./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.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 aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/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_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/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-aa41828 [2018-11-22 21:38:31,294 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 21:38:31,295 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 21:38:31,302 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 21:38:31,302 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 21:38:31,303 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 21:38:31,304 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 21:38:31,305 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 21:38:31,306 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 21:38:31,306 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 21:38:31,307 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 21:38:31,307 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 21:38:31,308 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 21:38:31,308 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 21:38:31,309 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 21:38:31,309 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 21:38:31,310 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 21:38:31,311 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 21:38:31,312 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 21:38:31,313 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 21:38:31,313 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 21:38:31,314 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 21:38:31,316 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 21:38:31,316 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 21:38:31,316 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 21:38:31,317 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 21:38:31,317 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 21:38:31,317 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 21:38:31,318 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 21:38:31,318 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 21:38:31,318 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 21:38:31,319 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 21:38:31,319 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 21:38:31,319 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 21:38:31,320 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 21:38:31,320 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 21:38:31,320 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-22 21:38:31,330 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 21:38:31,330 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 21:38:31,331 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 21:38:31,331 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 21:38:31,331 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-22 21:38:31,331 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-22 21:38:31,331 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-22 21:38:31,331 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-22 21:38:31,332 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-22 21:38:31,332 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-22 21:38:31,332 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-22 21:38:31,332 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-22 21:38:31,332 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-22 21:38:31,333 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 21:38:31,333 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 21:38:31,333 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 21:38:31,333 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 21:38:31,333 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 21:38:31,333 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 21:38:31,333 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 21:38:31,333 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 21:38:31,334 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 21:38:31,334 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 21:38:31,334 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 21:38:31,334 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 21:38:31,334 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 21:38:31,334 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 21:38:31,334 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 21:38:31,334 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 21:38:31,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 21:38:31,335 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 21:38:31,335 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 21:38:31,335 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 21:38:31,335 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-22 21:38:31,335 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 21:38:31,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 21:38:31,335 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 21:38:31,335 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_cf8db486-f3f6-4129-a29f-154fc688b9a3/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 [2018-11-22 21:38:31,359 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 21:38:31,368 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 21:38:31,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 21:38:31,372 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 21:38:31,372 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 21:38:31,372 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label02_true-unreach-call.c [2018-11-22 21:38:31,415 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/data/bd2cf6148/f011d1d101ee4c1b83046ad9d127c59e/FLAG39b193823 [2018-11-22 21:38:31,970 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 21:38:31,971 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/sv-benchmarks/c/eca-rers2012/Problem04_label02_true-unreach-call.c [2018-11-22 21:38:31,990 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/data/bd2cf6148/f011d1d101ee4c1b83046ad9d127c59e/FLAG39b193823 [2018-11-22 21:38:32,393 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/data/bd2cf6148/f011d1d101ee4c1b83046ad9d127c59e [2018-11-22 21:38:32,395 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 21:38:32,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 21:38:32,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 21:38:32,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 21:38:32,399 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 21:38:32,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:38:32" (1/1) ... [2018-11-22 21:38:32,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22877cf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:32, skipping insertion in model container [2018-11-22 21:38:32,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:38:32" (1/1) ... [2018-11-22 21:38:32,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 21:38:32,489 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 21:38:33,288 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:38:33,291 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 21:38:33,705 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 21:38:33,721 INFO L195 MainTranslator]: Completed translation [2018-11-22 21:38:33,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33 WrapperNode [2018-11-22 21:38:33,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 21:38:33,722 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 21:38:33,722 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 21:38:33,722 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 21:38:33,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (1/1) ... [2018-11-22 21:38:33,877 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (1/1) ... [2018-11-22 21:38:33,885 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 21:38:33,885 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 21:38:33,885 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 21:38:33,885 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 21:38:33,894 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (1/1) ... [2018-11-22 21:38:33,894 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (1/1) ... [2018-11-22 21:38:33,910 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (1/1) ... [2018-11-22 21:38:33,910 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (1/1) ... [2018-11-22 21:38:33,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (1/1) ... [2018-11-22 21:38:34,008 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (1/1) ... [2018-11-22 21:38:34,032 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (1/1) ... [2018-11-22 21:38:34,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 21:38:34,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 21:38:34,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 21:38:34,059 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 21:38:34,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/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 [2018-11-22 21:38:34,104 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-22 21:38:34,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 21:38:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 21:38:34,105 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-22 21:38:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-22 21:38:34,105 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-22 21:38:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-22 21:38:34,105 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-22 21:38:34,105 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-22 21:38:34,106 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-22 21:38:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-22 21:38:34,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 21:38:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 21:38:34,106 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 21:38:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 21:38:36,843 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 21:38:36,843 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-22 21:38:36,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:38:36 BoogieIcfgContainer [2018-11-22 21:38:36,844 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 21:38:36,844 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-22 21:38:36,844 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-22 21:38:36,846 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-22 21:38:36,846 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 09:38:32" (1/3) ... [2018-11-22 21:38:36,847 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65c53f8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 09:38:36, skipping insertion in model container [2018-11-22 21:38:36,847 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:38:33" (2/3) ... [2018-11-22 21:38:36,847 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65c53f8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 09:38:36, skipping insertion in model container [2018-11-22 21:38:36,847 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:38:36" (3/3) ... [2018-11-22 21:38:36,849 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label02_true-unreach-call.c [2018-11-22 21:38:36,855 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-22 21:38:36,861 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-22 21:38:36,872 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-22 21:38:36,898 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-22 21:38:36,898 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-22 21:38:36,899 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-22 21:38:36,899 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-22 21:38:36,899 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-22 21:38:36,899 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-22 21:38:36,899 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-22 21:38:36,899 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-22 21:38:36,923 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-11-22 21:38:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 815 [2018-11-22 21:38:36,953 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:38:36,954 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:38:36,955 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:38:36,959 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:38:36,960 INFO L82 PathProgramCache]: Analyzing trace with hash 1081539403, now seen corresponding path program 1 times [2018-11-22 21:38:36,961 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:38:36,990 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:38:36,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:38:36,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:38:36,991 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:38:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:38:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:38:38,185 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 21:38:38,185 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 21:38:38,185 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:38:38,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 21:38:38,202 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 21:38:38,202 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 21:38:38,204 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-11-22 21:38:40,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:38:40,283 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-11-22 21:38:40,285 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 21:38:40,286 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 814 [2018-11-22 21:38:40,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:38:40,309 INFO L225 Difference]: With dead ends: 2644 [2018-11-22 21:38:40,309 INFO L226 Difference]: Without dead ends: 1736 [2018-11-22 21:38:40,315 INFO L631 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 [2018-11-22 21:38:40,333 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1736 states. [2018-11-22 21:38:40,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1736 to 1736. [2018-11-22 21:38:40,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1736 states. [2018-11-22 21:38:40,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1736 states and 3149 transitions. [2018-11-22 21:38:40,414 INFO L78 Accepts]: Start accepts. Automaton has 1736 states and 3149 transitions. Word has length 814 [2018-11-22 21:38:40,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:38:40,416 INFO L480 AbstractCegarLoop]: Abstraction has 1736 states and 3149 transitions. [2018-11-22 21:38:40,416 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 21:38:40,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3149 transitions. [2018-11-22 21:38:40,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 823 [2018-11-22 21:38:40,441 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:38:40,441 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:38:40,441 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:38:40,442 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:38:40,442 INFO L82 PathProgramCache]: Analyzing trace with hash -219309222, now seen corresponding path program 1 times [2018-11-22 21:38:40,442 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:38:40,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:38:40,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:38:40,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:38:40,443 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:38:40,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:38:41,178 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:38:41,178 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-22 21:38:41,178 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-22 21:38:41,179 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:38:41,181 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 21:38:41,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 21:38:41,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-22 21:38:41,181 INFO L87 Difference]: Start difference. First operand 1736 states and 3149 transitions. Second operand 3 states. [2018-11-22 21:38:43,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:38:43,488 INFO L93 Difference]: Finished difference Result 5134 states and 9434 transitions. [2018-11-22 21:38:43,488 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 21:38:43,489 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 822 [2018-11-22 21:38:43,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:38:43,502 INFO L225 Difference]: With dead ends: 5134 [2018-11-22 21:38:43,502 INFO L226 Difference]: Without dead ends: 3404 [2018-11-22 21:38:43,505 INFO L631 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 [2018-11-22 21:38:43,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3404 states. [2018-11-22 21:38:43,560 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3404 to 3404. [2018-11-22 21:38:43,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3404 states. [2018-11-22 21:38:43,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 3404 states and 5837 transitions. [2018-11-22 21:38:43,569 INFO L78 Accepts]: Start accepts. Automaton has 3404 states and 5837 transitions. Word has length 822 [2018-11-22 21:38:43,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:38:43,570 INFO L480 AbstractCegarLoop]: Abstraction has 3404 states and 5837 transitions. [2018-11-22 21:38:43,570 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 21:38:43,570 INFO L276 IsEmpty]: Start isEmpty. Operand 3404 states and 5837 transitions. [2018-11-22 21:38:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2018-11-22 21:38:43,583 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:38:43,583 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-22 21:38:43,584 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:38:43,584 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:38:43,584 INFO L82 PathProgramCache]: Analyzing trace with hash -663329261, now seen corresponding path program 1 times [2018-11-22 21:38:43,584 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:38:43,585 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:38:43,585 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:38:43,585 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:38:43,585 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:38:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:38:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 65 proven. 5 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-22 21:38:43,993 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:38:43,994 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:38:43,994 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 886 with the following transitions: [2018-11-22 21:38:43,998 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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:38:44,058 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:38:44,058 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:38:45,418 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 21:38:45,420 INFO L272 AbstractInterpreter]: Visited 815 different actions 815 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. [2018-11-22 21:38:45,436 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:38:45,436 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 21:38:46,827 INFO L227 lantSequenceWeakener]: Weakened 876 states. On average, predicates are now at 78.65% of their original sizes. [2018-11-22 21:38:46,827 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 21:38:46,984 INFO L415 sIntCurrentIteration]: We unified 884 AI predicates to 884 [2018-11-22 21:38:46,984 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 21:38:46,985 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:38:46,985 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6] total 16 [2018-11-22 21:38:46,985 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:38:46,986 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-22 21:38:46,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-22 21:38:46,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-11-22 21:38:46,986 INFO L87 Difference]: Start difference. First operand 3404 states and 5837 transitions. Second operand 12 states. [2018-11-22 21:39:04,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:39:04,519 INFO L93 Difference]: Finished difference Result 7637 states and 12946 transitions. [2018-11-22 21:39:04,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-22 21:39:04,520 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 885 [2018-11-22 21:39:04,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:39:04,533 INFO L225 Difference]: With dead ends: 7637 [2018-11-22 21:39:04,533 INFO L226 Difference]: Without dead ends: 4239 [2018-11-22 21:39:04,539 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 888 GetRequests, 874 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:39:04,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4239 states. [2018-11-22 21:39:04,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4239 to 4238. [2018-11-22 21:39:04,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4238 states. [2018-11-22 21:39:04,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 4238 states and 6683 transitions. [2018-11-22 21:39:04,614 INFO L78 Accepts]: Start accepts. Automaton has 4238 states and 6683 transitions. Word has length 885 [2018-11-22 21:39:04,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:39:04,614 INFO L480 AbstractCegarLoop]: Abstraction has 4238 states and 6683 transitions. [2018-11-22 21:39:04,614 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-22 21:39:04,614 INFO L276 IsEmpty]: Start isEmpty. Operand 4238 states and 6683 transitions. [2018-11-22 21:39:04,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2018-11-22 21:39:04,641 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:39:04,642 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 21:39:04,642 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:39:04,642 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:39:04,642 INFO L82 PathProgramCache]: Analyzing trace with hash 269474457, now seen corresponding path program 1 times [2018-11-22 21:39:04,642 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:39:04,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:39:04,643 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:39:04,643 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:39:04,644 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:39:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:39:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 83 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-11-22 21:39:05,068 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:39:05,068 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:39:05,068 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 903 with the following transitions: [2018-11-22 21:39:05,069 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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:39:05,084 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:39:05,084 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:39:06,582 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 21:39:06,583 INFO L272 AbstractInterpreter]: Visited 818 different actions 1630 times. Merged at 4 different actions 4 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. [2018-11-22 21:39:06,593 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:39:06,593 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 21:39:07,306 INFO L227 