./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label51_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label51_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/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 ba1c1bc50fbd97dfd24ea23dfd687b6699be6287 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 09:05:12,795 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:05:12,796 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:05:12,804 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:05:12,804 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:05:12,805 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:05:12,805 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:05:12,806 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:05:12,807 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:05:12,808 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:05:12,809 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:05:12,809 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:05:12,809 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:05:12,810 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:05:12,811 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:05:12,811 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:05:12,812 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:05:12,813 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:05:12,814 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:05:12,815 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:05:12,816 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:05:12,817 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:05:12,818 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:05:12,818 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:05:12,819 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:05:12,820 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:05:12,820 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:05:12,821 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:05:12,821 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:05:12,822 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:05:12,822 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:05:12,823 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:05:12,823 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:05:12,823 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:05:12,824 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:05:12,824 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:05:12,824 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 09:05:12,834 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:05:12,834 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:05:12,835 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:05:12,835 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 09:05:12,835 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 09:05:12,835 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 09:05:12,835 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 09:05:12,835 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 09:05:12,835 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 09:05:12,836 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 09:05:12,836 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 09:05:12,836 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 09:05:12,836 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 09:05:12,836 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:05:12,837 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 09:05:12,837 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:05:12,837 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 09:05:12,837 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:05:12,837 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:05:12,837 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:05:12,837 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:05:12,837 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 09:05:12,838 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:05:12,838 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:05:12,838 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:05:12,838 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:05:12,838 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 09:05:12,838 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:05:12,838 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 09:05:12,838 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:05:12,839 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:05:12,839 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:05:12,839 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:05:12,839 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 09:05:12,839 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:05:12,839 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:05:12,839 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 09:05:12,839 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_19780ad1-a1d5-434d-80df-ad55fe3720d3/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 -> ba1c1bc50fbd97dfd24ea23dfd687b6699be6287 [2018-11-18 09:05:12,864 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:05:12,873 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:05:12,875 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:05:12,876 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:05:12,877 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:05:12,877 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label51_true-unreach-call.c [2018-11-18 09:05:12,919 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/data/113795e65/e89b0f850ffc4918a448b07ec5a71821/FLAG67c76d780 [2018-11-18 09:05:13,500 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:05:13,500 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/sv-benchmarks/c/eca-rers2012/Problem04_label51_true-unreach-call.c [2018-11-18 09:05:13,524 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/data/113795e65/e89b0f850ffc4918a448b07ec5a71821/FLAG67c76d780 [2018-11-18 09:05:13,895 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/data/113795e65/e89b0f850ffc4918a448b07ec5a71821 [2018-11-18 09:05:13,897 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:05:13,898 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 09:05:13,899 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:05:13,899 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:05:13,902 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:05:13,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:05:13" (1/1) ... [2018-11-18 09:05:13,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3275144b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:13, skipping insertion in model container [2018-11-18 09:05:13,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:05:13" (1/1) ... [2018-11-18 09:05:13,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:05:13,992 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:05:14,749 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:05:14,752 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:05:15,206 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:05:15,222 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:05:15,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15 WrapperNode [2018-11-18 09:05:15,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:05:15,223 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 09:05:15,223 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 09:05:15,223 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 09:05:15,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (1/1) ... [2018-11-18 09:05:15,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (1/1) ... [2018-11-18 09:05:15,377 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 09:05:15,378 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:05:15,378 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:05:15,378 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:05:15,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (1/1) ... [2018-11-18 09:05:15,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (1/1) ... [2018-11-18 09:05:15,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (1/1) ... [2018-11-18 09:05:15,392 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (1/1) ... [2018-11-18 09:05:15,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (1/1) ... [2018-11-18 09:05:15,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (1/1) ... [2018-11-18 09:05:15,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (1/1) ... [2018-11-18 09:05:15,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:05:15,482 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:05:15,483 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:05:15,483 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:05:15,483 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 09:05:15,531 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 09:05:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 09:05:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 09:05:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-18 09:05:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-18 09:05:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-18 09:05:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-18 09:05:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-18 09:05:15,532 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-18 09:05:15,532 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 09:05:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 09:05:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:05:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:05:15,533 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 09:05:15,533 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 09:05:17,853 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:05:17,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:05:17 BoogieIcfgContainer [2018-11-18 09:05:17,853 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:05:17,854 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 09:05:17,854 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 09:05:17,856 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 09:05:17,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 09:05:13" (1/3) ... [2018-11-18 09:05:17,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3095fbf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:05:17, skipping insertion in model container [2018-11-18 09:05:17,857 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:05:15" (2/3) ... [2018-11-18 09:05:17,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3095fbf6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 09:05:17, skipping insertion in model container [2018-11-18 09:05:17,857 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:05:17" (3/3) ... [2018-11-18 09:05:17,858 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label51_true-unreach-call.c [2018-11-18 09:05:17,865 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 09:05:17,870 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 09:05:17,880 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 09:05:17,906 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 09:05:17,907 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 09:05:17,907 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 09:05:17,907 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 09:05:17,907 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 09:05:17,907 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 09:05:17,907 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 09:05:17,907 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 09:05:17,929 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states. [2018-11-18 09:05:17,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2018-11-18 09:05:17,956 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:05:17,957 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:05:17,959 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:05:17,963 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:05:17,963 INFO L82 PathProgramCache]: Analyzing trace with hash -2057197266, now seen corresponding path program 1 times [2018-11-18 09:05:17,964 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:05:17,994 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:05:17,994 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:05:17,994 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:05:17,994 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:05:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:05:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:05:19,490 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:05:19,490 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:05:19,490 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:05:19,494 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:05:19,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:05:19,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:05:19,504 INFO L87 Difference]: Start difference. First operand 907 states. Second operand 3 states. [2018-11-18 09:05:21,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:05:21,566 INFO L93 Difference]: Finished difference Result 2647 states and 5102 transitions. [2018-11-18 09:05:21,569 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:05:21,570 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 800 [2018-11-18 09:05:21,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:05:21,593 INFO L225 Difference]: With dead ends: 2647 [2018-11-18 09:05:21,593 INFO L226 Difference]: Without dead ends: 1738 [2018-11-18 09:05:21,599 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:05:21,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1738 states. [2018-11-18 09:05:21,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1738 to 1738. [2018-11-18 09:05:21,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1738 states. [2018-11-18 09:05:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1738 states and 3145 transitions. [2018-11-18 09:05:21,691 INFO L78 Accepts]: Start accepts. Automaton has 1738 states and 3145 transitions. Word has length 800 [2018-11-18 09:05:21,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:05:21,693 INFO L480 AbstractCegarLoop]: Abstraction has 1738 states and 3145 transitions. [2018-11-18 09:05:21,693 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:05:21,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 3145 transitions. [2018-11-18 09:05:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2018-11-18 09:05:21,717 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:05:21,718 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:05:21,718 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:05:21,718 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:05:21,719 INFO L82 PathProgramCache]: Analyzing trace with hash -2058984563, now seen corresponding path program 1 times [2018-11-18 09:05:21,719 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:05:21,720 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:05:21,720 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:05:21,720 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:05:21,720 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:05:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:05:22,583 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:05:22,584 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:05:22,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 09:05:22,584 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:05:22,586 