./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label29_true-unreach-call_false-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label29_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/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 e2a8c58ecc94a6156c14c0107774178439171133 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 14:01:06,961 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:01:06,962 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:01:06,970 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:01:06,970 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:01:06,971 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:01:06,972 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:01:06,973 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:01:06,974 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:01:06,974 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:01:06,975 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:01:06,975 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:01:06,976 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:01:06,976 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:01:06,977 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:01:06,977 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:01:06,978 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:01:06,979 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:01:06,980 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:01:06,981 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:01:06,982 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:01:06,983 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:01:06,984 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:01:06,985 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:01:06,985 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:01:06,986 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:01:06,987 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:01:06,987 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:01:06,988 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:01:06,989 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:01:06,989 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:01:06,989 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:01:06,989 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:01:06,990 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:01:06,990 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:01:06,991 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:01:06,991 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 14:01:07,002 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:01:07,002 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:01:07,002 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:01:07,003 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 14:01:07,003 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 14:01:07,003 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 14:01:07,003 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 14:01:07,003 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 14:01:07,003 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 14:01:07,003 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 14:01:07,004 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 14:01:07,004 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 14:01:07,004 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 14:01:07,004 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:01:07,004 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:01:07,006 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:01:07,006 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:01:07,006 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:01:07,006 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:01:07,007 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:01:07,007 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:01:07,007 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:01:07,007 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:01:07,007 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:01:07,007 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:01:07,007 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:01:07,008 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:01:07,008 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:01:07,008 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 14:01:07,008 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 14:01:07,008 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:01:07,008 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:01:07,008 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:01:07,009 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 14:01:07,009 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:01:07,009 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:01:07,009 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 14:01:07,009 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_c6151850-d7fa-4b22-84a0-8bb005537fe2/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 -> e2a8c58ecc94a6156c14c0107774178439171133 [2018-11-23 14:01:07,036 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:01:07,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:01:07,044 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:01:07,045 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:01:07,045 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:01:07,046 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label29_true-unreach-call_false-termination.c [2018-11-23 14:01:07,079 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/data/2b6f30abc/1b5ce219fd6341ddba328e01d845bfc8/FLAGd0ee1da4e [2018-11-23 14:01:07,541 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:01:07,542 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/sv-benchmarks/c/eca-rers2012/Problem04_label29_true-unreach-call_false-termination.c [2018-11-23 14:01:07,563 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/data/2b6f30abc/1b5ce219fd6341ddba328e01d845bfc8/FLAGd0ee1da4e [2018-11-23 14:01:08,061 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/data/2b6f30abc/1b5ce219fd6341ddba328e01d845bfc8 [2018-11-23 14:01:08,063 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:01:08,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:01:08,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:01:08,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:01:08,067 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:01:08,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:01:08" (1/1) ... [2018-11-23 14:01:08,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e234a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:08, skipping insertion in model container [2018-11-23 14:01:08,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:01:08" (1/1) ... [2018-11-23 14:01:08,074 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:01:08,168 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:01:09,086 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:01:09,090 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:01:09,651 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:01:09,674 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:01:09,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09 WrapperNode [2018-11-23 14:01:09,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:01:09,675 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:01:09,675 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:01:09,675 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:01:09,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (1/1) ... [2018-11-23 14:01:09,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (1/1) ... [2018-11-23 14:01:09,839 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:01:09,839 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:01:09,839 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:01:09,840 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:01:09,846 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (1/1) ... [2018-11-23 14:01:09,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (1/1) ... [2018-11-23 14:01:09,854 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (1/1) ... [2018-11-23 14:01:09,855 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (1/1) ... [2018-11-23 14:01:09,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (1/1) ... [2018-11-23 14:01:09,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (1/1) ... [2018-11-23 14:01:09,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (1/1) ... [2018-11-23 14:01:09,967 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:01:09,968 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:01:09,968 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:01:09,968 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:01:09,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/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 [2018-11-23 14:01:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 14:01:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 14:01:10,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 14:01:10,011 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-23 14:01:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-23 14:01:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-23 14:01:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-23 14:01:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 14:01:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 14:01:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 14:01:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 14:01:10,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:01:10,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:01:10,013 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 14:01:10,013 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 14:01:12,583 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:01:12,584 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 14:01:12,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:01:12 BoogieIcfgContainer [2018-11-23 14:01:12,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:01:12,585 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 14:01:12,585 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 14:01:12,587 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 14:01:12,587 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:01:08" (1/3) ... [2018-11-23 14:01:12,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34fe0733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:01:12, skipping insertion in model container [2018-11-23 14:01:12,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:01:09" (2/3) ... [2018-11-23 14:01:12,588 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34fe0733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:01:12, skipping insertion in model container [2018-11-23 14:01:12,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:01:12" (3/3) ... [2018-11-23 14:01:12,591 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label29_true-unreach-call_false-termination.c [2018-11-23 14:01:12,598 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 14:01:12,605 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 14:01:12,616 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 14:01:12,644 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 14:01:12,644 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 14:01:12,645 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 14:01:12,645 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:01:12,645 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:01:12,645 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 14:01:12,645 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:01:12,645 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 14:01:12,671 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-11-23 14:01:12,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2018-11-23 14:01:12,702 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:01:12,703 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:01:12,705 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:01:12,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:01:12,709 INFO L82 PathProgramCache]: Analyzing trace with hash 724952611, now seen corresponding path program 1 times [2018-11-23 14:01:12,711 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:01:12,743 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:01:12,743 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:01:12,743 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:01:12,744 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:01:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:01:13,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:01:13,935 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:01:13,935 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 14:01:13,935 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:01:13,940 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 14:01:13,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 14:01:13,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 14:01:13,949 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-11-23 14:01:16,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:01:16,103 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-11-23 14:01:16,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 14:01:16,106 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 796 [2018-11-23 14:01:16,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:01:16,128 INFO L225 Difference]: With dead ends: 2644 [2018-11-23 14:01:16,128 INFO L226 Difference]: Without dead ends: 1736 [2018-11-23 14:01:16,134 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 5 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 14:01:16,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1736 states. [2018-11-23 14:01:16,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1736 to 1736. [2018-11-23 14:01:16,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1736 states. [2018-11-23 14:01:16,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1736 states and 3284 transitions. [2018-11-23 14:01:16,226 INFO L78 Accepts]: Start accepts. Automaton has 1736 states and 3284 transitions. Word has length 796 [2018-11-23 14:01:16,228 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:01:16,228 INFO L480 AbstractCegarLoop]: Abstraction has 1736 states and 3284 transitions. [2018-11-23 14:01:16,228 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 14:01:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3284 transitions. [2018-11-23 14:01:16,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 805 [2018-11-23 14:01:16,247 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:01:16,248 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:01:16,248 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:01:16,248 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:01:16,249 INFO L82 PathProgramCache]: Analyzing trace with hash -325927950, now seen corresponding path program 1 times [2018-11-23 14:01:16,249 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:01:16,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:01:16,250 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:01:16,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:01:16,250 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:01:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:01:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:01:17,082 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 14:01:17,082 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 14:01:17,082 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:01:17,083 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 14:01:17,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 14:01:17,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 14:01:17,084 INFO L87 Difference]: Start difference. First operand 1736 states and 3284 transitions. Second operand 4 states. [2018-11-23 14:01:20,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:01:20,696 INFO L93 Difference]: Finished difference Result 6802 states and 13136 transitions. [2018-11-23 14:01:20,696 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 14:01:20,696 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 804 [2018-11-23 14:01:20,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:01:20,717 INFO L225 Difference]: With dead ends: 6802 [2018-11-23 14:01:20,718 INFO L226 Difference]: Without dead ends: 5072 [2018-11-23 14:01:20,723 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 14:01:20,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5072 states. [2018-11-23 14:01:20,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5072 to 5072. [2018-11-23 14:01:20,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5072 states. [2018-11-23 14:01:20,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5072 states to 5072 states and 8553 transitions. [2018-11-23 14:01:20,821 INFO L78 Accepts]: Start accepts. Automaton has 5072 states and 8553 transitions. Word has length 804 [2018-11-23 14:01:20,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:01:20,822 INFO L480 AbstractCegarLoop]: Abstraction has 5072 states and 8553 transitions. [2018-11-23 14:01:20,822 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 14:01:20,822 INFO L276 IsEmpty]: Start isEmpty. Operand 5072 states and 8553 transitions. [2018-11-23 14:01:20,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2018-11-23 14:01:20,836 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:01:20,837 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-11-23 14:01:20,837 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:01:20,837 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:01:20,838 INFO L82 PathProgramCache]: Analyzing trace with hash 1760676532, now seen corresponding path program 1 times [2018-11-23 14:01:20,838 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:01:20,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:01:20,839 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:01:20,839 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:01:20,839 