lantSequenceWeakener]: Weakened 899 states. On average, predicates are now at 80.06% of their original sizes. [2018-11-22 21:39:07,306 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 21:39:07,407 INFO L415 sIntCurrentIteration]: We unified 901 AI predicates to 901 [2018-11-22 21:39:07,407 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 21:39:07,407 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:39:07,408 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-22 21:39:07,408 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:39:07,409 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-22 21:39:07,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-22 21:39:07,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:39:07,410 INFO L87 Difference]: Start difference. First operand 4238 states and 6683 transitions. Second operand 16 states. [2018-11-22 21:39:30,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:39:30,608 INFO L93 Difference]: Finished difference Result 9353 states and 15343 transitions. [2018-11-22 21:39:30,608 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-22 21:39:30,609 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 902 [2018-11-22 21:39:30,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:39:30,623 INFO L225 Difference]: With dead ends: 9353 [2018-11-22 21:39:30,623 INFO L226 Difference]: Without dead ends: 5955 [2018-11-22 21:39:30,629 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 926 GetRequests, 887 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-22 21:39:30,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5955 states. [2018-11-22 21:39:30,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5955 to 5949. [2018-11-22 21:39:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5949 states. [2018-11-22 21:39:30,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5949 states to 5949 states and 8465 transitions. [2018-11-22 21:39:30,735 INFO L78 Accepts]: Start accepts. Automaton has 5949 states and 8465 transitions. Word has length 902 [2018-11-22 21:39:30,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:39:30,735 INFO L480 AbstractCegarLoop]: Abstraction has 5949 states and 8465 transitions. [2018-11-22 21:39:30,735 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-22 21:39:30,736 INFO L276 IsEmpty]: Start isEmpty. Operand 5949 states and 8465 transitions. [2018-11-22 21:39:30,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 905 [2018-11-22 21:39:30,749 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:39:30,750 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-22 21:39:30,750 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:39:30,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:39:30,751 INFO L82 PathProgramCache]: Analyzing trace with hash 2108628642, now seen corresponding path program 1 times [2018-11-22 21:39:30,751 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:39:30,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:39:30,752 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:39:30,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:39:30,752 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:39:30,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:39:31,145 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 86 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-22 21:39:31,146 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:39:31,146 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:39:31,146 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 905 with the following transitions: [2018-11-22 21:39:31,147 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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:39:31,157 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:39:31,157 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:39:32,215 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 21:39:32,215 INFO L272 AbstractInterpreter]: Visited 819 different actions 1632 times. Merged at 4 different actions 4 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. [2018-11-22 21:39:32,217 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:39:32,217 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 21:39:32,915 INFO L227 lantSequenceWeakener]: Weakened 901 states. On average, predicates are now at 78.66% of their original sizes. [2018-11-22 21:39:32,915 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 21:39:33,021 INFO L415 sIntCurrentIteration]: We unified 903 AI predicates to 903 [2018-11-22 21:39:33,021 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 21:39:33,021 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:39:33,021 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [5] total 19 [2018-11-22 21:39:33,021 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:39:33,022 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-22 21:39:33,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-22 21:39:33,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:39:33,022 INFO L87 Difference]: Start difference. First operand 5949 states and 8465 transitions. Second operand 16 states. [2018-11-22 21:39:53,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:39:53,767 INFO L93 Difference]: Finished difference Result 13685 states and 20281 transitions. [2018-11-22 21:39:53,767 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-22 21:39:53,767 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 904 [2018-11-22 21:39:53,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:39:53,787 INFO L225 Difference]: With dead ends: 13685 [2018-11-22 21:39:53,787 INFO L226 Difference]: Without dead ends: 8576 [2018-11-22 21:39:53,795 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 928 GetRequests, 889 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-22 21:39:53,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8576 states. [2018-11-22 21:39:53,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8576 to 8564. [2018-11-22 21:39:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8564 states. [2018-11-22 21:39:53,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8564 states to 8564 states and 11225 transitions. [2018-11-22 21:39:53,922 INFO L78 Accepts]: Start accepts. Automaton has 8564 states and 11225 transitions. Word has length 904 [2018-11-22 21:39:53,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:39:53,923 INFO L480 AbstractCegarLoop]: Abstraction has 8564 states and 11225 transitions. [2018-11-22 21:39:53,923 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-22 21:39:53,923 INFO L276 IsEmpty]: Start isEmpty. Operand 8564 states and 11225 transitions. [2018-11-22 21:39:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 922 [2018-11-22 21:39:53,942 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:39:53,943 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-22 21:39:53,943 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:39:53,943 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:39:53,943 INFO L82 PathProgramCache]: Analyzing trace with hash -1426793553, now seen corresponding path program 1 times [2018-11-22 21:39:53,943 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:39:53,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:39:53,944 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:39:53,944 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:39:53,944 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:39:53,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:39:54,451 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 112 proven. 48 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-22 21:39:54,452 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:39:54,452 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:39:54,452 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 922 with the following transitions: [2018-11-22 21:39:54,454 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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:39:54,468 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:39:54,468 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:39:55,874 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 21:39:55,874 INFO L272 AbstractInterpreter]: Visited 820 different actions 2452 times. Merged at 6 different actions 12 times. Never widened. Performed 43169 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43169 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-22 21:39:55,875 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:39:55,875 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 21:39:56,575 INFO L227 lantSequenceWeakener]: Weakened 918 states. On average, predicates are now at 78.66% of their original sizes. [2018-11-22 21:39:56,576 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 21:39:56,707 INFO L415 sIntCurrentIteration]: We unified 920 AI predicates to 920 [2018-11-22 21:39:56,707 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 21:39:56,707 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:39:56,707 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-22 21:39:56,707 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:39:56,708 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-22 21:39:56,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-22 21:39:56,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:39:56,708 INFO L87 Difference]: Start difference. First operand 8564 states and 11225 transitions. Second operand 16 states. [2018-11-22 21:40:28,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:40:28,140 INFO L93 Difference]: Finished difference Result 20909 states and 28632 transitions. [2018-11-22 21:40:28,140 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-11-22 21:40:28,140 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 921 [2018-11-22 21:40:28,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:40:28,160 INFO L225 Difference]: With dead ends: 20909 [2018-11-22 21:40:28,160 INFO L226 Difference]: Without dead ends: 13185 [2018-11-22 21:40:28,172 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 949 GetRequests, 906 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-11-22 21:40:28,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13185 states. [2018-11-22 21:40:28,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13185 to 13153. [2018-11-22 21:40:28,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13153 states. [2018-11-22 21:40:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13153 states to 13153 states and 16223 transitions. [2018-11-22 21:40:28,357 INFO L78 Accepts]: Start accepts. Automaton has 13153 states and 16223 transitions. Word has length 921 [2018-11-22 21:40:28,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:40:28,357 INFO L480 AbstractCegarLoop]: Abstraction has 13153 states and 16223 transitions. [2018-11-22 21:40:28,357 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-22 21:40:28,357 INFO L276 IsEmpty]: Start isEmpty. Operand 13153 states and 16223 transitions. [2018-11-22 21:40:28,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 959 [2018-11-22 21:40:28,380 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:40:28,381 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-22 21:40:28,381 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:40:28,381 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:40:28,381 INFO L82 PathProgramCache]: Analyzing trace with hash -250596521, now seen corresponding path program 1 times [2018-11-22 21:40:28,382 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:40:28,382 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:40:28,382 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:40:28,382 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:40:28,382 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:40:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:40:29,388 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 134 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-22 21:40:29,389 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:40:29,389 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:40:29,389 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 959 with the following transitions: [2018-11-22 21:40:29,389 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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:40:29,400 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:40:29,400 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:40:30,868 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-22 21:40:30,868 INFO L272 AbstractInterpreter]: Visited 818 different actions 2446 times. Merged at 6 different actions 12 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. [2018-11-22 21:40:30,870 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:40:30,870 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-22 21:40:31,817 INFO L227 lantSequenceWeakener]: Weakened 955 states. On average, predicates are now at 80.06% of their original sizes. [2018-11-22 21:40:31,817 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-22 21:40:31,921 INFO L415 sIntCurrentIteration]: We unified 957 AI predicates to 957 [2018-11-22 21:40:31,921 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-22 21:40:31,922 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:40:31,922 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [8] total 22 [2018-11-22 21:40:31,922 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:40:31,923 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-22 21:40:31,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-22 21:40:31,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:40:31,923 INFO L87 Difference]: Start difference. First operand 13153 states and 16223 transitions. Second operand 16 states. [2018-11-22 21:40:52,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:40:52,692 INFO L93 Difference]: Finished difference Result 34225 states and 46280 transitions. [2018-11-22 21:40:52,692 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-11-22 21:40:52,693 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 958 [2018-11-22 21:40:52,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:40:52,744 INFO L225 Difference]: With dead ends: 34225 [2018-11-22 21:40:52,744 INFO L226 Difference]: Without dead ends: 21912 [2018-11-22 21:40:52,762 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 985 GetRequests, 943 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=248, Invalid=1644, Unknown=0, NotChecked=0, Total=1892 [2018-11-22 21:40:52,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21912 states. [2018-11-22 21:40:53,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21912 to 21876. [2018-11-22 21:40:53,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21876 states. [2018-11-22 21:40:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21876 states to 21876 states and 26447 transitions. [2018-11-22 21:40:53,069 INFO L78 Accepts]: Start accepts. Automaton has 21876 states and 26447 transitions. Word has length 958 [2018-11-22 21:40:53,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:40:53,070 INFO L480 AbstractCegarLoop]: Abstraction has 21876 states and 26447 transitions. [2018-11-22 21:40:53,070 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-22 21:40:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 21876 states and 26447 transitions. [2018-11-22 21:40:53,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1061 [2018-11-22 21:40:53,112 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:40:53,113 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:40:53,113 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:40:53,113 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:40:53,114 INFO L82 PathProgramCache]: Analyzing trace with hash -1913918650, now seen corresponding path program 1 times [2018-11-22 21:40:53,114 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:40:53,114 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:40:53,115 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:40:53,115 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:40:53,115 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:40:53,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:40:53,688 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 278 proven. 94 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-22 21:40:53,688 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:40:53,688 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:40:53,689 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1061 with the following transitions: [2018-11-22 21:40:53,689 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], [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], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:40:53,697 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:40:53,698 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:40:55,808 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:40:55,808 INFO L272 AbstractInterpreter]: Visited 822 different actions 3280 times. Merged at 7 different actions 25 times. Never widened. Performed 60072 root evaluator evaluations with a maximum evaluation depth of 3. Performed 60072 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-22 21:40:55,813 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:40:55,813 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:40:55,814 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:40:55,814 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/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 [2018-11-22 21:40:55,820 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:40:55,820 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:40:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:40:56,057 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:40:56,463 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 354 proven. 2 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-22 21:40:56,463 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:40:56,812 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 298 proven. 38 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2018-11-22 21:40:56,829 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:40:56,829 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-11-22 21:40:56,829 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:40:56,830 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-22 21:40:56,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-22 21:40:56,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:40:56,831 INFO L87 Difference]: Start difference. First operand 21876 states and 26447 transitions. Second operand 14 states. [2018-11-22 21:41:12,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:41:12,861 INFO L93 Difference]: Finished difference Result 80891 states and 119465 transitions. [2018-11-22 21:41:12,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2018-11-22 21:41:12,861 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1060 [2018-11-22 21:41:12,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:41:12,988 INFO L225 Difference]: With dead ends: 80891 [2018-11-22 21:41:12,989 INFO L226 Difference]: Without dead ends: 59855 [2018-11-22 21:41:13,022 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2234 GetRequests, 2162 SyntacticMatches, 2 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1544 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1031, Invalid=4081, Unknown=0, NotChecked=0, Total=5112 [2018-11-22 21:41:13,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59855 states. [2018-11-22 21:41:13,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59855 to 57077. [2018-11-22 21:41:13,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57077 states. [2018-11-22 21:41:13,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57077 states to 57077 states and 75838 transitions. [2018-11-22 21:41:13,725 INFO L78 Accepts]: Start accepts. Automaton has 57077 states and 75838 transitions. Word has length 1060 [2018-11-22 21:41:13,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:41:13,725 INFO L480 AbstractCegarLoop]: Abstraction has 57077 states and 75838 transitions. [2018-11-22 21:41:13,725 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-22 21:41:13,725 INFO L276 IsEmpty]: Start isEmpty. Operand 57077 states and 75838 transitions. [2018-11-22 21:41:13,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1164 [2018-11-22 21:41:13,785 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:41:13,785 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2018-11-22 21:41:13,785 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:41:13,786 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:41:13,786 INFO L82 PathProgramCache]: Analyzing trace with hash -1850894940, now seen corresponding path program 1 times [2018-11-22 21:41:13,786 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:41:13,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:41:13,787 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:41:13,787 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:41:13,787 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:41:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:41:14,431 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 488 proven. 162 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2018-11-22 21:41:14,431 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:41:14,431 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:41:14,432 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1164 with the following transitions: [2018-11-22 21:41:14,432 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], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:41:14,444 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:41:14,444 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:41:16,566 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:41:16,566 INFO L272 AbstractInterpreter]: Visited 822 different actions 3278 times. Merged at 7 different actions 23 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. [2018-11-22 21:41:16,568 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:41:16,568 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:41:16,568 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:41:16,568 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/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 [2018-11-22 21:41:16,574 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:41:16,575 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:41:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:41:16,760 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:41:17,090 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 503 proven. 2 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2018-11-22 21:41:17,091 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:41:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 411 proven. 