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:05:22,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:05:22,586 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:05:22,586 INFO L87 Difference]: Start difference. First operand 1738 states and 3145 transitions. Second operand 3 states. [2018-11-18 09:05:25,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:05:25,070 INFO L93 Difference]: Finished difference Result 5140 states and 9422 transitions. [2018-11-18 09:05:25,071 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:05:25,071 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 809 [2018-11-18 09:05:25,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:05:25,084 INFO L225 Difference]: With dead ends: 5140 [2018-11-18 09:05:25,084 INFO L226 Difference]: Without dead ends: 3408 [2018-11-18 09:05:25,089 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 09:05:25,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3408 states. [2018-11-18 09:05:25,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3408 to 3408. [2018-11-18 09:05:25,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3408 states. [2018-11-18 09:05:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 3408 states and 5832 transitions. [2018-11-18 09:05:25,150 INFO L78 Accepts]: Start accepts. Automaton has 3408 states and 5832 transitions. Word has length 809 [2018-11-18 09:05:25,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:05:25,151 INFO L480 AbstractCegarLoop]: Abstraction has 3408 states and 5832 transitions. [2018-11-18 09:05:25,151 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:05:25,151 INFO L276 IsEmpty]: Start isEmpty. Operand 3408 states and 5832 transitions. [2018-11-18 09:05:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2018-11-18 09:05:25,162 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:05:25,162 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:05:25,162 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:05:25,163 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:05:25,163 INFO L82 PathProgramCache]: Analyzing trace with hash -284926859, now seen corresponding path program 1 times [2018-11-18 09:05:25,163 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:05:25,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:05:25,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:05:25,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:05:25,164 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:05:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:05:25,737 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:05:25,737 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 09:05:25,738 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 09:05:25,738 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:05:25,739 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 09:05:25,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 09:05:25,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-18 09:05:25,739 INFO L87 Difference]: Start difference. First operand 3408 states and 5832 transitions. Second operand 7 states. [2018-11-18 09:05:29,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:05:29,796 INFO L93 Difference]: Finished difference Result 8748 states and 15062 transitions. [2018-11-18 09:05:29,797 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 09:05:29,797 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 821 [2018-11-18 09:05:29,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:05:29,813 INFO L225 Difference]: With dead ends: 8748 [2018-11-18 09:05:29,813 INFO L226 Difference]: Without dead ends: 5346 [2018-11-18 09:05:29,817 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2018-11-18 09:05:29,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5346 states. [2018-11-18 09:05:29,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5346 to 5210. [2018-11-18 09:05:29,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5210 states. [2018-11-18 09:05:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 5210 states and 8533 transitions. [2018-11-18 09:05:29,896 INFO L78 Accepts]: Start accepts. Automaton has 5210 states and 8533 transitions. Word has length 821 [2018-11-18 09:05:29,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:05:29,897 INFO L480 AbstractCegarLoop]: Abstraction has 5210 states and 8533 transitions. [2018-11-18 09:05:29,897 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 09:05:29,897 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 8533 transitions. [2018-11-18 09:05:29,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2018-11-18 09:05:29,905 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:05:29,906 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:05:29,906 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:05:29,906 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:05:29,906 INFO L82 PathProgramCache]: Analyzing trace with hash -2068055962, now seen corresponding path program 1 times [2018-11-18 09:05:29,906 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:05:29,907 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:05:29,907 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:05:29,907 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:05:29,907 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:05:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:05:30,251 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 39 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:05:30,251 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:05:30,251 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:05:30,252 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 839 with the following transitions: [2018-11-18 09:05:30,255 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], [613], [615], [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], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2705], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:05:30,306 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:05:30,307 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:05:31,236 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 09:05:31,238 INFO L272 AbstractInterpreter]: Visited 801 different actions 801 times. Never merged. Never widened. Performed 13200 root evaluator evaluations with a maximum evaluation depth of 3. Performed 13200 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Never found a fixpoint. Largest state had 44 variables. [2018-11-18 09:05:31,253 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:05:31,253 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 09:05:32,540 INFO L227 lantSequenceWeakener]: Weakened 829 states. On average, predicates are now at 78.61% of their original sizes. [2018-11-18 09:05:32,540 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 09:05:32,688 INFO L415 sIntCurrentIteration]: We unified 837 AI predicates to 837 [2018-11-18 09:05:32,688 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 09:05:32,689 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 09:05:32,689 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [12] imperfect sequences [6] total 16 [2018-11-18 09:05:32,689 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:05:32,690 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-18 09:05:32,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-18 09:05:32,690 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=102, Unknown=0, NotChecked=0, Total=132 [2018-11-18 09:05:32,690 INFO L87 Difference]: Start difference. First operand 5210 states and 8533 transitions. Second operand 12 states. [2018-11-18 09:05:55,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:05:55,066 INFO L93 Difference]: Finished difference Result 11251 states and 18320 transitions. [2018-11-18 09:05:55,066 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 09:05:55,066 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 838 [2018-11-18 09:05:55,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:05:55,077 INFO L225 Difference]: With dead ends: 11251 [2018-11-18 09:05:55,077 INFO L226 Difference]: Without dead ends: 6047 [2018-11-18 09:05:55,082 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 841 GetRequests, 827 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-11-18 09:05:55,086 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6047 states. [2018-11-18 09:05:55,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6047 to 6045. [2018-11-18 09:05:55,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6045 states. [2018-11-18 09:05:55,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6045 states to 6045 states and 9381 transitions. [2018-11-18 09:05:55,148 INFO L78 Accepts]: Start accepts. Automaton has 6045 states and 9381 transitions. Word has length 838 [2018-11-18 09:05:55,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:05:55,148 INFO L480 AbstractCegarLoop]: Abstraction has 6045 states and 9381 transitions. [2018-11-18 09:05:55,148 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-18 09:05:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 6045 states and 9381 transitions. [2018-11-18 09:05:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2018-11-18 09:05:55,158 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:05:55,158 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:05:55,159 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:05:55,159 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:05:55,159 INFO L82 PathProgramCache]: Analyzing trace with hash -362147086, now seen corresponding path program 1 times [2018-11-18 09:05:55,159 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:05:55,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:05:55,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:05:55,160 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:05:55,160 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:05:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:05:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 36 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:05:55,520 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:05:55,520 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:05:55,521 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 842 with the following transitions: [2018-11-18 09:05:55,522 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], [613], [615], [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], 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[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], [2673], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:05:55,535 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:05:55,535 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:05:57,298 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 09:05:57,298 INFO L272 AbstractInterpreter]: Visited 804 different actions 1602 times. Merged at 5 different actions 5 times. Never widened. Performed 27716 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27716 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-18 09:05:57,301 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:05:57,301 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 09:05:58,190 INFO L227 lantSequenceWeakener]: Weakened 838 states. On average, predicates are now at 78.62% of their original sizes. [2018-11-18 09:05:58,190 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 09:05:58,307 INFO L415 sIntCurrentIteration]: We unified 840 AI predicates to 840 [2018-11-18 09:05:58,307 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 09:05:58,307 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 09:05:58,307 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-18 09:05:58,307 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:05:58,308 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 09:05:58,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 09:05:58,309 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 09:05:58,309 INFO L87 Difference]: Start difference. First operand 6045 states and 9381 transitions. Second operand 16 states. [2018-11-18 09:06:24,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:06:24,269 INFO L93 Difference]: Finished difference Result 13883 states and 21960 transitions. [2018-11-18 09:06:24,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-18 09:06:24,270 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 841 [2018-11-18 09:06:24,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:06:24,292 INFO L225 Difference]: With dead ends: 13883 [2018-11-18 09:06:24,293 INFO L226 Difference]: Without dead ends: 8679 [2018-11-18 09:06:24,300 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 865 GetRequests, 826 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-18 09:06:24,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8679 states. [2018-11-18 09:06:24,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8679 to 8639. [2018-11-18 09:06:24,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8639 states. [2018-11-18 09:06:24,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8639 states to 8639 states and 12130 transitions. [2018-11-18 09:06:24,464 INFO L78 Accepts]: Start accepts. Automaton has 8639 states and 12130 transitions. Word has length 841 [2018-11-18 09:06:24,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:06:24,464 INFO L480 AbstractCegarLoop]: Abstraction has 8639 states and 12130 transitions. [2018-11-18 09:06:24,464 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 09:06:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 8639 states and 12130 transitions. [2018-11-18 09:06:24,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 849 [2018-11-18 09:06:24,481 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:06:24,482 INFO L375 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:06:24,482 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:06:24,482 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:06:24,483 INFO L82 PathProgramCache]: Analyzing trace with hash -1366534246, now seen corresponding path program 1 times [2018-11-18 09:06:24,483 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:06:24,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:06:24,483 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:06:24,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:06:24,484 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:06:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:06:25,138 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 43 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:06:25,139 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:06:25,139 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:06:25,139 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 849 with the following transitions: [2018-11-18 09:06:25,140 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], [613], [615], [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], [2673], [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], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:06:25,153 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:06:25,153 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:06:26,050 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 09:06:26,050 INFO L272 AbstractInterpreter]: Visited 804 different actions 1602 times. Merged at 5 different actions 5 times. Never widened. Performed 28019 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28019 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-18 09:06:26,057 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:06:26,057 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 09:06:26,705 INFO L227 lantSequenceWeakener]: Weakened 845 states. On average, predicates are now at 80.02% of their original sizes. [2018-11-18 09:06:26,706 