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:01:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:01:21,933 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-23 14:01:21,934 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:01:21,934 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:01:21,935 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 816 with the following transitions: [2018-11-23 14:01:21,937 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], [589], [591], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:01:21,994 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:01:21,995 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:01:24,369 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 14:01:24,370 INFO L272 AbstractInterpreter]: Visited 799 different actions 1592 times. Merged at 4 different actions 4 times. Never widened. Performed 27633 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27633 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-23 14:01:24,377 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:01:24,377 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 14:01:25,502 INFO L227 lantSequenceWeakener]: Weakened 812 states. On average, predicates are now at 78.6% of their original sizes. [2018-11-23 14:01:25,502 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 14:01:25,610 INFO L415 sIntCurrentIteration]: We unified 814 AI predicates to 814 [2018-11-23 14:01:25,610 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 14:01:25,610 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 14:01:25,611 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [4] total 18 [2018-11-23 14:01:25,611 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:01:25,611 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 14:01:25,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 14:01:25,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 14:01:25,612 INFO L87 Difference]: Start difference. First operand 5072 states and 8553 transitions. Second operand 16 states. [2018-11-23 14:01:47,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:01:47,125 INFO L93 Difference]: Finished difference Result 15302 states and 25986 transitions. [2018-11-23 14:01:47,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-23 14:01:47,125 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 815 [2018-11-23 14:01:47,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:01:47,141 INFO L225 Difference]: With dead ends: 15302 [2018-11-23 14:01:47,141 INFO L226 Difference]: Without dead ends: 8469 [2018-11-23 14:01:47,148 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 839 GetRequests, 800 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 14:01:47,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8469 states. [2018-11-23 14:01:47,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8469 to 8459. [2018-11-23 14:01:47,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8459 states. [2018-11-23 14:01:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8459 states to 8459 states and 12063 transitions. [2018-11-23 14:01:47,248 INFO L78 Accepts]: Start accepts. Automaton has 8459 states and 12063 transitions. Word has length 815 [2018-11-23 14:01:47,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:01:47,249 INFO L480 AbstractCegarLoop]: Abstraction has 8459 states and 12063 transitions. [2018-11-23 14:01:47,249 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 14:01:47,249 INFO L276 IsEmpty]: Start isEmpty. Operand 8459 states and 12063 transitions. [2018-11-23 14:01:47,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2018-11-23 14:01:47,261 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:01:47,261 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:01:47,261 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:01:47,262 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:01:47,262 INFO L82 PathProgramCache]: Analyzing trace with hash 1444723085, now seen corresponding path program 1 times [2018-11-23 14:01:47,262 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:01:47,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:01:47,263 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:01:47,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:01:47,263 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:01:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:01:47,605 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 69 proven. 19 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 14:01:47,605 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:01:47,606 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:01:47,606 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 871 with the following transitions: [2018-11-23 14:01:47,607 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], [589], [591], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2785], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:01:47,621 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:01:47,621 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:01:48,715 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 14:01:48,716 INFO L272 AbstractInterpreter]: Visited 800 different actions 1594 times. Merged at 4 different actions 4 times. Never widened. Performed 28028 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28028 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 44 variables. [2018-11-23 14:01:48,717 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:01:48,717 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 14:01:49,373 INFO L227 lantSequenceWeakener]: Weakened 867 states. On average, predicates are now at 80.01% of their original sizes. [2018-11-23 14:01:49,373 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 14:01:49,480 INFO L415 sIntCurrentIteration]: We unified 869 AI predicates to 869 [2018-11-23 14:01:49,480 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 14:01:49,481 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 14:01:49,481 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-23 14:01:49,481 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:01:49,482 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 14:01:49,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 14:01:49,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 14:01:49,482 INFO L87 Difference]: Start difference. First operand 8459 states and 12063 transitions. Second operand 16 states. [2018-11-23 14:02:18,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:02:18,934 INFO L93 Difference]: Finished difference Result 16922 states and 24770 transitions. [2018-11-23 14:02:18,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-23 14:02:18,935 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 870 [2018-11-23 14:02:18,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:02:18,956 INFO L225 Difference]: With dead ends: 16922 [2018-11-23 14:02:18,957 INFO L226 Difference]: Without dead ends: 9303 [2018-11-23 14:02:18,966 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 894 GetRequests, 855 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 14:02:18,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9303 states. [2018-11-23 14:02:19,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9303 to 9297. [2018-11-23 14:02:19,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9297 states. [2018-11-23 14:02:19,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9297 states to 9297 states and 12929 transitions. [2018-11-23 14:02:19,092 INFO L78 Accepts]: Start accepts. Automaton has 9297 states and 12929 transitions. Word has length 870 [2018-11-23 14:02:19,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:02:19,092 INFO L480 AbstractCegarLoop]: Abstraction has 9297 states and 12929 transitions. [2018-11-23 14:02:19,092 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 14:02:19,092 INFO L276 IsEmpty]: Start isEmpty. Operand 9297 states and 12929 transitions. [2018-11-23 14:02:19,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 931 [2018-11-23 14:02:19,113 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:02:19,113 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:02:19,114 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:02:19,114 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:02:19,114 INFO L82 PathProgramCache]: Analyzing trace with hash -1027216831, now seen corresponding path program 1 times [2018-11-23 14:02:19,114 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:02:19,115 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:02:19,115 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:02:19,115 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:02:19,115 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:02:19,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:02:19,761 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 147 proven. 97 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 14:02:19,761 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:02:19,761 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:02:19,762 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 931 with the following transitions: [2018-11-23 14:02:19,763 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], [589], [591], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2785], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:02:19,778 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:02:19,778 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:02:21,149 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 14:02:21,149 INFO L272 AbstractInterpreter]: Visited 802 different actions 2398 times. Merged at 6 different actions 12 times. Never widened. Performed 42641 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42641 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 14:02:21,152 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:02:21,152 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 14:02:22,025 INFO L227 lantSequenceWeakener]: Weakened 927 states. On average, predicates are now at 78.61% of their original sizes. [2018-11-23 14:02:22,026 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 14:02:22,135 INFO L415 sIntCurrentIteration]: We unified 929 AI predicates to 929 [2018-11-23 14:02:22,135 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 14:02:22,135 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 14:02:22,136 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-23 14:02:22,136 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:02:22,136 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 14:02:22,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 14:02:22,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 14:02:22,136 INFO L87 Difference]: Start difference. First operand 9297 states and 12929 transitions. Second operand 16 states. [2018-11-23 14:02:57,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:02:57,529 INFO L93 Difference]: Finished difference Result 23198 states and 34421 transitions. [2018-11-23 14:02:57,529 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2018-11-23 14:02:57,529 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 930 [2018-11-23 14:02:57,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:02:57,549 INFO L225 Difference]: With dead ends: 23198 [2018-11-23 14:02:57,549 INFO L226 Difference]: Without dead ends: 14741 [2018-11-23 14:02:57,561 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 958 GetRequests, 915 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=255, Invalid=1725, Unknown=0, NotChecked=0, Total=1980 [2018-11-23 14:02:57,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14741 states. [2018-11-23 14:02:57,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14741 to 14709. [2018-11-23 14:02:57,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14709 states. [2018-11-23 14:02:57,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14709 states to 14709 states and 18817 transitions. [2018-11-23 14:02:57,754 INFO L78 Accepts]: Start accepts. Automaton has 14709 states and 18817 transitions. Word has length 930 [2018-11-23 14:02:57,754 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:02:57,754 INFO L480 AbstractCegarLoop]: Abstraction has 14709 states and 18817 transitions. [2018-11-23 14:02:57,754 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 14:02:57,754 INFO L276 IsEmpty]: Start isEmpty. Operand 14709 states and 18817 transitions. [2018-11-23 14:02:57,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2018-11-23 14:02:57,779 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:02:57,780 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:02:57,780 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:02:57,780 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:02:57,780 INFO L82 PathProgramCache]: Analyzing trace with hash -639516065, now seen corresponding path program 1 times [2018-11-23 14:02:57,780 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:02:57,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:02:57,781 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:02:57,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:02:57,781 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:02:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:02:58,552 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 240 proven. 129 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2018-11-23 14:02:58,553 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:02:58,553 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:02:58,553 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1039 with the following transitions: [2018-11-23 14:02:58,554 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], [589], [591], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2773], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:02:58,567 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:02:58,567 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:03:00,045 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 14:03:00,045 INFO L272 AbstractInterpreter]: Visited 802 different actions 2398 times. Merged at 6 different actions 12 times. Never widened. Performed 43225 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43225 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 14:03:00,046 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:03:00,046 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 14:03:00,877 INFO L227 lantSequenceWeakener]: Weakened 1035 states. On average, predicates are now at 80% of their original sizes. [2018-11-23 14:03:00,877 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 14:03:00,967 INFO L415 sIntCurrentIteration]: We unified 1037 AI predicates to 1037 [2018-11-23 14:03:00,967 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 14:03:00,968 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 14:03:00,968 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-23 14:03:00,968 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:03:00,968 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 14:03:00,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 14:03:00,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 14:03:00,969 INFO L87 Difference]: Start difference. First operand 14709 states and 18817 transitions. Second operand 16 states. [2018-11-23 14:03:24,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:03:24,542 INFO L93 Difference]: Finished difference Result 34656 states and 47253 transitions. [2018-11-23 14:03:24,542 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-23 14:03:24,543 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 1038 [2018-11-23 14:03:24,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:03:24,585 INFO L225 Difference]: With dead ends: 34656 [2018-11-23 14:03:24,585 INFO L226 Difference]: Without dead ends: 20787 [2018-11-23 14:03:24,598 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1064 GetRequests, 1023 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-11-23 14:03:24,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20787 states. [2018-11-23 14:03:24,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20787 to 20756. [2018-11-23 14:03:24,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20756 states. [2018-11-23 14:03:24,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20756 states to 20756 states and 25742 transitions. [2018-11-23 14:03:24,833 INFO L78 Accepts]: Start accepts. Automaton has 20756 states and 25742 transitions. Word has length 1038 [2018-11-23 14:03:24,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:03:24,833 INFO L480 AbstractCegarLoop]: Abstraction has 20756 states and 25742 transitions. [2018-11-23 14:03:24,833 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 14:03:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 20756 states and 25742 transitions. [2018-11-23 14:03:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1186 [2018-11-23 14:03:24,856 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:03:24,857 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 14:03:24,857 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:03:24,857 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:03:24,857 INFO L82 PathProgramCache]: Analyzing trace with hash -1680892200, now seen corresponding path program 1 times [2018-11-23 14:03:24,858 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:03:24,858 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:03:24,858 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:03:24,858 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:03:24,859 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:03:24,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:03:25,694 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 389 proven. 