./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label50_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label50_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/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 bc07db8d03f57ca384388b39582ee882646d6230 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 11:28:48,240 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:28:48,241 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:28:48,247 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:28:48,247 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:28:48,247 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:28:48,248 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:28:48,250 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:28:48,251 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:28:48,251 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:28:48,252 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:28:48,253 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:28:48,253 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:28:48,254 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:28:48,255 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:28:48,256 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:28:48,256 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:28:48,258 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:28:48,260 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:28:48,261 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:28:48,262 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:28:48,262 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:28:48,264 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:28:48,264 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:28:48,265 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:28:48,265 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:28:48,266 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:28:48,267 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:28:48,267 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:28:48,268 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:28:48,269 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:28:48,269 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:28:48,270 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:28:48,270 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:28:48,270 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:28:48,271 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:28:48,271 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 11:28:48,282 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:28:48,282 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:28:48,283 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:28:48,283 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:28:48,283 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:28:48,283 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:28:48,283 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:28:48,284 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 11:28:48,284 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:28:48,284 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:28:48,284 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 11:28:48,284 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 11:28:48,284 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:28:48,285 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:28:48,285 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:28:48,285 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:28:48,285 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:28:48,285 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:28:48,286 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:28:48,286 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:28:48,286 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:28:48,286 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:28:48,286 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:28:48,286 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:28:48,286 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:28:48,287 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:28:48,287 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:28:48,287 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:28:48,287 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:28:48,287 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:28:48,287 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:28:48,288 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:28:48,288 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:28:48,288 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 11:28:48,288 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:28:48,288 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:28:48,288 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:28:48,288 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_a37723a1-0c73-4354-b860-65ff7ebafdec/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 -> bc07db8d03f57ca384388b39582ee882646d6230 [2018-11-18 11:28:48,316 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:28:48,325 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:28:48,327 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:28:48,328 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:28:48,329 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:28:48,329 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label50_true-unreach-call.c [2018-11-18 11:28:48,373 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/data/7590d6347/78832c92ba214e2c86cffff27b9e39f4/FLAG5bb358b21 [2018-11-18 11:28:48,922 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:28:48,923 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/sv-benchmarks/c/eca-rers2012/Problem04_label50_true-unreach-call.c [2018-11-18 11:28:48,939 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/data/7590d6347/78832c92ba214e2c86cffff27b9e39f4/FLAG5bb358b21 [2018-11-18 11:28:49,347 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/data/7590d6347/78832c92ba214e2c86cffff27b9e39f4 [2018-11-18 11:28:49,349 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:28:49,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:28:49,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:28:49,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:28:49,354 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:28:49,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:28:49" (1/1) ... [2018-11-18 11:28:49,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@411459c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:49, skipping insertion in model container [2018-11-18 11:28:49,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:28:49" (1/1) ... [2018-11-18 11:28:49,362 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:28:49,444 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:28:50,244 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:28:50,247 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:28:50,861 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:28:51,058 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:28:51,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51 WrapperNode [2018-11-18 11:28:51,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:28:51,060 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:28:51,060 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:28:51,060 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:28:51,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (1/1) ... [2018-11-18 11:28:51,096 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (1/1) ... [2018-11-18 11:28:51,101 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:28:51,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:28:51,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:28:51,102 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:28:51,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (1/1) ... [2018-11-18 11:28:51,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (1/1) ... [2018-11-18 11:28:51,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (1/1) ... [2018-11-18 11:28:51,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (1/1) ... [2018-11-18 11:28:51,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (1/1) ... [2018-11-18 11:28:51,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (1/1) ... [2018-11-18 11:28:51,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (1/1) ... [2018-11-18 11:28:51,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:28:51,228 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:28:51,228 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:28:51,228 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:28:51,229 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:28:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 11:28:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:28:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:28:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-18 11:28:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-18 11:28:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-18 11:28:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-18 11:28:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-18 11:28:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-18 11:28:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 11:28:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 11:28:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:28:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:28:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:28:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:28:53,882 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:28:53,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:28:53 BoogieIcfgContainer [2018-11-18 11:28:53,883 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:28:53,883 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:28:53,883 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:28:53,885 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:28:53,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:28:49" (1/3) ... [2018-11-18 11:28:53,886 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75e8278d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:28:53, skipping insertion in model container [2018-11-18 11:28:53,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:28:51" (2/3) ... [2018-11-18 11:28:53,886 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75e8278d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:28:53, skipping insertion in model container [2018-11-18 11:28:53,887 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:28:53" (3/3) ... [2018-11-18 11:28:53,888 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label50_true-unreach-call.c [2018-11-18 11:28:53,894 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:28:53,900 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:28:53,909 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:28:53,934 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:28:53,934 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:28:53,934 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:28:53,934 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:28:53,935 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:28:53,935 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:28:53,935 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:28:53,935 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:28:53,956 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states. [2018-11-18 11:28:53,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2018-11-18 11:28:53,982 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:28:53,983 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:28:53,985 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:28:53,988 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:28:53,989 INFO L82 PathProgramCache]: Analyzing trace with hash 1716916079, now seen corresponding path program 1 times [2018-11-18 11:28:53,990 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:28:54,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:28:54,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:28:54,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:28:54,020 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:28:54,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:28:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:28:55,072 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:28:55,073 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:28:55,073 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:28:55,077 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:28:55,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:28:55,087 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:28:55,089 INFO L87 Difference]: Start difference. First operand 907 states. Second operand 3 states. [2018-11-18 11:28:57,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:28:57,216 INFO L93 Difference]: Finished difference Result 2647 states and 5102 transitions. [2018-11-18 11:28:57,218 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:28:57,219 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 829 [2018-11-18 11:28:57,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:28:57,242 INFO L225 Difference]: With dead ends: 2647 [2018-11-18 11:28:57,242 INFO L226 Difference]: Without dead ends: 1738 [2018-11-18 11:28:57,248 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:28:57,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1738 states. [2018-11-18 11:28:57,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1738 to 1738. [2018-11-18 