21 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2018-11-22 21:41:17,696 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:41:17,697 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-11-22 21:41:17,697 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:41:17,698 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-22 21:41:17,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-22 21:41:17,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=193, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:41:17,698 INFO L87 Difference]: Start difference. First operand 57077 states and 75838 transitions. Second operand 15 states. [2018-11-22 21:41:41,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:41:41,409 INFO L93 Difference]: Finished difference Result 175340 states and 251984 transitions. [2018-11-22 21:41:41,409 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 153 states. [2018-11-22 21:41:41,409 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1163 [2018-11-22 21:41:41,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:41:41,646 INFO L225 Difference]: With dead ends: 175340 [2018-11-22 21:41:41,647 INFO L226 Difference]: Without dead ends: 114469 [2018-11-22 21:41:41,719 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2618 GetRequests, 2455 SyntacticMatches, 2 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10942 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3193, Invalid=23213, Unknown=0, NotChecked=0, Total=26406 [2018-11-22 21:41:41,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114469 states. [2018-11-22 21:41:42,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114469 to 111594. [2018-11-22 21:41:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 111594 states. [2018-11-22 21:41:42,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111594 states to 111594 states and 137285 transitions. [2018-11-22 21:41:42,932 INFO L78 Accepts]: Start accepts. Automaton has 111594 states and 137285 transitions. Word has length 1163 [2018-11-22 21:41:42,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:41:42,932 INFO L480 AbstractCegarLoop]: Abstraction has 111594 states and 137285 transitions. [2018-11-22 21:41:42,932 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-22 21:41:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 111594 states and 137285 transitions. [2018-11-22 21:41:43,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1310 [2018-11-22 21:41:43,026 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:41:43,026 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 21:41:43,026 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:41:43,026 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:41:43,026 INFO L82 PathProgramCache]: Analyzing trace with hash -2105628001, now seen corresponding path program 1 times [2018-11-22 21:41:43,027 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:41:43,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:41:43,027 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:41:43,027 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:41:43,027 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:41:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:41:44,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 660 proven. 226 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2018-11-22 21:41:44,034 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:41:44,035 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:41:44,035 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1310 with the following transitions: [2018-11-22 21:41:44,036 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], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2913], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:41:44,044 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:41:44,044 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:41:47,267 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:41:47,267 INFO L272 AbstractInterpreter]: Visited 826 different actions 4949 times. Merged at 10 different actions 50 times. Widened at 1 different actions 2 times. Performed 92694 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92694 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 16 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-22 21:41:47,276 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:41:47,276 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:41:47,277 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:41:47,277 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/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 [2018-11-22 21:41:47,283 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:41:47,283 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:41:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:41:47,469 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:41:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 745 proven. 2 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2018-11-22 21:41:47,907 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:41:48,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 745 proven. 2 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2018-11-22 21:41:48,650 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:41:48,651 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 5, 5] total 19 [2018-11-22 21:41:48,651 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:41:48,652 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-22 21:41:48,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-22 21:41:48,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=292, Unknown=0, NotChecked=0, Total=342 [2018-11-22 21:41:48,652 INFO L87 Difference]: Start difference. First operand 111594 states and 137285 transitions. Second operand 18 states. [2018-11-22 21:41:54,940 WARN L180 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 28 DAG size of output: 27 [2018-11-22 21:42:22,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:42:22,358 INFO L93 Difference]: Finished difference Result 222887 states and 276897 transitions. [2018-11-22 21:42:22,359 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 284 states. [2018-11-22 21:42:22,359 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1309 [2018-11-22 21:42:22,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:42:22,558 INFO L225 Difference]: With dead ends: 222887 [2018-11-22 21:42:22,558 INFO L226 Difference]: Without dead ends: 112133 [2018-11-22 21:42:22,642 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3143 GetRequests, 2845 SyntacticMatches, 3 SemanticMatches, 295 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39740 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=8421, Invalid=79491, Unknown=0, NotChecked=0, Total=87912 [2018-11-22 21:42:22,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112133 states. [2018-11-22 21:42:23,535 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112133 to 109723. [2018-11-22 21:42:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 109723 states. [2018-11-22 21:42:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109723 states to 109723 states and 123453 transitions. [2018-11-22 21:42:23,649 INFO L78 Accepts]: Start accepts. Automaton has 109723 states and 123453 transitions. Word has length 1309 [2018-11-22 21:42:23,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:42:23,649 INFO L480 AbstractCegarLoop]: Abstraction has 109723 states and 123453 transitions. [2018-11-22 21:42:23,649 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-22 21:42:23,649 INFO L276 IsEmpty]: Start isEmpty. Operand 109723 states and 123453 transitions. [2018-11-22 21:42:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1743 [2018-11-22 21:42:23,742 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:42:23,743 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:42:23,743 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:42:23,743 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:23,744 INFO L82 PathProgramCache]: Analyzing trace with hash 555645809, now seen corresponding path program 1 times [2018-11-22 21:42:23,744 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:42:23,744 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:23,744 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:23,745 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:23,745 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:42:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:24,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 1013 proven. 520 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2018-11-22 21:42:24,991 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:42:24,991 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:42:24,991 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1743 with the following transitions: [2018-11-22 21:42:24,992 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], [1045], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [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], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:42:25,000 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:42:25,000 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:42:27,656 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:42:27,656 INFO L272 AbstractInterpreter]: Visited 826 different actions 4121 times. Merged at 8 different actions 38 times. Widened at 1 different actions 1 times. Performed 76258 root evaluator evaluations with a maximum evaluation depth of 3. Performed 76258 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-22 21:42:27,657 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:27,658 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:42:27,658 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:42:27,658 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/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 [2018-11-22 21:42:27,670 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:27,670 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:42:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:27,918 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:42:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 1334 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-11-22 21:42:28,872 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:42:30,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 1334 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-11-22 21:42:30,252 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:42:30,253 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-22 21:42:30,253 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:42:30,254 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 21:42:30,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 21:42:30,254 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2018-11-22 21:42:30,255 INFO L87 Difference]: Start difference. First operand 109723 states and 123453 transitions. Second operand 9 states. [2018-11-22 21:42:36,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:42:36,448 INFO L93 Difference]: Finished difference Result 241382 states and 275469 transitions. [2018-11-22 21:42:36,448 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-22 21:42:36,448 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1742 [2018-11-22 21:42:36,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:42:36,624 INFO L225 Difference]: With dead ends: 241382 [2018-11-22 21:42:36,625 INFO L226 Difference]: Without dead ends: 100602 [2018-11-22 21:42:36,741 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3535 GetRequests, 3503 SyntacticMatches, 3 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=230, Invalid=700, Unknown=0, NotChecked=0, Total=930 [2018-11-22 21:42:36,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100602 states. [2018-11-22 21:42:37,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100602 to 95284. [2018-11-22 21:42:37,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 95284 states. [2018-11-22 21:42:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95284 states to 95284 states and 98494 transitions. [2018-11-22 21:42:37,658 INFO L78 Accepts]: Start accepts. Automaton has 95284 states and 98494 transitions. Word has length 1742 [2018-11-22 21:42:37,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:42:37,658 INFO L480 AbstractCegarLoop]: Abstraction has 95284 states and 98494 transitions. [2018-11-22 21:42:37,658 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 21:42:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 95284 states and 98494 transitions. [2018-11-22 21:42:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2030 [2018-11-22 21:42:37,726 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:42:37,727 INFO L402 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, 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, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-22 21:42:37,727 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:42:37,727 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:37,727 INFO L82 PathProgramCache]: Analyzing trace with hash -1967822825, now seen corresponding path program 1 times [2018-11-22 21:42:37,727 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:42:37,728 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:37,728 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:37,728 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:42:37,728 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:42:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:38,284 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-11-22 21:42:42,717 INFO L134 CoverageAnalysis]: Checked inductivity of 3485 backedges. 1409 proven. 1532 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2018-11-22 21:42:42,717 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:42:42,717 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:42:42,718 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2030 with the following transitions: [2018-11-22 21:42:42,718 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], [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], [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], [3021], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3337], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:42:42,726 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:42:42,726 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:42:45,839 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:42:45,839 INFO L272 AbstractInterpreter]: Visited 828 different actions 4968 times. Merged at 13 different actions 57 times. Widened at 1 different actions 1 times. Performed 93013 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93013 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 19 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-22 21:42:45,841 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:42:45,841 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:42:45,841 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:42:45,841 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/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 [2018-11-22 21:42:45,848 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:42:45,848 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:42:46,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:42:46,189 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:42:47,375 INFO L134 CoverageAnalysis]: Checked inductivity of 3485 backedges. 2108 proven. 2 refuted. 0 times theorem prover too weak. 1375 trivial. 0 not checked. [2018-11-22 21:42:47,376 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:42:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3485 backedges. 1674 proven. 107 refuted. 0 times theorem prover too weak. 1704 trivial. 0 not checked. [2018-11-22 21:42:48,574 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:42:48,575 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2018-11-22 21:42:48,575 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:42:48,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-22 21:42:48,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-22 21:42:48,577 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=427, Unknown=0, NotChecked=0, Total=506 [2018-11-22 21:42:48,577 INFO L87 Difference]: Start difference. First operand 95284 states and 98494 transitions. Second operand 21 states. [2018-11-22 21:43:02,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:43:02,425 INFO L93 Difference]: Finished difference Result 200038 states and 207807 transitions. [2018-11-22 21:43:02,425 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 85 states. [2018-11-22 21:43:02,425 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 2029 [2018-11-22 21:43:02,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:43:02,595 INFO L225 Difference]: With dead ends: 200038 [2018-11-22 21:43:02,595 INFO L226 Difference]: Without dead ends: 105594 [2018-11-22 21:43:02,678 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4225 GetRequests, 4121 SyntacticMatches, 1 SemanticMatches, 103 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3857 ImplicationChecksByTransitivity, 4.4s TimeCoverageRelationStatistics Valid=1873, Invalid=9047, Unknown=0, NotChecked=0, Total=10920 [2018-11-22 21:43:02,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105594 states. [2018-11-22 21:43:03,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105594 to 103636. [2018-11-22 21:43:03,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 103636 states. [2018-11-22 21:43:03,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103636 states to 103636 states and 107098 transitions. [2018-11-22 21:43:03,782 INFO L78 Accepts]: Start accepts. Automaton has 103636 states and 107098 transitions. Word has length 2029 [2018-11-22 21:43:03,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:43:03,783 INFO L480 AbstractCegarLoop]: Abstraction has 103636 states and 107098 transitions. [2018-11-22 21:43:03,783 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-22 21:43:03,783 INFO L276 IsEmpty]: Start isEmpty. Operand 103636 states and 107098 transitions. [2018-11-22 21:43:03,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2266 [2018-11-22 21:43:03,863 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:43:03,864 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:43:03,864 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:43:03,864 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:43:03,864 INFO L82 PathProgramCache]: Analyzing trace with hash 543817547, now seen corresponding path program 1 times [2018-11-22 21:43:03,865 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:43:03,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:43:03,865 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:43:03,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:43:03,866 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:43:03,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:43:05,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3641 backedges. 1783 proven. 734 refuted. 0 times theorem prover too weak. 1124 trivial. 0 not checked. [2018-11-22 21:43:05,794 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:43:05,794 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:43:05,794 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2266 with the following transitions: [2018-11-22 21:43:05,795 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], [2233], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2329], [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], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:43:05,802 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:43:05,802 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:43:08,958 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:43:08,958 INFO L272 AbstractInterpreter]: Visited 826 different actions 4983 times. Merged at 12 different actions 84 times. Widened at 1 different actions 2 times. Performed 92954 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92954 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-22 21:43:08,960 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:43:08,960 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:43:08,960 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:43:08,960 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/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 [2018-11-22 21:43:08,967 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:43:08,967 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:43:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:43:09,262 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:43:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 3641 backedges. 2456 proven. 7 refuted. 0 times theorem prover too weak. 1178 trivial. 0 not checked. [2018-11-22 21:43:10,887 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:43:12,817 INFO L134 CoverageAnalysis]: Checked inductivity of 3641 backedges. 1803 proven. 885 refuted. 0 times theorem prover too weak. 953 trivial. 0 not checked. [2018-11-22 21:43:12,833 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:43:12,834 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-22 21:43:12,834 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:43:12,835 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-22 21:43:12,835 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-22 21:43:12,835 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-11-22 21:43:12,836 INFO L87 Difference]: Start difference. First operand 103636 states and 107098 transitions. Second operand 9 states. [2018-11-22 21:43:16,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:43:16,982 INFO L93 Difference]: Finished difference Result 239603 states and 247639 transitions. [2018-11-22 21:43:16,982 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-22 21:43:16,982 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 2265 [2018-11-22 21:43:16,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:43:17,178 INFO L225 Difference]: With dead ends: 239603 [2018-11-22 21:43:17,178 INFO L226 Difference]: Without dead ends: 136807 [2018-11-22 21:43:17,260 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4543 GetRequests, 4528 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2018-11-22 21:43:17,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136807 states. [2018-11-22 21:43:18,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136807 to 131730. [2018-11-22 21:43:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131730 states. [2018-11-22 21:43:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131730 states to 131730 states and 135482 transitions. [2018-11-22 21:43:18,404 INFO L78 Accepts]: Start accepts. Automaton has 131730 states and 135482 transitions. Word has length 2265 [2018-11-22 21:43:18,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:43:18,404 INFO L480 AbstractCegarLoop]: Abstraction has 131730 states and 135482 transitions. [2018-11-22 21:43:18,404 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-22 21:43:18,404 INFO L276 IsEmpty]: Start isEmpty. Operand 131730 states and 135482 transitions. [2018-11-22 21:43:18,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2362 [2018-11-22 21:43:18,490 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:43:18,491 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:43:18,491 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:43:18,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:43:18,491 INFO L82 PathProgramCache]: Analyzing trace with hash -902647889, now seen corresponding path program 1 times [2018-11-22 21:43:18,492 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:43:18,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:43:18,492 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:43:18,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:43:18,492 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:43:18,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:43:21,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2939 backedges. 2064 proven. 