263 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2018-11-23 14:03:25,694 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:03:25,694 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:03:25,695 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1186 with the following transitions: [2018-11-23 14:03:25,695 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], [589], [591], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2773], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2805], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:03:25,704 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:03:25,705 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:03:27,115 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 14:03:27,115 INFO L272 AbstractInterpreter]: Visited 806 different actions 2407 times. Merged at 6 different actions 12 times. Never widened. Performed 43269 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43269 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 3 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 14:03:27,121 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:03:27,121 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 14:03:28,048 INFO L227 lantSequenceWeakener]: Weakened 1182 states. On average, predicates are now at 80.01% of their original sizes. [2018-11-23 14:03:28,049 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 14:03:28,169 INFO L415 sIntCurrentIteration]: We unified 1184 AI predicates to 1184 [2018-11-23 14:03:28,169 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 14:03:28,170 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 14:03:28,170 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [10] total 25 [2018-11-23 14:03:28,170 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 14:03:28,171 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-23 14:03:28,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-23 14:03:28,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-11-23 14:03:28,171 INFO L87 Difference]: Start difference. First operand 20756 states and 25742 transitions. Second operand 17 states. [2018-11-23 14:03:49,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:03:49,448 INFO L93 Difference]: Finished difference Result 43369 states and 53693 transitions. [2018-11-23 14:03:49,448 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-11-23 14:03:49,448 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1185 [2018-11-23 14:03:49,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:03:49,494 INFO L225 Difference]: With dead ends: 43369 [2018-11-23 14:03:49,495 INFO L226 Difference]: Without dead ends: 23453 [2018-11-23 14:03:49,513 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1203 GetRequests, 1169 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 177 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=160, Invalid=1100, Unknown=0, NotChecked=0, Total=1260 [2018-11-23 14:03:49,532 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23453 states. [2018-11-23 14:03:49,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23453 to 23426. [2018-11-23 14:03:49,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23426 states. [2018-11-23 14:03:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23426 states to 23426 states and 28539 transitions. [2018-11-23 14:03:49,745 INFO L78 Accepts]: Start accepts. Automaton has 23426 states and 28539 transitions. Word has length 1185 [2018-11-23 14:03:49,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:03:49,745 INFO L480 AbstractCegarLoop]: Abstraction has 23426 states and 28539 transitions. [2018-11-23 14:03:49,745 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-23 14:03:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 23426 states and 28539 transitions. [2018-11-23 14:03:49,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1258 [2018-11-23 14:03:49,767 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:03:49,767 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:03:49,767 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:03:49,768 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:03:49,768 INFO L82 PathProgramCache]: Analyzing trace with hash -633546056, now seen corresponding path program 1 times [2018-11-23 14:03:49,768 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:03:49,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:03:49,769 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:03:49,769 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:03:49,769 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:03:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:03:50,544 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 567 proven. 130 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2018-11-23 14:03:50,544 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:03:50,545 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:03:50,545 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1258 with the following transitions: [2018-11-23 14:03:50,546 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], [589], [591], [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], [1881], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2677], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2773], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3025], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:03:50,554 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:03:50,554 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:03:52,589 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:03:52,589 INFO L272 AbstractInterpreter]: Visited 807 different actions 3215 times. Merged at 7 different actions 23 times. Never widened. Performed 59266 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59266 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 6 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 14:03:52,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:03:52,591 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:03:52,592 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:03:52,592 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/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 [2018-11-23 14:03:52,598 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:03:52,598 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:03:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:03:52,819 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:03:53,402 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 679 proven. 2 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2018-11-23 14:03:53,402 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:03:56,391 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 587 proven. 64 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2018-11-23 14:03:56,407 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:03:56,408 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-11-23 14:03:56,408 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:03:56,409 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-23 14:03:56,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-23 14:03:56,409 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-11-23 14:03:56,409 INFO L87 Difference]: Start difference. First operand 23426 states and 28539 transitions. Second operand 14 states. [2018-11-23 14:04:09,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:04:09,018 INFO L93 Difference]: Finished difference Result 91514 states and 137893 transitions. [2018-11-23 14:04:09,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-11-23 14:04:09,018 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1257 [2018-11-23 14:04:09,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:04:09,138 INFO L225 Difference]: With dead ends: 91514 [2018-11-23 14:04:09,138 INFO L226 Difference]: Without dead ends: 68928 [2018-11-23 14:04:09,173 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2624 GetRequests, 2556 SyntacticMatches, 3 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1332 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=916, Invalid=3506, Unknown=0, NotChecked=0, Total=4422 [2018-11-23 14:04:09,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68928 states. [2018-11-23 14:04:09,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68928 to 66315. [2018-11-23 14:04:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66315 states. [2018-11-23 14:04:09,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66315 states to 66315 states and 89532 transitions. [2018-11-23 14:04:09,839 INFO L78 Accepts]: Start accepts. Automaton has 66315 states and 89532 transitions. Word has length 1257 [2018-11-23 14:04:09,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:04:09,839 INFO L480 AbstractCegarLoop]: Abstraction has 66315 states and 89532 transitions. [2018-11-23 14:04:09,839 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-23 14:04:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 66315 states and 89532 transitions. [2018-11-23 14:04:09,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1278 [2018-11-23 14:04:09,914 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:04:09,915 INFO L402 BasicCegarLoop]: trace histogram [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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 14:04:09,915 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:04:09,915 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:04:09,915 INFO L82 PathProgramCache]: Analyzing trace with hash -1215923992, now seen corresponding path program 1 times [2018-11-23 14:04:09,915 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:04:09,915 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:04:09,915 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:04:09,916 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:04:09,916 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:04:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:04:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 570 proven. 163 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2018-11-23 14:04:10,647 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:04:10,647 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:04:10,648 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1278 with the following transitions: [2018-11-23 14:04:10,648 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], [589], [591], [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], [2677], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2773], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:04:10,659 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:04:10,659 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:04:13,678 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:04:13,678 INFO L272 AbstractInterpreter]: Visited 809 different actions 4843 times. Merged at 11 different actions 46 times. Widened at 1 different actions 1 times. Performed 91428 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91428 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 17 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-23 14:04:13,681 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:04:13,681 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:04:13,681 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:04:13,681 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/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 [2018-11-23 14:04:13,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:04:13,688 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:04:13,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:04:13,920 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:04:14,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 742 proven. 2 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2018-11-23 14:04:14,532 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:04:14,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 592 proven. 21 refuted. 0 times theorem prover too weak. 533 trivial. 0 not checked. [2018-11-23 14:04:15,000 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:04:15,001 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 16 [2018-11-23 14:04:15,001 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:04:15,002 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 14:04:15,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 14:04:15,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=193, Unknown=0, NotChecked=0, Total=240 [2018-11-23 14:04:15,002 INFO L87 Difference]: Start difference. First operand 66315 states and 89532 transitions. Second operand 15 states. [2018-11-23 14:04:38,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:04:38,033 INFO L93 Difference]: Finished difference Result 192167 states and 271847 transitions. [2018-11-23 14:04:38,034 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 141 states. [2018-11-23 14:04:38,034 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1277 [2018-11-23 14:04:38,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:04:38,395 INFO L225 Difference]: With dead ends: 192167 [2018-11-23 14:04:38,396 INFO L226 Difference]: Without dead ends: 124932 [2018-11-23 14:04:38,452 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2820 GetRequests, 2668 SyntacticMatches, 3 SemanticMatches, 149 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9177 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=2939, Invalid=19711, Unknown=0, NotChecked=0, Total=22650 [2018-11-23 14:04:38,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124932 states. [2018-11-23 14:04:39,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124932 to 122982. [2018-11-23 14:04:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 122982 states. [2018-11-23 14:04:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122982 states to 122982 states and 153186 transitions. [2018-11-23 14:04:39,632 INFO L78 Accepts]: Start accepts. Automaton has 122982 states and 153186 transitions. Word has length 1277 [2018-11-23 14:04:39,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:04:39,633 INFO L480 AbstractCegarLoop]: Abstraction has 122982 states and 153186 transitions. [2018-11-23 14:04:39,633 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 14:04:39,633 INFO L276 IsEmpty]: Start isEmpty. Operand 122982 states and 153186 transitions. [2018-11-23 14:04:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1725 [2018-11-23 14:04:39,799 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:04:39,800 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 14:04:39,800 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:04:39,800 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:04:39,800 INFO L82 PathProgramCache]: Analyzing trace with hash -1926178135, now seen corresponding path program 1 times [2018-11-23 14:04:39,801 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:04:39,801 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:04:39,801 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:04:39,801 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:04:39,802 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:04:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:04:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1687 backedges. 1087 proven. 226 refuted. 0 times theorem prover too weak. 374 trivial. 0 not checked. [2018-11-23 14:04:41,140 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:04:41,140 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:04:41,140 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1725 with the following transitions: [2018-11-23 14:04:41,141 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], [589], [591], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1077], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:04:41,149 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:04:41,149 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:04:44,370 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:04:44,371 INFO L272 AbstractInterpreter]: Visited 811 different actions 4847 times. Merged at 12 different actions 53 times. Widened at 1 different actions 2 times. Performed 91380 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91380 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 16 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-23 14:04:44,375 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:04:44,375 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:04:44,375 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:04:44,375 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/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 [2018-11-23 14:04:44,381 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:04:44,382 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:04:44,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:04:44,649 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:04:45,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1687 backedges. 1326 proven. 2 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2018-11-23 14:04:45,680 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:04:47,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1687 backedges. 1326 proven. 2 refuted. 0 times theorem prover too weak. 359 trivial. 0 not checked. [2018-11-23 14:04:47,060 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:04:47,061 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 5, 5] total 19 [2018-11-23 14:04:47,061 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:04:47,062 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-23 14:04:47,062 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-23 14:04:47,062 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=292, Unknown=0, NotChecked=0, Total=342 [2018-11-23 14:04:47,063 INFO L87 Difference]: Start difference. First operand 122982 states and 153186 transitions. Second operand 18 states. [2018-11-23 14:05:21,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:05:21,382 INFO L93 Difference]: Finished difference Result 274915 states and 352971 transitions. [2018-11-23 14:05:21,382 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 259 states. [2018-11-23 14:05:21,383 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1724 [2018-11-23 14:05:21,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:05:21,633 INFO L225 Difference]: With dead ends: 274915 [2018-11-23 14:05:21,633 INFO L226 Difference]: Without dead ends: 152775 [2018-11-23 14:05:21,731 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3932 GetRequests, 3656 SyntacticMatches, 5 SemanticMatches, 271 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32727 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=6932, Invalid=67324, Unknown=0, NotChecked=0, Total=74256 [2018-11-23 14:05:21,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152775 states. [2018-11-23 14:05:22,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152775 to 148312. [2018-11-23 14:05:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148312 states. [2018-11-23 14:05:23,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148312 states to 148312 states and 166574 transitions. [2018-11-23 14:05:23,010 INFO L78 Accepts]: Start accepts. Automaton has 148312 states and 166574 transitions. Word has length 1724 [2018-11-23 14:05:23,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:05:23,011 INFO L480 AbstractCegarLoop]: Abstraction has 148312 states and 166574 transitions. [2018-11-23 14:05:23,011 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-23 14:05:23,011 INFO L276 IsEmpty]: Start isEmpty. Operand 148312 states and 166574 transitions. [2018-11-23 14:05:23,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1914 [2018-11-23 14:05:23,161 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:05:23,161 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 14:05:23,161 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:05:23,162 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:05:23,162 INFO L82 PathProgramCache]: Analyzing trace with hash -1210722881, now seen corresponding path program 1 times [2018-11-23 14:05:23,162 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:05:23,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:05:23,163 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:05:23,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:05:23,163 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:05:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:05:24,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1897 backedges. 