11:28:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1738 states. [2018-11-18 11:28:57,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1738 states and 3286 transitions. [2018-11-18 11:28:57,340 INFO L78 Accepts]: Start accepts. Automaton has 1738 states and 3286 transitions. Word has length 829 [2018-11-18 11:28:57,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:28:57,342 INFO L480 AbstractCegarLoop]: Abstraction has 1738 states and 3286 transitions. [2018-11-18 11:28:57,342 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:28:57,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3286 transitions. [2018-11-18 11:28:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2018-11-18 11:28:57,363 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:28:57,364 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:28:57,364 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:28:57,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:28:57,365 INFO L82 PathProgramCache]: Analyzing trace with hash 1438074224, now seen corresponding path program 1 times [2018-11-18 11:28:57,365 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:28:57,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:28:57,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:28:57,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:28:57,366 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:28:57,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:28:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:28:58,304 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:28:58,305 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 11:28:58,305 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:28:58,306 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 11:28:58,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 11:28:58,307 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 11:28:58,307 INFO L87 Difference]: Start difference. First operand 1738 states and 3286 transitions. Second operand 4 states. [2018-11-18 11:29:02,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:29:02,095 INFO L93 Difference]: Finished difference Result 6810 states and 13144 transitions. [2018-11-18 11:29:02,096 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 11:29:02,096 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 838 [2018-11-18 11:29:02,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:29:02,118 INFO L225 Difference]: With dead ends: 6810 [2018-11-18 11:29:02,119 INFO L226 Difference]: Without dead ends: 5078 [2018-11-18 11:29:02,125 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 11:29:02,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5078 states. [2018-11-18 11:29:02,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5078 to 5078. [2018-11-18 11:29:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5078 states. [2018-11-18 11:29:02,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5078 states to 5078 states and 8559 transitions. [2018-11-18 11:29:02,218 INFO L78 Accepts]: Start accepts. Automaton has 5078 states and 8559 transitions. Word has length 838 [2018-11-18 11:29:02,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:29:02,219 INFO L480 AbstractCegarLoop]: Abstraction has 5078 states and 8559 transitions. [2018-11-18 11:29:02,220 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 11:29:02,220 INFO L276 IsEmpty]: Start isEmpty. Operand 5078 states and 8559 transitions. [2018-11-18 11:29:02,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 850 [2018-11-18 11:29:02,249 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:29:02,250 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:29:02,250 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:29:02,250 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:29:02,250 INFO L82 PathProgramCache]: Analyzing trace with hash 957348076, now seen corresponding path program 1 times [2018-11-18 11:29:02,250 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:29:02,251 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:29:02,251 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:29:02,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:29:02,252 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:29:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:29:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 11:29:03,232 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:29:03,232 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:29:03,233 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 850 with the following transitions: [2018-11-18 11:29:03,236 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [841], [845], [847], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 11:29:03,293 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:29:03,293 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:29:05,070 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 11:29:05,071 INFO L272 AbstractInterpreter]: Visited 832 different actions 1658 times. Merged at 5 different actions 5 times. Never widened. Performed 28402 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28402 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-18 11:29:05,085 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:29:05,085 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 11:29:06,378 INFO L227 lantSequenceWeakener]: Weakened 846 states. On average, predicates are now at 78.69% of their original sizes. [2018-11-18 11:29:06,379 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 11:29:06,582 INFO L415 sIntCurrentIteration]: We unified 848 AI predicates to 848 [2018-11-18 11:29:06,582 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 11:29:06,583 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 11:29:06,583 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [4] total 18 [2018-11-18 11:29:06,583 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:29:06,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 11:29:06,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 11:29:06,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 11:29:06,586 INFO L87 Difference]: Start difference. First operand 5078 states and 8559 transitions. Second operand 16 states. [2018-11-18 11:29:28,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:29:28,239 INFO L93 Difference]: Finished difference Result 15326 states and 26010 transitions. [2018-11-18 11:29:28,239 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-18 11:29:28,239 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 849 [2018-11-18 11:29:28,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:29:28,256 INFO L225 Difference]: With dead ends: 15326 [2018-11-18 11:29:28,257 INFO L226 Difference]: Without dead ends: 8483 [2018-11-18 11:29:28,265 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 873 GetRequests, 834 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-18 11:29:28,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8483 states. [2018-11-18 11:29:28,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8483 to 8469. [2018-11-18 11:29:28,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8469 states. [2018-11-18 11:29:28,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8469 states to 8469 states and 12073 transitions. [2018-11-18 11:29:28,369 INFO L78 Accepts]: Start accepts. Automaton has 8469 states and 12073 transitions. Word has length 849 [2018-11-18 11:29:28,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:29:28,370 INFO L480 AbstractCegarLoop]: Abstraction has 8469 states and 12073 transitions. [2018-11-18 11:29:28,370 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 11:29:28,370 INFO L276 IsEmpty]: Start isEmpty. Operand 8469 states and 12073 transitions. [2018-11-18 11:29:28,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 906 [2018-11-18 11:29:28,382 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:29:28,382 INFO L375 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:29:28,383 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:29:28,383 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:29:28,383 INFO L82 PathProgramCache]: Analyzing trace with hash 224633403, now seen corresponding path program 1 times [2018-11-18 11:29:28,383 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:29:28,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:29:28,384 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:29:28,384 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:29:28,384 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:29:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:29:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 71 proven. 19 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 11:29:29,025 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:29:29,025 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:29:29,026 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 906 with the following transitions: [2018-11-18 11:29:29,026 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [841], [845], [847], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2785], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 11:29:29,037 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:29:29,037 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:29:30,020 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 11:29:30,020 INFO L272 AbstractInterpreter]: Visited 833 different actions 1660 times. Merged at 5 different actions 5 times. Never widened. Performed 28806 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28806 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-18 11:29:30,024 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:29:30,024 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 11:29:30,733 INFO L227 lantSequenceWeakener]: Weakened 902 states. On average, predicates are now at 80.1% of their original sizes. [2018-11-18 11:29:30,734 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 11:29:30,839 INFO L415 sIntCurrentIteration]: We unified 904 AI predicates to 904 [2018-11-18 11:29:30,839 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 11:29:30,839 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 11:29:30,839 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-18 11:29:30,840 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:29:30,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 11:29:30,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 11:29:30,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 11:29:30,841 INFO L87 Difference]: Start difference. First operand 8469 states and 12073 transitions. Second operand 16 states. [2018-11-18 11:30:11,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:30:11,773 INFO L93 Difference]: Finished difference Result 16945 states and 24793 transitions. [2018-11-18 11:30:11,773 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-18 11:30:11,773 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 905 [2018-11-18 11:30:11,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:30:11,793 INFO L225 Difference]: With dead ends: 16945 [2018-11-18 11:30:11,794 INFO L226 Difference]: Without dead ends: 9317 [2018-11-18 11:30:11,806 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 929 GetRequests, 890 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-18 11:30:11,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9317 states. [2018-11-18 11:30:11,920 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9317 to 9308. [2018-11-18 11:30:11,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9308 states. [2018-11-18 11:30:11,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9308 states to 9308 states and 12940 transitions. [2018-11-18 11:30:11,932 INFO L78 Accepts]: Start accepts. Automaton has 9308 states and 12940 transitions. Word has length 905 [2018-11-18 11:30:11,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:30:11,933 INFO L480 AbstractCegarLoop]: Abstraction has 9308 states and 12940 transitions. [2018-11-18 11:30:11,933 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 11:30:11,933 INFO L276 IsEmpty]: Start isEmpty. Operand 9308 states and 12940 transitions. [2018-11-18 11:30:11,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2018-11-18 11:30:11,953 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:30:11,954 INFO L375 BasicCegarLoop]: trace histogram [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, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:30:11,954 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:30:11,954 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:30:11,954 INFO L82 PathProgramCache]: Analyzing trace with hash -677884863, now seen corresponding path program 1 times [2018-11-18 11:30:11,955 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:30:11,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:30:11,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:30:11,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:30:11,956 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:30:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:30:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 154 proven. 