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 09:06:26,820 INFO L415 sIntCurrentIteration]: We unified 847 AI predicates to 847 [2018-11-18 09:06:26,820 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 09:06:26,820 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 09:06:26,820 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-18 09:06:26,820 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:06:26,821 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 09:06:26,821 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 09:06:26,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 09:06:26,821 INFO L87 Difference]: Start difference. First operand 8639 states and 12130 transitions. Second operand 16 states. [2018-11-18 09:06:50,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:06:50,581 INFO L93 Difference]: Finished difference Result 18201 states and 25926 transitions. [2018-11-18 09:06:50,582 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-18 09:06:50,582 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 848 [2018-11-18 09:06:50,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:06:50,607 INFO L225 Difference]: With dead ends: 18201 [2018-11-18 09:06:50,607 INFO L226 Difference]: Without dead ends: 10403 [2018-11-18 09:06:50,616 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 872 GetRequests, 833 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-18 09:06:50,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10403 states. [2018-11-18 09:06:50,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10403 to 10380. [2018-11-18 09:06:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10380 states. [2018-11-18 09:06:50,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10380 states to 10380 states and 13941 transitions. [2018-11-18 09:06:50,758 INFO L78 Accepts]: Start accepts. Automaton has 10380 states and 13941 transitions. Word has length 848 [2018-11-18 09:06:50,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:06:50,758 INFO L480 AbstractCegarLoop]: Abstraction has 10380 states and 13941 transitions. [2018-11-18 09:06:50,758 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 09:06:50,758 INFO L276 IsEmpty]: Start isEmpty. Operand 10380 states and 13941 transitions. [2018-11-18 09:06:50,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2018-11-18 09:06:50,777 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:06:50,777 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:06:50,777 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:06:50,777 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:06:50,778 INFO L82 PathProgramCache]: Analyzing trace with hash 585103771, now seen corresponding path program 1 times [2018-11-18 09:06:50,778 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:06:50,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:06:50,779 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:06:50,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:06:50,779 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:06:50,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:06:51,185 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 92 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 09:06:51,185 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:06:51,185 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:06:51,186 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 868 with the following transitions: [2018-11-18 09:06:51,186 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], [613], [615], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2705], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:06:51,197 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:06:51,198 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:06:52,490 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 09:06:52,491 INFO L272 AbstractInterpreter]: Visited 805 different actions 2407 times. Merged at 7 different actions 14 times. Never widened. Performed 42627 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42627 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 09:06:52,498 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:06:52,498 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 09:06:53,342 INFO L227 lantSequenceWeakener]: Weakened 864 states. On average, predicates are now at 78.63% of their original sizes. [2018-11-18 09:06:53,343 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 09:06:53,455 INFO L415 sIntCurrentIteration]: We unified 866 AI predicates to 866 [2018-11-18 09:06:53,455 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 09:06:53,455 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 09:06:53,455 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-18 09:06:53,455 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:06:53,456 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 09:06:53,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 09:06:53,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 09:06:53,457 INFO L87 Difference]: Start difference. First operand 10380 states and 13941 transitions. Second operand 16 states. [2018-11-18 09:07:28,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:07:28,303 INFO L93 Difference]: Finished difference Result 24469 states and 34327 transitions. [2018-11-18 09:07:28,303 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-11-18 09:07:28,304 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 867 [2018-11-18 09:07:28,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:07:28,324 INFO L225 Difference]: With dead ends: 24469 [2018-11-18 09:07:28,324 INFO L226 Difference]: Without dead ends: 14930 [2018-11-18 09:07:28,332 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 895 GetRequests, 852 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-11-18 09:07:28,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14930 states. [2018-11-18 09:07:28,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14930 to 14869. [2018-11-18 09:07:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14869 states. [2018-11-18 09:07:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14869 states to 14869 states and 18889 transitions. [2018-11-18 09:07:28,471 INFO L78 Accepts]: Start accepts. Automaton has 14869 states and 18889 transitions. Word has length 867 [2018-11-18 09:07:28,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:07:28,472 INFO L480 AbstractCegarLoop]: Abstraction has 14869 states and 18889 transitions. [2018-11-18 09:07:28,472 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 09:07:28,472 INFO L276 IsEmpty]: Start isEmpty. Operand 14869 states and 18889 transitions. [2018-11-18 09:07:28,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2018-11-18 09:07:28,488 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:07:28,489 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 09:07:28,489 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:07:28,489 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:07:28,489 INFO L82 PathProgramCache]: Analyzing trace with hash 1817039267, now seen corresponding path program 1 times [2018-11-18 09:07:28,489 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:07:28,490 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:07:28,490 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:07:28,490 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:07:28,490 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:07:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:07:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 208 proven. 100 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 09:07:29,211 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:07:29,211 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:07:29,212 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1016 with the following transitions: [2018-11-18 09:07:29,212 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], [613], [615], [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], [2865], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:07:29,221 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:07:29,221 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:07:30,565 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-18 09:07:30,565 INFO L272 AbstractInterpreter]: Visited 805 different actions 2407 times. Merged at 7 different actions 14 times. Never widened. Performed 43353 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43353 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-18 09:07:30,569 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:07:30,569 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-18 09:07:31,355 INFO L227 lantSequenceWeakener]: Weakened 1012 states. On average, predicates are now at 80.02% of their original sizes. [2018-11-18 09:07:31,355 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-18 09:07:31,454 INFO L415 sIntCurrentIteration]: We unified 1014 AI predicates to 1014 [2018-11-18 09:07:31,454 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-18 09:07:31,454 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 09:07:31,454 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [10] total 24 [2018-11-18 09:07:31,454 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:07:31,455 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-18 09:07:31,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-18 09:07:31,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-18 09:07:31,456 INFO L87 Difference]: Start difference. First operand 14869 states and 18889 transitions. Second operand 16 states. [2018-11-18 09:08:05,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:08:05,003 INFO L93 Difference]: Finished difference Result 33416 states and 44436 transitions. [2018-11-18 09:08:05,003 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-18 09:08:05,003 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1015 [2018-11-18 09:08:05,003 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:08:05,030 INFO L225 Difference]: With dead ends: 33416 [2018-11-18 09:08:05,030 INFO L226 Difference]: Without dead ends: 19388 [2018-11-18 09:08:05,040 INFO L604 BasicCegarLoop]: 2 DeclaredPredicates, 1041 GetRequests, 1000 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 381 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-11-18 09:08:05,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19388 states. [2018-11-18 09:08:05,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19388 to 19344. [2018-11-18 09:08:05,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19344 states. [2018-11-18 09:08:05,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19344 states to 19344 states and 24218 transitions. [2018-11-18 09:08:05,206 INFO L78 Accepts]: Start accepts. Automaton has 19344 states and 24218 transitions. Word has length 1015 [2018-11-18 09:08:05,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:08:05,206 INFO L480 AbstractCegarLoop]: Abstraction has 19344 states and 24218 transitions. [2018-11-18 09:08:05,206 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-18 09:08:05,206 INFO L276 IsEmpty]: Start isEmpty. Operand 19344 states and 24218 transitions. [2018-11-18 09:08:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2018-11-18 09:08:05,227 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:08:05,228 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:08:05,228 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:08:05,228 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:08:05,228 INFO L82 PathProgramCache]: Analyzing trace with hash -71844598, now seen corresponding path program 1 times [2018-11-18 09:08:05,229 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:08:05,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:08:05,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:08:05,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:08:05,229 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:08:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:08:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 417 proven. 162 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2018-11-18 09:08:05,706 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:08:05,706 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:08:05,706 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1132 with the following transitions: [2018-11-18 09:08:05,707 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], [613], [615], [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], [2842], [2846], [2850], [2854], [2858], [2862], [2865], [2866], [2870], [2874], [2878], [2882], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:08:05,715 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:08:05,715 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:08:08,717 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 09:08:08,717 INFO L272 AbstractInterpreter]: Visited 809 different actions 4852 times. Merged at 11 different actions 57 times. Widened at 1 different actions 1 times. Performed 90323 root evaluator evaluations with a maximum evaluation depth of 3. Performed 90323 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-18 09:08:08,719 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:08:08,720 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 09:08:08,720 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:08:08,720 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 09:08:08,727 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:08:08,727 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 09:08:08,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:08:08,952 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:08:09,617 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 575 proven. 2 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-11-18 09:08:09,617 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 09:08:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 438 proven. 104 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2018-11-18 09:08:10,049 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 09:08:10,050 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-11-18 09:08:10,050 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 09:08:10,051 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 09:08:10,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 09:08:10,051 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-11-18 09:08:10,051 INFO L87 Difference]: Start difference. First operand 19344 states and 24218 transitions. Second operand 11 states. [2018-11-18 09:08:17,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:08:17,270 INFO L93 Difference]: Finished difference Result 61708 states and 85627 transitions. [2018-11-18 09:08:17,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-18 09:08:17,270 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1131 [2018-11-18 09:08:17,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:08:17,323 INFO L225 Difference]: With dead ends: 61708 [2018-11-18 09:08:17,323 INFO L226 Difference]: Without dead ends: 43205 [2018-11-18 09:08:17,341 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2289 GetRequests, 2265 SyntacticMatches, 6 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-11-18 09:08:17,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43205 states. [2018-11-18 09:08:17,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43205 to 40667. [2018-11-18 09:08:17,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40667 states. [2018-11-18 09:08:17,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40667 states to 40667 states and 49831 transitions. [2018-11-18 09:08:17,691 INFO L78 Accepts]: Start accepts. Automaton has 40667 states and 49831 transitions. Word has length 1131 [2018-11-18 09:08:17,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:08:17,692 INFO L480 AbstractCegarLoop]: Abstraction has 40667 states and 49831 transitions. [2018-11-18 09:08:17,692 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 09:08:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand 40667 states and 49831 transitions. [2018-11-18 09:08:17,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1257 [2018-11-18 09:08:17,724 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:08:17,725 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:08:17,725 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:08:17,725 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:08:17,726 INFO L82 PathProgramCache]: Analyzing trace with hash -44705558, now seen corresponding path program 1 times [2018-11-18 09:08:17,726 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:08:17,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:08:17,726 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:08:17,726 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:08:17,727 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:08:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:08:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 539 proven. 