717 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2018-11-22 21:43:21,317 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:43:21,318 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:43:21,318 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2362 with the following transitions: [2018-11-22 21:43:21,318 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], [181], [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], [853], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1736], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1925], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [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], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [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], [3233], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3530], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:43:21,325 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:43:21,325 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:43:23,897 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:43:23,897 INFO L272 AbstractInterpreter]: Visited 830 different actions 4155 times. Merged at 10 different actions 54 times. Never widened. Performed 74851 root evaluator evaluations with a maximum evaluation depth of 3. Performed 74851 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-22 21:43:23,899 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:43:23,899 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:43:23,899 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:43:23,899 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/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 [2018-11-22 21:43:23,906 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:43:23,906 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:43:24,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:43:24,207 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:43:27,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2939 backedges. 2344 proven. 2 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2018-11-22 21:43:27,161 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:43:28,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2939 backedges. 2344 proven. 2 refuted. 0 times theorem prover too weak. 593 trivial. 0 not checked. [2018-11-22 21:43:28,984 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:43:28,985 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 17 [2018-11-22 21:43:28,985 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:43:28,986 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-22 21:43:28,986 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-22 21:43:28,986 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=215, Unknown=0, NotChecked=0, Total=272 [2018-11-22 21:43:28,986 INFO L87 Difference]: Start difference. First operand 131730 states and 135482 transitions. Second operand 14 states. [2018-11-22 21:43:39,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:43:39,702 INFO L93 Difference]: Finished difference Result 308143 states and 318060 transitions. [2018-11-22 21:43:39,702 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2018-11-22 21:43:39,702 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 2361 [2018-11-22 21:43:39,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:43:39,958 INFO L225 Difference]: With dead ends: 308143 [2018-11-22 21:43:39,958 INFO L226 Difference]: Without dead ends: 176386 [2018-11-22 21:43:40,037 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4839 GetRequests, 4771 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1373 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=919, Invalid=3911, Unknown=0, NotChecked=0, Total=4830 [2018-11-22 21:43:40,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176386 states. [2018-11-22 21:43:41,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176386 to 173577. [2018-11-22 21:43:41,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 173577 states. [2018-11-22 21:43:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173577 states to 173577 states and 178354 transitions. [2018-11-22 21:43:41,568 INFO L78 Accepts]: Start accepts. Automaton has 173577 states and 178354 transitions. Word has length 2361 [2018-11-22 21:43:41,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:43:41,569 INFO L480 AbstractCegarLoop]: Abstraction has 173577 states and 178354 transitions. [2018-11-22 21:43:41,569 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-22 21:43:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 173577 states and 178354 transitions. [2018-11-22 21:43:41,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2391 [2018-11-22 21:43:41,682 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:43:41,683 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-22 21:43:41,683 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:43:41,683 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:43:41,683 INFO L82 PathProgramCache]: Analyzing trace with hash -1065312683, now seen corresponding path program 1 times [2018-11-22 21:43:41,684 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:43:41,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:43:41,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:43:41,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:43:41,684 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:43:41,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:43:44,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4266 backedges. 2357 proven. 484 refuted. 0 times theorem prover too weak. 1425 trivial. 0 not checked. [2018-11-22 21:43:44,078 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:43:44,078 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:43:44,078 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2391 with the following transitions: [2018-11-22 21:43:44,079 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], [2233], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2329], [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], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3389], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:43:44,086 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:43:44,086 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:43:47,304 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:43:47,304 INFO L272 AbstractInterpreter]: Visited 826 different actions 4972 times. Merged at 12 different actions 73 times. Widened at 1 different actions 1 times. Performed 92907 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92907 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-22 21:43:47,312 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:43:47,313 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:43:47,313 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:43:47,313 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 21:43:47,320 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:43:47,320 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:43:47,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:43:47,634 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:43:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 4266 backedges. 3187 proven. 5 refuted. 0 times theorem prover too weak. 1074 trivial. 0 not checked. [2018-11-22 21:43:49,181 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:43:50,957 INFO L134 CoverageAnalysis]: Checked inductivity of 4266 backedges. 2384 proven. 362 refuted. 0 times theorem prover too weak. 1520 trivial. 0 not checked. [2018-11-22 21:43:50,984 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-22 21:43:50,985 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-11-22 21:43:50,985 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-22 21:43:50,987 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-22 21:43:50,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-22 21:43:50,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=176, Unknown=0, NotChecked=0, Total=240 [2018-11-22 21:43:50,987 INFO L87 Difference]: Start difference. First operand 173577 states and 178354 transitions. Second operand 15 states. [2018-11-22 21:44:00,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:44:00,500 INFO L93 Difference]: Finished difference Result 346829 states and 356581 transitions. [2018-11-22 21:44:00,501 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2018-11-22 21:44:00,501 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 2390 [2018-11-22 21:44:00,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:44:00,790 INFO L225 Difference]: With dead ends: 346829 [2018-11-22 21:44:00,790 INFO L226 Difference]: Without dead ends: 174092 [2018-11-22 21:44:00,920 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4856 GetRequests, 4807 SyntacticMatches, 4 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 607 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=512, Invalid=1650, Unknown=0, NotChecked=0, Total=2162 [2018-11-22 21:44:01,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174092 states. [2018-11-22 21:44:02,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174092 to 169020. [2018-11-22 21:44:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169020 states. [2018-11-22 21:44:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169020 states to 169020 states and 171995 transitions. [2018-11-22 21:44:02,433 INFO L78 Accepts]: Start accepts. Automaton has 169020 states and 171995 transitions. Word has length 2390 [2018-11-22 21:44:02,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:44:02,434 INFO L480 AbstractCegarLoop]: Abstraction has 169020 states and 171995 transitions. [2018-11-22 21:44:02,434 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-22 21:44:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 169020 states and 171995 transitions. [2018-11-22 21:44:02,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2558 [2018-11-22 21:44:02,556 INFO L394 BasicCegarLoop]: Found error trace [2018-11-22 21:44:02,556 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-22 21:44:02,556 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-22 21:44:02,557 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:44:02,557 INFO L82 PathProgramCache]: Analyzing trace with hash 1999353745, now seen corresponding path program 1 times [2018-11-22 21:44:02,557 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-22 21:44:02,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:44:02,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:44:02,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-22 21:44:02,558 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-22 21:44:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:44:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 3643 backedges. 1499 proven. 1061 refuted. 0 times theorem prover too weak. 1083 trivial. 0 not checked. [2018-11-22 21:44:05,673 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:44:05,674 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-22 21:44:05,674 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2558 with the following transitions: [2018-11-22 21:44:05,674 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], [181], [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], [853], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1736], [1737], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1925], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2233], [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], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [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], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3530], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-22 21:44:05,682 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-22 21:44:05,682 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-22 21:44:08,281 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-22 21:44:08,281 INFO L272 AbstractInterpreter]: Visited 830 different actions 4166 times. Merged at 11 different actions 65 times. Widened at 1 different actions 1 times. Performed 74967 root evaluator evaluations with a maximum evaluation depth of 3. Performed 74967 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-22 21:44:08,282 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-22 21:44:08,282 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-22 21:44:08,282 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-22 21:44:08,282 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-22 21:44:08,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-22 21:44:08,289 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-22 21:44:08,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-22 21:44:08,613 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-22 21:44:10,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3643 backedges. 1731 proven. 0 refuted. 0 times theorem prover too weak. 1912 trivial. 0 not checked. [2018-11-22 21:44:10,502 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-22 21:44:12,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3643 backedges. 1731 proven. 0 refuted. 0 times theorem prover too weak. 1912 trivial. 0 not checked. [2018-11-22 21:44:12,342 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-22 21:44:12,343 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 8 [2018-11-22 21:44:12,343 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-22 21:44:12,344 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-22 21:44:12,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-22 21:44:12,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-22 21:44:12,344 INFO L87 Difference]: Start difference. First operand 169020 states and 171995 transitions. Second operand 3 states. [2018-11-22 21:44:14,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-22 21:44:14,400 INFO L93 Difference]: Finished difference Result 319897 states and 325869 transitions. [2018-11-22 21:44:14,401 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-22 21:44:14,401 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2557 [2018-11-22 21:44:14,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-22 21:44:14,403 INFO L225 Difference]: With dead ends: 319897 [2018-11-22 21:44:14,403 INFO L226 Difference]: Without dead ends: 0 [2018-11-22 21:44:14,583 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5129 GetRequests, 5118 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-22 21:44:14,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-22 21:44:14,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-22 21:44:14,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-22 21:44:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-22 21:44:14,585 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2557 [2018-11-22 21:44:14,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-22 21:44:14,586 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-22 21:44:14,586 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-22 21:44:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-22 21:44:14,586 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-22 21:44:14,591 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-22 21:44:14,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:14,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:14,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:14,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:15,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:15,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:15,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:15,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:16,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:16,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:16,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:16,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:16,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:16,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:16,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:16,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:17,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:18,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:19,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,251 WARN L180 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 1373 DAG size of output: 826 [2018-11-22 21:44:20,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:20,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:21,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:22,785 WARN L180 SmtUtils]: Spent 2.18 s on a formula simplification. DAG size of input: 1278 DAG size of output: 714 [2018-11-22 21:44:22,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:23,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:23,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:23,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:23,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:23,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-22 21:44:33,922 WARN L180 SmtUtils]: Spent 10.72 s on a formula simplification. DAG size of input: 750 DAG size of output: 223 [2018-11-22 21:44:46,527 WARN L180 SmtUtils]: Spent 12.57 s on a formula simplification. DAG size of input: 751 DAG size of output: 226 [2018-11-22 21:44:59,780 WARN L180 SmtUtils]: Spent 13.22 s on a formula simplification. DAG size of input: 747 DAG size of output: 224 [2018-11-22 21:45:15,262 WARN L180 SmtUtils]: Spent 15.45 s on a formula simplification. DAG size of input: 760 DAG size of output: 229 [2018-11-22 21:45:29,780 WARN L180 SmtUtils]: Spent 14.50 s on a formula simplification. DAG size of input: 753 DAG size of output: 230 [2018-11-22 21:45:37,779 WARN L180 SmtUtils]: Spent 7.92 s on a formula simplification. DAG size of input: 673 DAG size of output: 207 [2018-11-22 21:45:50,446 WARN L180 SmtUtils]: Spent 12.64 s on a formula simplification. DAG size of input: 750 DAG size of output: 230 [2018-11-22 21:45:57,368 WARN L180 SmtUtils]: Spent 6.92 s on a formula simplification. DAG size of input: 554 DAG size of output: 207 [2018-11-22 21:46:11,764 WARN L180 SmtUtils]: Spent 14.37 s on a formula simplification. DAG size of input: 772 DAG size of output: 233 [2018-11-22 21:46:11,767 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-22 21:46:11,767 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-11-22 21:46:11,767 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-22 21:46:11,767 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,767 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,767 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,767 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,768 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,769 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,770 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,771 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,772 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-22 21:46:11,773 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,774 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4763) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,775 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,776 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,777 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse37 (= 17 |old(~a26~0)|)) (.cse39 (= 17 |old(~a4~0)|))) (let ((.cse1 (not .cse39)) (.cse4 (not (= 1 |old(~a3~0)|))) (.cse22 (not .cse37)) (.cse2 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse6 (not (= 15 |old(~a28~0)|))) (.cse7 (not (= 1 |old(~a7~0)|)))) (let ((.cse56 (= 16 |old(~a28~0)|)) (.cse34 (= 18 |old(~a14~0)|)) (.cse55 (= ~a4~0 |old(~a4~0)|)) (.cse21 (not (= 17 |old(~a28~0)|))) (.cse41 (< 19 |old(~a14~0)|)) (.cse23 (= |old(~a28~0)| ~a28~0)) (.cse17 (= 0 |old(~a14~0)|)) (.cse49 (= 0 |old(~a28~0)|)) (.cse27 (not (= 18 |old(~a26~0)|))) (.cse46 (or .cse1 .cse4 .cse22 .cse2 .cse5 .cse6 (not (= 20 |old(~a14~0)|)) .cse7)) (.cse47 (= 18 ~a14~0)) (.cse62 (= |old(~a4~0)| ~a4~0)) (.cse48 (= ~a28~0 |old(~a28~0)|)) (.cse11 (= ~a4~0 17)) (.cse43 (= ~a28~0 15)) (.cse9 (= |old(~a26~0)| ~a26~0)) (.cse10 (= ~a14~0 |old(~a14~0)|)) (.cse12 (= ~a7~0 |old(~a7~0)|)) (.cse24 (= ~a4~0 18)) (.cse13 (= 16 ~a28~0)) (.cse14 (= ~a3~0 |old(~a3~0)|))) (let ((.cse42 (= ~a26~0 17)) (.cse50 (and .cse9 .cse10 .cse12 .cse24 .cse13 .cse14)) (.cse26 (and .cse9 .cse10 .cse11 .cse12 .cse43 .cse14)) (.cse44 (< 15 |old(~a28~0)|)) (.cse51 (and .cse10 .cse62 .cse12 .cse9 .cse48 .cse14)) (.cse52 (not (= |old(~a14~0)| 19))) (.cse54 (= ~a26~0 |old(~a26~0)|)) (.cse8 (= 0 |old(~a26~0)|)) (.cse59 (and .cse62 .cse12 .cse47 .cse9 .cse48 .cse14)) (.cse53 (< 16 |old(~a4~0)|)) (.cse63 (and (or .cse17 .cse1 .cse4 .cse2 .cse5 .cse49 .cse27) .cse46)) (.cse19 (not (= |old(~a4~0)| 17))) (.cse58 (and .cse9 .cse10 .cse11 .cse12 .cse23 .cse14)) (.cse29 (not (= 19 |old(~a26~0)|))) (.cse57 (or .cse21 .cse7 .cse41)) (.cse28 (and .cse10 .cse12 .cse9 .cse48 .cse55 .cse14)) (.cse3 (= |calculate_output4_#in~input| 0)) (.cse40 (and .cse9 .cse10 .cse12 .cse24 .cse43 .cse14)) (.cse30 (and .cse9 .cse10 .cse12 .cse23 .cse24 .cse14)) (.cse31 (< 16 |old(~a28~0)|)) (.cse33 (= 19 |old(~a14~0)|)) (.cse35 (and .cse9 .cse55 .cse10 .cse12 .cse23 .cse14)) (.cse60 (= 16 |old(~a4~0)|)) (.cse45 (and .cse12 .cse47 .cse9 .cse48 .cse55 .cse14)) (.cse0 (not .cse34)) (.cse16 (< 0 |old(~a7~0)|)) (.cse25 (not (= 18 |old(~a4~0)|))) (.cse18 (not .cse56)) (.cse36 (< 17 |old(~a4~0)|)) (.cse61 (and .cse9 .cse55 .cse10 .cse12 .cse13 .cse14)) (.cse38 (< 0 |old(~a3~0)|)) (.cse32 (= |old(~a4~0)| |old(~a26~0)|)) (.cse15 (= |old(~a4~0)| |old(~a14~0)|)) (.cse20 (= |old(~a14~0)| |old(~a26~0)|))) (and (or (= ~a7~0 1) .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8)) (or (and .