99 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-18 11:30:12,435 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:30:12,436 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:30:12,436 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 968 with the following transitions: [2018-11-18 11:30:12,437 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [841], [845], [847], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2785], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 11:30:12,447 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:30:12,447 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:30:13,989 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 11:30:13,989 INFO L272 AbstractInterpreter]: Visited 835 different actions 2500 times. Merged at 7 different actions 17 times. Never widened. Performed 43818 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43818 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 11:30:13,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:30:13,991 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 11:30:14,720 INFO L227 lantSequenceWeakener]: Weakened 964 states. On average, predicates are now at 78.7% of their original sizes. [2018-11-18 11:30:14,720 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 11:30:14,827 INFO L415 sIntCurrentIteration]: We unified 966 AI predicates to 966 [2018-11-18 11:30:14,827 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 11:30:14,827 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 11:30:14,827 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [11] total 24 [2018-11-18 11:30:14,827 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:30:14,828 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 11:30:14,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 11:30:14,828 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-11-18 11:30:14,828 INFO L87 Difference]: Start difference. First operand 9308 states and 12940 transitions. Second operand 15 states. [2018-11-18 11:30:47,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:30:47,762 INFO L93 Difference]: Finished difference Result 23235 states and 34491 transitions. [2018-11-18 11:30:47,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-11-18 11:30:47,763 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 967 [2018-11-18 11:30:47,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:30:47,785 INFO L225 Difference]: With dead ends: 23235 [2018-11-18 11:30:47,785 INFO L226 Difference]: Without dead ends: 14768 [2018-11-18 11:30:47,798 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 982 GetRequests, 953 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 127 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=134, Invalid=796, Unknown=0, NotChecked=0, Total=930 [2018-11-18 11:30:47,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14768 states. [2018-11-18 11:30:47,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14768 to 14726. [2018-11-18 11:30:47,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14726 states. [2018-11-18 11:30:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14726 states to 14726 states and 18939 transitions. [2018-11-18 11:30:47,986 INFO L78 Accepts]: Start accepts. Automaton has 14726 states and 18939 transitions. Word has length 967 [2018-11-18 11:30:47,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:30:47,987 INFO L480 AbstractCegarLoop]: Abstraction has 14726 states and 18939 transitions. [2018-11-18 11:30:47,987 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 11:30:47,987 INFO L276 IsEmpty]: Start isEmpty. Operand 14726 states and 18939 transitions. [2018-11-18 11:30:48,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1076 [2018-11-18 11:30:48,015 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:30:48,015 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:30:48,015 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:30:48,016 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:30:48,016 INFO L82 PathProgramCache]: Analyzing trace with hash -464153425, now seen corresponding path program 1 times [2018-11-18 11:30:48,016 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:30:48,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:30:48,017 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:30:48,017 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:30:48,017 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:30:48,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:30:48,790 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 246 proven. 129 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2018-11-18 11:30:48,790 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:30:48,791 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:30:48,791 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1076 with the following transitions: [2018-11-18 11:30:48,792 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [841], [845], [847], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2773], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 11:30:48,806 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:30:48,807 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:30:50,457 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 11:30:50,457 INFO L272 AbstractInterpreter]: Visited 835 different actions 2497 times. Merged at 7 different actions 14 times. Never widened. Performed 44411 root evaluator evaluations with a maximum evaluation depth of 3. Performed 44411 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 11:30:50,461 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:30:50,461 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 11:30:51,364 INFO L227 lantSequenceWeakener]: Weakened 1072 states. On average, predicates are now at 80.08% of their original sizes. [2018-11-18 11:30:51,364 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 11:30:51,469 INFO L415 sIntCurrentIteration]: We unified 1074 AI predicates to 1074 [2018-11-18 11:30:51,469 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 11:30:51,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 11:30:51,469 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-18 11:30:51,469 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:30:51,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 11:30:51,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 11:30:51,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 11:30:51,470 INFO L87 Difference]: Start difference. First operand 14726 states and 18939 transitions. Second operand 16 states. [2018-11-18 11:31:19,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:31:19,365 INFO L93 Difference]: Finished difference Result 36438 states and 50068 transitions. [2018-11-18 11:31:19,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-11-18 11:31:19,366 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1075 [2018-11-18 11:31:19,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:31:19,410 INFO L225 Difference]: With dead ends: 36438 [2018-11-18 11:31:19,410 INFO L226 Difference]: Without dead ends: 22553 [2018-11-18 11:31:19,431 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 1102 GetRequests, 1060 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 408 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=248, Invalid=1644, Unknown=0, NotChecked=0, Total=1892 [2018-11-18 11:31:19,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22553 states. [2018-11-18 11:31:19,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22553 to 22505. [2018-11-18 11:31:19,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22505 states. [2018-11-18 11:31:19,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22505 states to 22505 states and 27881 transitions. [2018-11-18 11:31:19,724 INFO L78 Accepts]: Start accepts. Automaton has 22505 states and 27881 transitions. Word has length 1075 [2018-11-18 11:31:19,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:31:19,724 INFO L480 AbstractCegarLoop]: Abstraction has 22505 states and 27881 transitions. [2018-11-18 11:31:19,724 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 11:31:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 22505 states and 27881 transitions. [2018-11-18 11:31:19,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1164 [2018-11-18 11:31:19,759 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:31:19,760 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:31:19,760 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:31:19,760 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:31:19,760 INFO L82 PathProgramCache]: Analyzing trace with hash -1045325388, now seen corresponding path program 1 times [2018-11-18 11:31:19,760 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:31:19,761 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:31:19,761 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:31:19,761 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:31:19,761 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:31:19,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:31:20,723 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 357 proven. 162 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-11-18 11:31:20,723 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:31:20,723 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:31:20,723 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1164 with the following transitions: [2018-11-18 11:31:20,724 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [841], [845], [847], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2773], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3373], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 11:31:20,732 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:31:20,733 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:31:22,633 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 11:31:22,633 INFO L272 AbstractInterpreter]: Visited 837 different actions 3340 times. Merged at 8 different actions 28 times. Never widened. Performed 60105 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60105 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 11:31:22,636 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:31:22,637 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 11:31:22,637 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:31:22,637 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:31:22,644 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:31:22,644 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 11:31:22,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:31:22,858 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:31:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 438 proven. 2 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2018-11-18 11:31:23,533 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:31:24,276 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 378 proven. 96 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-18 11:31:24,292 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:31:24,292 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 17 [2018-11-18 11:31:24,292 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:31:24,294 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 11:31:24,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 11:31:24,294 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2018-11-18 11:31:24,294 INFO L87 Difference]: Start difference. First operand 22505 states and 27881 transitions. Second operand 14 states. [2018-11-18 11:31:36,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:31:36,157 INFO L93 Difference]: Finished difference Result 73107 states and 102110 transitions. [2018-11-18 11:31:36,157 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-11-18 11:31:36,157 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1163 [2018-11-18 11:31:36,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:31:36,255 INFO L225 Difference]: With dead ends: 73107 [2018-11-18 11:31:36,255 INFO L226 Difference]: Without dead ends: 43253 [2018-11-18 11:31:36,292 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2419 GetRequests, 2361 SyntacticMatches, 1 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 870 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=772, Invalid=2650, Unknown=0, NotChecked=0, Total=3422 [2018-11-18 11:31:36,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43253 states. [2018-11-18 11:31:36,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43253 to 42287. [2018-11-18 11:31:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42287 states. [2018-11-18 11:31:36,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42287 states to 42287 states and 49205 transitions. [2018-11-18 11:31:36,841 INFO L78 Accepts]: Start accepts. Automaton has 42287 states and 49205 transitions. Word has length 1163 [2018-11-18 11:31:36,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:31:36,841 INFO L480 AbstractCegarLoop]: Abstraction has 42287 states and 49205 transitions. [2018-11-18 11:31:36,841 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 11:31:36,841 INFO L276 IsEmpty]: Start isEmpty. Operand 42287 states and 49205 transitions. [2018-11-18 11:31:36,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1199 [2018-11-18 11:31:36,895 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:31:36,896 INFO L375 BasicCegarLoop]: trace histogram [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, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:31:36,896 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:31:36,896 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:31:36,899 INFO L82 PathProgramCache]: Analyzing trace with hash -1048661192, now seen corresponding path program 1 times [2018-11-18 11:31:36,899 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:31:36,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:31:36,900 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:31:36,900 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:31:36,900 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:31:36,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:31:37,545 INFO L134 CoverageAnalysis]: Checked inductivity of 803 backedges. 480 proven. 