./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label02_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_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label02_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/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 db8b9d07b9bf6152068593ea7f5f74f3e1a9a5cb ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 10:41:49,259 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 10:41:49,260 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 10:41:49,266 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 10:41:49,266 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 10:41:49,267 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 10:41:49,268 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 10:41:49,269 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 10:41:49,270 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 10:41:49,270 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 10:41:49,271 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 10:41:49,271 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 10:41:49,272 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 10:41:49,273 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 10:41:49,273 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 10:41:49,274 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 10:41:49,275 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 10:41:49,276 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 10:41:49,277 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 10:41:49,278 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 10:41:49,279 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 10:41:49,279 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 10:41:49,281 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 10:41:49,281 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 10:41:49,281 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 10:41:49,282 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 10:41:49,283 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 10:41:49,283 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 10:41:49,284 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 10:41:49,284 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 10:41:49,285 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 10:41:49,285 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 10:41:49,285 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 10:41:49,285 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 10:41:49,286 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 10:41:49,287 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 10:41:49,287 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 10:41:49,297 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 10:41:49,297 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 10:41:49,298 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 10:41:49,298 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 10:41:49,298 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 10:41:49,298 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 10:41:49,298 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 10:41:49,298 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 10:41:49,299 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 10:41:49,299 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 10:41:49,299 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 10:41:49,299 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 10:41:49,299 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 10:41:49,300 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 10:41:49,300 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 10:41:49,300 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 10:41:49,300 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 10:41:49,300 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 10:41:49,301 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 10:41:49,301 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 10:41:49,301 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 10:41:49,301 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 10:41:49,301 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 10:41:49,301 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 10:41:49,301 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 10:41:49,302 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 10:41:49,302 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 10:41:49,302 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 10:41:49,302 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 10:41:49,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 10:41:49,302 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 10:41:49,303 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 10:41:49,303 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 10:41:49,303 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 10:41:49,303 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 10:41:49,303 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 10:41:49,303 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 10:41:49,303 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_78d2733d-f858-4afc-b5ab-5bedb385ef3d/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 -> db8b9d07b9bf6152068593ea7f5f74f3e1a9a5cb [2018-11-18 10:41:49,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 10:41:49,336 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 10:41:49,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 10:41:49,339 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 10:41:49,340 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 10:41:49,340 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label02_true-unreach-call.c [2018-11-18 10:41:49,381 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/data/de7b59b90/74b3234e9fa648b882d59da150df3a27/FLAG896f734fa [2018-11-18 10:41:49,965 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 10:41:49,965 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/sv-benchmarks/c/eca-rers2012/Problem04_label02_true-unreach-call.c [2018-11-18 10:41:49,991 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/data/de7b59b90/74b3234e9fa648b882d59da150df3a27/FLAG896f734fa [2018-11-18 10:41:50,360 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/data/de7b59b90/74b3234e9fa648b882d59da150df3a27 [2018-11-18 10:41:50,362 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 10:41:50,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 10:41:50,364 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 10:41:50,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 10:41:50,366 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 10:41:50,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:41:50" (1/1) ... [2018-11-18 10:41:50,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8be4c51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:50, skipping insertion in model container [2018-11-18 10:41:50,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 10:41:50" (1/1) ... [2018-11-18 10:41:50,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 10:41:50,458 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 10:41:51,212 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:41:51,215 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 10:41:51,646 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 10:41:51,661 INFO L195 MainTranslator]: Completed translation [2018-11-18 10:41:51,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51 WrapperNode [2018-11-18 10:41:51,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 10:41:51,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 10:41:51,662 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 10:41:51,663 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 10:41:51,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (1/1) ... [2018-11-18 10:41:51,824 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (1/1) ... [2018-11-18 10:41:51,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 10:41:51,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 10:41:51,830 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 10:41:51,830 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 10:41:51,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (1/1) ... [2018-11-18 10:41:51,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (1/1) ... [2018-11-18 10:41:51,847 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (1/1) ... [2018-11-18 10:41:51,847 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (1/1) ... [2018-11-18 10:41:51,894 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (1/1) ... [2018-11-18 10:41:51,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (1/1) ... [2018-11-18 10:41:51,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (1/1) ... [2018-11-18 10:41:51,944 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 10:41:51,944 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 10:41:51,944 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 10:41:51,944 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 10:41:51,945 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/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 10:41:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 10:41:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 10:41:51,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 10:41:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-18 10:41:51,988 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-18 10:41:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-18 10:41:51,989 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-18 10:41:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-18 10:41:51,989 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-18 10:41:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 10:41:51,989 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 10:41:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 10:41:51,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 10:41:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 10:41:51,989 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 10:41:54,912 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 10:41:54,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:41:54 BoogieIcfgContainer [2018-11-18 10:41:54,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 10:41:54,914 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 10:41:54,914 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 10:41:54,916 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 10:41:54,916 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 10:41:50" (1/3) ... [2018-11-18 10:41:54,917 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a1f78ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:41:54, skipping insertion in model container [2018-11-18 10:41:54,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 10:41:51" (2/3) ... [2018-11-18 10:41:54,918 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3a1f78ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 10:41:54, skipping insertion in model container [2018-11-18 10:41:54,918 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:41:54" (3/3) ... [2018-11-18 10:41:54,919 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label02_true-unreach-call.c [2018-11-18 10:41:54,927 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 10:41:54,934 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 10:41:54,947 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 10:41:54,978 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 10:41:54,978 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 10:41:54,978 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 10:41:54,979 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 10:41:54,979 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 10:41:54,985 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 10:41:54,985 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 10:41:54,985 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 10:41:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states. [2018-11-18 10:41:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2018-11-18 10:41:55,044 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:41:55,045 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] [2018-11-18 10:41:55,047 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:41:55,051 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:41:55,052 INFO L82 PathProgramCache]: Analyzing trace with hash -735470825, now seen corresponding path program 1 times [2018-11-18 10:41:55,054 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:41:55,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:41:55,096 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:41:55,096 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:41:55,096 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:41:55,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:41:56,336 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 10:41:56,338 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:41:56,338 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:41:56,338 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:41:56,342 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:41:56,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:41:56,352 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:41:56,354 INFO L87 Difference]: Start difference. First operand 907 states. Second operand 3 states. [2018-11-18 10:41:58,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:41:58,326 INFO L93 Difference]: Finished difference Result 2647 states and 5102 transitions. [2018-11-18 10:41:58,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:41:58,329 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 815 [2018-11-18 10:41:58,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:41:58,352 INFO L225 Difference]: With dead ends: 2647 [2018-11-18 10:41:58,352 INFO L226 Difference]: Without dead ends: 1738 [2018-11-18 10:41:58,358 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 10:41:58,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1738 states. [2018-11-18 10:41:58,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1738 to 1738. [2018-11-18 10:41:58,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1738 states. [2018-11-18 10:41:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1738 states and 3151 transitions. [2018-11-18 10:41:58,453 INFO L78 Accepts]: Start accepts. Automaton has 1738 states and 3151 transitions. Word has length 815 [2018-11-18 10:41:58,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:41:58,455 INFO L480 AbstractCegarLoop]: Abstraction has 1738 states and 3151 transitions. [2018-11-18 10:41:58,455 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:41:58,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3151 transitions. [2018-11-18 10:41:58,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2018-11-18 10:41:58,481 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:41:58,481 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] [2018-11-18 10:41:58,481 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:41:58,482 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:41:58,482 INFO L82 PathProgramCache]: Analyzing trace with hash 1075508952, now seen corresponding path program 1 times [2018-11-18 10:41:58,482 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:41:58,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:41:58,483 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:41:58,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:41:58,483 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:41:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:41:59,351 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 10:41:59,351 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 10:41:59,351 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 10:41:59,351 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:41:59,353 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:41:59,353 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:41:59,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:41:59,354 INFO L87 Difference]: Start difference. First operand 1738 states and 3151 transitions. Second operand 3 states. [2018-11-18 10:42:01,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:42:01,678 INFO L93 Difference]: Finished difference Result 5140 states and 9440 transitions. [2018-11-18 10:42:01,678 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:42:01,679 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 824 [2018-11-18 10:42:01,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:42:01,691 INFO L225 Difference]: With dead ends: 5140 [2018-11-18 10:42:01,691 INFO L226 Difference]: Without dead ends: 3408 [2018-11-18 10:42:01,695 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 10:42:01,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3408 states. [2018-11-18 10:42:01,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3408 to 3408. [2018-11-18 10:42:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3408 states. [2018-11-18 10:42:01,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 3408 states and 5841 transitions. [2018-11-18 10:42:01,748 INFO L78 Accepts]: Start accepts. Automaton has 3408 states and 5841 transitions. Word has length 824 [2018-11-18 10:42:01,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:42:01,749 INFO L480 AbstractCegarLoop]: Abstraction has 3408 states and 5841 transitions. [2018-11-18 10:42:01,749 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:42:01,749 INFO L276 IsEmpty]: Start isEmpty. Operand 3408 states and 5841 transitions. [2018-11-18 10:42:01,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2018-11-18 10:42:01,760 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:42:01,760 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:42:01,761 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:42:01,761 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:42:01,761 INFO L82 PathProgramCache]: Analyzing trace with hash 415473275, now seen corresponding path program 1 times [2018-11-18 10:42:01,761 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:42:01,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:42:01,762 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:42:01,762 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:42:01,763 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:42:01,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:42:02,109 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 67 proven. 5 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 10:42:02,110 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:42:02,110 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:42:02,111 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 889 with the following transitions: [2018-11-18 10:42:02,114 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], [733], [735], [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], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:42:02,162 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:42:02,162 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:42:03,470 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:42:03,471 INFO L272 AbstractInterpreter]: Visited 816 different actions 816 times. Never merged. Never widened. Performed 13360 root evaluator evaluations with a maximum evaluation depth of 3. Performed 13360 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 44 variables. [2018-11-18 10:42:03,493 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:42:03,493 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:42:04,935 INFO L227 lantSequenceWeakener]: Weakened 879 states. On average, predicates are now at 78.65% of their original sizes. [2018-11-18 10:42:04,935 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:42:05,091 INFO L415 sIntCurrentIteration]: We unified 887 AI predicates to 887 [2018-11-18 10:42:05,091 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:42:05,092 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:42:05,093 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6] total 16 [2018-11-18 10:42:05,093 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:42:05,094 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 10:42:05,094 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 10:42:05,094 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-11-18 10:42:05,094 INFO L87 Difference]: Start difference. First operand 3408 states and 5841 transitions. Second operand 12 states. [2018-11-18 10:42:32,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:42:32,237 INFO L93 Difference]: Finished difference Result 7647 states and 12956 transitions. [2018-11-18 10:42:32,237 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 10:42:32,237 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 888 [2018-11-18 10:42:32,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:42:32,253 INFO L225 Difference]: With dead ends: 7647 [2018-11-18 10:42:32,253 INFO L226 Difference]: Without dead ends: 4245 [2018-11-18 10:42:32,260 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 891 GetRequests, 877 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:42:32,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4245 states. [2018-11-18 10:42:32,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4245 to 4243. [2018-11-18 10:42:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4243 states. [2018-11-18 10:42:32,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4243 states to 4243 states and 6688 transitions. [2018-11-18 10:42:32,344 INFO L78 Accepts]: Start accepts. Automaton has 4243 states and 6688 transitions. Word has length 888 [2018-11-18 10:42:32,345 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:42:32,345 INFO L480 AbstractCegarLoop]: Abstraction has 4243 states and 6688 transitions. [2018-11-18 10:42:32,345 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 10:42:32,345 INFO L276 IsEmpty]: Start isEmpty. Operand 4243 states and 6688 transitions. [2018-11-18 10:42:32,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 906 [2018-11-18 10:42:32,363 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:42:32,363 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, 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] [2018-11-18 10:42:32,364 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:42:32,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:42:32,364 INFO L82 PathProgramCache]: Analyzing trace with hash -353992513, now seen corresponding path program 1 times [2018-11-18 10:42:32,364 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:42:32,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:42:32,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:42:32,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:42:32,365 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:42:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:42:33,079 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 85 proven. 