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) .cse15 .cse16 (or .cse17 .cse18 .cse4 .cse2 .cse5 .cse3 .cse8) .cse19 .cse20) (or .cse21 .cse22 .cse0 .cse2 (and (= 17 ~a26~0) .cse10 .cse12 .cse23 .cse24 .cse14) .cse4 .cse5 .cse7 .cse25) (or .cse26 .cse5 .cse6 .cse15 .cse1 .cse2 .cse3 .cse17 .cse4 .cse7 .cse27) (or .cse18 .cse2 .cse28 .cse4 .cse5 .cse29 .cse16 .cse25) (or .cse30 .cse2 .cse31 .cse32 .cse4 .cse33 .cse5 .cse16 .cse25 .cse34 .cse20) (or .cse35 .cse21 .cse2 .cse36 .cse37 .cse38 .cse32 .cse5 .cse15 .cse16 .cse39 .cse20) (or .cse2 .cse40 .cse3 .cse41 .cse17 .cse4 .cse5 .cse6 .cse7 .cse25 .cse8 .cse34 .cse20) (or .cse3 (and .cse42 .cse10 .cse11 .cse12 .cse43 .cse14) (or (not (= 0 |old(~a7~0)|)) .cse1 .cse4 .cse22 .cse2 .cse5 .cse6 (not .cse33))) (or (or (or .cse4 .cse0 .cse44 .cse2 .cse5 .cse16) .cse25) .cse45) (or .cse18 .cse0 .cse2 .cse45 .cse36 .cse37 .cse38 .cse32 .cse5 .cse16) (or (and .cse11 .cse12 .cse43 (and (= ~a14~0 20) .cse42) .cse14) .cse3 .cse46) (or .cse2 .cse0 .cse44 .cse3 (and .cse11 .cse47 .cse9 .cse48 (= ~a3~0 1)) .cse19 .cse4 .cse5 .cse49 .cse8) (or .cse50 .cse18 .cse2 .cse38 .cse5 .cse29 .cse16 .cse25 .cse34 .cse20) (or .cse45 .cse2 .cse5 (or .cse18 .cse4 .cse0 .cse7) .cse37 .cse25) (or .cse18 .cse4 .cse51 .cse52 .cse7 .cse53) (or .cse15 (and .cse10 .cse54 .cse12 .cse48 .cse55 .cse14) (or .cse21 .cse1 .cse2 .cse3 .cse17 .cse4 .cse33 .cse5 .cse7 .cse8 .cse34 .cse20)) (or .cse4 .cse44 .cse53 .cse34 .cse51 .cse20) (or .cse2 .cse31 .cse56 .cse32 .cse4 .cse5 .cse16 .cse25 .cse20 .cse30) (or .cse2 .cse30 .cse37 .cse31 .cse38 .cse5 .cse7 .cse25 .cse20) (or .cse2 .cse5 .cse57 .cse37 .cse25 .cse28 .cse38) (or .cse2 .cse3 .cse31 .cse19 .cse58 .cse17 .cse4 .cse33 .cse5 .cse49 .cse15 .cse16 .cse8 .cse34 .cse20) (or .cse21 .cse2 .cse35 .cse36 .cse38 .cse32 .cse33 .cse5 .cse15 .cse7 .cse39 .cse20) (or .cse2 .cse36 .cse31 .cse38 .cse56 .cse5 .cse29 .cse35 .cse15 .cse7) (or .cse21 .cse4 .cse0 .cse53 .cse59) (or .cse35 .cse32 (or .cse2 .cse33 .cse5 .cse15 .cse36 .cse16 .cse31 .cse34 .cse20) .cse38) (or .cse2 .cse0 .cse31 .cse38 .cse56 .cse30 .cse5 .cse16 .cse25) (or .cse18 .cse4 .cse51 .cse53 .cse20) (or .cse21 .cse2 .cse36 .cse41 .cse38 .cse32 .cse5 .cse35 .cse15 .cse16 .cse39 .cse20) (or (or .cse1 .cse2 .cse0 .cse3 .cse31 .cse4 .cse49) .cse5 .cse12 .cse29 .cse16) (or .cse21 .cse2 .cse30 .cse4 .cse5 .cse52 .cse16 .cse25) (or .cse2 .cse30 .cse31 .cse38 .cse5 .cse29 .cse7 .cse25) (or .cse18 .cse50 .cse2 .cse38 .cse5 .cse7 .cse25 .cse20) (or .cse21 .cse35 .cse2 .cse19 .cse38 .cse5 .cse29 .cse15 .cse16) (or .cse18 .cse4 .cse0 .cse2 .cse5 .cse16 .cse37 .cse25 .cse45) (or .cse18 .cse2 .cse41 .cse37 .cse38 .cse28 .cse5 .cse16 .cse25 .cse34 .cse20) (or .cse21 .cse4 .cse51 .cse53 .cse20) (or .cse21 .cse28 .cse2 .cse4 .cse5 .cse16 .cse25 .cse20) (or .cse2 .cse36 .cse37 .cse31 .cse38 .cse32 .cse33 .cse5 .cse35 .cse15 .cse7 .cse60 .cse20) (or .cse35 .cse2 .cse36 .cse31 .cse38 .cse56 .cse5 .cse29 .cse52 .cse16) (or .cse45 .cse38 (or .cse0 .cse44 .cse2 .cse5 .cse36 .cse16 .cse60)) (or .cse21 .cse2 .cse0 .cse35 .cse36 .cse38 .cse32 .cse5 .cse16 .cse39) (or .cse2 .cse31 .cse38 .cse56 .cse5 .cse29 .cse30 .cse16 .cse25) (or .cse21 .cse2 .cse19 .cse38 .cse5 .cse15 .cse28 .cse16 .cse34 .cse20) (or .cse2 .cse26 .cse3 .cse19 .cse17 .cse4 .cse5 .cse6 .cse29 .cse15 .cse7 .cse20) (or .cse0 .cse2 .cse37 .cse31 .cse38 .cse45 .cse56 .cse5 .cse7 .cse25) (or .cse2 .cse3 .cse40 .cse17 .cse4 .cse5 .cse6 .cse29 .cse7 .cse25) (or .cse32 .cse2 .cse5 (or .cse18 .cse7 .cse41) .cse15 .cse36 .cse37 .cse61 .cse39 .cse38) (or .cse4 .cse44 .cse51 .cse52 .cse53) (or .cse18 .cse61 .cse2 .cse19 .cse38 .cse5 .cse52 .cse16) (or .cse21 .cse4 .cse0 .cse2 .cse45 .cse5 .cse16 .cse25) (or .cse2 .cse0 .cse36 .cse37 .cse31 .cse38 .cse32 .cse35 .cse5 .cse7 .cse60) (or .cse21 .cse2 .cse0 .cse35 .cse36 .cse38 .cse32 .cse5 .cse7) (or (and (and .cse12 .cse48 .cse14) .cse10 .cse62 .cse54) (or (or .cse18 .cse2 .cse5 .cse36 .cse34 .cse60 .cse20) .cse15 .cse16) .cse38) (or .cse18 .cse2 .cse19 .cse38 .cse61 .cse33 .cse5 .cse15 .cse7 .cse34 .cse20) (or .cse35 .cse2 .cse53 .cse31 .cse4 .cse5 .cse29 .cse16 .cse20) (or .cse2 .cse0 .cse36 .cse31 .cse35 .cse38 .cse56 .cse32 .cse5 .cse16 .cse20) (or .cse2 .cse3 .cse53 .cse4 .cse5 .cse6 (= 0 |old(~a4~0)|) .cse7 .cse8 (and .cse62 .cse9 .cse10 .cse12 .cse43 .cse14) .cse20) (or (and (and (and .cse12 .cse13 .cse14) .cse10) .cse62 .cse54) (or (or .cse0 (or .cse18 .cse4 .cse2 .cse5 .cse3 .cse8)) .cse19)) (or .cse21 .cse2 .cse19 .cse38 .cse35 .cse5 .cse29 .cse15 .cse7 .cse20) (or .cse18 .cse2 .cse4 .cse5 .cse28 .cse7 .cse25 .cse34 .cse20) (or .cse21 (and .cse9 .cse11 .cse10 .cse12 .cse23 .cse14) .cse7 (or .cse0 .cse3 .cse63)) (or .cse2 .cse36 .cse37 .cse31 .cse38 .cse56 .cse32 .cse5 .cse15 .cse16 .cse35 .cse20) (or .cse21 .cse2 .cse3 .cse19 .cse58 .cse17 .cse4 .cse5 .cse29 .cse15 .cse7) (or .cse2 .cse35 .cse36 .cse31 .cse38 .cse56 .cse32 .cse5 .cse15 .cse7 .cse34 .cse39 .cse20) (or .cse2 .cse41 .cse31 .cse38 .cse30 .cse5 .cse7 .cse25 .cse34 .cse20) (or .cse59 .cse18 .cse4 .cse0 .cse53) (or .cse21 .cse58 .cse3 .cse33 .cse63 .cse15 .cse16) (or .cse21 .cse2 .cse3 .cse41 .cse19 .cse17 .cse4 .cse58 .cse5 .cse29 .cse15 .cse16 .cse34) (or .cse4 .cse2 .cse5 .cse57 .cse15 .cse25 .cse28) (or .cse21 .cse2 .cse36 .cse37 .cse38 .cse32 .cse5 .cse15 .cse7 .cse35 .cse39 .cse20) (or .cse3 (or .cse17 .cse4 .cse22 .cse2 .cse5 (not (= (mod |old(~a14~0)| 2) 0))) .cse6 .cse7 .cse25 .cse40) (or .cse2 .cse31 .cse30 .cse38 .cse56 .cse33 .cse5 .cse16 .cse25 .cse20) (or .cse2 .cse36 .cse31 .cse38 .cse56 .cse33 .cse5 .cse35 .cse15 .cse16 .cse60 .cse20) (or .cse45 .cse21 .cse0 .cse2 .cse5 .cse16 .cse25 .cse38) (or .cse18 .cse2 .cse36 .cse37 .cse61 .cse38 .cse32 .cse5 .cse15 .cse7 .cse20)))))) [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,778 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,779 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,780 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,780 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,780 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,780 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,780 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,780 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,780 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,780 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,780 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse40 (= 17 |old(~a26~0)|)) (.cse42 (= 17 |old(~a4~0)|))) (let ((.cse51 (= 16 |old(~a28~0)|)) (.cse25 (= 18 |old(~a14~0)|)) (.cse17 (= |old(~a28~0)| ~a28~0)) (.cse62 (= ~a4~0 |old(~a4~0)|)) (.cse12 (not (= 17 |old(~a28~0)|))) (.cse55 (< 19 |old(~a14~0)|)) (.cse61 (= 18 ~a14~0)) (.cse2 (= 0 |old(~a14~0)|)) (.cse57 (= 0 |old(~a28~0)|)) (.cse23 (not .cse42)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse13 (not .cse40)) (.cse0 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse5 (not (= 15 |old(~a28~0)|))) (.cse8 (not (= 1 |old(~a7~0)|))) (.cse60 (= |old(~a4~0)| ~a4~0)) (.cse27 (= ~a28~0 |old(~a28~0)|)) (.cse24 (= 19 |old(~a14~0)|)) (.cse18 (= ~a4~0 18)) (.cse63 (= 16 ~a28~0)) (.cse9 (not (= calculate_output3_~input 0))) (.cse26 (= |old(~a26~0)| ~a26~0)) (.cse15 (= ~a14~0 |old(~a14~0)|)) (.cse21 (= ~a4~0 17)) (.cse16 (= ~a7~0 |old(~a7~0)|)) (.cse36 (= ~a28~0 15)) (.cse19 (= ~a3~0 |old(~a3~0)|))) (let ((.cse44 (and .cse9 .cse26 .cse15 .cse21 .cse16 .cse36 .cse19)) (.cse48 (and .cse26 .cse15 .cse16 .cse18 .cse63 .cse19)) (.cse37 (not .cse24)) (.cse52 (and .cse9 .cse26 .cse21 .cse15 .cse16 .cse63 .cse19)) (.cse49 (and .cse15 .cse60 .cse16 .cse26 .cse27 .cse19)) (.cse43 (and .cse9 .cse26 .cse15 .cse16 .cse18 .cse36 .cse19)) (.cse22 (and (or .cse2 .cse23 .cse3 .cse0 .cse4 .cse57 (not (= 18 |old(~a26~0)|))) (or .cse23 .cse3 .cse13 .cse0 .cse4 .cse5 (not (= 20 |old(~a14~0)|)) .cse8))) (.cse54 (and .cse60 .cse16 .cse61 .cse26 .cse27 .cse19)) (.cse1 (< 16 |old(~a4~0)|)) (.cse50 (not (= |old(~a14~0)| 19))) (.cse7 (= 0 |old(~a4~0)|)) (.cse53 (or .cse12 .cse8 .cse55)) (.cse30 (and .cse15 .cse16 .cse26 .cse27 .cse62 .cse19)) (.cse46 (< 15 |old(~a28~0)|)) (.cse10 (= 0 |old(~a26~0)|)) (.cse33 (and .cse26 .cse15 .cse16 .cse17 .cse18 .cse19)) (.cse34 (< 16 |old(~a28~0)|)) (.cse38 (and .cse26 .cse62 .cse15 .cse16 .cse17 .cse19)) (.cse58 (= 16 |old(~a4~0)|)) (.cse47 (and .cse16 .cse61 .cse26 .cse27 .cse62 .cse19)) (.cse14 (not .cse25)) (.cse20 (not (= 18 |old(~a4~0)|))) (.cse29 (not .cse51)) (.cse39 (< 17 |old(~a4~0)|)) (.cse59 (and .cse26 .cse62 .cse15 .cse16 .cse63 .cse19)) (.cse41 (< 0 |old(~a3~0)|)) (.cse35 (= |old(~a4~0)| |old(~a26~0)|)) (.cse11 (= |old(~a14~0)| |old(~a26~0)|)) (.cse56 (and .cse9 .cse26 .cse15 .cse21 .cse16 .cse17 .cse19)) (.cse45 (not (= |old(~a4~0)| 17))) (.cse31 (not (= 19 |old(~a26~0)|))) (.cse6 (= |calculate_output3_#in~input| 0)) (.cse28 (= |old(~a4~0)| |old(~a14~0)|)) (.cse32 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse12 .cse13 .cse14 .cse0 (and (= 17 ~a26~0) .cse15 .cse16 .cse17 .cse18 .cse19) .cse3 .cse4 .cse8 .cse20) (or .cse12 (and .cse9 (= ~a26~0 18) .cse21 .cse15 .cse16 .cse17 .cse19) (or .cse14 .cse22 .cse6) .cse8) (or (or .cse23 .cse2 .cse24 .cse6 .cse8 .cse10 .cse25 .cse11) .cse12 .cse3 .cse0 .cse4 (and .cse15 (and (= 1 ~a7~0) .cse21 .cse9 .cse26) .cse27 .cse19) .cse28) (or .cse29 .cse0 .cse30 .cse3 .cse4 .cse31 .cse32 .cse20) (or .cse33 .cse0 .cse34 .cse35 .cse3 .cse24 .cse4 .cse32 .cse20 .cse25 .cse11) (or (and .cse9 (= ~a26~0 17) .cse15 .cse21 .cse16 .cse36 .cse19) .cse6 (or (not (= 0 |old(~a7~0)|)) .cse23 .cse3 .cse13 .cse0 .cse4 .cse5 .cse37)) (or .cse38 .cse12 .cse0 .cse39 .cse40 .cse41 .cse35 .cse4 .cse28 .cse32 .cse42 .cse11) (or .cse43 (or .cse2 .cse3 .cse13 .cse0 .cse4 (not (= (mod |old(~a14~0)| 2) 0))) .cse5 .cse6 .cse8 .cse20) (or .cse0 .cse44 .cse45 .cse2 .cse3 .cse4 .cse5 .cse31 .cse6 .cse28 .cse8 .cse11) (or (or (or .cse3 .cse14 .cse46 .cse0 .cse4 .cse32) .cse20) .cse47) (or .cse29 .cse14 .cse0 .cse47 .cse39 .cse40 .cse41 .cse35 .cse4 .cse32) (or .cse48 .cse29 .cse0 .cse41 .cse4 .cse31 .cse32 .cse20 .cse25 .cse11) (or .cse47 .cse0 .cse4 (or .cse29 .cse3 .cse14 .cse8) .cse40 .cse20) (or .cse29 .cse3 .cse49 .cse50 .cse8 .cse1) (or .cse3 .cse46 .cse1 .cse25 .cse49 .cse11) (or .cse0 .cse34 .cse51 .cse35 .cse3 .cse4 .cse32 .cse20 .cse11 .cse33) (or .cse52 (or (or .cse14 (or .cse29 .cse3 .cse0 .cse4 .cse6 .cse10)) .cse45)) (or .cse0 .cse33 .cse40 .cse34 .cse41 .cse4 .cse8 .cse20 .cse11) (or .cse0 .cse4 .cse53 .cse40 .cse20 .cse30 .cse41) (or .cse12 .cse0 .cse38 .cse39 .cse41 .cse35 .cse24 .cse4 .cse28 .cse8 .cse42 .cse11) (or .cse0 .cse39 .cse34 .cse41 .cse51 .cse4 .cse31 .cse38 .cse28 .cse8) (or (= ~a7~0 1) .cse14 (or .cse23 .cse0 .cse3 .cse4 .cse5 .cse6 .cse8 .cse10)) (or .cse5 .cse28 .cse22 .cse44 .cse6 .cse8) (or .cse12 .cse3 .cse14 .cse1 .cse54) (or .cse38 .cse35 (or .cse0 .cse24 .cse4 .cse28 .cse39 .cse32 .cse34 .cse25 .cse11) .cse41) (or .cse0 .cse14 .cse34 .cse41 .cse51 .cse33 .cse4 .cse32 .cse20) (or .cse29 .cse3 .cse49 .cse1 .cse11) (or .cse12 .cse0 .cse39 .cse55 .cse41 .cse35 .cse4 .cse38 .cse28 .cse32 .cse42 .cse11) (or .cse12 .cse0 .cse33 .cse3 .cse4 .cse50 .cse32 .cse20) (or .cse0 .cse33 .cse34 .cse41 .cse4 .cse31 .cse8 .cse20) (or .cse29 .cse48 .cse0 .cse41 .cse4 .cse8 .cse20 .cse11) (or .cse0 .cse56 .cse34 .cse45 .cse2 .cse3 .cse24 .cse4 .cse57 .cse6 .cse28 .cse32 .cse10 .cse25 .cse11) (or .cse12 .cse38 .cse0 .cse45 .cse41 .cse4 .cse31 .cse28 .cse32) (or .cse29 .cse3 .cse14 .cse0 .cse4 .cse32 .cse40 .cse20 .cse47) (or .cse29 .cse0 .cse55 .cse40 .cse41 .cse30 .cse4 .cse32 .cse20 .cse25 .cse11) (or .cse37 .cse32 (or .cse29 .cse3 .cse0 .cse4 .cse6 .cse10 .cse45) .cse52 .cse11) (or .cse31 .cse32 .cse16 (or .cse23 .cse0 .cse14 .cse34 .cse3 .cse4 .cse57 .cse6)) (or .cse12 .cse3 .cse49 .cse1 .cse11) (or .cse12 .cse30 .cse0 .cse3 .cse4 .cse32 .cse20 .cse11) (or .cse0 .cse39 .cse40 .cse34 .cse41 .cse35 .cse24 .cse4 .cse38 .cse28 .cse8 .cse58 .cse11) (or .cse38 .cse0 .cse39 .cse34 .cse41 .cse51 .cse4 .cse31 .cse50 .cse32) (or .cse47 .cse41 (or .cse14 .cse46 .cse0 .cse4 .cse39 .cse32 .cse58)) (or .cse12 .cse0 .cse14 .cse38 .cse39 .cse41 .cse35 .cse4 .cse32 .cse42) (or .cse0 .cse34 .cse41 .cse51 .cse4 .cse31 .cse33 .cse32 .cse20) (or .cse12 .cse0 .cse45 .cse41 .cse4 .cse28 .cse30 .cse32 .cse25 .cse11) (or .cse14 .cse0 .cse40 .cse34 .cse41 .cse47 .cse51 .cse4 .cse8 .cse20) (or .cse35 .cse0 .cse4 (or .cse29 .cse8 .cse55) .cse28 .cse39 .cse40 .cse59 .cse42 .cse41) (or .cse3 .cse46 .cse49 .cse50 .cse1) (or .cse0 .cse1 (and .cse60 .cse26 .cse15 .cse16 .cse36 .cse19) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse10 .cse11) (or .cse29 .cse59 .cse0 .cse45 .cse41 .cse4 .cse50 .cse32) (or .cse43 .cse0 .cse55 .cse2 .cse3 .cse4 .cse5 .cse6 .cse8 .cse20 .cse10 .cse25 .cse11) (or .cse12 .cse3 .cse14 .cse0 .cse47 .cse4 .cse32 .cse20) (or .cse0 .cse14 .cse39 .cse40 .cse34 .cse41 .cse35 .cse38 .cse4 .cse8 .cse58) (or .cse12 .cse0 .cse14 .cse38 .cse39 .cse41 .cse35 .cse4 .cse8) (or (and (and .cse16 .cse27 .cse19) .cse15 .cse60 (= ~a26~0 |old(~a26~0)|)) (or (or .cse29 .cse0 .cse4 .cse39 .cse25 .cse58 .cse11) .cse28 .cse32) .cse41) (or .cse29 .cse0 .cse45 .cse41 .cse59 .cse24 .cse4 .cse28 .cse8 .cse25 .cse11) (or .cse38 .cse0 .cse1 .cse34 .cse3 .cse4 .cse31 .cse32 .cse11) (or .cse0 .cse14 .cse39 .cse34 .cse38 .cse41 .cse51 .cse35 .cse4 .cse32 .cse11) (or .cse0 .cse43 .cse2 .cse3 .cse4 .cse5 .cse31 .cse6 .cse8 .cse20) (or .cse56 .cse12 .cse24 .cse22 .cse6 .cse28 .cse32) (or .cse12 .cse0 .cse45 .cse41 .cse38 .cse4 .cse31 .cse28 .cse8 .cse11) (or .cse29 .cse0 .cse3 .cse4 .cse30 .cse8 .cse20 .cse25 .cse11) (or .cse0 .cse39 .cse40 .cse34 .cse41 .cse51 .cse35 .cse4 .cse28 .cse32 .cse38 .cse11) (or .cse0 .cse38 .cse39 .cse34 .cse41 .cse51 .cse35 .cse4 .cse28 .cse8 .cse25 .cse42 .cse11) (or .cse0 .cse55 .cse34 .cse41 .cse33 .cse4 .cse8 .cse20 .cse25 .cse11) (or .cse54 .cse29 .cse3 .cse14 .cse1) (or .cse0 .cse1 .cse3 .cse9 .cse4 .cse5 .cse6 .cse50 .cse7 .cse8 .cse10) (or .cse12 .cse0 .cse56 .cse45 .cse2 .cse3 .cse4 .cse31 .cse6 .cse28 .cse8) (or .cse3 .cse0 .cse4 .cse53 .cse28 .cse20 .cse30) (or .cse12 .cse0 .cse39 .cse40 .cse41 .cse35 .cse4 .cse28 .cse8 .cse38 .cse42 .cse11) (or .cse0 .cse14 .cse46 .cse45 (and .cse21 .cse9 .cse61 .cse26 .cse27 (= ~a3~0 1)) .cse3 .cse4 .cse57 .cse6 .cse10) (or .cse0 .cse34 .cse33 .cse41 .cse51 .cse24 .cse4 .cse32 .cse20 .cse11) (or .cse0 .cse39 .cse34 .cse41 .cse51 .cse24 .cse4 .cse38 .cse28 .cse32 .cse58 .cse11) (or .cse47 .cse12 .cse14 .cse0 .cse4 .cse32 .cse20 .cse41) (or .cse29 .cse0 .cse39 .cse40 .cse59 .cse41 .cse35 .cse4 .cse28 .cse8 .cse11) (or .cse12 .cse0 .cse55 .cse56 .cse45 .cse2 .cse3 .cse4 .cse31 .cse6 .cse28 .cse32 .cse25))))) [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,781 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,782 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,783 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,784 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,785 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,785 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,785 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,793 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,793 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,793 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,793 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,793 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,793 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,794 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,805 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,806 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,817 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,818 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,818 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,818 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,818 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,818 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse33 (= 17 |old(~a26~0)|)) (.cse35 (= 17 |old(~a4~0)|))) (let ((.cse45 (= 16 |old(~a28~0)|)) (.cse30 (= 18 |old(~a14~0)|)) (.cse57 (= ~a4~0 |old(~a4~0)|)) (.cse9 (not (= 17 |old(~a28~0)|))) (.cse47 (< 19 |old(~a14~0)|)) (.cse19 (= 0 |old(~a14~0)|)) (.cse51 (= 0 |old(~a28~0)|)) (.cse1 (not .cse35)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse10 (not .cse33)) (.cse2 (not (= 1 ~a25~0))) (.cse4 (not (= 1 ~a1~0))) (.cse5 (not (= 15 |old(~a28~0)|))) (.cse7 (not (= 1 |old(~a7~0)|))) (.cse61 (= 18 ~a14~0)) (.cse38 (= ~a4~0 17)) (.cse13 (= |old(~a28~0)| ~a28~0)) (.cse39 (= ~a28~0 15)) (.cse49 (= |old(~a4~0)| ~a4~0)) (.cse56 (= ~a28~0 |old(~a28~0)|)) (.cse50 (= |old(~a26~0)| ~a26~0)) (.cse11 (= ~a14~0 |old(~a14~0)|)) (.cse12 (= ~a7~0 |old(~a7~0)|)) (.cse14 (= ~a4~0 18)) (.cse62 (= 16 ~a28~0)) (.cse15 (= ~a3~0 |old(~a3~0)|)) (.cse29 (= 19 |old(~a14~0)|))) (let ((.cse40 (not .cse29)) (.cse41 (and .cse50 .cse11 .cse12 .cse14 .cse62 .cse15)) (.cse42 (and .cse11 .cse49 .cse12 .cse50 .cse56 .cse15)) (.cse43 (not (= |old(~a14~0)| 19))) (.cse55 (= ~a26~0 |old(~a26~0)|)) (.cse46 (and .cse50 .cse11 .cse12 .cse14 .cse39 .cse15)) (.cse20 (not (= 19 |old(~a26~0)|))) (.cse53 (and .cse50 .cse11 .cse38 .cse12 .cse13 .cse15)) (.cse52 (and .cse49 .cse12 .cse61 .cse50 .cse56 .cse15)) (.cse44 (< 16 |old(~a4~0)|)) (.cse54 (and .cse50 .cse38 .cse11 .cse12 .cse62 .cse15)) (.cse36 (< 15 |old(~a28~0)|)) (.cse17 (not (= |old(~a4~0)| 17))) (.cse8 (= 0 |old(~a26~0)|)) (.cse18 (and .cse50 .cse11 .cse38 .cse12 .cse39 .cse15)) (.cse60 (and (or .cse19 .cse1 .cse3 .cse2 .cse4 .cse51 (not (= 18 |old(~a26~0)|))) (or .cse1 .cse3 .cse10 .cse2 .cse4 .cse5 (not (= 20 |old(~a14~0)|)) .cse7))) (.cse6 (= |calculate_output3_#in~input| 0)) (.cse48 (or .cse9 .cse7 .cse47)) (.cse24 (and .cse11 .cse12 .cse50 .cse56 .cse57 .cse15)) (.cse26 (and .cse50 .cse11 .cse12 .cse13 .cse14 .cse15)) (.cse27 (< 16 |old(~a28~0)|)) (.cse31 (and .cse50 .cse57 .cse11 .cse12 .cse13 .cse15)) (.cse58 (= 16 |old(~a4~0)|)) (.cse37 (and .cse12 .cse61 .cse50 .cse56 .cse57 .cse15)) (.cse0 (not .cse30)) (.cse25 (< 0 |old(~a7~0)|)) (.cse16 (not (= 18 |old(~a4~0)|))) (.cse23 (not .cse45)) (.cse32 (< 17 |old(~a4~0)|)) (.cse59 (and .cse50 .cse57 .cse11 .cse12 .cse62 .cse15)) (.cse34 (< 0 |old(~a3~0)|)) (.cse28 (= |old(~a4~0)| |old(~a26~0)|)) (.cse21 (= |old(~a4~0)| |old(~a14~0)|)) (.cse22 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (= ~a7~0 1)) (or .cse9 .cse10 .cse0 .cse2 (and (= 17 ~a26~0) .cse11 .cse12 .cse13 .cse14 .cse15) .cse3 .cse4 .cse7 .cse16) (or .cse2 .cse17 .cse18 .cse19 .cse3 .cse4 .cse5 .cse20 .cse6 .cse21 .cse7 .cse22) (or .cse23 .cse2 .cse24 .cse3 .cse4 .cse20 .cse25 .cse16) (or .cse26 .cse2 .cse27 .cse28 .cse3 .cse29 .cse4 .cse25 .cse16 .cse30 .cse22) (or .cse31 .cse9 .cse2 .cse32 .cse33 .cse34 .cse28 .cse4 .cse21 .cse25 .cse35 .cse22) (or (or (or .cse3 .cse0 .cse36 .cse2 .cse4 .cse25) .cse16) .cse37) (or .cse23 .cse0 .cse2 .cse37 .cse32 .cse33 .cse34 .cse28 .cse4 .cse25) (or (and (= ~a26~0 17) .cse11 .cse38 .cse12 .cse39 .cse15) .cse6 (or (not (= 0 |old(~a7~0)|)) .cse1 .cse3 .cse10 .cse2 .cse4 .cse5 .cse40)) (or .cse41 .cse23 .cse2 .cse34 .cse4 .cse20 .cse25 .cse16 .cse30 .cse22) (or .cse37 .cse2 .cse4 (or .cse23 .cse3 .cse0 .cse7) .cse33 .cse16) (or .cse23 .cse3 .cse42 .cse43 .cse7 .cse44) (or .cse3 .cse36 .cse44 .cse30 .cse42 .cse22) (or .cse2 .cse27 .cse45 .cse28 .cse3 .cse4 .cse25 .cse16 .cse22 .cse26) (or .cse46 .cse2 .cse47 .cse19 .cse3 .cse4 .cse5 .cse6 .cse7 .cse16 .cse8 .cse30 .cse22) (or .cse2 .cse26 .cse33 .cse27 .cse34 .cse4 .cse7 .cse16 .cse22) (or .cse2 .cse4 .cse48 .cse33 .cse16 .cse24 .cse34) (or .cse2 .cse44 .cse3 .cse4 .cse5 .cse6 (= 0 |old(~a4~0)|) .cse7 .cse8 (and .cse49 .cse50 .cse11 .cse12 .cse39 .cse15) .cse22) (or .cse12 .cse20 .cse25 (or .cse1 .cse2 .cse0 .cse27 .cse3 .cse4 .cse51 .cse6)) (or .cse9 .cse2 .cse31 .cse32 .cse34 .cse28 .cse29 .cse4 .cse21 .cse7 .cse35 .cse22) (or .cse2 .cse32 .cse27 .cse34 .cse45 .cse4 .cse20 .cse31 .cse21 .cse7) (or .cse9 .cse3 .cse0 .cse44 .cse52) (or .cse31 .cse28 (or .cse2 .cse29 .cse4 .cse21 .cse32 .cse25 .cse27 .cse30 .cse22) .cse34) (or .cse2 .cse0 .cse27 .cse34 .cse45 .cse26 .cse4 .cse25 .cse16) (or .cse9 .cse2 .cse47 .cse17 .cse19 .cse3 .cse4 .cse20 .cse6 .cse21 .cse25 .cse30 .cse53) (or .cse23 .cse3 .cse42 .cse44 .cse22) (or .cse9 .cse2 .cse32 .cse47 .cse34 .cse28 .cse4 .cse31 .cse21 .cse25 .cse35 .cse22) (or .cse40 .cse25 .cse54 (or .cse23 .cse3 .cse2 .cse4 .cse6 .cse8 .cse17) .cse22) (or .cse9 .cse2 .cse26 .cse3 .cse4 .cse43 .cse25 .cse16) (or .cse2 .cse26 .cse27 .cse34 .cse4 .cse20 .cse7 .cse16) (or .cse23 .cse41 .cse2 .cse34 .cse4 .cse7 .cse16 .cse22) (or .cse9 .cse31 .cse2 .cse17 .cse34 .cse4 .cse20 .cse21 .cse25) (or .cse9 .cse2 .cse17 .cse19 .cse3 .cse4 .cse20 .cse6 .cse21 .cse7 .cse53) (or .cse23 .cse3 .cse0 .cse2 .cse4 .cse25 .cse33 .cse16 .cse37) (or .cse23 .cse2 .cse47 .cse33 .cse34 .cse24 .cse4 .cse25 .cse16 .cse30 .cse22) (or (or .cse1 .cse19 .cse29 .cse6 .cse7 .cse8 .cse30 .cse22) .cse9 .cse3 .cse2 .cse4 .cse21 (and .cse11 .cse55 .cse12 .cse56 .cse57 .cse15)) (or .cse46 (or .cse19 .cse3 .cse10 .cse2 .cse4 (not (= (mod |old(~a14~0)| 2) 0))) .cse5 .cse6 .cse7 .cse16) (or .cse9 .cse3 .cse42 .cse44 .cse22) (or .cse9 .cse24 .cse2 .cse3 .cse4 .cse25 .cse16 .cse22) (or .cse2 .cse32 .cse33 .cse27 .cse34 .cse28 .cse29 .cse4 .cse31 .cse21 .cse7 .cse58 .cse22) (or .cse31 .cse2 .cse32 .cse27 .cse34 .cse45 .cse4 .cse20 .cse43 .cse25) (or .cse37 .cse34 (or .cse0 .cse36 .cse2 .cse4 .cse32 .cse25 .cse58)) (or .cse9 .cse2 .cse0 .cse31 .cse32 .cse34 .cse28 .cse4 .cse25 .cse35) (or .cse2 .cse27 .cse34 .cse45 .cse4 .cse20 .cse26 .cse25 .cse16) (or .cse9 .cse2 .cse17 .cse34 .cse4 .cse21 .cse24 .cse25 .cse30 .cse22) (or .cse0 .cse2 .cse33 .cse27 .cse34 .cse37 .cse45 .cse4 .cse7 .cse16) (or .cse28 .cse2 .cse4 (or .cse23 .cse7 .cse47) .cse21 .cse32 .cse33 .cse59 .cse35 .cse34) (or .cse3 .cse36 .cse42 .cse43 .cse44) (or .cse23 .cse59 .cse2 .cse17 .cse34 .cse4 .cse43 .cse25) (or .cse9 .cse3 .cse0 .cse2 .cse37 .cse4 .cse25 .cse16) (or .cse2 .cse0 .cse32 .cse33 .cse27 .cse34 .cse28 .cse31 .cse4 .cse7 .cse58) (or .cse9 .cse2 .cse0 .cse31 .cse32 .cse34 .cse28 .cse4 .cse7) (or (and (and .cse12 .cse56 .cse15) .cse11 .cse49 .cse55) (or (or .cse23 .cse2 .cse4 .cse32 .cse30 .cse58 .cse22) .cse21 .cse25) .cse34) (or .cse23 .cse2 .cse17 .cse34 .cse59 .cse29 .cse4 .cse21 .cse7 .cse30 .cse22) (or .cse53 .cse2 .cse27 .cse17 .cse19 .cse3 .cse29 .cse4 .cse51 .cse6 .cse21 .cse25 .cse8 .cse30 .cse22) (or .cse31 .cse2 .cse44 .cse27 .cse3 .cse4 .cse20 .cse25 .cse22) (or .cse2 .cse0 .cse32 .cse27 .cse31 .cse34 .cse45 .cse28 .cse4 .cse25 .cse22) (or .cse9 .cse2 .cse17 .cse34 .cse31 .cse4 .cse20 .cse21 .cse7 .cse22) (or .cse2 .cse46 .cse19 .cse3 .cse4 .cse5 .cse20 .cse6 .cse7 .cse16) (or .cse23 .cse2 .cse3 .cse4 .cse24 .cse7 .cse16 .cse30 .cse22) (or .cse2 .cse32 .cse33 .cse27 .cse34 .cse45 .cse28 .cse4 .cse21 .cse25 .cse31 .cse22) (or .cse2 .cse31 .cse32 .cse27 .cse34 .cse45 .cse28 .cse4 .cse21 .cse7 .cse30 .cse35 .cse22) (or .cse2 .cse47 .cse27 .cse34 .cse26 .cse4 .cse7 .cse16 .cse30 .cse22) (or .cse9 (and (= ~a26~0 18) .cse11 .cse38 .cse12 .cse13 .cse15) (or .cse0 .cse60 .cse6) .cse7) (or .cse9 .cse29 .cse53 .cse60 .cse6 .cse21 .cse25) (or .cse52 .cse23 .cse3 .cse0 .cse44) (or .cse54 (or (or .cse0 (or .cse23 .cse3 .cse2 .cse4 .cse6 .cse8)) .cse17)) (or .cse2 .cse0 .cse36 .cse17 .cse3 .cse4 (and .cse38 .cse61 .cse50 .cse56 (= ~a3~0 1)) .cse51 .cse6 .cse8) (or .cse5 .cse21 .cse18 .cse60 .cse6 .cse7) (or .cse3 .cse2 .cse4 .cse48 .cse21 .cse16 .cse24) (or .cse9 .cse2 .cse32 .cse33 .cse34 .cse28 .cse4 .cse21 .cse7 .cse31 .cse35 .cse22) (or .cse2 .cse27 .cse26 .cse34 .cse45 .cse29 .cse4 .cse25 .cse16 .cse22) (or .cse2 .cse32 .cse27 .cse34 .cse45 .cse29 .cse4 .cse31 .cse21 .cse25 .cse58 .cse22) (or .cse37 .cse9 .cse0 .cse2 .cse4 .cse25 .cse16 .cse34) (or .cse23 .cse2 .cse32 .cse33 .cse59 .cse34 .cse28 .cse4 .cse21 .cse7 .cse22))))) [2018-11-22 21:46:11,842 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,855 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,856 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,859 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,860 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,861 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,861 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,861 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,861 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,862 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,863 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,864 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,876 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,877 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,883 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,883 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,883 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,884 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,885 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,886 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,886 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,886 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,886 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,886 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,886 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,886 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,886 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,887 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,888 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,888 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,888 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,888 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,888 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,888 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,888 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,892 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,892 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,892 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,893 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,894 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse31 (= 17 |old(~a26~0)|)) (.cse33 (= 17 |old(~a4~0)|))) (let ((.cse21 (= 18 |old(~a14~0)|)) (.cse44 (= 16 |old(~a28~0)|)) (.cse6 (= |old(~a28~0)| ~a28~0)) (.cse60 (= ~a4~0 |old(~a4~0)|)) (.cse0 (not (= 17 |old(~a28~0)|))) (.cse13 (< 19 |old(~a14~0)|)) (.cse59 (= 18 ~a14~0)) (.cse16 (= 0 |old(~a14~0)|)) (.cse52 (= 0 |old(~a28~0)|)) (.cse54 (not .cse33)) (.cse9 (not (= 1 |old(~a3~0)|))) (.cse1 (not .cse31)) (.cse3 (not (= 1 ~a25~0))) (.cse10 (not (= 1 ~a1~0))) (.cse40 (not (= 15 |old(~a28~0)|))) (.cse11 (not (= 1 |old(~a7~0)|))) (.cse47 (= ~a4~0 17)) (.cse50 (= ~a28~0 15)) (.cse49 (= |old(~a4~0)| ~a4~0)) (.cse57 (= ~a28~0 |old(~a28~0)|)) (.cse46 (= |old(~a26~0)| ~a26~0)) (.cse4 (= ~a14~0 |old(~a14~0)|)) (.cse5 (= ~a7~0 |old(~a7~0)|)) (.cse7 (= ~a4~0 18)) (.cse61 (= 16 ~a28~0)) (.cse8 (= ~a3~0 |old(~a3~0)|))) (let ((.cse38 (and .cse46 .cse4 .cse5 .cse7 .cse61 .cse8)) (.cse41 (and .cse4 .cse49 .cse5 .cse46 .cse57 .cse8)) (.cse42 (not (= |old(~a14~0)| 19))) (.cse39 (and .cse46 .cse4 .cse47 .cse5 .cse50 .cse8)) (.cse45 (and (or .cse16 .cse54 .cse9 .cse3 .cse10 .cse52 (not (= 18 |old(~a26~0)|))) (or .cse54 .cse9 .cse1 .cse3 .cse10 .cse40 (not (= 20 |old(~a14~0)|)) .cse11))) (.cse37 (and .cse46 .cse47 .cse4 .cse5 .cse61 .cse8)) (.cse51 (and .cse49 .cse5 .cse59 .cse46 .cse57 .cse8)) (.cse43 (< 16 |old(~a4~0)|)) (.cse48 (or .cse0 .cse11 .cse13)) (.cse23 (and .cse4 .cse5 .cse46 .cse57 .cse60 .cse8)) (.cse24 (and .cse46 .cse4 .cse5 .cse6 .cse7 .cse8)) (.cse25 (< 16 |old(~a28~0)|)) (.cse27 (= 19 |old(~a14~0)|)) (.cse29 (and .cse46 .cse60 .cse4 .cse5 .cse6 .cse8)) (.cse55 (= 16 |old(~a4~0)|)) (.cse35 (and .cse5 .cse59 .cse46 .cse57 .cse60 .cse8)) (.cse19 (< 0 |old(~a7~0)|)) (.cse15 (and .cse46 .cse4 .cse47 .cse5 .cse6 .cse8)) (.cse17 (not (= 19 |old(~a26~0)|))) (.cse22 (not .cse44)) (.cse30 (< 17 |old(~a4~0)|)) (.cse56 (and .cse46 .cse60 .cse4 .cse5 .cse61 .cse8)) (.cse32 (< 0 |old(~a3~0)|)) (.cse26 (= |old(~a4~0)| |old(~a26~0)|)) (.cse18 (= |old(~a4~0)| |old(~a14~0)|)) (.cse53 (and .cse46 .cse4 .cse5 .cse7 .cse50 .cse8)) (.cse12 (not (= 18 |old(~a4~0)|))) (.cse28 (= |old(~a14~0)| |old(~a26~0)|)) (.cse2 (not .cse21)) (.cse34 (< 15 |old(~a28~0)|)) (.cse58 (= ~a3~0 1)) (.cse14 (not (= |old(~a4~0)| 17))) (.cse20 (= |calculate_output2_#in~input| 0)) (.cse36 (= 0 |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 (and (= 17 ~a26~0) .cse4 .cse5 .cse6 .cse7 .cse8) .cse9 .cse10 .cse11 .cse12) (or .cse0 .cse3 .cse13 .cse14 .cse15 .cse16 .cse9 .cse10 .cse17 .cse18 .cse19 .cse20 .cse21) (or .cse22 .cse3 .cse23 .cse9 .cse10 .cse17 .cse19 .cse12) (or .cse24 .cse3 .cse25 .cse26 .cse9 .cse27 .cse10 .cse19 .cse12 .cse21 .cse28) (or .cse29 .cse0 .cse3 .cse30 .cse31 .cse32 .cse26 .cse10 .cse18 .cse19 .cse33 .cse28) (or (or (or .cse9 .cse2 .cse34 .cse3 .cse10 .cse19) .cse12) .cse35) (or .cse22 .cse2 .cse3 .cse35 .cse30 .cse31 .cse32 .cse26 .cse10 .cse19) (or (or (or .cse2 (or .cse22 .cse9 .cse3 .cse10 .cse20 .cse36)) .cse14) .cse37) (or .cse38 .cse22 .cse3 .cse32 .cse10 .cse17 .cse19 .cse12 .cse21 .cse28) (or .cse35 .cse3 .cse10 (or .cse22 .cse9 .cse2 .cse11) .cse31 .cse12) (or .cse39 .cse3 .cse14 .cse16 .cse9 .cse10 .cse40 .cse17 .cse18 .cse11 .cse20 .cse28) (or .cse22 .cse9 .cse41 .cse42 .cse11 .cse43) (or .cse9 .cse34 .cse43 .cse21 .cse41 .cse28) (or .cse3 .cse25 .cse44 .cse26 .cse9 .cse10 .cse19 .cse12 .cse28 .cse24) (or .cse0 .cse11 (or .cse2 .cse45 .cse20) (and .cse46 .cse47 .cse4 .cse5 .cse6 .cse8)) (or .cse3 .cse24 .cse31 .cse25 .cse32 .cse10 .cse11 .cse12 .cse28) (or .cse3 .cse10 .cse48 .cse31 .cse12 .cse23 .cse32) (or .cse0 .cse15 .cse27 .cse45 .cse18 .cse19 .cse20) (or .cse0 .cse3 .cse29 .cse30 .cse32 .cse26 .cse27 .cse10 .cse18 .cse11 .cse33 .cse28) (or .cse3 .cse43 .cse9 .cse10 .cse40 (= 0 |old(~a4~0)|) .cse11 .cse20 .cse36 (and .cse49 .cse46 .cse4 .cse5 .cse50 .cse8) .cse28) (or .cse3 .cse30 .cse25 .cse32 .cse44 .cse10 .cse17 .cse29 .cse18 .cse11) (or .cse0 .cse9 .cse2 .cse43 .cse51) (or .cse29 .cse26 (or .cse3 .cse27 .cse10 .cse18 .cse30 .cse19 .cse25 .cse21 .cse28) .cse32) (or .cse3 .cse2 .cse25 .cse32 .cse44 .cse24 .cse10 .cse19 .cse12) (or .cse22 .cse9 .cse41 .cse43 .cse28) (or .cse15 .cse3 .cse25 .cse14 .cse16 .cse9 .cse27 .cse10 .cse52 .cse18 .cse19 .cse20 .cse36 .cse21 .cse28) (or .cse0 .cse3 .cse30 .cse13 .cse32 .cse26 .cse10 .cse29 .cse18 .cse19 .cse33 .cse28) (or .cse0 .cse3 .cse24 .cse9 .cse10 .cse42 .cse19 .cse12) (or .cse3 .cse24 .cse25 .cse32 .cse10 .cse17 .cse11 .cse12) (or .cse22 .cse38 .cse3 .cse32 .cse10 .cse11 .cse12 .cse28) (or .cse0 .cse29 .cse3 .cse14 .cse32 .cse10 .cse17 .cse18 .cse19) (or .cse53 (or .cse16 .cse9 .cse1 .cse3 .cse10 (not (= (mod |old(~a14~0)| 2) 0))) .cse40 .cse11 .cse20 .cse12) (or .cse22 .cse9 .cse2 .cse3 .cse10 .cse19 .cse31 .cse12 .cse35) (or .cse22 .cse3 .cse13 .cse31 .cse32 .cse23 .cse10 .cse19 .cse12 .cse21 .cse28) (or (and (= ~a26~0 17) .cse4 .cse47 .cse5 .cse50 .cse8) .cse20 (or (not (= 0 |old(~a7~0)|)) .cse54 .cse9 .cse1 .cse3 .cse10 .cse40 (not .cse27))) (or .cse0 .cse9 .cse41 .cse43 .cse28) (or .cse0 .cse23 .cse3 .cse9 .cse10 .cse19 .cse12 .cse28) (or .cse3 .cse16 .cse9 .cse10 .cse40 .cse17 .cse11 .cse53 .cse20 .cse12) (or .cse3 .cse30 .cse31 .cse25 .cse32 .cse26 .cse27 .cse10 .cse29 .cse18 .cse11 .cse55 .cse28) (or .cse29 .cse3 .cse30 .cse25 .cse32 .cse44 .cse10 .cse17 .cse42 .cse19) (or .cse35 .cse32 (or .cse2 .cse34 .cse3 .cse10 .cse30 .cse19 .cse55)) (or .cse0 .cse3 .cse2 .cse29 .cse30 .cse32 .cse26 .cse10 .cse19 .cse33) (or .cse3 .cse25 .cse32 .cse44 .cse10 .cse17 .cse24 .cse19 .cse12) (or .cse0 .cse3 .cse14 .cse32 .cse10 .cse18 .cse23 .cse19 .cse21 .cse28) (or .cse2 .cse3 .cse31 .cse25 .cse32 .cse35 .cse44 .cse10 .cse11 .cse12) (or .cse26 .cse3 .cse10 (or .cse22 .cse11 .cse13) .cse18 .cse30 .cse31 .cse56 .cse33 .cse32) (or .cse9 .cse34 .cse41 .cse42 .cse43) (or .cse22 .cse56 .cse3 .cse14 .cse32 .cse10 .cse42 .cse19) (or .cse0 .cse9 .cse2 .cse3 .cse35 .cse10 .cse19 .cse12) (or .cse3 .cse2 .cse30 .cse31 .cse25 .cse32 .cse26 .cse29 .cse10 .cse11 .cse55) (or .cse0 .cse3 .cse2 .cse29 .cse30 .cse32 .cse26 .cse10 .cse11) (or (and (and .cse5 .cse57 .cse8) .cse4 .cse49 (= ~a26~0 |old(~a26~0)|)) (or (or .cse22 .cse3 .cse10 .cse30 .cse21 .cse55 .cse28) .cse18 .cse19) .cse32) (or .cse22 .cse3 .cse14 .cse32 .cse56 .cse27 .cse10 .cse18 .cse11 .cse21 .cse28) (or .cse40 .cse18 .cse20 .cse39 .cse45 .cse11) (or .cse29 .cse3 .cse43 .cse25 .cse9 .cse10 .cse17 .cse19 .cse28) (or .cse3 .cse2 .cse30 .cse25 .cse29 .cse32 .cse44 .cse26 .cse10 .cse19 .cse28) (or .cse0 .cse3 .cse14 .cse32 .cse29 .cse10 .cse17 .cse18 .cse11 .cse28) (or .cse22 .cse3 .cse9 .cse10 .cse23 .cse11 .cse12 .cse21 .cse28) (or (or .cse54 .cse2 .cse25 .cse52 .cse20) .cse9 .cse5 .cse3 .cse10 .cse17 .cse19) (or .cse3 .cse30 .cse31 .cse25 .cse32 .cse44 .cse26 .cse10 .cse18 .cse19 .cse29 .cse28) (or .cse3 .cse29 .cse30 .cse25 .cse32 .cse44 .cse26 .cse10 .cse18 .cse11 .cse21 .cse33 .cse28) (or .cse3 .cse13 .cse25 .cse32 .cse24 .cse10 .cse11 .cse12 .cse21 .cse28) (or .cse18 (or .cse16 .cse22 .cse9 .cse3 .cse10 .cse20 .cse36 .cse14) .cse19 .cse37 .cse28) (or .cse51 .cse22 .cse9 .cse2 .cse43) (or .cse2 (= ~a7~0 1) (or .cse3 .cse14 .cse9 .cse10 .cse40 .cse11 .cse20 .cse36)) (or .cse9 .cse3 .cse10 .cse48 .cse18 .cse12 .cse23) (or .cse0 .cse3 .cse30 .cse31 .cse32 .cse26 .cse10 .cse18 .cse11 .cse29 .cse33 .cse28) (or .cse3 .cse25 .cse24 .cse32 .cse44 .cse27 .cse10 .cse19 .cse12 .cse28) (or .cse18 (or .cse0 .cse54 .cse3 .cse16 .cse9 .cse27 .cse10 .cse11 .cse20 .cse36 .cse21 .cse28) (and .cse4 (and (= 1 ~a7~0) .cse47 .cse6 .cse46 .cse58))) (or .cse3 .cse30 .cse25 .cse32 .cse44 .cse27 .cse10 .cse29 .cse18 .cse19 .cse55 .cse28) (or .cse35 .cse0 .cse2 .cse3 .cse10 .cse19 .cse12 .cse32) (or .cse0 .cse3 .cse15 .cse14 .cse16 .cse9 .cse10 .cse17 .cse18 .cse11 .cse20) (or .cse22 .cse3 .cse30 .cse31 .cse56 .cse32 .cse26 .cse10 .cse18 .cse11 .cse28) (or .cse53 .cse3 .cse13 .cse16 .cse9 .cse10 .cse40 .cse11 .cse20 .cse12 .cse36 .cse21 .cse28) (or .cse3 .cse2 .cse34 (and .cse47 .cse59 .cse46 .cse57 .cse58) .cse14 .cse9 .cse10 .cse52 .cse20 .cse36))))) [2018-11-22 21:46:11,931 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,931 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,931 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,932 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,932 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,932 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,932 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,932 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,932 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,932 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,932 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,932 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,932 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,933 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse41 (= 17 |old(~a26~0)|)) (.cse43 (= 17 |old(~a4~0)|))) (let ((.cse51 (= 16 |old(~a28~0)|)) (.cse11 (= 18 |old(~a14~0)|)) (.cse61 (= ~a4~0 |old(~a4~0)|)) (.cse1 (not (= 17 |old(~a28~0)|))) (.cse54 (< 19 |old(~a14~0)|)) (.cse60 (= 18 ~a14~0)) (.cse22 (= |old(~a28~0)| ~a28~0)) (.cse59 (= |old(~a4~0)| ~a4~0)) (.cse17 (= ~a28~0 |old(~a28~0)|)) (.cse4 (= 0 |old(~a14~0)|)) (.cse29 (= 0 |old(~a28~0)|)) (.cse2 (not .cse43)) (.cse5 (not (= 1 |old(~a3~0)|))) (.cse19 (not .cse41)) (.cse3 (not (= 1 ~a25~0))) (.cse7 (not (= 1 ~a1~0))) (.cse26 (not (= 15 |old(~a28~0)|))) (.cse8 (not (= 1 |old(~a7~0)|))) (.cse13 (= ~a4~0 17)) (.cse14 (not (= calculate_output2_~input 0))) (.cse44 (= ~a28~0 15)) (.cse15 (= |old(~a26~0)| ~a26~0)) (.cse16 (= ~a14~0 |old(~a14~0)|)) (.cse21 (= ~a7~0 |old(~a7~0)|)) (.cse23 (= ~a4~0 18)) (.cse45 (= 16 ~a28~0)) (.cse18 (= ~a3~0 |old(~a3~0)|))) (let ((.cse48 (and .cse15 .cse16 .cse21 .cse23 .cse45 .cse18)) (.cse53 (and .cse15 .cse16 .cse13 .cse14 .cse21 .cse44 .cse18)) (.cse38 (and (or .cse4 .cse2 .cse5 .cse3 .cse7 .cse29 (not (= 18 |old(~a26~0)|))) (or .cse2 .cse5 .cse19 .cse3 .cse7 .cse26 (not (= 20 |old(~a14~0)|)) .cse8))) (.cse46 (< 15 |old(~a28~0)|)) (.cse49 (and .cse16 .cse59 .cse21 .cse15 .cse17 .cse18)) (.cse50 (not (= |old(~a14~0)| 19))) (.cse33 (and .cse15 .cse16 .cse13 .cse14 .cse21 .cse22 .cse18)) (.cse30 (not (= 19 |old(~a26~0)|))) (.cse55 (and .cse59 .cse21 .cse60 .cse15 .cse17 .cse18)) (.cse32 (not (= |old(~a4~0)| 17))) (.cse52 (or .cse1 .cse8 .cse54)) (.cse35 (and .cse16 .cse21 .cse15 .cse17 .cse61 .cse18)) (.cse36 (and .cse15 .cse16 .cse21 .cse22 .cse23 .cse18)) (.cse28 (< 16 |old(~a28~0)|)) (.cse6 (= 19 |old(~a14~0)|)) (.cse39 (and .cse15 .cse61 .cse16 .cse21 .cse22 .cse18)) (.cse56 (= 16 |old(~a4~0)|)) (.cse47 (and .cse21 .cse60 .cse15 .cse17 .cse61 .cse18)) (.cse20 (not .cse11)) (.cse31 (< 0 |old(~a7~0)|)) (.cse57 (and .cse15 .cse16 .cse14 .cse21 .cse23 .cse44 .cse18)) (.cse24 (not (= 18 |old(~a4~0)|))) (.cse25 (< 16 |old(~a4~0)|)) (.cse27 (= 0 |old(~a4~0)|)) (.cse9 (= |calculate_output2_#in~input| 0)) (.cse10 (= 0 |old(~a26~0)|)) (.cse34 (not .cse51)) (.cse40 (< 17 |old(~a4~0)|)) (.cse58 (and .cse15 .cse61 .cse16 .cse21 .cse45 .cse18)) (.cse42 (< 0 |old(~a3~0)|)) (.cse37 (= |old(~a4~0)| |old(~a26~0)|)) (.cse0 (= |old(~a4~0)| |old(~a14~0)|)) (.cse12 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (and (and (= 1 ~a7~0) .cse13 .cse14 .cse15) .cse16 .cse17 .cse18)) (or .cse1 .cse19 .cse20 .cse3 (and (= 17 ~a26~0) .cse16 .cse21 .cse22 .cse23 .cse18) .cse5 .cse7 .cse8 .cse24) (or .cse14 .cse3 .cse25 .cse4 .cse5 .cse7 .cse26 .cse27 .cse8 .cse9 .cse10 .cse12) (or (or .cse2 .cse20 .cse28 .cse29 .cse9) .cse5 .cse3 .cse7 .cse30 .cse31 .cse21) (or .cse1 .cse3 .cse32 .cse4 .cse5 .cse7 .cse30 .cse0 .cse8 .cse9 .cse33) (or .cse34 .cse3 .cse35 .cse5 .cse7 .cse30 .cse31 .cse24) (or .cse36 .cse3 .cse28 .cse37 .cse5 .cse6 .cse7 .cse31 .cse24 .cse11 .cse12) (or .cse1 .cse33 .cse6 .cse38 .cse0 .cse31 .cse9) (or .cse39 .cse1 .cse3 .cse40 .cse41 .cse42 .cse37 .cse7 .cse0 .cse31 .cse43 .cse12) (or (and (= ~a26~0 17) .cse16 .cse13 .cse14 .cse21 .cse44 .cse18) .cse9 (or (not (= 0 |old(~a7~0)|)) .cse2 .cse5 .cse19 .cse3 .cse7 .cse26 (not .cse6))) (or (and .cse15 .cse16 .cse13 .cse14 .cse21 .cse45 .cse18) .cse0 (or .cse4 .cse34 .cse5 .cse3 .cse7 .cse9 .cse10 .cse32) .cse31 .cse12) (or (or (or .cse5 .cse20 .cse46 .cse3 .cse7 .cse31) .cse24) .cse47) (or .cse34 .cse20 .cse3 .cse47 .cse40 .cse41 .cse42 .cse37 .cse7 .cse31) (or .cse48 .cse34 .cse3 .cse42 .cse7 .cse30 .cse31 .cse24 .cse11 .cse12) (or .cse47 .cse3 .cse7 (or .cse34 .cse5 .cse20 .cse8) .cse41 .cse24) (or .cse34 .cse5 .cse49 .cse50 .cse8 .cse25) (or .cse5 .cse46 .cse25 .cse11 .cse49 .cse12) (or .cse3 .cse28 .cse51 .cse37 .cse5 .cse7 .cse31 .cse24 .cse12 .cse36) (or .cse3 .cse36 .cse41 .cse28 .cse42 .cse7 .cse8 .cse24 .cse12) (or .cse3 .cse7 .cse52 .cse41 .cse24 .cse35 .cse42) (or .cse1 .cse3 .cse39 .cse40 .cse42 .cse37 .cse6 .cse7 .cse0 .cse8 .cse43 .cse12) (or .cse3 .cse40 .cse28 .cse42 .cse51 .cse7 .cse30 .cse39 .cse0 .cse8) (or .cse3 .cse32 .cse4 .cse5 .cse7 .cse26 .cse30 .cse0 .cse53 .cse8 .cse9 .cse12) (or .cse1 .cse3 .cse54 .cse32 .cse33 .cse4 .cse5 .cse7 .cse30 .cse0 .cse31 .cse9 .cse11) (or .cse1 .cse5 .cse20 .cse25 .cse55) (or .cse39 .cse37 (or .cse3 .cse6 .cse7 .cse0 .cse40 .cse31 .cse28 .cse11 .cse12) .cse42) (or .cse1 (and (= ~a26~0 18) .cse13 .cse16 .cse14 .cse21 .cse22 .cse18) .cse8 (or .cse20 .cse38 .cse9)) (or .cse3 .cse20 .cse28 .cse42 .cse51 .cse36 .cse7 .cse31 .cse24) (or .cse34 .cse5 .cse49 .cse25 .cse12) (or (or (or .cse20 (or .cse34 .cse5 .cse3 .cse7 .cse9 .cse10)) .cse32) .cse21) (or .cse1 .cse3 .cse40 .cse54 .cse42 .cse37 .cse7 .cse39 .cse0 .cse31 .cse43 .cse12) (or .cse1 .cse3 .cse36 .cse5 .cse7 .cse50 .cse31 .cse24) (or .cse3 .cse36 .cse28 .cse42 .cse7 .cse30 .cse8 .cse24) (or .cse34 .cse48 .cse3 .cse42 .cse7 .cse8 .cse24 .cse12) (or .cse1 .cse39 .cse3 .cse32 .cse42 .cse7 .cse30 .cse0 .cse31) (or .cse34 .cse5 .cse20 .cse3 .cse7 .cse31 .cse41 .cse24 .cse47) (or .cse53 .cse26 .cse0 .cse9 .cse38 .cse8) (or .cse34 .cse3 .cse54 .cse41 .cse42 .cse35 .cse7 .cse31 .cse24 .cse11 .cse12) (or .cse1 .cse5 .cse49 .cse25 .cse12) (or .cse1 .cse35 .cse3 .cse5 .cse7 .cse31 .cse24 .cse12) (or .cse3 .cse40 .cse41 .cse28 .cse42 .cse37 .cse6 .cse7 .cse39 .cse0 .cse8 .cse56 .cse12) (or .cse39 .cse3 .cse40 .cse28 .cse42 .cse51 .cse7 .cse30 .cse50 .cse31) (or .cse47 .cse42 (or .cse20 .cse46 .cse3 .cse7 .cse40 .cse31 .cse56)) (or .cse1 .cse3 .cse20 .cse39 .cse40 .cse42 .cse37 .cse7 .cse31 .cse43) (or .cse3 .cse28 .cse42 .cse51 .cse7 .cse30 .cse36 .cse31 .cse24) (or .cse1 .cse3 .cse32 .cse42 .cse7 .cse0 .cse35 .cse31 .cse11 .cse12) (or .cse20 .cse3 .cse41 .cse28 .cse42 .cse47 .cse51 .cse7 .cse8 .cse24) (or .cse3 .cse4 .cse5 .cse7 .cse26 .cse30 .cse57 .cse8 .cse9 .cse24) (or .cse37 .cse3 .cse7 (or .cse34 .cse8 .cse54) .cse0 .cse40 .cse41 .cse58 .cse43 .cse42) (or .cse5 .cse46 .cse49 .cse50 .cse25) (or .cse34 .cse58 .cse3 .cse32 .cse42 .cse7 .cse50 .cse31) (or .cse1 .cse5 .cse20 .cse3 .cse47 .cse7 .cse31 .cse24) (or .cse3 .cse20 .cse40 .cse41 .cse28 .cse42 .cse37 .cse39 .cse7 .cse8 .cse56) (or .cse1 .cse3 .cse20 .cse39 .cse40 .cse42 .cse37 .cse7 .cse8) (or (and (and .cse21 .cse17 .cse18) .cse16 .cse59 (= ~a26~0 |old(~a26~0)|)) (or (or .cse34 .cse3 .cse7 .cse40 .cse11 .cse56 .cse12) .cse0 .cse31) .cse42) (or .cse3 .cse25 .cse5 .cse7 .cse26 .cse50 .cse27 .cse8 .cse9 .cse10 .cse14) (or .cse34 .cse3 .cse32 .cse42 .cse58 .cse6 .cse7 .cse0 .cse8 .cse11 .cse12) (or .cse39 .cse3 .cse25 .cse28 .cse5 .cse7 .cse30 .cse31 .cse12) (or .cse3 .cse20 .cse40 .cse28 .cse39 .cse42 .cse51 .cse37 .cse7 .cse31 .cse12) (or .cse3 .cse28 .cse32 .cse4 .cse5 .cse6 .cse7 .cse29 .cse0 .cse31 .cse9 .cse10 .cse11 .cse33 .cse12) (or .cse1 .cse3 .cse32 .cse42 .cse39 .cse7 .cse30 .cse0 .cse8 .cse12) (or .cse34 .cse3 .cse5 .cse7 .cse35 .cse8 .cse24 .cse11 .cse12) (or (and .cse13 .cse14 .cse60 .cse15 .cse17 (= ~a3~0 1)) .cse3 .cse20 .cse28 .cse32 .cse5 .cse7 .cse29 .cse9 .cse10) (or .cse3 .cse40 .cse41 .cse28 .cse42 .cse51 .cse37 .cse7 .cse0 .cse31 .cse39 .cse12) (or .cse3 .cse39 .cse40 .cse28 .cse42 .cse51 .cse37 .cse7 .cse0 .cse8 .cse11 .cse43 .cse12) (or .cse3 .cse54 .cse28 .cse42 .cse36 .cse7 .cse8 .cse24 .cse11 .cse12) (or .cse55 .cse34 .cse5 .cse20 .cse25) (or .cse20 (= ~a7~0 1) (or .cse3 .cse32 .cse5 .cse7 .cse26 .cse8 .cse9 .cse10)) (or .cse57 (or .cse4 .cse5 .cse19 .cse3 .cse7 (not (= (mod |old(~a14~0)| 2) 0))) .cse26 .cse8 .cse9 .cse24) (or .cse5 .cse3 .cse7 .cse52 .cse0 .cse24 .cse35) (or .cse1 .cse3 .cse40 .cse41 .cse42 .cse37 .cse7 .cse0 .cse8 .cse39 .cse43 .cse12) (or .cse3 .cse28 .cse36 .cse42 .cse51 .cse6 .cse7 .cse31 .cse24 .cse12) (or .cse3 .cse40 .cse28 .cse42 .cse51 .cse6 .cse7 .cse39 .cse0 .cse31 .cse56 .cse12) (or .cse47 .cse1 .cse20 .cse3 .cse7 .cse31 .cse24 .cse42) (or .cse3 .cse57 .cse54 .cse4 .cse5 .cse7 .cse26 .cse8 .cse9 .cse24 .cse10 .cse11 .cse12) (or .cse3 (and .cse59 .cse15 .cse16 .cse21 .cse44 .cse18) .cse25 .cse5 .cse7 .cse26 .cse27 .cse8 .cse9 .cse10 .cse12) (or .cse34 .cse3 .cse40 .cse41 .cse58 .cse42 .cse37 .cse7 .cse0 .cse8 .cse12))))) [2018-11-22 21:46:11,963 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-22 21:46:11,964 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,965 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,966 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,966 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,966 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,967 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,968 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,969 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,970 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,971 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,971 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,983 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,983 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,983 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,983 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,983 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,983 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,983 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,983 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,983 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,983 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,984 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,985 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,985 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,985 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,985 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,985 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,998 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-22 21:46:11,999 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,000 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse25 (= 17 |old(~a26~0)|)) (.cse30 (= 17 |old(~a4~0)|))) (let ((.cse51 (= 16 |old(~a28~0)|)) (.cse16 (= 0 |old(~a14~0)|)) (.cse38 (= 0 |old(~a28~0)|)) (.cse36 (not .cse30)) (.cse4 (not (= 1 |old(~a3~0)|))) (.cse1 (not .cse25)) (.cse3 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse17 (not (= 15 |old(~a28~0)|))) (.cse8 (= |old(~a28~0)| ~a28~0)) (.cse46 (= 18 |old(~a14~0)|)) (.cse0 (not (= 17 |old(~a28~0)|))) (.cse11 (not (= 1 |old(~a7~0)|))) (.cse55 (< 19 |old(~a14~0)|)) (.cse9 (= ~a4~0 18)) (.cse32 (= 16 ~a28~0)) (.cse57 (= 18 ~a14~0)) (.cse62 (= ~a4~0 |old(~a4~0)|)) (.cse56 (= |old(~a4~0)| ~a4~0)) (.cse58 (= ~a28~0 |old(~a28~0)|)) (.cse15 (not (= calculate_output_~input 0))) (.cse31 (= |old(~a26~0)| ~a26~0)) (.cse6 (= ~a14~0 |old(~a14~0)|)) (.cse21 (= ~a4~0 17)) (.cse7 (= ~a7~0 |old(~a7~0)|)) (.cse41 (= ~a28~0 15)) (.cse10 (= ~a3~0 |old(~a3~0)|))) (let ((.cse54 (and .cse15 .cse31 .cse6 .cse21 .cse7 .cse41 .cse10)) (.cse43 (and .cse6 .cse56 .cse7 .cse31 .cse58 .cse10)) (.cse45 (< 15 |old(~a28~0)|)) (.cse35 (and .cse7 .cse57 .cse31 .cse58 .cse62 .cse10)) (.cse52 (and .cse31 .cse6 .cse7 .cse9 .cse32 .cse10)) (.cse44 (not (= |old(~a14~0)| 19))) (.cse18 (= 0 |old(~a4~0)|)) (.cse48 (or .cse0 .cse11 .cse55)) (.cse49 (and .cse6 .cse7 .cse31 .cse58 .cse62 .cse10)) (.cse53 (and .cse56 .cse7 .cse57 .cse31 .cse58 .cse10)) (.cse13 (< 16 |old(~a4~0)|)) (.cse50 (and .cse15 .cse31 .cse6 .cse7 .cse9 .cse41 .cse10)) (.cse2 (not .cse46)) (.cse12 (not (= 18 |old(~a4~0)|))) (.cse47 (and .cse31 .cse6 .cse7 .cse8 .cse9 .cse10)) (.cse22 (and (or .cse16 .cse36 .cse4 .cse3 .cse5 .cse38 (not (= 18 |old(~a26~0)|))) (or .cse36 .cse4 .cse1 .cse3 .cse5 .cse17 (not (= 20 |old(~a14~0)|)) .cse11))) (.cse37 (< 16 |old(~a28~0)|)) (.cse23 (and .cse31 .cse62 .cse6 .cse7 .cse8 .cse10)) (.cse60 (= 16 |old(~a4~0)|)) (.cse42 (= 19 |old(~a14~0)|)) (.cse19 (= 0 |old(~a26~0)|)) (.cse59 (= ~a3~0 1)) (.cse33 (not .cse51)) (.cse24 (< 17 |old(~a4~0)|)) (.cse61 (and .cse31 .cse62 .cse6 .cse7 .cse32 .cse10)) (.cse26 (< 0 |old(~a3~0)|)) (.cse27 (= |old(~a4~0)| |old(~a26~0)|)) (.cse20 (= |old(~a14~0)| |old(~a26~0)|)) (.cse14 (= |calculate_output_#in~input| 0)) (.cse34 (not (= |old(~a4~0)| 17))) (.cse40 (and .cse15 .cse31 .cse6 .cse21 .cse7 .cse8 .cse10)) (.cse39 (not (= 19 |old(~a26~0)|))) (.cse28 (= |old(~a4~0)| |old(~a14~0)|)) (.cse29 (< 0 |old(~a7~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and (= 17 ~a26~0) .cse6 .cse7 (not (= calculate_output_~input 6)) .cse8 .cse9 .cse10) .cse11 .cse12) (or .cse3 .cse13 .cse14 .cse15 .cse16 .cse4 .cse5 .cse17 .cse18 .cse11 .cse19 .cse20) (or .cse0 (and .cse15 (= ~a26~0 18) .cse21 .cse6 .cse7 .cse8 .cse10) (or .cse2 .cse22 .cse14) .cse11) (or .cse23 .cse0 .cse3 .cse24 .cse25 .cse26 .cse27 .cse5 .cse28 .cse29 .cse30 .cse20) (or .cse28 .cse29 (and .cse15 .cse31 .cse6 .cse21 .cse7 .cse32 .cse10) (or .cse16 .cse33 .cse4 .cse3 .cse5 .cse19 .cse14 .cse34) .cse20) (or (and .cse15 .cse31 .cse21 .cse6 .cse7 .cse32 .cse10) (or (or .cse2 (or .cse33 .cse4 .cse3 .cse5 .cse19 .cse14)) .cse34)) (or .cse33 .cse2 .cse3 .cse35 .cse24 .cse25 .cse26 .cse27 .cse5 .cse29) (or .cse7 (or .cse36 .cse3 .cse2 .cse14 .cse37 .cse4 .cse5 .cse38) .cse39 .cse29) (or .cse0 .cse3 .cse14 .cse34 .cse16 .cse4 .cse5 .cse39 .cse28 .cse11 .cse40) (or .cse14 (and .cse15 (= ~a26~0 17) .cse6 .cse21 .cse7 .cse41 .cse10) (or (not (= 0 |old(~a7~0)|)) .cse36 .cse4 .cse1 .cse3 .cse5 .cse17 (not .cse42))) (or .cse35 .cse3 .cse5 (or .cse33 .cse4 .cse2 .cse11) .cse25 .cse12) (or .cse33 .cse4 .cse43 .cse44 .cse11 .cse13) (or .cse4 .cse45 .cse13 .cse46 .cse43 .cse20) (or .cse0 .cse3 .cse4 .cse5 .cse44 .cse47 .cse29 .cse12) (or .cse3 .cse47 .cse25 .cse37 .cse26 .cse5 .cse11 .cse12 .cse20) (or .cse3 .cse5 .cse48 .cse25 .cse12 .cse49 .cse26) (or .cse50 .cse14 (or .cse16 .cse4 .cse1 .cse3 .cse5 (not (= (mod |old(~a14~0)| 2) 0))) .cse17 .cse11 .cse12) (or .cse0 .cse3 .cse23 .cse24 .cse26 .cse27 .cse42 .cse5 .cse28 .cse11 .cse30 .cse20) (or .cse3 .cse24 .cse37 .cse26 .cse51 .cse5 .cse39 .cse23 .cse28 .cse11) (or .cse33 .cse3 .cse26 .cse52 .cse5 .cse11 .cse12 .cse20) (or .cse0 .cse4 .cse2 .cse13 .cse53) (or .cse23 .cse27 (or .cse3 .cse42 .cse5 .cse28 .cse24 .cse29 .cse37 .cse46 .cse20) .cse26) (or .cse3 .cse14 .cse34 .cse16 .cse4 .cse5 .cse17 .cse39 .cse28 .cse11 .cse54 .cse20) (or .cse3 .cse14 .cse37 .cse34 .cse40 .cse16 .cse4 .cse42 .cse5 .cse38 .cse28 .cse29 .cse19 .cse46 .cse20) (or .cse33 .cse4 .cse43 .cse13 .cse20) (or .cse0 .cse3 .cse24 .cse55 .cse26 .cse27 .cse5 .cse23 .cse28 .cse29 .cse30 .cse20) (or (and .cse56 .cse31 .cse6 .cse7 .cse41 .cse10) .cse3 .cse13 .cse14 .cse4 .cse5 .cse17 .cse18 .cse11 .cse19 .cse20) (or .cse3 .cse2 .cse45 (and .cse21 .cse15 .cse57 .cse31 .cse58 .cse59) .cse14 .cse34 .cse4 .cse5 .cse38 .cse19) (or .cse33 .cse3 .cse52 .cse4 .cse5 .cse39 .cse29 .cse12) (or .cse3 .cse37 .cse47 .cse26 .cse51 .cse5 .cse39 .cse29 .cse12) (or .cse3 .cse37 .cse47 .cse51 .cse27 .cse4 .cse5 .cse29 .cse12 .cse20) (or .cse0 .cse23 .cse3 .cse34 .cse26 .cse5 .cse39 .cse28 .cse29) (or .cse33 .cse4 .cse2 .cse3 .cse5 .cse29 .cse25 .cse12 .cse35) (or .cse3 .cse37 .cse26 .cse47 .cse51 .cse42 .cse5 .cse29 .cse12 .cse20) (or .cse17 .cse28 .cse14 .cse54 .cse22 .cse11) (or .cse0 .cse4 .cse43 .cse13 .cse20) (or .cse50 .cse3 .cse14 .cse16 .cse4 .cse5 .cse17 .cse39 .cse11 .cse12) (or .cse3 .cse24 .cse25 .cse37 .cse26 .cse27 .cse42 .cse5 .cse23 .cse28 .cse11 .cse60 .cse20) (or .cse23 .cse3 .cse24 .cse37 .cse26 .cse51 .cse5 .cse39 .cse44 .cse29) (or .cse35 .cse26 (or .cse2 .cse45 .cse3 .cse5 .cse24 .cse29 .cse60)) (or .cse0 .cse3 .cse2 .cse23 .cse24 .cse26 .cse27 .cse5 .cse29 .cse30) (or .cse0 .cse3 .cse34 .cse26 .cse5 .cse28 .cse49 .cse29 .cse46 .cse20) (or .cse3 .cse47 .cse37 .cse27 .cse4 .cse42 .cse5 .cse29 .cse12 .cse46 .cse20) (or .cse27 .cse3 .cse5 (or .cse33 .cse11 .cse55) .cse28 .cse24 .cse25 .cse61 .cse30 .cse26) (or .cse4 .cse45 .cse43 .cse44 .cse13) (or .cse33 .cse61 .cse3 .cse34 .cse26 .cse5 .cse44 .cse29) (or .cse0 .cse4 .cse2 .cse3 .cse35 .cse5 .cse29 .cse12) (or .cse3 .cse2 .cse24 .cse25 .cse37 .cse26 .cse27 .cse23 .cse5 .cse11 .cse60) (or .cse35 (or (or .cse4 .cse2 .cse45 .cse3 .cse5 .cse29) .cse12)) (or .cse0 .cse3 .cse2 .cse23 .cse24 .cse26 .cse27 .cse5 .cse11) (or .cse2 .cse3 .cse25 .cse37 .cse26 .cse51 .cse5 .cse35 .cse11 .cse12) (or (and (and .cse7 .cse58 .cse10) .cse6 .cse56 (= ~a26~0 |old(~a26~0)|)) (or (or .cse33 .cse3 .cse5 .cse24 .cse46 .cse60 .cse20) .cse28 .cse29) .cse26) (or .cse33 .cse3 .cse49 .cse55 .cse25 .cse26 .cse5 .cse29 .cse12 .cse46 .cse20) (or .cse33 .cse3 .cse34 .cse26 .cse61 .cse42 .cse5 .cse28 .cse11 .cse46 .cse20) (or .cse0 .cse2 .cse3 .cse5 .cse35 .cse29 .cse12 .cse26) (or .cse23 .cse3 .cse13 .cse37 .cse4 .cse5 .cse39 .cse29 .cse20) (or .cse3 .cse2 .cse24 .cse37 .cse23 .cse26 .cse51 .cse27 .cse5 .cse29 .cse20) (or .cse0 .cse3 .cse34 .cse26 .cse23 .cse5 .cse39 .cse28 .cse11 .cse20) (or (or .cse3 .cse14 .cse34 .cse4 .cse5 .cse17 .cse11 .cse19) .cse2 (= ~a7~0 1)) (or .cse33 .cse3 .cse4 .cse52 .cse5 .cse11 .cse12 .cse46 .cse20) (or .cse3 .cse24 .cse25 .cse37 .cse26 .cse51 .cse27 .cse5 .cse28 .cse29 .cse23 .cse20) (or .cse3 .cse55 .cse37 .cse26 .cse47 .cse5 .cse11 .cse12 .cse46 .cse20) (or .cse3 .cse23 .cse24 .cse37 .cse26 .cse51 .cse27 .cse5 .cse28 .cse11 .cse46 .cse30 .cse20) (or .cse33 .cse3 .cse52 .cse26 .cse5 .cse39 .cse29 .cse12 .cse46 .cse20) (or .cse3 .cse15 .cse13 .cse14 .cse4 .cse5 .cse17 .cse44 .cse18 .cse11 .cse19) (or .cse3 .cse37 .cse26 .cse5 .cse39 .cse11 .cse12 .cse47) (or .cse0 .cse47 .cse3 .cse4 .cse5 .cse29 .cse12 .cse20) (or .cse4 .cse3 .cse5 .cse48 .cse49 .cse28 .cse12) (or .cse53 .cse33 .cse4 .cse2 .cse13) (or .cse50 .cse3 .cse55 .cse14 .cse16 .cse4 .cse5 .cse17 .cse11 .cse12 .cse19 .cse46 .cse20) (or .cse3 .cse2 .cse37 .cse26 .cse51 .cse5 .cse29 .cse12 .cse47) (or .cse0 .cse3 .cse24 .cse25 .cse26 .cse27 .cse5 .cse28 .cse11 .cse23 .cse30 .cse20) (or .cse0 .cse14 .cse42 .cse22 .cse28 .cse29 .cse40) (or .cse3 .cse24 .cse37 .cse26 .cse51 .cse42 .cse5 .cse23 .cse28 .cse29 .cse60 .cse20) (or (or .cse0 .cse36 .cse14 .cse16 .cse4 .cse42 .cse11 .cse19 .cse46 .cse20) .cse3 .cse5 (and (= 17 ~a28~0) .cse6 .cse21 .cse7 .cse15 .cse31 .cse59) .cse28) (or .cse33 .cse3 .cse24 .cse25 .cse61 .cse26 .cse27 .cse5 .cse28 .cse11 .cse20) (or .cse0 .cse3 .cse55 .cse14 .cse34 .cse40 .cse16 .cse4 .cse5 .cse39 .cse28 .cse29 .cse46))))) [2018-11-22 21:46:12,045 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,045 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,045 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,045 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,045 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,045 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-22 21:46:12,045 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-22 21:46:12,045 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,045 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,046 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,047 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,047 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,047 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,047 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,062 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,062 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,062 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,062 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,062 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,062 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,062 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,062 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,062 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,063 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,064 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,064 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,064 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,064 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,064 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,078 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,078 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,079 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse35 (= 17 |old(~a26~0)|)) (.cse37 (= 17 |old(~a4~0)|))) (let ((.cse47 (= 16 |old(~a28~0)|)) (.cse24 (= 18 |old(~a14~0)|)) (.cse60 (= ~a4~0 |old(~a4~0)|)) (.cse0 (not (= 17 |old(~a28~0)|))) (.cse50 (< 19 |old(~a14~0)|)) (.cse6 (= |old(~a28~0)| ~a28~0)) (.cse59 (= 18 ~a14~0)) (.cse38 (= 0 |old(~a14~0)|)) (.cse16 (= 0 |old(~a28~0)|)) (.cse13 (not .cse37)) (.cse9 (not (= 1 |old(~a3~0)|))) (.cse1 (not .cse35)) (.cse3 (not (= 1 ~a25~0))) (.cse10 (not (= 1 ~a1~0))) (.cse27 (not (= 15 |old(~a28~0)|))) (.cse11 (not (= 1 |old(~a7~0)|))) (.cse51 (= |old(~a4~0)| ~a4~0)) (.cse57 (= ~a28~0 |old(~a28~0)|)) (.cse7 (= ~a4~0 18)) (.cse58 (= 16 ~a28~0)) (.cse52 (= |old(~a26~0)| ~a26~0)) (.cse4 (= ~a14~0 |old(~a14~0)|)) (.cse29 (= ~a4~0 17)) (.cse5 (= ~a7~0 |old(~a7~0)|)) (.cse53 (= ~a28~0 15)) (.cse8 (= ~a3~0 |old(~a3~0)|))) (let ((.cse31 (and .cse52 .cse4 .cse29 .cse5 .cse53 .cse8)) (.cse42 (and .cse52 .cse4 .cse5 .cse7 .cse58 .cse8)) (.cse44 (and .cse4 .cse51 .cse5 .cse52 .cse57 .cse8)) (.cse45 (not (= |old(~a14~0)| 19))) (.cse30 (and (or .cse38 .cse13 .cse9 .cse3 .cse10 .cse16 (not (= 18 |old(~a26~0)|))) (or .cse13 .cse9 .cse1 .cse3 .cse10 .cse27 (not (= 20 |old(~a14~0)|)) .cse11))) (.cse41 (and .cse52 .cse4 .cse5 .cse7 .cse53 .cse8)) (.cse49 (and .cse51 .cse5 .cse59 .cse52 .cse57 .cse8)) (.cse46 (< 16 |old(~a4~0)|)) (.cse39 (< 15 |old(~a28~0)|)) (.cse54 (= ~a3~0 1)) (.cse28 (= 0 |old(~a26~0)|)) (.cse14 (= |calculate_output_#in~input| 0)) (.cse26 (not (= |old(~a4~0)| 17))) (.cse43 (and .cse52 .cse4 .cse29 .cse5 .cse6 .cse8)) (.cse17 (not (= 19 |old(~a26~0)|))) (.cse48 (or .cse0 .cse11 .cse50)) (.cse20 (and .cse4 .cse5 .cse52 .cse57 .cse60 .cse8)) (.cse21 (and .cse52 .cse4 .cse5 .cse6 .cse7 .cse8)) (.cse15 (< 16 |old(~a28~0)|)) (.cse23 (= 19 |old(~a14~0)|)) (.cse33 (and .cse52 .cse60 .cse4 .cse5 .cse6 .cse8)) (.cse55 (= 16 |old(~a4~0)|)) (.cse40 (and .cse5 .cse59 .cse52 .cse57 .cse60 .cse8)) (.cse2 (not .cse24)) (.cse18 (< 0 |old(~a7~0)|)) (.cse12 (not (= 18 |old(~a4~0)|))) (.cse19 (not .cse47)) (.cse34 (< 17 |old(~a4~0)|)) (.cse56 (and .cse52 .cse60 .cse4 .cse5 .cse58 .cse8)) (.cse36 (< 0 |old(~a3~0)|)) (.cse22 (= |old(~a4~0)| |old(~a26~0)|)) (.cse32 (= |old(~a4~0)| |old(~a14~0)|)) (.cse25 (= |old(~a14~0)| |old(~a26~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 (and (= 17 ~a26~0) .cse4 .cse5 .cse6 .cse7 .cse8) .cse9 .cse10 .cse11 .cse12) (or (or .cse13 .cse3 .cse2 .cse14 .cse15 .cse9 .cse10 .cse16) .cse17 .cse18 .cse5) (or .cse19 .cse3 .cse20 .cse9 .cse10 .cse17 .cse18 .cse12) (or .cse21 .cse3 .cse15 .cse22 .cse9 .cse23 .cse10 .cse18 .cse12 .cse24 .cse25) (or (or .cse3 .cse14 .cse26 .cse9 .cse10 .cse27 .cse11 .cse28) (= ~a7~0 1) .cse2) (or .cse0 (and (= ~a26~0 18) .cse29 .cse4 .cse5 .cse6 .cse8) (or .cse2 .cse30 .cse14) .cse11) (or .cse31 .cse27 .cse32 .cse14 .cse30 .cse11) (or .cse33 .cse0 .cse3 .cse34 .cse35 .cse36 .cse22 .cse10 .cse32 .cse18 .cse37 .cse25) (or .cse3 .cse14 .cse26 .cse38 .cse9 .cse10 .cse27 .cse17 .cse32 .cse31 .cse11 .cse25) (or (or (or .cse9 .cse2 .cse39 .cse3 .cse10 .cse18) .cse12) .cse40) (or .cse19 .cse2 .cse3 .cse40 .cse34 .cse35 .cse36 .cse22 .cse10 .cse18) (or .cse41 .cse14 (or .cse38 .cse9 .cse1 .cse3 .cse10 (not (= (mod |old(~a14~0)| 2) 0))) .cse27 .cse11 .cse12) (or .cse42 .cse19 .cse3 .cse36 .cse10 .cse17 .cse18 .cse12 .cse24 .cse25) (or .cse3 .cse14 .cse15 .cse26 .cse38 .cse9 .cse23 .cse10 .cse16 .cse32 .cse43 .cse18 .cse28 .cse24 .cse25) (or .cse40 .cse3 .cse10 (or .cse19 .cse9 .cse2 .cse11) .cse35 .cse12) (or .cse19 .cse9 .cse44 .cse45 .cse11 .cse46) (or .cse9 .cse39 .cse46 .cse24 .cse44 .cse25) (or .cse3 .cse15 .cse47 .cse22 .cse9 .cse10 .cse18 .cse12 .cse25 .cse21) (or .cse3 .cse21 .cse35 .cse15 .cse36 .cse10 .cse11 .cse12 .cse25) (or .cse3 .cse10 .cse48 .cse35 .cse12 .cse20 .cse36) (or .cse0 .cse3 .cse33 .cse34 .cse36 .cse22 .cse23 .cse10 .cse32 .cse11 .cse37 .cse25) (or .cse3 .cse34 .cse15 .cse36 .cse47 .cse10 .cse17 .cse33 .cse32 .cse11) (or .cse0 .cse9 .cse2 .cse46 .cse49) (or .cse33 .cse22 (or .cse3 .cse23 .cse10 .cse32 .cse34 .cse18 .cse15 .cse24 .cse25) .cse36) (or .cse3 .cse2 .cse15 .cse36 .cse47 .cse21 .cse10 .cse18 .cse12) (or .cse19 .cse9 .cse44 .cse46 .cse25) (or .cse0 .cse3 .cse34 .cse50 .cse36 .cse22 .cse10 .cse33 .cse32 .cse18 .cse37 .cse25) (or (and .cse51 .cse52 .cse4 .cse5 .cse53 .cse8) .cse3 .cse46 .cse14 .cse9 .cse10 .cse27 (= 0 |old(~a4~0)|) .cse11 .cse28 .cse25) (or .cse0 .cse3 .cse21 .cse9 .cse10 .cse45 .cse18 .cse12) (or .cse3 .cse21 .cse15 .cse36 .cse10 .cse17 .cse11 .cse12) (or (or .cse0 .cse13 .cse14 .cse38 .cse9 .cse23 .cse11 .cse28 .cse24 .cse25) .cse3 .cse10 (and (= 1 ~a7~0) (= 17 ~a28~0) .cse4 .cse29 .cse52 .cse54) .cse32) (or .cse19 .cse42 .cse3 .cse36 .cse10 .cse11 .cse12 .cse25) (or .cse0 .cse33 .cse3 .cse26 .cse36 .cse10 .cse17 .cse32 .cse18) (or .cse19 .cse9 .cse2 .cse3 .cse10 .cse18 .cse35 .cse12 .cse40) (or .cse19 .cse3 .cse50 .cse35 .cse36 .cse20 .cse10 .cse18 .cse12 .cse24 .cse25) (or .cse0 .cse9 .cse44 .cse46 .cse25) (or .cse0 .cse20 .cse3 .cse9 .cse10 .cse18 .cse12 .cse25) (or .cse0 .cse3 .cse50 .cse14 .cse26 .cse38 .cse9 .cse43 .cse10 .cse17 .cse32 .cse18 .cse24) (or .cse3 .cse34 .cse35 .cse15 .cse36 .cse22 .cse23 .cse10 .cse33 .cse32 .cse11 .cse55 .cse25) (or .cse33 .cse3 .cse34 .cse15 .cse36 .cse47 .cse10 .cse17 .cse45 .cse18) (or .cse40 .cse36 (or .cse2 .cse39 .cse3 .cse10 .cse34 .cse18 .cse55)) (or .cse0 .cse3 .cse2 .cse33 .cse34 .cse36 .cse22 .cse10 .cse18 .cse37) (or .cse3 .cse15 .cse36 .cse47 .cse10 .cse17 .cse21 .cse18 .cse12) (or .cse0 .cse3 .cse26 .cse36 .cse10 .cse32 .cse20 .cse18 .cse24 .cse25) (or .cse2 .cse3 .cse35 .cse15 .cse36 .cse40 .cse47 .cse10 .cse11 .cse12) (or .cse22 .cse3 .cse10 (or .cse19 .cse11 .cse50) .cse32 .cse34 .cse35 .cse56 .cse37 .cse36) (or .cse9 .cse39 .cse44 .cse45 .cse46) (or .cse19 .cse56 .cse3 .cse26 .cse36 .cse10 .cse45 .cse18) (or .cse0 .cse9 .cse2 .cse3 .cse40 .cse10 .cse18 .cse12) (or .cse3 .cse2 .cse34 .cse35 .cse15 .cse36 .cse22 .cse33 .cse10 .cse11 .cse55) (or .cse3 .cse50 .cse14 .cse38 .cse9 .cse10 .cse27 .cse11 .cse12 .cse28 .cse24 .cse25 .cse41) (or .cse0 .cse3 .cse2 .cse33 .cse34 .cse36 .cse22 .cse10 .cse11) (or (and (and .cse5 .cse57 .cse8) .cse4 .cse51 (= ~a26~0 |old(~a26~0)|)) (or (or .cse19 .cse3 .cse10 .cse34 .cse24 .cse55 .cse25) .cse32 .cse18) .cse36) (or .cse0 .cse14 .cse43 .cse23 .cse30 .cse32 .cse18) (or .cse19 .cse3 .cse26 .cse36 .cse56 .cse23 .cse10 .cse32 .cse11 .cse24 .cse25) (or .cse33 .cse3 .cse46 .cse15 .cse9 .cse10 .cse17 .cse18 .cse25) (or .cse3 .cse2 .cse34 .cse15 .cse33 .cse36 .cse47 .cse22 .cse10 .cse18 .cse25) (or .cse0 .cse3 .cse26 .cse36 .cse33 .cse10 .cse17 .cse32 .cse11 .cse25) (or .cse19 .cse3 .cse9 .cse10 .cse20 .cse11 .cse12 .cse24 .cse25) (or .cse3 .cse14 .cse38 .cse9 .cse10 .cse27 .cse17 .cse41 .cse11 .cse12) (or .cse3 .cse34 .cse35 .cse15 .cse36 .cse47 .cse22 .cse10 .cse32 .cse18 .cse33 .cse25) (or (and (= ~a26~0 17) .cse4 .cse29 .cse5 .cse53 .cse8) .cse14 (or (not (= 0 |old(~a7~0)|)) .cse13 .cse9 .cse1 .cse3 .cse10 .cse27 (not .cse23))) (or .cse3 .cse33 .cse34 .cse15 .cse36 .cse47 .cse22 .cse10 .cse32 .cse11 .cse24 .cse37 .cse25) (or .cse3 .cse50 .cse15 .cse36 .cse21 .cse10 .cse11 .cse12 .cse24 .cse25) (or (and .cse52 .cse29 .cse4 .cse5 .cse58 .cse8) (or (or .cse2 (or .cse19 .cse9 .cse3 .cse10 .cse28 .cse14)) .cse26)) (or .cse49 .cse19 .cse9 .cse2 .cse46) (or .cse32 (and .cse52 .cse4 .cse29 .cse5 .cse58 .cse8) .cse18 (or .cse38 .cse19 .cse9 .cse3 .cse10 .cse28 .cse14 .cse26) .cse25) (or .cse3 .cse2 .cse39 .cse14 .cse26 .cse9 .cse10 .cse16 (and .cse29 .cse59 .cse52 .cse57 .cse54) .cse28) (or .cse0 .cse3 .cse14 .cse26 .cse38 .cse43 .cse9 .cse10 .cse17 .cse32 .cse11) (or .cse9 .cse3 .cse10 .cse48 .cse32 .cse12 .cse20) (or .cse0 .cse3 .cse34 .cse35 .cse36 .cse22 .cse10 .cse32 .cse11 .cse33 .cse37 .cse25) (or .cse3 .cse15 .cse21 .cse36 .cse47 .cse23 .cse10 .cse18 .cse12 .cse25) (or .cse3 .cse34 .cse15 .cse36 .cse47 .cse23 .cse10 .cse33 .cse32 .cse18 .cse55 .cse25) (or .cse40 .cse0 .cse2 .cse3 .cse10 .cse18 .cse12 .cse36) (or .cse19 .cse3 .cse34 .cse35 .cse56 .cse36 .cse22 .cse10 .cse32 .cse11 .cse25))))) [2018-11-22 21:46:12,098 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,099 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,100 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,101 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,106 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,106 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,106 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,106 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,106 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,106 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,106 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,107 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,108 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,108 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,108 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,108 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-22 21:46:12,108 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-22 21:46:12,108 INFO L444 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)) [2018-11-22 21:46:12,108 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-22 21:46:12,109 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-22 21:46:12,109 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and (= |old(~a26~0)| ~a26~0) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 17) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= ~a3~0 |old(~a3~0)|)) (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)|))) [2018-11-22 21:46:12,109 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-22 21:46:12,109 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-22 21:46:12,110 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse20 (= 16 ~a28~0))) (let ((.cse27 (= ~a7~0 1)) (.cse28 (= ~a28~0 15)) (.cse30 (= ~a26~0 17)) (.cse11 (not (= ~a14~0 0))) (.cse41 (= ~a26~0 18)) (.cse5 (not (= ~a14~0 ~a26~0))) (.cse0 (not (= 19 ~a14~0))) (.cse4 (not .cse20)) (.cse12 (not (= ~a14~0 18))) (.cse31 (not (= ~a4~0 16))) (.cse10 (<= ~a14~0 19)) (.cse6 (<= ~a28~0 16))) (let ((.cse29 (and .cse4 .cse12 .cse31 .cse10 .cse6)) (.cse35 (and .cse20 .cse12 .cse5 .cse31 .cse0)) (.cse34 (and (and .cse20 .cse12 .cse5 .cse31) .cse10)) (.cse21 (or (and .cse27 (= ~a14~0 20) .cse28 .cse30) (and .cse11 .cse41))) (.cse22 (= ~a3~0 |old(~a3~0)|)) (.cse39 (<= 1 ~a7~0)) (.cse37 (= |old(~a4~0)| ~a4~0)) (.cse26 (not (= ~a26~0 0))) (.cse38 (not (= ~a28~0 0))) (.cse8 (not (= main_~input~0 0))) (.cse33 (= ~a4~0 17)) (.cse13 (= ~a3~0 1)) (.cse36 (= |old(~a14~0)| ~a14~0)) (.cse32 (not .cse41)) (.cse40 (<= ~a7~0 |old(~a7~0)|)) (.cse14 (= ~a4~0 |old(~a4~0)|)) (.cse17 (<= ~a4~0 17)) (.cse7 (= ~a26~0 19)) (.cse16 (= 1 ~a7~0)) (.cse9 (= 17 ~a28~0)) (.cse18 (not (= ~a4~0 ~a26~0))) (.cse2 (<= ~a3~0 0)) (.cse25 (<= ~a4~0 16)) (.cse15 (not (= ~a14~0 ~a4~0))) (.cse19 (not .cse30)) (.cse1 (<= ~a7~0 0)) (.cse3 (= ~a4~0 18)) (.cse23 (= 1 ~a3~0)) (.cse24 (= 18 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) .cse14 .cse1 .cse15) (and .cse16 .cse17 .cse18 .cse19 .cse2 .cse20 .cse5 .cse15) (and .cse1 .cse2 .cse7 .cse20 .cse14 .cse15) (and (and .cse8 .cse9 .cse0 .cse21 .cse22) .cse14 .cse1 .cse15) (and .cse9 .cse1 .cse3 .cse23 .cse24) (and .cse9 .cse23 .cse5 .cse25) (and .cse5 .cse8 .cse26 .cse10 .cse11 .cse27 .cse3 .cse23 .cse12 .cse28) (and .cse1 .cse2 .cse3 .cse7 .cse29) (and .cse3 (and (and (and .cse11 (= (mod ~a14~0 2) 0) .cse30) .cse16 .cse8 .cse28) .cse23)) (and .cse16 .cse9 .cse18 .cse19 .cse2 .cse5 .cse25 .cse15) (and .cse16 .cse17 .cse18 .cse31 .cse19 .cse2 .cse24 .cse6) (and .cse8 .cse26 .cse32 .cse27 (not (= ~a4~0 0)) .cse24 .cse28 .cse25 .cse13) (and .cse18 .cse32 .cse1 .cse2 .cse24 .cse4 .cse25 .cse6) (and .cse1 .cse7 .cse23 .cse24 .cse25 .cse6) (and .cse2 (and .cse17 .cse7 .cse29 .cse1 .cse15)) (and .cse7 .cse8 .cse11 .cse27 .cse3 .cse23 .cse28) (and .cse16 .cse2 .cse3 .cse7 .cse6) (and (and .cse23 .cse4 .cse5 .cse6) .cse3 .cse18 .cse1) (and .cse16 .cse19 .cse2 .cse3 .cse24 .cse4 .cse6) (and .cse16 .cse2 .cse3 .cse20 .cse5) (and (and .cse16 .cse9 .cse8 .cse26 .cse33 .cse0 .cse11 .cse12 .cse5 .cse13) .cse15) (and .cse2 .cse3 .cse34 .cse19 .cse1) (and .cse16 .cse9 .cse19 .cse10 .cse2 .cse3) (and .cse16 .cse18 .cse19 .cse10 .cse2 .cse20 .cse25 .cse15) (and .cse9 .cse1 .cse2 .cse3 .cse24) (and .cse16 .cse9 .cse10 .cse3 .cse23 .cse15) (and .cse2 .cse35 .cse3 .cse7 .cse1) (and .cse1 .cse2 .cse3 .cse24 .cse4 .cse6) (and .cse18 .cse10 .cse2 (and .cse16 .cse12 .cse5 .cse6) .cse4 .cse25 .cse15) (and .cse3 (and .cse1 .cse23 .cse24 .cse4 .cse6)) (not (= 1 ~a1~0)) (and .cse36 .cse23 .cse4 .cse25 .cse6) (and (= 17 ~a26~0) .cse16 .cse9 .cse3 .cse23 .cse24) (and (and .cse8 .cse26 .cse37 .cse11 .cse20 .cse5 .cse22) .cse1 .cse15) (and .cse9 .cse1 .cse3 .cse23 .cse5) (and .cse3 (and .cse35 .cse23) .cse18 .cse1) (and .cse9 .cse32 .cse1 .cse2 .cse12 .cse5 .cse14 .cse15) (and .cse16 .cse9 .cse2 .cse7 .cse5 .cse14 .cse15) (and .cse8 .cse26 .cse33 .cse38 .cse24 .cse13 .cse6) (and .cse2 (and .cse1 .cse7 .cse4 .cse25 .cse6 .cse15)) (and .cse9 .cse18 .cse1 .cse2 .cse24 .cse25) (and .cse16 .cse19 .cse2 .cse3 .cse5 .cse6) (and .cse9 .cse23 .cse24 .cse25) (and .cse16 .cse9 .cse18 .cse2 .cse24 .cse25) (and .cse9 .cse1 .cse2 .cse7 .cse14 .cse15) (and .cse39 .cse10 .cse40 .cse2 .cse3 .cse5 .cse6 .cse15) (and (and .cse9 .cse8 .cse33 .cse24 .cse22) .cse40 (= ~a26~0 |old(~a26~0)|)) (and .cse16 .cse9 .cse19 .cse2 .cse24 .cse14) (and .cse2 (and (and .cse34 .cse17) .cse1 .cse15)) (and .cse7 (and .cse5 .cse8 .cse33 .cse11 .cse27 .cse28 .cse22) .cse15) (and (and .cse8 .cse28 .cse21 .cse22) .cse39 .cse37 .cse40 .cse15) (and .cse3 (and .cse16 .cse23 .cse20 .cse12 .cse5)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and .cse17 .cse31 .cse1 .cse2 .cse24 .cse4 .cse6) (and .cse18 .cse19 .cse1 .cse2 .cse4 .cse5 .cse25 .cse6 .cse15) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse17 .cse18 .cse31 .cse0 .cse40 .cse2 .cse4 .cse12 .cse5 .cse6 .cse15) (and .cse17 .cse18 .cse31 .cse19 .cse1 .cse2 .cse5 .cse6 .cse15) (not (= 1 |old(~a3~0)|)) (and .cse17 .cse31 .cse0 .cse1 .cse2 .cse12 .cse5 .cse6 .cse15) (and .cse9 .cse1 .cse3 .cse7 .cse23) (and .cse3 (and .cse7 (and .cse20 .cse23) .cse1)) (and (and .cse8 .cse26 .cse32 .cse0 .cse11 .cse38 .cse5 .cse13 .cse6) .cse14 .cse1 .cse15) (and .cse9 (= ~a14~0 |old(~a14~0)|) .cse1 .cse2 .cse14) (not (= 1 |old(~a7~0)|)) (and .cse17 .cse18 .cse19 .cse1 .cse2 .cse20 .cse24) (and .cse7 (and .cse16 .cse9 .cse8 .cse11 .cse13) .cse14 .cse15) (and .cse8 .cse28 .cse33 .cse13 (and (= ~a7~0 0) (= ~a14~0 19) .cse30)) (and .cse18 .cse0 .cse1 .cse2 .cse12 .cse5 .cse25 .cse6 .cse15) (and .cse36 .cse16 .cse23 .cse20 .cse25) (and .cse9 .cse18 .cse19 .cse1 .cse2 .cse5 .cse25 .cse15) (and .cse18 .cse32 .cse0 .cse40 .cse2 .cse4 .cse12 .cse5 .cse25 .cse6 .cse15) (and .cse16 .cse0 .cse2 .cse20 .cse12 .cse5 .cse14 .cse15) (and .cse23 .cse12 .cse5 .cse25 .cse6) (and .cse9 .cse18 .cse10 .cse1 .cse2 .cse5 .cse25 .cse15) (and .cse3 (and .cse16 .cse23 .cse20 .cse24) .cse19) (and .cse20 .cse23 .cse24 .cse25) (and .cse16 .cse17 .cse2 .cse7 .cse4 .cse6 .cse15) (and .cse16 .cse9 .cse18 .cse0 .cse2 .cse5 .cse25 .cse15) (not (= 18 |old(~a26~0)|)) (and .cse19 .cse1 .cse3 .cse20 .cse23 .cse24))))) [2018-11-22 21:46:12,111 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-22 21:46:12,129 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse14 (= 16 ~a28~0))) (let ((.cse26 (not (= ~a14~0 0))) (.cse39 (not (= ~a28~0 0))) (.cse40 (= ~a26~0 18)) (.cse27 (= ~a7~0 1)) (.cse23 (= ~a28~0 15)) (.cse34 (= ~a26~0 17)) (.cse31 (= ~a4~0 17)) (.cse32 (= ~a3~0 1)) (.cse5 (not (= ~a14~0 ~a26~0))) (.cse0 (not (= 19 ~a14~0))) (.cse4 (not .cse14)) (.cse33 (not (= ~a14~0 18))) (.cse21 (not (= ~a4~0 16))) (.cse29 (<= ~a14~0 19)) (.cse6 (<= ~a28~0 16))) (let ((.cse20 (and .cse4 .cse33 .cse21 .cse29 .cse6)) (.cse35 (and .cse14 .cse33 .cse5 .cse21 .cse0)) (.cse24 (<= 1 ~a7~0)) (.cse28 (and (and .cse14 .cse33 .cse5 .cse21) .cse29)) (.cse38 (= ~a14~0 |old(~a14~0)|)) (.cse36 (= |old(~a14~0)| ~a14~0)) (.cse25 (<= ~a7~0 |old(~a7~0)|)) (.cse37 (= |old(~a4~0)| ~a4~0)) (.cse8 (let ((.cse41 (= ~a1~0 1)) (.cse42 (= ~a25~0 1))) (or (and .cse26 .cse39 .cse40 .cse41 .cse42 .cse31 .cse32) (and .cse27 (= ~a14~0 20) .cse41 .cse42 .cse23 .cse34 .cse31 .cse32)))) (.cse11 (<= ~a4~0 17)) (.cse15 (= ~a26~0 19)) (.cse10 (= 1 ~a7~0)) (.cse7 (= 17 ~a28~0)) (.cse12 (not (= ~a4~0 ~a26~0))) (.cse2 (<= ~a3~0 0)) (.cse19 (<= ~a4~0 16)) (.cse22 (not .cse40)) (.cse16 (= ~a4~0 |old(~a4~0)|)) (.cse9 (not (= ~a14~0 ~a4~0))) (.cse30 (not (= ~a26~0 0))) (.cse13 (not .cse34)) (.cse1 (<= ~a7~0 0)) (.cse3 (= ~a4~0 18)) (.cse17 (= 1 ~a3~0)) (.cse18 (= 18 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and (and .cse7 .cse8 .cse0) .cse1 .cse9) (and .cse10 .cse11 .cse12 .cse13 .cse2 .cse14 .cse5 .cse9) (and .cse1 .cse2 .cse15 .cse14 .cse16 .cse9) (and .cse7 .cse1 .cse3 .cse17 .cse18) (and .cse7 .cse17 .cse5 .cse19) (and .cse1 .cse2 .cse3 .cse15 .cse20) (and .cse10 .cse7 .cse12 .cse13 .cse2 .cse5 .cse19 .cse9) (and .cse10 .cse11 .cse12 .cse21 .cse13 .cse2 .cse18 .cse6) (and .cse12 .cse22 .cse1 .cse2 .cse18 .cse4 .cse19 .cse6) (and .cse1 .cse15 .cse17 .cse18 .cse19 .cse6) (and .cse2 (and .cse11 .cse15 .cse20 .cse1 .cse9)) (and .cse10 .cse2 .cse3 .cse15 .cse6) (and (and .cse17 .cse4 .cse5 .cse6) .cse3 .cse12 .cse1) (and (and .cse8 .cse23) .cse24 .cse25 .cse9) (and .cse10 .cse13 .cse2 .cse3 .cse18 .cse4 .cse6) (and .cse10 .cse2 .cse3 .cse14 .cse5) (and .cse15 .cse26 .cse27 .cse3 .cse17 .cse23) (and .cse2 .cse3 .cse28 .cse13 .cse1) (and .cse10 .cse7 .cse13 .cse29 .cse2 .cse3) (and (and .cse5 (and .cse26 .cse14 .cse30 .cse31 .cse32)) .cse1 .cse9) (and .cse10 .cse12 .cse13 .cse29 .cse2 .cse14 .cse19 .cse9) (and .cse3 (and (and .cse30 .cse26 .cse27 .cse33 .cse5 .cse23) .cse17 .cse29)) (and .cse7 .cse1 .cse2 .cse3 .cse18) (and .cse3 (and .cse26 .cse27 (= (mod ~a14~0 2) 0) .cse23 .cse34 .cse32)) (and .cse10 .cse7 .cse29 .cse3 .cse17 .cse9) (and .cse2 .cse35 .cse3 .cse15 .cse1) (and .cse1 .cse2 .cse3 .cse18 .cse4 .cse6) (and .cse12 .cse29 .cse2 (and .cse10 .cse33 .cse5 .cse6) .cse4 .cse19 .cse9) (and .cse3 (and .cse1 .cse17 .cse18 .cse4 .cse6)) (not (= 1 ~a1~0)) (and .cse36 .cse17 .cse4 .cse19 .cse6) (and (= 17 ~a26~0) .cse10 .cse7 .cse3 .cse17 .cse18) (and .cse7 .cse1 .cse3 .cse17 .cse5) (and .cse3 (and .cse35 .cse17) .cse12 .cse1) (and .cse7 .cse22 .cse1 .cse2 .cse33 .cse5 .cse16 .cse9) (and .cse10 .cse7 .cse2 .cse15 .cse5 .cse16 .cse9) (and .cse30 .cse22 .cse27 (not (= ~a4~0 0)) .cse18 .cse23 .cse19 .cse32) (and .cse2 (and .cse1 .cse15 .cse4 .cse19 .cse6 .cse9)) (and .cse7 .cse12 .cse1 .cse2 .cse18 .cse19) (and .cse10 .cse13 .cse2 .cse3 .cse5 .cse6) (and .cse7 .cse17 .cse18 .cse19) (and .cse10 .cse7 .cse12 .cse2 .cse18 .cse19) (and .cse7 .cse1 .cse2 .cse15 .cse16 .cse9) (and .cse15 (and .cse37 .cse26 .cse5 .cse23 .cse32) .cse25 .cse9) (and .cse24 .cse29 .cse25 .cse2 .cse3 .cse5 .cse6 .cse9) (and .cse10 .cse7 .cse13 .cse2 .cse18 .cse16) (and (and (and .cse10 .cse7 .cse30 .cse31 .cse0 .cse26 .cse33 .cse5) .cse17) .cse9) (and (and .cse32 (and (= ~a7~0 0) .cse23 .cse34)) .cse38 .cse16) (and .cse2 (and (and .cse28 .cse11) .cse1 .cse9)) (and .cse3 (and .cse10 .cse17 .cse14 .cse33 .cse5)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (and .cse11 .cse21 .cse1 .cse2 .cse18 .cse4 .cse6) (and .cse12 .cse13 .cse1 .cse2 .cse4 .cse5 .cse19 .cse6 .cse9) (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and .cse11 .cse12 .cse21 .cse0 .cse25 .cse2 .cse4 .cse33 .cse5 .cse6 .cse9) (and .cse11 .cse12 .cse21 .cse13 .cse1 .cse2 .cse5 .cse6 .cse9) (not (= 1 |old(~a3~0)|)) (and .cse11 .cse21 .cse0 .cse1 .cse2 .cse33 .cse5 .cse6 .cse9) (and .cse7 .cse1 .cse3 .cse15 .cse17) (and .cse3 (and .cse15 (and .cse14 .cse17) .cse1)) (and .cse7 .cse38 .cse1 .cse2 .cse16) (not (= 1 |old(~a7~0)|)) (and .cse11 .cse12 .cse13 .cse1 .cse2 .cse14 .cse18) (and .cse12 .cse0 .cse1 .cse2 .cse33 .cse5 .cse19 .cse6 .cse9) (and .cse36 .cse10 .cse17 .cse14 .cse19) (and .cse7 .cse12 .cse13 .cse1 .cse2 .cse5 .cse19 .cse9) (and .cse12 .cse22 .cse0 .cse25 .cse2 .cse4 .cse33 .cse5 .cse19 .cse6 .cse9) (and .cse15 (and .cse10 .cse7 .cse37 .cse26 .cse32) .cse9) (and (and .cse7 .cse29 .cse26 .cse33 (= ~a3~0 |old(~a3~0)|)) .cse15 .cse16 .cse1 .cse9) (and .cse10 .cse0 .cse2 .cse14 .cse33 .cse5 .cse16 .cse9) (and .cse17 .cse33 .cse5 .cse19 .cse6) (and .cse7 .cse12 .cse29 .cse1 .cse2 .cse5 .cse19 .cse9) (and .cse3 (and .cse10 .cse17 .cse14 .cse18) .cse13) (and .cse14 .cse17 .cse18 .cse19) (and .cse10 (and .cse8 .cse18) .cse7) (and .cse10 .cse11 .cse2 .cse15 .cse4 .cse6 .cse9) (and .cse10 .cse7 .cse12 .cse0 .cse2 .cse5 .cse19 .cse9) (and (and .cse30 .cse22 .cse0 .cse26 .cse39 .cse5 .cse32 .cse6) .cse16 .cse1 .cse9) (and .cse30 .cse31 .cse39 .cse18 .cse32 .cse6) (not (= 18 |old(~a26~0)|)) (and .cse13 .cse1 .cse3 .cse14 .cse17 .cse18))))) [2018-11-22 21:46:12,146 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-11-22 21:46:12,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 09:46:12 BoogieIcfgContainer [2018-11-22 21:46:12,189 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-22 21:46:12,190 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-22 21:46:12,190 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-22 21:46:12,190 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-22 21:46:12,190 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:38:36" (3/4) ... [2018-11-22 21:46:12,193 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-22 21:46:12,198 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-22 21:46:12,198 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-22 21:46:12,198 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-22 21:46:12,198 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-22 21:46:12,199 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-22 21:46:12,199 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-22 21:46:12,249 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-22 21:46:12,255 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-22 21:46:12,285 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(19 == a14) && a7 <= 0) && a3 <= 0) && a4 == 18) && !