117 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2018-11-18 11:31:37,546 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:31:37,546 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:31:37,546 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1199 with the following transitions: [2018-11-18 11:31:37,547 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [841], [845], [847], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2773], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 11:31:37,556 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:31:37,556 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:31:39,614 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 11:31:39,614 INFO L272 AbstractInterpreter]: Visited 837 different actions 3338 times. Merged at 8 different actions 26 times. Never widened. Performed 60915 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60915 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 11:31:39,620 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:31:39,620 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 11:31:39,621 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:31:39,621 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:31:39,627 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:31:39,627 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 11:31:39,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:31:39,800 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:31:40,287 INFO L134 CoverageAnalysis]: Checked inductivity of 803 backedges. 600 proven. 2 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2018-11-18 11:31:40,287 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:31:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 803 backedges. 501 proven. 45 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2018-11-18 11:31:40,828 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:31:40,829 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-11-18 11:31:40,829 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:31:40,830 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 11:31:40,830 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 11:31:40,830 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2018-11-18 11:31:40,830 INFO L87 Difference]: Start difference. First operand 42287 states and 49205 transitions. Second operand 14 states. [2018-11-18 11:31:54,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:31:54,449 INFO L93 Difference]: Finished difference Result 108260 states and 131153 transitions. [2018-11-18 11:31:54,449 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 134 states. [2018-11-18 11:31:54,449 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1198 [2018-11-18 11:31:54,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:31:54,549 INFO L225 Difference]: With dead ends: 108260 [2018-11-18 11:31:54,549 INFO L226 Difference]: Without dead ends: 66814 [2018-11-18 11:31:54,595 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2652 GetRequests, 2505 SyntacticMatches, 3 SemanticMatches, 144 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8501 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2903, Invalid=18267, Unknown=0, NotChecked=0, Total=21170 [2018-11-18 11:31:54,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66814 states. [2018-11-18 11:31:55,114 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66814 to 64819. [2018-11-18 11:31:55,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64819 states. [2018-11-18 11:31:55,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64819 states to 64819 states and 70605 transitions. [2018-11-18 11:31:55,176 INFO L78 Accepts]: Start accepts. Automaton has 64819 states and 70605 transitions. Word has length 1198 [2018-11-18 11:31:55,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:31:55,176 INFO L480 AbstractCegarLoop]: Abstraction has 64819 states and 70605 transitions. [2018-11-18 11:31:55,176 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 11:31:55,176 INFO L276 IsEmpty]: Start isEmpty. Operand 64819 states and 70605 transitions. [2018-11-18 11:31:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1664 [2018-11-18 11:31:55,242 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:31:55,243 INFO L375 BasicCegarLoop]: trace histogram [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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:31:55,243 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:31:55,243 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:31:55,243 INFO L82 PathProgramCache]: Analyzing trace with hash -1060169986, now seen corresponding path program 1 times [2018-11-18 11:31:55,243 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:31:55,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:31:55,244 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:31:55,244 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:31:55,244 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:31:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:31:56,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1418 backedges. 1119 proven. 78 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2018-11-18 11:31:56,484 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:31:56,484 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:31:56,484 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1664 with the following transitions: [2018-11-18 11:31:56,485 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [841], [845], [847], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1077], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3533], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 11:31:56,496 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:31:56,496 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:31:59,183 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 11:31:59,183 INFO L272 AbstractInterpreter]: Visited 843 different actions 4190 times. Merged at 10 different actions 46 times. Widened at 1 different actions 1 times. Performed 77758 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77758 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 11:31:59,185 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:31:59,185 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 11:31:59,185 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:31:59,185 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:31:59,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:31:59,191 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 11:31:59,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:31:59,414 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:32:00,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1418 backedges. 1140 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-11-18 11:32:00,350 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:32:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1418 backedges. 1140 proven. 2 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2018-11-18 11:32:01,709 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:32:01,710 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-11-18 11:32:01,710 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:32:01,711 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 11:32:01,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 11:32:01,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=187, Unknown=0, NotChecked=0, Total=240 [2018-11-18 11:32:01,711 INFO L87 Difference]: Start difference. First operand 64819 states and 70605 transitions. Second operand 15 states. [2018-11-18 11:32:09,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:32:09,269 INFO L93 Difference]: Finished difference Result 143191 states and 157521 transitions. [2018-11-18 11:32:09,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2018-11-18 11:32:09,270 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1663 [2018-11-18 11:32:09,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:32:09,410 INFO L225 Difference]: With dead ends: 143191 [2018-11-18 11:32:09,411 INFO L226 Difference]: Without dead ends: 79213 [2018-11-18 11:32:09,481 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3410 GetRequests, 3358 SyntacticMatches, 4 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 646 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=558, Invalid=1892, Unknown=0, NotChecked=0, Total=2450 [2018-11-18 11:32:09,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79213 states. [2018-11-18 11:32:10,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79213 to 78070. [2018-11-18 11:32:10,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78070 states. [2018-11-18 11:32:10,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78070 states to 78070 states and 82620 transitions. [2018-11-18 11:32:10,154 INFO L78 Accepts]: Start accepts. Automaton has 78070 states and 82620 transitions. Word has length 1663 [2018-11-18 11:32:10,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:32:10,155 INFO L480 AbstractCegarLoop]: Abstraction has 78070 states and 82620 transitions. [2018-11-18 11:32:10,155 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 11:32:10,155 INFO L276 IsEmpty]: Start isEmpty. Operand 78070 states and 82620 transitions. [2018-11-18 11:32:10,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1727 [2018-11-18 11:32:10,225 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:32:10,226 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:32:10,226 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:32:10,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:32:10,227 INFO L82 PathProgramCache]: Analyzing trace with hash -465873745, now seen corresponding path program 1 times [2018-11-18 11:32:10,227 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:32:10,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:32:10,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:32:10,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:32:10,227 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:32:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:32:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1738 backedges. 1097 proven. 62 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2018-11-18 11:32:11,396 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:32:11,396 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:32:11,396 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1727 with the following transitions: [2018-11-18 11:32:11,396 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [841], [845], [847], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1077], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3533], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 11:32:11,407 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:32:11,408 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:32:15,220 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 11:32:15,220 INFO L272 AbstractInterpreter]: Visited 844 different actions 4192 times. Merged at 11 different actions 43 times. Never widened. Performed 77783 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77783 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 11:32:15,224 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:32:15,224 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 11:32:15,225 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:32:15,225 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/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 [2018-11-18 11:32:15,231 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:32:15,231 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 11:32:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:32:15,488 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:32:16,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1738 backedges. 1266 proven. 2 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2018-11-18 11:32:16,420 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:32:17,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1738 backedges. 1266 proven. 2 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2018-11-18 11:32:17,806 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:32:17,807 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-18 11:32:17,807 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:32:17,808 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 11:32:17,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 11:32:17,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2018-11-18 11:32:17,808 INFO L87 Difference]: Start difference. First operand 78070 states and 82620 transitions. Second operand 9 states. [2018-11-18 11:32:23,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:32:23,136 INFO L93 Difference]: Finished difference Result 225889 states and 246981 transitions. [2018-11-18 11:32:23,137 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2018-11-18 11:32:23,137 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1726 [2018-11-18 11:32:23,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:32:23,385 INFO L225 Difference]: With dead ends: 225889 [2018-11-18 11:32:23,385 INFO L226 Difference]: Without dead ends: 148660 [2018-11-18 11:32:23,480 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3508 GetRequests, 3468 SyntacticMatches, 4 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 355 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=326, Invalid=1080, Unknown=0, NotChecked=0, Total=1406 [2018-11-18 11:32:23,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148660 states. [2018-11-18 11:32:24,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148660 to 140171. [2018-11-18 11:32:24,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 140171 states. [2018-11-18 11:32:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140171 states to 140171 states and 148094 transitions. [2018-11-18 11:32:24,717 INFO L78 Accepts]: Start accepts. Automaton has 140171 states and 148094 transitions. Word has length 1726 [2018-11-18 11:32:24,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:32:24,717 INFO L480 AbstractCegarLoop]: Abstraction has 140171 states and 148094 transitions. [2018-11-18 11:32:24,718 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 11:32:24,718 INFO L276 IsEmpty]: Start isEmpty. Operand 140171 states and 148094 transitions. [2018-11-18 11:32:24,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1923 [2018-11-18 11:32:24,846 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:32:24,846 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 11:32:24,847 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:32:24,847 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:32:24,847 INFO L82 PathProgramCache]: Analyzing trace with hash -1026699705, now seen corresponding path program 1 times [2018-11-18 11:32:24,847 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:32:24,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:32:24,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:32:24,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:32:24,848 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:32:24,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:32:26,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1616 backedges. 