3 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2018-11-18 10:42:33,079 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:42:33,079 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:42:33,080 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 906 with the following transitions: [2018-11-18 10:42:33,080 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], [733], [735], [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], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:42:33,093 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:42:33,093 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:42:34,208 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:42:34,208 INFO L272 AbstractInterpreter]: Visited 819 different actions 1632 times. Merged at 5 different actions 5 times. Never widened. Performed 28375 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28375 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 10:42:34,213 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:42:34,213 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:42:35,054 INFO L227 lantSequenceWeakener]: Weakened 902 states. On average, predicates are now at 80.06% of their original sizes. [2018-11-18 10:42:35,055 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:42:35,178 INFO L415 sIntCurrentIteration]: We unified 904 AI predicates to 904 [2018-11-18 10:42:35,178 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:42:35,178 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:42:35,179 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-18 10:42:35,179 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:42:35,180 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 10:42:35,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 10:42:35,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:42:35,181 INFO L87 Difference]: Start difference. First operand 4243 states and 6688 transitions. Second operand 16 states. [2018-11-18 10:43:01,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:43:01,483 INFO L93 Difference]: Finished difference Result 9367 states and 15357 transitions. [2018-11-18 10:43:01,483 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-18 10:43:01,483 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 905 [2018-11-18 10:43:01,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:43:01,498 INFO L225 Difference]: With dead ends: 9367 [2018-11-18 10:43:01,498 INFO L226 Difference]: Without dead ends: 5965 [2018-11-18 10:43:01,504 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 10:43:01,508 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5965 states. [2018-11-18 10:43:01,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5965 to 5956. [2018-11-18 10:43:01,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5956 states. [2018-11-18 10:43:01,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 5956 states and 8472 transitions. [2018-11-18 10:43:01,607 INFO L78 Accepts]: Start accepts. Automaton has 5956 states and 8472 transitions. Word has length 905 [2018-11-18 10:43:01,607 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:43:01,607 INFO L480 AbstractCegarLoop]: Abstraction has 5956 states and 8472 transitions. [2018-11-18 10:43:01,607 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 10:43:01,608 INFO L276 IsEmpty]: Start isEmpty. Operand 5956 states and 8472 transitions. [2018-11-18 10:43:01,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 909 [2018-11-18 10:43:01,621 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:43:01,622 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:43:01,622 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:43:01,622 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:43:01,623 INFO L82 PathProgramCache]: Analyzing trace with hash 1650352862, now seen corresponding path program 1 times [2018-11-18 10:43:01,623 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:43:01,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:43:01,624 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:43:01,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:43:01,624 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:43:01,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:43:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 90 proven. 22 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-18 10:43:02,017 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:43:02,017 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:43:02,018 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 909 with the following transitions: [2018-11-18 10:43:02,019 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], [733], [735], [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], [2629], [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], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:43:02,037 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:43:02,037 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:43:03,064 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:43:03,064 INFO L272 AbstractInterpreter]: Visited 820 different actions 1634 times. Merged at 5 different actions 5 times. Never widened. Performed 28080 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28080 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 10:43:03,073 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:43:03,073 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:43:03,751 INFO L227 lantSequenceWeakener]: Weakened 905 states. On average, predicates are now at 78.67% of their original sizes. [2018-11-18 10:43:03,751 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:43:03,886 INFO L415 sIntCurrentIteration]: We unified 907 AI predicates to 907 [2018-11-18 10:43:03,886 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:43:03,887 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:43:03,887 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [5] total 19 [2018-11-18 10:43:03,887 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:43:03,887 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 10:43:03,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 10:43:03,887 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:43:03,888 INFO L87 Difference]: Start difference. First operand 5956 states and 8472 transitions. Second operand 16 states. [2018-11-18 10:43:24,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:43:24,037 INFO L93 Difference]: Finished difference Result 13706 states and 20302 transitions. [2018-11-18 10:43:24,037 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-18 10:43:24,037 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 908 [2018-11-18 10:43:24,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:43:24,059 INFO L225 Difference]: With dead ends: 13706 [2018-11-18 10:43:24,059 INFO L226 Difference]: Without dead ends: 8591 [2018-11-18 10:43:24,068 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 932 GetRequests, 893 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 10:43:24,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8591 states. [2018-11-18 10:43:24,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8591 to 8574. [2018-11-18 10:43:24,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8574 states. [2018-11-18 10:43:24,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8574 states to 8574 states and 11235 transitions. [2018-11-18 10:43:24,192 INFO L78 Accepts]: Start accepts. Automaton has 8574 states and 11235 transitions. Word has length 908 [2018-11-18 10:43:24,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:43:24,192 INFO L480 AbstractCegarLoop]: Abstraction has 8574 states and 11235 transitions. [2018-11-18 10:43:24,192 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 10:43:24,192 INFO L276 IsEmpty]: Start isEmpty. Operand 8574 states and 11235 transitions. [2018-11-18 10:43:24,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 927 [2018-11-18 10:43:24,212 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:43:24,212 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 10:43:24,212 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:43:24,213 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:43:24,215 INFO L82 PathProgramCache]: Analyzing trace with hash 698150277, now seen corresponding path program 1 times [2018-11-18 10:43:24,215 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:43:24,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:43:24,216 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:43:24,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:43:24,216 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:43:24,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:43:24,943 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 119 proven. 50 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-18 10:43:24,943 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:43:24,943 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:43:24,944 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 927 with the following transitions: [2018-11-18 10:43:24,944 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], [733], [735], [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], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:43:24,955 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:43:24,955 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:43:26,274 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:43:26,274 INFO L272 AbstractInterpreter]: Visited 821 different actions 2458 times. Merged at 7 different actions 17 times. Never widened. Performed 43205 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43205 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 10:43:26,281 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:43:26,281 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:43:26,958 INFO L227 lantSequenceWeakener]: Weakened 923 states. On average, predicates are now at 78.67% of their original sizes. [2018-11-18 10:43:26,958 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:43:27,072 INFO L415 sIntCurrentIteration]: We unified 925 AI predicates to 925 [2018-11-18 10:43:27,072 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:43:27,072 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:43:27,072 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-18 10:43:27,072 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:43:27,073 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 10:43:27,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 10:43:27,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:43:27,073 INFO L87 Difference]: Start difference. First operand 8574 states and 11235 transitions. Second operand 16 states. [2018-11-18 10:43:57,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:43:57,023 INFO L93 Difference]: Finished difference Result 19138 states and 26292 transitions. [2018-11-18 10:43:57,023 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-11-18 10:43:57,023 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 926 [2018-11-18 10:43:57,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:43:57,044 INFO L225 Difference]: With dead ends: 19138 [2018-11-18 10:43:57,044 INFO L226 Difference]: Without dead ends: 11405 [2018-11-18 10:43:57,054 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 953 GetRequests, 911 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=246, Invalid=1646, Unknown=0, NotChecked=0, Total=1892 [2018-11-18 10:43:57,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11405 states. [2018-11-18 10:43:57,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11405 to 11367. [2018-11-18 10:43:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11367 states. [2018-11-18 10:43:57,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11367 states to 11367 states and 14351 transitions. [2018-11-18 10:43:57,202 INFO L78 Accepts]: Start accepts. Automaton has 11367 states and 14351 transitions. Word has length 926 [2018-11-18 10:43:57,202 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:43:57,202 INFO L480 AbstractCegarLoop]: Abstraction has 11367 states and 14351 transitions. [2018-11-18 10:43:57,202 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 10:43:57,202 INFO L276 IsEmpty]: Start isEmpty. Operand 11367 states and 14351 transitions. [2018-11-18 10:43:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2018-11-18 10:43:57,225 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:43:57,226 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:43:57,226 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:43:57,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:43:57,226 INFO L82 PathProgramCache]: Analyzing trace with hash 1808859941, now seen corresponding path program 1 times [2018-11-18 10:43:57,226 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:43:57,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:43:57,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:43:57,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:43:57,227 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:43:57,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:43:58,386 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 135 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 10:43:58,386 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:43:58,386 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:43:58,386 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 962 with the following transitions: [2018-11-18 10:43:58,387 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], [733], [735], [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], [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 10:43:58,397 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:43:58,397 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:43:59,763 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:43:59,763 INFO L272 AbstractInterpreter]: Visited 819 different actions 2449 times. Merged at 7 different actions 14 times. Never widened. Performed 43843 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43843 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 10:43:59,769 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:43:59,769 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:44:00,530 INFO L227 lantSequenceWeakener]: Weakened 958 states. On average, predicates are now at 80.06% of their original sizes. [2018-11-18 10:44:00,530 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:44:00,627 INFO L415 sIntCurrentIteration]: We unified 960 AI predicates to 960 [2018-11-18 10:44:00,627 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:44:00,627 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:44:00,627 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [8] total 22 [2018-11-18 10:44:00,628 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:44:00,628 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 10:44:00,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 10:44:00,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:44:00,629 INFO L87 Difference]: Start difference. First operand 11367 states and 14351 transitions. Second operand 16 states. [2018-11-18 10:44:21,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:44:21,649 INFO L93 Difference]: Finished difference Result 30643 states and 42439 transitions. [2018-11-18 10:44:21,650 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-11-18 10:44:21,650 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 961 [2018-11-18 10:44:21,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:44:21,691 INFO L225 Difference]: With dead ends: 30643 [2018-11-18 10:44:21,691 INFO L226 Difference]: Without dead ends: 20117 [2018-11-18 10:44:21,708 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 988 GetRequests, 946 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 10:44:21,722 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20117 states. [2018-11-18 10:44:21,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20117 to 20063. [2018-11-18 10:44:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20063 states. [2018-11-18 10:44:21,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20063 states to 20063 states and 24509 transitions. [2018-11-18 10:44:21,956 INFO L78 Accepts]: Start accepts. Automaton has 20063 states and 24509 transitions. Word has length 961 [2018-11-18 10:44:21,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:44:21,958 INFO L480 AbstractCegarLoop]: Abstraction has 20063 states and 24509 transitions. [2018-11-18 10:44:21,958 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 10:44:21,958 INFO L276 IsEmpty]: Start isEmpty. Operand 20063 states and 24509 transitions. [2018-11-18 10:44:21,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2018-11-18 10:44:21,988 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:44:21,989 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-18 10:44:21,989 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:44:21,989 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:44:21,989 INFO L82 PathProgramCache]: Analyzing trace with hash 189477959, now seen corresponding path program 1 times [2018-11-18 10:44:21,990 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:44:21,990 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:44:21,990 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:44:21,990 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:44:21,990 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:44:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:44:22,591 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 247 proven. 169 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-18 10:44:22,591 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:44:22,591 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:44:22,591 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1033 with the following transitions: [2018-11-18 10:44:22,592 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], [733], [735], [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], [2629], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [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 10:44:22,603 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:44:22,603 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:44:24,757 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 10:44:24,757 INFO L272 AbstractInterpreter]: Visited 823 different actions 3296 times. Merged at 9 different actions 37 times. Widened at 1 different actions 1 times. Performed 58722 root evaluator evaluations with a maximum evaluation depth of 3. Performed 58722 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 8 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 10:44:24,761 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:44:24,761 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 10:44:25,527 INFO L227 lantSequenceWeakener]: Weakened 1029 states. On average, predicates are now at 78.67% of their original sizes. [2018-11-18 10:44:25,527 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 10:44:25,644 INFO L415 sIntCurrentIteration]: We unified 1031 AI predicates to 1031 [2018-11-18 10:44:25,645 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 10:44:25,645 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:44:25,645 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [12] total 25 [2018-11-18 10:44:25,645 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:44:25,646 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 10:44:25,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 10:44:25,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-11-18 10:44:25,647 INFO L87 Difference]: Start difference. First operand 20063 states and 24509 transitions. Second operand 15 states. [2018-11-18 10:44:55,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:44:55,561 INFO L93 Difference]: Finished difference Result 41690 states and 51829 transitions. [2018-11-18 10:44:55,561 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-11-18 10:44:55,561 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1032 [2018-11-18 10:44:55,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:44:55,599 INFO L225 Difference]: With dead ends: 41690 [2018-11-18 10:44:55,599 INFO L226 Difference]: Without dead ends: 22468 [2018-11-18 10:44:55,617 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 1047 GetRequests, 1018 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 10:44:55,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22468 states. [2018-11-18 10:44:55,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22468 to 22383. [2018-11-18 10:44:55,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22383 states. [2018-11-18 10:44:55,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22383 states to 22383 states and 27445 transitions. [2018-11-18 10:44:55,846 INFO L78 Accepts]: Start accepts. Automaton has 22383 states and 27445 transitions. Word has length 1032 [2018-11-18 10:44:55,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:44:55,846 INFO L480 AbstractCegarLoop]: Abstraction has 22383 states and 27445 transitions. [2018-11-18 10:44:55,846 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 10:44:55,846 INFO L276 IsEmpty]: Start isEmpty. Operand 22383 states and 27445 transitions. [2018-11-18 10:44:55,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2018-11-18 10:44:55,870 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:44:55,870 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, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:44:55,871 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:44:55,871 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:44:55,871 INFO L82 PathProgramCache]: Analyzing trace with hash 1124466685, now seen corresponding path program 1 times [2018-11-18 10:44:55,871 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:44:55,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:44:55,872 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:44:55,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:44:55,872 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:44:55,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:44:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 251 proven. 