231 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2018-11-18 09:08:18,377 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:08:18,377 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:08:18,377 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1257 with the following transitions: [2018-11-18 09:08:18,378 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], [613], [615], [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], [2705], [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], [2885], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:08:18,389 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:08:18,389 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:08:20,893 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 09:08:20,893 INFO L272 AbstractInterpreter]: Visited 812 different actions 4052 times. Merged at 9 different actions 43 times. Widened at 1 different actions 1 times. Performed 75240 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75240 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 09:08:20,901 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:08:20,901 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 09:08:20,901 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:08:20,901 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 09:08:20,908 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:08:20,908 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 09:08:21,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:08:21,098 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:08:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 744 proven. 2 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2018-11-18 09:08:21,524 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 09:08:22,190 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 567 proven. 113 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2018-11-18 09:08:22,206 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 09:08:22,206 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-18 09:08:22,206 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 09:08:22,207 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 09:08:22,207 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 09:08:22,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=207, Unknown=0, NotChecked=0, Total=272 [2018-11-18 09:08:22,208 INFO L87 Difference]: Start difference. First operand 40667 states and 49831 transitions. Second operand 15 states. [2018-11-18 09:08:35,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:08:35,881 INFO L93 Difference]: Finished difference Result 143033 states and 187784 transitions. [2018-11-18 09:08:35,881 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-18 09:08:35,881 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1256 [2018-11-18 09:08:35,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:08:36,105 INFO L225 Difference]: With dead ends: 143033 [2018-11-18 09:08:36,105 INFO L226 Difference]: Without dead ends: 101537 [2018-11-18 09:08:36,169 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2590 GetRequests, 2539 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 647 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=559, Invalid=1991, Unknown=0, NotChecked=0, Total=2550 [2018-11-18 09:08:36,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101537 states. [2018-11-18 09:08:37,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101537 to 99835. [2018-11-18 09:08:37,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 99835 states. [2018-11-18 09:08:37,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99835 states to 99835 states and 124679 transitions. [2018-11-18 09:08:37,319 INFO L78 Accepts]: Start accepts. Automaton has 99835 states and 124679 transitions. Word has length 1256 [2018-11-18 09:08:37,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:08:37,320 INFO L480 AbstractCegarLoop]: Abstraction has 99835 states and 124679 transitions. [2018-11-18 09:08:37,320 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 09:08:37,320 INFO L276 IsEmpty]: Start isEmpty. Operand 99835 states and 124679 transitions. [2018-11-18 09:08:37,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1258 [2018-11-18 09:08:37,439 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:08:37,440 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 09:08:37,440 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:08:37,440 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:08:37,441 INFO L82 PathProgramCache]: Analyzing trace with hash -791491502, now seen corresponding path program 1 times [2018-11-18 09:08:37,441 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:08:37,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:08:37,441 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:08:37,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:08:37,441 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:08:37,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:08:38,196 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 556 proven. 235 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-11-18 09:08:38,196 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:08:38,196 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:08:38,196 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1258 with the following transitions: [2018-11-18 09:08:38,197 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], [613], [615], [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], [2705], [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], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:08:38,205 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:08:38,205 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:08:40,772 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 09:08:40,772 INFO L272 AbstractInterpreter]: Visited 812 different actions 4047 times. Merged at 9 different actions 38 times. Never widened. Performed 75228 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75228 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 09:08:40,777 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:08:40,777 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 09:08:40,777 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:08:40,777 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 09:08:40,783 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:08:40,783 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 09:08:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:08:40,964 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:08:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 589 proven. 2 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2018-11-18 09:08:41,373 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 09:08:41,874 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 589 proven. 2 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2018-11-18 09:08:41,890 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 09:08:41,890 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-18 09:08:41,890 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 09:08:41,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 09:08:41,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 09:08:41,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-11-18 09:08:41,892 INFO L87 Difference]: Start difference. First operand 99835 states and 124679 transitions. Second operand 9 states. [2018-11-18 09:08:49,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:08:49,472 INFO L93 Difference]: Finished difference Result 279314 states and 366094 transitions. [2018-11-18 09:08:49,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-18 09:08:49,472 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1257 [2018-11-18 09:08:49,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:08:49,852 INFO L225 Difference]: With dead ends: 279314 [2018-11-18 09:08:49,852 INFO L226 Difference]: Without dead ends: 180322 [2018-11-18 09:08:49,982 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2571 GetRequests, 2538 SyntacticMatches, 2 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=253, Invalid=803, Unknown=0, NotChecked=0, Total=1056 [2018-11-18 09:08:50,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180322 states. [2018-11-18 09:08:51,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180322 to 174626. [2018-11-18 09:08:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 174626 states. [2018-11-18 09:08:51,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174626 states to 174626 states and 212095 transitions. [2018-11-18 09:08:51,766 INFO L78 Accepts]: Start accepts. Automaton has 174626 states and 212095 transitions. Word has length 1257 [2018-11-18 09:08:51,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:08:51,766 INFO L480 AbstractCegarLoop]: Abstraction has 174626 states and 212095 transitions. [2018-11-18 09:08:51,766 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 09:08:51,767 INFO L276 IsEmpty]: Start isEmpty. Operand 174626 states and 212095 transitions. [2018-11-18 09:08:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1376 [2018-11-18 09:08:51,885 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:08:51,886 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 09:08:51,886 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:08:51,886 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:08:51,886 INFO L82 PathProgramCache]: Analyzing trace with hash -1758075074, now seen corresponding path program 1 times [2018-11-18 09:08:51,887 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:08:51,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:08:51,887 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:08:51,887 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:08:51,887 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:08:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:08:55,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 759 proven. 371 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-18 09:08:55,353 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:08:55,353 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:08:55,354 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1376 with the following transitions: [2018-11-18 09:08:55,354 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], [613], [615], [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], [2705], [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], [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], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:08:55,365 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:08:55,365 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:08:58,540 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 09:08:58,540 INFO L272 AbstractInterpreter]: Visited 812 different actions 4862 times. Merged at 11 different actions 52 times. Widened at 1 different actions 1 times. Performed 91645 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91645 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 16 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 09:08:58,542 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:08:58,542 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 09:08:58,542 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:08:58,542 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 09:08:58,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:08:58,549 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 09:08:58,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:08:58,738 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:08:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 707 proven. 2 refuted. 0 times theorem prover too weak. 519 trivial. 0 not checked. [2018-11-18 09:08:59,318 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 09:08:59,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1228 backedges. 707 proven. 2 refuted. 0 times theorem prover too weak. 519 trivial. 0 not checked. [2018-11-18 09:08:59,903 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 09:08:59,904 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 22 [2018-11-18 09:08:59,904 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 09:08:59,905 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-18 09:08:59,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-18 09:08:59,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2018-11-18 09:08:59,905 INFO L87 Difference]: Start difference. First operand 174626 states and 212095 transitions. Second operand 21 states. [2018-11-18 09:09:02,236 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 72 [2018-11-18 09:09:02,949 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 55 [2018-11-18 09:09:06,403 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 65 [2018-11-18 09:09:17,382 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 71 [2018-11-18 09:09:18,109 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 62 [2018-11-18 09:09:30,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:09:30,119 INFO L93 Difference]: Finished difference Result 385261 states and 476933 transitions. [2018-11-18 09:09:30,119 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 163 states. [2018-11-18 09:09:30,119 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 1375 [2018-11-18 09:09:30,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:09:30,539 INFO L225 Difference]: With dead ends: 385261 [2018-11-18 09:09:30,539 INFO L226 Difference]: Without dead ends: 206761 [2018-11-18 09:09:30,713 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3058 GetRequests, 2878 SyntacticMatches, 2 SemanticMatches, 178 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13452 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=4852, Invalid=27368, Unknown=0, NotChecked=0, Total=32220 [2018-11-18 09:09:30,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 206761 states. [2018-11-18 09:09:32,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 206761 to 203274. [2018-11-18 09:09:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 203274 states. [2018-11-18 09:09:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203274 states to 203274 states and 240299 transitions. [2018-11-18 09:09:32,812 INFO L78 Accepts]: Start accepts. Automaton has 203274 states and 240299 transitions. Word has length 1375 [2018-11-18 09:09:32,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:09:32,812 INFO L480 AbstractCegarLoop]: Abstraction has 203274 states and 240299 transitions. [2018-11-18 09:09:32,812 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-18 09:09:32,812 INFO L276 IsEmpty]: Start isEmpty. Operand 203274 states and 240299 transitions. [2018-11-18 09:09:32,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1539 [2018-11-18 09:09:32,956 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:09:32,957 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 09:09:32,957 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:09:32,957 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:09:32,957 INFO L82 PathProgramCache]: Analyzing trace with hash -1578720327, now seen corresponding path program 1 times [2018-11-18 09:09:32,957 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:09:32,958 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:09:32,958 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:09:32,958 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:09:32,958 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:09:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:09:34,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1394 backedges. 