1199 proven. 520 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2018-11-23 14:05:24,733 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:05:24,733 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:05:24,733 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1914 with the following transitions: [2018-11-23 14:05:24,734 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [49], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [589], [591], [853], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1736], [1737], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3530], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:05:24,742 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:05:24,742 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:05:27,488 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:05:27,488 INFO L272 AbstractInterpreter]: Visited 808 different actions 4029 times. Merged at 8 different actions 36 times. Never widened. Performed 75011 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75011 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 2 different actions. Largest state had 44 variables. [2018-11-23 14:05:27,497 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:05:27,497 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:05:27,497 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:05:27,497 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/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 [2018-11-23 14:05:27,503 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:05:27,503 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:05:27,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:05:27,779 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:05:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1897 backedges. 1520 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-11-23 14:05:29,200 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:05:30,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1897 backedges. 1520 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-11-23 14:05:30,989 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:05:30,990 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-23 14:05:30,990 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:05:30,991 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 14:05:30,992 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 14:05:30,992 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-11-23 14:05:30,992 INFO L87 Difference]: Start difference. First operand 148312 states and 166574 transitions. Second operand 9 states. [2018-11-23 14:05:37,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:05:37,913 INFO L93 Difference]: Finished difference Result 327971 states and 373437 transitions. [2018-11-23 14:05:37,913 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-23 14:05:37,914 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1913 [2018-11-23 14:05:37,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:05:38,245 INFO L225 Difference]: With dead ends: 327971 [2018-11-23 14:05:38,245 INFO L226 Difference]: Without dead ends: 180501 [2018-11-23 14:05:38,392 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3883 GetRequests, 3847 SyntacticMatches, 5 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 243 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=253, Invalid=803, Unknown=0, NotChecked=0, Total=1056 [2018-11-23 14:05:38,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180501 states. [2018-11-23 14:05:39,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180501 to 178814. [2018-11-23 14:05:39,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178814 states. [2018-11-23 14:05:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178814 states to 178814 states and 194818 transitions. [2018-11-23 14:05:40,075 INFO L78 Accepts]: Start accepts. Automaton has 178814 states and 194818 transitions. Word has length 1913 [2018-11-23 14:05:40,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:05:40,076 INFO L480 AbstractCegarLoop]: Abstraction has 178814 states and 194818 transitions. [2018-11-23 14:05:40,076 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 14:05:40,076 INFO L276 IsEmpty]: Start isEmpty. Operand 178814 states and 194818 transitions. [2018-11-23 14:05:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2246 [2018-11-23 14:05:40,268 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:05:40,269 INFO L402 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, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 14:05:40,269 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:05:40,269 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:05:40,270 INFO L82 PathProgramCache]: Analyzing trace with hash 444648454, now seen corresponding path program 1 times [2018-11-23 14:05:40,270 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:05:40,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:05:40,271 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:05:40,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:05:40,271 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:05:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:05:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3213 backedges. 1624 proven. 1255 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2018-11-23 14:05:47,951 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:05:47,951 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:05:47,951 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2246 with the following transitions: [2018-11-23 14:05:47,952 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [49], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [589], [591], [853], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1736], [1737], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [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], [3449], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3530], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:05:47,963 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:05:47,963 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:05:51,183 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:05:51,183 INFO L272 AbstractInterpreter]: Visited 815 different actions 4855 times. Merged at 13 different actions 52 times. Widened at 1 different actions 1 times. Performed 91558 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91558 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 17 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 14:05:51,185 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:05:51,185 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:05:51,185 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:05:51,185 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/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 [2018-11-23 14:05:51,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:05:51,191 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:05:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:05:51,495 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:05:52,990 INFO L134 CoverageAnalysis]: Checked inductivity of 3213 backedges. 2019 proven. 2 refuted. 0 times theorem prover too weak. 1192 trivial. 0 not checked. [2018-11-23 14:05:52,990 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:05:54,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3213 backedges. 1967 proven. 214 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2018-11-23 14:05:54,518 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:05:54,519 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 24 [2018-11-23 14:05:54,519 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:05:54,520 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-23 14:05:54,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-23 14:05:54,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=83, Invalid=469, Unknown=0, NotChecked=0, Total=552 [2018-11-23 14:05:54,521 INFO L87 Difference]: Start difference. First operand 178814 states and 194818 transitions. Second operand 21 states. [2018-11-23 14:05:55,762 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 69 [2018-11-23 14:06:04,102 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2018-11-23 14:06:05,501 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2018-11-23 14:06:08,958 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2018-11-23 14:06:11,744 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 66 [2018-11-23 14:06:17,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:06:17,294 INFO L93 Difference]: Finished difference Result 356634 states and 389848 transitions. [2018-11-23 14:06:17,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 109 states. [2018-11-23 14:06:17,294 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 2245 [2018-11-23 14:06:17,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:06:17,531 INFO L225 Difference]: With dead ends: 356634 [2018-11-23 14:06:17,531 INFO L226 Difference]: Without dead ends: 137241 [2018-11-23 14:06:17,700 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4692 GetRequests, 4565 SyntacticMatches, 0 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6108 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=2596, Invalid=13916, Unknown=0, NotChecked=0, Total=16512 [2018-11-23 14:06:17,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137241 states. [2018-11-23 14:06:18,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137241 to 135908. [2018-11-23 14:06:18,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 135908 states. [2018-11-23 14:06:19,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135908 states to 135908 states and 140174 transitions. [2018-11-23 14:06:19,059 INFO L78 Accepts]: Start accepts. Automaton has 135908 states and 140174 transitions. Word has length 2245 [2018-11-23 14:06:19,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:06:19,060 INFO L480 AbstractCegarLoop]: Abstraction has 135908 states and 140174 transitions. [2018-11-23 14:06:19,060 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-23 14:06:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 135908 states and 140174 transitions. [2018-11-23 14:06:19,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2742 [2018-11-23 14:06:19,187 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 14:06:19,188 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 14:06:19,188 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 14:06:19,189 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:06:19,189 INFO L82 PathProgramCache]: Analyzing trace with hash -1955746139, now seen corresponding path program 1 times [2018-11-23 14:06:19,189 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 14:06:19,190 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:06:19,190 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:06:19,190 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:06:19,190 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 14:06:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:06:21,916 INFO L134 CoverageAnalysis]: Checked inductivity of 6368 backedges. 2257 proven. 533 refuted. 0 times theorem prover too weak. 3578 trivial. 0 not checked. [2018-11-23 14:06:21,916 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:06:21,916 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 14:06:21,916 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2742 with the following transitions: [2018-11-23 14:06:21,917 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], [589], [591], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1077], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1737], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2061], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2333], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2620], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2913], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3021], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3337], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3532], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 14:06:21,925 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 14:06:21,925 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 14:06:25,036 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 14:06:25,036 INFO L272 AbstractInterpreter]: Visited 815 different actions 4882 times. Merged at 16 different actions 64 times. Widened at 1 different actions 1 times. Performed 91753 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91753 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 21 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 14:06:25,045 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:06:25,045 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 14:06:25,045 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:06:25,045 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/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 [2018-11-23 14:06:25,051 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:06:25,052 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 14:06:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:06:25,454 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:06:27,513 INFO L134 CoverageAnalysis]: Checked inductivity of 6368 backedges. 3558 proven. 2 refuted. 0 times theorem prover too weak. 2808 trivial. 0 not checked. [2018-11-23 14:06:27,513 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 14:06:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6368 backedges. 2284 proven. 320 refuted. 0 times theorem prover too weak. 3764 trivial. 0 not checked. [2018-11-23 14:06:29,470 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 14:06:29,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 14 [2018-11-23 14:06:29,470 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 14:06:29,472 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-23 14:06:29,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-23 14:06:29,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2018-11-23 14:06:29,472 INFO L87 Difference]: Start difference. First operand 135908 states and 140174 transitions. Second operand 13 states. [2018-11-23 14:06:39,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:06:39,358 INFO L93 Difference]: Finished difference Result 347088 states and 358485 transitions. [2018-11-23 14:06:39,358 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2018-11-23 14:06:39,358 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 2741 [2018-11-23 14:06:39,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 14:06:39,359 INFO L225 Difference]: With dead ends: 347088 [2018-11-23 14:06:39,359 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 14:06:39,547 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5558 GetRequests, 5508 SyntacticMatches, 2 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 629 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=513, Invalid=1937, Unknown=0, NotChecked=0, Total=2450 [2018-11-23 14:06:39,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 14:06:39,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 14:06:39,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 14:06:39,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 14:06:39,549 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 2741 [2018-11-23 14:06:39,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 14:06:39,549 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 14:06:39,549 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-23 14:06:39,549 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 14:06:39,549 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 14:06:39,552 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 14:06:41,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:41,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:42,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:43,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,385 WARN L180 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 1394 DAG size of output: 777 [2018-11-23 14:06:44,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:44,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:45,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:46,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 14:06:47,404 WARN L180 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 1295 DAG size of output: 739 [2018-11-23 14:06:55,496 WARN L180 SmtUtils]: Spent 7.72 s on a formula simplification. DAG size of input: 813 DAG size of output: 167 [2018-11-23 14:07:03,177 WARN L180 SmtUtils]: Spent 7.65 s on a formula simplification. DAG size of input: 813 DAG size of output: 160 [2018-11-23 14:07:10,659 WARN L180 SmtUtils]: Spent 7.46 s on a formula simplification. DAG