124 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-18 10:44:56,559 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:44:56,559 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:44:56,560 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1051 with the following transitions: [2018-11-18 10:44:56,560 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], [733], [735], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [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 10:44:56,570 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:44:56,570 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:44:59,098 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:44:59,098 INFO L272 AbstractInterpreter]: Visited 822 different actions 4109 times. Merged at 9 different actions 47 times. Widened at 1 different actions 2 times. Performed 74937 root evaluator evaluations with a maximum evaluation depth of 3. Performed 74937 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 10:44:59,099 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:44:59,100 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:44:59,100 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:44:59,100 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/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 10:44:59,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:44:59,106 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:44:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:44:59,309 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:44:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 253 proven. 2 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2018-11-18 10:44:59,716 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:45:00,149 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 272 proven. 73 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2018-11-18 10:45:00,165 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:45:00,165 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-18 10:45:00,165 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:45:00,166 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 10:45:00,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 10:45:00,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2018-11-18 10:45:00,166 INFO L87 Difference]: Start difference. First operand 22383 states and 27445 transitions. Second operand 15 states. [2018-11-18 10:45:15,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:45:15,013 INFO L93 Difference]: Finished difference Result 89916 states and 130446 transitions. [2018-11-18 10:45:15,014 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-18 10:45:15,014 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1050 [2018-11-18 10:45:15,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:45:15,156 INFO L225 Difference]: With dead ends: 89916 [2018-11-18 10:45:15,156 INFO L226 Difference]: Without dead ends: 65599 [2018-11-18 10:45:15,188 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2178 GetRequests, 2127 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 640 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=559, Invalid=1991, Unknown=0, NotChecked=0, Total=2550 [2018-11-18 10:45:15,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65599 states. [2018-11-18 10:45:15,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65599 to 65449. [2018-11-18 10:45:15,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65449 states. [2018-11-18 10:45:15,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65449 states to 65449 states and 78604 transitions. [2018-11-18 10:45:15,888 INFO L78 Accepts]: Start accepts. Automaton has 65449 states and 78604 transitions. Word has length 1050 [2018-11-18 10:45:15,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:45:15,888 INFO L480 AbstractCegarLoop]: Abstraction has 65449 states and 78604 transitions. [2018-11-18 10:45:15,888 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 10:45:15,889 INFO L276 IsEmpty]: Start isEmpty. Operand 65449 states and 78604 transitions. [2018-11-18 10:45:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1085 [2018-11-18 10:45:15,946 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:45:15,946 INFO L375 BasicCegarLoop]: trace histogram [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, 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] [2018-11-18 10:45:15,947 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:45:15,947 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:45:15,947 INFO L82 PathProgramCache]: Analyzing trace with hash -204534290, now seen corresponding path program 1 times [2018-11-18 10:45:15,947 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:45:15,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:45:15,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:45:15,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:45:15,948 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:45:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:45:16,782 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 247 proven. 55 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-18 10:45:16,782 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:45:16,782 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:45:16,782 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1085 with the following transitions: [2018-11-18 10:45:16,783 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], [733], [735], [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], [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 10:45:16,791 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:45:16,792 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:45:18,864 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:45:18,864 INFO L272 AbstractInterpreter]: Visited 821 different actions 3274 times. Merged at 8 different actions 26 times. Never widened. Performed 60120 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60120 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 10:45:18,869 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:45:18,869 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:45:18,869 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:45:18,869 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/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 10:45:18,878 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:45:18,878 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:45:19,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:45:19,040 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:45:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2018-11-18 10:45:19,478 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:45:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 266 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2018-11-18 10:45:20,106 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 10:45:20,106 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [9] total 10 [2018-11-18 10:45:20,106 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 10:45:20,107 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 10:45:20,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 10:45:20,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:45:20,107 INFO L87 Difference]: Start difference. First operand 65449 states and 78604 transitions. Second operand 3 states. [2018-11-18 10:45:21,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:45:21,903 INFO L93 Difference]: Finished difference Result 129108 states and 155537 transitions. [2018-11-18 10:45:21,904 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 10:45:21,904 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1084 [2018-11-18 10:45:21,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:45:22,029 INFO L225 Difference]: With dead ends: 129108 [2018-11-18 10:45:22,029 INFO L226 Difference]: Without dead ends: 64502 [2018-11-18 10:45:22,101 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2182 GetRequests, 2169 SyntacticMatches, 5 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2018-11-18 10:45:22,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64502 states. [2018-11-18 10:45:22,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64502 to 63531. [2018-11-18 10:45:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63531 states. [2018-11-18 10:45:22,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63531 states to 63531 states and 74650 transitions. [2018-11-18 10:45:22,791 INFO L78 Accepts]: Start accepts. Automaton has 63531 states and 74650 transitions. Word has length 1084 [2018-11-18 10:45:22,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:45:22,792 INFO L480 AbstractCegarLoop]: Abstraction has 63531 states and 74650 transitions. [2018-11-18 10:45:22,792 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 10:45:22,792 INFO L276 IsEmpty]: Start isEmpty. Operand 63531 states and 74650 transitions. [2018-11-18 10:45:22,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2018-11-18 10:45:22,867 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:45:22,868 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, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 10:45:22,868 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:45:22,868 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:45:22,868 INFO L82 PathProgramCache]: Analyzing trace with hash 1000067853, now seen corresponding path program 1 times [2018-11-18 10:45:22,868 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:45:22,869 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:45:22,869 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:45:22,869 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:45:22,869 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:45:22,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:45:23,358 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 365 proven. 169 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-11-18 10:45:23,359 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:45:23,359 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:45:23,359 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1137 with the following transitions: [2018-11-18 10:45:23,359 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], [733], [735], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2705], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [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], [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 10:45:23,368 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:45:23,368 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:45:25,969 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:45:25,969 INFO L272 AbstractInterpreter]: Visited 824 different actions 4116 times. Merged at 10 different actions 43 times. Widened at 1 different actions 1 times. Performed 76788 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76788 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 12 fixpoints after 5 different actions. Largest state had 44 variables. [2018-11-18 10:45:25,971 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:45:25,971 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:45:25,971 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:45:25,971 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/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 10:45:25,978 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:45:25,978 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:45:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:45:26,140 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:45:26,616 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 515 proven. 2 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2018-11-18 10:45:26,617 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:45:26,961 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 386 proven. 86 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2018-11-18 10:45:26,977 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:45:26,977 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-11-18 10:45:26,977 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:45:26,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 10:45:26,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 10:45:26,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:45:26,978 INFO L87 Difference]: Start difference. First operand 63531 states and 74650 transitions. Second operand 14 states. [2018-11-18 10:45:37,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:45:37,092 INFO L93 Difference]: Finished difference Result 217987 states and 282183 transitions. [2018-11-18 10:45:37,092 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-11-18 10:45:37,092 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1136 [2018-11-18 10:45:37,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:45:37,405 INFO L225 Difference]: With dead ends: 217987 [2018-11-18 10:45:37,405 INFO L226 Difference]: Without dead ends: 155299 [2018-11-18 10:45:37,512 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2378 GetRequests, 2310 SyntacticMatches, 2 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1378 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=955, Invalid=3601, Unknown=0, NotChecked=0, Total=4556 [2018-11-18 10:45:37,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155299 states. [2018-11-18 10:45:38,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155299 to 153908. [2018-11-18 10:45:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153908 states. [2018-11-18 10:45:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153908 states to 153908 states and 181545 transitions. [2018-11-18 10:45:39,064 INFO L78 Accepts]: Start accepts. Automaton has 153908 states and 181545 transitions. Word has length 1136 [2018-11-18 10:45:39,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:45:39,064 INFO L480 AbstractCegarLoop]: Abstraction has 153908 states and 181545 transitions. [2018-11-18 10:45:39,065 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 10:45:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 153908 states and 181545 transitions. [2018-11-18 10:45:39,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1170 [2018-11-18 10:45:39,161 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:45:39,162 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-18 10:45:39,162 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:45:39,162 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:45:39,162 INFO L82 PathProgramCache]: Analyzing trace with hash -1643185172, now seen corresponding path program 1 times [2018-11-18 10:45:39,162 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:45:39,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:45:39,163 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:45:39,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:45:39,163 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:45:39,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:45:39,884 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 498 proven. 165 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-11-18 10:45:39,884 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:45:39,884 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:45:39,885 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1170 with the following transitions: [2018-11-18 10:45:39,885 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], [733], [735], [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], [2677], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [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 10:45:39,896 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:45:39,896 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:45:41,793 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:45:41,793 INFO L272 AbstractInterpreter]: Visited 823 different actions 3282 times. Merged at 8 different actions 26 times. Never widened. Performed 60182 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60182 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 10:45:41,794 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:45:41,795 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:45:41,795 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:45:41,795 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/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 10:45:41,801 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:45:41,801 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:45:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:45:41,969 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:45:42,487 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 514 proven. 2 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2018-11-18 10:45:42,487 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:45:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 422 proven. 21 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2018-11-18 10:45:42,919 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:45:42,919 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-11-18 10:45:42,919 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:45:42,920 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 10:45:42,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 10:45:42,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=193, Unknown=0, NotChecked=0, Total=240 [2018-11-18 10:45:42,921 INFO L87 Difference]: Start difference. First operand 153908 states and 181545 transitions. Second operand 15 states. [2018-11-18 10:46:04,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:04,003 INFO L93 Difference]: Finished difference Result 365492 states and 434906 transitions. [2018-11-18 10:46:04,003 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 152 states. [2018-11-18 10:46:04,003 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1169 [2018-11-18 10:46:04,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:04,386 INFO L225 Difference]: With dead ends: 365492 [2018-11-18 10:46:04,386 INFO L226 Difference]: Without dead ends: 205910 [2018-11-18 10:46:04,529 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2626 GetRequests, 2464 SyntacticMatches, 2 SemanticMatches, 160 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10633 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3161, Invalid=22921, Unknown=0, NotChecked=0, Total=26082 [2018-11-18 10:46:04,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205910 states. [2018-11-18 10:46:06,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205910 to 200228. [2018-11-18 10:46:06,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200228 states. [2018-11-18 10:46:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200228 states to 200228 states and 218054 transitions. [2018-11-18 10:46:06,395 INFO L78 Accepts]: Start accepts. Automaton has 200228 states and 218054 transitions. Word has length 1169 [2018-11-18 10:46:06,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:06,395 INFO L480 AbstractCegarLoop]: Abstraction has 200228 states and 218054 transitions. [2018-11-18 10:46:06,396 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 10:46:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 200228 states and 218054 transitions. [2018-11-18 10:46:06,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1413 [2018-11-18 10:46:06,515 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:06,516 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:46:06,516 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:06,516 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:06,516 INFO L82 PathProgramCache]: Analyzing trace with hash 1020046815, now seen corresponding path program 1 times [2018-11-18 10:46:06,516 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:46:06,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:06,517 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:06,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:06,517 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:46:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:09,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 861 proven. 215 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2018-11-18 10:46:09,679 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:46:09,679 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:46:09,680 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1413 with the following transitions: [2018-11-18 10:46:09,680 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], [733], [735], [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], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2865], [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], [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 10:46:09,688 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:46:09,688 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:46:12,188 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:46:12,188 INFO L272 AbstractInterpreter]: Visited 824 different actions 4117 times. Merged at 10 different actions 44 times. Never widened. Performed 76959 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76959 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 13 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 10:46:12,193 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:12,193 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:46:12,193 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:46:12,193 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/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 10:46:12,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:12,200 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:46:12,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:12,409 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:46:13,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 1160 proven. 