758 proven. 427 refuted. 0 times theorem prover too weak. 209 trivial. 0 not checked. [2018-11-18 09:09:34,534 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:09:34,534 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:09:34,535 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1539 with the following transitions: [2018-11-18 09:09:34,535 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], [613], [615], [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], [2145], [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], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [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], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3341], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:09:34,543 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:09:34,543 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:09:39,224 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 09:09:39,224 INFO L272 AbstractInterpreter]: Visited 811 different actions 4047 times. Merged at 10 different actions 45 times. Widened at 1 different actions 1 times. Performed 75053 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75053 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 11 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-18 09:09:39,225 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:09:39,225 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 09:09:39,225 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:09:39,226 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 09:09:39,232 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:09:39,232 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 09:09:39,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:09:39,470 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:09:40,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1394 backedges. 732 proven. 0 refuted. 0 times theorem prover too weak. 662 trivial. 0 not checked. [2018-11-18 09:09:40,297 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 09:09:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1394 backedges. 732 proven. 0 refuted. 0 times theorem prover too weak. 662 trivial. 0 not checked. [2018-11-18 09:09:41,133 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 09:09:41,133 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [11] total 12 [2018-11-18 09:09:41,134 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 09:09:41,134 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 09:09:41,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 09:09:41,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-18 09:09:41,135 INFO L87 Difference]: Start difference. First operand 203274 states and 240299 transitions. Second operand 3 states. [2018-11-18 09:09:43,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:09:43,952 INFO L93 Difference]: Finished difference Result 402825 states and 476938 transitions. [2018-11-18 09:09:43,952 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 09:09:43,952 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1538 [2018-11-18 09:09:43,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:09:44,358 INFO L225 Difference]: With dead ends: 402825 [2018-11-18 09:09:44,358 INFO L226 Difference]: Without dead ends: 200412 [2018-11-18 09:09:44,546 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3090 GetRequests, 3073 SyntacticMatches, 7 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2018-11-18 09:09:44,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200412 states. [2018-11-18 09:09:46,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200412 to 200383. [2018-11-18 09:09:46,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200383 states. [2018-11-18 09:09:46,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200383 states to 200383 states and 233283 transitions. [2018-11-18 09:09:46,373 INFO L78 Accepts]: Start accepts. Automaton has 200383 states and 233283 transitions. Word has length 1538 [2018-11-18 09:09:46,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:09:46,374 INFO L480 AbstractCegarLoop]: Abstraction has 200383 states and 233283 transitions. [2018-11-18 09:09:46,374 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 09:09:46,374 INFO L276 IsEmpty]: Start isEmpty. Operand 200383 states and 233283 transitions. [2018-11-18 09:09:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1825 [2018-11-18 09:09:46,561 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 09:09:46,561 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 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] [2018-11-18 09:09:46,562 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 09:09:46,562 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:09:46,562 INFO L82 PathProgramCache]: Analyzing trace with hash 1918316721, now seen corresponding path program 1 times [2018-11-18 09:09:46,562 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 09:09:46,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:09:46,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:09:46,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 09:09:46,563 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 09:09:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:09:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2514 backedges. 1675 proven. 186 refuted. 0 times theorem prover too weak. 653 trivial. 0 not checked. [2018-11-18 09:09:48,219 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:09:48,219 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 09:09:48,219 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1825 with the following transitions: [2018-11-18 09:09:48,220 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], [613], [615], [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], [1953], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2061], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [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], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3513], [3519], [3523], [3525], [3530], [3532], [3534], [3535], [3536], [3537], [3538], [3540], [3541] [2018-11-18 09:09:48,228 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 09:09:48,228 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 09:09:51,353 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 09:09:51,353 INFO L272 AbstractInterpreter]: Visited 813 different actions 4889 times. Merged at 14 different actions 73 times. Widened at 1 different actions 2 times. Performed 91924 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91924 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 18 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-18 09:09:51,357 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:09:51,357 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 09:09:51,357 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 09:09:51,357 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 09:09:51,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 09:09:51,364 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 09:09:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:09:51,617 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 09:09:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2514 backedges. 1883 proven. 5 refuted. 0 times theorem prover too weak. 626 trivial. 0 not checked. [2018-11-18 09:09:52,577 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 09:09:53,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2514 backedges. 1685 proven. 56 refuted. 0 times theorem prover too weak. 773 trivial. 0 not checked. [2018-11-18 09:09:53,721 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 09:09:53,721 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-11-18 09:09:53,721 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 09:09:53,722 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 09:09:53,723 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 09:09:53,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-11-18 09:09:53,723 INFO L87 Difference]: Start difference. First operand 200383 states and 233283 transitions. Second operand 11 states. [2018-11-18 09:10:02,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 09:10:02,547 INFO L93 Difference]: Finished difference Result 408191 states and 474455 transitions. [2018-11-18 09:10:02,548 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-11-18 09:10:02,548 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1824 [2018-11-18 09:10:02,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 09:10:02,549 INFO L225 Difference]: With dead ends: 408191 [2018-11-18 09:10:02,549 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 09:10:02,808 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3705 GetRequests, 3662 SyntacticMatches, 7 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 350 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=307, Invalid=1099, Unknown=0, NotChecked=0, Total=1406 [2018-11-18 09:10:02,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 09:10:02,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 09:10:02,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 09:10:02,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 09:10:02,810 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1824 [2018-11-18 09:10:02,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 09:10:02,810 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 09:10:02,810 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 09:10:02,810 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 09:10:02,810 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 09:10:02,813 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 09:10:05,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:05,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:06,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,106 WARN L180 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 1102 DAG size of output: 499 [2018-11-18 09:10:07,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:07,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 09:10:08,929 WARN L180 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 994 DAG size of output: 395 [2018-11-18 09:10:13,392 WARN L180 SmtUtils]: Spent 3.93 s on a formula simplification. DAG size of input: 719 DAG size of output: 125 [2018-11-18 09:10:17,291 WARN L180 SmtUtils]: Spent 3.87 s on a formula simplification. DAG size of input: 722 DAG size of output: 125 [2018-11-18 09:10:21,076 WARN L180 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 722 DAG size of output: 125 [2018-11-18 09:10:24,975 WARN L180 SmtUtils]: Spent 3.87 s on a formula simplification. DAG size of input: 722 DAG size of output: 125 [2018-11-18 09:10:29,647 WARN L180 SmtUtils]: Spent 4.64 s on a formula simplification. DAG size of input: 725 DAG size of output: 143 [2018-11-18 09:10:31,814 WARN L180 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 446 DAG size of output: 107 [2018-11-18 09:10:36,447 WARN L180 SmtUtils]: Spent 4.61 s on a formula simplification. DAG size of input: 725 DAG size of output: 142 [2018-11-18 09:10:38,045 WARN L180 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 337 DAG size of output: 112 [2018-11-18 09:10:43,584 WARN L180 SmtUtils]: Spent 5.51 s on a formula simplification. DAG size of input: 737 DAG size of output: 158 [2018-11-18 09:10:43,587 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 09:10:43,587 INFO L421 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)|)) [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,588 INFO L425 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4718) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,589 INFO L425 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,590 INFO L425 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,591 INFO L425 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,592 INFO L425 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-18 09:10:43,593 INFO L425 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,594 INFO L425 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-18 09:10:43,595 INFO L425 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L421 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse13 (= 16 |old(~a28~0)|))) (let ((.cse21 (not (= 17 |old(~a4~0)|))) (.cse0 (not .cse13)) (.cse8 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse3 (not (= 1 ~a1~0))) (.cse22 (= |calculate_output4_#in~input| 0)) (.cse30 (= 0 |old(~a26~0)|)) (.cse33 (= |old(~a26~0)| ~a26~0)) (.cse35 (= ~a4~0 |old(~a4~0)|)) (.cse24 (= ~a14~0 |old(~a14~0)|)) (.cse26 (= ~a7~0 |old(~a7~0)|)) (.cse34 (= ~a28~0 15)) (.cse27 (= ~a3~0 |old(~a3~0)|))) (let ((.cse28 (and .cse33 .cse35 .cse24 .cse26 .cse34 .cse27)) (.cse18 (not (= 17 |old(~a28~0)|))) (.cse16 (not (= |old(~a28~0)| 15))) (.cse4 (not (= |old(~a3~0)| 1))) (.cse11 (not (= |old(~a26~0)| 18))) (.cse15 (< |old(~a14~0)| 20)) (.cse31 (or (= 0 |old(~a14~0)|) .cse21 .cse0 .cse8 .cse1 .cse3 .cse22 .cse30)) (.cse17 (= 18 |old(~a26~0)|)) (.cse32 (= 16 ~a28~0)) (.cse10 (< 15 |old(~a28~0)|)) (.cse14 (< |old(~a28~0)| 16)) (.cse20 (not (= 1 |old(~a7~0)|))) (.cse19 (< 19 |old(~a14~0)|)) (.cse6 (= 16 |old(~a4~0)|)) (.cse7 (= |old(~a4~0)| |old(~a26~0)|)) (.cse2 (and .cse24 .cse26 .cse33 (= ~a28~0 |old(~a28~0)|) .cse35 .cse27)) (.cse5 (< 18 |old(~a14~0)|)) (.cse12 (< 0 |old(~a3~0)|)) (.cse9 (not (= 17 |old(~a26~0)|))) (.cse23 (= 17 ~a26~0)) (.cse25 (= ~a4~0 17)) (.cse29 (not (= 15 |old(~a28~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse1 .cse2 .cse3) (or .cse11 .cse7 .cse8 .cse2 .cse10 .cse1 .cse3) (or .cse7 .cse10 .cse1 .cse3 .cse2 .cse12) (or .cse13 .cse9 .cse1 .cse2 .cse3 .cse14 .cse12) (or .cse15 .cse1 .cse3 .cse2 .cse16 .cse6 .cse12) (or .cse7 .cse1 .cse3 .cse17 .cse2 .cse6 .cse12) (or .cse18 .cse7 .cse8 .cse1 .cse3 .cse19 .cse2) (or .cse0 .cse1 .cse3 .cse4 .cse2 .cse20 .cse6) (or .cse21 .cse9 .cse1 .cse22 .cse16 (and .cse23 .cse24 .cse25 .cse26 (= |old(~a28~0)| ~a28~0) .cse27) .cse15 .cse3 .cse4) (or .cse1 .cse22 .cse28 .cse7 .cse8 .cse3 .cse29 .cse20 .cse30) (or .cse7 .cse0 .cse1 .cse3 .cse4 .cse19 .cse6 .cse2) (or .cse11 .cse13 .cse7 .cse1 .cse3 .cse2 .cse12) (or .cse0 .cse1 .cse3 .cse20 .cse6 .cse12 .cse2) (or .cse0 .cse1 .cse3 .cse19 .cse2 .cse6 .cse12) (or .cse1 .cse2 .cse3 (or .cse15 .cse9) .cse12) (or .cse7 .cse0 .cse8 .cse15 .cse1 .cse3 .cse17 .cse20 .cse2) (or .cse7 .cse0 .cse8 .cse1 .cse2 .cse3 .cse20 .cse5) (or .cse2 .cse7 .cse0 .cse9 .cse1 .cse3 .cse4) (or .cse7 .cse2 .cse1 .cse3 .cse20 .cse12) (or .cse7 .cse10 .cse1 .cse3 .cse4 .cse2 .cse6) (or .cse1 .cse28 .cse22 .cse19 .cse3 .cse4 .cse29 .cse20 .cse30 .cse6) (or .cse2 .cse18 .cse7 .cse8 .cse1 .cse3 .cse17) (or .cse1 .cse3 .cse5 .cse2 .cse6 .cse12) (or .cse18 .cse2 .cse1 .cse3 .cse4 .cse6) (or .cse2 .cse1 .cse3 .cse16 .cse20 .cse6 .cse12) (or .cse10 .cse1 .cse3 .cse2 .cse4 .cse5 .cse6) (or .cse11 .cse7 .cse0 .cse8 .cse1 .cse3 .cse19 .cse2) (or (or .cse9 .cse31) (and .cse23 .cse25 .cse24 .cse26 .cse32 .cse27)) (or .cse13 .cse2 .cse7 .cse15 .cse1 .cse3 .cse12) (or .cse31 (not .cse17) (and .cse33 .cse25 .cse24 .cse26 .cse32 .cse27)) (or .cse7 .cse8 .cse10 .cse1 .cse3 .cse2 .cse19) (or .cse1 .cse3 .cse14 .cse2 .cse20 .cse19 .cse6 .cse12) (or .cse7 .cse1 .cse3 .cse2 .cse5 .cse12) (or .cse9 .cse22 (and .cse23 .cse24 .cse25 .cse26 .cse34 .cse27) (or (not (= 0 |old(~a7~0)|)) .cse21 .cse8 .cse1 .cse3 .cse29)))))) [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,596 INFO L425 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,597 INFO L425 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,598 INFO L425 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,599 INFO L421 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse17 (= 16 |old(~a28~0)|))) (let ((.cse0 (not .cse17)) (.cse14 (not (= calculate_output3_~input 0))) (.cse31 (= |old(~a26~0)| ~a26~0)) (.cse40 (= ~a4~0 |old(~a4~0)|)) (.cse33 (= ~a14~0 |old(~a14~0)|)) (.cse34 (= ~a7~0 |old(~a7~0)|)) (.cse39 (= ~a28~0 15)) (.cse36 (= ~a3~0 |old(~a3~0)|)) (.cse22 (not (= 1 |old(~a7~0)|))) (.cse24 (= 0 |old(~a14~0)|)) (.cse23 (not (= 17 |old(~a4~0)|))) (.cse7 (= |old(~a4~0)| |old(~a26~0)|)) (.cse8 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse3 (not (= 1 ~a1~0))) (.cse18 (< |old(~a28~0)| 16)) (.cse25 (= |calculate_output3_#in~input| 0)) (.cse26 (= 0 |old(~a26~0)|)) (.cse20 (= 18 |old(~a26~0)|))) (let ((.cse27 (not .cse20)) (.cse13 (not (= 17 |old(~a28~0)|))) (.cse16 (and (or .cse24 .cse17 .cse23 .cse8 .cse1 .cse3 .cse18 .cse25 .cse22 .cse26) (or .cse24 .cse17 .cse23 .cse7 .cse8 .cse1 .cse3 .cse18 .cse25 .cse26))) (.cse28 (and .cse14 .cse31 .cse40 .cse33 .cse34 .cse39 .cse36)) (.cse30 (= 0 |old(~a4~0)|)) (.cse11 (not (= |old(~a26~0)| 18))) (.cse10 (< 15 |old(~a28~0)|)) (.cse6 (= 16 |old(~a4~0)|)) (.cse29 (not (= 15 |old(~a28~0)|))) (.cse35 (= 16 ~a28~0)) (.cse2 (and .cse33 .cse34 .cse31 (= ~a28~0 |old(~a28~0)|) .cse40 .cse36)) (.cse5 (< 18 |old(~a14~0)|)) (.cse12 (< 0 |old(~a3~0)|)) (.cse9 (not (= 17 |old(~a26~0)|))) (.cse19 (not (= |old(~a28~0)| 15))) (.cse38 (= 17 ~a26~0)) (.cse32 (= ~a4~0 17)) (.cse15 (< |old(~a14~0)| 20)) (.cse4 (not (= |old(~a3~0)| 1))) (.cse37 (or .cse24 .cse23 .cse0 .cse8 .cse1 .cse3 .cse25 .cse26)) (.cse21 (< 19 |old(~a14~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse1 .cse2 .cse3) (or .cse11 .cse7 .cse8 .cse2 .cse10 .cse1 .cse3) (or .cse7 .cse10 .cse1 .cse3 .cse2 .cse12) (or .cse13 .cse14 .cse15 .cse16) (or .cse17 .cse9 .cse1 .cse2 .cse3 .cse18 .cse12) (or .cse15 .cse1 .cse3 .cse2 .cse19 .cse6 .cse12) (or .cse7 .cse1 .cse3 .cse20 .cse2 .cse6 .cse12) (or .cse13 .cse7 .cse8 .cse1 .cse3 .cse21 .cse2) (or .cse0 .cse1 .cse3 .cse4 .cse2 .cse22 .cse6) (or .cse14 .cse23 .cse1 .cse10 .cse24 .cse7 .cse8 .cse3 .cse20 (= 0 |old(~a28~0)|) .cse25 .cse26 .cse5) (or .cse7 .cse0 .cse1 .cse3 .cse4 .cse21 .cse6 .cse2) (or .cse11 .cse17 .cse7 .cse1 .cse3 .cse2 .cse12) (or .cse14 .cse13 .cse16 .cse27 .cse5) (or .cse1 .cse21 .cse24 .cse28 .cse3 .cse4 .cse29 .cse25 .cse30 .cse22 .cse26 .cse6) (or .cse0 .cse1 .cse3 .cse22 .cse6 .cse12 .cse2) (or .cse0 .cse1 .cse3 .cse21 .cse2 .cse6 .cse12) (or .cse1 .cse2 .cse3 (or .cse15 .cse9) .cse12) (or .cse7 .cse0 .cse8 .cse15 .cse1 .cse3 .cse20 .cse22 .cse2) (or .cse7 .cse0 .cse8 .cse1 .cse2 .cse3 .cse22 .cse5) (or .cse2 .cse7 .cse0 .cse9 .cse1 .cse3 .cse4) (or .cse7 .cse2 .cse1 .cse3 .cse22 .cse12) (or .cse7 .cse10 .cse1 .cse3 .cse4 .cse2 .cse6) (or .cse1 .cse14 .cse24 .cse7 .cse3 .cse4 .cse29 .cse25 .cse30 .cse22 .cse26) (or .cse2 .cse13 .cse7 .cse8 .cse1 .cse3 .cse20) (or .cse1 .cse3 .cse5 .cse2 .cse6 .cse12) (or (and .cse14 .cse31 .cse32 .cse33 .cse34 .cse35 .cse36) .cse37 .cse27) (or .cse13 .cse2 .cse1 .cse3 .cse4 .cse6) (or .cse14 .cse13 .cse7 .cse20 .cse16) (or .cse2 .cse1 .cse3 .cse19 .cse22 .cse6 .cse12) (or .cse10 .cse1 .cse3 .cse2 .cse4 .cse5 .cse6) (or .cse1 .cse28 .cse7 .cse8 .cse15 .cse3 .cse29 .cse25 .cse30 .cse22 .cse26) (or .cse11 .cse7 .cse0 .cse8 .cse1 .cse3 .cse21 .cse2) (or .cse14 .cse23 .cse1 .cse19 .cse24 .cse3 .cse4 .cse25 .cse26 .cse5) (or .cse17 .cse2 .cse7 .cse15 .cse1 .cse3 .cse12) (or .cse7 .cse8 .cse10 .cse1 .cse3 .cse2 .cse21) (or .cse1 .cse3 .cse18 .cse2 .cse22 .cse21 .cse6 .cse12) (or .cse9 (and .cse14 .cse38 .cse33 .cse32 .cse34 .cse39 .cse36) .cse25 (or (not (= 0 |old(~a7~0)|)) .cse23 .cse8 .cse1 .cse3 .cse29 (not (= 19 |old(~a14~0)|)))) (or (and .cse14 .cse38 .cse33 .cse32 .cse34 .cse35 .cse36) (or .cse9 .cse37)) (or .cse7 .cse1 .cse3 .cse2 .cse5 .cse12) (or .cse23 .cse9 .cse1 .cse19 (and .cse14 .cse38 .cse33 .cse32 .cse34 (= |old(~a28~0)| ~a28~0) .cse36) .cse15 .cse3 .cse4 .cse25) (or .cse37 .cse21 .cse14))))) [2018-11-18 09:10:43,599 INFO L425 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,599 INFO L425 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,599 INFO L425 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,599 INFO L425 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,599 INFO L425 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,599 INFO L425 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,600 INFO L425 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,601 INFO L425 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,602 INFO L425 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,603 INFO L425 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,604 INFO L425 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,605 INFO L425 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,606 INFO L425 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,607 INFO L425 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,608 INFO L425 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,608 INFO L425 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,608 INFO L425 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,608 INFO L421 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse13 (= 16 |old(~a28~0)|))) (let ((.cse32 (= |old(~a26~0)| ~a26~0)) (.cse35 (= ~a4~0 |old(~a4~0)|)) (.cse26 (= ~a14~0 |old(~a14~0)|)) (.cse28 (= ~a7~0 |old(~a7~0)|)) (.cse29 (= ~a28~0 15)) (.cse30 (= ~a3~0 |old(~a3~0)|)) (.cse31 (not (= 17 |old(~a4~0)|))) (.cse0 (not .cse13)) (.cse8 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse3 (not (= 1 ~a1~0))) (.cse22 (= |calculate_output3_#in~input| 0)) (.cse24 (= 0 |old(~a26~0)|))) (let ((.cse17 (= 18 |old(~a26~0)|)) (.cse18 (not (= 17 |old(~a28~0)|))) (.cse11 (not (= |old(~a26~0)| 18))) (.cse34 (or (= 0 |old(~a14~0)|) .cse31 .cse0 .cse8 .cse1 .cse3 .cse22 .cse24)) (.cse33 (= 16 ~a28~0)) (.cse10 (< 15 |old(~a28~0)|)) (.cse14 (< |old(~a28~0)| 16)) (.cse19 (< 19 |old(~a14~0)|)) (.cse21 (not (= 15 |old(~a28~0)|))) (.cse20 (not (= 1 |old(~a7~0)|))) (.cse23 (and .cse32 .cse35 .cse26 .cse28 .cse29 .cse30)) (.cse6 (= 16 |old(~a4~0)|)) (.cse9 (not (= 17 |old(~a26~0)|))) (.cse16 (not (= |old(~a28~0)| 15))) (.cse25 (= 17 ~a26~0)) (.cse27 (= ~a4~0 17)) (.cse15 (< |old(~a14~0)| 20)) (.cse4 (not (= |old(~a3~0)| 1))) (.cse7 (= |old(~a4~0)| |old(~a26~0)|)) (.cse2 (and .cse26 .cse28 .cse32 (= ~a28~0 |old(~a28~0)|) .cse35 .cse30)) (.cse5 (< 18 |old(~a14~0)|)) (.cse12 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse1 .cse2 .cse3) (or .cse11 .cse7 .cse8 .cse2 .cse10 .cse1 .cse3) (or .cse7 .cse10 .cse1 .cse3 .cse2 .cse12) (or .cse13 .cse9 .cse1 .cse2 .cse3 .cse14 .cse12) (or .cse15 .cse1 .cse3 .cse2 .cse16 .cse6 .cse12) (or .cse7 .cse1 .cse3 .cse17 .cse2 .cse6 .cse12) (or .cse18 .cse7 .cse8 .cse1 .cse3 .cse19 .cse2) (or .cse0 .cse1 .cse3 .cse4 .cse2 .cse20 .cse6) (or .cse1 .cse7 .cse8 .cse3 .cse21 .cse22 .cse23 .cse20 .cse24) (or .cse9 (and .cse25 .cse26 .cse27 .cse28 .cse29 .cse30) .cse22 (or (not (= 0 |old(~a7~0)|)) .cse31 .cse8 .cse1 .cse3 .cse21)) (or .cse7 .cse0 .cse1 .cse3 .cse4 .cse19 .cse6 .cse2) (or .cse11 .cse13 .cse7 .cse1 .cse3 .cse2 .cse12) (or .cse0 .cse1 .cse3 .cse20 .cse6 .cse12 .cse2) (or .cse0 .cse1 .cse3 .cse19 .cse2 .cse6 .cse12) (or (and .cse32 .cse26 .cse27 .cse28 .cse33 .cse30) .cse34 (not .cse17)) (or .cse1 .cse2 .cse3 (or .cse15 .cse9) .cse12) (or .cse7 .cse0 .cse8 .cse15 .cse1 .cse3 .cse17 .cse20 .cse2) (or .cse7 .cse0 .cse8 .cse1 .cse2 .cse3 .cse20 .cse5) (or .cse2 .cse7 .cse0 .cse9 .cse1 .cse3 .cse4) (or .cse7 .cse2 .cse1 .cse3 .cse20 .cse12) (or .cse7 .cse10 .cse1 .cse3 .cse4 .cse2 .cse6) (or .cse2 .cse18 .cse7 .cse8 .cse1 .cse3 .cse17) (or .cse1 .cse3 .cse5 .cse2 .cse6 .cse12) (or .cse18 .cse2 .cse1 .cse3 .cse4 .cse6) (or .cse2 .cse1 .cse3 .cse16 .cse20 .cse6 .cse12) (or .cse10 .cse1 .cse3 .cse2 .cse4 .cse5 .cse6) (or .cse11 .cse7 .cse0 .cse8 .cse1 .cse3 .cse19 .cse2) (or (or .cse9 .cse34) (and .cse25 .cse27 .cse26 .cse28 .cse33 .cse30)) (or .cse13 .cse2 .cse7 .cse15 .cse1 .cse3 .cse12) (or .cse7 .cse8 .cse10 .cse1 .cse3 .cse2 .cse19) (or .cse1 .cse3 .cse14 .cse2 .cse20 .cse19 .cse6 .cse12) (or .cse1 .cse19 .cse3 .cse4 .cse21 .cse22 .cse20 .cse24 .cse23 .cse6) (or .cse31 .cse9 .cse1 .cse16 (and .cse25 .cse26 .cse27 .cse28 (= |old(~a28~0)| ~a28~0) .cse30) .cse15 .cse3 .cse4 .cse22) (or .cse7 .cse1 .cse3 .cse2 .cse5 .cse12))))) [2018-11-18 09:10:43,609 INFO L425 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,609 INFO L425 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,617 INFO L425 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,617 INFO L425 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,617 INFO L425 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,617 INFO L425 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,618 INFO L425 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,619 INFO L425 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,627 INFO L425 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,627 INFO L425 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-18 09:10:43,627 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-18 09:10:43,627 INFO L425 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,627 INFO L425 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,627 INFO L425 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,627 INFO L425 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,627 INFO L425 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,627 INFO L425 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,628 INFO L425 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,637 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,638 INFO L425 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,638 INFO L425 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,638 INFO L425 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,638 INFO L425 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,638 INFO L425 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,638 INFO L425 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,638 INFO L425 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,638 INFO L425 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,638 INFO L425 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,638 INFO L425 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,650 INFO L425 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,651 INFO L425 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,651 INFO L425 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,651 INFO L425 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,651 INFO L425 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,651 INFO L425 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,651 INFO L425 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,651 INFO L425 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,651 INFO L425 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,651 INFO L425 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,663 INFO L425 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,664 INFO L425 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,668 INFO L425 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,668 INFO L425 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,668 INFO L425 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,668 INFO L425 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,668 INFO L425 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,668 INFO L425 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,669 INFO L425 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,673 INFO L425 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,674 INFO L425 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,683 INFO L425 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,684 INFO L425 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,684 INFO L425 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,684 INFO L425 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,684 INFO L425 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,684 INFO L425 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,684 INFO L425 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,684 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse13 (= 16 |old(~a28~0)|))) (let ((.cse34 (not (= 17 |old(~a4~0)|))) (.cse0 (not .cse13)) (.cse30 (= |calculate_output2_#in~input| 0)) (.cse31 (= 0 |old(~a26~0)|)) (.cse22 (= |old(~a26~0)| ~a26~0)) (.cse35 (= ~a4~0 |old(~a4~0)|)) (.cse24 (= ~a14~0 |old(~a14~0)|)) (.cse25 (= ~a7~0 |old(~a7~0)|)) (.cse33 (= ~a28~0 15)) (.cse27 (= ~a3~0 |old(~a3~0)|))) (let ((.cse17 (= 18 |old(~a26~0)|)) (.cse28 (and .cse22 .cse35 .cse24 .cse25 .cse33 .cse27)) (.cse18 (not (= 17 |old(~a28~0)|))) (.cse11 (not (= |old(~a26~0)| 18))) (.cse21 (or (= 0 |old(~a14~0)|) .cse34 .cse0 .cse30 .cse31)) (.cse26 (= 16 ~a28~0)) (.cse10 (< 15 |old(~a28~0)|)) (.cse14 (< |old(~a28~0)| 16)) (.cse20 (not (= 1 |old(~a7~0)|))) (.cse19 (< 19 |old(~a14~0)|)) (.cse6 (= 16 |old(~a4~0)|)) (.cse8 (not (= 1 |old(~a3~0)|))) (.cse29 (not (= 15 |old(~a28~0)|))) (.cse7 (= |old(~a4~0)| |old(~a26~0)|)) (.cse2 (and .cse24 .cse25 .cse22 (= ~a28~0 |old(~a28~0)|) .cse35 .cse27)) (.cse5 (< 18 |old(~a14~0)|)) (.cse12 (< 0 |old(~a3~0)|)) (.cse9 (not (= 17 |old(~a26~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse16 (not (= |old(~a28~0)| 15))) (.cse32 (= 17 ~a26~0)) (.cse23 (= ~a4~0 17)) (.cse15 (< |old(~a14~0)| 20)) (.cse3 (not (= 1 ~a1~0))) (.cse4 (not (= |old(~a3~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse1 .cse2 .cse3) (or .cse11 .cse7 .cse8 .cse2 .cse10 .cse1 .cse3) (or .cse7 .cse10 .cse1 .cse3 .cse2 .cse12) (or .cse13 .cse9 .cse1 .cse2 .cse3 .cse14 .cse12) (or .cse15 .cse1 .cse3 .cse2 .cse16 .cse6 .cse12) (or .cse7 .cse1 .cse3 .cse17 .cse2 .cse6 .cse12) (or .cse18 .cse7 .cse8 .cse1 .cse3 .cse19 .cse2) (or .cse0 .cse1 .cse3 .cse4 .cse2 .cse20 .cse6) (or .cse7 .cse0 .cse1 .cse3 .cse4 .cse19 .cse6 .cse2) (or .cse11 .cse13 .cse7 .cse1 .cse3 .cse2 .cse12) (or .cse0 .cse1 .cse3 .cse20 .cse6 .cse12 .cse2) (or .cse0 .cse1 .cse3 .cse19 .cse2 .cse6 .cse12) (or .cse1 .cse2 .cse3 (or .cse15 .cse9) .cse12) (or .cse7 .cse0 .cse8 .cse15 .cse1 .cse3 .cse17 .cse20 .cse2) (or .cse7 .cse0 .cse8 .cse1 .cse2 .cse3 .cse20 .cse5) (or .cse2 .cse7 .cse0 .cse9 .cse1 .cse3 .cse4) (or .cse7 .cse2 .cse1 .cse3 .cse20 .cse12) (or .cse7 .cse10 .cse1 .cse3 .cse4 .cse2 .cse6) (or .cse21 .cse1 .cse3 .cse4 (and .