1188 proven. 164 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2018-11-18 11:32:26,320 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:32:26,320 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 11:32:26,320 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1923 with the following transitions: [2018-11-18 11:32:26,321 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [49], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [665], [673], [681], [689], [697], [705], [713], [721], [729], [737], [745], [753], [761], [769], [777], [785], [793], [801], [809], [817], [825], [833], [841], [845], [847], [853], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1736], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1881], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 11:32:26,328 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 11:32:26,328 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 11:32:28,513 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 11:32:28,513 INFO L272 AbstractInterpreter]: Visited 839 different actions 3346 times. Merged at 8 different actions 29 times. Never widened. Performed 60861 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60861 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 11:32:28,515 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:32:28,515 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 11:32:28,515 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:32:28,515 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/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 [2018-11-18 11:32:28,522 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:32:28,523 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 11:32:28,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:32:28,783 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:32:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1616 backedges. 913 proven. 2 refuted. 0 times theorem prover too weak. 701 trivial. 0 not checked. [2018-11-18 11:32:29,815 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 11:32:30,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1616 backedges. 1209 proven. 111 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2018-11-18 11:32:30,827 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 11:32:30,828 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-11-18 11:32:30,828 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 11:32:30,829 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 11:32:30,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 11:32:30,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-11-18 11:32:30,830 INFO L87 Difference]: Start difference. First operand 140171 states and 148094 transitions. Second operand 14 states. [2018-11-18 11:32:39,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:32:39,139 INFO L93 Difference]: Finished difference Result 284066 states and 300877 transitions. [2018-11-18 11:32:39,139 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2018-11-18 11:32:39,139 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1922 [2018-11-18 11:32:39,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:32:39,140 INFO L225 Difference]: With dead ends: 284066 [2018-11-18 11:32:39,140 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 11:32:39,297 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3944 GetRequests, 3881 SyntacticMatches, 3 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1106 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=823, Invalid=2959, Unknown=0, NotChecked=0, Total=3782 [2018-11-18 11:32:39,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 11:32:39,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 11:32:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 11:32:39,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 11:32:39,298 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1922 [2018-11-18 11:32:39,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:32:39,298 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 11:32:39,298 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 11:32:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 11:32:39,298 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 11:32:39,301 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 11:32:40,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:40,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,136 WARN L180 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 983 DAG size of output: 404 [2018-11-18 11:32:41,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:32:41,920 WARN L180 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 889 DAG size of output: 331 [2018-11-18 11:32:44,780 WARN L180 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 542 DAG size of output: 134 [2018-11-18 11:32:47,508 WARN L180 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 542 DAG size of output: 138 [2018-11-18 11:32:50,293 WARN L180 SmtUtils]: Spent 2.77 s on a formula simplification. DAG size of input: 542 DAG size of output: 137 [2018-11-18 11:32:52,992 WARN L180 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 542 DAG size of output: 135 [2018-11-18 11:32:55,822 WARN L180 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 545 DAG size of output: 142 [2018-11-18 11:32:56,941 WARN L180 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 343 DAG size of output: 91 [2018-11-18 11:32:59,742 WARN L180 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 545 DAG size of output: 141 [2018-11-18 11:33:00,633 WARN L180 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 92 [2018-11-18 11:33:03,272 WARN L180 SmtUtils]: Spent 2.63 s on a formula simplification. DAG size of input: 545 DAG size of output: 140 [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= |old(~a26~0)| ~a26~0) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,275 INFO L425 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-18 11:33:03,276 INFO L425 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,277 INFO L425 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,278 INFO L425 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-18 11:33:03,279 INFO L425 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-18 11:33:03,280 INFO L425 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-18 11:33:03,281 INFO L425 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,282 INFO L425 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,283 INFO L425 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4805) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-18 11:33:03,284 INFO L425 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,285 INFO L425 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L421 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse35 (= ~a7~0 |old(~a7~0)|)) (.cse16 (= 18 ~a14~0)) (.cse30 (= |old(~a26~0)| ~a26~0)) (.cse36 (= ~a28~0 |old(~a28~0)|)) (.cse31 (= ~a4~0 |old(~a4~0)|)) (.cse18 (= ~a3~0 1)) (.cse33 (= 16 |old(~a4~0)|)) (.cse29 (= 0 |old(~a14~0)|)) (.cse10 (not (= 17 |old(~a4~0)|))) (.cse11 (not (= 1 |old(~a3~0)|))) (.cse20 (= 17 |old(~a26~0)|)) (.cse12 (not (= 1 ~a25~0))) (.cse13 (not (= 1 ~a1~0))) (.cse14 (not (= 15 |old(~a28~0)|))) (.cse34 (= 20 |old(~a14~0)|)) (.cse9 (not (= 1 |old(~a7~0)|)))) (let ((.cse4 (and (or .cse29 .cse10 .cse11 .cse12 .cse13 (not (= 18 |old(~a26~0)|))) (or .cse10 .cse11 (not .cse20) .cse12 .cse13 .cse14 (not .cse34) .cse9))) (.cse28 (= 0 |old(~a28~0)|)) (.cse15 (= ~a7~0 1)) (.cse17 (= ~a28~0 15)) (.cse2 (< |old(~a28~0)| 17)) (.cse6 (not .cse33)) (.cse32 (not (= |old(~a26~0)| 18))) (.cse5 (not (= 16 |old(~a28~0)|))) (.cse3 (and .cse35 .cse16 .cse30 .cse36 .cse31 .cse18)) (.cse1 (= |calculate_output4_#in~input| 0)) (.cse19 (= 0 |old(~a26~0)|)) (.cse25 (not (= 18 |old(~a4~0)|))) (.cse27 (not (= |old(~a4~0)| 17))) (.cse22 (< |old(~a14~0)| 19)) (.cse26 (not (= 19 |old(~a14~0)|))) (.cse21 (and (= ~a14~0 |old(~a14~0)|) .cse35 .cse30 .cse36 .cse31)) (.cse0 (not (= 18 |old(~a14~0)|))) (.cse24 (< 15 |old(~a28~0)|)) (.cse7 (= 16 |old(~a26~0)|)) (.cse8 (and .cse35 .cse16 .cse30 .cse36 .cse31)) (.cse23 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse11 .cse0 .cse12 .cse13 .cse1 .cse14 (and .cse15 .cse16 (not (= ~a26~0 0)) .cse17 (= ~a4~0 17) .cse18) .cse9 .cse19) (or .cse8 .cse5 .cse0 .cse7 .cse20) (or .cse21 .cse6 .cse7 .cse9 .cse22 .cse23) (or .cse24 .cse21 .cse7 .cse22 .cse23) (or .cse21 .cse6 .cse7 .cse20 .cse22 .cse23) (or .cse8 (or .cse0 .cse7 .cse25)) (or .cse12 .cse1 .cse18 .cse11 .cse13 .cse14 .cse7 .cse26 .cse9 .cse25 .cse19) (or .cse1 .cse2 .cse18 .cse4 .cse22) (or .cse12 .cse1 .cse11 .cse13 .cse18 .cse14 .cse7 .cse9 .cse25 .cse19 .cse22 .cse23) (or .cse12 .cse24 .cse1 .cse27 .cse18 .cse11 .cse13 .cse28 .cse7 .cse19 .cse22 .cse23) (or .cse12 .cse0 .cse1 .cse2 .cse20 .cse27 .cse18 .cse11 .cse13 .cse7 .cse9 .cse19) (or .cse12 .cse0 .cse24 .cse1 .cse27 .cse11 .cse13 .cse28 .cse7 .cse18 .cse19) (or .cse6 .cse7 .cse26 .cse23 .cse21) (or .cse21 .cse7 .cse26 .cse25) (or (or .cse10 .cse12 .cse1 .cse2 .cse11 .cse13 .cse7 .cse9 .cse19 .cse22 .cse23) .cse18) (or .cse29 .cse11 .cse12 .cse6 .cse13 .cse1 .cse14 .cse7 .cse9 .cse19 (and (not (= ~a14~0 0)) .cse15 .cse30 .cse17 .cse31 .cse18)) (or .cse32 .cse0 .cse24 .cse8 .cse33) (or .cse8 .cse0 .cse6 .cse7 .cse2) (or .cse34 .cse12 .cse6 .cse1 .cse29 .cse11 .cse13 .cse14 .cse7 (not (= 20 ~a14~0)) .cse9 .cse19) (or .cse5 .cse12 .cse1 .cse27 .cse11 .cse18 .cse13 .cse7 .cse19 .cse22 .cse23) (or .cse12 .cse1 .cse2 .cse20 .cse27 .cse18 .cse11 .cse13 .cse7 .cse26 .cse19) (or (or .cse0 .cse7 .cse9 .cse20) .cse8 .cse27) (or .cse21 (or .cse7 .cse25 .cse22 .cse23)) (or .cse5 .cse6 .cse7 .cse26 .cse21 .cse9) (or .cse10 .cse11 .cse0 .cse12 .cse13 .cse1 .cse14 (not (= ~a26~0 17)) .cse9 .cse20) (or .cse21 .cse7 .cse26 .cse27) (or .cse12 .cse0 .cse1 .cse16 .cse32 .cse11 .cse13 .cse14 .cse9) (or .cse21 .cse5 .cse7 .cse22 .cse23) (or .cse0 .cse7 .cse20 .cse27 .cse8 .cse23) (or .cse5 .cse12 .cse0 .cse1 .cse27 .cse11 .cse13 .cse7 .cse3 .cse19) (or (or .cse11 .cse0 .cse12 .cse13 .cse1 .cse14 .cse7 .cse19) .cse9 .cse25 .cse18 .cse23) (or .cse21 .cse7 .cse27 .cse22 .cse23) (or .cse24 .cse7 .cse26 .cse21) (or .cse0 .cse24 .cse7 .cse8 .cse23)))) [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,286 INFO L425 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,287 INFO L425 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,288 INFO L425 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,288 INFO L425 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,288 INFO L425 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,288 INFO L425 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,288 INFO L425 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,288 INFO L425 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,288 INFO L425 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,288 INFO L425 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,288 INFO L421 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse15 (= 18 ~a14~0)) (.cse38 (= ~a14~0 |old(~a14~0)|)) (.cse13 (= ~a7~0 |old(~a7~0)|)) (.cse16 (= |old(~a26~0)| ~a26~0)) (.cse17 (= ~a28~0 |old(~a28~0)|)) (.cse18 (= ~a4~0 |old(~a4~0)|)) (.cse14 (not (= calculate_output3_~input 0))) (.cse19 (= ~a3~0 1)) (.cse37 (= 16 |old(~a4~0)|)) (.cse22 (= 0 |old(~a14~0)|)) (.cse0 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse8 (= 17 |old(~a26~0)|)) (.cse3 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse5 (not (= 15 |old(~a28~0)|))) (.cse20 (= 20 |old(~a14~0)|)) (.cse7 (not (= 1 |old(~a7~0)|)))) (let ((.cse30 (= ~a7~0 1)) (.cse31 (= ~a28~0 15)) (.cse34 (= ~a4~0 17)) (.cse32 (= 0 |old(~a28~0)|)) (.cse9 (not (= 16 |old(~a28~0)|))) (.cse35 (< |old(~a28~0)| 17)) (.cse39 (and (or .cse22 .cse0 .cse1 .cse3 .cse4 (not (= 18 |old(~a26~0)|))) (or .cse0 .cse1 (not .cse8) .cse3 .cse4 .cse5 (not .cse20) .cse7))) (.cse28 (not (= 18 |old(~a4~0)|))) (.cse21 (not .cse37)) (.cse12 (= 0 |old(~a26~0)|)) (.cse29 (and .cse14 .cse19)) (.cse10 (not (= |old(~a4~0)| 17))) (.cse25 (< |old(~a14~0)| 19)) (.cse33 (not (= 19 |old(~a14~0)|))) (.cse24 (and .cse38 .cse13 .cse16 .cse17 .cse18)) (.cse36 (not (= |old(~a26~0)| 18))) (.cse6 (= |calculate_output3_#in~input| 0)) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse27 (< 15 |old(~a28~0)|)) (.cse11 (= 16 |old(~a26~0)|)) (.cse23 (and .cse13 .cse15 .cse16 .cse17 .cse18)) (.cse26 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~a26~0 17)) .cse7 .cse8) (or .cse9 .cse3 .cse2 .cse10 .cse1 .cse4 .cse11 .cse6 .cse12 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19)) (or .cse20 .cse3 .cse21 (not (= 20 ~a14~0)) .cse22 .cse1 .cse4 .cse5 .cse11 .cse6 .cse7 .cse12) (or .cse9 .cse2 .cse21 .cse11 .cse23 .cse7) (or .cse23 .cse9 .cse2 .cse11 .cse8) (or .cse24 .cse21 .cse11 .cse7 .cse25 .cse26) (or .cse27 .cse24 .cse11 .cse25 .cse26) (or .cse24 .cse21 .cse11 .cse8 .cse25 .cse26) (or .cse23 (or .cse2 .cse11 .cse28)) (or .cse29 .cse9 .cse3 .cse10 .cse1 .cse4 .cse11 .cse6 .cse12 .cse25 .cse26) (or .cse3 .cse21 (and (not (= ~a14~0 0)) .cse30 .cse16 .cse31 .cse18) .cse22 .cse1 .cse4 .cse5 .cse11 .cse6 .cse7 .cse12) (or .cse3 .cse2 .cse27 .cse29 .cse10 .cse1 .cse4 .cse32 .cse11 .cse6 .cse12) (or .cse3 .cse29 .cse1 .cse4 .cse5 .cse11 .cse6 .cse33 .cse7 .cse28 .cse12) (or .cse3 .cse27 .cse10 .cse1 .cse4 .cse32 .cse11 .cse6 .cse29 .cse12 .cse25 .cse26) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse12 (and .cse30 .cse14 .cse15 (not (= ~a26~0 0)) .cse31 .cse34 .cse19)) (or .cse3 .cse35 .cse29 .cse8 .cse10 .cse1 .cse4 .cse11 .cse6 .cse33 .cse12) (or .cse21 .cse11 .cse33 .cse26 .cse24) (or .cse24 .cse11 .cse33 .cse28) (or .cse3 .cse2 .cse35 .cse8 .cse10 .cse1 .cse4 .cse11 .cse6 .cse29 .cse7 .cse12) (or .cse36 .cse2 .cse27 .cse23 .cse37) (or .cse23 .cse2 .cse21 .cse11 .cse35) (or (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse11 .cse6 .cse12) .cse29 .cse7 .cse28 .cse26) (or (or .cse2 .cse11 .cse7 .cse8) .cse23 .cse10) (or .cse24 (or .cse11 .cse28 .cse25 .cse26)) (or .cse9 .cse21 .cse11 .cse33 .cse24 .cse7) (or .cse2 (and .cse14 .cse16 .cse17 .cse19 .cse38 .cse34 .cse13) .cse39 .cse32 .cse6) (or .cse24 .cse11 .cse33 .cse10) (or .cse24 .cse9 .cse11 .cse25 .cse26) (or .cse2 .cse11 .cse8 .cse10 .cse23 .cse26) (or (or .cse0 .cse3 .cse35 .cse1 .cse4 .cse11 .cse6 .cse7 .cse12 .cse25 .cse26) .cse29) (or .cse35 .cse39 .cse6 .cse29 .cse25) (or .cse3 .cse29 .cse1 .cse4 .cse5 .cse11 .cse6 .cse7 .cse28 .cse12 .cse25 .cse26) (or .cse22 .cse1 .cse3 .cse21 .cse4 .cse5 .cse11 .cse6 .cse7 .cse12 .cse29) (or .cse24 .cse11 .cse10 .cse25 .cse26) (or .cse27 .cse11 .cse33 .cse24) (or .cse3 .cse2 .cse36 .cse1 .cse4 .cse5 .cse6 .cse15 .cse7) (or .cse2 .cse27 .cse11 .cse23 .cse26)))) [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,289 INFO L425 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,290 INFO L425 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,291 INFO L425 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,292 INFO L425 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,293 INFO L425 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,294 INFO L425 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,295 INFO L425 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,296 INFO L425 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,297 INFO L425 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,297 INFO L425 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,297 INFO L425 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,297 INFO L425 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,297 INFO L425 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,297 INFO L425 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,297 INFO L425 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,297 INFO L425 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,297 INFO L425 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,298 INFO L421 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse14 (= 0 |old(~a14~0)|)) (.cse33 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse26 (= 17 |old(~a26~0)|)) (.cse3 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse5 (not (= 15 |old(~a28~0)|))) (.cse12 (= 20 |old(~a14~0)|)) (.cse9 (not (= 1 |old(~a7~0)|))) (.cse35 (= ~a7~0 |old(~a7~0)|)) (.cse16 (= 18 ~a14~0)) (.cse21 (= |old(~a26~0)| ~a26~0)) (.cse36 (= ~a28~0 |old(~a28~0)|)) (.cse23 (= ~a4~0 |old(~a4~0)|)) (.cse0 (= ~a3~0 1)) (.cse34 (= 16 |old(~a4~0)|))) (let ((.cse15 (not (= |old(~a26~0)| 18))) (.cse20 (= ~a7~0 1)) (.cse22 (= ~a28~0 15)) (.cse13 (not .cse34)) (.cse17 (not (= 16 |old(~a28~0)|))) (.cse31 (= 0 |old(~a28~0)|)) (.cse10 (not (= 18 |old(~a4~0)|))) (.cse8 (= 0 |old(~a26~0)|)) (.cse25 (< |old(~a28~0)| 17)) (.cse18 (and .cse35 .cse16 .cse21 .cse36 .cse23 .cse0)) (.cse32 (and (or .cse14 .cse33 .cse1 .cse3 .cse4 (not (= 18 |old(~a26~0)|))) (or .cse33 .cse1 (not .cse26) .cse3 .cse4 .cse5 (not .cse12) .cse9))) (.cse7 (= |calculate_output3_#in~input| 0)) (.cse19 (not (= |old(~a4~0)| 17))) (.cse29 (< |old(~a14~0)| 19)) (.cse27 (not (= 19 |old(~a14~0)|))) (.cse28 (and (= ~a14~0 |old(~a14~0)|) .cse35 .cse21 .cse36 .cse23)) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse30 (< 15 |old(~a28~0)|)) (.cse6 (= 16 |old(~a26~0)|)) (.cse24 (and .cse35 .cse16 .cse21 .cse36 .cse23)) (.cse11 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) .cse9 .cse10 .cse11) (or .cse12 .cse3 .cse13 (not (= 20 ~a14~0)) .cse14 .cse1 .cse4 .cse5 .cse6 .cse7 .cse9 .cse8) (or .cse3 .cse2 .cse15 .cse1 .cse4 .cse5 .cse7 .cse9 .cse16) (or .cse17 .cse3 .cse2 .cse18 .cse19 .cse1 .cse4 .cse6 .cse7 .cse8) (or .cse14 .cse1 .cse3 .cse13 .cse4 .cse5 .cse6 (and (not (= ~a14~0 0)) .cse20 .cse21 .cse22 .cse23 .cse0) .cse7 .cse9 .cse8) (or .cse17 .cse2 .cse13 .cse6 .cse24 .cse9) (or .cse3 .cse25 .cse26 .cse19 .cse1 .cse4 .cse0 .cse6 .cse7 .cse27 .cse8) (or .cse24 .cse17 .cse2 .cse6 .cse26) (or .cse28 .cse13 .cse6 .cse9 .cse29 .cse11) (or .cse30 .cse28 .cse6 .cse29 .cse11) (or .cse28 .cse13 .cse6 .cse26 .cse29 .cse11) (or .cse3 .cse30 .cse19 .cse0 .cse1 .cse4 .cse31 .cse6 .cse7 .cse8 .cse29 .cse11) (or .cse24 (or .cse2 .cse6 .cse10)) (or .cse25 .cse0 .cse32 .cse7 .cse29) (or .cse13 .cse6 .cse27 .cse11 .cse28) (or .cse28 .cse6 .cse27 .cse10) (or .cse0 (or .cse33 .cse3 .cse25 .cse1 .cse4 .cse6 .cse7 .cse9 .cse8 .cse29 .cse11)) (or .cse15 .cse2 .cse30 .cse24 .cse34) (or .cse24 .cse2 .cse13 .cse6 .cse25) (or .cse33 (and .cse20 .cse16 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse22 (= ~a4~0 17) .cse0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse9 .cse8 .cse26) (or (or .cse2 .cse6 .cse9 .cse26) .cse24 .cse19) (or .cse28 (or .cse6 .cse10 .cse29 .cse11)) (or .cse3 .cse2 .cse30 .cse0 .cse19 .cse1 .cse4 .cse31 .cse6 .cse7 .cse8) (or .cse17 .cse13 .cse6 .cse27 .cse28 .cse9) (or .cse28 .cse6 .cse27 .cse19) (or .cse17 .cse3 .cse19 .cse1 .cse4 .cse6 .cse7 .cse0 .cse8 .cse29 .cse11) (or .cse28 .cse17 .cse6 .cse29 .cse11) (or .cse2 .cse6 .cse26 .cse19 .cse24 .cse11) (or .cse3 .cse1 .cse4 .cse5 .cse6 .cse7 .cse27 .cse9 .cse0 .cse10 .cse8) (or .cse3 .cse2 .cse0 .cse26 .cse19 .cse1 .cse4 .cse31 .cse6 .cse7 .cse9 .cse8) (or .cse3 .cse0 .cse1 .cse4 .cse5 .cse6 .cse7 .cse9 .cse10 .cse8 .cse29 .cse11) (or .cse2 .cse25 .cse18 .cse32 .cse7) (or .cse28 .cse6 .cse19 .cse29 .cse11) (or .cse30 .cse6 .cse27 .cse28) (or .cse2 .cse30 .cse6 .cse24 .cse11)))) [2018-11-18 11:33:03,298 INFO L425 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,307 INFO L425 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,307 INFO L425 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,307 INFO L425 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,307 INFO L425 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,308 INFO L425 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,318 INFO L425 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,318 INFO L425 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,318 INFO L425 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-18 11:33:03,318 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-18 11:33:03,318 INFO L425 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,318 INFO L425 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,319 INFO L425 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,329 INFO L425 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,329 INFO L425 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,329 INFO L425 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,329 INFO L425 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,329 INFO L425 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,329 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,329 INFO L425 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,329 INFO L425 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,329 INFO L425 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,329 INFO L425 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,330 INFO L425 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,331 INFO L425 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,331 INFO L425 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,331 INFO L425 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,331 INFO L425 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,338 INFO L425 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,339 INFO L425 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,339 INFO L425 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,339 INFO L425 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,339 INFO L425 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,339 INFO L425 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,339 INFO L425 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,339 INFO L425 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,346 INFO L425 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,346 INFO L425 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,346 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,346 INFO L425 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,346 INFO L425 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,346 INFO L425 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,346 INFO L425 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,346 INFO L425 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,346 INFO L425 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,346 INFO L425 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,347 INFO L425 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,349 INFO L425 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,350 INFO L425 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,351 INFO L425 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,352 INFO L425 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,353 INFO L425 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,361 INFO L425 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,362 INFO L425 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,363 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse34 (= ~a7~0 |old(~a7~0)|)) (.cse22 (= 18 ~a14~0)) (.cse13 (= |old(~a26~0)| ~a26~0)) (.cse35 (= ~a28~0 |old(~a28~0)|)) (.cse15 (= ~a4~0 |old(~a4~0)|)) (.cse0 (= ~a3~0 1)) (.cse32 (= 16 |old(~a4~0)|)) (.cse17 (= 0 |old(~a14~0)|)) (.cse18 (not (= 17 |old(~a4~0)|))) (.cse1 (not (= 1 |old(~a3~0)|))) (.cse21 (= 17 |old(~a26~0)|)) (.cse3 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse5 (not (= 15 |old(~a28~0)|))) (.cse33 (= 20 |old(~a14~0)|)) (.cse9 (not (= 1 |old(~a7~0)|)))) (let ((.cse12 (= ~a7~0 1)) (.cse14 (= ~a28~0 15)) (.cse19 (< |old(~a28~0)| 17)) (.cse24 (and (or .cse17 .cse18 .cse1 .cse3 .cse4 (not (= 18 |old(~a26~0)|))) (or .cse18 .cse1 (not .cse21) .cse3 .cse4 .cse5 (not .cse33) .cse9))) (.cse16 (not .cse32)) (.cse23 (and .cse34 .cse22 .cse13 .cse35 .cse15 .cse0)) (.cse25 (not (= 16 |old(~a28~0)|))) (.cse10 (not (= 18 |old(~a4~0)|))) (.cse30 (= 0 |old(~a28~0)|)) (.cse7 (= |calculate_output2_#in~input| 0)) (.cse8 (= 0 |old(~a26~0)|)) (.cse27 (not (= |old(~a4~0)| 17))) (.cse20 (< |old(~a14~0)| 19)) (.cse31 (not (= 19 |old(~a14~0)|))) (.cse28 (and (= ~a14~0 |old(~a14~0)|) .cse34 .cse13 .cse35 .cse15)) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse29 (< 15 |old(~a28~0)|)) (.cse6 (= 16 |old(~a26~0)|)) (.cse26 (and .cse34 .cse22 .cse13 .cse35 .cse15)) (.cse11 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) .cse9 .cse10 .cse11) (or (and (not (= ~a14~0 0)) .cse12 .cse13 .cse14 .cse15) .cse3 .cse16 .cse17 .cse1 .cse4 .cse5 .cse6 .cse9 .cse7 .cse8) (or .cse0 (or .cse18 .cse3 .cse19 .cse1 .cse4 .cse6 .cse9 .cse7 .cse8 .cse20 .cse11)) (or .cse18 .cse1 .cse2 .cse3 .cse4 (not (= ~a26~0 17)) .cse5 .cse9 .cse7 .cse21) (or .cse2 .cse3 .cse22 .cse1 .cse4 .cse5 .cse6 .cse9 .cse7) (or .cse2 .cse19 .cse23 .cse24 .cse7) (or .cse25 .cse2 .cse16 .cse6 .cse26 .cse9) (or .cse18 .cse1 .cse2 .cse3 .cse4 (and .cse12 .cse22 (not (= ~a26~0 0)) .cse14 (= ~a4~0 17) .cse0) .cse5 .cse9 .cse7 .cse8) (or .cse3 .cse2 .cse19 .cse21 .cse27 .cse0 .cse1 .cse4 .cse6 .cse9 .cse7 .cse8) (or .cse26 .cse25 .cse2 .cse6 .cse21) (or .cse28 .cse16 .cse6 .cse9 .cse20 .cse11) (or .cse29 .cse28 .cse6 .cse20 .cse11) (or .cse28 .cse16 .cse6 .cse21 .cse20 .cse11) (or .cse26 (or .cse2 .cse6 .cse10)) (or .cse0 .cse3 (< 16 |old(~a28~0)|) .cse27 .cse1 .cse4 .cse30 .cse6 .cse7 .cse8 .cse20 .cse11) (or .cse17 .cse1 .cse3 .cse16 .cse4 .cse5 .cse6 .cse9 .cse0 .cse7 .cse8) (or .cse3 .cse19 .cse21 .cse27 .cse1 .cse4 .cse6 .cse31 .cse7 .cse8 .cse0) (or .cse16 .cse6 .cse31 .cse11 .cse28) (or .cse28 .cse6 .cse31 .cse10) (or (not (= |old(~a26~0)| 18)) .cse2 .cse29 .cse26 .cse32) (or .cse26 .cse2 .cse16 .cse6 .cse19) (or .cse19 .cse0 .cse24 .cse7 .cse20) (or .cse33 .cse3 .cse16 (not (= 20 ~a14~0)) .cse17 .cse1 .cse4 .cse5 .cse6 .cse9 .cse7 .cse8) (or (or .cse2 .cse6 .cse9 .cse21) .cse26 .cse27) (or .cse28 (or .cse6 .cse10 .cse20 .cse11)) (or .cse25 .cse16 .cse6 .cse31 .cse28 .cse9) (or .cse25 .cse23 .cse3 .cse2 .cse27 .cse1 .cse4 .cse6 .cse7 .cse8) (or .cse28 .cse6 .cse31 .cse27) (or .cse3 .cse1 .cse4 .cse5 .cse6 .cse31 .cse9 .cse0 .cse7 .cse10 .cse8) (or .cse28 .cse25 .cse6 .cse20 .cse11) (or .cse2 .cse6 .cse21 .cse27 .cse26 .cse11) (or .cse3 .cse1 .cse4 .cse5 .cse6 .cse9 .cse7 .cse10 .cse8 .cse20 .cse0 .cse11) (or .cse3 .cse2 .cse29 .cse27 .cse1 .cse4 .cse30 .cse6 .cse7 .cse8 .cse0) (or .cse28 .cse6 .cse27 .cse20 .cse11) (or .cse29 .cse6 .cse31 .cse28) (or .cse2 .cse29 .cse6 .cse26 .cse11)))) [2018-11-18 11:33:03,365 INFO L425 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,365 INFO L425 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,365 INFO L425 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,365 INFO L425 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,368 INFO L425 