2 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2018-11-18 10:46:13,069 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:46:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1510 backedges. 882 proven. 128 refuted. 0 times theorem prover too weak. 500 trivial. 0 not checked. [2018-11-18 10:46:13,742 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:46:13,743 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 14 [2018-11-18 10:46:13,743 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:46:13,744 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-18 10:46:13,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-18 10:46:13,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2018-11-18 10:46:13,744 INFO L87 Difference]: Start difference. First operand 200228 states and 218054 transitions. Second operand 13 states. [2018-11-18 10:46:24,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:46:24,401 INFO L93 Difference]: Finished difference Result 584951 states and 640651 transitions. [2018-11-18 10:46:24,401 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-11-18 10:46:24,401 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 1412 [2018-11-18 10:46:24,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:46:25,288 INFO L225 Difference]: With dead ends: 584951 [2018-11-18 10:46:25,288 INFO L226 Difference]: Without dead ends: 385584 [2018-11-18 10:46:25,429 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2893 GetRequests, 2848 SyntacticMatches, 2 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 480 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=446, Invalid=1534, Unknown=0, NotChecked=0, Total=1980 [2018-11-18 10:46:25,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385584 states. [2018-11-18 10:46:28,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385584 to 379674. [2018-11-18 10:46:28,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 379674 states. [2018-11-18 10:46:28,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379674 states to 379674 states and 410731 transitions. [2018-11-18 10:46:28,743 INFO L78 Accepts]: Start accepts. Automaton has 379674 states and 410731 transitions. Word has length 1412 [2018-11-18 10:46:28,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:46:28,744 INFO L480 AbstractCegarLoop]: Abstraction has 379674 states and 410731 transitions. [2018-11-18 10:46:28,744 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-18 10:46:28,744 INFO L276 IsEmpty]: Start isEmpty. Operand 379674 states and 410731 transitions. [2018-11-18 10:46:28,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1449 [2018-11-18 10:46:28,902 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:46:28,902 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:46:28,903 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:46:28,903 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:28,903 INFO L82 PathProgramCache]: Analyzing trace with hash -254230977, now seen corresponding path program 1 times [2018-11-18 10:46:28,903 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:46:28,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:28,904 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:28,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:46:28,904 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:46:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 841 proven. 424 refuted. 0 times theorem prover too weak. 667 trivial. 0 not checked. [2018-11-18 10:46:30,402 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:46:30,402 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:46:30,403 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1449 with the following transitions: [2018-11-18 10:46:30,403 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], [733], [735], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2865], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2913], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:46:30,413 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:46:30,413 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:46:33,775 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:46:33,775 INFO L272 AbstractInterpreter]: Visited 829 different actions 4966 times. Merged at 12 different actions 54 times. Widened at 1 different actions 1 times. Performed 92795 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92795 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 5 different actions. Largest state had 44 variables. [2018-11-18 10:46:33,781 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:46:33,781 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:46:33,781 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:46:33,781 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:46:33,788 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:46:33,788 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:46:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:46:34,117 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:46:34,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 1370 proven. 2 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2018-11-18 10:46:34,708 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:46:35,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1932 backedges. 932 proven. 128 refuted. 0 times theorem prover too weak. 872 trivial. 0 not checked. [2018-11-18 10:46:35,396 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:46:35,396 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 5, 5] total 19 [2018-11-18 10:46:35,396 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:46:35,397 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-18 10:46:35,398 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-18 10:46:35,398 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=292, Unknown=0, NotChecked=0, Total=342 [2018-11-18 10:46:35,398 INFO L87 Difference]: Start difference. First operand 379674 states and 410731 transitions. Second operand 18 states. [2018-11-18 10:47:03,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:03,870 INFO L93 Difference]: Finished difference Result 728933 states and 789268 transitions. [2018-11-18 10:47:03,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 252 states. [2018-11-18 10:47:03,870 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1448 [2018-11-18 10:47:03,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:04,473 INFO L225 Difference]: With dead ends: 728933 [2018-11-18 10:47:04,473 INFO L226 Difference]: Without dead ends: 350120 [2018-11-18 10:47:04,766 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3366 GetRequests, 3100 SyntacticMatches, 3 SemanticMatches, 263 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30962 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=7093, Invalid=62867, Unknown=0, NotChecked=0, Total=69960 [2018-11-18 10:47:05,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350120 states. [2018-11-18 10:47:07,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350120 to 346284. [2018-11-18 10:47:07,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 346284 states. [2018-11-18 10:47:07,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346284 states to 346284 states and 360930 transitions. [2018-11-18 10:47:07,793 INFO L78 Accepts]: Start accepts. Automaton has 346284 states and 360930 transitions. Word has length 1448 [2018-11-18 10:47:07,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:07,794 INFO L480 AbstractCegarLoop]: Abstraction has 346284 states and 360930 transitions. [2018-11-18 10:47:07,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-18 10:47:07,794 INFO L276 IsEmpty]: Start isEmpty. Operand 346284 states and 360930 transitions. [2018-11-18 10:47:07,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1927 [2018-11-18 10:47:07,978 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 10:47:07,978 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 10:47:07,978 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 10:47:07,978 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:07,979 INFO L82 PathProgramCache]: Analyzing trace with hash 1197247694, now seen corresponding path program 1 times [2018-11-18 10:47:07,979 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 10:47:07,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:47:07,979 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:47:07,979 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 10:47:07,979 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 10:47:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:47:13,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2596 backedges. 1915 proven. 165 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2018-11-18 10:47:13,990 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:47:13,990 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 10:47:13,990 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1927 with the following transitions: [2018-11-18 10:47:13,991 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], [733], [735], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2061], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2333], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2773], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [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], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 10:47:13,999 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 10:47:13,999 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 10:47:17,092 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 10:47:17,092 INFO L272 AbstractInterpreter]: Visited 828 different actions 4970 times. Merged at 14 different actions 64 times. Widened at 1 different actions 1 times. Performed 92856 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92856 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 10:47:17,097 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 10:47:17,097 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 10:47:17,097 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 10:47:17,097 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 10:47:17,104 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 10:47:17,104 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 10:47:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 10:47:17,352 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 10:47:18,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2596 backedges. 1969 proven. 9 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2018-11-18 10:47:18,502 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 10:47:19,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2596 backedges. 1971 proven. 7 refuted. 0 times theorem prover too weak. 618 trivial. 0 not checked. [2018-11-18 10:47:19,914 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 10:47:19,915 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-11-18 10:47:19,915 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 10:47:19,916 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 10:47:19,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 10:47:19,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=173, Unknown=0, NotChecked=0, Total=210 [2018-11-18 10:47:19,917 INFO L87 Difference]: Start difference. First operand 346284 states and 360930 transitions. Second operand 14 states. [2018-11-18 10:47:35,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 10:47:35,940 INFO L93 Difference]: Finished difference Result 689489 states and 719613 transitions. [2018-11-18 10:47:35,940 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 115 states. [2018-11-18 10:47:35,940 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1926 [2018-11-18 10:47:35,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 10:47:35,941 INFO L225 Difference]: With dead ends: 689489 [2018-11-18 10:47:35,941 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 10:47:36,255 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4078 GetRequests, 3946 SyntacticMatches, 6 SemanticMatches, 126 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6429 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2550, Invalid=13706, Unknown=0, NotChecked=0, Total=16256 [2018-11-18 10:47:36,255 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 10:47:36,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 10:47:36,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 10:47:36,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 10:47:36,258 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1926 [2018-11-18 10:47:36,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 10:47:36,259 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 10:47:36,259 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 10:47:36,259 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 10:47:36,259 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 10:47:36,263 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 10:47:38,083 WARN L180 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2018-11-18 10:47:39,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:39,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:40,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:41,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:42,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:43,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:44,594 WARN L180 SmtUtils]: Spent 4.81 s on a formula simplification. DAG size of input: 1343 DAG size of output: 827 [2018-11-18 10:47:45,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:45,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:46,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:47,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:48,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:49,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 10:47:49,018 WARN L180 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 1186 DAG size of output: 679 [2018-11-18 10:48:02,619 WARN L180 SmtUtils]: Spent 12.88 s on a formula simplification. DAG size of input: 1088 DAG size of output: 204 [2018-11-18 10:48:16,001 WARN L180 SmtUtils]: Spent 13.33 s on a formula simplification. DAG size of input: 1088 DAG size of output: 205 [2018-11-18 10:48:28,959 WARN L180 SmtUtils]: Spent 12.91 s on a formula simplification. DAG size of input: 1088 DAG size of output: 208 [2018-11-18 10:48:42,355 WARN L180 SmtUtils]: Spent 13.35 s on a formula simplification. DAG size of input: 1087 DAG size of output: 203 [2018-11-18 10:48:59,441 WARN L180 SmtUtils]: Spent 17.05 s on a formula simplification. DAG size of input: 1091 DAG size of output: 233 [2018-11-18 10:49:07,186 WARN L180 SmtUtils]: Spent 7.65 s on a formula simplification. DAG size of input: 704 DAG size of output: 181 [2018-11-18 10:49:24,123 WARN L180 SmtUtils]: Spent 16.88 s on a formula simplification. DAG size of input: 1091 DAG size of output: 231 [2018-11-18 10:49:30,744 WARN L180 SmtUtils]: Spent 6.62 s on a formula simplification. DAG size of input: 580 DAG size of output: 179 [2018-11-18 10:49:47,485 WARN L180 SmtUtils]: Spent 16.70 s on a formula simplification. DAG size of input: 1091 DAG size of output: 238 [2018-11-18 10:49:47,488 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:49:47,488 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= |old(~a3~0)| ~a3~0) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-11-18 10:49:47,488 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:49:47,488 INFO L425 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,488 INFO L425 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,489 INFO L425 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-18 10:49:47,490 INFO L425 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-18 10:49:47,491 INFO L425 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,492 INFO L425 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-18 10:49:47,493 INFO L425 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,494 INFO L425 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-18 10:49:47,495 INFO L425 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-18 10:49:47,496 INFO L425 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-18 10:49:47,497 INFO L425 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4763) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,498 INFO L425 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,499 INFO L425 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,500 INFO L425 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,501 INFO L425 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,502 INFO L421 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse48 (not (= 17 |old(~a4~0)|))) (.cse27 (not (= 1 |old(~a3~0)|))) (.cse8 (not (= 17 |old(~a26~0)|))) (.cse9 (not (= 1 ~a25~0))) (.cse15 (not (= 1 ~a1~0))) (.cse37 (not (= 15 |old(~a28~0)|))) (.cse18 (not (= 1 |old(~a7~0)|)))) (let ((.cse21 (= 18 |old(~a14~0)|)) (.cse20 (= 16 |old(~a28~0)|)) (.cse50 (= 17 ~a26~0)) (.cse57 (= |old(~a28~0)| ~a28~0)) (.cse5 (= 16 |old(~a4~0)|)) (.cse51 (= ~a4~0 17)) (.cse40 (= 18 ~a14~0)) (.cse31 (= ~a28~0 |old(~a28~0)|)) (.cse32 (= ~a3~0 1)) (.cse13 (= 0 |old(~a14~0)|)) (.cse46 (= 0 |old(~a28~0)|)) (.cse45 (= 18 |old(~a26~0)|)) (.cse56 (or .cse48 .cse27 .cse8 .cse9 .cse15 .cse37 (not (= 20 |old(~a14~0)|)) .cse18)) (.cse30 (= |old(~a26~0)| ~a26~0)) (.cse33 (= ~a4~0 |old(~a4~0)|)) (.cse28 (= ~a14~0 |old(~a14~0)|)) (.cse29 (= ~a7~0 |old(~a7~0)|)) (.cse43 (= |old(~a3~0)| ~a3~0)) (.cse41 (= ~a28~0 15))) (let ((.cse24 (= 18 |old(~a4~0)|)) (.cse39 (= ~a7~0 1)) (.cse38 (= |old(~a4~0)| ~a4~0)) (.cse44 (= 16 ~a28~0)) (.cse53 (and .cse30 .cse33 .cse28 .cse29 .cse43 .cse41)) (.cse54 (and (or .cse13 .cse48 .cse27 .cse9 .cse15 .cse46 (not .cse45)) .cse56)) (.cse16 (not (= |old(~a3~0)| 1))) (.cse17 (= 0 |old(~a4~0)|)) (.cse0 (< 15 |old(~a28~0)|)) (.cse47 (and .cse51 .cse40 .cse30 .cse31 .cse32)) (.cse35 (< 0 |old(~a3~0)|)) (.cse22 (not (= |old(~a4~0)| 17))) (.cse52 (not (= |old(~a14~0)| 19))) (.cse12 (< 19 |old(~a14~0)|)) (.cse14 (= |old(~a4~0)| |old(~a26~0)|)) (.cse34 (not .cse5)) (.cse11 (and .cse33 .cse50 .cse28 .cse29 .cse57 .cse43)) (.cse55 (and .cse50 .cse28 .cse51 .cse29 .cse43 .cse41)) (.cse10 (= |calculate_output4_#in~input| 0)) (.cse36 (not (= |old(~a26~0)| 18))) (.cse23 (not .cse20)) (.cse2 (= 19 |old(~a14~0)|)) (.cse1 (and .cse28 .cse29 .cse43 .cse30 .cse31 .cse33)) (.cse19 (< 16 |old(~a28~0)|)) (.cse49 (and .cse30 .cse33 .cse28 .cse29 .cse57 .cse43)) (.cse42 (< |old(~a3~0)| 1)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse7 (not (= 17 |old(~a28~0)|))) (.cse25 (not .cse21)) (.cse26 (and .cse29 .cse43 .cse40 .cse30 .cse31 .cse33)) (.cse3 (< |old(~a26~0)| 18)) (.cse4 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse5 .cse6) (or .cse12 .cse19 .cse1 .cse20 .cse14 .cse3 .cse4 .cse5) (or .cse7 .cse1 .cse8 .cse4 .cse21 .cse22 .cse6) (or .cse23 .cse8 .cse1 .cse4 .cse21 .cse5 .cse24 .cse6) (or .cse14 .cse23 .cse25 .cse26 .cse3 .cse4 .cse5 .cse24) (or .cse7 (or .cse9 .cse10 .cse14 .cse27 .cse15 .cse3 .cse17) (and (and .cse28 .cse29 .cse30 .cse31 .cse32) .cse33) .cse18 .cse12 .cse5) (or .cse14 .cse23 .cse16 .cse3 .cse12 .cse4 .cse1 .cse5) (or .cse23 .cse1 .cse3 .cse12 .cse4 .cse21 .cse5 .cse6) (or .cse7 .cse16 .cse3 .cse4 .cse1 .cse6) (or .cse7 .cse8 .cse34 .cse2 .cse18 .cse35 .cse6 .cse1) (or .cse9 .cse25 .cse10 .cse36 .cse27 .cse15 .cse37 .cse18 (and .cse38 .cse39 .cse40 .cse30 .cse41 .cse32)) (or .cse36 .cse7 .cse34 .cse4 .cse1) (or .cse7 .cse34 .cse1 .cse42 .cse3 .cse4 .cse6) (or (and (and .cse30 .cse28 .cse29 .cse43 .cse44) .cse33) (or .cse23 .cse9 .cse10 .cse13 .cse27 .cse2 .cse15 .cse45 .cse3 .cse18 .cse6)) (or .cse23 .cse25 .cse16 .cse3 .cse4 .cse5 .cse26) (or .cse8 .cse9 .cse25 .cse0 .cse10 .cse22 .cse27 .cse15 .cse46 .cse47) (or .cse26 .cse23 .cse25 .cse34 .cse3 .cse4 .cse35) (or .cse23 .cse8 .cse34 .cse42 .cse4 .cse21 .cse1 .cse6) (or .cse25 .cse19 .cse24 .cse26 .cse14 .cse3 .cse18 .cse5) (or .cse29 (or .cse48 .cse9 .cse25 .cse0 .cse10 .cse27 .cse15 .cse46 .cse3 .cse6)) (or .cse7 .cse26 .cse25 .cse3 .cse18) (or .cse34 .cse1 .cse19 .cse36 .cse20 .cse4 .cse6) (or .cse7 .cse34 .cse2 .cse3 .cse4 .cse1 .cse6) (or .cse49 .cse34 .cse19 .cse35 .cse45 .cse3 .cse18 .cse6) (or .cse23 .cse1 .cse3 .cse12 .cse4 .cse22) (or .cse1 .cse23 .cse3 .cse18 .cse21 .cse35 .cse6) (or .cse23 .cse8 .cse9 .cse25 .cse10 .cse22 .cse15 .cse16 (and .cse50 .cse28 .cse51 .cse29 .cse43 .cse44) .cse4) (or .cse7 .cse14 .cse8 .cse16 .cse1 .cse4 .cse5 .cse6) (or .cse8 .cse34 .cse11 .cse19 .cse35 .cse20 .cse18 .cse21 .cse6) (or .cse23 .cse34 .cse1 .cse3 .cse18 .cse12 .cse35) (or .cse26 .cse8 .cse25 .cse19 .cse20 .cse4 .cse5) (or .cse7 .cse22 .cse45 .cse1 .cse3 .cse18 .cse6) (or .cse0 .cse3 .cse18 .cse1 .cse21 .cse5 .cse6) (or .cse7 .cse14 .cse8 .cse25 .cse4 .cse26) (or .cse1 .cse7 .cse8 .cse34 .cse12 .cse4 .cse6) (or (and .cse30 .cse33 .cse28 .cse29 .cse43 .cse44) .cse23 .cse9 .cse25 .cse10 .cse15 .cse16 .cse3 .cse18) (or .cse8 .cse1 .cse19 .cse2 .cse4 .cse21 .cse6) (or .cse26 .cse14 .cse23 .cse25 .cse3 .cse18 .cse5) (or .cse8 .cse25 .cse10 .cse39 (or .cse48 .cse27 .cse9 .cse15 .cse37 .cse18)) (or .cse34 .cse49 .cse19 .cse20 .cse52 .cse3 .cse4 .cse6) (or .cse7 .cse45 .cse1 .cse3 .cse12 .cse4 .cse22) (or .cse34 .cse49 .cse19 .cse35 .cse20 .cse3 .cse4 .cse21 .cse6) (or .cse34 .cse12 .cse19 .cse35 .cse20 .cse3 .cse4 .cse1 .cse21) (or .cse7 .cse34 .cse45 .cse3 .cse18 .cse1 .cse35 .cse6) (or .cse7 .cse3 .cse1 .cse18 .cse12 .cse6) (or .cse53 .cse9 .cse10 .cse13 .cse15 .cse16 .cse37 .cse3 .cse18 .cse21 .cse6) (or .cse7 .cse1 .cse14 .cse16 .cse3 .cse12 .cse4 .cse5) (or .cse23 .cse10 (and (and (= ~a26~0 18) .cse32) .cse28 .cse51 .cse29 .cse44) .cse54 .cse4) (or (and .cse38 .cse50 .cse28 .cse29 .cse43 .cse44) (or .cse23 .cse8 .cse9 .cse25 .cse10 .cse27 .cse15 .cse18)) (or .cse8 .cse19 .cse20 .cse14 .cse16 .cse52 .cse4 .cse11 .cse5) (or .cse1 .cse12 .cse19 .cse14 .cse3 .cse18 .cse21 .cse5) (or .cse26 .cse36 .cse25 .cse0 .cse18 .cse5) (or .cse25 .cse0 .cse26 .cse3 .cse4 .cse5) (or (or .cse23 .cse8 .cse2 .cse21 .cse6) .cse1 .cse5) (or .cse9 .cse25 .cse10 .cse53 .cse14 .cse15 .cse16 .cse37 .cse3 .cse18 .cse5) (or .cse14 .cse23 .cse8 .cse25 .cse26 .cse18 .cse5) (or .cse23 .cse1 .cse3 .cse18 .cse21 .cse5 .cse6) (or .cse55 .cse10 .cse56) (or .cse8 .cse19 .cse35 .cse20 .cse2 .cse1 .cse4 .cse6) (or .cse7 (and .cse30 .cse28 .cse51 .cse29 .cse57 .cse43) .cse10 .cse54 .cse18) (or .cse7 .cse48 .cse8 .cse9 .cse10 .cse13 (and .cse50 .cse28 .cse51 .cse29 .cse57 .cse43) .cse2 .cse15 .cse16 .cse18 .cse21 .cse6) (or .cse2 (and .cse33 .cse50 .cse28 .cse29 .cse43 .cse41) (or .cse13 .cse14 .cse27 .cse8 .cse9 .cse15 .cse10 .cse37 .cse17 .cse18) .cse6) (or .cse9 .cse25 .cse0 .cse47 .cse10 .cse22 .cse27 .cse15 .cse46 .cse3) (or .cse34 .cse12 .cse19 .cse35 .cse45 .cse3 .cse18 .cse1) (or .cse14 .cse23 .cse45 .cse3 .cse1 .cse4 .cse21 .cse5 .cse6) (or .cse7 .cse22 .cse1 .cse52 .cse3 .cse4) (or .cse8 .cse11 .cse12 .cse19 .cse14 .cse18 .cse21 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse25 .cse34 .cse10 .cse27 .cse15 .cse18 .cse11) (or .cse55 .cse10 (or (not (= 0 |old(~a7~0)|)) .cse48 .cse27 .cse8 .cse9 .cse15 .cse37) .cse6) (or .cse36 .cse23 .cse42 (not .cse2) .cse4 .cse1) (or .cse25 .cse19 .cse20 .cse49 .cse42 .cse3 .cse4 .cse6) (or .cse7 .cse25 .cse26 .cse3 .cse4))))) [2018-11-18 10:49:47,502 INFO L425 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,502 INFO L425 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,502 INFO L425 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,503 INFO L425 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,504 INFO L425 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,505 INFO L425 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,505 INFO L425 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,505 INFO L425 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,505 INFO L425 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,505 INFO L425 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,505 INFO L425 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,505 INFO L425 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,505 INFO L425 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,505 INFO L425 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,505 INFO L425 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,506 INFO L421 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse17 (= 16 |old(~a4~0)|)) (.cse11 (= 18 |old(~a14~0)|)) (.cse29 (not (= 17 |old(~a4~0)|))) (.cse30 (not (= 1 |old(~a3~0)|))) (.cse22 (not (= 17 |old(~a26~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse6 (not (= 15 |old(~a28~0)|))) (.cse10 (not (= 1 |old(~a7~0)|))) (.cse52 (= 18 |old(~a26~0)|))) (let ((.cse20 (= |old(~a4~0)| |old(~a26~0)|)) (.cse7 (= |calculate_output3_#in~input| 0)) (.cse9 (= 0 |old(~a4~0)|)) (.cse15 (= 19 |old(~a14~0)|)) (.cse19 (= 16 |old(~a28~0)|)) (.cse55 (= 0 |old(~a28~0)|)) (.cse57 (not .cse52)) (.cse62 (or .cse29 .cse30 .cse22 .cse0 .cse4 .cse6 (not (= 20 |old(~a14~0)|)) .cse10)) (.cse3 (= 0 |old(~a14~0)|)) (.cse26 (not .cse11)) (.cse33 (not .cse17)) (.cse38 (= ~a28~0 15)) (.cse36 (= 18 ~a14~0)) (.cse37 (= |old(~a26~0)| ~a26~0)) (.cse63 (= ~a28~0 |old(~a28~0)|)) (.cse39 (= ~a3~0 1)) (.cse42 (= ~a4~0 17)) (.cse47 (= 16 ~a28~0)) (.cse1 (not (= calculate_output3_~input 0))) (.cse51 (= ~a4~0 |old(~a4~0)|)) (.cse40 (= 17 ~a26~0)) (.cse41 (= ~a14~0 |old(~a14~0)|)) (.cse43 (= ~a7~0 |old(~a7~0)|)) (.cse44 (= |old(~a28~0)| ~a28~0)) (.cse45 (= |old(~a3~0)| ~a3~0))) (let ((.cse25 (= 18 |old(~a4~0)|)) (.cse50 (and .cse1 .cse51 .cse40 .cse41 .cse43 .cse44 .cse45)) (.cse27 (and .cse1 .cse40 .cse41 .cse42 .cse43 .cse45 .cse47)) (.cse54 (and .cse42 .cse1 .cse36 .cse37 .cse63 .cse39)) (.cse53 (and .cse37 .cse51 .cse41 .cse43 .cse45 .cse38)) (.cse13 (< 15 |old(~a28~0)|)) (.cse28 (and .cse1 .cse40 .cse41 .cse42 .cse43 .cse45 .cse38)) (.cse58 (and (or .cse3 .cse29 .cse30 .cse0 .cse4 .cse6 .cse10 (= 0 |old(~a26~0)|)) (or .cse30 .cse22 .cse26 .cse33 .cse0 .cse4 .cse6 .cse10))) (.cse35 (= ~a7~0 1)) (.cse46 (and (or .cse3 .cse29 .cse30 .cse0 .cse4 .cse55 .cse57) .cse62)) (.cse48 (< 0 |old(~a3~0)|)) (.cse60 (not (= |old(~a14~0)| 19))) (.cse59 (and .cse51 .cse40 .cse41 .cse43 .cse44 .cse45)) (.cse2 (< 19 |old(~a14~0)|)) (.cse34 (not (= |old(~a26~0)| 18))) (.cse24 (not .cse19)) (.cse31 (not .cse15)) (.cse14 (and .cse41 .cse43 .cse45 .cse37 .cse63 .cse51)) (.cse56 (and .cse37 .cse51 .cse41 .cse43 .cse44 .cse45)) (.cse49 (< |old(~a3~0)| 1)) (.cse18 (< 16 |old(~a28~0)|)) (.cse23 (not (= |old(~a4~0)| 17))) (.cse5 (not (= |old(~a3~0)| 1))) (.cse61 (or .cse3 .cse20 .cse30 .cse22 .cse0 .cse4 .cse6 .cse7 .cse9 .cse10)) (.cse12 (= |old(~a14~0)| |old(~a26~0)|)) (.cse21 (not (= 17 |old(~a28~0)|))) (.cse32 (and .cse43 .cse45 .cse36 .cse37 .cse63 .cse51)) (.cse8 (< |old(~a26~0)| 18)) (.cse16 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 .cse14 .cse15 .cse8 .cse16 .cse17 .cse12) (or .cse2 .cse18 .cse14 .cse19 .cse20 .cse8 .cse16 .cse17) (or .cse21 .cse14 .cse22 .cse16 .cse11 .cse23 .cse12) (or .cse24 .cse22 .cse14 .cse16 .cse11 .cse17 .cse25 .cse12) (or .cse24 .cse22 .cse0 .cse26 .cse23 .cse4 .cse5 .cse7 .cse10 .cse27) (or .cse28 .cse7 (or (not (= 0 |old(~a7~0)|)) .cse29 .cse30 .cse22 .cse0 .cse4 .cse6 .cse31)) (or .cse20 .cse24 .cse26 .cse32 .cse8 .cse16 .cse17 .cse25) (or .cse0 .cse33 .cse1 .cse3 .cse30 .cse4 .cse6 .cse7 .cse8 .cse10 .cse11 .cse12) (or .cse1 (or .cse24 .cse0 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse17 .cse12)) (or .cse0 .cse26 .cse34 .cse20 .cse30 .cse4 .cse6 .cse7 .cse9 .cse10 (and (= |old(~a4~0)| ~a4~0) .cse35 .cse1 .cse36 .cse37 .cse38 .cse39)) (or .cse20 .cse24 .cse5 .cse8 .cse2 .cse16 .cse14 .cse17) (or .cse24 .cse14 .cse8 .cse2 .cse16 .cse11 .cse17 .cse12) (or .cse21 .cse29 .cse22 .cse0 .cse3 .cse15 .cse4 .cse5 .cse7 .cse10 .cse11 (and .cse1 .cse40 .cse41 .cse42 .cse43 .cse44 .cse45) .cse12) (or .cse21 .cse5 .cse8 .cse16 .cse14 .cse12) (or .cse24 .cse46 .cse7 .cse16 (and (and (= ~a26~0 18) .cse39) .cse41 .cse42 .cse43 .cse47)) (or .cse21 .cse22 .cse33 .cse15 .cse10 .cse48 .cse12 .cse14) (or .cse34 .cse21 .cse33 .cse16 .cse14) (or .cse21 .cse33 .cse14 .cse49 .cse8 .cse16 .cse12) (or .cse21 .cse22 .cse0 .cse26 .cse33 .cse50 .cse4 .cse5 .cse7 .cse10) (or (or .cse24 .cse22 .cse0 .cse26 .cse30 .cse4 .cse7 .cse10) .cse33 (and .cse51 (and .cse1 .cse40 .cse41 .cse43 .cse45 .cse47))) (or .cse33 (or .cse24 .cse0 .cse3 .cse30 .cse15 .cse4 .cse52 .cse7 .cse8 .cse10 .cse12) (and (and .cse1 .cse41 .cse43 .cse45 .cse47) .cse37 .cse51)) (or .cse24 .cse26 .cse5 .cse8 .cse16 .cse17 .cse32) (or .cse32 .cse24 .cse26 .cse33 .cse8 .cse16 .cse48) (or .cse0 .cse53 .cse3 .cse30 .cse4 .cse6 .cse7 .cse8 .cse10 .cse11 .cse12) (or .cse24 .cse22 .cse33 .cse49 .cse16 .cse11 .cse14 .cse12) (or .cse26 .cse18 .cse25 .cse32 .cse20 .cse8 .cse10 .cse17) (or .cse21 .cse32 .cse26 .cse8 .cse10) (or .cse33 .cse14 .cse18 .cse34 .cse19 .cse16 .cse12) (or .cse0 .cse26 .cse13 .cse23 .cse30 .cse54 .cse4 .cse55 .cse7 .cse8) (or .cse0 .cse3 .cse20 .cse1 .cse4 .cse52 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse17 .cse12) (or .cse21 .cse33 .cse15 .cse8 .cse16 .cse14 .cse12) (or .cse21 .cse0 .cse2 .cse1 .cse23 .cse3 .cse4 .cse52 .cse5 .cse7 .cse8 .cse16 .cse11) (or .cse56 .cse33 .cse18 .cse48 .cse52 .cse8 .cse10 .cse12) (or .cse1 .cse7 .cse57 .cse58) (or .cse24 .cse14 .cse8 .cse2 .cse16 .cse23) (or .cse21 .cse46 .cse7 .cse10 (and .cse1 .cse37 .cse41 .cse42 .cse43 .cse44 .cse45)) (or .cse21 .cse50 .cse22 .cse0 .cse2 .cse3 .cse20 .cse4 .cse5 .cse7 .cse9 .cse10 .cse17 .cse12) (or .cse14 .cse24 .cse8 .cse10 .cse11 .cse48 .cse12) (or .cse21 .cse20 .cse22 .cse5 .cse14 .cse16 .cse17 .cse12) (or .cse22 .cse33 .cse59 .cse18 .cse48 .cse19 .cse10 .cse11 .cse12) (or .cse24 .cse33 .cse14 .cse8 .cse10 .cse2 .cse48) (or .cse32 .cse22 .cse26 .cse18 .cse19 .cse16 .cse17) (or .cse27 .cse24 .cse22 .cse0 .cse23 .cse3 .cse4 .cse5 .cse7 .cse16 .cse12) (or .cse21 .cse23 .cse52 .cse14 .cse8 .cse10 .cse12) (or .cse13 .cse8 .cse10 .cse14 .cse11 .cse17 .cse12) (or .cse24 .cse0 .cse26 .cse4 .cse5 (and .cse1 .cse37 .cse51 .cse41 .cse43 .cse45 .cse47) .cse7 .cse8 .cse9 .cse10) (or .cse21 .cse20 .cse22 .cse26 .cse16 .cse32) (or .cse14 .cse21 .cse22 .cse33 .cse2 .cse16 .cse12) (or .cse22 .cse14 .cse18 .cse15 .cse16 .cse11 .cse12) (or .cse32 .cse20 .cse24 .cse26 .cse8 .cse10 .cse17) (or .cse21 .cse0 .cse26 .cse23 .cse4 .cse1 .cse5 .cse7 .cse8 .cse10) (or .cse24 .cse1 .cse46 .cse7 .cse16) (or (or .cse21 .cse0 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8 .cse9 .cse10 .cse11 .cse17 .cse12) .cse1) (or .cse33 .cse56 .cse18 .cse19 .cse60 .cse8 .cse16 .cse12) (or .cse22 .cse0 .cse26 .cse13 .cse54 .cse23 .cse30 .cse4 .cse55 .cse7) (or .cse15 (and .cse51 .cse40 .cse41 .cse43 .cse45 .cse38) .cse61 .cse12) (or .cse21 .cse52 .cse14 .cse8 .cse2 .cse16 .cse23) (or .cse33 .cse56 .cse18 .cse48 .cse19 .cse8 .cse16 .cse11 .cse12) (or .cse33 .cse2 .cse18 .cse48 .cse19 .cse8 .cse16 .cse14 .cse11) (or .cse21 .cse33 .cse52 .cse8 .cse10 .cse14 .cse48 .cse12) (or .cse21 .cse8 .cse14 .cse10 .cse2 .cse12) (or .cse21 .cse14 .cse20 .cse5 .cse8 .cse2 .cse16 .cse17) (or .cse43 (or .cse29 .cse0 .cse26 .cse13 .cse30 .cse4 .cse55 .cse7 .cse8 .cse12)) (or .cse53 .cse0 .cse20 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 .cse17 .cse12) (or .cse22 .cse18 .cse19 .cse20 .cse5 .cse60 .cse16 .cse59 .cse17) (or .cse14 .cse2 .cse18 .cse20 .cse8 .cse10 .cse11 .cse17) (or .cse32 .cse34 .cse26 .cse13 .cse10 .cse17) (or .cse15 .cse1 .cse61 .cse12) (or .cse0 .cse2 .cse3 .cse20 .cse4 .cse1 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse17) (or .cse26 .cse13 .cse32 .cse8 .cse16 .cse17) (or .cse21 .cse0 .cse33 .cse1 .cse34 .cse4 .cse5 .cse7 .cse31 .cse10) (or (or .cse24 .cse22 .cse15 .cse11 .cse12) .cse14 .cse17) (or .cse28 .cse7 .cse62) (or .cse20 .cse24 .cse22 .cse26 .cse32 .cse10 .cse17) (or .cse24 .cse14 .cse8 .cse10 .cse11 .cse17 .cse12) (or .cse21 .cse0 .cse26 .cse33 .cse4 .cse5 .cse7 .cse1 .cse8 .cse10) (or (and (and .cse1 .cse37 .cse63 .cse41 .cse43 .cse45) .cse51) .cse21 .cse2 (or .cse0 .cse3 .cse20 .cse30 .cse4 .cse7 .cse8 .cse9 .cse10 .cse11) .cse17) (or .cse24 .cse22 .cse0 .cse3 .cse20 .cse4 .cse5 .cse7 .cse9 .cse1 .cse10 .cse11 .cse17 .cse12) (or .cse22 .cse26 .cse7 .cse58 .cse35) (or .cse22 .cse18 .cse48 .cse19 .cse15 .cse14 .cse16 .cse12) (or .cse1 .cse21 .cse15 .cse46 .cse7 .cse16) (or .cse33 .cse2 .cse18 .cse48 .cse52 .cse8 .cse10 .cse14) (or .cse20 .cse24 .cse52 .cse8 .cse14 .cse16 .cse11 .cse17 .cse12) (or .cse21 .cse23 .cse14 .cse60 .cse8 .cse16) (or .cse22 .cse59 .cse2 .cse18 .cse20 .cse10 .cse11 .cse17 .cse12) (or .cse34 .cse24 .cse49 .cse31 .cse16 .cse14) (or .cse26 .cse18 .cse19 .cse56 .cse49 .cse8 .cse16 .cse12) (or .cse22 .cse0 .cse18 .cse23 .cse3 .cse15 .cse4 .cse5 .cse55 .cse7 .cse16 .cse12 .cse1) (or .cse1 .cse17 .cse61 .cse12) (or .cse21 .cse26 .cse32 .cse8 .cse16))))) [2018-11-18 10:49:47,506 INFO L425 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,506 INFO L425 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,506 INFO L425 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,507 INFO L425 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,508 INFO L425 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,509 INFO L425 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,510 INFO L425 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,511 INFO L425 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,514 INFO L425 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,515 INFO L425 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,525 INFO L425 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,525 INFO L425 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,525 INFO L425 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,525 INFO L425 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,525 INFO L425 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,525 INFO L425 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,525 INFO L425 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,526 INFO L425 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,527 INFO L425 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,527 INFO L425 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,527 INFO L425 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,527 INFO L425 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,527 INFO L425 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,527 INFO L425 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,536 INFO L425 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,537 INFO L425 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,537 INFO L425 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,537 INFO L425 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,537 INFO L425 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,537 INFO L425 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,538 INFO L421 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse26 (not (= 17 |old(~a4~0)|))) (.cse2 (not (= 1 |old(~a3~0)|))) (.cse21 (not (= 17 |old(~a26~0)|))) (.cse0 (not (= 1 ~a25~0))) (.cse3 (not (= 1 ~a1~0))) (.cse4 (not (= 15 |old(~a28~0)|))) (.cse7 (not (= 1 |old(~a7~0)|)))) (let ((.cse8 (= 18 |old(~a14~0)|)) (.cse18 (= 16 |old(~a28~0)|)) (.cse33 (= |old(~a28~0)| ~a28~0)) (.cse46 (= 17 ~a26~0)) (.cse15 (= 16 |old(~a4~0)|)) (.cse31 (= ~a4~0 17)) (.cse54 (= 18 ~a14~0)) (.cse55 (= ~a28~0 |old(~a28~0)|)) (.cse41 (= ~a3~0 1)) (.cse1 (= 0 |old(~a14~0)|)) (.cse53 (= 0 |old(~a28~0)|)) (.cse45 (= 18 |old(~a26~0)|)) (.cse56 (or .cse26 .cse2 .cse21 .cse0 .cse3 .cse4 (not (= 20 |old(~a14~0)|)) .cse7)) (.cse29 (= |old(~a26~0)| ~a26~0)) (.cse42 (= ~a4~0 |old(~a4~0)|)) (.cse30 (= ~a14~0 |old(~a14~0)|)) (.cse32 (= ~a7~0 |old(~a7~0)|)) (.cse34 (= |old(~a3~0)| ~a3~0)) (.cse52 (= ~a28~0 15))) (let ((.cse9 (and .cse29 .cse42 .cse30 .cse32 .cse34 .cse52)) (.cse24 (= 18 |old(~a4~0)|)) (.cse35 (and (or .cse1 .cse26 .cse2 .cse0 .cse3 .cse53 (not .cse45)) .cse56)) (.cse43 (= 0 |old(~a4~0)|)) (.cse48 (and .cse31 .cse54 .cse29 .cse55 .cse41)) (.cse50 (= ~a7~0 1)) (.cse44 (= 16 ~a28~0)) (.cse36 (not (= |old(~a3~0)| 1))) (.cse11 (< 15 |old(~a28~0)|)) (.cse37 (not .cse15)) (.cse38 (< 0 |old(~a3~0)|)) (.cse5 (= |calculate_output3_#in~input| 0)) (.cse25 (and .cse46 .cse30 .cse31 .cse32 .cse34 .cse52)) (.cse22 (not (= |old(~a4~0)| 17))) (.cse51 (not (= |old(~a14~0)| 19))) (.cse49 (and .cse42 .cse46 .cse30 .cse32 .cse33 .cse34)) (.cse16 (< 19 |old(~a14~0)|)) (.cse19 (= |old(~a4~0)| |old(~a26~0)|)) (.cse39 (not (= |old(~a26~0)| 18))) (.cse23 (not .cse18)) (.cse13 (= 19 |old(~a14~0)|)) (.cse12 (and .cse30 .cse32 .cse34 .cse29 .cse55 .cse42)) (.cse17 (< 16 |old(~a28~0)|)) (.cse47 (and .cse29 .cse42 .cse30 .cse32 .cse33 .cse34)) (.cse40 (< |old(~a3~0)| 1)) (.cse10 (= |old(~a14~0)| |old(~a26~0)|)) (.cse20 (not (= 17 |old(~a28~0)|))) (.cse27 (not .cse8)) (.cse28 (and .cse32 .cse34 .cse54 .cse29 .cse55 .cse42)) (.cse6 (< |old(~a26~0)| 18)) (.cse14 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse12 .cse13 .cse6 .cse14 .cse15 .cse10) (or .cse16 .cse17 .cse12 .cse18 .cse19 .cse6 .cse14 .cse15) (or .cse20 .cse12 .cse21 .cse14 .cse8 .cse22 .cse10) (or .cse23 .cse21 .cse12 .cse14 .cse8 .cse15 .cse24 .cse10) (or .cse25 .cse5 (or (not (= 0 |old(~a7~0)|)) .cse26 .cse2 .cse21 .cse0 .cse3 .cse4) .cse10) (or .cse19 .cse23 .cse27 .cse28 .cse6 .cse14 .cse15 .cse24) (or .cse20 (and .cse29 .cse30 .cse31 .cse32 .cse33 .cse34) .cse35 .cse5 .cse7) (or .cse19 .cse23 .cse36 .cse6 .cse16 .cse14 .cse12 .cse15) (or .cse23 .cse12 .cse6 .cse16 .cse14 .cse8 .cse15 .cse10) (or .cse20 .cse36 .cse6 .cse14 .cse12 .cse10) (or .cse0 .cse27 .cse9 .cse19 .cse3 .cse36 .cse4 .cse5 .cse6 .cse7 .cse15) (or .cse20 .cse21 .cse37 .cse13 .cse7 .cse38 .cse10 .cse12) (or .cse39 .cse20 .cse37 .cse14 .cse12) (or .cse20 .cse37 .cse12 .cse40 .cse6 .cse14 .cse10) (or .cse20 (and (and .cse30 .cse41) .cse32 .cse33 .cse29 .cse42) .cse16 (or .cse0 .cse19 .cse2 .cse3 .cse5 .cse6 .cse43 .cse7) .cse15) (or .cse23 .cse27 .cse36 .cse6 .cse14 .cse15 .cse28) (or (and .cse42 (and .cse29 .cse30 .cse32 .cse34 .cse44)) (or .cse23 .cse0 .cse1 .cse2 .cse13 .cse3 .cse45 .cse5 .cse6 .cse7 .cse10)) (or .cse28 .cse23 .cse27 .cse37 .cse6 .cse14 .cse38) (or .cse23 .cse21 .cse37 .cse40 .cse14 .cse8 .cse12 .cse10) (or .cse27 .cse17 .cse24 .cse28 .cse19 .cse6 .cse7 .cse15) (or .cse23 (and .cse46 .cse30 .cse31 .cse32 .cse34 .cse44) .cse21 .cse0 .cse22 .cse3 .cse36 .cse5 .cse14 .cse10) (or .cse20 .cse28 .cse27 .cse6 .cse7) (or .cse37 .cse12 .cse17 .cse39 .cse18 .cse14 .cse10) (or .cse20 .cse37 .cse13 .cse6 .cse14 .cse12 .cse10) (or .cse47 .cse37 .cse17 .cse38 .cse45 .cse6 .cse7 .cse10) (or .cse23 .cse21 .cse0 .cse27 (and .cse42 .cse46 .cse30 .cse32 .cse34 .cse44) .cse2 .cse3 .cse5 .cse7) (or .cse23 .cse12 .cse6 .cse16 .cse14 .cse22) (or .cse27 .cse11 .cse35 .cse5 .cse48) (or .cse20 .cse21 .cse0 .cse27 .cse49 .cse19 .cse3 .cse36 .cse5 .cse43 .cse7) (or .cse20 .cse26 .cse21 .cse0 .cse1 (and .cse46 .cse30 .cse31 .cse32 .cse33 .cse34) .cse13 .cse3 .cse36 .cse5 .cse7 .cse8 .cse10) (or .cse12 .cse23 .cse6 .cse7 .cse8 .cse38 .cse10) (or .cse20 .cse19 .cse21 .cse36 .cse12 .cse14 .cse15 .cse10) (or .cse21 .cse37 .cse49 .cse17 .cse38 .cse18 .cse7 .cse8 .cse10) (or .cse23 .cse37 .cse12 .cse6 .cse7 .cse16 .cse38) (or .cse28 .cse21 .cse27 .cse17 .cse18 .cse14 .cse15) (or .cse20 .cse22 .cse45 .cse12 .cse6 .cse7 .cse10) (or .cse11 .cse6 .cse7 .cse12 .cse8 .cse15 .cse10) (or .cse20 .cse19 .cse21 .cse27 .cse14 .cse28) (or .cse23 (and (and (= ~a26~0 18) .cse41) .cse30 .cse31 .cse32 .cse44) .cse35 .cse5 .cse14) (or .cse12 .cse20 .cse21 .cse37 .cse16 .cse14 .cse10) (or .cse21 .cse12 .cse17 .cse13 .cse14 .cse8 .cse10) (or .cse28 .cse19 .cse23 .cse27 .cse6 .cse7 .cse15) (or .cse21 .cse27 .cse5 .cse50 (or .cse26 .cse2 .cse0 .cse3 .cse4 .cse7)) (or .cse37 .cse47 .cse17 .cse18 .cse51 .cse6 .cse14 .cse10) (or .cse13 (and .cse42 .cse46 .cse30 .cse32 .cse34 .cse52) (or .cse1 .cse19 .cse2 .cse21 .cse0 .cse3 .cse4 .cse5 .cse43 .cse7) .cse10) (or .cse20 .cse45 .cse12 .cse6 .cse16 .cse14 .cse22) (or .cse37 .cse47 .cse17 .cse38 .cse18 .cse6 .cse14 .cse8 .cse10) (or .cse37 .cse16 .cse17 .cse38 .cse18 .cse6 .cse14 .cse12 .cse8) (or .cse20 .cse37 .cse45 .cse6 .cse7 .cse12 .cse38 .cse10) (or .cse20 .cse6 .cse12 .cse7 .cse16 .cse10) (or .cse20 .cse12 .cse19 .cse36 .cse6 .cse16 .cse14 .cse15) (or .cse21 .cse17 .cse18 .cse19 .cse36 .cse51 .cse14 .cse49 .cse15) (or .cse12 .cse16 .cse17 .cse19 .cse6 .cse7 .cse8 .cse15) (or .cse28 .cse39 .cse27 .cse11 .cse7 .cse15) (or .cse49 .cse20 .cse21 .cse0 .cse16 .cse1 .cse19 .cse3 .cse36 .cse5 .cse43 .cse7 .cse15 .cse10) (or .cse21 .cse0 .cse27 .cse11 .cse22 .cse2 .cse3 .cse53 .cse5 .cse48) (or .cse27 .cse11 .cse28 .cse6 .cse14 .cse15) (or (or .cse23 .cse21 .cse13 .cse8 .cse10) .cse12 .cse15) (or .cse0 .cse27 (and (= |old(~a4~0)| ~a4~0) .cse50 .cse54 .cse29 .cse52 .cse41) .cse39 .cse2 .cse3 .cse4 .cse5 .cse7) (or .cse19 .cse23 .cse21 .cse27 .cse28 .cse7 .cse15) (or .cse23 .cse12 .cse6 .cse7 .cse8 .cse15 .cse10) (or .cse23 .cse0 .cse27 (and .cse29 .cse42 .cse30 .cse32 .cse34 .cse44) .cse3 .cse36 .cse5 .cse6 .cse7) (or .cse21 .cse17 .cse38 .cse18 .cse13 .cse12 .cse14 .cse10) (or (and .cse32 (and .cse31 .cse54 .cse29 .cse55) .cse34) (or .cse26 .cse0 .cse27 .cse11 .cse2 .cse3 .cse53 .cse5 .cse6 .cse10)) (or .cse37 .cse16 .cse17 .cse38 .cse45 .cse6 .cse7 .cse12) (or .cse19 .cse23 .cse45 .cse6 .cse12 .cse14 .cse8 .cse15 .cse10) (or .cse5 .cse56 .cse25) (or .cse20 .cse22 .cse12 .cse51 .cse6 .cse14) (or .cse21 .cse49 .cse16 .cse17 .cse19 .cse7 .cse8 .cse15 .cse10) (or .cse39 .cse23 .cse40 (not .cse13) .cse14 .cse12) (or .cse27 .cse17 .cse18 .cse47 .cse40 .cse6 .cse14 .cse10) (or .cse20 .cse27 .cse28 .cse6 .cse14))))) [2018-11-18 10:49:47,548 INFO L425 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,558 INFO L425 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,558 INFO L425 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,558 INFO L425 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,558 INFO L425 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,558 INFO L425 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,558 INFO L425 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,558 INFO L425 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,559 INFO L425 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,560 INFO L425 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,560 INFO L425 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,560 INFO L425 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,560 INFO L425 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,560 INFO L425 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,569 INFO L425 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,570 INFO L425 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,571 INFO L425 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,574 INFO L425 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,575 INFO L425 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,576 INFO L425 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,577 INFO L425 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,581 INFO L425 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,582 INFO L425 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,592 INFO L425 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,592 INFO L425 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,592 INFO L425 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,592 INFO L425 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,592 INFO L425 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,592 INFO L425 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,592 INFO L425 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,592 INFO L425 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,592 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,592 INFO L425 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,593 INFO L425 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,594 INFO L425 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,595 INFO L425 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,595 INFO L425 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,595 INFO L425 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,595 INFO L425 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,596 INFO L425 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,597 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,597 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,597 INFO L425 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,597 INFO L425 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,597 INFO L425 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,597 INFO L425 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,597 INFO L425 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,597 INFO L425 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,598 INFO L425 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,599 INFO L425 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,600 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse49 (not (= 17 |old(~a4~0)|))) (.cse32 (not (= 1 |old(~a3~0)|))) (.cse12 (not (= 17 |old(~a26~0)|))) (.cse31 (not (= 1 ~a25~0))) (.cse33 (not (= 1 ~a1~0))) (.cse41 (not (= 15 |old(~a28~0)|))) (.cse35 (not (= 1 |old(~a7~0)|)))) (let ((.cse13 (= 18 |old(~a14~0)|)) (.cse9 (= 16 |old(~a28~0)|)) (.cse28 (= |old(~a28~0)| ~a28~0)) (.cse36 (= 0 |old(~a14~0)|)) (.cse46 (= 0 |old(~a28~0)|)) (.cse51 (= 18 |old(~a26~0)|)) (.cse55 (or .cse49 .cse32 .cse12 .cse31 .cse33 .cse41 (not (= 20 |old(~a14~0)|)) .cse35)) (.cse43 (= 18 ~a14~0)) (.cse56 (= ~a28~0 |old(~a28~0)|)) (.cse17 (= ~a3~0 1)) (.cse48 (= 17 ~a26~0)) (.cse19 (= ~a4~0 17)) (.cse5 (= 16 |old(~a4~0)|)) (.cse27 (= |old(~a26~0)| ~a26~0)) (.cse30 (= ~a4~0 |old(~a4~0)|)) (.cse18 (= ~a14~0 |old(~a14~0)|)) (.cse20 (= ~a7~0 |old(~a7~0)|)) (.cse29 (= |old(~a3~0)| ~a3~0)) (.cse44 (= ~a28~0 15))) (let ((.cse16 (= 18 |old(~a4~0)|)) (.cse42 (= ~a7~0 1)) (.cse34 (= 0 |old(~a4~0)|)) (.cse52 (and .cse27 .cse30 .cse18 .cse20 .cse29 .cse44)) (.cse38 (not .cse5)) (.cse39 (< 0 |old(~a3~0)|)) (.cse26 (not (= |old(~a3~0)| 1))) (.cse21 (= 16 ~a28~0)) (.cse54 (and .cse48 .cse18 .cse19 .cse20 .cse29 .cse44)) (.cse0 (< 15 |old(~a28~0)|)) (.cse45 (and .cse19 .cse43 .cse27 .cse56 .cse17)) (.cse22 (and (or .cse36 .cse49 .cse32 .cse31 .cse33 .cse46 (not .cse51)) .cse55)) (.cse23 (= |calculate_output2_#in~input| 0)) (.cse14 (not (= |old(~a4~0)| 17))) (.cse53 (not (= |old(~a14~0)| 19))) (.cse37 (and .cse30 .cse48 .cse18 .cse20 .cse28 .cse29)) (.cse7 (< 19 |old(~a14~0)|)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse40 (not (= |old(~a26~0)| 18))) (.cse15 (not .cse9)) (.cse2 (= 19 |old(~a14~0)|)) (.cse1 (and .cse18 .cse20 .cse29 .cse27 .cse56 .cse30)) (.cse8 (< 16 |old(~a28~0)|)) (.cse50 (and .cse27 .cse30 .cse18 .cse20 .cse28 .cse29)) (.cse47 (< |old(~a3~0)| 1)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse11 (not (= 17 |old(~a28~0)|))) (.cse24 (not .cse13)) (.cse25 (and .cse20 .cse29 .cse43 .cse27 .cse56 .cse30)) (.cse3 (< |old(~a26~0)| 18)) (.cse4 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse1 .cse9 .cse10 .cse3 .cse4 .cse5) (or .cse11 .cse1 .cse12 .cse4 .cse13 .cse14 .cse6) (or .cse15 .cse12 .cse1 .cse4 .cse13 .cse5 .cse16 .cse6) (or .cse15 (and (and (= ~a26~0 18) .cse17) .cse18 .cse19 .cse20 .cse21) .cse22 .cse4 .cse23) (or .cse10 .cse15 .cse24 .cse25 .cse3 .cse4 .cse5 .cse16) (or .cse10 .cse15 .cse26 .cse3 .cse7 .cse4 .cse1 .cse5) (or (and (and .cse27 .cse18 .cse20 .cse28 .cse29) .cse30) (or .cse11 .cse31 .cse7 .cse10 .cse32 .cse33 .cse3 .cse34 .cse35 .cse23 .cse5)) (or .cse15 .cse1 .cse3 .cse7 .cse4 .cse13 .cse5 .cse6) (or .cse11 .cse12 .cse31 .cse7 .cse36 .cse10 .cse33 .cse26 .cse34 .cse35 .cse23 .cse37 .cse5 .cse6) (or .cse11 .cse26 .cse3 .cse4 .cse1 .cse6) (or .cse11 .cse12 .cse38 .cse2 .cse35 .cse39 .cse6 .cse1) (or .cse15 .cse31 .cse24 .cse33 .cse26 .cse3 .cse35 .cse23 (and .cse27 .cse30 .cse18 .cse20 .cse29 .cse21)) (or .cse40 .cse11 .cse38 .cse4 .cse1) (or .cse31 .cse24 .cse40 .cse32 .cse33 .cse41 (and (= |old(~a4~0)| ~a4~0) .cse42 .cse43 .cse27 .cse44 .cse17) .cse35 .cse23) (or .cse45 .cse12 .cse31 .cse24 .cse0 .cse14 .cse32 .cse33 .cse46 .cse23) (or .cse11 .cse38 .cse1 .cse47 .cse3 .cse4 .cse6) (or .cse15 .cse24 .cse26 .cse3 .cse4 .cse5 .cse25) (or .cse25 .cse15 .cse24 .cse38 .cse3 .cse4 .cse39) (or .cse15 .cse12 .cse38 .cse47 .cse4 .cse13 .cse1 .cse6) (or .cse24 .cse8 .cse16 .cse25 .cse10 .cse3 .cse35 .cse5) (or .cse11 .cse25 .cse24 .cse3 .cse35) (or .cse38 .cse1 .cse8 .cse40 .cse9 .cse4 .cse6) (or .cse15 .cse12 .cse31 .cse24 (and .cse30 .cse48 .cse18 .cse20 .cse29 .cse21) .cse32 .cse33 .cse35 .cse23) (or .cse12 .cse24 .cse42 .cse23 (or .cse49 .cse32 .cse31 .cse33 .cse41 .cse35)) (or .cse11 .cse38 .cse2 .cse3 .cse4 .cse1 .cse6) (or .cse50 .cse38 .cse8 .cse39 .cse51 .cse3 .cse35 .cse6) (or .cse15 .cse1 .cse3 .cse7 .cse4 .cse14) (or .cse1 .cse15 .cse3 .cse35 .cse13 .cse39 .cse6) (or .cse11 .cse10 .cse12 .cse26 .cse1 .cse4 .cse5 .cse6) (or .cse12 .cse38 .cse37 .cse8 .cse39 .cse9 .cse35 .cse13 .cse6) (or .cse15 .cse38 .cse1 .cse3 .cse35 .cse7 .cse39) (or .cse25 .cse12 .cse24 .cse8 .cse9 .cse4 .cse5) (or .cse11 .cse14 .cse51 .cse1 .cse3 .cse35 .cse6) (or (and (and .cse20 (and .cse19 .cse43 .cse27 .cse17)) .cse28) (or .cse49 .cse31 .cse24 .cse0 .cse32 .cse33 .cse46 .cse3 .cse23 .cse6)) (or .cse0 .cse3 .cse35 .cse1 .cse13 .cse5 .cse6) (or .cse11 .cse10 .cse12 .cse24 .cse4 .cse25) (or .cse1 .cse11 .cse12 .cse38 .cse7 .cse4 .cse6) (or .cse12 .cse1 .cse8 .cse2 .cse4 .cse13 .cse6) (or .cse31 .cse52 .cse36 .cse32 .cse33 .cse41 .cse3 .cse35 .cse23 .cse13 .cse6) (or .cse25 .cse10 .cse15 .cse24 .cse3 .cse35 .cse5) (or .cse38 .cse50 .cse8 .cse9 .cse53 .cse3 .cse4 .cse6) (or .cse11 .cse51 .cse1 .cse3 .cse7 .cse4 .cse14) (or .cse38 .cse50 .cse8 .cse39 .cse9 .cse3 .cse4 .cse13 .cse6) (or .cse38 .cse7 .cse8 .cse39 .cse9 .cse3 .cse4 .cse1 .cse13) (or .cse11 .cse38 .cse51 .cse3 .cse35 .cse1 .cse39 .cse6) (or .cse11 .cse3 .cse1 .cse35 .cse7 .cse6) (or .cse11 .cse1 .cse10 .cse26 .cse3 .cse7 .cse4 .cse5) (or .cse54 .cse23 .cse55) (or .cse11 .cse12 .cse31 .cse24 .cse37 .cse10 .cse33 .cse26 .cse34 .cse35 .cse23) (or .cse11 .cse49 .cse12 .cse31 (and .cse48 .cse18 .cse19 .cse20 .cse28 .cse29) .cse36 .cse2 .cse33 .cse26 .cse35 .cse23 .cse13 .cse6) (or .cse12 .cse8 .cse9 .cse10 .cse26 .cse53 .cse4 .cse37 .cse5) (or .cse1 .cse7 .cse8 .cse10 .cse3 .cse35 .cse13 .cse5) (or .cse2 (and .cse30 .cse48 .cse18 .cse20 .cse29 .cse44) (or .cse36 .cse10 .cse32 .cse12 .cse31 .cse33 .cse41 .cse34 .cse35 .cse23) .cse6) (or .cse25 .cse40 .cse24 .cse0 .cse35 .cse5) (or .cse11 (and .cse27 .cse18 .cse19 .cse20 .cse28 .cse29) .cse22 .cse35 .cse23) (or .cse24 .cse0 .cse25 .cse3 .cse4 .cse5) (or (or .cse15 .cse12 .cse2 .cse13 .cse6) .cse1 .cse5) (or .cse31 .cse24 .cse52 .cse10 .cse33 .cse26 .cse41 .cse3 .cse35 .cse23 .cse5) (or (and (and .cse27 .cse18 .cse20 .cse29 .cse21) .cse30) (or .cse15 .cse31 .cse36 .cse32 .cse2 .cse33 .cse51 .cse3 .cse35 .cse23 .cse6)) (or .cse10 .cse15 .cse12 .cse24 .cse25 .cse35 .cse5) (or .cse15 .cse1 .cse3 .cse35 .cse13 .cse5 .cse6) (or .cse12 .cse8 .cse39 .cse9 .cse2 .cse1 .cse4 .cse6) (or .cse38 .cse7 .cse8 .cse39 .cse51 .cse3 .cse35 .cse1) (or .cse15 .cse12 .cse31 .cse24 .cse14 .cse33 .cse26 .cse4 .cse23 (and .cse48 .cse18 .cse19 .cse20 .cse29 .cse21)) (or .cse10 .cse15 .cse51 .cse3 .cse1 .cse4 .cse13 .cse5 .cse6) (or .cse54 .cse23 (or (not (= 0 |old(~a7~0)|)) .cse49 .cse32 .cse12 .cse31 .cse33 .cse41) .cse6) (or .cse24 .cse0 .cse45 .cse22 .cse23) (or .cse11 .cse14 .cse1 .cse53 .cse3 .cse4) (or .cse12 .cse37 .cse7 .cse8 .cse10 .cse35 .cse13 .cse5 .cse6) (or .cse40 .cse15 .cse47 (not .cse2) .cse4 .cse1) (or .cse24 .cse8 .cse9 .cse50 .cse47 .cse3 .cse4 .cse6) (or .cse11 .cse24 .cse25 .cse3 .cse4))))) [2018-11-18 10:49:47,612 INFO L425 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,612 INFO L425 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,612 INFO L425 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,612 INFO L425 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,612 INFO L425 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,612 INFO L425 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,612 INFO L425 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,612 INFO L425 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,612 INFO L425 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,612 INFO L425 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,623 INFO L425 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,623 INFO L425 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,624 INFO L425 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,625 INFO L421 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse5 (= 16 |old(~a4~0)|)) (.cse19 (= 18 |old(~a14~0)|)) (.cse54 (not (= 17 |old(~a4~0)|))) (.cse23 (not (= 1 |old(~a3~0)|))) (.cse22 (not (= 17 |old(~a26~0)|))) (.cse12 (not (= 1 ~a25~0))) (.cse15 (not (= 1 ~a1~0))) (.cse36 (not (= 15 |old(~a28~0)|))) (.cse25 (not (= 1 |old(~a7~0)|))) (.cse16 (= 18 |old(~a26~0)|))) (let ((.cse32 (= 0 |old(~a28~0)|)) (.cse57 (not .cse16)) (.cse50 (or .cse54 .cse23 .cse22 .cse12 .cse15 .cse36 (not (= 20 |old(~a14~0)|)) .cse25)) (.cse9 (= 16 |old(~a28~0)|)) (.cse2 (= 19 |old(~a14~0)|)) (.cse31 (= ~a4~0 |old(~a4~0)|)) (.cse47 (= |old(~a28~0)| ~a28~0)) (.cse43 (= 18 ~a14~0)) (.cse30 (= |old(~a26~0)| ~a26~0)) (.cse53 (= ~a28~0 |old(~a28~0)|)) (.cse45 (= ~a3~0 1)) (.cse34 (not .cse19)) (.cse37 (not .cse5)) (.cse55 (= 17 ~a26~0)) (.cse26 (= ~a14~0 |old(~a14~0)|)) (.cse46 (= ~a4~0 17)) (.cse20 (not (= calculate_output2_~input 0))) (.cse27 (= ~a7~0 |old(~a7~0)|)) (.cse28 (= |old(~a3~0)| ~a3~0)) (.cse44 (= ~a28~0 15)) (.cse14 (= 0 |old(~a14~0)|)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse24 (= 0 |old(~a4~0)|)) (.cse18 (= |calculate_output2_#in~input| 0))) (let ((.cse33 (= 18 |old(~a4~0)|)) (.cse59 (or .cse14 .cse10 .cse23 .cse22 .cse12 .cse15 .cse36 .cse24 .cse25 .cse18)) (.cse49 (and .cse55 .cse26 .cse46 .cse20 .cse27 .cse28 .cse44)) (.cse38 (< 0 |old(~a3~0)|)) (.cse42 (= ~a7~0 1)) (.cse58 (and (or .cse14 .cse54 .cse23 .cse12 .cse15 .cse36 .cse25 (= 0 |old(~a26~0)|)) (or .cse23 .cse22 .cse34 .cse37 .cse12 .cse15 .cse36 .cse25))) (.cse61 (not (= |old(~a14~0)| 19))) (.cse0 (< 15 |old(~a28~0)|)) (.cse40 (and .cse46 .cse20 .cse43 .cse30 .cse53 .cse45)) (.cse56 (and .cse31 .cse55 .cse26 .cse20 .cse27 .cse47 .cse28)) (.cse60 (and .cse31 .cse55 .cse26 .cse27 .cse47 .cse28)) (.cse7 (< 19 |old(~a14~0)|)) (.cse39 (not (= |old(~a26~0)| 18))) (.cse52 (not .cse2)) (.cse1 (and .cse26 .cse27 .cse28 .cse30 .cse53 .cse31)) (.cse8 (< 16 |old(~a28~0)|)) (.cse51 (and .cse30 .cse31 .cse26 .cse27 .cse47 .cse28)) (.cse41 (< |old(~a3~0)| 1)) (.cse6 (= |old(~a14~0)| |old(~a26~0)|)) (.cse13 (not (= |old(~a4~0)| 17))) (.cse17 (not (= |old(~a3~0)| 1))) (.cse29 (= 16 ~a28~0)) (.cse21 (not .cse9)) (.cse48 (and (or .cse14 .cse54 .cse23 .cse12 .cse15 .cse32 .cse57) .cse50)) (.cse11 (not (= 17 |old(~a28~0)|))) (.cse35 (and .cse27 .cse28 .cse43 .cse30 .cse53 .cse31)) (.cse3 (< |old(~a26~0)| 18)) (.cse4 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse1 .cse9 .cse10 .cse3 .cse4 .cse5) (or .cse11 .cse12 .cse7 .cse13 .cse14 .cse15 .cse16 .cse17 .cse3 .cse4 .cse18 .cse19 .cse20) (or .cse20 (or .cse21 .cse22 .cse12 .cse14 .cse10 .cse23 .cse15 .cse24 .cse25 .cse18 .cse19 .cse5 .cse6)) (or .cse11 .cse1 .cse22 .cse4 .cse19 .cse13 .cse6) (or (and (and .cse26 .cse20 .cse27 .cse28 .cse29) .cse30 .cse31) (or .cse21 .cse12 .cse14 .cse23 .cse2 .cse15 .cse16 .cse3 .cse24 .cse25 .cse18 .cse6)) (or .cse22 .cse12 .cse8 .cse13 .cse14 .cse2 .cse15 .cse17 .cse32 .cse4 .cse18 .cse20 .cse6) (or .cse21 .cse22 .cse1 .cse4 .cse19 .cse5 .cse33 .cse6) (or .cse10 .cse21 .cse34 .cse35 .cse3 .cse4 .cse5 .cse33) (or .cse12 .cse20 .cse14 .cse10 .cse15 .cse16 .cse17 .cse36 .cse3 .cse24 .cse25 .cse18 .cse5 .cse6) (or .cse10 .cse21 .cse17 .cse3 .cse7 .cse4 .cse1 .cse5) (or .cse21 .cse1 .cse3 .cse7 .cse4 .cse19 .cse5 .cse6) (or .cse12 .cse7 .cse14 .cse15 .cse17 .cse36 .cse3 .cse24 .cse25 .cse18 .cse19 .cse20 .cse6) (or .cse11 .cse17 .cse3 .cse4 .cse1 .cse6) (or .cse11 .cse22 .cse37 .cse2 .cse25 .cse38 .cse6 .cse1) (or .cse11 .cse12 .cse34 .cse13 .cse15 .cse17 .cse20 .cse3 .cse25 .cse18) (or .cse39 .cse11 .cse37 .cse4 .cse1) (or .cse40 .cse22 .cse12 .cse34 .cse0 .cse13 .cse23 .cse15 .cse32 .cse18) (or .cse11 .cse37 .cse1 .cse41 .cse3 .cse4 .cse6) (or .cse21 .cse34 .cse17 .cse3 .cse4 .cse5 .cse35) (or .cse35 .cse21 .cse34 .cse37 .cse3 .cse4 .cse38) (or .cse12 .cse34 .cse39 .cse10 .cse23 .cse15 .cse36 .cse24 .cse25 .cse18 (and (= |old(~a4~0)| ~a4~0) .cse20 .cse42 .cse43 .cse30 .cse44 .cse45)) (or .cse21 .cse22 .cse37 .cse41 .cse4 .cse19 .cse1 .cse6) (or .cse34 .cse8 .cse33 .cse35 .cse10 .cse3 .cse25 .cse5) (or .cse11 (and .cse30 .cse26 .cse46 .cse20 .cse27 .cse47 .cse28) .cse48 .cse25 .cse18) (or .cse11 .cse35 .cse34 .cse3 .cse25) (or .cse37 .cse1 .cse8 .cse39 .cse9 .cse4 .cse6) (or .cse18 .cse49 .cse50) (or .cse11 .cse37 .cse2 .cse3 .cse4 .cse1 .cse6) (or .cse51 .cse37 .cse8 .cse38 .cse16 .cse3 .cse25 .cse6) (or .cse11 .cse12 .cse37 .cse20 .cse39 .cse15 .cse17 .cse52 .cse25 .cse18) (or (and (and .cse27 (and .cse20 .cse43 .cse30 .cse53 .cse45)) .cse31) (or .cse54 .cse12 .cse34 .cse0 .cse23 .cse15 .cse32 .cse3 .cse18 .cse6)) (or .cse11 .cse54 .cse22 .cse12 .cse14 .cse2 .cse15 (and .cse55 .cse26 .cse46 .cse20 .cse27 .cse47 .cse28) .cse17 .cse25 .cse18 .cse19 .cse6) (or .cse11 .cse22 .cse12 .cse34 .cse37 .cse56 .cse23 .cse15 .cse25 .cse18) (or .cse21 .cse12 .cse34 .cse15 .cse17 (and .cse30 .cse31 .cse26 .cse20 .cse27 .cse28 .cse29) .cse3 .cse24 .cse25 .cse18) (or .cse21 .cse1 .cse3 .cse7 .cse4 .cse13) (or .cse20 .cse18 .cse57 .cse58) (or .cse20 .cse59 .cse5 .cse6) (or .cse21 .cse12 .cse20 .cse14 .cse15 .cse17 .cse3 .cse24 .cse25 .cse18 .cse5 .cse6) (or .cse1 .cse21 .cse3 .cse25 .cse19 .cse38 .cse6) (or .cse21 .cse22 .cse12 .cse20 .cse13 .cse14 .cse15 .cse17 .cse4 .cse18 .cse6) (or .cse11 .cse10 .cse22 .cse17 .cse1 .cse4 .cse5 .cse6) (or .cse22 .cse37 .cse60 .cse8 .cse38 .cse9 .cse25 .cse19 .cse6) (or .cse21 .cse37 .cse1 .cse3 .cse25 .cse7 .cse38) (or .cse35 .cse22 .cse34 .cse8 .cse9 .cse4 .cse5) (or .cse11 .cse13 .cse16 .cse1 .cse3 .cse25 .cse6) (or .cse0 .cse3 .cse25 .cse1 .cse19 .cse5 .cse6) (or .cse11 .cse10 .cse22 .cse34 .cse4 .cse35) (or .cse1 .cse11 .cse22 .cse37 .cse7 .cse4 .cse6) (or (and (or .cse11 .cse12 .cse7 .cse14 .cse15 .cse17 .cse3 .cse24 .cse25 .cse18 .cse19 .cse5 .cse6) (or .cse11 .cse12 .cse7 .cse14 .cse10 .cse23 .cse15 .cse3 .cse24 .cse25 .cse18 .cse19 .cse5)) (and (and .cse26 .cse20 .cse27 .cse47 .cse28) .cse30 .cse31)) (or .cse22 .cse1 .cse8 .cse2 .cse4 .cse19 .cse6) (or .cse35 .cse10 .cse21 .cse34 .cse3 .cse25 .cse5) (or .cse37 .cse51 .cse8 .cse9 .cse61 .cse3 .cse4 .cse6) (or .cse11 .cse16 .cse1 .cse3 .cse7 .cse4 .cse13) (or .cse37 .cse51 .cse8 .cse38 .cse9 .cse3 .cse4 .cse19 .cse6) (or .cse37 .cse7 .cse8 .cse38 .cse9 .cse3 .cse4 .cse1 .cse19) (or .cse11 .cse37 .cse16 .cse3 .cse25 .cse1 .cse38 .cse6) (or .cse11 .cse3 .cse1 .cse25 .cse7 .cse6) (or .cse21 .cse22 .cse12 .cse34 .cse37 .cse23 .cse15 .cse25 .cse18 (and .cse31 .cse55 .cse26 .cse20 .cse27 .cse28 .cse29)) (or .cse11 .cse1 .cse10 .cse17 .cse3 .cse7 .cse4 .cse5) (or .cse12 .cse34 .cse10 .cse15 (and .cse30 .cse31 .cse26 .cse27 .cse28 .cse44) .cse17 .cse36 .cse3 .cse25 .cse18 .cse5) (or .cse20 .cse21 .cse48 .cse4 .cse18) (or .cse22 .cse8 .cse9 .cse10 .cse17 .cse61 .cse4 .cse60 .cse5) (or .cse1 .cse7 .cse8 .cse10 .cse3 .cse25 .cse19 .cse5) (or .cse35 .cse39 .cse34 .cse0 .cse25 .cse5) (or .cse11 .cse12 .cse34 .cse37 .cse20 .cse15 .cse17 .cse3 .cse25 .cse18) (or .cse34 .cse0 .cse35 .cse3 .cse4 .cse5) (or (or .cse21 .cse22 .cse2 .cse19 .cse6) .cse1 .cse5) (or .cse2 (and .cse31 .cse55 .cse26 .cse20 .cse27 .cse28 .cse44) .cse59 .cse6) (or .cse10 .cse21 .cse22 .cse34 .cse35 .cse25 .cse5) (or .cse21 .cse1 .cse3 .cse25 .cse19 .cse5 .cse6) (or .cse21 (and .cse55 .cse26 .cse46 .cse20 .cse27 .cse28 .cse29) .cse22 .cse12 .cse34 .cse13 .cse15 .cse17 .cse25 .cse18) (or .cse22 .cse8 .cse38 .cse9 .cse2 .cse1 .cse4 .cse6) (or .cse49 .cse18 (or (not (= 0 |old(~a7~0)|)) .cse54 .cse23 .cse22 .cse12 .cse15 .cse36 .cse52)) (or .cse37 .cse7 .cse8 .cse38 .cse16 .cse3 .cse25 .cse1) (or .cse22 .cse34 .cse42 .cse18 .cse58) (or .cse10 .cse21 .cse16 .cse3 .cse1 .cse4 .cse19 .cse5 .cse6) (or .cse11 .cse13 .cse1 .cse61 .cse3 .cse4) (or .cse12 .cse37 (and .cse30 .cse31 .cse26 .cse20 .cse27 .cse28 .cse44) .cse14 .cse23 .cse15 .cse36 .cse3 .cse25 .cse18 .cse19 .cse6) (or .cse34 .cse0 .cse40 .cse48 .cse18) (or .cse11 .cse22 .cse12 .cse56 .cse7 .cse14 .cse10 .cse15 .cse17 .cse24 .cse25 .cse18 .cse5 .cse6) (or .cse22 .cse60 .cse7 .cse8 .cse10 .cse25 .cse19 .cse5 .cse6) (or .cse20 .cse12 .cse7 .cse14 .cse10 .cse15 .cse17 .cse36 .cse3 .cse24 .cse25 .cse18 .cse5) (or .cse11 .cse20 .cse2 .cse48 .cse4 .cse18) (or .cse39 .cse21 .cse41 .cse52 .cse4 .cse1) (or .cse34 .cse8 .cse9 .cse51 .cse41 .cse3 .cse4 .cse6) (or .cse21 .cse22 .cse12 .cse34 .cse13 (and .cse55 .cse26 .cse46 .cse27 .cse28 .cse29) .cse15 .cse17 .cse4 .cse18) (or (and (and (= ~a26~0 18) .cse45) .cse26 .cse46 .cse27 .cse29) .cse21 .cse48 .cse4 .cse18) (or .cse11 .cse34 .cse35 .cse3 .cse4))))) [2018-11-18 10:49:47,659 INFO L425 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,659 INFO L425 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,659 INFO L425 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,660 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,661 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,661 INFO L425 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,661 INFO L425 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,661 INFO L425 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,661 INFO L425 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,661 INFO L425 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,661 INFO L425 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,661 INFO L425 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,664 INFO L425 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,664 INFO L425 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,665 INFO L425 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,666 INFO L425 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,667 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,668 INFO L425 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,680 INFO L425 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,681 INFO L425 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,682 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,694 INFO L425 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,694 INFO L425 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,695 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,695 INFO L425 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,696 INFO L421 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse9 (= 16 |old(~a4~0)|)) (.cse23 (= 18 |old(~a14~0)|)) (.cse35 (not (= 17 |old(~a4~0)|))) (.cse37 (not (= 1 |old(~a3~0)|))) (.cse22 (not (= 17 |old(~a26~0)|))) (.cse12 (not (= 1 ~a25~0))) (.cse14 (not (= 1 ~a1~0))) (.cse26 (not (= 15 |old(~a28~0)|))) (.cse17 (not (= 1 |old(~a7~0)|))) (.cse52 (= 18 |old(~a26~0)|))) (let ((.cse38 (= 0 |old(~a28~0)|)) (.cse62 (not .cse52)) (.cse28 (or .cse35 .cse37 .cse22 .cse12 .cse14 .cse26 (not (= 20 |old(~a14~0)|)) .cse17)) (.cse41 (= 16 ~a28~0)) (.cse20 (= 16 |old(~a28~0)|)) (.cse2 (= 19 |old(~a14~0)|)) (.cse57 (= ~a28~0 15)) (.cse36 (not .cse23)) (.cse44 (not .cse9)) (.cse13 (= 0 |old(~a14~0)|)) (.cse21 (= |old(~a4~0)| |old(~a26~0)|)) (.cse16 (= 0 |old(~a4~0)|)) (.cse1 (= |calculate_output_#in~input| 0)) (.cse54 (= ~a4~0 17)) (.cse30 (= 18 ~a14~0)) (.cse33 (= |old(~a26~0)| ~a26~0)) (.cse31 (= ~a28~0 |old(~a28~0)|)) (.cse32 (= ~a3~0 1)) (.cse5 (not (= calculate_output_~input 0))) (.cse34 (= ~a4~0 |old(~a4~0)|)) (.cse59 (= 17 ~a26~0)) (.cse39 (= ~a14~0 |old(~a14~0)|)) (.cse29 (= ~a7~0 |old(~a7~0)|)) (.cse55 (= |old(~a28~0)| ~a28~0)) (.cse40 (= |old(~a3~0)| ~a3~0))) (let ((.cse25 (= 18 |old(~a4~0)|)) (.cse50 (and .cse5 .cse34 .cse59 .cse39 .cse29 .cse55 .cse40)) (.cse6 (< 15 |old(~a28~0)|)) (.cse60 (and .cse54 .cse5 .cse30 .cse33 .cse31 .cse32)) (.cse46 (= ~a7~0 1)) (.cse45 (< 0 |old(~a3~0)|)) (.cse56 (or .cse13 .cse21 .cse37 .cse22 .cse12 .cse14 .cse26 .cse16 .cse17 .cse1)) (.cse43 (not (= |old(~a14~0)| 19))) (.cse47 (and (or .cse13 .cse35 .cse37 .cse12 .cse14 .cse26 .cse17 (= 0 |old(~a26~0)|)) (or .cse37 .cse22 .cse36 .cse44 .cse12 .cse14 .cse26 .cse17))) (.cse58 (and .cse34 .cse59 .cse39 .cse29 .cse55 .cse40)) (.cse18 (< 19 |old(~a14~0)|)) (.cse27 (and .cse5 .cse59 .cse39 .cse54 .cse29 .cse40 .cse57)) (.cse48 (not (= |old(~a26~0)| 18))) (.cse53 (not .cse2)) (.cse7 (and .cse39 .cse29 .cse40 .cse33 .cse31 .cse34)) (.cse19 (< 16 |old(~a28~0)|)) (.cse51 (and .cse33 .cse34 .cse39 .cse29 .cse55 .cse40)) (.cse49 (< |old(~a3~0)| 1)) (.cse10 (= |old(~a14~0)| |old(~a26~0)|)) (.cse11 (not .cse20)) (.cse61 (and .cse5 .cse59 .cse39 .cse54 .cse29 .cse40 .cse41)) (.cse24 (not (= |old(~a4~0)| 17))) (.cse15 (not (= |old(~a3~0)| 1))) (.cse3 (and (or .cse13 .cse35 .cse37 .cse12 .cse14 .cse38 .cse62) .cse28)) (.cse0 (not (= 17 |old(~a28~0)|))) (.cse42 (and .cse29 .cse40 .cse30 .cse33 .cse31 .cse34)) (.cse8 (< |old(~a26~0)| 18)) (.cse4 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse2 .cse8 .cse4 .cse9 .cse10) (or (or .cse11 .cse12 .cse1 .cse13 .cse14 .cse15 .cse8 .cse16 .cse17 .cse9 .cse10) .cse5) (or .cse18 .cse19 .cse7 .cse20 .cse21 .cse8 .cse4 .cse9) (or .cse0 .cse7 .cse22 .cse4 .cse23 .cse24 .cse10) (or .cse11 .cse22 .cse7 .cse4 .cse23 .cse9 .cse25 .cse10) (or .cse12 .cse18 .cse5 .cse1 .cse13 .cse14 .cse15 .cse26 .cse8 .cse16 .cse17 .cse23 .cse10) (or .cse27 .cse1 .cse28) (or (and (and .cse29 (and .cse5 .cse30 .cse31 .cse32)) .cse33 .cse34) (or .cse35 .cse12 .cse36 .cse6 .cse1 .cse37 .cse14 .cse38 .cse8 .cse10)) (or .cse11 (and .cse5 .cse33 .cse34 .cse39 .cse29 .cse40 .cse41) .cse12 .cse36 .cse1 .cse14 .cse15 .cse8 .cse16 .cse17) (or .cse21 .cse11 .cse36 .cse42 .cse8 .cse4 .cse9 .cse25) (or .cse11 .cse22 .cse12 .cse1 .cse24 .cse14 .cse15 .cse43 .cse4 .cse5) (or .cse21 .cse11 .cse15 .cse8 .cse18 .cse4 .cse7 .cse9) (or .cse11 .cse7 .cse8 .cse18 .cse4 .cse23 .cse9 .cse10) (or .cse11 .cse22 .cse12 .cse1 .cse13 .cse21 .cse14 .cse15 .cse5 .cse16 .cse17 .cse23 .cse9 .cse10) (or .cse0 .cse15 .cse8 .cse4 .cse7 .cse10) (or .cse0 .cse22 .cse44 .cse2 .cse17 .cse45 .cse10 .cse7) (or .cse22 .cse36 .cse1 .cse46 .cse47) (or .cse48 .cse0 .cse44 .cse4 .cse7) (or .cse0 .cse44 .cse7 .cse49 .cse8 .cse4 .cse10) (or .cse12 .cse18 .cse1 .cse5 .cse13 .cse21 .cse14 .cse15 .cse26 .cse8 .cse16 .cse17 .cse9) (or .cse11 .cse36 .cse15 .cse8 .cse4 .cse9 .cse42) (or .cse0 .cse22 .cse12 .cse36 .cse1 .cse21 .cse14 .cse15 .cse50 .cse16 .cse17) (or .cse42 .cse11 .cse36 .cse44 .cse8 .cse4 .cse45) (or .cse11 .cse22 .cse44 .cse49 .cse4 .cse23 .cse7 .cse10) (or .cse36 .cse19 .cse25 .cse42 .cse21 .cse8 .cse17 .cse9) (or .cse0 .cse42 .cse36 .cse8 .cse17) (or .cse44 .cse7 .cse19 .cse48 .cse20 .cse4 .cse10) (or .cse0 .cse44 .cse2 .cse8 .cse4 .cse7 .cse10) (or .cse51 .cse44 .cse19 .cse45 .cse52 .cse8 .cse17 .cse10) (or .cse0 .cse12 .cse44 .cse1 .cse5 .cse48 .cse14 .cse15 .cse53 .cse17) (or .cse0 .cse5 .cse12 .cse18 .cse1 .cse24 .cse13 .cse14 .cse15 .cse8 .cse17) (or .cse50 .cse0 .cse22 .cse12 .cse18 .cse1 .cse13 .cse21 .cse14 .cse15 .cse16 .cse17 .cse9 .cse10) (or .cse0 (and .cse33 .cse39 .cse54 .cse29 .cse55 .cse40) .cse1 .cse3 .cse17) (or .cse5 .cse56 .cse9 .cse10) (or .cse11 .cse7 .cse8 .cse18 .cse4 .cse24) (or .cse12 .cse36 .cse1 .cse21 .cse14 .cse15 .cse26 (and .cse33 .cse34 .cse39 .cse29 .cse40 .cse57) .cse8 .cse17 .cse9) (or .cse7 .cse11 .cse8 .cse17 .cse23 .cse45 .cse10) (or .cse0 .cse21 .cse22 .cse15 .cse7 .cse4 .cse9 .cse10) (or .cse22 .cse44 .cse58 .cse19 .cse45 .cse20 .cse17 .cse23 .cse10) (or .cse11 .cse44 .cse7 .cse8 .cse17 .cse18 .cse45) (or .cse42 .cse22 .cse36 .cse19 .cse20 .cse4 .cse9) (or .cse0 .cse24 .cse52 .cse7 .cse8 .cse17 .cse10) (or .cse6 .cse8 .cse17 .cse7 .cse23 .cse9 .cse10) (or .cse0 .cse21 .cse22 .cse36 .cse4 .cse42) (or .cse7 .cse0 .cse22 .cse44 .cse18 .cse4 .cse10) (or .cse0 .cse35 .cse22 .cse12 (and .cse5 .cse59 .cse39 .cse54 .cse29 .cse55 .cse40) .cse1 .cse13 .cse2 .cse14 .cse15 .cse17 .cse23 .cse10) (or .cse36 .cse6 .cse60 .cse1 .cse3) (or .cse22 .cse7 .cse19 .cse2 .cse4 .cse23 .cse10) (or .cse42 .cse21 .cse11 .cse36 .cse8 .cse17 .cse9) (or .cse44 .cse51 .cse19 .cse20 .cse43 .cse8 .cse4 .cse10) (or .cse0 .cse52 .cse7 .cse8 .cse18 .cse4 .cse24) (or .cse44 .cse51 .cse19 .cse45 .cse20 .cse8 .cse4 .cse23 .cse10) (or .cse44 .cse18 .cse19 .cse45 .cse20 .cse8 .cse4 .cse7 .cse23) (or (and (and .cse5 .cse33 .cse39 .cse29 .cse55 .cse40) .cse34) (and (or .cse0 .cse12 .cse18 .cse1 .cse13 .cse21 .cse37 .cse14 .cse8 .cse16 .cse17 .cse23 .cse9) (or .cse0 .cse12 .cse18 .cse1 .cse13 .cse14 .cse15 .cse8 .cse16 .cse17 .cse23 .cse9 .cse10))) (or .cse0 .cse44 .cse52 .cse8 .cse17 .cse7 .cse45 .cse10) (or .cse2 (and .cse34 .cse59 .cse39 .cse29 .cse40 .cse57) .cse56 .cse10) (or .cse22 .cse12 .cse1 .cse19 .cse24 .cse5 .cse13 .cse2 .cse14 .cse15 .cse38 .cse4 .cse10) (or .cse0 .cse8 .cse7 .cse17 .cse18 .cse10) (or .cse0 .cse7 .cse21 .cse15 .cse8 .cse18 .cse4 .cse9) (or .cse11 (and (and (= ~a26~0 18) .cse32) .cse39 .cse54 .cse29 .cse41) .cse1 .cse3 .cse4) (or .cse22 .cse19 .cse20 .cse21 .cse15 .cse43 .cse4 .cse58 .cse9) (or .cse7 .cse18 .cse19 .cse21 .cse8 .cse17 .cse23 .cse9) (or .cse42 .cse48 .cse36 .cse6 .cse17 .cse9) (or .cse36 .cse6 .cse42 .cse8 .cse4 .cse9) (or (or .cse11 .cse22 .cse2 .cse23 .cse10) .cse7 .cse9) (or .cse44 (or .cse11 .cse22 .cse12 .cse36 .cse1 .cse37 .cse14 .cse17) (and (and (= ~a26~0 |old(~a26~0)|) .cse29 .cse5 .cse30 .cse31 .cse32) .cse34)) (or .cse21 .cse11 .cse22 .cse36 .cse42 .cse17 .cse9) (or .cse11 .cse7 .cse8 .cse17 .cse23 .cse9 .cse10) (or .cse22 .cse19 .cse45 .cse20 .cse2 .cse7 .cse4 .cse10) (or .cse22 .cse12 .cse36 .cse6 .cse1 .cse24 .cse37 .cse14 .cse38 .cse60) (or .cse12 .cse36 .cse1 .cse48 .cse21 .cse37 .cse14 .cse26 .cse16 .cse17 (and (= |old(~a4~0)| ~a4~0) .cse46 .cse5 .cse30 .cse33 .cse57 .cse32)) (or .cse44 .cse18 .cse19 .cse45 .cse52 .cse8 .cse17 .cse7) (or .cse21 .cse11 .cse52 .cse8 .cse7 .cse4 .cse23 .cse9 .cse10) (or .cse5 (or .cse2 .cse56 .cse10)) (or (or .cse11 .cse12 .cse1 .cse13 .cse37 .cse2 .cse14 .cse52 .cse8 .cse17 .cse10) .cse44 (and (and .cse5 .cse33 .cse39 .cse29 .cse40 .cse41) .cse34)) (or .cse12 .cse5 .cse1 .cse13 .cse21 .cse14 .cse52 .cse15 .cse26 .cse8 .cse16 .cse17 .cse9 .cse10) (or .cse11 .cse22 .cse12 .cse36 .cse1 .cse61 .cse24 .cse14 .cse15 .cse4) (or .cse0 .cse24 .cse7 .cse43 .cse8 .cse4) (or .cse0 .cse12 .cse18 .cse1 .cse24 .cse13 .cse14 .cse5 .cse52 .cse15 .cse8 .cse4 .cse23) (or .cse12 .cse44 .cse1 (and .cse5 .cse33 .cse34 .cse39 .cse29 .cse40 .cse57) .cse13 .cse37 .cse14 .cse26 .cse8 .cse17 .cse23 .cse10) (or .cse5 .cse1 .cse62 .cse47) (or .cse22 .cse58 .cse18 .cse19 .cse21 .cse17 .cse23 .cse9 .cse10) (or .cse0 .cse12 .cse36 .cse44 .cse1 .cse14 .cse15 .cse8 .cse17 .cse5) (or .cse27 .cse1 (or (not (= 0 |old(~a7~0)|)) .cse35 .cse37 .cse22 .cse12 .cse14 .cse26 .cse53)) (or .cse48 .cse11 .cse49 .cse53 .cse4 .cse7) (or .cse36 .cse19 .cse20 .cse51 .cse49 .cse8 .cse4 .cse10) (or .cse11 .cse1 .cse5 .cse3 .cse4) (or .cse11 .cse22 .cse12 .cse36 .cse61 .cse1 .cse24 .cse14 .cse15 .cse17) (or .cse5 .cse0 .cse1 .cse3 .cse17) (or .cse0 .cse36 .cse42 .cse8 .cse4))))) [2018-11-18 10:49:47,736 INFO L425 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,736 INFO L425 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,736 INFO L425 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,736 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,736 INFO L425 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,736 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-18 10:49:47,736 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-18 10:49:47,736 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,736 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,736 INFO L425 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,737 INFO L425 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,749 INFO L425 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,749 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,749 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,749 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,750 INFO L425 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,751 INFO L425 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,751 INFO L425 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,751 INFO L425 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,751 INFO L425 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,751 INFO L425 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,751 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,751 INFO L425 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,751 INFO L425 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,751 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,764 INFO L425 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,765 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,765 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,765 INFO L425 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,765 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse32 (not (= 17 |old(~a4~0)|))) (.cse44 (not (= 1 |old(~a3~0)|))) (.cse16 (not (= 17 |old(~a26~0)|))) (.cse19 (not (= 1 ~a25~0))) (.cse21 (not (= 1 ~a1~0))) (.cse27 (not (= 15 |old(~a28~0)|))) (.cse24 (not (= 1 |old(~a7~0)|)))) (let ((.cse17 (= 18 |old(~a14~0)|)) (.cse38 (= |old(~a28~0)| ~a28~0)) (.cse13 (= 16 |old(~a28~0)|)) (.cse9 (= 16 |old(~a4~0)|)) (.cse46 (= 18 ~a14~0)) (.cse56 (= ~a28~0 |old(~a28~0)|)) (.cse49 (= ~a3~0 1)) (.cse33 (= 0 |old(~a14~0)|)) (.cse54 (= 0 |old(~a28~0)|)) (.cse50 (= 18 |old(~a26~0)|)) (.cse31 (or .cse32 .cse44 .cse16 .cse19 .cse21 .cse27 (not (= 20 |old(~a14~0)|)) .cse24)) (.cse47 (= |old(~a26~0)| ~a26~0)) (.cse52 (= ~a4~0 |old(~a4~0)|)) (.cse34 (= 17 ~a26~0)) (.cse35 (= ~a14~0 |old(~a14~0)|)) (.cse36 (= ~a4~0 17)) (.cse37 (= ~a7~0 |old(~a7~0)|)) (.cse39 (= |old(~a3~0)| ~a3~0)) (.cse48 (= ~a28~0 15))) (let ((.cse26 (= 18 |old(~a4~0)|)) (.cse30 (and .cse34 .cse35 .cse36 .cse37 .cse39 .cse48)) (.cse28 (and .cse47 .cse52 .cse35 .cse37 .cse39 .cse48)) (.cse3 (and (or .cse33 .cse32 .cse44 .cse19 .cse21 .cse54 (not .cse50)) .cse31)) (.cse4 (and .cse36 .cse46 .cse47 .cse56 .cse49)) (.cse45 (= ~a7~0 1)) (.cse40 (not .cse9)) (.cse41 (< 0 |old(~a3~0)|)) (.cse1 (< 15 |old(~a28~0)|)) (.cse55 (not (= |old(~a14~0)| 19))) (.cse18 (not (= |old(~a4~0)| 17))) (.cse51 (= 16 ~a28~0)) (.cse42 (not (= |old(~a26~0)| 18))) (.cse25 (not .cse13)) (.cse6 (= 19 |old(~a14~0)|)) (.cse5 (and .cse35 .cse37 .cse39 .cse47 .cse56 .cse52)) (.cse12 (< 16 |old(~a28~0)|)) (.cse53 (and .cse47 .cse52 .cse35 .cse37 .cse38 .cse39)) (.cse43 (< |old(~a3~0)| 1)) (.cse11 (< 19 |old(~a14~0)|)) (.cse2 (= |calculate_output_#in~input| 0)) (.cse20 (and .cse52 .cse34 .cse35 .cse37 .cse38 .cse39)) (.cse14 (= |old(~a4~0)| |old(~a26~0)|)) (.cse22 (not (= |old(~a3~0)| 1))) (.cse23 (= 0 |old(~a4~0)|)) (.cse10 (= |old(~a14~0)| |old(~a26~0)|)) (.cse15 (not (= 17 |old(~a28~0)|))) (.cse0 (not .cse17)) (.cse29 (and .cse37 .cse39 .cse46 .cse47 .cse56 .cse52)) (.cse7 (< |old(~a26~0)| 18)) (.cse8 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (or .cse11 .cse12 .cse5 .cse13 .cse14 .cse7 .cse8 .cse9) (or .cse15 .cse5 .cse16 .cse8 .cse17 .cse18 .cse10) (or .cse15 .cse16 .cse19 .cse0 .cse20 .cse2 .cse14 .cse21 .cse22 .cse23 .cse24) (or .cse25 .cse16 .cse5 .cse8 .cse17 .cse9 .cse26 .cse10) (or .cse19 .cse0 .cse2 .cse14 .cse21 .cse22 .cse27 .cse7 .cse24 .cse28 .cse9) (or .cse14 .cse25 .cse0 .cse29 .cse7 .cse8 .cse9 .cse26) (or .cse30 .cse2 .cse31) (or .cse14 .cse25 .cse22 .cse7 .cse11 .cse8 .cse5 .cse9) (or .cse25 .cse5 .cse7 .cse11 .cse8 .cse17 .cse9 .cse10) (or .cse15 .cse32 .cse16 .cse19 .cse2 .cse33 .cse6 .cse21 .cse22 (and .cse34 .cse35 .cse36 .cse37 .cse38 .cse39) .cse24 .cse17 .cse10) (or .cse15 .cse22 .cse7 .cse8 .cse5 .cse10) (or .cse15 .cse16 .cse40 .cse6 .cse24 .cse41 .cse10 .cse5) (or .cse42 .cse15 .cse40 .cse8 .cse5) (or .cse15 .cse40 .cse5 .cse43 .cse7 .cse8 .cse10) (or .cse19 .cse0 .cse2 .cse42 .cse44 .cse21 (and (= |old(~a4~0)| ~a4~0) .cse45 .cse46 .cse47 .cse48 .cse49) .cse27 .cse24) (or (or .cse25 .cse19 .cse2 .cse33 .cse44 .cse6 .cse21 .cse50 .cse7 .cse24 .cse10) (and (and .cse35 .cse37 .cse39 .cse51) .cse47 .cse52)) (or .cse25 .cse0 .cse22 .cse7 .cse8 .cse9 .cse29) (or .cse29 .cse25 .cse0 .cse40 .cse7 .cse8 .cse41) (or .cse25 .cse16 .cse40 .cse43 .cse8 .cse17 .cse5 .cse10) (or .cse0 .cse12 .cse26 .cse29 .cse14 .cse7 .cse24 .cse9) (or .cse15 .cse29 .cse0 .cse7 .cse24) (or .cse40 .cse5 .cse12 .cse42 .cse13 .cse8 .cse10) (or .cse15 .cse40 .cse6 .cse7 .cse8 .cse5 .cse10) (or .cse30 .cse2 (or (not (= 0 |old(~a7~0)|)) .cse32 .cse44 .cse16 .cse19 .cse21 .cse27) .cse10) (or .cse53 .cse40 .cse12 .cse41 .cse50 .cse7 .cse24 .cse10) (or .cse19 .cse28 .cse2 .cse33 .cse44 .cse21 .cse27 .cse7 .cse24 .cse17 .cse10) (or .cse15 (and .cse47 .cse35 .cse36 .cse37 .cse38 .cse39) .cse2 .cse3 .cse24) (or .cse25 .cse19 .cse0 .cse2 .cse21 .cse22 .cse7 (and .cse47 .cse52 .cse35 .cse37 .cse39 .cse51) .cse24) (or .cse25 .cse5 .cse7 .cse11 .cse8 .cse18) (or .cse25 .cse2 (and (and (= ~a26~0 18) .cse49) .cse35 .cse36 .cse37 .cse51) .cse3 .cse8) (or .cse25 .cse16 .cse19 .cse0 .cse2 (and .cse52 .cse34 .cse35 .cse37 .cse39 .cse51) .cse44 .cse21 .cse24) (or (and (and (= ~a26~0 |old(~a26~0)|) .cse35 .cse37 .cse38 .cse39) .cse52) (or .cse15 .cse19 .cse11 .cse2 .cse14 .cse44 .cse21 .cse7 .cse23 .cse24 .cse9)) (or .cse5 .cse25 .cse7 .cse24 .cse17 .cse41 .cse10) (or (and (and .cse35 .cse37 .cse39 .cse48) .cse47 .cse52) (or .cse6 (or .cse33 .cse14 .cse44 .cse16 .cse19 .cse21 .cse27 .cse23 .cse24 .cse2) .cse10)) (or .cse15 .cse14 .cse16 .cse22 .cse5 .cse8 .cse9 .cse10) (or .cse16 .cse40 .cse20 .cse12 .cse41 .cse13 .cse24 .cse17 .cse10) (or .cse25 .cse40 .cse5 .cse7 .cse24 .cse11 .cse41) (or .cse29 .cse16 .cse0 .cse12 .cse13 .cse8 .cse9) (or .cse15 .cse18 .cse50 .cse5 .cse7 .cse24 .cse10) (or .cse1 .cse7 .cse24 .cse5 .cse17 .cse9 .cse10) (or .cse15 .cse14 .cse16 .cse0 .cse8 .cse29) (or .cse5 .cse15 .cse16 .cse40 .cse11 .cse8 .cse10) (or .cse16 .cse5 .cse12 .cse6 .cse8 .cse17 .cse10) (or .cse29 .cse14 .cse25 .cse0 .cse7 .cse24 .cse9) (or .cse16 .cse19 .cse0 .cse1 .cse4 .cse2 .cse18 .cse44 .cse21 .cse54) (or .cse40 .cse53 .cse12 .cse13 .cse55 .cse7 .cse8 .cse10) (or .cse15 .cse50 .cse5 .cse7 .cse11 .cse8 .cse18) (or .cse40 .cse53 .cse12 .cse41 .cse13 .cse7 .cse8 .cse17 .cse10) (or .cse40 .cse11 .cse12 .cse41 .cse13 .cse7 .cse8 .cse5 .cse17) (or .cse15 .cse40 .cse50 .cse7 .cse24 .cse5 .cse41 .cse10) (or .cse15 .cse7 .cse5 .cse24 .cse11 .cse10) (or .cse15 .cse5 .cse14 .cse22 .cse7 .cse11 .cse8 .cse9) (or .cse16 .cse0 .cse2 (or .cse32 .cse44 .cse19 .cse21 .cse27 .cse24) .cse45) (or .cse16 .cse12 .cse13 .cse14 .cse22 .cse55 .cse8 .cse20 .cse9) (or .cse5 .cse11 .cse12 .cse14 .cse7 .cse24 .cse17 .cse9) (or .cse29 .cse42 .cse0 .cse1 .cse24 .cse9) (or .cse0 .cse1 .cse29 .cse7 .cse8 .cse9) (or (or .cse25 .cse16 .cse6 .cse17 .cse10) .cse5 .cse9) (or .cse14 .cse25 .cse16 .cse0 .cse29 .cse24 .cse9) (or .cse25 .cse5 .cse7 .cse24 .cse17 .cse9 .cse10) (or .cse16 .cse12 .cse41 .cse13 .cse6 .cse5 .cse8 .cse10) (or .cse40 .cse11 .cse12 .cse41 .cse50 .cse7 .cse24 .cse5) (or .cse14 .cse25 .cse50 .cse7 .cse5 .cse8 .cse17 .cse9 .cse10) (or (and (and .cse37 (and .cse46 .cse56) .cse39) .cse47 .cse52) (or .cse32 .cse19 .cse0 .cse1 .cse2 .cse44 .cse21 .cse54 .cse7 .cse10)) (or .cse15 .cse18 .cse5 .cse55 .cse7 .cse8) (or .cse16 .cse20 .cse11 .cse12 .cse14 .cse24 .cse17 .cse9 .cse10) (or .cse25 .cse16 .cse19 .cse0 .cse2 .cse18 .cse21 .cse22 (and .cse34 .cse35 .cse36 .cse37 .cse39 .cse51) .cse8) (or .cse42 .cse25 .cse43 (not .cse6) .cse8 .cse5) (or .cse0 .cse12 .cse13 .cse53 .cse43 .cse7 .cse8 .cse10) (or .cse15 .cse16 .cse19 .cse11 .cse2 .cse20 .cse33 .cse14 .cse21 .cse22 .cse23 .cse24 .cse9 .cse10) (or .cse15 .cse0 .cse29 .cse7 .cse8))))) [2018-11-18 10:49:47,781 INFO L425 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,783 INFO L425 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,783 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,784 INFO L425 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,785 INFO L425 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,785 INFO L425 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,785 INFO L425 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,785 INFO L425 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,785 INFO L425 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,789 INFO L425 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,790 INFO L425 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-18 10:49:47,791 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 10:49:47,791 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 10:49:47,791 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 10:49:47,791 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 10:49:47,792 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) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 17) (= ~a7~0 |old(~a7~0)|) (= |old(~a3~0)| ~a3~0) (= ~a28~0 15))) [2018-11-18 10:49:47,792 INFO L425 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-18 10:49:47,792 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 10:49:47,792 INFO L421 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse38 (= ~a26~0 18)) (.cse23 (= ~a7~0 1)) (.cse30 (= ~a28~0 15)) (.cse37 (= ~a26~0 17)) (.cse31 (= ~a3~0 1)) (.cse22 (= ~a4~0 17)) (.cse25 (= 16 ~a28~0)) (.cse18 (not (= ~a4~0 ~a26~0))) (.cse3 (not (= 18 ~a26~0))) (.cse11 (not (= ~a14~0 18))) (.cse12 (not (= ~a4~0 16))) (.cse5 (<= 18 ~a26~0))) (let ((.cse2 (= |old(~a4~0)| ~a4~0)) (.cse29 (not (= ~a14~0 0))) (.cse27 (<= 1 ~a3~0)) (.cse36 (not (= ~a4~0 0))) (.cse19 (not (= ~a4~0 18))) (.cse28 (= |old(~a26~0)| ~a26~0)) (.cse33 (and .cse25 .cse18 .cse3 .cse11 .cse12 .cse5)) (.cse14 (not .cse22)) (.cse7 (= ~a7~0 |old(~a7~0)|)) (.cse13 (<= ~a14~0 19)) (.cse24 (= |old(~a3~0)| ~a3~0)) (.cse9 (= 17 ~a26~0)) (.cse21 (let ((.cse39 (= ~a1~0 1)) (.cse40 (= ~a25~0 1))) (or (and .cse38 .cse39 .cse40 .cse31) (and .cse23 (= ~a14~0 20) .cse39 .cse40 .cse30 .cse37 .cse31)))) (.cse20 (not (= main_~input~0 0))) (.cse32 (<= ~a28~0 15)) (.cse35 (not (= ~a28~0 0))) (.cse16 (= 18 ~a14~0)) (.cse1 (= 17 ~a28~0)) (.cse26 (not (= 19 ~a14~0))) (.cse0 (= 1 ~a7~0)) (.cse6 (<= ~a3~0 0)) (.cse34 (= |old(~a14~0)| ~a14~0)) (.cse10 (<= ~a7~0 0)) (.cse17 (not .cse25)) (.cse4 (not (= ~a14~0 ~a26~0))) (.cse8 (= 16 ~a4~0)) (.cse15 (<= ~a28~0 16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse6 .cse7 .cse3 .cse4 .cse5 .cse8) (and .cse9 .cse1 .cse2 .cse10 .cse11 .cse4) (and .cse9 .cse12 .cse13 .cse7 .cse11 .cse4 .cse14 .cse15) (and .cse9 .cse12 .cse10 .cse16 .cse17 .cse15) (and .cse0 .cse18 .cse19 .cse12 .cse16 .cse5 .cse15) (and .cse0 .cse18 .cse12 .cse13 .cse11 .cse5 .cse15) (and .cse9 .cse10 .cse6 .cse16 .cse17 .cse15) (and .cse20 .cse1 .cse21 .cse22 .cse23) (and .cse1 .cse10 .cse24 .cse4 .cse5) (and .cse9 .cse1 .cse10 .cse16 .cse14) (and .cse13 .cse2 (and .cse25 .cse5) .cse10) (and .cse9 .cse0 .cse12 .cse25 .cse16 .cse14) (and .cse1 .cse10 .cse16 .cse5) (and .cse12 .cse10 .cse16 .cse17 .cse5 .cse15) (and .cse9 .cse12 .cse26 .cse25 .cse11 .cse4) (and .cse6 .cse7 .cse25 .cse4 .cse5 .cse8) (not (= 19 |old(~a14~0)|)) (and .cse9 .cse26 .cse10 .cse11 .cse4 .cse15) (and .cse0 .cse12 .cse11 .cse4 .cse5 .cse15) (and .cse27 .cse1 .cse10 .cse4 .cse5 .cse8) (not (= 1 ~a25~0)) (and .cse0 .cse12 .cse28 .cse17 .cse15) (and .cse9 .cse1 .cse13 .cse10 .cse4 .cse8) (and .cse0 .cse1 .cse16 .cse5) (and .cse1 .cse13 .cse2 (and .cse3 .cse5) .cse10) (and .cse18 .cse19 .cse10 .cse6 .cse25 .cse16 .cse5) (and .cse9 .cse1 .cse12 .cse10 .cse24 .cse4 .cse14) (and .cse9 .cse27 .cse10 .cse25 .cse11 .cse4 .cse8) (and .cse26 .cse4 .cse9 .cse1 .cse20 .cse22 .cse29 .cse7 .cse24 .cse11) (and .cse20 .cse23 .cse16 .cse28 .cse30 .cse31) (and .cse27 (= ~a14~0 |old(~a14~0)|) .cse10 .cse25 .cse28) (and .cse0 .cse18 .cse12 .cse25 .cse16 .cse5) (and (and .cse18 .cse12 .cse5 .cse15) .cse17 .cse13 .cse10) (and .cse16 .cse31 .cse9 .cse20 .cse23 .cse25) (and .cse0 .cse1 .cse13 .cse4 .cse5) (and .cse6 (and .cse11 .cse5 .cse15) .cse17 .cse8 .cse13 .cse10) (and .cse6 .cse13 (and .cse0 .cse32 .cse18 .cse3 .cse11 .cse5)) (and .cse26 .cse3 .cse4 .cse31 .cse20 .cse29 .cse7 .cse25 .cse5) (and (and .cse4 .cse33) .cse10) (and .cse4 .cse31 .cse20 .cse29 .cse7 .cse11 .cse5 .cse30) (and .cse34 .cse1 .cse2 .cse10 .cse5) (and .cse12 .cse26 .cse10 .cse17 .cse4 .cse5 .cse15) (and .cse12 .cse13 .cse10 .cse25 .cse11 .cse4 .cse5) (and .cse9 .cse20 .cse32 .cse22 .cse35 .cse16 .cse31) (and .cse12 .cse36 .cse4 .cse14 .cse9 .cse1 .cse20 .cse13 .cse29 .cse23 .cse24) (and .cse26 .cse36 .cse4 .cse14 .cse9 .cse20 .cse29 .cse23 .cse24 .cse30) (and .cse18 .cse10 .cse6 .cse17 .cse11 .cse4 .cse5 .cse15) (and .cse27 .cse10 .cse16 .cse17 .cse3 .cse5 .cse15) (and .cse1 (and .cse20 .cse18 .cse12 .cse23 .cse36 .cse5 .cse31) .cse13) (and .cse18 .cse19 .cse12 .cse10 .cse25 .cse16 .cse5) (and .cse9 .cse0 .cse1 .cse26 .cse6 .cse4 .cse8) (and .cse9 .cse19 .cse12 .cse10 .cse25 .cse11 .cse4) (not (= 1 ~a1~0)) (and .cse1 .cse10 .cse28 .cse8) (and .cse13 .cse6 .cse7 .cse25 .cse5 .cse8) (and .cse12 .cse10 .cse24 .cse25 .cse16 .cse5) (and .cse10 .cse17 .cse28 .cse4 .cse8 .cse15) (and .cse24 .cse33 .cse13 .cse10) (and .cse20 (and (= ~a7~0 0) (= ~a14~0 19) .cse37) .cse22 .cse30 .cse31) (and .cse24 (and .cse9 .cse32 .cse4 .cse12 .cse14) .cse10) (and .cse16 .cse20 .cse7 .cse24 .cse25 .cse5) (and .cse1 .cse18 .cse12 .cse13 .cse10 .cse24 .cse5) (and (and .cse20 .cse18 .cse23 .cse16 .cse5 .cse30 .cse31) .cse12) (not (= 15 |old(~a28~0)|)) (and .cse16 .cse9 .cse20 .cse22 .cse10 .cse24 .cse25) (not (= 17 |old(~a4~0)|)) (and .cse16 .cse8 .cse31 .cse9 .cse20 .cse1 .cse23) (and .cse20 .cse22 .cse10 .cse24 .cse25 .cse4 .cse5) (not (= 1 |old(~a3~0)|)) (and .cse9 .cse0 .cse6 .cse17 .cse11 .cse4 .cse8 .cse15) (not (= 1 |old(~a7~0)|)) (and .cse20 .cse21 .cse22 (not .cse38)) (and .cse20 .cse32 .cse22 .cse35 .cse16 .cse5 .cse31) (and .cse1 .cse26 .cse10 .cse4 .cse5 .cse8) (not (= 18 |old(~a26~0)|)) (and .cse0 .cse6 .cse3 .cse4 .cse5 .cse8 .cse15) (and .cse34 .cse10 .cse17 .cse4 .cse5 .cse8 .cse15)))) [2018-11-18 10:49:47,793 INFO L425 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-18 10:49:47,795 INFO L425 ceAbstractionStarter]: For program point L4816-1(lines 4816 4826) no Hoare annotation was computed. [2018-11-18 10:49:47,796 INFO L421 ceAbstractionStarter]: At program point L4816-3(lines 4816 4826) the Hoare annotation is: (let ((.cse15 (not (= ~a14~0 0))) (.cse35 (not (= ~a28~0 0))) (.cse36 (= ~a26~0 18)) (.cse0 (= ~a7~0 1)) (.cse3 (= ~a28~0 15)) (.cse4 (= ~a3~0 1)) (.cse29 (= ~a4~0 17)) (.cse28 (= 16 ~a28~0)) (.cse26 (not (= ~a4~0 ~a26~0))) (.cse8 (not (= 18 ~a26~0))) (.cse21 (not (= ~a14~0 18))) (.cse22 (not (= ~a4~0 16))) (.cse10 (<= 18 ~a26~0))) (let ((.cse30 (<= 1 ~a3~0)) (.cse27 (not (= ~a4~0 18))) (.cse18 (= ~a7~0 |old(~a7~0)|)) (.cse2 (= |old(~a26~0)| ~a26~0)) (.cse32 (and .cse28 .cse26 .cse8 .cse21 .cse22 .cse10)) (.cse31 (<= ~a28~0 15)) (.cse13 (not .cse29)) (.cse12 (not (= ~a4~0 0))) (.cse23 (<= ~a14~0 19)) (.cse1 (= 18 ~a14~0)) (.cse34 (let ((.cse37 (= ~a1~0 1)) (.cse38 (= ~a25~0 1))) (or (and .cse15 .cse35 .cse36 .cse37 .cse38 .cse29 .cse4) (and .cse0 (= ~a14~0 20) .cse37 .cse38 .cse3 (= ~a26~0 17) .cse29 .cse4)))) (.cse14 (= 17 ~a26~0)) (.cse16 (= |old(~a3~0)| ~a3~0)) (.cse7 (= |old(~a4~0)| ~a4~0)) (.cse6 (= 17 ~a28~0)) (.cse11 (not (= 19 ~a14~0))) (.cse5 (= 1 ~a7~0)) (.cse17 (<= ~a3~0 0)) (.cse33 (= |old(~a14~0)| ~a14~0)) (.cse20 (<= ~a7~0 0)) (.cse25 (not .cse28)) (.cse9 (not (= ~a14~0 ~a26~0))) (.cse19 (= 16 ~a4~0)) (.cse24 (<= ~a28~0 16))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and .cse11 .cse12 .cse9 .cse13 .cse14 .cse15 .cse0 .cse16 .cse3) (and .cse6 .cse17 .cse18 .cse8 .cse9 .cse10 .cse19) (and .cse14 .cse6 .cse7 .cse20 .cse21 .cse9) (and .cse14 .cse22 .cse23 .cse18 .cse21 .cse9 .cse13 .cse24) (and .cse14 .cse22 .cse20 .cse1 .cse25 .cse24) (and .cse5 .cse26 .cse27 .cse22 .cse1 .cse10 .cse24) (and .cse5 .cse26 .cse22 .cse23 .cse21 .cse10 .cse24) (and .cse14 .cse20 .cse17 .cse1 .cse25 .cse24) (and .cse1 (and .cse0 .cse28 .cse10 .cse4)) (and .cse6 .cse20 .cse16 .cse9 .cse10) (and .cse14 .cse6 .cse20 .cse1 .cse13) (and .cse23 .cse7 (and .cse28 .cse10) .cse20) (and .cse14 .cse5 .cse22 .cse28 .cse1 .cse13) (and .cse6 .cse20 .cse1 .cse10) (and .cse22 .cse20 .cse1 .cse25 .cse10 .cse24) (and .cse14 .cse22 .cse11 .cse28 .cse21 .cse9) (and .cse17 .cse18 .cse28 .cse9 .cse10 .cse19) (not (= 19 |old(~a14~0)|)) (and .cse14 .cse11 .cse20 .cse21 .cse9 .cse24) (and .cse7 .cse20 .cse16 .cse28 .cse9 .cse10) (and .cse5 .cse22 .cse21 .cse9 .cse10 .cse24) (and .cse14 .cse29 .cse20 .cse28 .cse1 .cse4) (and .cse30 .cse6 .cse20 .cse9 .cse10 .cse19) (not (= 1 ~a25~0)) (and .cse5 .cse22 .cse2 .cse25 .cse24) (and .cse14 .cse6 .cse23 .cse20 .cse9 .cse19) (and .cse5 .cse6 .cse1 .cse10) (and .cse11 .cse9 .cse14 .cse6 .cse29 .cse15 .cse18 .cse16 .cse21) (and .cse6 .cse23 .cse7 (and .cse8 .cse10) .cse20) (and .cse26 .cse27 .cse20 .cse17 .cse28 .cse1 .cse10) (and .cse14 .cse6 .cse22 .cse20 .cse16 .cse9 .cse13) (and .cse14 .cse30 .cse20 .cse28 .cse21 .cse9 .cse19) (and .cse30 (= ~a14~0 |old(~a14~0)|) .cse20 .cse28 .cse2) (and .cse5 .cse26 .cse22 .cse28 .cse1 .cse10) (and (and .cse26 .cse22 .cse10 .cse24) .cse25 .cse23 .cse20) (and .cse5 .cse6 .cse23 .cse9 .cse10) (and .cse17 (and .cse21 .cse10 .cse24) .cse25 .cse19 .cse23 .cse20) (and .cse17 .cse23 (and .cse5 .cse31 .cse26 .cse8 .cse21 .cse10)) (and .cse22 .cse12 .cse9 .cse13 .cse14 .cse6 .cse23 .cse15 .cse0 .cse16) (and (and .cse9 .cse32) .cse20) (and .cse9 .cse4 .cse15 .cse18 .cse21 .cse10 .cse3) (and .cse33 .cse6 .cse7 .cse20 .cse10) (and .cse6 (and .cse5 .cse34)) (and .cse22 .cse11 .cse20 .cse25 .cse9 .cse10 .cse24) (and .cse22 .cse23 .cse20 .cse28 .cse21 .cse9 .cse10) (and .cse26 .cse20 .cse17 .cse25 .cse21 .cse9 .cse10 .cse24) (and .cse30 .cse20 .cse1 .cse25 .cse8 .cse10 .cse24) (and .cse26 .cse27 .cse22 .cse20 .cse28 .cse1 .cse10) (and .cse31 .cse29 .cse35 .cse1 .cse10 .cse4) (and .cse14 .cse5 .cse6 .cse11 .cse17 .cse9 .cse19) (and .cse14 .cse27 .cse22 .cse20 .cse28 .cse21 .cse9) (not (= 1 ~a1~0)) (and .cse6 .cse20 .cse2 .cse19) (and .cse23 .cse17 .cse18 .cse28 .cse10 .cse19) (and .cse1 .cse19 .cse14 .cse6 .cse18 .cse16) (and .cse22 .cse20 .cse16 .cse28 .cse1 .cse10) (and .cse20 .cse25 .cse2 .cse9 .cse19 .cse24) (and .cse16 .cse32 .cse23 .cse20) (and .cse14 .cse31 .cse29 .cse35 .cse1 .cse4) (and .cse16 (and .cse14 .cse31 .cse9 .cse22 .cse13) .cse20) (and .cse6 .cse26 .cse22 .cse23 .cse20 .cse16 .cse10) (not (= 15 |old(~a28~0)|)) (and .cse6 (and .cse26 .cse22 .cse0 .cse12 .cse10 .cse4) .cse23) (not (= 17 |old(~a4~0)|)) (and .cse1 .cse14 .cse0 .cse16 .cse28) (and .cse22 (and .cse1 (and .cse26 .cse0 .cse10 .cse3 .cse4))) (not (= 1 |old(~a3~0)|)) (and .cse14 .cse5 .cse17 .cse25 .cse21 .cse9 .cse19 .cse24) (not (= 1 |old(~a7~0)|)) (and (and .cse15 .cse0 .cse28 .cse8 .cse10 .cse4) .cse9 .cse11) (and .cse34 (not .cse36)) (and (and (and (= ~a7~0 0) (= ~a14~0 19) .cse3) .cse14) .cse16 .cse7) (and .cse6 .cse11 .cse20 .cse9 .cse10 .cse19) (not (= 18 |old(~a26~0)|)) (and .cse5 .cse17 .cse8 .cse9 .cse10 .cse19 .cse24) (and .cse33 .cse20 .cse25 .cse9 .cse10 .cse19 .cse24)))) [2018-11-18 10:49:47,808 INFO L425 ceAbstractionStarter]: For program point L4816-4(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 10:49:47,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 10:49:47 BoogieIcfgContainer [2018-11-18 10:49:47,850 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 10:49:47,850 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 10:49:47,850 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 10:49:47,850 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 10:49:47,851 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 10:41:54" (3/4) ... [2018-11-18 10:49:47,854 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 10:49:47,859 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 10:49:47,859 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-18 10:49:47,860 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-18 10:49:47,860 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-18 10:49:47,860 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 10:49:47,860 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 10:49:47,902 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-18 10:49:47,907 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 10:49:47,935 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a7 == 1 && 18 == a14) && \old(a26) == a26) && a28 == 15) && a3 == 1) || (((((1 == a7 && 17 == a28) && \old(a4) == a4) && !