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (not .cse17)) (or .cse2 .cse18 .cse7 .cse8 .cse1 .cse3 .cse17) (or .cse1 .cse3 .cse5 .cse2 .cse6 .cse12) (or .cse1 .cse28 .cse7 .cse3 .cse4 .cse29 .cse20 .cse30 .cse31) (or .cse1 .cse19 .cse28 .cse3 .cse4 .cse29 .cse20 .cse30 .cse31 .cse6) (or .cse18 .cse2 .cse1 .cse3 .cse4 .cse6) (or .cse2 .cse1 .cse3 .cse16 .cse20 .cse6 .cse12) (or .cse10 .cse1 .cse3 .cse2 .cse4 .cse5 .cse6) (or .cse11 .cse7 .cse0 .cse8 .cse1 .cse3 .cse19 .cse2) (or (or .cse21 .cse9) .cse1 (and .cse32 .cse24 .cse23 .cse25 .cse26 .cse27) .cse3 .cse4) (or .cse13 .cse2 .cse7 .cse15 .cse1 .cse3 .cse12) (or .cse7 .cse8 .cse10 .cse1 .cse3 .cse2 .cse19) (or .cse1 .cse3 .cse14 .cse2 .cse20 .cse19 .cse6 .cse12) (or .cse9 (and .cse32 .cse24 .cse23 .cse25 .cse33 .cse27) .cse30 (or (not (= 0 |old(~a7~0)|)) .cse34 .cse8 .cse1 .cse3 .cse29)) (or .cse7 .cse1 .cse3 .cse2 .cse5 .cse12) (or .cse34 .cse9 .cse1 .cse16 (and .cse32 .cse24 .cse23 .cse25 (= |old(~a28~0)| ~a28~0) .cse27) .cse15 .cse3 .cse4 .cse30))))) [2018-11-18 09:10:43,687 INFO L425 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,687 INFO L425 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,687 INFO L425 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,687 INFO L425 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,687 INFO L425 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,687 INFO L425 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,689 INFO L425 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,689 INFO L425 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,689 INFO L425 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,689 INFO L425 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,689 INFO L425 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,689 INFO L425 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,689 INFO L425 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,689 INFO L421 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse23 (= 16 |old(~a28~0)|))) (let ((.cse7 (= |old(~a4~0)| |old(~a26~0)|)) (.cse8 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse3 (not (= 1 ~a1~0))) (.cse24 (< |old(~a28~0)| 16)) (.cse30 (not (= 1 |old(~a7~0)|))) (.cse32 (= 0 |old(~a14~0)|)) (.cse21 (not (= 17 |old(~a4~0)|))) (.cse0 (not .cse23)) (.cse20 (= |calculate_output2_#in~input| 0)) (.cse34 (= 0 |old(~a26~0)|)) (.cse14 (= ~a14~0 |old(~a14~0)|)) (.cse17 (= ~a7~0 |old(~a7~0)|)) (.cse36 (= |old(~a26~0)| ~a26~0)) (.cse37 (= ~a4~0 |old(~a4~0)|)) (.cse19 (= ~a3~0 |old(~a3~0)|))) (let ((.cse13 (= 17 ~a26~0)) (.cse9 (not (= 17 |old(~a26~0)|))) (.cse33 (= 0 |old(~a4~0)|)) (.cse18 (= ~a28~0 15)) (.cse22 (not (= 15 |old(~a28~0)|))) (.cse26 (not (= |old(~a28~0)| 15))) (.cse11 (not (= |old(~a26~0)| 18))) (.cse29 (< 19 |old(~a14~0)|)) (.cse6 (= 16 |old(~a4~0)|)) (.cse10 (< 15 |old(~a28~0)|)) (.cse2 (and .cse14 .cse17 .cse36 (= ~a28~0 |old(~a28~0)|) .cse37 .cse19)) (.cse5 (< 18 |old(~a14~0)|)) (.cse12 (< 0 |old(~a3~0)|)) (.cse31 (or .cse32 .cse21 .cse0 .cse20 .cse34)) (.cse15 (= ~a4~0 17)) (.cse35 (= 16 ~a28~0)) (.cse4 (not (= |old(~a3~0)| 1))) (.cse27 (= 18 |old(~a26~0)|)) (.cse28 (not (= 17 |old(~a28~0)|))) (.cse25 (< |old(~a14~0)| 20)) (.cse16 (not (= calculate_output2_~input 0))) (.cse38 (and (or .cse32 .cse23 .cse21 .cse7 .cse8 .cse1 .cse3 .cse24 .cse20 .cse34) (or .cse32 .cse23 .cse21 .cse8 .cse1 .cse3 .cse24 .cse30 .cse20 .cse34)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse1 .cse2 .cse3) (or .cse11 .cse7 .cse8 .cse2 .cse10 .cse1 .cse3) (or .cse7 .cse10 .cse1 .cse3 .cse2 .cse12) (or .cse9 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19) .cse20 (or (not (= 0 |old(~a7~0)|)) .cse21 .cse8 .cse1 .cse3 .cse22 (not (= 19 |old(~a14~0)|)))) (or .cse23 .cse9 .cse1 .cse2 .cse3 .cse24 .cse12) (or .cse25 .cse1 .cse3 .cse2 .cse26 .cse6 .cse12) (or .cse7 .cse1 .cse3 .cse27 .cse2 .cse6 .cse12) (or .cse28 .cse7 .cse8 .cse1 .cse3 .cse29 .cse2) (or .cse0 .cse1 .cse3 .cse4 .cse2 .cse30 .cse6) (or .cse7 .cse0 .cse1 .cse3 .cse4 .cse29 .cse6 .cse2) (or .cse11 .cse23 .cse7 .cse1 .cse3 .cse2 .cse12) (or .cse31 .cse1 .cse3 .cse16 .cse4 .cse29) (or .cse0 .cse1 .cse3 .cse30 .cse6 .cse12 .cse2) (or .cse0 .cse1 .cse3 .cse29 .cse2 .cse6 .cse12) (or .cse1 .cse16 .cse32 .cse7 .cse3 .cse4 .cse22 .cse33 .cse30 .cse20 .cse34) (or (or .cse31 .cse9) .cse1 .cse3 .cse4 (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse35 .cse19)) (or .cse1 .cse2 .cse3 (or .cse25 .cse9) .cse12) (or .cse7 .cse0 .cse8 .cse25 .cse1 .cse3 .cse27 .cse30 .cse2) (or .cse7 .cse0 .cse8 .cse1 .cse2 .cse3 .cse30 .cse5) (or .cse21 .cse9 .cse1 .cse26 .cse25 .cse3 .cse4 .cse20 (and .cse13 .cse14 .cse15 .cse16 .cse17 (= |old(~a28~0)| ~a28~0) .cse19)) (or .cse2 .cse7 .cse0 .cse9 .cse1 .cse3 .cse4) (or .cse7 .cse2 .cse1 .cse3 .cse30 .cse12) (or .cse1 .cse29 .cse32 .cse3 .cse4 .cse22 .cse33 (and .cse36 .cse37 .cse14 .cse16 .cse17 .cse18 .cse19) .cse30 .cse20 .cse34 .cse6) (or .cse7 .cse10 .cse1 .cse3 .cse4 .cse2 .cse6) (or .cse16 .cse21 .cse1 .cse26 .cse32 .cse3 .cse4 .cse20 .cse34 .cse5) (or .cse1 (and .cse36 .cse37 .cse14 .cse17 .cse18 .cse19) .cse7 .cse8 .cse3 .cse22 .cse30 .cse20 .cse34) (or .cse2 .cse28 .cse7 .cse8 .cse1 .cse3 .cse27) (or .cse1 .cse3 .cse5 .cse2 .cse6 .cse12) (or .cse28 .cse2 .cse1 .cse3 .cse4 .cse6) (or .cse28 .cse7 .cse27 .cse16 .cse38) (or .cse2 .cse1 .cse3 .cse26 .cse30 .cse6 .cse12) (or .cse10 .cse1 .cse3 .cse2 .cse4 .cse5 .cse6) (or .cse11 .cse7 .cse0 .cse8 .cse1 .cse3 .cse29 .cse2) (or .cse16 .cse28 .cse7 .cse5 .cse38) (or .cse23 .cse2 .cse7 .cse25 .cse1 .cse3 .cse12) (or .cse7 .cse8 .cse10 .cse1 .cse3 .cse2 .cse29) (or .cse1 .cse3 .cse24 .cse2 .cse30 .cse29 .cse6 .cse12) (or .cse21 .cse1 .cse10 .cse32 .cse7 .cse8 .cse3 .cse16 .cse27 (= 0 |old(~a28~0)|) .cse20 .cse34 .cse5) (or .cse7 .cse1 .cse3 .cse2 .cse5 .cse12) (or .cse31 .cse1 .cse3 (and .cse36 .cse15 .cse14 .cse16 .cse17 .cse35 .cse19) .cse4 (not .cse27)) (or .cse28 .cse25 .cse16 .cse38))))) [2018-11-18 09:10:43,698 INFO L425 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,709 INFO L425 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,710 INFO L425 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,710 INFO L425 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,710 INFO L425 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,710 INFO L425 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,710 INFO L425 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,710 INFO L425 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,719 INFO L425 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,719 INFO L425 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,719 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,719 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,720 INFO L425 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,731 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,732 INFO L425 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,732 INFO L425 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,732 INFO L425 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,732 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,741 INFO L425 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,741 INFO L425 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,741 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,741 INFO L425 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,742 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,745 INFO L425 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,745 INFO L421 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse28 (= 16 |old(~a28~0)|))) (let ((.cse17 (= |old(~a4~0)| |old(~a26~0)|)) (.cse39 (< |old(~a28~0)| 16)) (.cse7 (not (= 1 |old(~a7~0)|))) (.cse20 (= 0 |old(~a14~0)|)) (.cse35 (not (= 17 |old(~a4~0)|))) (.cse32 (not .cse28)) (.cse21 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse2 (not (= 1 ~a1~0))) (.cse24 (= 0 |old(~a26~0)|)) (.cse19 (= |calculate_output_#in~input| 0)) (.cse8 (not (= calculate_output_~input 0))) (.cse9 (= |old(~a26~0)| ~a26~0)) (.cse40 (= ~a4~0 |old(~a4~0)|)) (.cse10 (= ~a14~0 |old(~a14~0)|)) (.cse12 (= ~a7~0 |old(~a7~0)|)) (.cse36 (= ~a28~0 15)) (.cse14 (= ~a3~0 |old(~a3~0)|)) (.cse34 (= 18 |old(~a26~0)|))) (let ((.cse13 (= 16 ~a28~0)) (.cse16 (not .cse34)) (.cse29 (= 17 ~a26~0)) (.cse11 (= ~a4~0 17)) (.cse38 (and .cse8 .cse9 .cse40 .cse10 .cse12 .cse36 .cse14)) (.cse22 (not (= 15 |old(~a28~0)|))) (.cse23 (= 0 |old(~a4~0)|)) (.cse15 (or .cse20 .cse35 .cse32 .cse21 .cse1 .cse2 .cse24 .cse19)) (.cse18 (< |old(~a14~0)| 20)) (.cse25 (not (= 17 |old(~a28~0)|))) (.cse37 (and (or .cse20 .cse28 .cse35 .cse17 .cse1 .cse39 .cse24 .cse19) (or .cse20 .cse28 .cse35 .cse1 .cse39 .cse7 .cse24 .cse19))) (.cse31 (< 15 |old(~a28~0)|)) (.cse27 (not (= |old(~a26~0)| 18))) (.cse26 (< 19 |old(~a14~0)|)) (.cse30 (not (= 17 |old(~a26~0)|))) (.cse6 (not (= |old(~a28~0)| 15))) (.cse33 (not (= |old(~a3~0)| 1))) (.cse3 (< 18 |old(~a14~0)|)) (.cse0 (and .cse10 .cse12 .cse9 (= ~a28~0 |old(~a28~0)|) .cse40 .cse14)) (.cse4 (= 16 |old(~a4~0)|)) (.cse5 (< 0 |old(~a3~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse0 .cse2 .cse6 .cse7 .cse4 .cse5) (or (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14) .cse15 .cse16) (or .cse0 .cse17 .cse1 .cse2 .cse7 .cse5) (or .cse18 .cse1 .cse2 .cse0 .cse6 .cse4 .cse5) (or .cse1 .cse8 .cse19 .cse20 .cse17 .cse21 .cse2 .cse22 .cse23 .cse7 .cse24) (or .cse25 .cse17 .cse21 .cse1 .cse2 .cse26 .cse0) (or .cse27 .cse28 .cse0 .cse17 .cse1 .cse2 .cse5) (or (and .cse8 .cse29 .cse10 .cse11 .cse12 .cse13 .cse14) (or .cse15 .cse30)) (or .cse0 .cse17 .cse31 .cse1 .cse2 .cse5) (or .cse32 .cse1 .cse2 .cse26 .cse0 .cse4 .cse5) (or .cse17 .cse21 .cse30 .cse31 .cse1 .cse2 .cse0) (or .cse32 .cse1 .cse2 .cse33 .cse7 .cse0 .cse4) (or .cse25 .cse1 .cse2 .cse0 .cse33 .cse4) (or .cse25 .cse17 .cse21 .cse1 .cse2 .cse34 .cse0) (or .cse30 .cse19 (or (not (= 0 |old(~a7~0)|)) .cse35 .cse21 .cse1 .cse2 .cse22 (not (= 19 |old(~a14~0)|))) (and .cse8 .cse29 .cse10 .cse11 .cse12 .cse36 .cse14)) (or .cse25 .cse4 .cse21 .cse1 .cse2 (or (not (= calculate_output_~input 6)) (not (= ~a7~0 1)) (not (= 18 ~a14~0)) (not (= ~a4~0 18)) (not (= ~a26~0 17)))) (or .cse25 .cse17 .cse37 .cse2 .cse34 .cse33 .cse8) (or .cse32 .cse0 .cse1 .cse2 .cse33 .cse3 .cse4) (or .cse0 .cse1 .cse2 (or .cse18 .cse30) .cse5) (or .cse1 .cse19 .cse38 .cse17 .cse18 .cse2 .cse33 .cse22 .cse23 .cse7 .cse24) (or .cse1 .cse6 .cse8 .cse19 (not (= |old(~a4~0)| 17)) .cse20 .cse2 .cse33 .cse16 .cse3) (or .cse17 .cse32 .cse21 .cse1 .cse2 .cse0 .cse7 .cse3) (or .cse35 .cse30 .cse1 .cse6 .cse19 (and .cse8 .cse29 .cse10 .cse11 .cse12 (= |old(~a28~0)| ~a28~0) .cse14) .cse18 .cse2 .cse33) (or .cse17 .cse0 .cse1 .cse2 .cse34 .cse4 .cse5) (or .cse0 .cse17 .cse31 .cse1 .cse2 .cse33 .cse4) (or .cse17 .cse21 .cse31 .cse1 .cse2 .cse0 .cse26) (or .cse31 .cse1 .cse2 .cse33 .cse0 .cse3 .cse4) (or .cse1 .cse2 .cse39 .cse7 .cse26 .cse0 .cse4 .cse5) (or .cse27 .cse17 .cse21 .cse31 .cse1 .cse2 .cse0) (or .cse17 .cse32 .cse18 .cse1 .cse2 .cse34 .cse33 .cse0 .cse7) (or .cse25 .cse18 .cse37 .cse2 .cse33 .cse8) (or .cse17 .cse1 .cse2 .cse0 .cse3 .cse5) (or .cse17 .cse32 .cse30 .cse1 .cse2 .cse33 .cse0) (or .cse1 .cse26 .cse19 .cse38 .cse20 .cse2 .cse33 .cse22 .cse23 .cse7 .cse24 .cse4) (or .cse15 .cse26 .cse8) (or .cse28 .cse17 .cse18 .cse1 .cse2 .cse0 .cse5) (or .cse17 .cse32 .cse1 .cse2 .cse33 .cse0 .cse26 .cse4) (or .cse25 .cse17 .cse37 .cse2 .cse33 .cse3 .cse8) (or .cse35 .cse1 .cse31 .cse19 .cse8 .cse20 .cse17 .cse21 .cse2 .cse34 (= 0 |old(~a28~0)|) .cse24 .cse3) (or .cse28 .cse30 .cse1 .cse2 .cse39 .cse0 .cse5) (or .cse0 .cse27 .cse17 .cse32 .cse21 .cse1 .cse2 .cse26) (or .cse35 .cse30 .cse1 .cse6 .cse19 .cse8 .cse20 .cse2 .cse33 .cse3) (or .cse32 .cse1 .cse2 .cse0 .cse7 .cse4 .cse5))))) [2018-11-18 09:10:43,755 INFO L425 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,766 INFO L425 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,767 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,777 INFO L425 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,778 INFO L425 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,790 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse24 (= 16 |old(~a28~0)|))) (let ((.cse29 (= ~a28~0 15)) (.cse20 (not (= 17 |old(~a4~0)|))) (.cse0 (not .cse24)) (.cse8 (not (= 1 |old(~a3~0)|))) (.cse1 (not (= 1 ~a25~0))) (.cse3 (not (= 1 ~a1~0))) (.cse33 (= 0 |old(~a26~0)|)) (.cse22 (= |calculate_output_#in~input| 0)) (.cse14 (= ~a14~0 |old(~a14~0)|)) (.cse16 (= ~a7~0 |old(~a7~0)|)) (.cse34 (= |old(~a26~0)| ~a26~0)) (.cse35 (= ~a4~0 |old(~a4~0)|)) (.cse18 (= ~a3~0 |old(~a3~0)|))) (let ((.cse13 (= 17 ~a26~0)) (.cse9 (not (= 17 |old(~a26~0)|))) (.cse27 (not (= 17 |old(~a28~0)|))) (.cse21 (not (= |old(~a28~0)| 15))) (.cse11 (not (= |old(~a26~0)| 18))) (.cse23 (< |old(~a14~0)| 20)) (.cse10 (< 15 |old(~a28~0)|)) (.cse25 (< |old(~a28~0)| 16)) (.cse28 (< 19 |old(~a14~0)|)) (.cse6 (= 16 |old(~a4~0)|)) (.cse2 (and .cse14 .cse16 .cse34 (= ~a28~0 |old(~a28~0)|) .cse35 .cse18)) (.cse5 (< 18 |old(~a14~0)|)) (.cse12 (< 0 |old(~a3~0)|)) (.cse19 (or (= 0 |old(~a14~0)|) .cse20 .cse0 .cse8 .cse1 .cse3 .cse33 .cse22)) (.cse15 (= ~a4~0 17)) (.cse17 (= 16 ~a28~0)) (.cse26 (= 18 |old(~a26~0)|)) (.cse7 (= |old(~a4~0)| |old(~a26~0)|)) (.cse4 (not (= |old(~a3~0)| 1))) (.cse30 (not (= 15 |old(~a28~0)|))) (.cse31 (not (= 1 |old(~a7~0)|))) (.cse32 (and .cse34 .cse35 .cse14 .cse16 .cse29 .cse18))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 .cse9 .cse10 .cse1 .cse2 .cse3) (or .cse11 .cse7 .cse8 .cse2 .cse10 .cse1 .cse3) (or .cse7 .cse10 .cse1 .cse3 .cse2 .cse12) (or (and .cse13 .cse14 .cse15 .cse16 .cse17 .cse18) (or .cse19 .cse9)) (or .cse20 .cse9 .cse1 .cse21 .cse22 .cse23 .cse3 .cse4 (and .cse13 .cse14 .cse15 .cse16 (= |old(~a28~0)| ~a28~0) .cse18)) (or .cse24 .cse9 .cse1 .cse2 .cse3 .cse25 .cse12) (or .cse23 .cse1 .cse3 .cse2 .cse21 .cse6 .cse12) (or .cse7 .cse1 .cse3 .cse26 .cse2 .cse6 .cse12) (or .cse27 .cse7 .cse8 .cse1 .cse3 .cse28 .cse2) (or .cse9 (and .cse13 .cse14 .cse15 .cse16 .cse29 .cse18) .cse22 (or (not (= 0 |old(~a7~0)|)) .cse20 .cse8 .cse1 .cse3 .cse30)) (or .cse0 .cse1 .cse3 .cse4 .cse2 .cse31 .cse6) (or .cse7 .cse0 .cse1 .cse3 .cse4 .cse28 .cse6 .cse2) (or .cse11 .cse24 .cse7 .cse1 .cse3 .cse2 .cse12) (or .cse0 .cse1 .cse3 .cse31 .cse6 .cse12 .cse2) (or .cse0 .cse1 .cse3 .cse28 .cse2 .cse6 .cse12) (or .cse1 .cse2 .cse3 (or .cse23 .cse9) .cse12) (or .cse7 .cse0 .cse8 .cse23 .cse1 .cse3 .cse26 .cse31 .cse2) (or .cse7 .cse0 .cse8 .cse1 .cse2 .cse3 .cse31 .cse5) (or .cse2 .cse7 .cse0 .cse9 .cse1 .cse3 .cse4) (or .cse7 .cse2 .cse1 .cse3 .cse31 .cse12) (or .cse7 .cse10 .cse1 .cse3 .cse4 .cse2 .cse6) (or .cse2 .cse27 .cse7 .cse8 .cse1 .cse3 .cse26) (or .cse1 .cse3 .cse5 .cse2 .cse6 .cse12) (or .cse27 .cse2 .cse1 .cse3 .cse4 .cse6) (or .cse2 .cse1 .cse3 .cse21 .cse31 .cse6 .cse12) (or .cse10 .cse1 .cse3 .cse2 .cse4 .cse5 .cse6) (or .cse11 .cse7 .cse0 .cse8 .cse1 .cse3 .cse28 .cse2) (or .cse24 .cse2 .cse7 .cse23 .cse1 .cse3 .cse12) (or .cse7 .cse8 .cse10 .cse1 .cse3 .cse2 .cse28) (or .cse1 .cse28 .cse22 .cse32 .cse3 .cse4 .cse30 .cse31 .cse33 .cse6) (or .cse1 .cse3 .cse25 .cse2 .cse31 .cse28 .cse6 .cse12) (or .cse7 .cse1 .cse3 .cse2 .cse5 .cse12) (or .cse19 (and .cse34 .cse14 .cse15 .cse16 .cse17 .cse18) (not .cse26)) (or .cse1 .cse22 .cse7 .cse3 .cse4 .cse30 .cse31 .cse33 .cse32))))) [2018-11-18 09:10:43,791 INFO L425 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,791 INFO L425 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,791 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,791 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,791 INFO L425 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,802 INFO L425 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,803 INFO L425 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,803 INFO L425 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,803 INFO L425 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,803 INFO L425 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,813 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,814 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,814 INFO L425 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,814 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,814 INFO L425 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,814 INFO L425 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-18 09:10:43,814 