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,368 INFO L425 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,368 INFO L425 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,368 INFO L425 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,368 INFO L425 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,368 INFO L425 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,368 INFO L425 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,368 INFO L425 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,368 INFO L425 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,368 INFO L421 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse18 (= 18 ~a14~0)) (.cse35 (= ~a14~0 |old(~a14~0)|)) (.cse17 (= ~a7~0 |old(~a7~0)|)) (.cse19 (= |old(~a26~0)| ~a26~0)) (.cse20 (= ~a28~0 |old(~a28~0)|)) (.cse21 (= ~a4~0 |old(~a4~0)|)) (.cse40 (= 0 |old(~a14~0)|)) (.cse23 (not (= 17 |old(~a4~0)|))) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse30 (= 17 |old(~a26~0)|)) (.cse1 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse13 (not (= 15 |old(~a28~0)|))) (.cse39 (= 20 |old(~a14~0)|)) (.cse14 (not (= 1 |old(~a7~0)|))) (.cse16 (not (= calculate_output2_~input 0))) (.cse22 (= ~a3~0 1)) (.cse38 (= 16 |old(~a4~0)|))) (let ((.cse26 (= ~a4~0 17)) (.cse27 (not (= |old(~a26~0)| 18))) (.cse24 (= ~a7~0 1)) (.cse25 (= ~a28~0 15)) (.cse0 (not (= 16 |old(~a28~0)|))) (.cse28 (not .cse38)) (.cse6 (and .cse16 .cse22)) (.cse36 (and (or .cse40 .cse23 .cse3 .cse1 .cse4 (not (= 18 |old(~a26~0)|))) (or .cse23 .cse3 (not .cse30) .cse1 .cse4 .cse13 (not .cse39) .cse14))) (.cse34 (< |old(~a28~0)| 17)) (.cse9 (< |old(~a14~0)| 19)) (.cse31 (and .cse35 .cse17 .cse19 .cse20 .cse21)) (.cse29 (and .cse17 .cse18 .cse19 .cse20 .cse21)) (.cse10 (= |old(~a14~0)| |old(~a26~0)|)) (.cse32 (< 15 |old(~a28~0)|)) (.cse2 (not (= |old(~a4~0)| 17))) (.cse33 (= 0 |old(~a28~0)|)) (.cse12 (not (= 18 |old(~a14~0)|))) (.cse11 (and .cse22 .cse16)) (.cse5 (= 16 |old(~a26~0)|)) (.cse37 (not (= 19 |old(~a14~0)|))) (.cse7 (= |calculate_output2_#in~input| 0)) (.cse15 (not (= 18 |old(~a4~0)|))) (.cse8 (= 0 |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 (or .cse3 .cse12 .cse1 .cse4 .cse13 .cse5 .cse7 .cse8) .cse14 .cse15 .cse10) (or .cse0 .cse1 .cse12 .cse2 .cse3 .cse4 .cse5 (and .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22) .cse7 .cse8) (or .cse23 .cse3 .cse12 .cse1 .cse4 .cse13 .cse14 .cse7 .cse8 (and .cse24 .cse18 (not (= ~a26~0 0)) .cse25 .cse26 .cse22 .cse16)) (or .cse1 .cse12 .cse27 .cse3 .cse4 .cse13 .cse14 .cse7 .cse18) (or .cse0 .cse12 .cse28 .cse5 .cse29 .cse14) (or .cse29 .cse0 .cse12 .cse5 .cse30) (or .cse31 .cse28 .cse5 .cse14 .cse9 .cse10) (or .cse32 .cse31 .cse5 .cse9 .cse10) (or .cse31 .cse28 .cse5 .cse30 .cse9 .cse10) (or .cse29 (or .cse12 .cse5 .cse15)) (or .cse1 .cse32 .cse11 .cse2 .cse3 .cse4 .cse33 .cse5 .cse7 .cse8 .cse9 .cse10) (or .cse11 (or .cse23 .cse1 .cse34 .cse3 .cse4 .cse5 .cse14 .cse7 .cse8 .cse9 .cse10)) (or .cse12 .cse34 (and .cse19 .cse20 .cse22 .cse35 .cse26 .cse16 .cse17) .cse36 .cse7) (or .cse28 .cse5 .cse37 .cse10 .cse31) (or .cse31 .cse5 .cse37 .cse15) (or .cse27 .cse12 .cse32 .cse29 .cse38) (or .cse29 .cse12 .cse28 .cse5 .cse34) (or .cse1 .cse11 .cse34 .cse30 .cse2 .cse3 .cse4 .cse5 .cse37 .cse7 .cse8) (or .cse39 .cse1 .cse28 (not (= 20 ~a14~0)) .cse40 .cse3 .cse4 .cse13 .cse5 .cse14 .cse7 .cse8) (or (or .cse12 .cse5 .cse14 .cse30) .cse29 .cse2) (or .cse31 (or .cse5 .cse15 .cse9 .cse10)) (or .cse0 .cse28 .cse5 .cse37 .cse31 .cse14) (or .cse31 .cse5 .cse37 .cse2) (or .cse1 .cse28 (and (not (= ~a14~0 0)) .cse24 .cse19 .cse25 .cse21) .cse40 .cse3 .cse4 .cse13 .cse5 .cse14 .cse7 .cse8) (or .cse11 .cse1 .cse3 .cse4 .cse13 .cse5 .cse14 .cse7 .cse15 .cse8 .cse9 .cse10) (or .cse31 .cse0 .cse5 .cse9 .cse10) (or .cse40 .cse3 .cse1 .cse28 .cse4 .cse13 .cse5 .cse14 .cse7 .cse8 .cse6) (or .cse12 .cse5 .cse30 .cse2 .cse29 .cse10) (or .cse11 .cse36 .cse33 .cse7 .cse9) (or .cse1 .cse12 .cse34 .cse30 .cse2 .cse11 .cse3 .cse4 .cse5 .cse14 .cse7 .cse8) (or .cse31 .cse5 .cse2 .cse9 .cse10) (or .cse32 .cse5 .cse37 .cse31) (or .cse12 .cse32 .cse5 .cse29 .cse10) (or .cse1 .cse12 .cse32 .cse2 .cse11 .cse3 .cse4 .cse33 .cse5 .cse7 .cse8) (or .cse23 .cse3 .cse12 .cse1 .cse4 .cse13 (not (= ~a26~0 17)) .cse14 .cse7 .cse30) (or .cse1 .cse3 .cse4 .cse11 .cse13 .cse5 .cse37 .cse14 .cse7 .cse15 .cse8)))) [2018-11-18 11:33:03,378 INFO L425 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,378 INFO L425 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,387 INFO L425 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,387 INFO L425 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,387 INFO L425 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,387 INFO L425 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,387 INFO L425 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,387 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,387 INFO L425 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,387 INFO L425 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,388 INFO L425 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,396 INFO L425 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,397 INFO L425 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,398 INFO L425 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,406 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,406 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,406 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,406 INFO L425 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,406 INFO L425 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,406 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,406 INFO L425 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,407 INFO L425 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,415 INFO L425 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,416 INFO L425 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,417 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,417 INFO L425 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,419 INFO L421 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse10 (not (= calculate_output_~input 0))) (.cse15 (= ~a3~0 1)) (.cse11 (= 18 ~a14~0)) (.cse37 (= ~a14~0 |old(~a14~0)|)) (.cse9 (= ~a7~0 |old(~a7~0)|)) (.cse12 (= |old(~a26~0)| ~a26~0)) (.cse13 (= ~a28~0 |old(~a28~0)|)) (.cse14 (= ~a4~0 |old(~a4~0)|)) (.cse18 (= 0 |old(~a14~0)|)) (.cse30 (not (= 17 |old(~a4~0)|))) (.cse5 (not (= 1 |old(~a3~0)|))) (.cse27 (= 17 |old(~a26~0)|)) (.cse1 (not (= 1 ~a25~0))) (.cse6 (not (= 1 ~a1~0))) (.cse19 (not (= 15 |old(~a28~0)|))) (.cse16 (= 20 |old(~a14~0)|)) (.cse20 (not (= 1 |old(~a7~0)|))) (.cse35 (= 16 |old(~a4~0)|))) (let ((.cse17 (not .cse35)) (.cse0 (not (= 16 |old(~a28~0)|))) (.cse36 (and (or .cse18 .cse30 .cse5 .cse1 .cse6 (not (= 18 |old(~a26~0)|))) (or .cse30 .cse5 (not .cse27) .cse1 .cse6 .cse19 (not .cse16) .cse20))) (.cse25 (not (= 18 |old(~a4~0)|))) (.cse33 (= ~a7~0 1)) (.cse34 (= ~a28~0 15)) (.cse38 (= ~a4~0 17)) (.cse28 (and .cse37 .cse9 .cse12 .cse13 .cse14)) (.cse31 (< |old(~a28~0)| 17)) (.cse32 (not (= 19 |old(~a14~0)|))) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse22 (< 15 |old(~a28~0)|)) (.cse21 (and .cse9 .cse11 .cse12 .cse13 .cse14)) (.cse24 (and .cse10 .cse15)) (.cse3 (= |calculate_output_#in~input| 0)) (.cse4 (not (= |old(~a4~0)| 17))) (.cse23 (= 0 |old(~a28~0)|)) (.cse7 (= 16 |old(~a26~0)|)) (.cse8 (= 0 |old(~a26~0)|)) (.cse29 (< |old(~a14~0)| 19)) (.cse26 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (and .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15)) (or .cse16 .cse1 .cse17 (not (= 20 ~a14~0)) .cse3 .cse18 .cse5 .cse6 .cse19 .cse7 .cse20 .cse8) (or .cse0 .cse2 .cse17 .cse7 .cse21 .cse20) (or .cse1 .cse2 .cse22 .cse3 .cse4 .cse5 .cse6 .cse23 .cse7 .cse24 .cse8) (or .cse24 (or .cse5 .cse2 .cse1 .cse6 .cse19 .cse8 .cse3) .cse7 .cse20 .cse25 .cse26) (or .cse21 .cse0 .cse2 .cse7 .cse27) (or .cse28 .cse17 .cse7 .cse20 .cse29 .cse26) (or .cse22 .cse28 .cse7 .cse29 .cse26) (or (or .cse30 .cse1 .cse31 .cse3 .cse5 .cse6 .cse7 .cse20 .cse8 .cse29 .cse26) .cse24) (or .cse28 .cse17 .cse7 .cse27 .cse29 .cse26) (or .cse21 (or .cse2 .cse7 .cse25)) (or .cse17 .cse7 .cse32 .cse26 .cse28) (or .cse1 .cse2 .cse31 .cse27 .cse3 .cse4 .cse5 .cse6 .cse7 .cse20 .cse8 .cse24) (or .cse28 .cse7 .cse32 .cse25) (or .cse18 .cse5 .cse1 .cse17 .cse6 .cse19 .cse7 .cse20 (and (not (= ~a14~0 0)) .cse33 .cse10 .cse12 .cse34 .cse14 .cse15) .cse8 .cse3) (or (not (= |old(~a26~0)| 18)) .cse2 .cse22 .cse21 .cse35) (or .cse21 .cse2 .cse17 .cse7 .cse31) (or .cse24 .cse3 .cse36 .cse23 .cse29) (or .cse1 .cse3 .cse5 .cse6 .cse19 .cse7 .cse20 .cse25 .cse8 .cse24 .cse29 .cse26) (or (or .cse2 .cse7 .cse20 .cse27) .cse21 .cse4) (or .cse28 (or .cse7 .cse25 .cse29 .cse26)) (or .cse0 .cse17 .cse7 .cse32 .cse28 .cse20) (or .cse28 .cse7 .cse32 .cse4) (or .cse28 .cse0 .cse7 .cse29 .cse26) (or .cse2 .cse7 .cse27 .cse4 .cse21 .cse26) (or .cse11 .cse2 .cse1 .cse3 .cse5 .cse6 .cse19 .cse7 .cse20) (or .cse2 (and .cse10 .cse12 .cse13 .cse15 .cse37 .cse38 .cse9) .cse3 .cse36 .cse23) (or .cse1 .cse3 .cse24 .cse5 .cse6 .cse19 .cse7 .cse32 .cse20 .cse25 .cse8) (or .cse30 .cse5 .cse2 .cse1 .cse6 .cse19 .cse20 .cse8 .cse27 .cse3 (and .cse33 .cse10 .cse11 (not (= ~a26~0 0)) (not (= ~a26~0 17)) .cse34 .cse38 .cse15)) (or .cse28 .cse7 .cse4 .cse29 .cse26) (or .cse22 .cse7 .cse32 .cse28) (or .cse1 .cse31 .cse24 .cse27 .cse3 .cse4 .cse5 .cse6 .cse7 .cse32 .cse8) (or .cse2 .cse22 .cse7 .cse21 .cse26) (or .cse24 .cse1 .cse3 (< 16 |old(~a28~0)|) .cse4 .cse5 .cse6 .cse23 .cse7 .cse8 .cse29 .cse26)))) [2018-11-18 11:33:03,419 INFO L425 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,419 INFO L425 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,419 INFO L425 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,428 INFO L425 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,429 INFO L425 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,438 INFO L425 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,439 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,439 INFO L425 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,439 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,439 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,439 INFO L425 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,439 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse14 (= 0 |old(~a14~0)|)) (.cse10 (not (= 17 |old(~a4~0)|))) (.cse6 (not (= 1 |old(~a3~0)|))) (.cse13 (= 17 |old(~a26~0)|)) (.cse1 (not (= 1 ~a25~0))) (.cse7 (not (= 1 ~a1~0))) (.cse11 (not (= 15 |old(~a28~0)|))) (.cse23 (= 20 |old(~a14~0)|)) (.cse12 (not (= 1 |old(~a7~0)|))) (.cse33 (= 16 |old(~a4~0)|)) (.cse34 (= ~a7~0 |old(~a7~0)|)) (.cse18 (= 18 ~a14~0)) (.cse20 (= |old(~a26~0)| ~a26~0)) (.cse35 (= ~a28~0 |old(~a28~0)|)) (.cse22 (= ~a4~0 |old(~a4~0)|)) (.cse15 (= ~a3~0 1))) (let ((.cse5 (and .cse34 .cse18 .cse20 .cse35 .cse22 .cse15)) (.cse16 (not .cse33)) (.cse28 (< |old(~a28~0)| 17)) (.cse19 (= ~a7~0 1)) (.cse21 (= ~a28~0 15)) (.cse0 (not (= 16 |old(~a28~0)|))) (.cse30 (and (or .cse14 .cse10 .cse6 .cse1 .cse7 (not (= 18 |old(~a26~0)|))) (or .cse10 .cse6 (not .cse13) .cse1 .cse7 .cse11 (not .cse23) .cse12))) (.cse31 (= 0 |old(~a28~0)|)) (.cse3 (= |calculate_output_#in~input| 0)) (.cse29 (not (= 18 |old(~a4~0)|))) (.cse9 (= 0 |old(~a26~0)|)) (.cse4 (not (= |old(~a4~0)| 17))) (.cse25 (< |old(~a14~0)| 19)) (.cse32 (not (= 19 |old(~a14~0)|))) (.cse24 (and (= ~a14~0 |old(~a14~0)|) .cse34 .cse20 .cse35 .cse22)) (.cse2 (not (= 18 |old(~a14~0)|))) (.cse27 (< 15 |old(~a28~0)|)) (.cse8 (= 16 |old(~a26~0)|)) (.cse17 (and .cse34 .cse18 .cse20 .cse35 .cse22)) (.cse26 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse6 (not (= ~a26~0 17)) .cse2 .cse1 .cse7 .cse11 .cse12 .cse13 .cse3) (or .cse14 .cse6 .cse15 .cse1 .cse16 .cse7 .cse11 .cse8 .cse12 .cse9 .cse3) (or .cse0 .cse2 .cse16 .cse8 .cse17 .cse12) (or .cse2 .cse1 .cse3 .cse6 .cse7 .cse11 .cse8 .cse12 .cse18) (or .cse1 .cse16 (and (not (= ~a14~0 0)) .cse19 .cse20 .cse21 .cse22) .cse3 .cse14 .cse6 .cse7 .cse11 .cse8 .cse12 .cse9) (or .cse23 .cse1 .cse16 .cse3 .cse14 .cse6 .cse7 .cse11 .cse8 .cse12 .cse9 (not (= 20 ~a14~0))) (or .cse17 .cse0 .cse2 .cse8 .cse13) (or .cse24 .cse16 .cse8 .cse12 .cse25 .cse26) (or .cse27 .cse24 .cse8 .cse25 .cse26) (or .cse24 .cse16 .cse8 .cse13 .cse25 .cse26) (or .cse1 .cse2 .cse28 .cse13 .cse3 .cse4 .cse6 .cse7 .cse8 .cse15 .cse12 .cse9) (or .cse17 (or .cse2 .cse8 .cse29)) (or .cse15 (or .cse6 .cse2 .cse1 .cse7 .cse11 .cse9 .cse3) .cse8 .cse12 .cse29 .cse26) (or .cse2 .cse5 .cse3 .cse30 .cse31) (or .cse1 .cse27 .cse3 .cse4 .cse15 .cse6 .cse7 .cse31 .cse8 .cse9 .cse25 .cse26) (or .cse16 .cse8 .cse32 .cse26 .cse24) (or .cse24 .cse8 .cse32 .cse29) (or .cse1 .cse15 .cse3 .cse6 .cse7 .cse11 .cse8 .cse32 .cse12 .cse29 .cse9) (or (not (= |old(~a26~0)| 18)) .cse2 .cse27 .cse17 .cse33) (or .cse17 .cse2 .cse16 .cse8 .cse28) (or (or .cse2 .cse8 .cse12 .cse13) .cse17 .cse4) (or .cse24 (or .cse8 .cse29 .cse25 .cse26)) (or .cse0 .cse16 .cse8 .cse32 .cse24 .cse12) (or .cse24 .cse8 .cse32 .cse4) (or .cse24 .cse0 .cse8 .cse25 .cse26) (or (or .cse10 .cse1 .cse28 .cse3 .cse6 .cse7 .cse8 .cse12 .cse9 .cse25 .cse26) .cse15) (or .cse15 .cse1 .cse2 .cse3 (< 16 |old(~a28~0)|) .cse4 .cse6 .cse7 .cse31 .cse8 .cse9) (or .cse1 .cse28 .cse13 .cse3 .cse4 .cse6 .cse7 .cse8 .cse32 .cse9 .cse15) (or .cse2 .cse8 .cse13 .cse4 .cse17 .cse26) (or (and .cse19 .cse18 (not (= ~a26~0 0)) .cse21 (= ~a4~0 17) .cse15) .cse10 .cse6 .cse2 .cse1 .cse7 .cse11 .cse12 .cse9 .cse3) (or .cse0 .cse1 .cse3 .cse15 .cse4 .cse6 .cse7 .cse8 .cse9 .cse25 .cse26) (or .cse15 .cse3 .cse30 .cse31 .cse25) (or .cse1 .cse3 .cse15 .cse6 .cse7 .cse11 .cse8 .cse12 .cse29 .cse9 .cse25 .cse26) (or .cse24 .cse8 .cse4 .cse25 .cse26) (or .cse27 .cse8 .cse32 .cse24) (or .cse2 .cse27 .cse8 .cse17 .cse26)))) [2018-11-18 11:33:03,448 INFO L425 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,448 INFO L425 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,448 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,458 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,459 INFO L425 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,468 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L425 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L425 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L425 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L425 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L425 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= ~a3~0 1)) [2018-11-18 11:33:03,469 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:33:03,469 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:33:03,469 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|)) (and (= |old(~a26~0)| ~a26~0) (= ~a3~0 1) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 17) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15))) [2018-11-18 11:33:03,479 INFO L425 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-18 11:33:03,479 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 11:33:03,479 INFO L421 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse7 (not (= ~a26~0 17))) (.cse0 (<= ~a28~0 15)) (.cse4 (= |old(~a4~0)| ~a4~0)) (.cse13 (= 16 ~a28~0)) (.cse3 (= ~a14~0 |old(~a14~0)|)) (.cse9 (= 1 ~a7~0)) (.cse8 (= 16 ~a4~0)) (.cse14 (= ~a7~0 1)) (.cse11 (not (= main_~input~0 0))) (.cse1 (= 18 ~a14~0)) (.cse15 (= ~a28~0 15)) (.cse12 (= ~a3~0 1)) (.cse5 (<= 19 ~a14~0)) (.cse2 (not (= ~a26~0 16))) (.cse6 (not (= ~a14~0 ~a26~0))) (.cse10 (= 18 ~a4~0))) (or (and .cse0 .cse1 .cse2 (not (= ~a4~0 16))) (and .