size of input: 813 DAG size of output: 160 [2018-11-23 14:07:18,464 WARN L180 SmtUtils]: Spent 7.77 s on a formula simplification. DAG size of input: 813 DAG size of output: 167 [2018-11-23 14:07:29,076 WARN L180 SmtUtils]: Spent 10.58 s on a formula simplification. DAG size of input: 816 DAG size of output: 185 [2018-11-23 14:07:33,646 WARN L180 SmtUtils]: Spent 4.50 s on a formula simplification. DAG size of input: 613 DAG size of output: 143 [2018-11-23 14:07:44,681 WARN L180 SmtUtils]: Spent 11.02 s on a formula simplification. DAG size of input: 816 DAG size of output: 192 [2018-11-23 14:07:49,081 WARN L180 SmtUtils]: Spent 4.39 s on a formula simplification. DAG size of input: 597 DAG size of output: 153 [2018-11-23 14:07:59,169 WARN L180 SmtUtils]: Spent 10.06 s on a formula simplification. DAG size of input: 836 DAG size of output: 191 [2018-11-23 14:07:59,172 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 14:07:59,172 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a7~0 |old(~a7~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a26~0 |old(~a26~0)|) (= ~a3~0 |old(~a3~0)|)) [2018-11-23 14:07:59,172 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 14:07:59,172 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,172 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,172 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,172 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,172 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-23 14:07:59,173 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,174 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,175 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4709) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,176 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,177 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,178 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,179 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-23 14:07:59,180 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-23 14:07:59,181 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-23 14:07:59,181 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-23 14:07:59,181 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,181 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,181 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,181 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse31 (= 16 |old(~a28~0)|)) (.cse18 (= 1 |old(~a7~0)|)) (.cse19 (= 17 |old(~a26~0)|))) (let ((.cse33 (= 18 ~a14~0)) (.cse42 (= ~a28~0 |old(~a28~0)|)) (.cse32 (= ~a26~0 |old(~a26~0)|)) (.cse38 (= |old(~a28~0)| ~a28~0)) (.cse43 (= ~a4~0 17)) (.cse35 (= ~a4~0 |old(~a4~0)|)) (.cse44 (= 17 ~a26~0)) (.cse36 (= ~a14~0 |old(~a14~0)|)) (.cse37 (= ~a7~0 |old(~a7~0)|)) (.cse34 (= ~a28~0 15)) (.cse39 (= ~a3~0 |old(~a3~0)|)) (.cse3 (not .cse19)) (.cse23 (not (= 17 |old(~a4~0)|))) (.cse20 (not (= 1 |old(~a3~0)|))) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse25 (not .cse18)) (.cse30 (= 18 |old(~a26~0)|)) (.cse24 (not .cse31)) (.cse26 (not (= 18 |old(~a14~0)|)))) (let ((.cse29 (or .cse24 .cse26)) (.cse28 (not (= |old(~a26~0)| 18))) (.cse16 (and (or (= 0 |old(~a14~0)|) .cse20 .cse3 .cse4 .cse5 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse23 .cse20 .cse4 .cse5 (not (= 19 |old(~a14~0)|)) .cse25 (not .cse30)))) (.cse14 (and .cse35 .cse44 .cse36 .cse37 .cse34 .cse39)) (.cse22 (and .cse44 .cse36 .cse43 .cse37 .cse34 .cse39)) (.cse17 (not (= 15 |old(~a28~0)|))) (.cse13 (= |calculate_output4_#in~input| 0)) (.cse41 (and .cse32 .cse36 .cse43 .cse37 .cse38 .cse39)) (.cse11 (not (= |old(~a3~0)| 1))) (.cse9 (< 16 |old(~a28~0)|)) (.cse1 (= 20 |old(~a14~0)|)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse15 (< |old(~a14~0)| 20)) (.cse40 (not (= |old(~a4~0)| 17))) (.cse0 (and .cse36 .cse32 .cse37 .cse42 .cse35 .cse39)) (.cse7 (< 0 |old(~a7~0)|)) (.cse8 (< |old(~a14~0)| 19)) (.cse12 (= 16 |old(~a4~0)|)) (.cse27 (and .cse32 .cse37 .cse33 .cse42 .cse35 .cse39)) (.cse21 (< 15 |old(~a28~0)|)) (.cse6 (< 16 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse4 .cse9 .cse10 .cse0 .cse5 .cse11 .cse7 .cse8 .cse12) (or .cse13 .cse14 .cse10 .cse15 .cse16 .cse17) (or .cse18 .cse0 .cse15 .cse3 .cse4 .cse5 .cse9) (or .cse2 .cse10 .cse15 .cse4 .cse5 .cse0 .cse6 .cse7 .cse19) (or .cse10 .cse20 .cse21 .cse4 .cse5 .cse0 .cse6 .cse19 .cse8) (or .cse13 .cse22 (or .cse23 .cse20 .cse3 .cse4 .cse5 .cse17 (not .cse1))) (or .cse10 .cse24 .cse15 .cse4 .cse5 .cse0 .cse25 .cse19) (or .cse0 .cse3 .cse21 .cse4 .cse5 .cse25 .cse6 .cse8) (or .cse2 .cse26 .cse4 .cse5 .cse27 .cse25 .cse19 .cse12) (or .cse28 .cse26 .cse21 .cse4 .cse5 .cse25 .cse27 .cse12) (or .cse27 .cse2 .cse10 .cse26 .cse4 .cse5 .cse6) (or .cse10 .cse4 .cse27 .cse5 .cse29 .cse12) (or .cse10 .cse26 .cse21 .cse4 .cse5 .cse27 .cse30 .cse25 .cse19) (or .cse20 .cse27 .cse3 .cse26 .cse4 .cse5 .cse6 .cse9) (or .cse24 .cse4 .cse5 .cse0 .cse19 .cse8 .cse12) (or .cse4 .cse6 .cse9 .cse18 .cse28 .cse31 .cse5 .cse0 .cse8) (or .cse2 .cse10 .cse26 .cse4 .cse5 .cse27 .cse7) (or .cse1 .cse10 .cse3 .cse21 .cse4 .cse5 .cse25 .cse0 .cse8) (or .cse2 .cse10 .cse20 .cse15 .cse4 .cse5 .cse6 .cse19 .cse0) (or .cse1 .cse2 .cse10 .cse20 .cse4 .cse5 .cse0 .cse6 .cse8) (or .cse10 .cse24 .cse20 .cse15 .cse4 .cse5 .cse0 .cse19) (or .cse0 (or .cse2 .cse10 .cse15 .cse4 .cse5 .cse30 .cse25 .cse6)) (or .cse27 .cse4 .cse5 .cse11 .cse29 .cse12) (or .cse10 .cse26 .cse21 .cse4 .cse5 .cse27 .cse19 .cse12) (or .cse21 .cse4 .cse5 .cse25 .cse19 .cse0 .cse8 .cse12) (or .cse4 .cse26 .cse13 .cse10 .cse20 .cse5 .cse17 .cse25 (and (= |old(~a4~0)| ~a4~0) .cse32 (= ~a7~0 1) .cse33 .cse34 (= ~a3~0 1))) (or .cse4 .cse9 .cse18 .cse10 .cse15 .cse5 .cse30 .cse11 (and .cse32 .cse35 .cse36 .cse37 .cse38 .cse39)) (or .cse0 .cse4 .cse6 .cse19 .cse9 .cse31 .cse10 .cse5 .cse30 .cse8) (or .cse1 .cse2 .cse10 .cse4 .cse5 .cse0 .cse25 .cse19 .cse8) (or .cse2 .cse4 .cse5 .cse0 .cse11 .cse7 .cse8 .cse12) (or .cse10 .cse24 .cse26 .cse4 .cse5 .cse19 .cse27) (or .cse1 .cse10 .cse24 .cse4 .cse5 .cse0 .cse19 .cse8) (or .cse15 .cse21 .cse4 .cse5 .cse7 .cse0 .cse12) (or .cse28 .cse2 .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse26 .cse21 .cse4 .cse5 .cse7 .cse12 .cse27) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse7 .cse40 .cse8) (or .cse24 .cse15 .cse4 .cse5 .cse0 .cse12) (or .cse1 .cse10 .cse24 .cse4 .cse0 .cse5 .cse11 .cse8) (or .cse18 .cse24 .cse4 .cse5 .cse40 .cse8 .cse0) (or .cse1 .cse2 .cse4 .cse5 .cse19 .cse0 .cse40 .cse8) (or .cse26 .cse13 .cse16 .cse17 .cse25 .cse14) (or .cse2 .cse4 .cse13 .cse41 .cse40 .cse15 .cse5 .cse11 .cse25) (or .cse13 .cse22 (or (not (= 0 |old(~a7~0)|)) .cse23 .cse20 .cse3 .cse4 .cse5 .cse17) .cse8) (or .cse2 .cse4 .cse13 .cse40 .cse10 .cse15 .cse5 .cse11 (= 0 |old(~a26~0)|) .cse41) (or .cse2 .cse26 .cse4 .cse5 .cse11 .cse25 (not (= 18 |old(~a4~0)|)) .cse27) (or .cse1 .cse2 .cse10 .cse3 .cse4 .cse5 .cse11 .cse0 .cse8) (or .cse10 .cse24 .cse4 .cse5 .cse0 .cse25 .cse8 .cse12) (or .cse2 .cse26 .cse4 .cse5 .cse7 .cse27 .cse19 .cse12) (or .cse18 .cse27 .cse26 .cse21 .cse4 .cse5 .cse40) (or .cse0 .cse10 .cse4 .cse5 .cse7 .cse19 .cse9 .cse8 .cse12) (or .cse10 .cse20 .cse26 .cse21 .cse4 .cse27 .cse5 .cse30 .cse19) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse25 .cse19 .cse8 .cse12) (or .cse2 .cse15 .cse4 .cse0 .cse5 .cse30 .cse25 .cse19 .cse40) (or .cse2 .cse10 .cse20 .cse26 .cse4 .cse5 .cse30 .cse19 .cse27) (or .cse2 .cse15 .cse3 .cse4 .cse5 .cse7 .cse0 .cse40) (or .cse24 .cse4 .cse5 .cse0 .cse7 .cse8 .cse12) (or .cse18 .cse27 .cse3 .cse26 .cse21 .cse4 .cse5 .cse6))))) [2018-11-23 14:07:59,181 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,181 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,181 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,181 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-23 14:07:59,181 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,182 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,183 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,184 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,184 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,184 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,184 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,184 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,184 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,184 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,184 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,184 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,184 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,185 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse40 (= 16 |old(~a28~0)|)) (.cse35 (= 18 |old(~a26~0)|)) (.cse13 (= 1 |old(~a7~0)|)) (.cse15 (= 17 |old(~a26~0)|))) (let ((.cse22 (= 18 ~a14~0)) (.cse49 (= ~a28~0 |old(~a28~0)|)) (.cse21 (= ~a26~0 |old(~a26~0)|)) (.cse46 (= |old(~a28~0)| ~a28~0)) (.cse3 (not .cse15)) (.cse43 (= ~a4~0 |old(~a4~0)|)) (.cse25 (= |calculate_output3_#in~input| 0)) (.cse31 (= 0 |old(~a26~0)|)) (.cse26 (not (= calculate_output3_~input 0))) (.cse52 (= 17 ~a26~0)) (.cse44 (= ~a14~0 |old(~a14~0)|)) (.cse50 (= ~a4~0 17)) (.cse45 (= ~a7~0 |old(~a7~0)|)) (.cse23 (= ~a28~0 15)) (.cse47 (= ~a3~0 |old(~a3~0)|)) (.cse51 (= 0 |old(~a14~0)|)) (.cse24 (not (= 15 |old(~a28~0)|))) (.cse19 (not .cse13)) (.cse42 (not (= 0 |old(~a7~0)|))) (.cse36 (not (= 17 |old(~a4~0)|))) (.cse16 (not (= 1 |old(~a3~0)|))) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse33 (not .cse35)) (.cse18 (not .cse40)) (.cse20 (not (= 18 |old(~a14~0)|)))) (let ((.cse34 (or .cse18 .cse20)) (.cse32 (and (or .cse51 .cse36 .cse16 .cse4 .cse5 .cse24 .cse19) (or .cse42 .cse36 .cse18 .cse16 .cse20 .cse4 .cse5 .cse33))) (.cse41 (and .cse26 .cse52 .cse44 .cse50 .cse45 .cse23 .cse47)) (.cse37 (or .cse18 .cse4 .cse5 .cse25 .cse31)) (.cse29 (not (= |old(~a26~0)| 18))) (.cse38 (and .cse26 .cse43 .cse52 .cse44 .cse45 .cse23 .cse47)) (.cse39 (and (or .cse51 .cse16 .cse3 .cse4 .cse5 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse36 .cse16 .cse4 .cse5 (not (= 19 |old(~a14~0)|)) .cse33))) (.cse30 (= 0 |old(~a4~0)|)) (.cse9 (< 16 |old(~a28~0)|)) (.cse1 (= 20 |old(~a14~0)|)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse48 (and .cse21 .cse26 .cse44 .cse50 .cse45 .cse46 .cse47)) (.cse11 (not (= |old(~a3~0)| 1))) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse14 (< |old(~a14~0)| 20)) (.cse27 (not (= |old(~a4~0)| 17))) (.cse0 (and .cse44 .cse21 .cse45 .cse49 .cse43 .cse47)) (.cse7 (< 0 |old(~a7~0)|)) (.cse8 (< |old(~a14~0)| 19)) (.cse12 (= 16 |old(~a4~0)|)) (.cse28 (and .cse21 .cse45 .cse22 .cse49 .cse43 .cse47)) (.cse17 (< 15 |old(~a28~0)|)) (.cse6 (< 16 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse4 .cse9 .cse10 .cse0 .cse5 .cse11 .cse7 .cse8 .cse12) (or .cse13 .cse0 .cse14 .cse3 .cse4 .cse5 .cse9) (or .cse2 .cse10 .cse14 .cse4 .cse5 .cse0 .cse6 .cse7 .cse15) (or .cse10 .cse16 .cse17 .cse4 .cse5 .cse0 .cse6 .cse15 .cse8) (or .cse10 .cse18 .cse14 .cse4 .cse5 .cse0 .cse19 .cse15) (or .cse4 .cse20 .cse10 .cse16 (and (= |old(~a4~0)| ~a4~0) .cse21 (= ~a7~0 1) .cse22 .cse23 (= ~a3~0 1)) .cse5 .cse24 .cse25 .cse19) (or .cse0 .cse3 .cse17 .cse4 .cse5 .cse19 .cse6 .cse8) (or .cse18 .cse3 .cse4 .cse20 .cse26 .cse27 .cse5 .cse11 .cse25) (or .cse2 .cse20 .cse4 .cse5 .cse28 .cse19 .cse15 .cse12) (or .cse29 .cse20 .cse17 .cse4 .cse5 .cse19 .cse28 .cse12) (or .cse1 .cse4 .cse26 .cse15 .cse5 .cse11 .cse24 .cse25 .cse30 .cse19 .cse31 .cse8 .cse12) (or .cse26 .cse32 .cse25 .cse33 .cse8) (or .cse28 .cse2 .cse10 .cse20 .cse4 .cse5 .cse6) (or .cse10 .cse4 .cse28 .cse5 .cse34 .cse12) (or .cse4 .cse20 .cse26 .cse10 .cse5 .cse11 .cse24 .cse25 .cse30 .cse19 .cse31) (or .cse10 .cse20 .cse17 .cse4 .cse5 .cse28 .cse35 .cse19 .cse15) (or .cse16 .cse28 .cse3 .cse20 .cse4 .cse5 .cse6 .cse9) (or (or .cse36 .cse4 .cse20 .cse16 .cse5 .cse24 .cse25 .cse31) .cse26) (or .cse18 .cse4 .cse5 .cse0 .cse15 .cse8 .cse12) (or .cse14 .cse3 .cse37 .cse11 .cse7 .cse27 .cse26) (or .cse38 .cse20 .cse39 .cse24 .cse25 .cse30 .cse19) (or .cse4 .cse6 .cse9 .cse13 .cse29 .cse40 .cse5 .cse0 .cse8) (or .cse2 .cse10 .cse20 .cse4 .cse5 .cse28 .cse7) (or .cse1 .cse10 .cse3 .cse17 .cse4 .cse5 .cse19 .cse0 .cse8) (or .cse2 .cse10 .cse16 .cse14 .cse4 .cse5 .cse6 .cse15 .cse0) (or .cse1 .cse2 .cse10 .cse16 .cse4 .cse5 .cse0 .cse6 .cse8) (or .cse10 .cse18 .cse16 .cse14 .cse4 .cse5 .cse0 .cse15) (or .cse0 (or .cse2 .cse10 .cse14 .cse4 .cse5 .cse35 .cse19 .cse6)) (or .cse28 .cse4 .cse5 .cse11 .cse34 .cse12) (or .cse3 .cse4 .cse26 .cse27 .cse14 .cse5 .cse11 .cse24 .cse25 .cse7) (or .cse2 .cse4 .cse26 .cse27 .cse10 .cse5 .cse35 .cse11 .cse25 .cse31 .cse8) (or .cse10 .cse20 .cse17 .cse4 .cse5 .cse28 .cse15 .cse12) (or .cse41 .cse25 (or .cse42 .cse36 .cse16 .cse3 .cse4 .cse5 .cse24) .cse8) (or .cse32 .cse25 .cse7 .cse26) (or .cse17 .cse4 .cse5 .cse19 .cse15 .cse0 .cse8 .cse12) (or .cse41 .cse25 (or .cse36 .cse16 .cse3 .cse4 .cse5 .cse24 (not .cse1)) .cse19) (or .cse26 .cse37 .cse11 .cse7 .cse33 .cse27 .cse8) (or .cse4 .cse9 .cse13 .cse10 .cse14 .cse5 .cse35 .cse11 (and .cse21 .cse43 .cse44 .cse45 .cse46 .cse47)) (or .cse0 .cse4 .cse6 .cse15 .cse9 .cse40 .cse10 .cse5 .cse35 .cse8) (or .cse26 .cse4 .cse6 .cse10 .cse16 .cse5 .cse24 .cse25 .cse30 .cse19 .cse31 .cse8) (or .cse1 .cse2 .cse10 .cse4 .cse5 .cse0 .cse19 .cse15 .cse8) (or (or .cse1 .cse18 .cse25 .cse31) .cse4 .cse5 .cse11 .cse7 .cse27 .cse8 .cse26) (or .cse2 .cse4 .cse20 .cse27 .cse10 .cse5 .cse11 .cse25 .cse26 .cse7 .cse31) (or .cse2 .cse4 .cse5 .cse0 .cse11 .cse7 .cse8 .cse12) (or .cse10 .cse18 .cse20 .cse4 .cse5 .cse15 .cse28) (or .cse1 .cse10 .cse18 .cse4 .cse5 .cse0 .cse15 .cse8) (or .cse14 .cse17 .cse4 .cse5 .cse7 .cse0 .cse12) (or .cse29 .cse2 .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse20 .cse17 .cse4 .cse5 .cse7 .cse12 .cse28) (or .cse2 .cse4 .cse20 .cse26 .cse27 .cse10 .cse5 .cse11 .cse25 .cse19 .cse31) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse7 .cse27 .cse8) (or .cse18 .cse14 .cse4 .cse5 .cse0 .cse12) (or .cse1 .cse10 .cse18 .cse4 .cse0 .cse5 .cse11 .cse8) (or .cse13 .cse18 .cse4 .cse5 .cse27 .cse8 .cse0) (or .cse1 .cse2 .cse4 .cse5 .cse15 .cse0 .cse27 .cse8) (or .cse2 .cse20 .cse4 .cse5 .cse11 .cse19 (not (= 18 |old(~a4~0)|)) .cse28) (or .cse1 .cse2 .cse10 .cse3 .cse4 .cse5 .cse11 .cse0 .cse8) (or .cse10 .cse18 .cse4 .cse5 .cse0 .cse19 .cse8 .cse12) (or .cse38 .cse10 .cse14 .cse39 .cse24 .cse25 .cse30 .cse19) (or .cse26 .cse4 .cse10 .cse5 .cse35 .cse11 .cse24 .cse25 .cse30 .cse19 .cse31 .cse8) (or .cse2 .cse20 .cse4 .cse5 .cse7 .cse28 .cse15 .cse12) (or .cse13 .cse28 .cse20 .cse17 .cse4 .cse5 .cse27) (or .cse0 .cse10 .cse4 .cse5 .cse7 .cse15 .cse9 .cse8 .cse12) (or .cse10 .cse16 .cse20 .cse17 .cse4 .cse28 .cse5 .cse35 .cse15) (or .cse2 .cse4 .cse27 .cse10 .cse14 .cse5 .cse11 .cse25 .cse48 .cse31) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse19 .cse15 .cse8 .cse12) (or .cse2 .cse14 .cse4 .cse0 .cse5 .cse35 .cse19 .cse15 .cse27) (or .cse2 .cse10 .cse16 .cse20 .cse4 .cse5 .cse35 .cse15 .cse28) (or .cse2 .cse48 .cse4 .cse27 .cse14 .cse5 .cse11 .cse25 .cse19 .cse31) (or .cse2 .cse14 .cse3 .cse4 .cse5 .cse7 .cse0 .cse27) (or .cse18 .cse4 .cse5 .cse0 .cse7 .cse8 .cse12) (or .cse13 .cse28 .cse3 .cse20 .cse17 .cse4 .cse5 .cse6))))) [2018-11-23 14:07:59,185 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,185 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,185 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,185 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,185 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,185 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,186 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,187 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,188 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,189 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,190 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,192 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,192 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,192 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,192 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,192 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,192 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,192 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,192 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,193 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse29 (= 16 |old(~a28~0)|)) (.cse13 (= 1 |old(~a7~0)|)) (.cse15 (= 17 |old(~a26~0)|))) (let ((.cse40 (= 18 ~a14~0)) (.cse3 (not .cse15)) (.cse36 (not (= 17 |old(~a4~0)|))) (.cse16 (not (= 1 |old(~a3~0)|))) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse19 (not .cse13)) (.cse28 (= 18 |old(~a26~0)|)) (.cse42 (= ~a28~0 |old(~a28~0)|)) (.cse31 (= ~a4~0 |old(~a4~0)|)) (.cse43 (= 17 ~a26~0)) (.cse41 (= ~a28~0 15)) (.cse30 (= ~a26~0 |old(~a26~0)|)) (.cse32 (= ~a14~0 |old(~a14~0)|)) (.cse44 (= ~a4~0 17)) (.cse33 (= ~a7~0 |old(~a7~0)|)) (.cse34 (= |old(~a28~0)| ~a28~0)) (.cse35 (= ~a3~0 |old(~a3~0)|)) (.cse18 (not .cse29)) (.cse20 (not (= 18 |old(~a14~0)|)))) (let ((.cse27 (or .cse18 .cse20)) (.cse26 (not (= |old(~a26~0)| 18))) (.cse39 (and .cse30 .cse32 .cse44 .cse33 .cse34 .cse35)) (.cse11 (not (= |old(~a3~0)| 1))) (.cse9 (< 16 |old(~a28~0)|)) (.cse37 (and .cse43 .cse32 .cse44 .cse33 .cse41 .cse35)) (.cse1 (= 20 |old(~a14~0)|)) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse38 (not (= |old(~a4~0)| 17))) (.cse0 (and .cse32 .cse30 .cse33 .cse42 .cse31 .cse35)) (.cse7 (< 0 |old(~a7~0)|)) (.cse8 (< |old(~a14~0)| 19)) (.cse12 (= 16 |old(~a4~0)|)) (.cse22 (and .cse31 .cse43 .cse32 .cse33 .cse41 .cse35)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse14 (< |old(~a14~0)| 20)) (.cse23 (and (or (= 0 |old(~a14~0)|) .cse16 .cse3 .cse4 .cse5 (not (= (mod |old(~a14~0)| 2) 0))) (or .cse36 .cse16 .cse4 .cse5 (not (= 19 |old(~a14~0)|)) .cse19 (not .cse28)))) (.cse24 (not (= 15 |old(~a28~0)|))) (.cse25 (= |calculate_output3_#in~input| 0)) (.cse21 (and .cse30 .cse33 .cse40 .cse42 .cse31 .cse35)) (.cse17 (< 15 |old(~a28~0)|)) (.cse6 (< 16 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse4 .cse9 .cse10 .cse0 .cse5 .cse11 .cse7 .cse8 .cse12) (or .cse13 .cse0 .cse14 .cse3 .cse4 .cse5 .cse9) (or .cse2 .cse10 .cse14 .cse4 .cse5 .cse0 .cse6 .cse7 .cse15) (or .cse10 .cse16 .cse17 .cse4 .cse5 .cse0 .cse6 .cse15 .cse8) (or .cse10 .cse18 .cse14 .cse4 .cse5 .cse0 .cse19 .cse15) (or .cse0 .cse3 .cse17 .cse4 .cse5 .cse19 .cse6 .cse8) (or .cse2 .cse20 .cse4 .cse5 .cse21 .cse19 .cse15 .cse12) (or .cse20 .cse22 .cse23 .cse24 .cse25 .cse19) (or .cse26 .cse20 .cse17 .cse4 .cse5 .cse19 .cse21 .cse12) (or .cse21 .cse2 .cse10 .cse20 .cse4 .cse5 .cse6) (or .cse10 .cse4 .cse21 .cse5 .cse27 .cse12) (or .cse10 .cse20 .cse17 .cse4 .cse5 .cse21 .cse28 .cse19 .cse15) (or .cse16 .cse21 .cse3 .cse20 .cse4 .cse5 .cse6 .cse9) (or .cse18 .cse4 .cse5 .cse0 .cse15 .cse8 .cse12) (or .cse4 .cse6 .cse9 .cse13 .cse26 .cse29 .cse5 .cse0 .cse8) (or .cse2 .cse10 .cse20 .cse4 .cse5 .cse21 .cse7) (or .cse1 .cse10 .cse3 .cse17 .cse4 .cse5 .cse19 .cse0 .cse8) (or .cse2 .cse10 .cse16 .cse14 .cse4 .cse5 .cse6 .cse15 .cse0) (or .cse1 .cse2 .cse10 .cse16 .cse4 .cse5 .cse0 .cse6 .cse8) (or .cse10 .cse18 .cse16 .cse14 .cse4 .cse5 .cse0 .cse15) (or .cse0 (or .cse2 .cse10 .cse14 .cse4 .cse5 .cse28 .cse19 .cse6)) (or .cse21 .cse4 .cse5 .cse11 .cse27 .cse12) (or .cse10 .cse20 .cse17 .cse4 .cse5 .cse21 .cse15 .cse12) (or .cse17 .cse4 .cse5 .cse19 .cse15 .cse0 .cse8 .cse12) (or .cse4 .cse9 .cse13 .cse10 .cse14 .cse5 .cse28 .cse11 (and .cse30 .cse31 .cse32 .cse33 .cse34 .cse35)) (or .cse0 .cse4 .cse6 .cse15 .cse9 .cse29 .cse10 .cse5 .cse28 .cse8) (or .cse1 .cse2 .cse10 .cse4 .cse5 .cse0 .cse19 .cse15 .cse8) (or .cse2 .cse4 .cse5 .cse0 .cse11 .cse7 .cse8 .cse12) (or .cse10 .cse18 .cse20 .cse4 .cse5 .cse15 .cse21) (or .cse25 (or .cse36 .cse16 .cse3 .cse4 .cse5 .cse24 (not .cse1)) .cse37) (or .cse1 .cse10 .cse18 .cse4 .cse5 .cse0 .cse15 .cse8) (or .cse14 .cse17 .cse4 .cse5 .cse7 .cse0 .cse12) (or .cse26 .cse2 .