(16 == a28)) && !(a14 == a26)) && a28 <= 16) || ((((17 == a28 && (((((((!(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))) && !(19 == a14)) && a7 <= 0) && !(a14 == a4))) || (((((((1 == a7 && a4 <= 17) && !(a4 == a26)) && !(a26 == 17)) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && !(a14 == a4))) || (((((a7 <= 0 && a3 <= 0) && a26 == 19) && 16 == a28) && a4 == \old(a4)) && !(a14 == a4))) || ((((17 == a28 && a7 <= 0) && a4 == 18) && 1 == a3) && 18 == a14)) || (((17 == a28 && 1 == a3) && !(a14 == a26)) && a4 <= 16)) || ((((a7 <= 0 && a3 <= 0) && a4 == 18) && a26 == 19) && (((!(16 == a28) && !(a14 == 18)) && !(a4 == 16)) && a14 <= 19) && a28 <= 16)) || (((((((1 == a7 && 17 == a28) && !(a4 == a26)) && !(a26 == 17)) && a3 <= 0) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || (((((((1 == a7 && a4 <= 17) && !(a4 == a26)) && !(a4 == 16)) && !(a26 == 17)) && a3 <= 0) && 18 == a14) && a28 <= 16)) || (((((((!(a4 == a26) && !(a26 == 18)) && a7 <= 0) && a3 <= 0) && 18 == a14) && !(16 == a28)) && a4 <= 16) && a28 <= 16)) || (((((a7 <= 0 && a26 == 19) && 1 == a3) && 18 == a14) && a4 <= 16) && a28 <= 16)) || (a3 <= 0 && (((a4 <= 17 && a26 == 19) && (((!(16 == a28) && !(a14 == 18)) && !(a4 == 16)) && a14 <= 19) && a28 <= 16) && a7 <= 0) && !(a14 == a4))) || ((((1 == a7 && a3 <= 0) && a4 == 18) && a26 == 19) && a28 <= 16)) || ((((((1 == a3 && !(16 == a28)) && !(a14 == a26)) && a28 <= 16) && a4 == 18) && !(a4 == a26)) && a7 <= 0)) || (((((((((((!(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)) && a28 == 15) && 1 <= a7) && a7 <= \old(a7)) && !(a14 == a4))) || ((((((1 == a7 && !(a26 == 17)) && a3 <= 0) && a4 == 18) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || ((((1 == a7 && a3 <= 0) && a4 == 18) && 16 == a28) && !(a14 == a26))) || (((((a26 == 19 && !(a14 == 0)) && a7 == 1) && a4 == 18) && 1 == a3) && a28 == 15)) || ((((a3 <= 0 && a4 == 18) && (((16 == a28 && !(a14 == 18)) && !(a14 == a26)) && !(a4 == 16)) && a14 <= 19) && !(a26 == 17)) && a7 <= 0)) || (((((1 == a7 && 17 == a28) && !(a26 == 17)) && a14 <= 19) && a3 <= 0) && a4 == 18)) || (((!(a14 == a26) && (((!(a14 == 0) && 16 == a28) && !(a26 == 0)) && a4 == 17) && a3 == 1) && a7 <= 0) && !(a14 == a4))) || (((((((1 == a7 && !(a4 == a26)) && !(a26 == 17)) && a14 <= 19) && a3 <= 0) && 16 == a28) && a4 <= 16) && !(a14 == a4))) || (a4 == 18 && ((((((!(a26 == 0) && !(a14 == 0)) && a7 == 1) && !(a14 == 18)) && !(a14 == a26)) && a28 == 15) && 1 == a3) && a14 <= 19)) || ((((17 == a28 && a7 <= 0) && a3 <= 0) && a4 == 18) && 18 == a14)) || (a4 == 18 && ((((!(a14 == 0) && a7 == 1) && a14 % 2 == 0) && a28 == 15) && a26 == 17) && a3 == 1)) || (((((1 == a7 && 17 == a28) && a14 <= 19) && a4 == 18) && 1 == a3) && !(a14 == a4))) || ((((a3 <= 0 && (((16 == a28 && !(a14 == 18)) && !(a14 == a26)) && !(a4 == 16)) && !(19 == a14)) && a4 == 18) && a26 == 19) && a7 <= 0)) || (((((a7 <= 0 && a3 <= 0) && a4 == 18) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || ((((((!(a4 == a26) && a14 <= 19) && a3 <= 0) && ((1 == a7 && !(a14 == 18)) && !(a14 == a26)) && a28 <= 16) && !(16 == a28)) && a4 <= 16) && !(a14 == a4))) || (a4 == 18 && (((a7 <= 0 && 1 == a3) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || !(1 == a1)) || ((((\old(a14) == a14 && 1 == a3) && !(16 == a28)) && a4 <= 16) && a28 <= 16)) || (((((17 == a26 && 1 == a7) && 17 == a28) && a4 == 18) && 1 == a3) && 18 == a14)) || ((((17 == a28 && a7 <= 0) && a4 == 18) && 1 == a3) && !(a14 == a26))) || (((a4 == 18 && ((((16 == a28 && !(a14 == 18)) && !(a14 == a26)) && !(a4 == 16)) && !(19 == a14)) && 1 == a3) && !(a4 == a26)) && a7 <= 0)) || (((((((17 == a28 && !(a26 == 18)) && a7 <= 0) && a3 <= 0) && !(a14 == 18)) && !(a14 == a26)) && a4 == \old(a4)) && !(a14 == a4))) || ((((((1 == a7 && 17 == a28) && a3 <= 0) && a26 == 19) && !(a14 == a26)) && a4 == \old(a4)) && !(a14 == a4))) || (((((((!(a26 == 0) && !(a26 == 18)) && a7 == 1) && !(a4 == 0)) && 18 == a14) && a28 == 15) && a4 <= 16) && a3 == 1)) || (a3 <= 0 && ((((a7 <= 0 && a26 == 19) && !(16 == a28)) && a4 <= 16) && a28 <= 16) && !(a14 == a4))) || (((((17 == a28 && !(a4 == a26)) && a7 <= 0) && a3 <= 0) && 18 == a14) && a4 <= 16)) || (((((1 == a7 && !(a26 == 17)) && a3 <= 0) && a4 == 18) && !(a14 == a26)) && a28 <= 16)) || (((17 == a28 && 1 == a3) && 18 == a14) && a4 <= 16)) || (((((1 == a7 && 17 == a28) && !(a4 == a26)) && a3 <= 0) && 18 == a14) && a4 <= 16)) || (((((17 == a28 && a7 <= 0) && a3 <= 0) && a26 == 19) && a4 == \old(a4)) && !(a14 == a4))) || (((a26 == 19 && (((\old(a4) == a4 && !(a14 == 0)) && !(a14 == a26)) && a28 == 15) && a3 == 1) && a7 <= \old(a7)) && !(a14 == a4))) || (((((((1 <= a7 && a14 <= 19) && a7 <= \old(a7)) && a3 <= 0) && a4 == 18) && !(a14 == a26)) && a28 <= 16) && !(a14 == a4))) || (((((1 == a7 && 17 == a28) && !(a26 == 17)) && a3 <= 0) && 18 == a14) && a4 == \old(a4))) || (((((((((1 == a7 && 17 == a28) && !(a26 == 0)) && a4 == 17) && !(19 == a14)) && !(a14 == 0)) && !(a14 == 18)) && !(a14 == a26)) && 1 == a3) && !(a14 == a4))) || (((a3 == 1 && (a7 == 0 && a28 == 15) && a26 == 17) && a14 == \old(a14)) && a4 == \old(a4))) || (a3 <= 0 && ((((((16 == a28 && !(a14 == 18)) && !(a14 == a26)) && !(a4 == 16)) && a14 <= 19) && a4 <= 17) && a7 <= 0) && !(a14 == a4))) || (a4 == 18 && (((1 == a7 && 1 == a3) && 16 == a28) && !(a14 == 18)) && !(a14 == a26))) || !(15 == \old(a28))) || !(19 == \old(a14))) || ((((((a4 <= 17 && !(a4 == 16)) && a7 <= 0) && a3 <= 0) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || ((((((((!(a4 == a26) && !(a26 == 17)) && a7 <= 0) && a3 <= 0) && !(16 == a28)) && !(a14 == a26)) && a4 <= 16) && a28 <= 16) && !(a14 == a4))) || !(17 == \old(a4))) || !(1 == a25)) || ((((((((((a4 <= 17 && !(a4 == a26)) && !(a4 == 16)) && !(19 == a14)) && a7 <= \old(a7)) && a3 <= 0) && !(16 == a28)) && !(a14 == 18)) && !(a14 == a26)) && a28 <= 16) && !(a14 == a4))) || ((((((((a4 <= 17 && !(a4 == a26)) && !(a4 == 16)) && !(a26 == 17)) && a7 <= 0) && a3 <= 0) && !(a14 == a26)) && a28 <= 16) && !(a14 == a4))) || !(1 == \old(a3))) || ((((((((a4 <= 17 && !(a4 == 16)) && !(19 == a14)) && a7 <= 0) && a3 <= 0) && !(a14 == 18)) && !(a14 == a26)) && a28 <= 16) && !(a14 == a4))) || ((((17 == a28 && a7 <= 0) && a4 == 18) && a26 == 19) && 1 == a3)) || (a4 == 18 && (a26 == 19 && 16 == a28 && 1 == a3) && a7 <= 0)) || ((((17 == a28 && a14 == \old(a14)) && a7 <= 0) && a3 <= 0) && a4 == \old(a4))) || !(1 == \old(a7))) || ((((((a4 <= 17 && !(a4 == a26)) && !(a26 == 17)) && a7 <= 0) && a3 <= 0) && 16 == a28) && 18 == a14)) || ((((((((!(a4 == a26) && !(19 == a14)) && a7 <= 0) && a3 <= 0) && !(a14 == 18)) && !(a14 == a26)) && a4 <= 16) && a28 <= 16) && !(a14 == a4))) || ((((\old(a14) == a14 && 1 == a7) && 1 == a3) && 16 == a28) && a4 <= 16)) || (((((((17 == a28 && !(a4 == a26)) && !(a26 == 17)) && a7 <= 0) && a3 <= 0) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || ((((((((((!(a4 == a26) && !(a26 == 18)) && !(19 == a14)) && a7 <= \old(a7)) && a3 <= 0) && !(16 == a28)) && !(a14 == 18)) && !(a14 == a26)) && a4 <= 16) && a28 <= 16) && !(a14 == a4))) || ((a26 == 19 && (((1 == a7 && 17 == a28) && \old(a4) == a4) && !(a14 == 0)) && a3 == 1) && !(a14 == a4))) || ((((((((17 == a28 && a14 <= 19) && !(a14 == 0)) && !(a14 == 18)) && a3 == \old(a3)) && a26 == 19) && a4 == \old(a4)) && a7 <= 0) && !(a14 == a4))) || (((((((1 == a7 && !(19 == a14)) && a3 <= 0) && 16 == a28) && !(a14 == 18)) && !(a14 == a26)) && a4 == \old(a4)) && !(a14 == a4))) || ((((1 == a3 && !(a14 == 18)) && !(a14 == a26)) && a4 <= 16) && a28 <= 16)) || (((((((17 == a28 && !(a4 == a26)) && a14 <= 19) && a7 <= 0) && a3 <= 0) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || ((a4 == 18 && ((1 == a7 && 1 == a3) && 16 == a28) && 18 == a14) && !(a26 == 17))) || (((16 == a28 && 1 == a3) && 18 == a14) && a4 <= 16)) || ((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)) && 18 == a14) && 17 == a28)) || ((((((1 == a7 && a4 <= 17) && a3 <= 0) && a26 == 19) && !(16 == a28)) && a28 <= 16) && !(a14 == a4))) || (((((((1 == a7 && 17 == a28) && !(a4 == a26)) && !(19 == a14)) && a3 <= 0) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || ((((((((((!(a26 == 0) && !(a26 == 18)) && !(19 == a14)) && !(a14 == 0)) && !(a28 == 0)) && !(a14 == a26)) && a3 == 1) && a28 <= 16) && a4 == \old(a4)) && a7 <= 0) && !(a14 == a4))) || (((((!(a26 == 0) && a4 == 17) && !(a28 == 0)) && 18 == a14) && a3 == 1) && a28 <= 16)) || !(18 == \old(a26))) || (((((!(a26 == 17) && a7 <= 0) && a4 == 18) && 16 == a28) && 1 == a3) && 18 == a14) [2018-11-22 21:46:12,494 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_cf8db486-f3f6-4129-a29f-154fc688b9a3/bin-2019/utaipan/witness.graphml [2018-11-22 21:46:12,494 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-22 21:46:12,495 INFO L168 Benchmark]: Toolchain (without parser) took 460099.31 ms. Allocated memory was 1.0 GB in the beginning and 6.7 GB in the end (delta: 5.7 GB). Free memory was 940.5 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. [2018-11-22 21:46:12,496 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 21:46:12,496 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1325.03 ms. Allocated memory is still 1.0 GB. Free memory was 940.5 MB in the beginning and 746.8 MB in the end (delta: 193.7 MB). Peak memory consumption was 193.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:46:12,496 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.3 MB). Free memory was 746.8 MB in the beginning and 1.2 GB in the end (delta: -406.2 MB). Peak memory consumption was 55.0 MB. Max. memory is 11.5 GB. [2018-11-22 21:46:12,496 INFO L168 Benchmark]: Boogie Preprocessor took 173.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. [2018-11-22 21:46:12,496 INFO L168 Benchmark]: RCFGBuilder took 2784.91 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.0 MB). Free memory was 1.1 GB in the beginning and 824.5 MB in the end (delta: 302.6 MB). Peak memory consumption was 389.7 MB. Max. memory is 11.5 GB. [2018-11-22 21:46:12,497 INFO L168 Benchmark]: TraceAbstraction took 455345.42 ms. Allocated memory was 1.3 GB in the beginning and 6.7 GB in the end (delta: 5.4 GB). Free memory was 824.5 MB in the beginning and 2.2 GB in the end (delta: -1.4 GB). Peak memory consumption was 4.9 GB. Max. memory is 11.5 GB. [2018-11-22 21:46:12,497 INFO L168 Benchmark]: Witness Printer took 304.32 ms. Allocated memory is still 6.7 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 157.8 MB). Peak memory consumption was 157.8 MB. Max. memory is 11.5 GB. [2018-11-22 21:46:12,499 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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1325.03 ms. Allocated memory is still 1.0 GB. Free memory was 940.5 MB in the beginning and 746.8 MB in the end (delta: 193.7 MB). Peak memory consumption was 193.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 162.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.3 MB). Free memory was 746.8 MB in the beginning and 1.2 GB in the end (delta: -406.2 MB). Peak memory consumption was 55.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 173.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2784.91 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 87.0 MB). Free memory was 1.1 GB in the beginning and 824.5 MB in the end (delta: 302.6 MB). Peak memory consumption was 389.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 455345.42 ms. Allocated memory was 1.3 GB in the beginning and 6.7 GB in the end (delta: 5.4 GB). Free memory was 824.5 MB in the beginning and 2.2 GB in the end (delta: -1.4 GB). Peak memory consumption was 4.9 GB. Max. memory is 11.5 GB. * Witness Printer took 304.32 ms. Allocated memory is still 6.7 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 157.8 MB). Peak memory consumption was 157.8 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: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(19 == a14) && a7 <= 0) && a3 <= 0) && a4 == 18) && !(16 == a28)) && !(a14 == a26)) && a28 <= 16) || ((((17 == a28 && (((((((!(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))) && !(19 == a14)) && a7 <= 0) && !(a14 == a4))) || (((((((1 == a7 && a4 <= 17) && !(a4 == a26)) && !(a26 == 17)) && a3 <= 0) && 16 == a28) && !(a14 == a26)) && !(a14 == a4))) || (((((a7 <= 0 && a3 <= 0) && a26 == 19) && 16 == a28) && a4 == \old(a4)) && !(a14 == a4))) || ((((17 == a28 && a7 <= 0) && a4 == 18) && 1 == a3) && 18 == a14)) || (((17 == a28 && 1 == a3) && !(a14 == a26)) && a4 <= 16)) || ((((a7 <= 0 && a3 <= 0) && a4 == 18) && a26 == 19) && (((!(16 == a28) && !(a14 == 18)) && !(a4 == 16)) && a14 <= 19) && a28 <= 16)) || (((((((1 == a7 && 17 == a28) && !(a4 == a26)) && !(a26 == 17)) && a3 <= 0) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || (((((((1 == a7 && a4 <= 17) && !(a4 == a26)) && !(a4 == 16)) && !(a26 == 17)) && a3 <= 0) && 18 == a14) && a28 <= 16)) || (((((((!(a4 == a26) && !(a26 == 18)) && a7 <= 0) && a3 <= 0) && 18 == a14) && !(16 == a28)) && a4 <= 16) && a28 <= 16)) || (((((a7 <= 0 && a26 == 19) && 1 == a3) && 18 == a14) && a4 <= 16) && a28 <= 16)) || (a3 <= 0 && (((a4 <= 17 && a26 == 19) && (((!(16 == a28) && !(a14 == 18)) && !(a4 == 16)) && a14 <= 19) && a28 <= 16) && a7 <= 0) && !(a14 == a4))) || ((((1 == a7 && a3 <= 0) && a4 == 18) && a26 == 19) && a28 <= 16)) || ((((((1 == a3 && !(16 == a28)) && !(a14 == a26)) && a28 <= 16) && a4 == 18) && !(a4 == a26)) && a7 <= 0)) || (((((((((((!(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)) && a28 == 15) && 1 <= a7) && a7 <= \old(a7)) && !(a14 == a4))) || ((((((1 == a7 && !(a26 == 17)) && a3 <= 0) && a4 == 18) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || ((((1 == a7 && a3 <= 0) && a4 == 18) && 16 == a28) && !(a14 == a26))) || (((((a26 == 19 && !(a14 == 0)) && a7 == 1) && a4 == 18) && 1 == a3) && a28 == 15)) || ((((a3 <= 0 && a4 == 18) && (((16 == a28 && !(a14 == 18)) && !(a14 == a26)) && !(a4 == 16)) && a14 <= 19) && !(a26 == 17)) && a7 <= 0)) || (((((1 == a7 && 17 == a28) && !(a26 == 17)) && a14 <= 19) && a3 <= 0) && a4 == 18)) || (((!(a14 == a26) && (((!(a14 == 0) && 16 == a28) && !(a26 == 0)) && a4 == 17) && a3 == 1) && a7 <= 0) && !(a14 == a4))) || (((((((1 == a7 && !(a4 == a26)) && !(a26 == 17)) && a14 <= 19) && a3 <= 0) && 16 == a28) && a4 <= 16) && !(a14 == a4))) || (a4 == 18 && ((((((!(a26 == 0) && !(a14 == 0)) && a7 == 1) && !(a14 == 18)) && !(a14 == a26)) && a28 == 15) && 1 == a3) && a14 <= 19)) || ((((17 == a28 && a7 <= 0) && a3 <= 0) && a4 == 18) && 18 == a14)) || (a4 == 18 && ((((!(a14 == 0) && a7 == 1) && a14 % 2 == 0) && a28 == 15) && a26 == 17) && a3 == 1)) || (((((1 == a7 && 17 == a28) && a14 <= 19) && a4 == 18) && 1 == a3) && !(a14 == a4))) || ((((a3 <= 0 && (((16 == a28 && !(a14 == 18)) && !(a14 == a26)) && !(a4 == 16)) && !(19 == a14)) && a4 == 18) && a26 == 19) && a7 <= 0)) || (((((a7 <= 0 && a3 <= 0) && a4 == 18) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || ((((((!(a4 == a26) && a14 <= 19) && a3 <= 0) && ((1 == a7 && !(a14 == 18)) && !(a14 == a26)) && a28 <= 16) && !(16 == a28)) && a4 <= 16) && !(a14 == a4))) || (a4 == 18 && (((a7 <= 0 && 1 == a3) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || !(1 == a1)) || ((((\old(a14) == a14 && 1 == a3) && !(16 == a28)) && a4 <= 16) && a28 <= 16)) || (((((17 == a26 && 1 == a7) && 17 == a28) && a4 == 18) && 1 == a3) && 18 == a14)) || ((((17 == a28 && a7 <= 0) && a4 == 18) && 1 == a3) && !(a14 == a26))) || (((a4 == 18 && ((((16 == a28 && !(a14 == 18)) && !(a14 == a26)) && !(a4 == 16)) && !(19 == a14)) && 1 == a3) && !(a4 == a26)) && a7 <= 0)) || (((((((17 == a28 && !(a26 == 18)) && a7 <= 0) && a3 <= 0) && !(a14 == 18)) && !(a14 == a26)) && a4 == \old(a4)) && !(a14 == a4))) || ((((((1 == a7 && 17 == a28) && a3 <= 0) && a26 == 19) && !(a14 == a26)) && a4 == \old(a4)) && !(a14 == a4))) || (((((((!(a26 == 0) && !(a26 == 18)) && a7 == 1) && !(a4 == 0)) && 18 == a14) && a28 == 15) && a4 <= 16) && a3 == 1)) || (a3 <= 0 && ((((a7 <= 0 && a26 == 19) && !(16 == a28)) && a4 <= 16) && a28 <= 16) && !(a14 == a4))) || (((((17 == a28 && !(a4 == a26)) && a7 <= 0) && a3 <= 0) && 18 == a14) && a4 <= 16)) || (((((1 == a7 && !(a26 == 17)) && a3 <= 0) && a4 == 18) && !(a14 == a26)) && a28 <= 16)) || (((17 == a28 && 1 == a3) && 18 == a14) && a4 <= 16)) || (((((1 == a7 && 17 == a28) && !(a4 == a26)) && a3 <= 0) && 18 == a14) && a4 <= 16)) || (((((17 == a28 && a7 <= 0) && a3 <= 0) && a26 == 19) && a4 == \old(a4)) && !(a14 == a4))) || (((a26 == 19 && (((\old(a4) == a4 && !(a14 == 0)) && !(a14 == a26)) && a28 == 15) && a3 == 1) && a7 <= \old(a7)) && !(a14 == a4))) || (((((((1 <= a7 && a14 <= 19) && a7 <= \old(a7)) && a3 <= 0) && a4 == 18) && !(a14 == a26)) && a28 <= 16) && !(a14 == a4))) || (((((1 == a7 && 17 == a28) && !(a26 == 17)) && a3 <= 0) && 18 == a14) && a4 == \old(a4))) || (((((((((1 == a7 && 17 == a28) && !(a26 == 0)) && a4 == 17) && !(19 == a14)) && !(a14 == 0)) && !(a14 == 18)) && !(a14 == a26)) && 1 == a3) && !(a14 == a4))) || (((a3 == 1 && (a7 == 0 && a28 == 15) && a26 == 17) && a14 == \old(a14)) && a4 == \old(a4))) || (a3 <= 0 && ((((((16 == a28 && !(a14 == 18)) && !(a14 == a26)) && !(a4 == 16)) && a14 <= 19) && a4 <= 17) && a7 <= 0) && !(a14 == a4))) || (a4 == 18 && (((1 == a7 && 1 == a3) && 16 == a28) && !(a14 == 18)) && !(a14 == a26))) || !(15 == \old(a28))) || !(19 == \old(a14))) || ((((((a4 <= 17 && !(a4 == 16)) && a7 <= 0) && a3 <= 0) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || ((((((((!(a4 == a26) && !(a26 == 17)) && a7 <= 0) && a3 <= 0) && !(16 == a28)) && !(a14 == a26)) && a4 <= 16) && a28 <= 16) && !(a14 == a4))) || !(17 == \old(a4))) || !(1 == a25)) || ((((((((((a4 <= 17 && !(a4 == a26)) && !(a4 == 16)) && !(19 == a14)) && a7 <= \old(a7)) && a3 <= 0) && !(16 == a28)) && !(a14 == 18)) && !(a14 == a26)) && a28 <= 16) && !(a14 == a4))) || ((((((((a4 <= 17 && !(a4 == a26)) && !(a4 == 16)) && !(a26 == 17)) && a7 <= 0) && a3 <= 0) && !(a14 == a26)) && a28 <= 16) && !(a14 == a4))) || !(1 == \old(a3))) || ((((((((a4 <= 17 && !(a4 == 16)) && !(19 == a14)) && a7 <= 0) && a3 <= 0) && !(a14 == 18)) && !(a14 == a26)) && a28 <= 16) && !(a14 == a4))) || ((((17 == a28 && a7 <= 0) && a4 == 18) && a26 == 19) && 1 == a3)) || (a4 == 18 && (a26 == 19 && 16 == a28 && 1 == a3) && a7 <= 0)) || ((((17 == a28 && a14 == \old(a14)) && a7 <= 0) && a3 <= 0) && a4 == \old(a4))) || !(1 == \old(a7))) || ((((((a4 <= 17 && !(a4 == a26)) && !(a26 == 17)) && a7 <= 0) && a3 <= 0) && 16 == a28) && 18 == a14)) || ((((((((!(a4 == a26) && !(19 == a14)) && a7 <= 0) && a3 <= 0) && !(a14 == 18)) && !(a14 == a26)) && a4 <= 16) && a28 <= 16) && !(a14 == a4))) || ((((\old(a14) == a14 && 1 == a7) && 1 == a3) && 16 == a28) && a4 <= 16)) || (((((((17 == a28 && !(a4 == a26)) && !(a26 == 17)) && a7 <= 0) && a3 <= 0) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || ((((((((((!(a4 == a26) && !(a26 == 18)) && !(19 == a14)) && a7 <= \old(a7)) && a3 <= 0) && !(16 == a28)) && !(a14 == 18)) && !(a14 == a26)) && a4 <= 16) && a28 <= 16) && !(a14 == a4))) || ((a26 == 19 && (((1 == a7 && 17 == a28) && \old(a4) == a4) && !(a14 == 0)) && a3 == 1) && !(a14 == a4))) || ((((((((17 == a28 && a14 <= 19) && !(a14 == 0)) && !(a14 == 18)) && a3 == \old(a3)) && a26 == 19) && a4 == \old(a4)) && a7 <= 0) && !(a14 == a4))) || (((((((1 == a7 && !(19 == a14)) && a3 <= 0) && 16 == a28) && !(a14 == 18)) && !(a14 == a26)) && a4 == \old(a4)) && !(a14 == a4))) || ((((1 == a3 && !(a14 == 18)) && !(a14 == a26)) && a4 <= 16) && a28 <= 16)) || (((((((17 == a28 && !(a4 == a26)) && a14 <= 19) && a7 <= 0) && a3 <= 0) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || ((a4 == 18 && ((1 == a7 && 1 == a3) && 16 == a28) && 18 == a14) && !(a26 == 17))) || (((16 == a28 && 1 == a3) && 18 == a14) && a4 <= 16)) || ((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)) && 18 == a14) && 17 == a28)) || ((((((1 == a7 && a4 <= 17) && a3 <= 0) && a26 == 19) && !(16 == a28)) && a28 <= 16) && !(a14 == a4))) || (((((((1 == a7 && 17 == a28) && !(a4 == a26)) && !(19 == a14)) && a3 <= 0) && !(a14 == a26)) && a4 <= 16) && !(a14 == a4))) || ((((((((((!(a26 == 0) && !(a26 == 18)) && !(19 == a14)) && !(a14 == 0)) && !(a28 == 0)) && !(a14 == a26)) && a3 == 1) && a28 <= 16) && a4 == \old(a4)) && a7 <= 0) && !(a14 == a4))) || (((((!(a26 == 0) && a4 == 17) && !(a28 == 0)) && 18 == a14) && a3 == 1) && a28 <= 16)) || !(18 == \old(a26))) || (((((!(a26 == 17) && a7 <= 0) && a4 == 18) && 16 == a28) && 1 == a3) && 18 == a14) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 455.2s OverallTime, 16 OverallIterations, 9 TraceHistogramMax, 240.7s AutomataDifference, 0.0s DeadEndRemovalTime, 117.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 7842 SDtfs, 225029 SDslu, 11157 SDs, 0 SdLazy, 253594 SolverSat, 76405 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 137.3s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 39813 GetRequests, 38816 SyntacticMatches, 29 SemanticMatches, 968 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 59816 ImplicationChecksByTransitivity, 14.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=173577occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 31.8s AbstIntTime, 14 AbstIntIterations, 5 AbstIntStrong, 0.9993428979315232 AbsIntWeakeningRatio, 0.04994523548740416 AbsIntAvgWeakeningVarsNumRemoved, 32.11610076670318 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 10.0s AutomataMinimizationTime, 16 MinimizatonAttempts, 28384 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 9737 PreInvPairs, 10193 NumberOfFragments, 33238 HoareAnnotationTreeSize, 9737 FomulaSimplifications, 1033244 FormulaSimplificationTreeSizeReduction, 8.5s HoareSimplificationTime, 13 FomulaSimplificationsInter, 436916 FormulaSimplificationTreeSizeReductionInter, 108.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.2s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 27.9s InterpolantComputationTime, 39958 NumberOfCodeBlocks, 39958 NumberOfCodeBlocksAsserted, 25 NumberOfCheckSat, 56800 ConstructedInterpolants, 0 QuantifiedInterpolants, 218052224 SizeOfPredicates, 9 NumberOfNonLiveVariables, 22838 ConjunctsInSsa, 54 ConjunctsInUnsatCore, 34 InterpolantComputations, 4 PerfectInterpolantSequences, 59437/66511 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...