(18 == a26)) && !(a14 == a26)) && 18 <= a26)) || ((((((((!(19 == a14) && !(a4 == 0)) && !(a14 == a26)) && !(a4 == 17)) && 17 == a26) && !(a14 == 0)) && a7 == 1) && \old(a3) == a3) && a28 == 15)) || ((((((17 == a28 && a3 <= 0) && a7 == \old(a7)) && !(18 == a26)) && !(a14 == a26)) && 18 <= a26) && 16 == a4)) || (((((17 == a26 && 17 == a28) && \old(a4) == a4) && a7 <= 0) && !(a14 == 18)) && !(a14 == a26))) || (((((((17 == a26 && !(a4 == 16)) && a14 <= 19) && a7 == \old(a7)) && !(a14 == 18)) && !(a14 == a26)) && !(a4 == 17)) && a28 <= 16)) || (((((17 == a26 && !(a4 == 16)) && a7 <= 0) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || ((((((1 == a7 && !(a4 == a26)) && !(a4 == 18)) && !(a4 == 16)) && 18 == a14) && 18 <= a26) && a28 <= 16)) || ((((((1 == a7 && !(a4 == a26)) && !(a4 == 16)) && a14 <= 19) && !(a14 == 18)) && 18 <= a26) && a28 <= 16)) || (((((17 == a26 && a7 <= 0) && a3 <= 0) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || (18 == a14 && ((a7 == 1 && 16 == a28) && 18 <= a26) && a3 == 1)) || ((((17 == a28 && a7 <= 0) && \old(a3) == a3) && !(a14 == a26)) && 18 <= a26)) || ((((17 == a26 && 17 == a28) && a7 <= 0) && 18 == a14) && !(a4 == 17))) || (((a14 <= 19 && \old(a4) == a4) && 16 == a28 && 18 <= a26) && a7 <= 0)) || (((((17 == a26 && 1 == a7) && !(a4 == 16)) && 16 == a28) && 18 == a14) && !(a4 == 17))) || (((17 == a28 && a7 <= 0) && 18 == a14) && 18 <= a26)) || (((((!(a4 == 16) && a7 <= 0) && 18 == a14) && !(16 == a28)) && 18 <= a26) && a28 <= 16)) || (((((17 == a26 && !(a4 == 16)) && !(19 == a14)) && 16 == a28) && !(a14 == 18)) && !(a14 == a26))) || (((((a3 <= 0 && a7 == \old(a7)) && 16 == a28) && !(a14 == a26)) && 18 <= a26) && 16 == a4)) || !(19 == \old(a14))) || (((((17 == a26 && !(19 == a14)) && a7 <= 0) && !(a14 == 18)) && !(a14 == a26)) && a28 <= 16)) || (((((\old(a4) == a4 && a7 <= 0) && \old(a3) == a3) && 16 == a28) && !(a14 == a26)) && 18 <= a26)) || (((((1 == a7 && !(a4 == 16)) && !(a14 == 18)) && !(a14 == a26)) && 18 <= a26) && a28 <= 16)) || (((((17 == a26 && a4 == 17) && a7 <= 0) && 16 == a28) && 18 == a14) && a3 == 1)) || (((((1 <= a3 && 17 == a28) && a7 <= 0) && !(a14 == a26)) && 18 <= a26) && 16 == a4)) || !(1 == a25)) || ((((1 == a7 && !(a4 == 16)) && \old(a26) == a26) && !(16 == a28)) && a28 <= 16)) || (((((17 == a26 && 17 == a28) && a14 <= 19) && a7 <= 0) && !(a14 == a26)) && 16 == a4)) || (((1 == a7 && 17 == a28) && 18 == a14) && 18 <= a26)) || ((((((((!(19 == a14) && !(a14 == a26)) && 17 == a26) && 17 == a28) && a4 == 17) && !(a14 == 0)) && a7 == \old(a7)) && \old(a3) == a3) && !(a14 == 18))) || ((((17 == a28 && a14 <= 19) && \old(a4) == a4) && !(18 == a26) && 18 <= a26) && a7 <= 0)) || ((((((!(a4 == a26) && !(a4 == 18)) && a7 <= 0) && a3 <= 0) && 16 == a28) && 18 == a14) && 18 <= a26)) || ((((((17 == a26 && 17 == a28) && !(a4 == 16)) && a7 <= 0) && \old(a3) == a3) && !(a14 == a26)) && !(a4 == 17))) || ((((((17 == a26 && 1 <= a3) && a7 <= 0) && 16 == a28) && !(a14 == 18)) && !(a14 == a26)) && 16 == a4)) || ((((1 <= a3 && a14 == \old(a14)) && a7 <= 0) && 16 == a28) && \old(a26) == a26)) || (((((1 == a7 && !(a4 == a26)) && !(a4 == 16)) && 16 == a28) && 18 == a14) && 18 <= a26)) || ((((((!(a4 == a26) && !(a4 == 16)) && 18 <= a26) && a28 <= 16) && !(16 == a28)) && a14 <= 19) && a7 <= 0)) || ((((1 == a7 && 17 == a28) && a14 <= 19) && !(a14 == a26)) && 18 <= a26)) || (((((a3 <= 0 && (!(a14 == 18) && 18 <= a26) && a28 <= 16) && !(16 == a28)) && 16 == a4) && a14 <= 19) && a7 <= 0)) || ((a3 <= 0 && a14 <= 19) && ((((1 == a7 && a28 <= 15) && !(a4 == a26)) && !(18 == a26)) && !(a14 == 18)) && 18 <= a26)) || (((((((((!(a4 == 16) && !(a4 == 0)) && !(a14 == a26)) && !(a4 == 17)) && 17 == a26) && 17 == a28) && a14 <= 19) && !(a14 == 0)) && a7 == 1) && \old(a3) == a3)) || ((!(a14 == a26) && ((((16 == a28 && !(a4 == a26)) && !(18 == a26)) && !(a14 == 18)) && !(a4 == 16)) && 18 <= a26) && a7 <= 0)) || ((((((!(a14 == a26) && a3 == 1) && !(a14 == 0)) && a7 == \old(a7)) && !(a14 == 18)) && 18 <= a26) && a28 == 15)) || ((((\old(a14) == a14 && 17 == a28) && \old(a4) == a4) && a7 <= 0) && 18 <= a26)) || (17 == a28 && 1 == a7 && (((((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 20) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1)))) || ((((((!(a4 == 16) && !(19 == a14)) && a7 <= 0) && !(16 == a28)) && !(a14 == a26)) && 18 <= a26) && a28 <= 16)) || ((((((!(a4 == 16) && a14 <= 19) && a7 <= 0) && 16 == a28) && !(a14 == 18)) && !(a14 == a26)) && 18 <= a26)) || (((((((!(a4 == a26) && a7 <= 0) && a3 <= 0) && !(16 == a28)) && !(a14 == 18)) && !(a14 == a26)) && 18 <= a26) && a28 <= 16)) || ((((((1 <= a3 && a7 <= 0) && 18 == a14) && !(16 == a28)) && !(18 == a26)) && 18 <= a26) && a28 <= 16)) || ((((((!(a4 == a26) && !(a4 == 18)) && !(a4 == 16)) && a7 <= 0) && 16 == a28) && 18 == a14) && 18 <= a26)) || (((((a28 <= 15 && a4 == 17) && !(a28 == 0)) && 18 == a14) && 18 <= a26) && a3 == 1)) || ((((((17 == a26 && 1 == a7) && 17 == a28) && !(19 == a14)) && a3 <= 0) && !(a14 == a26)) && 16 == a4)) || ((((((17 == a26 && !(a4 == 18)) && !(a4 == 16)) && a7 <= 0) && 16 == a28) && !(a14 == 18)) && !(a14 == a26))) || !(1 == a1)) || (((17 == a28 && a7 <= 0) && \old(a26) == a26) && 16 == a4)) || (((((a14 <= 19 && a3 <= 0) && a7 == \old(a7)) && 16 == a28) && 18 <= a26) && 16 == a4)) || (((((18 == a14 && 16 == a4) && 17 == a26) && 17 == a28) && a7 == \old(a7)) && \old(a3) == a3)) || (((((!(a4 == 16) && a7 <= 0) && \old(a3) == a3) && 16 == a28) && 18 == a14) && 18 <= a26)) || (((((a7 <= 0 && !(16 == a28)) && \old(a26) == a26) && !(a14 == a26)) && 16 == a4) && a28 <= 16)) || (((\old(a3) == a3 && ((((16 == a28 && !(a4 == a26)) && !(18 == a26)) && !(a14 == 18)) && !(a4 == 16)) && 18 <= a26) && a14 <= 19) && a7 <= 0)) || (((((17 == a26 && a28 <= 15) && a4 == 17) && !(a28 == 0)) && 18 == a14) && a3 == 1)) || ((\old(a3) == a3 && (((17 == a26 && a28 <= 15) && !(a14 == a26)) && !(a4 == 16)) && !(a4 == 17)) && a7 <= 0)) || ((((((17 == a28 && !(a4 == a26)) && !(a4 == 16)) && a14 <= 19) && a7 <= 0) && \old(a3) == a3) && 18 <= a26)) || !(15 == \old(a28))) || ((17 == a28 && ((((!(a4 == a26) && !(a4 == 16)) && a7 == 1) && !(a4 == 0)) && 18 <= a26) && a3 == 1) && a14 <= 19)) || !(17 == \old(a4))) || ((((18 == a14 && 17 == a26) && a7 == 1) && \old(a3) == a3) && 16 == a28)) || (!(a4 == 16) && 18 == a14 && (((!(a4 == a26) && a7 == 1) && 18 <= a26) && a28 == 15) && a3 == 1)) || !(1 == \old(a3))) || (((((((17 == a26 && 1 == a7) && a3 <= 0) && !(16 == a28)) && !(a14 == 18)) && !(a14 == a26)) && 16 == a4) && a28 <= 16)) || !(1 == \old(a7))) || (((((((!(a14 == 0) && a7 == 1) && 16 == a28) && !(18 == a26)) && 18 <= a26) && a3 == 1) && !(a14 == a26)) && !(19 == a14))) || ((((((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 20) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1)) && !(a26 == 18))) || (((((a7 == 0 && a14 == 19) && a28 == 15) && 17 == a26) && \old(a3) == a3) && \old(a4) == a4)) || (((((17 == a28 && !(19 == a14)) && a7 <= 0) && !(a14 == a26)) && 18 <= a26) && 16 == a4)) || !(18 == \old(a26))) || ((((((1 == a7 && a3 <= 0) && !(18 == a26)) && !(a14 == a26)) && 18 <= a26) && 16 == a4) && a28 <= 16)) || ((((((\old(a14) == a14 && a7 <= 0) && !(16 == a28)) && !(a14 == a26)) && 18 <= a26) && 16 == a4) && a28 <= 16) [2018-11-18 10:49:48,158 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_78d2733d-f858-4afc-b5ab-5bedb385ef3d/bin-2019/utaipan/witness.graphml [2018-11-18 10:49:48,158 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 10:49:48,159 INFO L168 Benchmark]: Toolchain (without parser) took 477795.97 ms. Allocated memory was 1.0 GB in the beginning and 7.8 GB in the end (delta: 6.7 GB). Free memory was 944.8 MB in the beginning and 3.7 GB in the end (delta: -2.8 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2018-11-18 10:49:48,160 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 10:49:48,160 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1298.19 ms. Allocated memory is still 1.0 GB. Free memory was 944.8 MB in the beginning and 748.4 MB in the end (delta: 196.3 MB). Peak memory consumption was 196.3 MB. Max. memory is 11.5 GB. [2018-11-18 10:49:48,160 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 748.4 MB in the beginning and 1.1 GB in the end (delta: -383.8 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. [2018-11-18 10:49:48,160 INFO L168 Benchmark]: Boogie Preprocessor took 113.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. [2018-11-18 10:49:48,161 INFO L168 Benchmark]: RCFGBuilder took 2969.02 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 71.8 MB). Free memory was 1.1 GB in the beginning and 971.6 MB in the end (delta: 130.9 MB). Peak memory consumption was 249.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:49:48,161 INFO L168 Benchmark]: TraceAbstraction took 472936.35 ms. Allocated memory was 1.3 GB in the beginning and 7.8 GB in the end (delta: 6.5 GB). Free memory was 971.6 MB in the beginning and 3.9 GB in the end (delta: -2.9 GB). Peak memory consumption was 5.5 GB. Max. memory is 11.5 GB. [2018-11-18 10:49:48,161 INFO L168 Benchmark]: Witness Printer took 307.96 ms. Allocated memory is still 7.8 GB. Free memory was 3.9 GB in the beginning and 3.7 GB in the end (delta: 146.5 MB). Peak memory consumption was 146.5 MB. Max. memory is 11.5 GB. [2018-11-18 10:49:48,163 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1298.19 ms. Allocated memory is still 1.0 GB. Free memory was 944.8 MB in the beginning and 748.4 MB in the end (delta: 196.3 MB). Peak memory consumption was 196.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 167.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 748.4 MB in the beginning and 1.1 GB in the end (delta: -383.8 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 113.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2969.02 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 71.8 MB). Free memory was 1.1 GB in the beginning and 971.6 MB in the end (delta: 130.9 MB). Peak memory consumption was 249.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 472936.35 ms. Allocated memory was 1.3 GB in the beginning and 7.8 GB in the end (delta: 6.5 GB). Free memory was 971.6 MB in the beginning and 3.9 GB in the end (delta: -2.9 GB). Peak memory consumption was 5.5 GB. Max. memory is 11.5 GB. * Witness Printer took 307.96 ms. Allocated memory is still 7.8 GB. Free memory was 3.9 GB in the beginning and 3.7 GB in the end (delta: 146.5 MB). Peak memory consumption was 146.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4763]: 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: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((a7 == 1 && 18 == a14) && \old(a26) == a26) && a28 == 15) && a3 == 1) || (((((1 == a7 && 17 == a28) && \old(a4) == a4) && !(18 == a26)) && !(a14 == a26)) && 18 <= a26)) || ((((((((!(19 == a14) && !(a4 == 0)) && !(a14 == a26)) && !(a4 == 17)) && 17 == a26) && !(a14 == 0)) && a7 == 1) && \old(a3) == a3) && a28 == 15)) || ((((((17 == a28 && a3 <= 0) && a7 == \old(a7)) && !(18 == a26)) && !(a14 == a26)) && 18 <= a26) && 16 == a4)) || (((((17 == a26 && 17 == a28) && \old(a4) == a4) && a7 <= 0) && !(a14 == 18)) && !(a14 == a26))) || (((((((17 == a26 && !(a4 == 16)) && a14 <= 19) && a7 == \old(a7)) && !(a14 == 18)) && !(a14 == a26)) && !(a4 == 17)) && a28 <= 16)) || (((((17 == a26 && !(a4 == 16)) && a7 <= 0) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || ((((((1 == a7 && !(a4 == a26)) && !(a4 == 18)) && !(a4 == 16)) && 18 == a14) && 18 <= a26) && a28 <= 16)) || ((((((1 == a7 && !(a4 == a26)) && !(a4 == 16)) && a14 <= 19) && !(a14 == 18)) && 18 <= a26) && a28 <= 16)) || (((((17 == a26 && a7 <= 0) && a3 <= 0) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || (18 == a14 && ((a7 == 1 && 16 == a28) && 18 <= a26) && a3 == 1)) || ((((17 == a28 && a7 <= 0) && \old(a3) == a3) && !(a14 == a26)) && 18 <= a26)) || ((((17 == a26 && 17 == a28) && a7 <= 0) && 18 == a14) && !(a4 == 17))) || (((a14 <= 19 && \old(a4) == a4) && 16 == a28 && 18 <= a26) && a7 <= 0)) || (((((17 == a26 && 1 == a7) && !(a4 == 16)) && 16 == a28) && 18 == a14) && !(a4 == 17))) || (((17 == a28 && a7 <= 0) && 18 == a14) && 18 <= a26)) || (((((!(a4 == 16) && a7 <= 0) && 18 == a14) && !(16 == a28)) && 18 <= a26) && a28 <= 16)) || (((((17 == a26 && !(a4 == 16)) && !(19 == a14)) && 16 == a28) && !(a14 == 18)) && !(a14 == a26))) || (((((a3 <= 0 && a7 == \old(a7)) && 16 == a28) && !(a14 == a26)) && 18 <= a26) && 16 == a4)) || !(19 == \old(a14))) || (((((17 == a26 && !(19 == a14)) && a7 <= 0) && !(a14 == 18)) && !(a14 == a26)) && a28 <= 16)) || (((((\old(a4) == a4 && a7 <= 0) && \old(a3) == a3) && 16 == a28) && !(a14 == a26)) && 18 <= a26)) || (((((1 == a7 && !(a4 == 16)) && !(a14 == 18)) && !(a14 == a26)) && 18 <= a26) && a28 <= 16)) || (((((17 == a26 && a4 == 17) && a7 <= 0) && 16 == a28) && 18 == a14) && a3 == 1)) || (((((1 <= a3 && 17 == a28) && a7 <= 0) && !(a14 == a26)) && 18 <= a26) && 16 == a4)) || !(1 == a25)) || ((((1 == a7 && !(a4 == 16)) && \old(a26) == a26) && !(16 == a28)) && a28 <= 16)) || (((((17 == a26 && 17 == a28) && a14 <= 19) && a7 <= 0) && !(a14 == a26)) && 16 == a4)) || (((1 == a7 && 17 == a28) && 18 == a14) && 18 <= a26)) || ((((((((!(19 == a14) && !(a14 == a26)) && 17 == a26) && 17 == a28) && a4 == 17) && !(a14 == 0)) && a7 == \old(a7)) && \old(a3) == a3) && !(a14 == 18))) || ((((17 == a28 && a14 <= 19) && \old(a4) == a4) && !(18 == a26) && 18 <= a26) && a7 <= 0)) || ((((((!(a4 == a26) && !(a4 == 18)) && a7 <= 0) && a3 <= 0) && 16 == a28) && 18 == a14) && 18 <= a26)) || ((((((17 == a26 && 17 == a28) && !(a4 == 16)) && a7 <= 0) && \old(a3) == a3) && !(a14 == a26)) && !(a4 == 17))) || ((((((17 == a26 && 1 <= a3) && a7 <= 0) && 16 == a28) && !(a14 == 18)) && !(a14 == a26)) && 16 == a4)) || ((((1 <= a3 && a14 == \old(a14)) && a7 <= 0) && 16 == a28) && \old(a26) == a26)) || (((((1 == a7 && !(a4 == a26)) && !(a4 == 16)) && 16 == a28) && 18 == a14) && 18 <= a26)) || ((((((!(a4 == a26) && !(a4 == 16)) && 18 <= a26) && a28 <= 16) && !(16 == a28)) && a14 <= 19) && a7 <= 0)) || ((((1 == a7 && 17 == a28) && a14 <= 19) && !(a14 == a26)) && 18 <= a26)) || (((((a3 <= 0 && (!(a14 == 18) && 18 <= a26) && a28 <= 16) && !(16 == a28)) && 16 == a4) && a14 <= 19) && a7 <= 0)) || ((a3 <= 0 && a14 <= 19) && ((((1 == a7 && a28 <= 15) && !(a4 == a26)) && !(18 == a26)) && !(a14 == 18)) && 18 <= a26)) || (((((((((!(a4 == 16) && !(a4 == 0)) && !(a14 == a26)) && !(a4 == 17)) && 17 == a26) && 17 == a28) && a14 <= 19) && !(a14 == 0)) && a7 == 1) && \old(a3) == a3)) || ((!(a14 == a26) && ((((16 == a28 && !(a4 == a26)) && !(18 == a26)) && !(a14 == 18)) && !(a4 == 16)) && 18 <= a26) && a7 <= 0)) || ((((((!(a14 == a26) && a3 == 1) && !(a14 == 0)) && a7 == \old(a7)) && !(a14 == 18)) && 18 <= a26) && a28 == 15)) || ((((\old(a14) == a14 && 17 == a28) && \old(a4) == a4) && a7 <= 0) && 18 <= a26)) || (17 == a28 && 1 == a7 && (((((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 20) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1)))) || ((((((!(a4 == 16) && !(19 == a14)) && a7 <= 0) && !(16 == a28)) && !(a14 == a26)) && 18 <= a26) && a28 <= 16)) || ((((((!(a4 == 16) && a14 <= 19) && a7 <= 0) && 16 == a28) && !(a14 == 18)) && !(a14 == a26)) && 18 <= a26)) || (((((((!(a4 == a26) && a7 <= 0) && a3 <= 0) && !(16 == a28)) && !(a14 == 18)) && !(a14 == a26)) && 18 <= a26) && a28 <= 16)) || ((((((1 <= a3 && a7 <= 0) && 18 == a14) && !(16 == a28)) && !(18 == a26)) && 18 <= a26) && a28 <= 16)) || ((((((!(a4 == a26) && !(a4 == 18)) && !(a4 == 16)) && a7 <= 0) && 16 == a28) && 18 == a14) && 18 <= a26)) || (((((a28 <= 15 && a4 == 17) && !(a28 == 0)) && 18 == a14) && 18 <= a26) && a3 == 1)) || ((((((17 == a26 && 1 == a7) && 17 == a28) && !(19 == a14)) && a3 <= 0) && !(a14 == a26)) && 16 == a4)) || ((((((17 == a26 && !(a4 == 18)) && !(a4 == 16)) && a7 <= 0) && 16 == a28) && !(a14 == 18)) && !(a14 == a26))) || !(1 == a1)) || (((17 == a28 && a7 <= 0) && \old(a26) == a26) && 16 == a4)) || (((((a14 <= 19 && a3 <= 0) && a7 == \old(a7)) && 16 == a28) && 18 <= a26) && 16 == a4)) || (((((18 == a14 && 16 == a4) && 17 == a26) && 17 == a28) && a7 == \old(a7)) && \old(a3) == a3)) || (((((!(a4 == 16) && a7 <= 0) && \old(a3) == a3) && 16 == a28) && 18 == a14) && 18 <= a26)) || (((((a7 <= 0 && !(16 == a28)) && \old(a26) == a26) && !(a14 == a26)) && 16 == a4) && a28 <= 16)) || (((\old(a3) == a3 && ((((16 == a28 && !(a4 == a26)) && !(18 == a26)) && !(a14 == 18)) && !(a4 == 16)) && 18 <= a26) && a14 <= 19) && a7 <= 0)) || (((((17 == a26 && a28 <= 15) && a4 == 17) && !(a28 == 0)) && 18 == a14) && a3 == 1)) || ((\old(a3) == a3 && (((17 == a26 && a28 <= 15) && !(a14 == a26)) && !(a4 == 16)) && !(a4 == 17)) && a7 <= 0)) || ((((((17 == a28 && !(a4 == a26)) && !(a4 == 16)) && a14 <= 19) && a7 <= 0) && \old(a3) == a3) && 18 <= a26)) || !(15 == \old(a28))) || ((17 == a28 && ((((!(a4 == a26) && !(a4 == 16)) && a7 == 1) && !(a4 == 0)) && 18 <= a26) && a3 == 1) && a14 <= 19)) || !(17 == \old(a4))) || ((((18 == a14 && 17 == a26) && a7 == 1) && \old(a3) == a3) && 16 == a28)) || (!(a4 == 16) && 18 == a14 && (((!(a4 == a26) && a7 == 1) && 18 <= a26) && a28 == 15) && a3 == 1)) || !(1 == \old(a3))) || (((((((17 == a26 && 1 == a7) && a3 <= 0) && !(16 == a28)) && !(a14 == 18)) && !(a14 == a26)) && 16 == a4) && a28 <= 16)) || !(1 == \old(a7))) || (((((((!(a14 == 0) && a7 == 1) && 16 == a28) && !(18 == a26)) && 18 <= a26) && a3 == 1) && !(a14 == a26)) && !(19 == a14))) || ((((((((!(a14 == 0) && !(a28 == 0)) && a26 == 18) && a1 == 1) && a25 == 1) && a4 == 17) && a3 == 1) || (((((((a7 == 1 && a14 == 20) && a1 == 1) && a25 == 1) && a28 == 15) && a26 == 17) && a4 == 17) && a3 == 1)) && !(a26 == 18))) || (((((a7 == 0 && a14 == 19) && a28 == 15) && 17 == a26) && \old(a3) == a3) && \old(a4) == a4)) || (((((17 == a28 && !(19 == a14)) && a7 <= 0) && !(a14 == a26)) && 18 <= a26) && 16 == a4)) || !(18 == \old(a26))) || ((((((1 == a7 && a3 <= 0) && !(18 == a26)) && !(a14 == a26)) && 18 <= a26) && 16 == a4) && a28 <= 16)) || ((((((\old(a14) == a14 && a7 <= 0) && !(16 == a28)) && !(a14 == a26)) && 18 <= a26) && 16 == a4) && a28 <= 16) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 907 locations, 1 error locations. SAFE Result, 472.8s OverallTime, 15 OverallIterations, 9 TraceHistogramMax, 265.5s AutomataDifference, 0.0s DeadEndRemovalTime, 131.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 7625 SDtfs, 204581 SDslu, 12036 SDs, 0 SdLazy, 252315 SolverSat, 51257 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 145.2s Time, PredicateUnifierStatistics: 12 DeclaredPredicates, 25456 GetRequests, 24506 SyntacticMatches, 28 SemanticMatches, 922 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52160 ImplicationChecksByTransitivity, 9.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=379674occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 26.6s AbstIntTime, 13 AbstIntIterations, 6 AbstIntStrong, 0.999269802772119 AbsIntWeakeningRatio, 0.05236907730673317 AbsIntAvgWeakeningVarsNumRemoved, 32.1797292483078 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 12.2s AutomataMinimizationTime, 15 MinimizatonAttempts, 18145 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 13482 PreInvPairs, 14490 NumberOfFragments, 31270 HoareAnnotationTreeSize, 13482 FomulaSimplifications, 393913 FormulaSimplificationTreeSizeReduction, 13.3s HoareSimplificationTime, 13 FomulaSimplificationsInter, 544231 FormulaSimplificationTreeSizeReductionInter, 117.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.7s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 12.5s InterpolantComputationTime, 25709 NumberOfCodeBlocks, 25709 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 34905 ConstructedInterpolants, 0 QuantifiedInterpolants, 77561678 SizeOfPredicates, 7 NumberOfNonLiveVariables, 13405 ConjunctsInSsa, 38 ConjunctsInUnsatCore, 29 InterpolantComputations, 4 PerfectInterpolantSequences, 24216/26269 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...