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse20 .cse17 .cse4 .cse5 .cse7 .cse12 .cse21) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse7 .cse38 .cse8) (or .cse18 .cse14 .cse4 .cse5 .cse0 .cse12) (or .cse1 .cse10 .cse18 .cse4 .cse0 .cse5 .cse11 .cse8) (or .cse13 .cse18 .cse4 .cse5 .cse38 .cse8 .cse0) (or .cse1 .cse2 .cse4 .cse5 .cse15 .cse0 .cse38 .cse8) (or .cse2 .cse20 .cse4 .cse5 .cse11 .cse19 (not (= 18 |old(~a4~0)|)) .cse21) (or .cse2 .cse4 .cse38 .cse10 .cse14 .cse5 .cse11 .cse25 (= 0 |old(~a26~0)|) .cse39) (or .cse1 .cse2 .cse10 .cse3 .cse4 .cse5 .cse11 .cse0 .cse8) (or .cse10 .cse18 .cse4 .cse5 .cse0 .cse19 .cse8 .cse12) (or .cse2 .cse4 .cse39 .cse38 .cse14 .cse5 .cse11 .cse25 .cse19) (or .cse2 .cse20 .cse4 .cse5 .cse7 .cse21 .cse15 .cse12) (or .cse13 .cse21 .cse20 .cse17 .cse4 .cse5 .cse38) (or .cse0 .cse10 .cse4 .cse5 .cse7 .cse15 .cse9 .cse8 .cse12) (or .cse4 .cse20 .cse10 .cse16 .cse5 .cse24 .cse25 .cse19 (and (= |old(~a4~0)| ~a4~0) .cse30 (= ~a7~0 1) .cse40 .cse41 (= ~a3~0 1))) (or .cse10 .cse16 .cse20 .cse17 .cse4 .cse21 .cse5 .cse28 .cse15) (or .cse37 .cse25 (or (not (= 0 |old(~a7~0)|)) .cse36 .cse16 .cse3 .cse4 .cse5 .cse24) .cse8) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse19 .cse15 .cse8 .cse12) (or .cse2 .cse14 .cse4 .cse0 .cse5 .cse28 .cse19 .cse15 .cse38) (or .cse2 .cse10 .cse16 .cse20 .cse4 .cse5 .cse28 .cse15 .cse21) (or .cse2 .cse14 .cse3 .cse4 .cse5 .cse7 .cse0 .cse38) (or .cse18 .cse4 .cse5 .cse0 .cse7 .cse8 .cse12) (or .cse22 .cse10 .cse14 .cse23 .cse24 .cse25) (or .cse13 .cse21 .cse3 .cse20 .cse17 .cse4 .cse5 .cse6))))) [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,210 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,211 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,211 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,211 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,211 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,211 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,211 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,211 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,211 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,211 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,211 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-23 14:07:59,219 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,220 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,228 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,228 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,228 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,229 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,230 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-23 14:07:59,230 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,230 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,230 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,238 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,238 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,238 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,238 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,238 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,238 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,238 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,238 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,238 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,238 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,239 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,242 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,242 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,242 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,242 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,242 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,242 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,242 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,242 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,243 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,244 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,245 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,246 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,246 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,246 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,254 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,255 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,259 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,259 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,260 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,261 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,261 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,261 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,261 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,261 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,261 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,261 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,261 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,261 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,261 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,262 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,262 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,262 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,262 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,262 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,262 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse36 (= 16 |old(~a28~0)|))) (let ((.cse26 (= 17 |old(~a26~0)|)) (.cse17 (= 18 ~a14~0)) (.cse34 (= ~a26~0 |old(~a26~0)|)) (.cse43 (= ~a28~0 |old(~a28~0)|)) (.cse37 (= ~a4~0 |old(~a4~0)|)) (.cse24 (= 1 |old(~a7~0)|)) (.cse38 (= 17 ~a26~0)) (.cse39 (= ~a14~0 |old(~a14~0)|)) (.cse19 (= ~a4~0 17)) (.cse40 (= ~a7~0 |old(~a7~0)|)) (.cse18 (= ~a28~0 15)) (.cse41 (= ~a3~0 |old(~a3~0)|)) (.cse28 (not .cse36)) (.cse15 (not (= 18 |old(~a14~0)|)))) (let ((.cse31 (or .cse28 .cse15)) (.cse16 (= ~a7~0 1)) (.cse20 (= ~a3~0 1)) (.cse35 (and .cse38 .cse39 .cse19 .cse40 .cse18 .cse41)) (.cse21 (not (= 15 |old(~a28~0)|))) (.cse30 (not (= |old(~a26~0)| 18))) (.cse9 (< 16 |old(~a28~0)|)) (.cse1 (= 20 |old(~a14~0)|)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse14 (not (= 1 |old(~a3~0)|))) (.cse32 (= 18 |old(~a26~0)|)) (.cse33 (not (= |old(~a4~0)| 17))) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse13 (not (= 17 |old(~a4~0)|))) (.cse42 (= |old(~a28~0)| ~a28~0)) (.cse25 (< |old(~a14~0)| 20)) (.cse11 (not (= |old(~a3~0)| 1))) (.cse22 (not .cse24)) (.cse23 (= |calculate_output2_#in~input| 0)) (.cse0 (and .cse39 .cse34 .cse40 .cse43 .cse37 .cse41)) (.cse7 (< 0 |old(~a7~0)|)) (.cse8 (< |old(~a14~0)| 19)) (.cse12 (= 16 |old(~a4~0)|)) (.cse29 (and .cse34 .cse40 .cse17 .cse43 .cse37 .cse41)) (.cse3 (not .cse26)) (.cse27 (< 15 |old(~a28~0)|)) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse6 (< 16 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse4 .cse9 .cse10 .cse0 .cse5 .cse11 .cse7 .cse8 .cse12) (or .cse13 .cse14 .cse15 .cse4 .cse5 (and .cse16 .cse17 .cse18 .cse19 .cse20) .cse21 .cse22 .cse23) (or .cse24 .cse0 .cse25 .cse3 .cse4 .cse5 .cse9) (or .cse2 .cse10 .cse25 .cse4 .cse5 .cse0 .cse6 .cse7 .cse26) (or .cse10 .cse14 .cse27 .cse4 .cse5 .cse0 .cse6 .cse26 .cse8) (or .cse10 .cse28 .cse25 .cse4 .cse5 .cse0 .cse22 .cse26) (or .cse0 .cse3 .cse27 .cse4 .cse5 .cse22 .cse6 .cse8) (or .cse2 .cse15 .cse4 .cse5 .cse29 .cse22 .cse26 .cse12) (or .cse30 .cse15 .cse27 .cse4 .cse5 .cse22 .cse29 .cse12) (or .cse29 .cse2 .cse10 .cse15 .cse4 .cse5 .cse6) (or .cse10 .cse4 .cse29 .cse5 .cse31 .cse12) (or .cse10 .cse15 .cse27 .cse4 .cse5 .cse29 .cse32 .cse22 .cse26) (or .cse14 .cse29 .cse3 .cse15 .cse4 .cse5 .cse6 .cse9) (or .cse28 .cse4 .cse5 .cse0 .cse26 .cse8 .cse12) (or .cse4 .cse15 .cse33 .cse14 .cse5 .cse21 .cse34 .cse23) (or .cse35 .cse23 (or (not (= 0 |old(~a7~0)|)) .cse13 .cse14 .cse3 .cse4 .cse5 .cse21) .cse8) (or .cse4 .cse6 .cse9 .cse24 .cse30 .cse36 .cse5 .cse0 .cse8) (or .cse2 .cse10 .cse15 .cse4 .cse5 .cse29 .cse7) (or .cse1 .cse10 .cse3 .cse27 .cse4 .cse5 .cse22 .cse0 .cse8) (or .cse2 .cse10 .cse14 .cse25 .cse4 .cse5 .cse6 .cse26 .cse0) (or .cse1 .cse2 .cse10 .cse14 .cse4 .cse5 .cse0 .cse6 .cse8) (or .cse10 .cse28 .cse14 .cse25 .cse4 .cse5 .cse0 .cse26) (or .cse0 (or .cse2 .cse10 .cse25 .cse4 .cse5 .cse32 .cse22 .cse6)) (or (and .cse37 .cse38 .cse39 .cse40 .cse18 .cse41) .cse10 .cse25 (or .cse14 .cse3 .cse4 .cse5) .cse21 .cse23) (or .cse29 .cse4 .cse5 .cse11 .cse31 .cse12) (or .cse10 .cse15 .cse27 .cse4 .cse5 .cse29 .cse26 .cse12) (or .cse27 .cse4 .cse5 .cse22 .cse26 .cse0 .cse8 .cse12) (or .cse4 .cse9 .cse24 .cse10 .cse25 .cse5 .cse32 .cse11 (and .cse34 .cse37 .cse39 .cse40 .cse42 .cse41)) (or .cse0 .cse4 .cse6 .cse26 .cse9 .cse36 .cse10 .cse5 .cse32 .cse8) (or .cse1 .cse2 .cse10 .cse4 .cse5 .cse0 .cse22 .cse26 .cse8) (or .cse4 .cse15 (and (= |old(~a4~0)| ~a4~0) .cse34 .cse16 .cse17 .cse18 .cse20) .cse10 .cse14 .cse5 .cse21 .cse22 .cse23) (or .cse2 .cse4 .cse33 .cse10 .cse25 .cse5 .cse11 (and .cse34 .cse39 .cse19 .cse40 .cse42 .cse41) .cse23 (= 0 |old(~a26~0)|)) (or .cse35 (or .cse13 .cse14 .cse3 .cse4 .cse5 .cse21 (not .cse1)) .cse23) (or .cse2 .cse4 .cse5 .cse0 .cse11 .cse7 .cse8 .cse12) (or .cse10 .cse28 .cse15 .cse4 .cse5 .cse26 .cse29) (or .cse1 .cse10 .cse28 .cse4 .cse5 .cse0 .cse26 .cse8) (or .cse25 .cse27 .cse4 .cse5 .cse7 .cse0 .cse12) (or .cse30 .cse2 .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse15 .cse27 .cse4 .cse5 .cse7 .cse12 .cse29) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse7 .cse33 .cse8) (or .cse28 .cse25 .cse4 .cse5 .cse0 .cse12) (or .cse1 .cse10 .cse28 .cse4 .cse0 .cse5 .cse11 .cse8) (or .cse24 .cse28 .cse4 .cse5 .cse33 .cse8 .cse0) (or .cse1 .cse2 .cse4 .cse5 .cse26 .cse0 .cse33 .cse8) (or .cse2 .cse15 .cse4 .cse5 .cse11 .cse22 (not (= 18 |old(~a4~0)|)) .cse29) (or .cse1 .cse2 .cse10 .cse3 .cse4 .cse5 .cse11 .cse0 .cse8) (or .cse10 .cse28 .cse4 .cse5 .cse0 .cse22 .cse8 .cse12) (or .cse2 .cse15 .cse4 .cse5 .cse7 .cse29 .cse26 .cse12) (or .cse24 .cse29 .cse15 .cse27 .cse4 .cse5 .cse33) (or .cse0 .cse10 .cse4 .cse5 .cse7 .cse26 .cse9 .cse8 .cse12) (or .cse10 .cse14 .cse15 .cse27 .cse4 .cse29 .cse5 .cse32 .cse26) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse22 .cse26 .cse8 .cse12) (or .cse2 .cse25 .cse4 .cse0 .cse5 .cse32 .cse22 .cse26 .cse33) (or .cse2 .cse10 .cse14 .cse15 .cse4 .cse5 .cse32 .cse26 .cse29) (or .cse2 .cse25 .cse3 .cse4 .cse5 .cse7 .cse0 .cse33) (or .cse2 .cse13 .cse3 .cse4 (and .cse38 .cse39 .cse19 .cse40 .cse42 .cse41) .cse25 .cse5 .cse11 .cse22 .cse23) (or .cse28 .cse4 .cse5 .cse0 .cse7 .cse8 .cse12) (or .cse24 .cse29 .cse3 .cse15 .cse27 .cse4 .cse5 .cse6))))) [2018-11-23 14:07:59,266 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,276 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,276 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,276 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,276 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,276 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,276 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,276 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,276 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,277 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,277 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,277 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,277 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,277 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse42 (= 16 |old(~a28~0)|)) (.cse14 (= 18 |old(~a26~0)|)) (.cse23 (= 1 |old(~a7~0)|))) (let ((.cse25 (= 17 |old(~a26~0)|)) (.cse48 (= 18 ~a14~0)) (.cse51 (= ~a28~0 |old(~a28~0)|)) (.cse27 (= ~a4~0 |old(~a4~0)|)) (.cse43 (= ~a26~0 |old(~a26~0)|)) (.cse45 (= |old(~a28~0)| ~a28~0)) (.cse15 (not (= 15 |old(~a28~0)|))) (.cse17 (not .cse23)) (.cse40 (not (= 0 |old(~a7~0)|))) (.cse38 (not (= 17 |old(~a4~0)|))) (.cse44 (not .cse14)) (.cse52 (= 0 |old(~a14~0)|)) (.cse21 (not (= 1 |old(~a3~0)|))) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse18 (= |calculate_output2_#in~input| 0)) (.cse19 (= 0 |old(~a26~0)|)) (.cse22 (not (= |old(~a4~0)| 17))) (.cse20 (not .cse42)) (.cse34 (not (= 18 |old(~a14~0)|))) (.cse28 (= 17 ~a26~0)) (.cse29 (= ~a14~0 |old(~a14~0)|)) (.cse49 (= ~a4~0 17)) (.cse13 (not (= calculate_output2_~input 0))) (.cse30 (= ~a7~0 |old(~a7~0)|)) (.cse31 (= ~a28~0 15)) (.cse32 (= ~a3~0 |old(~a3~0)|))) (let ((.cse37 (and .cse28 .cse29 .cse49 .cse13 .cse30 .cse31 .cse32)) (.cse39 (or .cse20 .cse34)) (.cse33 (or .cse52 .cse20 .cse21 .cse4 .cse5 .cse18 .cse19 .cse22)) (.cse46 (and (or .cse52 .cse38 .cse21 .cse4 .cse5 .cse15 .cse17) (or .cse40 .cse38 .cse20 .cse21 .cse34 .cse4 .cse5 .cse44))) (.cse41 (and .cse43 .cse29 .cse49 .cse13 .cse30 .cse45 .cse32)) (.cse36 (not (= |old(~a26~0)| 18))) (.cse47 (= ~a7~0 1)) (.cse50 (= ~a3~0 1)) (.cse9 (< 16 |old(~a28~0)|)) (.cse16 (= 0 |old(~a4~0)|)) (.cse1 (= 20 |old(~a14~0)|)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse24 (< |old(~a14~0)| 20)) (.cse11 (not (= |old(~a3~0)| 1))) (.cse0 (and .cse29 .cse43 .cse30 .cse51 .cse27 .cse32)) (.cse7 (< 0 |old(~a7~0)|)) (.cse8 (< |old(~a14~0)| 19)) (.cse12 (= 16 |old(~a4~0)|)) (.cse35 (and .cse43 .cse30 .cse48 .cse51 .cse27 .cse32)) (.cse3 (not .cse25)) (.cse26 (< 15 |old(~a28~0)|)) (.cse6 (< 16 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse4 .cse9 .cse10 .cse0 .cse5 .cse11 .cse7 .cse8 .cse12) (or .cse4 .cse10 .cse13 .cse5 .cse14 .cse11 .cse15 .cse16 .cse17 .cse18 .cse19 .cse8) (or .cse13 .cse7 (or .cse1 .cse20 .cse21 .cse4 .cse5 .cse18 .cse19 .cse22) .cse8) (or .cse23 .cse0 .cse24 .cse3 .cse4 .cse5 .cse9) (or .cse2 .cse10 .cse24 .cse4 .cse5 .cse0 .cse6 .cse7 .cse25) (or .cse10 .cse21 .cse26 .cse4 .cse5 .cse0 .cse6 .cse25 .cse8) (or .cse10 .cse24 (or .cse21 .cse3 .cse4 .cse5) .cse15 (and .cse27 .cse28 .cse29 .cse30 .cse31 .cse32) .cse18) (or .cse10 .cse20 .cse24 .cse4 .cse5 .cse0 .cse17 .cse25) (or .cse24 .cse3 .cse13 .cse7 .cse33) (or .cse0 .cse3 .cse26 .cse4 .cse5 .cse17 .cse6 .cse8) (or .cse2 .cse34 .cse4 .cse5 .cse35 .cse17 .cse25 .cse12) (or .cse36 .cse34 .cse26 .cse4 .cse5 .cse17 .cse35 .cse12) (or .cse20 .cse3 .cse4 .cse34 .cse22 .cse5 .cse13 .cse11 .cse18) (or .cse35 .cse2 .cse10 .cse34 .cse4 .cse5 .cse6) (or .cse37 (or .cse38 .cse21 .cse3 .cse4 .cse5 .cse15 (not .cse1)) .cse17 .cse18) (or .cse10 .cse4 .cse35 .cse5 .cse39 .cse12) (or .cse10 .cse34 .cse26 .cse4 .cse5 .cse35 .cse14 .cse17 .cse25) (or .cse21 .cse35 .cse3 .cse34 .cse4 .cse5 .cse6 .cse9) (or .cse2 .cse4 .cse34 .cse22 .cse10 .cse5 .cse11 .cse17 .cse18 .cse19 .cse13) (or (or .cse4 .cse34 .cse22 .cse21 .cse5 .cse15 .cse18 .cse19) .cse13) (or .cse20 .cse4 .cse5 .cse0 .cse25 .cse8 .cse12) (or .cse37 .cse18 (or .cse40 .cse38 .cse21 .cse3 .cse4 .cse5 .cse15) .cse8) (or .cse2 .cse4 .cse13 .cse22 .cse10 .cse5 .cse14 .cse11 .cse18 .cse19 .cse8) (or .cse2 .cse4 .cse22 .cse10 .cse24 .cse41 .cse5 .cse11 .cse18 .cse19) (or .cse4 .cse6 .cse9 .cse23 .cse36 .cse42 .cse5 .cse0 .cse8) (or .cse2 .cse10 .cse34 .cse4 .cse5 .cse35 .cse7) (or .cse1 .cse10 .cse3 .cse26 .cse4 .cse5 .cse17 .cse0 .cse8) (or .cse2 .cse10 .cse21 .cse24 .cse4 .cse5 .cse6 .cse25 .cse0) (or .cse1 .cse2 .cse10 .cse21 .cse4 .cse5 .cse0 .cse6 .cse8) (or .cse1 .cse4 .cse13 .cse25 .cse5 .cse11 .cse15 .cse16 .cse17 .cse18 .cse19 .cse8 .cse12) (or .cse10 .cse20 .cse21 .cse24 .cse4 .cse5 .cse0 .cse25) (or .cse0 (or .cse2 .cse10 .cse24 .cse4 .cse5 .cse14 .cse17 .cse6)) (or .cse35 .cse4 .cse5 .cse11 .cse39 .cse12) (or .cse2 .cse4 .cse34 .cse13 .cse22 .cse10 .cse5 .cse11 .cse7 .cse18 .cse19) (or .cse10 .cse34 .cse26 .cse4 .cse5 .cse35 .cse25 .cse12) (or .cse4 .cse34 .cse22 .cse21 .cse5 .cse15 .cse18 .cse43) (or .cse26 .cse4 .cse5 .cse17 .cse25 .cse0 .cse8 .cse12) (or .cse24 .cse13 .cse7 .cse44 .cse33) (or .cse4 .cse9 .cse23 .cse10 .cse24 .cse5 .cse14 .cse11 (and .cse43 .cse27 .cse29 .cse30 .cse45 .cse32)) (or .cse0 .cse4 .cse6 .cse25 .cse9 .cse42 .cse10 .cse5 .cse14 .cse8) (or .cse1 .cse2 .cse10 .cse4 .cse5 .cse0 .cse17 .cse25 .cse8) (or .cse13 .cse46 .cse18 .cse44 .cse8) (or .cse2 .cse4 .cse5 .cse0 .cse11 .cse7 .cse8 .cse12) (or .cse38 .cse21 .cse34 .cse4 .cse5 .cse15 .cse17 .cse18 (and .cse47 .cse48 .cse31 .cse49 .cse50)) (or .cse13 .cse46 .cse7 .cse18) (or .cse10 .cse20 .cse34 .cse4 .cse5 .cse25 .cse35) (or .cse2 .cse4 .cse41 .cse22 .cse24 .cse5 .cse11 .cse17 .cse18 .cse19) (or .cse1 .cse10 .cse20 .cse4 .cse5 .cse0 .cse25 .cse8) (or .cse24 .cse26 .cse4 .cse5 .cse7 .cse0 .cse12) (or .cse36 .cse2 .