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse2 .cse5 .cse6 .cse8) (and .cse2 .cse3 .cse10) (and .cse2 .cse5 .cse6 (<= ~a28~0 16)) (and .cse11 .cse7 .cse4 .cse1 .cse2 .cse12) (and .cse13 (and .cse11 .cse1 .cse2 .cse12) .cse4) (and .cse0 .cse2 .cse3) (and .cse1 .cse2 .cse6 .cse7 .cse4) (and (and .cse9 .cse1 .cse2 .cse7) .cse4) (not (= 1 ~a1~0)) (and (<= 17 ~a28~0) .cse1 .cse2 .cse8) (and .cse2 .cse6 .cse8 .cse3) (and .cse13 .cse1 .cse2 .cse7) (and .cse0 .cse1 .cse2 .cse6) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse2 .cse5 .cse6 .cse4) (and (not (= ~a14~0 0)) .cse14 .cse11 .cse2 (not (= ~a26~0 0)) .cse15 .cse8 .cse12) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse1 .cse2 .cse10) (and .cse9 .cse13 .cse2 .cse8 .cse3) (and .cse9 .cse1 .cse2 .cse6 .cse8) (not (= 18 |old(~a26~0)|)) (and .cse14 .cse11 .cse1 .cse15 (= ~a4~0 17) .cse12) (and .cse5 .cse2 .cse6 .cse10))) [2018-11-18 11:33:03,479 INFO L425 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-18 11:33:03,479 INFO L425 ceAbstractionStarter]: For program point L4816-1(lines 4816 4826) no Hoare annotation was computed. [2018-11-18 11:33:03,479 INFO L421 ceAbstractionStarter]: At program point L4816-3(lines 4816 4826) the Hoare annotation is: (let ((.cse7 (not (= ~a26~0 17))) (.cse0 (<= ~a28~0 15)) (.cse4 (= |old(~a4~0)| ~a4~0)) (.cse11 (= ~a7~0 1)) (.cse12 (= ~a28~0 15)) (.cse14 (= ~a4~0 17)) (.cse13 (= ~a3~0 1)) (.cse15 (= 16 ~a28~0)) (.cse3 (= ~a14~0 |old(~a14~0)|)) (.cse9 (= 1 ~a7~0)) (.cse1 (= 18 ~a14~0)) (.cse8 (= 16 ~a4~0)) (.cse5 (<= 19 ~a14~0)) (.cse2 (not (= ~a26~0 16))) (.cse6 (not (= ~a14~0 ~a26~0))) (.cse10 (= 18 ~a4~0))) (or (and .cse0 .cse1 .cse2 (not (= ~a4~0 16))) (and .cse2 .cse3 .cse4) (and .cse2 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse2 .cse5 .cse6 .cse8) (and .cse2 .cse3 .cse10) (and .cse2 .cse5 .cse6 (<= ~a28~0 16)) (and (not (= ~a14~0 0)) .cse11 .cse2 (not (= ~a26~0 0)) .cse12 .cse8 .cse13) (and .cse0 .cse2 .cse3) (and .cse1 .cse2 .cse6 .cse7 .cse4) (and (and .cse9 .cse1 .cse2 .cse7) .cse4) (not (= 1 ~a1~0)) (and (<= 17 ~a28~0) .cse1 .cse2 .cse8) (and .cse2 .cse6 .cse8 .cse3) (and (and (= ~a26~0 18) .cse14 .cse13) .cse1) (and .cse15 .cse1 .cse2 .cse7) (and .cse0 .cse1 .cse2 .cse6) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse2 .cse5 .cse6 .cse4) (not (= 1 |old(~a3~0)|)) (and (and .cse14 .cse1 .cse2 .cse13) .cse15) (not (= 1 |old(~a7~0)|)) (and .cse1 .cse2 .cse10) (and .cse11 .cse1 .cse12 .cse14 .cse13) (and .cse9 .cse15 .cse2 .cse8 .cse3) (and .cse9 .cse1 .cse2 .cse6 .cse8) (not (= 18 |old(~a26~0)|)) (and .cse5 .cse2 .cse6 .cse10))) [2018-11-18 11:33:03,479 INFO L425 ceAbstractionStarter]: For program point L4816-4(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 11:33:03,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 11:33:03 BoogieIcfgContainer [2018-11-18 11:33:03,500 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 11:33:03,500 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:33:03,500 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:33:03,501 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:33:03,501 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:28:53" (3/4) ... [2018-11-18 11:33:03,504 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 11:33:03,509 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 11:33:03,510 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-18 11:33:03,510 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-18 11:33:03,510 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-18 11:33:03,510 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 11:33:03,510 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 11:33:03,561 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-18 11:33:03,566 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 11:33:03,586 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((a28 <= 15 && 18 == a14) && !(a26 == 16)) && !(a4 == 16)) || ((!(a26 == 16) && a14 == \old(a14)) && \old(a4) == a4)) || ((((!(a26 == 16) && 19 <= a14) && !(a14 == a26)) && !(a26 == 17)) && 16 == a4)) || ((((1 == a7 && !(a26 == 16)) && 19 <= a14) && !(a14 == a26)) && 16 == a4)) || ((!(a26 == 16) && a14 == \old(a14)) && 18 == a4)) || (((!(a26 == 16) && 19 <= a14) && !(a14 == a26)) && a28 <= 16)) || ((((((!(a14 == 0) && a7 == 1) && !(a26 == 16)) && !(a26 == 0)) && a28 == 15) && 16 == a4) && a3 == 1)) || ((a28 <= 15 && !(a26 == 16)) && a14 == \old(a14))) || ((((18 == a14 && !(a26 == 16)) && !(a14 == a26)) && !(a26 == 17)) && \old(a4) == a4)) || ((((1 == a7 && 18 == a14) && !(a26 == 16)) && !(a26 == 17)) && \old(a4) == a4)) || !(1 == a1)) || (((17 <= a28 && 18 == a14) && !(a26 == 16)) && 16 == a4)) || (((!(a26 == 16) && !(a14 == a26)) && 16 == a4) && a14 == \old(a14))) || (((a26 == 18 && a4 == 17) && a3 == 1) && 18 == a14)) || (((16 == a28 && 18 == a14) && !(a26 == 16)) && !(a26 == 17))) || (((a28 <= 15 && 18 == a14) && !(a26 == 16)) && !(a14 == a26))) || !(15 == \old(a28))) || !(19 == \old(a14))) || !(17 == \old(a4))) || !(1 == a25)) || (((!(a26 == 16) && 19 <= a14) && !(a14 == a26)) && \old(a4) == a4)) || !(1 == \old(a3))) || ((((a4 == 17 && 18 == a14) && !(a26 == 16)) && a3 == 1) && 16 == a28)) || !(1 == \old(a7))) || ((18 == a14 && !(a26 == 16)) && 18 == a4)) || ((((a7 == 1 && 18 == a14) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((1 == a7 && 16 == a28) && !(a26 == 16)) && 16 == a4) && a14 == \old(a14))) || ((((1 == a7 && 18 == a14) && !(a26 == 16)) && !(a14 == a26)) && 16 == a4)) || !(18 == \old(a26))) || (((19 <= a14 && !(a26 == 16)) && !(a14 == a26)) && 18 == a4) [2018-11-18 11:33:03,797 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_a37723a1-0c73-4354-b860-65ff7ebafdec/bin-2019/utaipan/witness.graphml [2018-11-18 11:33:03,797 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 11:33:03,797 INFO L168 Benchmark]: Toolchain (without parser) took 254447.61 ms. Allocated memory was 1.0 GB in the beginning and 6.1 GB in the end (delta: 5.1 GB). Free memory was 936.5 MB in the beginning and 3.2 GB in the end (delta: -2.3 GB). Peak memory consumption was 2.9 GB. Max. memory is 11.5 GB. [2018-11-18 11:33:03,798 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:33:03,798 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1708.34 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 250.6 MB). Free memory was 936.5 MB in the beginning and 1.2 GB in the end (delta: -281.6 MB). Peak memory consumption was 274.5 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:03,798 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.86 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:03,799 INFO L168 Benchmark]: Boogie Preprocessor took 125.97 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:03,799 INFO L168 Benchmark]: RCFGBuilder took 2655.01 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 157.3 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -168.1 MB). Peak memory consumption was 399.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:03,799 INFO L168 Benchmark]: TraceAbstraction took 249616.72 ms. Allocated memory was 1.4 GB in the beginning and 6.1 GB in the end (delta: 4.7 GB). Free memory was 1.3 GB in the beginning and 3.3 GB in the end (delta: -2.0 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. [2018-11-18 11:33:03,799 INFO L168 Benchmark]: Witness Printer took 296.34 ms. Allocated memory is still 6.1 GB. Free memory was 3.3 GB in the beginning and 3.2 GB in the end (delta: 149.4 MB). Peak memory consumption was 149.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:33:03,801 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1708.34 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 250.6 MB). Free memory was 936.5 MB in the beginning and 1.2 GB in the end (delta: -281.6 MB). Peak memory consumption was 274.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.86 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 9.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 125.97 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2655.01 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 157.3 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -168.1 MB). Peak memory consumption was 399.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 249616.72 ms. Allocated memory was 1.4 GB in the beginning and 6.1 GB in the end (delta: 4.7 GB). Free memory was 1.3 GB in the beginning and 3.3 GB in the end (delta: -2.0 GB). Peak memory consumption was 4.5 GB. Max. memory is 11.5 GB. * Witness Printer took 296.34 ms. Allocated memory is still 6.1 GB. Free memory was 3.3 GB in the beginning and 3.2 GB in the end (delta: 149.4 MB). Peak memory consumption was 149.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4805]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((a28 <= 15 && 18 == a14) && !(a26 == 16)) && !(a4 == 16)) || ((!(a26 == 16) && a14 == \old(a14)) && \old(a4) == a4)) || ((((!(a26 == 16) && 19 <= a14) && !(a14 == a26)) && !(a26 == 17)) && 16 == a4)) || ((((1 == a7 && !(a26 == 16)) && 19 <= a14) && !(a14 == a26)) && 16 == a4)) || ((!(a26 == 16) && a14 == \old(a14)) && 18 == a4)) || (((!(a26 == 16) && 19 <= a14) && !(a14 == a26)) && a28 <= 16)) || ((((((!(a14 == 0) && a7 == 1) && !(a26 == 16)) && !(a26 == 0)) && a28 == 15) && 16 == a4) && a3 == 1)) || ((a28 <= 15 && !(a26 == 16)) && a14 == \old(a14))) || ((((18 == a14 && !(a26 == 16)) && !(a14 == a26)) && !(a26 == 17)) && \old(a4) == a4)) || ((((1 == a7 && 18 == a14) && !(a26 == 16)) && !(a26 == 17)) && \old(a4) == a4)) || !(1 == a1)) || (((17 <= a28 && 18 == a14) && !(a26 == 16)) && 16 == a4)) || (((!(a26 == 16) && !(a14 == a26)) && 16 == a4) && a14 == \old(a14))) || (((a26 == 18 && a4 == 17) && a3 == 1) && 18 == a14)) || (((16 == a28 && 18 == a14) && !(a26 == 16)) && !(a26 == 17))) || (((a28 <= 15 && 18 == a14) && !(a26 == 16)) && !(a14 == a26))) || !(15 == \old(a28))) || !(19 == \old(a14))) || !(17 == \old(a4))) || !(1 == a25)) || (((!(a26 == 16) && 19 <= a14) && !(a14 == a26)) && \old(a4) == a4)) || !(1 == \old(a3))) || ((((a4 == 17 && 18 == a14) && !(a26 == 16)) && a3 == 1) && 16 == a28)) || !(1 == \old(a7))) || ((18 == a14 && !(a26 == 16)) && 18 == a4)) || ((((a7 == 1 && 18 == a14) && a28 == 15) && a4 == 17) && a3 == 1)) || ((((1 == a7 && 16 == a28) && !(a26 == 16)) && 16 == a4) && a14 == \old(a14))) || ((((1 == a7 && 18 == a14) && !(a26 == 16)) && !(a14 == a26)) && 16 == a4)) || !(18 == \old(a26))) || (((19 <= a14 && !(a26 == 16)) && !(a14 == a26)) && 18 == a4) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 907 locations, 1 error locations. SAFE Result, 249.5s OverallTime, 11 OverallIterations, 7 TraceHistogramMax, 177.2s AutomataDifference, 0.0s DeadEndRemovalTime, 23.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 5078 SDtfs, 96235 SDslu, 8296 SDs, 0 SdLazy, 159816 SolverSat, 28224 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 94.4s Time, PredicateUnifierStatistics: 8 DeclaredPredicates, 19835 GetRequests, 19318 SyntacticMatches, 20 SemanticMatches, 497 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12675 ImplicationChecksByTransitivity, 4.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=140171occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 18.7s AbstIntTime, 9 AbstIntIterations, 4 AbstIntStrong, 0.9993210080344872 AbsIntWeakeningRatio, 0.0490506329113924 AbsIntAvgWeakeningVarsNumRemoved, 31.946202531645568 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.9s AutomataMinimizationTime, 11 MinimizatonAttempts, 12706 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 4352 PreInvPairs, 4732 NumberOfFragments, 11099 HoareAnnotationTreeSize, 4352 FomulaSimplifications, 207258 FormulaSimplificationTreeSizeReduction, 2.7s HoareSimplificationTime, 13 FomulaSimplificationsInter, 153267 FormulaSimplificationTreeSizeReductionInter, 21.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.6s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 11.8s InterpolantComputationTime, 20807 NumberOfCodeBlocks, 20807 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 28458 ConstructedInterpolants, 0 QuantifiedInterpolants, 73254729 SizeOfPredicates, 1 NumberOfNonLiveVariables, 10636 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 21 InterpolantComputations, 2 PerfectInterpolantSequences, 18236/19345 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...