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 09:10:43,814 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= ~a3~0 1)) [2018-11-18 09:10:43,814 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 09:10:43,814 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 09:10:43,814 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (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 (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|))) [2018-11-18 09:10:43,825 INFO L425 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-18 09:10:43,825 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 09:10:43,826 INFO L421 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse12 (<= ~a14~0 18)) (.cse17 (not (= ~a4~0 17))) (.cse5 (= 17 ~a28~0)) (.cse8 (not (= ~a28~0 16))) (.cse0 (= 17 ~a26~0)) (.cse15 (= |old(~a26~0)| ~a26~0)) (.cse14 (<= ~a28~0 15)) (.cse11 (= 16 ~a28~0)) (.cse7 (= 1 ~a3~0)) (.cse20 (not (= 18 ~a26~0))) (.cse1 (not (= main_~input~0 0))) (.cse9 (not (= ~a4~0 ~a26~0))) (.cse18 (= ~a7~0 1)) (.cse19 (= ~a28~0 15)) (.cse4 (= ~a3~0 1)) (.cse3 (<= 20 ~a14~0)) (.cse13 (<= ~a14~0 19)) (.cse21 (<= 16 ~a28~0)) (.cse16 (= 1 ~a7~0)) (.cse6 (not (= ~a4~0 16))) (.cse10 (<= ~a3~0 0)) (.cse2 (= |old(~a28~0)| ~a28~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse10 .cse3) (and .cse6 .cse11 .cse7 .cse12) (and .cse10 .cse11 .cse6 .cse13) (and .cse0 .cse10 .cse3) (and .cse1 (= |old(~a4~0)| ~a4~0) (= ~a26~0 |old(~a26~0)|) .cse11 .cse4) (and .cse6 .cse10 .cse12) (and .cse14 .cse9 .cse7 .cse15) (and .cse14 .cse6 .cse7 .cse12) (not (= 1 ~a1~0)) (and .cse16 .cse6 .cse11 .cse7) (and .cse14 .cse9 .cse6 .cse7 .cse17) (and .cse9 .cse10 .cse12) (and .cse0 .cse14 .cse7 .cse17) (and .cse1 .cse6 .cse13 .cse18 (not (= ~a4~0 0)) .cse19 .cse4) (and .cse8 .cse9 .cse10 .cse15) (and .cse16 .cse9 .cse11 .cse7 .cse12) (and .cse5 .cse13 .cse7 .cse15) (and .cse9 .cse6 .cse10 .cse20) (and .cse0 .cse11 .cse7 .cse17) (and .cse5 .cse9 .cse7 .cse20) (and .cse16 .cse6 .cse10 .cse11) (and .cse14 .cse9 .cse13 .cse7) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 17 |old(~a4~0)|)) (and .cse16 .cse9 .cse10) (and .cse0 .cse8 .cse10 .cse21) (not (= 1 ~a25~0)) (and .cse9 .cse6 .cse13 .cse11 .cse7) (and .cse0 .cse1 .cse11 .cse4) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse9 .cse13 .cse11 .cse7 .cse15) (and .cse1 (and (= ~a7~0 0) (= ~a26~0 17)) .cse19 .cse4) (and .cse14 .cse9 .cse10) (and .cse16 .cse9 .cse3 .cse11 .cse7 .cse20) (and .cse1 .cse9 (not (= ~a26~0 0)) .cse18 .cse19 .cse4) (and .cse6 .cse10 .cse2 .cse3) (not (= 18 |old(~a26~0)|)) (and .cse16 .cse6 .cse13 .cse10 .cse21) (and .cse16 .cse6 .cse10 .cse2))) [2018-11-18 09:10:43,826 INFO L425 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-18 09:10:43,826 INFO L425 ceAbstractionStarter]: For program point L4816-1(lines 4816 4826) no Hoare annotation was computed. [2018-11-18 09:10:43,826 INFO L421 ceAbstractionStarter]: At program point L4816-3(lines 4816 4826) the Hoare annotation is: (let ((.cse15 (= ~a4~0 17))) (let ((.cse14 (not .cse15)) (.cse8 (<= ~a14~0 18)) (.cse0 (= 17 ~a28~0)) (.cse3 (not (= ~a28~0 16))) (.cse20 (= ~a7~0 1)) (.cse19 (= ~a28~0 15)) (.cse12 (= |old(~a26~0)| ~a26~0)) (.cse11 (<= ~a28~0 15)) (.cse4 (not (= ~a4~0 ~a26~0))) (.cse7 (= 16 ~a28~0)) (.cse2 (= 1 ~a3~0)) (.cse17 (not (= 18 ~a26~0))) (.cse10 (= 17 ~a26~0)) (.cse16 (= ~a3~0 1)) (.cse6 (<= 20 ~a14~0)) (.cse9 (<= ~a14~0 19)) (.cse18 (<= 16 ~a28~0)) (.cse13 (= 1 ~a7~0)) (.cse1 (not (= ~a4~0 16))) (.cse5 (<= ~a3~0 0)) (.cse21 (= |old(~a28~0)| ~a28~0))) (or (and .cse0 .cse1 .cse2) (and .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse7 .cse2 .cse8) (and .cse5 .cse7 .cse1 .cse9) (and .cse10 .cse5 .cse6) (and .cse1 .cse5 .cse8) (and .cse11 .cse4 .cse2 .cse12) (and .cse11 .cse1 .cse2 .cse8) (not (= 1 ~a1~0)) (and .cse13 .cse1 .cse7 .cse2) (and .cse11 .cse4 .cse1 .cse2 .cse14) (and .cse4 .cse5 .cse8) (and (and .cse7 .cse15 .cse16) (= ~a26~0 |old(~a26~0)|)) (and .cse10 .cse11 .cse2 .cse14) (and .cse3 .cse4 .cse5 .cse12) (and .cse13 .cse4 .cse7 .cse2 .cse8) (and .cse0 .cse9 .cse2 .cse12) (and .cse4 .cse1 .cse5 .cse17) (and .cse10 .cse7 .cse2) (and .cse0 .cse4 .cse2 .cse17) (and .cse13 .cse1 .cse5 .cse7) (and .cse11 .cse4 .cse9 .cse2) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 17 |old(~a4~0)|)) (and .cse13 .cse4 .cse5) (and .cse10 .cse3 .cse5 .cse18) (not (= 1 ~a25~0)) (and .cse4 .cse1 .cse9 .cse7 .cse2) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and (= ~a7~0 0) .cse19 (= ~a26~0 17) .cse16) (and .cse1 .cse9 .cse20 (not (= ~a4~0 0)) .cse19 .cse16) (and .cse4 (not (= ~a26~0 0)) .cse20 .cse19 .cse16) (and .cse4 .cse9 .cse7 .cse2 .cse12) (and .cse11 .cse4 .cse5) (and .cse13 .cse4 .cse6 .cse7 .cse2 .cse17) (and .cse10 .cse21 .cse6 .cse16) (and .cse1 .cse5 .cse21 .cse6) (not (= 18 |old(~a26~0)|)) (and .cse13 .cse1 .cse9 .cse5 .cse18) (and .cse13 .cse1 .cse5 .cse21)))) [2018-11-18 09:10:43,835 INFO L425 ceAbstractionStarter]: For program point L4816-4(lines 4810 4827) no Hoare annotation was computed. [2018-11-18 09:10:43,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 09:10:43 BoogieIcfgContainer [2018-11-18 09:10:43,848 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 09:10:43,848 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 09:10:43,849 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 09:10:43,849 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 09:10:43,849 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:05:17" (3/4) ... [2018-11-18 09:10:43,852 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 09:10:43,857 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 09:10:43,857 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-18 09:10:43,857 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-18 09:10:43,857 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-18 09:10:43,857 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 09:10:43,861 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 09:10:43,905 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-18 09:10:43,909 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 09:10:43,935 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((17 == a28 && !(a4 == 16)) && 1 == a3) || (((!(a28 == 16) && !(a4 == a26)) && a3 <= 0) && 20 <= a14)) || (((!(a4 == 16) && 16 == a28) && 1 == a3) && a14 <= 18)) || (((a3 <= 0 && 16 == a28) && !(a4 == 16)) && a14 <= 19)) || ((17 == a26 && a3 <= 0) && 20 <= a14)) || ((!(a4 == 16) && a3 <= 0) && a14 <= 18)) || (((a28 <= 15 && !(a4 == a26)) && 1 == a3) && \old(a26) == a26)) || (((a28 <= 15 && !(a4 == 16)) && 1 == a3) && a14 <= 18)) || !(1 == a1)) || (((1 == a7 && !(a4 == 16)) && 16 == a28) && 1 == a3)) || ((((a28 <= 15 && !(a4 == a26)) && !(a4 == 16)) && 1 == a3) && !(a4 == 17))) || ((!(a4 == a26) && a3 <= 0) && a14 <= 18)) || (((16 == a28 && a4 == 17) && a3 == 1) && a26 == \old(a26))) || (((17 == a26 && a28 <= 15) && 1 == a3) && !(a4 == 17))) || (((!(a28 == 16) && !(a4 == a26)) && a3 <= 0) && \old(a26) == a26)) || ((((1 == a7 && !(a4 == a26)) && 16 == a28) && 1 == a3) && a14 <= 18)) || (((17 == a28 && a14 <= 19) && 1 == a3) && \old(a26) == a26)) || (((!(a4 == a26) && !(a4 == 16)) && a3 <= 0) && !(18 == a26))) || ((17 == a26 && 16 == a28) && 1 == a3)) || (((17 == a28 && !(a4 == a26)) && 1 == a3) && !(18 == a26))) || (((1 == a7 && !(a4 == 16)) && a3 <= 0) && 16 == a28)) || (((a28 <= 15 && !(a4 == a26)) && a14 <= 19) && 1 == a3)) || !(15 == \old(a28))) || !(19 == \old(a14))) || !(17 == \old(a4))) || ((1 == a7 && !(a4 == a26)) && a3 <= 0)) || (((17 == a26 && !(a28 == 16)) && a3 <= 0) && 16 <= a28)) || !(1 == a25)) || ((((!(a4 == a26) && !(a4 == 16)) && a14 <= 19) && 16 == a28) && 1 == a3)) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((a7 == 0 && a28 == 15) && a26 == 17) && a3 == 1)) || (((((!(a4 == 16) && a14 <= 19) && a7 == 1) && !(a4 == 0)) && a28 == 15) && a3 == 1)) || ((((!(a4 == a26) && !(a26 == 0)) && a7 == 1) && a28 == 15) && a3 == 1)) || ((((!(a4 == a26) && a14 <= 19) && 16 == a28) && 1 == a3) && \old(a26) == a26)) || ((a28 <= 15 && !(a4 == a26)) && a3 <= 0)) || (((((1 == a7 && !(a4 == a26)) && 20 <= a14) && 16 == a28) && 1 == a3) && !(18 == a26))) || (((17 == a26 && \old(a28) == a28) && 20 <= a14) && a3 == 1)) || (((!(a4 == 16) && a3 <= 0) && \old(a28) == a28) && 20 <= a14)) || !(18 == \old(a26))) || ((((1 == a7 && !(a4 == 16)) && a14 <= 19) && a3 <= 0) && 16 <= a28)) || (((1 == a7 && !(a4 == 16)) && a3 <= 0) && \old(a28) == a28) [2018-11-18 09:10:44,216 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_19780ad1-a1d5-434d-80df-ad55fe3720d3/bin-2019/utaipan/witness.graphml [2018-11-18 09:10:44,216 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 09:10:44,217 INFO L168 Benchmark]: Toolchain (without parser) took 330318.84 ms. Allocated memory was 1.0 GB in the beginning and 6.8 GB in the end (delta: 5.8 GB). Free memory was 943.1 MB in the beginning and 3.7 GB in the end (delta: -2.7 GB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2018-11-18 09:10:44,217 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. [2018-11-18 09:10:44,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1324.01 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 746.8 MB in the end (delta: 196.3 MB). Peak memory consumption was 196.3 MB. Max. memory is 11.5 GB. [2018-11-18 09:10:44,218 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 746.8 MB in the beginning and 1.1 GB in the end (delta: -387.4 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. [2018-11-18 09:10:44,218 INFO L168 Benchmark]: Boogie Preprocessor took 104.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. [2018-11-18 09:10:44,218 INFO L168 Benchmark]: RCFGBuilder took 2371.02 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 84.4 MB). Free memory was 1.1 GB in the beginning and 986.7 MB in the end (delta: 120.1 MB). Peak memory consumption was 250.2 MB. Max. memory is 11.5 GB. [2018-11-18 09:10:44,219 INFO L168 Benchmark]: TraceAbstraction took 325994.32 ms. Allocated memory was 1.3 GB in the beginning and 6.8 GB in the end (delta: 5.6 GB). Free memory was 986.7 MB in the beginning and 3.8 GB in the end (delta: -2.8 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2018-11-18 09:10:44,219 INFO L168 Benchmark]: Witness Printer took 367.47 ms. Allocated memory is still 6.8 GB. Free memory was 3.8 GB in the beginning and 3.7 GB in the end (delta: 145.7 MB). Peak memory consumption was 145.7 MB. Max. memory is 11.5 GB. [2018-11-18 09:10:44,221 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 1324.01 ms. Allocated memory is still 1.0 GB. Free memory was 943.1 MB in the beginning and 746.8 MB in the end (delta: 196.3 MB). Peak memory consumption was 196.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 154.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 746.8 MB in the beginning and 1.1 GB in the end (delta: -387.4 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 104.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2371.02 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 84.4 MB). Free memory was 1.1 GB in the beginning and 986.7 MB in the end (delta: 120.1 MB). Peak memory consumption was 250.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 325994.32 ms. Allocated memory was 1.3 GB in the beginning and 6.8 GB in the end (delta: 5.6 GB). Free memory was 986.7 MB in the beginning and 3.8 GB in the end (delta: -2.8 GB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. * Witness Printer took 367.47 ms. Allocated memory is still 6.8 GB. Free memory was 3.8 GB in the beginning and 3.7 GB in the end (delta: 145.7 MB). Peak memory consumption was 145.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4718]: 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: ((((((((((((((((((((((((((((((((((((((((((17 == a28 && !(a4 == 16)) && 1 == a3) || (((!(a28 == 16) && !(a4 == a26)) && a3 <= 0) && 20 <= a14)) || (((!(a4 == 16) && 16 == a28) && 1 == a3) && a14 <= 18)) || (((a3 <= 0 && 16 == a28) && !(a4 == 16)) && a14 <= 19)) || ((17 == a26 && a3 <= 0) && 20 <= a14)) || ((!(a4 == 16) && a3 <= 0) && a14 <= 18)) || (((a28 <= 15 && !(a4 == a26)) && 1 == a3) && \old(a26) == a26)) || (((a28 <= 15 && !(a4 == 16)) && 1 == a3) && a14 <= 18)) || !(1 == a1)) || (((1 == a7 && !(a4 == 16)) && 16 == a28) && 1 == a3)) || ((((a28 <= 15 && !(a4 == a26)) && !(a4 == 16)) && 1 == a3) && !(a4 == 17))) || ((!(a4 == a26) && a3 <= 0) && a14 <= 18)) || (((16 == a28 && a4 == 17) && a3 == 1) && a26 == \old(a26))) || (((17 == a26 && a28 <= 15) && 1 == a3) && !(a4 == 17))) || (((!(a28 == 16) && !(a4 == a26)) && a3 <= 0) && \old(a26) == a26)) || ((((1 == a7 && !(a4 == a26)) && 16 == a28) && 1 == a3) && a14 <= 18)) || (((17 == a28 && a14 <= 19) && 1 == a3) && \old(a26) == a26)) || (((!(a4 == a26) && !(a4 == 16)) && a3 <= 0) && !(18 == a26))) || ((17 == a26 && 16 == a28) && 1 == a3)) || (((17 == a28 && !(a4 == a26)) && 1 == a3) && !(18 == a26))) || (((1 == a7 && !(a4 == 16)) && a3 <= 0) && 16 == a28)) || (((a28 <= 15 && !(a4 == a26)) && a14 <= 19) && 1 == a3)) || !(15 == \old(a28))) || !(19 == \old(a14))) || !(17 == \old(a4))) || ((1 == a7 && !(a4 == a26)) && a3 <= 0)) || (((17 == a26 && !(a28 == 16)) && a3 <= 0) && 16 <= a28)) || !(1 == a25)) || ((((!(a4 == a26) && !(a4 == 16)) && a14 <= 19) && 16 == a28) && 1 == a3)) || !(1 == \old(a3))) || !(1 == \old(a7))) || (((a7 == 0 && a28 == 15) && a26 == 17) && a3 == 1)) || (((((!(a4 == 16) && a14 <= 19) && a7 == 1) && !(a4 == 0)) && a28 == 15) && a3 == 1)) || ((((!(a4 == a26) && !(a26 == 0)) && a7 == 1) && a28 == 15) && a3 == 1)) || ((((!(a4 == a26) && a14 <= 19) && 16 == a28) && 1 == a3) && \old(a26) == a26)) || ((a28 <= 15 && !(a4 == a26)) && a3 <= 0)) || (((((1 == a7 && !(a4 == a26)) && 20 <= a14) && 16 == a28) && 1 == a3) && !(18 == a26))) || (((17 == a26 && \old(a28) == a28) && 20 <= a14) && a3 == 1)) || (((!(a4 == 16) && a3 <= 0) && \old(a28) == a28) && 20 <= a14)) || !(18 == \old(a26))) || ((((1 == a7 && !(a4 == 16)) && a14 <= 19) && a3 <= 0) && 16 <= a28)) || (((1 == a7 && !(a4 == 16)) && a3 <= 0) && \old(a28) == a28) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 907 locations, 1 error locations. SAFE Result, 325.9s OverallTime, 14 OverallIterations, 8 TraceHistogramMax, 221.9s AutomataDifference, 0.0s DeadEndRemovalTime, 40.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 6561 SDtfs, 89102 SDslu, 8382 SDs, 0 SdLazy, 185391 SolverSat, 45318 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 117.1s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 21846 GetRequests, 21304 SyntacticMatches, 32 SemanticMatches, 510 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16281 ImplicationChecksByTransitivity, 12.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=203274occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 25.5s AbstIntTime, 11 AbstIntIterations, 5 AbstIntStrong, 0.9993503823371402 AbsIntWeakeningRatio, 0.05040871934604905 AbsIntAvgWeakeningVarsNumRemoved, 31.978655767484106 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 8.1s AutomataMinimizationTime, 14 MinimizatonAttempts, 13758 StatesRemovedByMinimization, 11 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 8767 PreInvPairs, 9449 NumberOfFragments, 13535 HoareAnnotationTreeSize, 8767 FomulaSimplifications, 225645 FormulaSimplificationTreeSizeReduction, 6.5s HoareSimplificationTime, 13 FomulaSimplificationsInter, 285264 FormulaSimplificationTreeSizeReductionInter, 33.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.7s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 11.2s InterpolantComputationTime, 23601 NumberOfCodeBlocks, 23601 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 31956 ConstructedInterpolants, 0 QuantifiedInterpolants, 91641828 SizeOfPredicates, 6 NumberOfNonLiveVariables, 12223 ConjunctsInSsa, 32 ConjunctsInUnsatCore, 26 InterpolantComputations, 5 PerfectInterpolantSequences, 22065/24123 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...