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse34 .cse26 .cse4 .cse5 .cse7 .cse12 .cse35) (or (and (= |old(~a4~0)| ~a4~0) .cse43 .cse13 .cse47 .cse48 .cse31 .cse50) .cse4 .cse34 .cse10 .cse21 .cse5 .cse15 .cse16 .cse17 .cse18 .cse19) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse7 .cse22 .cse8) (or .cse20 .cse24 .cse4 .cse5 .cse0 .cse12) (or .cse1 .cse10 .cse20 .cse4 .cse0 .cse5 .cse11 .cse8) (or .cse23 .cse20 .cse4 .cse5 .cse22 .cse8 .cse0) (or .cse1 .cse2 .cse4 .cse5 .cse25 .cse0 .cse22 .cse8) (or .cse2 .cse34 .cse4 .cse5 .cse11 .cse17 (not (= 18 |old(~a4~0)|)) .cse35) (or .cse1 .cse2 .cse10 .cse3 .cse4 .cse5 .cse11 .cse0 .cse8) (or .cse10 .cse20 .cse4 .cse5 .cse0 .cse17 .cse8 .cse12) (or .cse2 .cse34 .cse4 .cse5 .cse7 .cse35 .cse25 .cse12) (or .cse23 .cse35 .cse34 .cse26 .cse4 .cse5 .cse22) (or .cse0 .cse10 .cse4 .cse5 .cse7 .cse25 .cse9 .cse8 .cse12) (or .cse4 .cse6 .cse13 .cse10 .cse21 .cse5 .cse15 .cse16 .cse17 .cse18 .cse19 .cse8) (or .cse10 .cse21 .cse34 .cse26 .cse4 .cse35 .cse5 .cse14 .cse25) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse17 .cse25 .cse8 .cse12) (or .cse2 .cse24 .cse4 .cse0 .cse5 .cse14 .cse17 .cse25 .cse22) (or .cse2 .cse10 .cse21 .cse34 .cse4 .cse5 .cse14 .cse25 .cse35) (or .cse2 .cse24 .cse3 .cse4 .cse5 .cse7 .cse0 .cse22) (or .cse3 .cse4 .cse22 .cse24 .cse5 .cse11 .cse15 .cse7 .cse18 .cse13) (or .cse20 .cse4 .cse5 .cse0 .cse7 .cse8 .cse12) (or .cse23 .cse35 .cse3 .cse34 .cse26 .cse4 .cse5 .cse6))))) [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,297 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,307 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-23 14:07:59,307 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,307 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,307 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,307 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,308 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,309 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,309 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,309 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,309 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,316 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,317 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,318 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,319 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,326 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,326 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,326 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,326 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,326 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,327 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,328 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse48 (= 16 |old(~a28~0)|)) (.cse43 (= 18 |old(~a26~0)|)) (.cse30 (= 1 |old(~a7~0)|))) (let ((.cse33 (= 17 |old(~a26~0)|)) (.cse14 (= 18 ~a14~0)) (.cse27 (= ~a28~0 |old(~a28~0)|)) (.cse28 (= ~a4~0 |old(~a4~0)|)) (.cse8 (= 0 |old(~a26~0)|)) (.cse9 (= |calculate_output_#in~input| 0)) (.cse18 (not (= 15 |old(~a28~0)|))) (.cse19 (not .cse30)) (.cse49 (not (= 0 |old(~a7~0)|))) (.cse42 (not (= 17 |old(~a4~0)|))) (.cse5 (not (= 1 |old(~a3~0)|))) (.cse6 (not (= 1 ~a25~0))) (.cse7 (not (= 1 ~a1~0))) (.cse50 (not .cse43)) (.cse44 (= 17 ~a26~0)) (.cse15 (= ~a28~0 15)) (.cse12 (= ~a26~0 |old(~a26~0)|)) (.cse0 (not (= calculate_output_~input 0))) (.cse45 (= ~a14~0 |old(~a14~0)|)) (.cse51 (= ~a4~0 17)) (.cse26 (= ~a7~0 |old(~a7~0)|)) (.cse46 (= |old(~a28~0)| ~a28~0)) (.cse29 (= ~a3~0 |old(~a3~0)|)) (.cse4 (not .cse48)) (.cse11 (not (= 18 |old(~a14~0)|)))) (let ((.cse47 (or .cse4 .cse11)) (.cse35 (and .cse12 .cse0 .cse45 .cse51 .cse26 .cse46 .cse29)) (.cse41 (and .cse0 .cse44 .cse45 .cse51 .cse26 .cse15 .cse29)) (.cse36 (and (or (= 0 |old(~a14~0)|) .cse42 .cse5 .cse6 .cse7 .cse18 .cse19) (or .cse49 .cse42 .cse4 .cse5 .cse11 .cse6 .cse7 .cse50))) (.cse16 (= ~a3~0 1)) (.cse13 (= ~a7~0 1)) (.cse25 (= 0 |old(~a4~0)|)) (.cse37 (or .cse4 .cse8 .cse9)) (.cse40 (not (= |old(~a26~0)| 18))) (.cse32 (< 16 |old(~a28~0)|)) (.cse3 (= 20 |old(~a14~0)|)) (.cse22 (not (= 17 |old(~a28~0)|))) (.cse17 (= |old(~a4~0)| |old(~a26~0)|)) (.cse10 (not (= |old(~a4~0)| 17))) (.cse31 (< |old(~a14~0)| 20)) (.cse20 (not (= |old(~a3~0)| 1))) (.cse38 (and .cse12 .cse26 .cse14 .cse27 .cse28 .cse29)) (.cse23 (not .cse33)) (.cse34 (< 15 |old(~a28~0)|)) (.cse24 (< 16 |old(~a4~0)|)) (.cse21 (and .cse45 .cse12 .cse26 .cse27 .cse28 .cse29)) (.cse1 (< 0 |old(~a7~0)|)) (.cse2 (< |old(~a14~0)| 19)) (.cse39 (= 16 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 (or .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10)) (or .cse6 .cse11 (and (= |old(~a4~0)| ~a4~0) .cse12 .cse13 .cse14 .cse15 .cse16) .cse9 .cse17 .cse5 .cse7 .cse18 .cse19) (or .cse3 .cse17 .cse4 .cse6 .cse7 .cse20 .cse21 .cse2) (or .cse21 .cse3 .cse22 .cse23 .cse6 .cse7 .cse24 .cse1 .cse2) (or .cse23 .cse6 .cse9 .cse0 .cse17 .cse7 .cse20 .cse18 .cse25 .cse19 .cse2) (or .cse22 .cse23 .cse11 .cse6 .cse7 .cse20 .cse19 (not (= 18 |old(~a4~0)|)) (and .cse12 .cse26 (not (= calculate_output_~input 6)) .cse14 .cse27 .cse28 .cse29)) (or .cse22 .cse23 .cse6 .cse7 .cse21 .cse1 .cse10 .cse2) (or .cse0 .cse6 .cse24 .cse9 .cse17 .cse5 .cse7 .cse18 .cse25 .cse19 .cse8 .cse2) (or .cse4 .cse23 .cse6 .cse11 .cse9 .cse10 .cse0 .cse7 .cse20) (or .cse30 .cse21 .cse31 .cse23 .cse6 .cse7 .cse32) (or .cse22 .cse17 .cse31 .cse6 .cse7 .cse21 .cse24 .cse1 .cse33) (or .cse17 .cse5 .cse34 .cse6 .cse7 .cse21 .cse24 .cse33 .cse2) (or .cse22 .cse6 .cse9 .cse10 .cse17 .cse31 .cse7 .cse20 .cse35 .cse8) (or .cse17 .cse4 .cse31 .cse6 .cse7 .cse21 .cse19 .cse33) (or .cse9 .cse0 .cse36 .cse1) (or .cse37 .cse31 .cse23 .cse6 .cse7 .cse20 .cse1 .cse10 .cse0) (or .cse21 .cse23 .cse34 .cse6 .cse7 .cse19 .cse24 .cse2) (or .cse22 .cse11 .cse6 .cse7 .cse38 .cse19 .cse33 .cse39) (or .cse40 .cse11 .cse34 .cse6 .cse7 .cse19 .cse38 .cse39) (or .cse9 .cse41 (or .cse42 .cse5 .cse23 .cse6 .cse7 .cse18 (not .cse3)) .cse19) (or .cse38 .cse22 .cse17 .cse11 .cse6 .cse7 .cse24) (or .cse22 .cse6 .cse9 .cse10 .cse17 .cse0 .cse7 .cse43 .cse20 .cse8 .cse2) (or (and .cse28 .cse44 .cse45 .cse26 .cse15 .cse29) .cse9 .cse17 .cse31 (or .cse5 .cse23 .cse6 .cse7) .cse18) (or .cse17 .cse11 .cse34 .cse6 .cse7 .cse38 .cse43 .cse19 .cse33) (or .cse5 .cse38 .cse23 .cse11 .cse6 .cse7 .cse24 .cse32) (or .cse6 .cse11 .cse0 .cse9 .cse17 .cse5 .cse7 .cse18 .cse25 .cse19 .cse8) (or .cse6 .cse9 .cse17 .cse31 .cse7 .cse43 .cse20 .cse18 .cse25 .cse19 .cse8 .cse0) (or .cse4 .cse6 .cse7 .cse21 .cse33 .cse2 .cse39) (or .cse23 .cse6 (and .cse28 .cse44 .cse45 .cse26 .cse46 .cse29) .cse32 .cse17 .cse7 .cse20 .cse1 .cse2 .cse39) (or .cse17 .cse6 .cse7 .cse38 .cse47 .cse39) (or .cse6 .cse24 .cse32 .cse30 .cse40 .cse48 .cse7 .cse21 .cse2) (or .cse3 .cse17 .cse23 .cse34 .cse6 .cse7 .cse19 .cse21 .cse2) (or .cse22 .cse17 .cse5 .cse31 .cse6 .cse7 .cse24 .cse33 .cse21) (or .cse3 .cse22 .cse17 .cse5 .cse6 .cse7 .cse21 .cse24 .cse2) (or .cse3 .cse22 .cse17 .cse23 .cse6 .cse21 .cse7 .cse20 .cse2) (or .cse38 .cse6 .cse7 .cse20 .cse47 .cse39) (or .cse17 .cse4 .cse5 .cse31 .cse6 .cse7 .cse21 .cse33) (or .cse21 (or .cse22 .cse17 .cse31 .cse6 .cse7 .cse43 .cse19 .cse24)) (or .cse22 .cse6 .cse35 .cse9 .cse10 .cse31 .cse7 .cse20 .cse19 .cse8) (or .cse17 .cse11 .cse34 .cse6 .cse7 .cse38 .cse33 .cse39) (or .cse41 .cse9 (or .cse49 .cse42 .cse5 .cse23 .cse6 .cse7 .cse18) .cse2) (or .cse34 .cse6 .cse7 .cse19 .cse33 .cse21 .cse2 .cse39) (or .cse6 .cse32 .cse30 .cse17 .cse31 .cse7 .cse43 .cse20 (and .cse12 .cse28 .cse45 .cse26 .cse46 .cse29)) (or .cse21 .cse6 .cse24 .cse33 .cse32 .cse48 .cse17 .cse7 .cse43 .cse2) (or .cse3 .cse22 .cse17 .cse6 .cse7 .cse21 .cse19 .cse33 .cse2) (or .cse0 .cse9 .cse36 .cse50 .cse2) (or .cse6 .cse11 (and .cse51 .cse12 .cse14 .cse15 .cse16) .cse9 .cse10 .cse5 .cse7 .cse18) (or .cse22 .cse6 .cse7 .cse21 .cse20 .cse1 .cse2 .cse39) (or .cse42 .cse5 .cse11 .cse6 .cse7 .cse18 .cse19 .cse9 .cse13) (or .cse17 .cse4 .cse11 .cse6 .cse7 .cse33 .cse38) (or .cse3 .cse6 .cse33 .cse9 .cse0 .cse7 .cse20 .cse18 .cse25 .cse19 .cse8 .cse2 .cse39) (or .cse37 .cse31 .cse6 .cse7 .cse20 .cse1 .cse50 .cse10 .cse0) (or .cse22 .cse6 .cse11 .cse9 .cse10 .cse17 .cse7 .cse0 .cse20 .cse1 .cse8) (or .cse0 (or .cse42 .cse6 .cse11 .cse9 .cse5 .cse7 .cse18 .cse8)) (or .cse3 .cse17 .cse4 .cse6 .cse7 .cse21 .cse33 .cse2) (or .cse31 .cse34 .cse6 .cse7 .cse1 .cse21 .cse39) (or .cse40 .cse22 .cse21 .cse6 .cse7 .cse24 .cse1 .cse2) (or .cse11 .cse34 .cse6 .cse7 .cse1 .cse39 .cse38) (or .cse4 .cse31 .cse6 .cse7 .cse21 .cse39) (or .cse30 .cse4 .cse6 .cse7 .cse10 .cse2 .cse21) (or .cse3 .cse22 .cse6 .cse7 .cse33 .cse21 .cse10 .cse2) (or .cse17 .cse4 .cse6 .cse7 .cse21 .cse19 .cse2 .cse39) (or .cse22 .cse11 .cse6 .cse7 .cse1 .cse38 .cse33 .cse39) (or .cse22 .cse17 .cse11 .cse6 .cse7 .cse1 .cse38) (or .cse30 .cse38 .cse11 .cse34 .cse6 .cse7 .cse10) (or .cse21 .cse17 .cse6 .cse7 .cse1 .cse33 .cse32 .cse2 .cse39) (or .cse17 .cse5 .cse11 .cse34 .cse6 .cse38 .cse7 .cse43 .cse33) (or .cse3 .cse22 .cse21 .cse6 .cse7 .cse19 .cse33 .cse2 .cse39) (or .cse22 .cse31 .cse6 .cse21 .cse7 .cse43 .cse19 .cse33 .cse10) (or .cse22 .cse17 .cse5 .cse11 .cse6 .cse7 .cse43 .cse33 .cse38) (or .cse22 .cse6 .cse11 .cse9 .cse10 .cse17 .cse7 .cse20 .cse19 .cse8 .cse0) (or .cse23 .cse6 .cse9 .cse10 .cse0 .cse31 .cse7 .cse20 .cse18 .cse1) (or .cse30 .cse38 .cse23 .cse11 .cse34 .cse6 .cse7 .cse24) (or .cse4 .cse6 .cse21 .cse7 .cse1 .cse2 .cse39))))) [2018-11-23 14:07:59,348 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,348 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,348 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,349 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,349 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,349 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-23 14:07:59,349 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-23 14:07:59,349 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,349 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,349 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,359 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,359 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,359 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,359 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,359 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,359 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,360 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,370 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,371 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,372 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse30 (= 16 |old(~a28~0)|))) (let ((.cse15 (= 17 |old(~a26~0)|)) (.cse34 (= 18 ~a14~0)) (.cse33 (= ~a26~0 |old(~a26~0)|)) (.cse43 (= ~a28~0 |old(~a28~0)|)) (.cse37 (= ~a4~0 |old(~a4~0)|)) (.cse13 (= 1 |old(~a7~0)|)) (.cse42 (= 17 ~a26~0)) (.cse38 (= ~a14~0 |old(~a14~0)|)) (.cse32 (= ~a4~0 17)) (.cse39 (= ~a7~0 |old(~a7~0)|)) (.cse35 (= ~a28~0 15)) (.cse41 (= ~a3~0 |old(~a3~0)|)) (.cse18 (not .cse30)) (.cse20 (not (= 18 |old(~a14~0)|)))) (let ((.cse23 (or .cse18 .cse20)) (.cse22 (not (= |old(~a26~0)| 18))) (.cse9 (< 16 |old(~a28~0)|)) (.cse1 (= 20 |old(~a14~0)|)) (.cse26 (and .cse42 .cse38 .cse32 .cse39 .cse35 .cse41)) (.cse29 (= ~a7~0 1)) (.cse36 (= ~a3~0 1)) (.cse28 (not (= 15 |old(~a28~0)|))) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse16 (not (= 1 |old(~a3~0)|))) (.cse24 (= 18 |old(~a26~0)|)) (.cse31 (not (= |old(~a4~0)| 17))) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse27 (not (= 17 |old(~a4~0)|))) (.cse25 (= |calculate_output_#in~input| 0)) (.cse14 (< |old(~a14~0)| 20)) (.cse11 (not (= |old(~a3~0)| 1))) (.cse40 (= |old(~a28~0)| ~a28~0)) (.cse19 (not .cse13)) (.cse0 (and .cse38 .cse33 .cse39 .cse43 .cse37 .cse41)) (.cse7 (< 0 |old(~a7~0)|)) (.cse8 (< |old(~a14~0)| 19)) (.cse12 (= 16 |old(~a4~0)|)) (.cse21 (and .cse33 .cse39 .cse34 .cse43 .cse37 .cse41)) (.cse3 (not .cse15)) (.cse17 (< 15 |old(~a28~0)|)) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse6 (< 16 |old(~a4~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse4 .cse9 .cse10 .cse0 .cse5 .cse11 .cse7 .cse8 .cse12) (or .cse13 .cse0 .cse14 .cse3 .cse4 .cse5 .cse9) (or .cse2 .cse10 .cse14 .cse4 .cse5 .cse0 .cse6 .cse7 .cse15) (or .cse10 .cse16 .cse17 .cse4 .cse5 .cse0 .cse6 .cse15 .cse8) (or .cse10 .cse18 .cse14 .cse4 .cse5 .cse0 .cse19 .cse15) (or .cse0 .cse3 .cse17 .cse4 .cse5 .cse19 .cse6 .cse8) (or .cse2 .cse20 .cse4 .cse5 .cse21 .cse19 .cse15 .cse12) (or .cse22 .cse20 .cse17 .cse4 .cse5 .cse19 .cse21 .cse12) (or .cse21 .cse2 .cse10 .cse20 .cse4 .cse5 .cse6) (or .cse10 .cse4 .cse21 .cse5 .cse23 .cse12) (or .cse10 .cse20 .cse17 .cse4 .cse5 .cse21 .cse24 .cse19 .cse15) (or .cse25 .cse26 (or .cse27 .cse16 .cse3 .cse4 .cse5 .cse28 (not .cse1))) (or .cse16 .cse21 .cse3 .cse20 .cse4 .cse5 .cse6 .cse9) (or .cse29 .cse27 .cse16 .cse20 .cse4 .cse5 .cse28 .cse19 .cse25) (or .cse18 .cse4 .cse5 .cse0 .cse15 .cse8 .cse12) (or .cse4 .cse6 .cse9 .cse13 .cse22 .cse30 .cse5 .cse0 .cse8) (or .cse2 .cse10 .cse20 .cse4 .cse5 .cse21 .cse7) (or .cse1 .cse10 .cse3 .cse17 .cse4 .cse5 .cse19 .cse0 .cse8) (or .cse2 .cse10 .cse16 .cse14 .cse4 .cse5 .cse6 .cse15 .cse0) (or .cse1 .cse2 .cse10 .cse16 .cse4 .cse5 .cse0 .cse6 .cse8) (or .cse4 .cse20 .cse25 .cse31 (and .cse32 .cse33 .cse34 .cse35 .cse36) .cse16 .cse5 .cse28) (or .cse10 .cse18 .cse16 .cse14 .cse4 .cse5 .cse0 .cse15) (or .cse0 (or .cse2 .cse10 .cse14 .cse4 .cse5 .cse24 .cse19 .cse6)) (or .cse21 .cse4 .cse5 .cse11 .cse23 .cse12) (or .cse10 .cse20 .cse17 .cse4 .cse5 .cse21 .cse15 .cse12) (or .cse17 .cse4 .cse5 .cse19 .cse15 .cse0 .cse8 .cse12) (or .cse4 .cse9 .cse13 .cse10 .cse14 .cse5 .cse24 .cse11 (and .cse33 .cse37 .cse38 .cse39 .cse40 .cse41)) (or .cse0 .cse4 .cse6 .cse15 .cse9 .cse30 .cse10 .cse5 .cse24 .cse8) (or .cse1 .cse2 .cse10 .cse4 .cse5 .cse0 .cse19 .cse15 .cse8) (or .cse2 .cse4 .cse5 .cse0 .cse11 .cse7 .cse8 .cse12) (or .cse10 .cse18 .cse20 .cse4 .cse5 .cse15 .cse21) (or .cse1 .cse10 .cse18 .cse4 .cse5 .cse0 .cse15 .cse8) (or .cse14 .cse17 .cse4 .cse5 .cse7 .cse0 .cse12) (or .cse22 .cse2 .cse0 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse20 .cse17 .cse4 .cse5 .cse7 .cse12 .cse21) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse7 .cse31 .cse8) (or .cse18 .cse14 .cse4 .cse5 .cse0 .cse12) (or .cse1 .cse10 .cse18 .cse4 .cse0 .cse5 .cse11 .cse8) (or .cse13 .cse18 .cse4 .cse5 .cse31 .cse8 .cse0) (or .cse1 .cse2 .cse4 .cse5 .cse15 .cse0 .cse31 .cse8) (or .cse2 .cse20 .cse4 .cse5 .cse11 .cse19 (not (= 18 |old(~a4~0)|)) .cse21) (or .cse1 .cse2 .cse10 .cse3 .cse4 .cse5 .cse11 .cse0 .cse8) (or .cse10 .cse18 .cse4 .cse5 .cse0 .cse19 .cse8 .cse12) (or .cse2 .cse20 .cse4 .cse5 .cse7 .cse21 .cse15 .cse12) (or .cse2 .cse4 .cse25 .cse31 .cse10 .cse14 .cse5 .cse11 (and .cse33 .cse38 .cse32 .cse39 .cse40 .cse41) (= 0 |old(~a26~0)|)) (or .cse13 .cse21 .cse20 .cse17 .cse4 .cse5 .cse31) (or .cse25 (and .cse37 .cse42 .cse38 .cse39 .cse35 .cse41) .cse10 .cse14 (or .cse16 .cse3 .cse4 .cse5) .cse28) (or .cse0 .cse10 .cse4 .cse5 .cse7 .cse15 .cse9 .cse8 .cse12) (or .cse10 .cse16 .cse20 .cse17 .cse4 .cse21 .cse5 .cse24 .cse15) (or .cse1 .cse2 .cse0 .cse4 .cse5 .cse19 .cse15 .cse8 .cse12) (or .cse2 .cse14 .cse4 .cse0 .cse5 .cse24 .cse19 .cse15 .cse31) (or .cse25 .cse26 (or (not (= 0 |old(~a7~0)|)) .cse27 .cse16 .cse3 .cse4 .cse5 .cse28) .cse8) (or .cse4 .cse20 .cse25 .cse10 .cse16 (and (= |old(~a4~0)| ~a4~0) .cse33 .cse29 .cse34 .cse35 .cse36) .cse5 .cse28 .cse19) (or .cse2 .cse10 .cse16 .cse20 .cse4 .cse5 .cse24 .cse15 .cse21) (or .cse2 .cse14 .cse3 .cse4 .cse5 .cse7 .cse0 .cse31) (or .cse2 .cse27 .cse3 .cse4 .cse25 .cse14 .cse5 .cse11 (and .cse42 .cse38 .cse32 .cse39 .cse40 .cse41) .cse19) (or .cse18 .cse4 .cse5 .cse0 .cse7 .cse8 .cse12) (or .cse13 .cse21 .cse3 .cse20 .cse17 .cse4 .cse5 .cse6))))) [2018-11-23 14:07:59,393 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,394 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,395 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,395 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,395 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,407 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,407 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,408 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,409 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,411 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,411 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,411 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,411 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,411 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-23 14:07:59,411 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 14:07:59,411 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a7~0 1) (= ~a14~0 19) (= ~a26~0 18) (= ~a1~0 1) (= ~a25~0 1) (= ~a28~0 15) (= ~a4~0 17) (= ~a3~0 1)) [2018-11-23 14:07:59,411 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 14:07:59,411 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 14:07:59,411 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|)) (and (= ~a26~0 |old(~a26~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a4~0 17) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= ~a3~0 |old(~a3~0)|))) [2018-11-23 14:07:59,411 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-23 14:07:59,411 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-23 14:07:59,412 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse26 (= ~a14~0 19)) (.cse20 (= ~a4~0 17)) (.cse27 (= ~a7~0 1)) (.cse29 (= ~a26~0 17)) (.cse12 (= 16 ~a28~0))) (let ((.cse15 (= 17 ~a26~0)) (.cse13 (= |old(~a26~0)| ~a26~0)) (.cse5 (not .cse12)) (.cse28 (let ((.cse30 (= ~a25~0 1))) (or (and .cse27 .cse26 (= ~a26~0 18) .cse30 .cse20) (and (not (= ~a14~0 0)) .cse27 (= (mod ~a14~0 2) 0) .cse30 .cse29)))) (.cse25 (= ~a28~0 15)) (.cse4 (not .cse20)) (.cse19 (not (= main_~input~0 0))) (.cse9 (<= 20 ~a14~0)) (.cse21 (= ~a3~0 1)) (.cse16 (= 1 ~a3~0)) (.cse3 (= 18 ~a14~0)) (.cse7 (not (= 18 ~a26~0))) (.cse10 (<= ~a4~0 16)) (.cse8 (<= ~a28~0 16)) (.cse23 (= |old(~a4~0)| ~a4~0)) (.cse22 (not .cse27)) (.cse6 (not (= ~a4~0 ~a26~0))) (.cse24 (= ~a7~0 |old(~a7~0)|)) (.cse18 (= 1 ~a7~0)) (.cse0 (= 17 ~a28~0)) (.cse11 (not (= 20 ~a14~0))) (.cse17 (not .cse29)) (.cse1 (not (= ~a4~0 16))) (.cse2 (<= ~a7~0 0)) (.cse14 (<= 19 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (and .cse5 .cse6 .cse7 .cse8) .cse9 .cse10) (and .cse11 .cse12 .cse13 .cse14) (and .cse15 .cse0 .cse11 .cse2 .cse14 .cse10) (and .cse1 .cse16 .cse12 .cse3) (and .cse0 .cse2 .cse13 .cse14 .cse10) (and .cse6 .cse11 .cse17 .cse7 .cse14 .cse10 .cse8) (and .cse18 .cse0 .cse14 .cse6 .cse11 .cse17) (and .cse1 .cse2 .cse3 .cse5 .cse8) (and .cse0 .cse6 .cse17 .cse16 .cse14 .cse10) (and .cse18 .cse17 .cse1 .cse14 .cse8) (and .cse6 .cse17 .cse1 .cse2 .cse14 .cse8) (and (and .cse15 .cse1 .cse16 .cse14 .cse4 .cse8) .cse2) (and .cse19 .cse0 (not (= ~a26~0 0)) .cse17 .cse20 .cse14 .cse21) (and .cse15 .cse22 .cse9 .cse8) (and .cse9 (and .cse0 .cse6 .cse17) .cse10 .cse2) (and .cse15 .cse11 .cse12 .cse16 .cse14 .cse4) (and .cse18 .cse0 .cse17 .cse23 .cse14 .cse7) (and .cse6 .cse17 .cse12 .cse3) (and .cse17 .cse1 .cse12 .cse14) (and (and .cse14 .cse6 .cse17 .cse8) .cse16 .cse10) (not (= 19 |old(~a14~0)|)) (and .cse6 .cse17 .cse24 .cse3 .cse7 .cse8) (and .cse15 .cse0 .cse23 .cse2 .cse14) (not (= 1 ~a25~0)) (and .cse0 .cse17 .cse1 .cse2 .cse3) (and .cse1 .cse24 .cse12 .cse14 .cse4) (and .cse23 .cse9 .cse12) (and .cse1 .cse2 .cse9 .cse8) (and .cse15 .cse0 .cse11 .cse16 .cse14 .cse4) (and .cse0 .cse11 .cse17 .cse23 .cse14) (and .cse0 .cse1 .cse2 .cse16 .cse14) (and .cse18 .cse1 .cse3 .cse13 .cse5 .cse8) (and (and .cse19 .cse25 .cse21 (and (= ~a7~0 0) .cse26)) .cse23) (and .cse19 .cse27 .cse3 .cse13 .cse25 .cse21) (and .cse28 .cse19 .cse3 .cse25 .cse21) (and .cse18 .cse0 .cse17 .cse1 .cse3) (and .cse0 .cse6 .cse3 .cse10) (and .cse6 .cse17 .cse9 .cse16 .cse7 .cse8) (and (and .cse19 (= ~a14~0 20) (and .cse27 .cse25 .cse20)) (= |old(~a3~0)| ~a3~0)) (and .cse6 .cse17 .cse1 .cse3 .cse8) (and .cse15 .cse22 .cse3 .cse5 .cse10 .cse8) (not (= 1 ~a1~0)) (and .cse0 (= 18 ~a4~0) .cse24 .cse16 .cse3) (and .cse15 .cse18 .cse5 .cse14 .cse10 .cse8) (and .cse11 .cse1 .cse24 .cse14 .cse4 .cse8) (and .cse18 .cse0 .cse6 .cse9 .cse7 .cse10) (and .cse22 .cse13 .cse5 .cse14 .cse10 .cse8) (not (= 15 |old(~a28~0)|)) (not (= 17 |old(~a4~0)|)) (and .cse0 .cse6 .cse17 .cse16 .cse3 .cse7) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse23 .cse22 .cse3 .cse5 .cse8) (and .cse28 .cse19 .cse14 .cse25 .cse21 .cse4) (and .cse6 .cse1 .cse12 .cse3) (and .cse19 .cse0 .cse20 .cse24 .cse9 .cse21) (and .cse6 .cse16 .cse3 .cse7 .cse10 .cse8) (and .cse23 .cse22 .cse12 .cse14) (and .cse6 .cse17 .cse24 .cse12 .cse14) (and .cse18 .cse0 .cse14 .cse11 .cse17 .cse1) (not (= 18 |old(~a26~0)|)) (and .cse1 .cse2 .cse12 .cse14)))) [2018-11-23 14:07:59,412 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-23 14:07:59,413 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse24 (= ~a26~0 17)) (.cse25 (= ~a7~0 1)) (.cse12 (= 16 ~a28~0)) (.cse18 (= ~a4~0 17))) (let ((.cse22 (= ~a28~0 15)) (.cse21 (= ~a3~0 1)) (.cse15 (= 17 ~a26~0)) (.cse4 (not .cse18)) (.cse9 (<= 20 ~a14~0)) (.cse13 (= |old(~a26~0)| ~a26~0)) (.cse5 (not .cse12)) (.cse16 (= 1 ~a3~0)) (.cse3 (= 18 ~a14~0)) (.cse7 (not (= 18 ~a26~0))) (.cse10 (<= ~a4~0 16)) (.cse8 (<= ~a28~0 16)) (.cse20 (= |old(~a4~0)| ~a4~0)) (.cse23 (not .cse25)) (.cse6 (not (= ~a4~0 ~a26~0))) (.cse26 (= ~a7~0 |old(~a7~0)|)) (.cse17 (= 1 ~a7~0)) (.cse0 (= 17 ~a28~0)) (.cse11 (not (= 20 ~a14~0))) (.cse19 (not .cse24)) (.cse1 (not (= ~a4~0 16))) (.cse2 (<= ~a7~0 0)) (.cse14 (<= 19 ~a14~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and (and .cse5 .cse6 .cse7 .cse8) .cse9 .cse10) (and .cse11 .cse12 .cse13 .cse14) (and .cse15 .cse0 .cse11 .cse2 .cse14 .cse10) (and .cse1 .cse16 .cse12 .cse3) (and .cse0 .cse2 .cse13 .cse14 .cse10) (and (and (and .cse17 .cse18) .cse9) .cse0 (= ~a3~0 |old(~a3~0)|)) (and .cse6 .cse11 .cse19 .cse7 .cse14 .cse10 .cse8) (and .cse0 (not (= ~a26~0 0)) .cse19 .cse20 .cse14 .cse21) (and (and (and (= ~a7~0 0) (= ~a14~0 19)) .cse22 .cse21) .cse20) (and .cse17 .cse0 .cse14 .cse6 .cse11 .cse19) (and .cse1 .cse2 .cse3 .cse5 .cse8) (and .cse0 .cse6 .cse19 .cse16 .cse14 .cse10) (and .cse17 .cse19 .cse1 .cse14 .cse8) (and .cse6 .cse19 .cse1 .cse2 .cse14 .cse8) (and (and .cse15 .cse1 .cse16 .cse14 .cse4 .cse8) .cse2) (and .cse15 .cse23 .cse9 .cse8) (and .cse9 (and .cse0 .cse6 .cse19) .cse10 .cse2) (and .cse15 .cse11 .cse12 .cse16 .cse14 .cse4) (and .cse17 .cse0 .cse19 .cse20 .cse14 .cse7) (and .cse6 .cse19 .cse12 .cse3) (and .cse4 .cse24 .cse9 .cse16 .cse22) (and .cse19 .cse1 .cse12 .cse14) (and (and (= ~a14~0 20) (and .cse25 .cse22 .cse21)) .cse20) (and (and .cse14 .cse6 .cse19 .cse8) .cse16 .cse10) (not (= 19 |old(~a14~0)|)) (and .cse6 .cse19 .cse26 .cse3 .cse7 .cse8) (and .cse15 .cse0 .cse20 .cse2 .cse14) (and .cse25 .cse3 .cse13 .cse22 .cse21) (not (= 1 ~a25~0)) (and (and .cse25 .cse22 .cse24 .cse21) .cse3) (and .cse0 .cse19 .cse1 .cse2 .cse3) (and .cse1 .cse26 .cse12 .cse14 .cse4) (and .cse20 .cse9 .cse12) (and .cse1 .cse2 .cse9 .cse8) (and .cse15 .cse0 .cse11 .cse16 .cse14 .cse4) (and .cse0 .cse11 .cse19 .cse20 .cse14) (and .cse0 .cse1 .cse2 .cse16 .cse14) (and .cse17 .cse1 .cse3 .cse13 .cse5 .cse8) (and .cse17 .cse0 .cse19 .cse1 .cse3) (and .cse0 .cse6 .cse3 .cse10) (and .cse6 .cse19 .cse9 .cse16 .cse7 .cse8) (and .cse6 .cse19 .cse1 .cse3 .cse8) (and .cse15 .cse23 .cse3 .cse5 .cse10 .cse8) (not (= 1 ~a1~0)) (and .cse0 (= 18 ~a4~0) .cse26 .cse16 .cse3) (and .cse15 .cse17 .cse5 .cse14 .cse10 .cse8) (and .cse11 .cse1 .cse26 .cse14 .cse4 .cse8) (and .cse17 .cse0 .cse6 .cse9 .cse7 .cse10) (and .cse23 .cse13 .cse5 .cse14 .cse10 .cse8) (not (= 15 |old(~a28~0)|)) (not (= 17 |old(~a4~0)|)) (and .cse0 .cse6 .cse19 .cse16 .cse3 .cse7) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse20 .cse23 .cse3 .cse5 .cse8) (and .cse6 .cse1 .cse12 .cse3) (and .cse6 .cse16 .cse3 .cse7 .cse10 .cse8) (and .cse20 .cse23 .cse12 .cse14) (and .cse6 .cse19 .cse26 .cse12 .cse14) (and .cse17 .cse0 .cse14 .cse11 .cse19 .cse1) (not (= 18 |old(~a26~0)|)) (and .cse1 .cse2 .cse12 .cse14)))) [2018-11-23 14:07:59,418 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-11-23 14:07:59,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:07:59 BoogieIcfgContainer [2018-11-23 14:07:59,437 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 14:07:59,437 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:07:59,437 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:07:59,437 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:07:59,438 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:01:12" (3/4) ... [2018-11-23 14:07:59,441 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 14:07:59,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 14:07:59,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-23 14:07:59,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-23 14:07:59,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 14:07:59,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 14:07:59,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 14:07:59,487 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 14:07:59,490 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 14:07:59,511 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((17 == a28 && !(a4 == 16)) && a7 <= 0) && 18 == a14) && !(a4 == 17)) || (((((!(16 == a28) && !(a4 == a26)) && !(18 == a26)) && a28 <= 16) && 20 <= a14) && a4 <= 16)) || (((!(20 == a14) && 16 == a28) && \old(a26) == a26) && 19 <= a14)) || (((((17 == a26 && 17 == a28) && !(20 == a14)) && a7 <= 0) && 19 <= a14) && a4 <= 16)) || (((!(a4 == 16) && 1 == a3) && 16 == a28) && 18 == a14)) || ((((17 == a28 && a7 <= 0) && \old(a26) == a26) && 19 <= a14) && a4 <= 16)) || ((((1 == a7 && a4 == 17) && 20 <= a14) && 17 == a28) && a3 == \old(a3))) || ((((((!(a4 == a26) && !(20 == a14)) && !(a26 == 17)) && !(18 == a26)) && 19 <= a14) && a4 <= 16) && a28 <= 16)) || (((((17 == a28 && !(a26 == 0)) && !(a26 == 17)) && \old(a4) == a4) && 19 <= a14) && a3 == 1)) || ((((a7 == 0 && a14 == 19) && a28 == 15) && a3 == 1) && \old(a4) == a4)) || (((((1 == a7 && 17 == a28) && 19 <= a14) && !(a4 == a26)) && !(20 == a14)) && !(a26 == 17))) || ((((!(a4 == 16) && a7 <= 0) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || (((((17 == a28 && !(a4 == a26)) && !(a26 == 17)) && 1 == a3) && 19 <= a14) && a4 <= 16)) || ((((1 == a7 && !(a26 == 17)) && !(a4 == 16)) && 19 <= a14) && a28 <= 16)) || (((((!(a4 == a26) && !(a26 == 17)) && !(a4 == 16)) && a7 <= 0) && 19 <= a14) && a28 <= 16)) || ((((((17 == a26 && !(a4 == 16)) && 1 == a3) && 19 <= a14) && !(a4 == 17)) && a28 <= 16) && a7 <= 0)) || (((17 == a26 && !(a7 == 1)) && 20 <= a14) && a28 <= 16)) || (((20 <= a14 && (17 == a28 && !(a4 == a26)) && !(a26 == 17)) && a4 <= 16) && a7 <= 0)) || (((((17 == a26 && !(20 == a14)) && 16 == a28) && 1 == a3) && 19 <= a14) && !(a4 == 17))) || (((((1 == a7 && 17 == a28) && !(a26 == 17)) && \old(a4) == a4) && 19 <= a14) && !(18 == a26))) || (((!(a4 == a26) && !(a26 == 17)) && 16 == a28) && 18 == a14)) || ((((!(a4 == 17) && a26 == 17) && 20 <= a14) && 1 == a3) && a28 == 15)) || (((!(a26 == 17) && !(a4 == 16)) && 16 == a28) && 19 <= a14)) || ((a14 == 20 && (a7 == 1 && a28 == 15) && a3 == 1) && \old(a4) == a4)) || (((((19 <= a14 && !(a4 == a26)) && !(a26 == 17)) && a28 <= 16) && 1 == a3) && a4 <= 16)) || !(19 == \old(a14))) || (((((!(a4 == a26) && !(a26 == 17)) && a7 == \old(a7)) && 18 == a14) && !(18 == a26)) && a28 <= 16)) || ((((17 == a26 && 17 == a28) && \old(a4) == a4) && a7 <= 0) && 19 <= a14)) || ((((a7 == 1 && 18 == a14) && \old(a26) == a26) && a28 == 15) && a3 == 1)) || !(1 == a25)) || ((((a7 == 1 && a28 == 15) && a26 == 17) && a3 == 1) && 18 == a14)) || ((((17 == a28 && !(a26 == 17)) && !(a4 == 16)) && a7 <= 0) && 18 == a14)) || ((((!(a4 == 16) && a7 == \old(a7)) && 16 == a28) && 19 <= a14) && !(a4 == 17))) || ((\old(a4) == a4 && 20 <= a14) && 16 == a28)) || (((!(a4 == 16) && a7 <= 0) && 20 <= a14) && a28 <= 16)) || (((((17 == a26 && 17 == a28) && !(20 == a14)) && 1 == a3) && 19 <= a14) && !(a4 == 17))) || ((((17 == a28 && !(20 == a14)) && !(a26 == 17)) && \old(a4) == a4) && 19 <= a14)) || ((((17 == a28 && !(a4 == 16)) && a7 <= 0) && 1 == a3) && 19 <= a14)) || (((((1 == a7 && !(a4 == 16)) && 18 == a14) && \old(a26) == a26) && !(16 == a28)) && a28 <= 16)) || ((((1 == a7 && 17 == a28) && !(a26 == 17)) && !(a4 == 16)) && 18 == a14)) || (((17 == a28 && !(a4 == a26)) && 18 == a14) && a4 <= 16)) || (((((!(a4 == a26) && !(a26 == 17)) && 20 <= a14) && 1 == a3) && !(18 == a26)) && a28 <= 16)) || ((((!(a4 == a26) && !(a26 == 17)) && !(a4 == 16)) && 18 == a14) && a28 <= 16)) || (((((17 == a26 && !(a7 == 1)) && 18 == a14) && !(16 == a28)) && a4 <= 16) && a28 <= 16)) || !(1 == a1)) || ((((17 == a28 && 18 == a4) && a7 == \old(a7)) && 1 == a3) && 18 == a14)) || (((((17 == a26 && 1 == a7) && !(16 == a28)) && 19 <= a14) && a4 <= 16) && a28 <= 16)) || (((((!(20 == a14) && !(a4 == 16)) && a7 == \old(a7)) && 19 <= a14) && !(a4 == 17)) && a28 <= 16)) || (((((1 == a7 && 17 == a28) && !(a4 == a26)) && 20 <= a14) && !(18 == a26)) && a4 <= 16)) || (((((!(a7 == 1) && \old(a26) == a26) && !(16 == a28)) && 19 <= a14) && a4 <= 16) && a28 <= 16)) || !(15 == \old(a28))) || !(17 == \old(a4))) || (((((17 == a28 && !(a4 == a26)) && !(a26 == 17)) && 1 == a3) && 18 == a14) && !(18 == a26))) || !(1 == \old(a3))) || !(1 == \old(a7))) || ((((\old(a4) == a4 && !(a7 == 1)) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || (((!(a4 == a26) && !(a4 == 16)) && 16 == a28) && 18 == a14)) || (((((!(a4 == a26) && 1 == a3) && 18 == a14) && !(18 == a26)) && a4 <= 16) && a28 <= 16)) || (((\old(a4) == a4 && !(a7 == 1)) && 16 == a28) && 19 <= a14)) || ((((!(a4 == a26) && !(a26 == 17)) && a7 == \old(a7)) && 16 == a28) && 19 <= a14)) || (((((1 == a7 && 17 == a28) && 19 <= a14) && !(20 == a14)) && !(a26 == 17)) && !(a4 == 16))) || !(18 == \old(a26))) || (((!(a4 == 16) && a7 <= 0) && 16 == a28) && 19 <= a14) [2018-11-23 14:07:59,783 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_c6151850-d7fa-4b22-84a0-8bb005537fe2/bin-2019/utaipan/witness.graphml [2018-11-23 14:07:59,783 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:07:59,784 INFO L168 Benchmark]: Toolchain (without parser) took 411720.19 ms. Allocated memory was 1.0 GB in the beginning and 6.8 GB in the end (delta: 5.8 GB). Free memory was 936.6 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2018-11-23 14:07:59,785 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:07:59,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1609.78 ms. Allocated memory is still 1.0 GB. Free memory was 936.6 MB in the beginning and 742.9 MB in the end (delta: 193.7 MB). Peak memory consumption was 193.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:59,785 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 742.9 MB in the beginning and 1.2 GB in the end (delta: -413.6 MB). Peak memory consumption was 55.0 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:59,785 INFO L168 Benchmark]: Boogie Preprocessor took 128.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:59,786 INFO L168 Benchmark]: RCFGBuilder took 2616.51 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 92.8 MB). Free memory was 1.1 GB in the beginning and 824.0 MB in the end (delta: 302.9 MB). Peak memory consumption was 395.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:59,786 INFO L168 Benchmark]: TraceAbstraction took 406851.73 ms. Allocated memory was 1.3 GB in the beginning and 6.8 GB in the end (delta: 5.5 GB). Free memory was 824.0 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. [2018-11-23 14:07:59,786 INFO L168 Benchmark]: Witness Printer took 346.32 ms. Allocated memory is still 6.8 GB. Free memory was 2.5 GB in the beginning and 2.3 GB in the end (delta: 152.5 MB). Peak memory consumption was 152.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:07:59,794 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1609.78 ms. Allocated memory is still 1.0 GB. Free memory was 936.6 MB in the beginning and 742.9 MB in the end (delta: 193.7 MB). Peak memory consumption was 193.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 164.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 742.9 MB in the beginning and 1.2 GB in the end (delta: -413.6 MB). Peak memory consumption was 55.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 128.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2616.51 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 92.8 MB). Free memory was 1.1 GB in the beginning and 824.0 MB in the end (delta: 302.9 MB). Peak memory consumption was 395.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 406851.73 ms. Allocated memory was 1.3 GB in the beginning and 6.8 GB in the end (delta: 5.5 GB). Free memory was 824.0 MB in the beginning and 2.5 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. * Witness Printer took 346.32 ms. Allocated memory is still 6.8 GB. Free memory was 2.5 GB in the beginning and 2.3 GB in the end (delta: 152.5 MB). Peak memory consumption was 152.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4709]: 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)) && a7 <= 0) && 18 == a14) && !(a4 == 17)) || (((((!(16 == a28) && !(a4 == a26)) && !(18 == a26)) && a28 <= 16) && 20 <= a14) && a4 <= 16)) || (((!(20 == a14) && 16 == a28) && \old(a26) == a26) && 19 <= a14)) || (((((17 == a26 && 17 == a28) && !(20 == a14)) && a7 <= 0) && 19 <= a14) && a4 <= 16)) || (((!(a4 == 16) && 1 == a3) && 16 == a28) && 18 == a14)) || ((((17 == a28 && a7 <= 0) && \old(a26) == a26) && 19 <= a14) && a4 <= 16)) || ((((1 == a7 && a4 == 17) && 20 <= a14) && 17 == a28) && a3 == \old(a3))) || ((((((!(a4 == a26) && !(20 == a14)) && !(a26 == 17)) && !(18 == a26)) && 19 <= a14) && a4 <= 16) && a28 <= 16)) || (((((17 == a28 && !(a26 == 0)) && !(a26 == 17)) && \old(a4) == a4) && 19 <= a14) && a3 == 1)) || ((((a7 == 0 && a14 == 19) && a28 == 15) && a3 == 1) && \old(a4) == a4)) || (((((1 == a7 && 17 == a28) && 19 <= a14) && !(a4 == a26)) && !(20 == a14)) && !(a26 == 17))) || ((((!(a4 == 16) && a7 <= 0) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || (((((17 == a28 && !(a4 == a26)) && !(a26 == 17)) && 1 == a3) && 19 <= a14) && a4 <= 16)) || ((((1 == a7 && !(a26 == 17)) && !(a4 == 16)) && 19 <= a14) && a28 <= 16)) || (((((!(a4 == a26) && !(a26 == 17)) && !(a4 == 16)) && a7 <= 0) && 19 <= a14) && a28 <= 16)) || ((((((17 == a26 && !(a4 == 16)) && 1 == a3) && 19 <= a14) && !(a4 == 17)) && a28 <= 16) && a7 <= 0)) || (((17 == a26 && !(a7 == 1)) && 20 <= a14) && a28 <= 16)) || (((20 <= a14 && (17 == a28 && !(a4 == a26)) && !(a26 == 17)) && a4 <= 16) && a7 <= 0)) || (((((17 == a26 && !(20 == a14)) && 16 == a28) && 1 == a3) && 19 <= a14) && !(a4 == 17))) || (((((1 == a7 && 17 == a28) && !(a26 == 17)) && \old(a4) == a4) && 19 <= a14) && !(18 == a26))) || (((!(a4 == a26) && !(a26 == 17)) && 16 == a28) && 18 == a14)) || ((((!(a4 == 17) && a26 == 17) && 20 <= a14) && 1 == a3) && a28 == 15)) || (((!(a26 == 17) && !(a4 == 16)) && 16 == a28) && 19 <= a14)) || ((a14 == 20 && (a7 == 1 && a28 == 15) && a3 == 1) && \old(a4) == a4)) || (((((19 <= a14 && !(a4 == a26)) && !(a26 == 17)) && a28 <= 16) && 1 == a3) && a4 <= 16)) || !(19 == \old(a14))) || (((((!(a4 == a26) && !(a26 == 17)) && a7 == \old(a7)) && 18 == a14) && !(18 == a26)) && a28 <= 16)) || ((((17 == a26 && 17 == a28) && \old(a4) == a4) && a7 <= 0) && 19 <= a14)) || ((((a7 == 1 && 18 == a14) && \old(a26) == a26) && a28 == 15) && a3 == 1)) || !(1 == a25)) || ((((a7 == 1 && a28 == 15) && a26 == 17) && a3 == 1) && 18 == a14)) || ((((17 == a28 && !(a26 == 17)) && !(a4 == 16)) && a7 <= 0) && 18 == a14)) || ((((!(a4 == 16) && a7 == \old(a7)) && 16 == a28) && 19 <= a14) && !(a4 == 17))) || ((\old(a4) == a4 && 20 <= a14) && 16 == a28)) || (((!(a4 == 16) && a7 <= 0) && 20 <= a14) && a28 <= 16)) || (((((17 == a26 && 17 == a28) && !(20 == a14)) && 1 == a3) && 19 <= a14) && !(a4 == 17))) || ((((17 == a28 && !(20 == a14)) && !(a26 == 17)) && \old(a4) == a4) && 19 <= a14)) || ((((17 == a28 && !(a4 == 16)) && a7 <= 0) && 1 == a3) && 19 <= a14)) || (((((1 == a7 && !(a4 == 16)) && 18 == a14) && \old(a26) == a26) && !(16 == a28)) && a28 <= 16)) || ((((1 == a7 && 17 == a28) && !(a26 == 17)) && !(a4 == 16)) && 18 == a14)) || (((17 == a28 && !(a4 == a26)) && 18 == a14) && a4 <= 16)) || (((((!(a4 == a26) && !(a26 == 17)) && 20 <= a14) && 1 == a3) && !(18 == a26)) && a28 <= 16)) || ((((!(a4 == a26) && !(a26 == 17)) && !(a4 == 16)) && 18 == a14) && a28 <= 16)) || (((((17 == a26 && !(a7 == 1)) && 18 == a14) && !(16 == a28)) && a4 <= 16) && a28 <= 16)) || !(1 == a1)) || ((((17 == a28 && 18 == a4) && a7 == \old(a7)) && 1 == a3) && 18 == a14)) || (((((17 == a26 && 1 == a7) && !(16 == a28)) && 19 <= a14) && a4 <= 16) && a28 <= 16)) || (((((!(20 == a14) && !(a4 == 16)) && a7 == \old(a7)) && 19 <= a14) && !(a4 == 17)) && a28 <= 16)) || (((((1 == a7 && 17 == a28) && !(a4 == a26)) && 20 <= a14) && !(18 == a26)) && a4 <= 16)) || (((((!(a7 == 1) && \old(a26) == a26) && !(16 == a28)) && 19 <= a14) && a4 <= 16) && a28 <= 16)) || !(15 == \old(a28))) || !(17 == \old(a4))) || (((((17 == a28 && !(a4 == a26)) && !(a26 == 17)) && 1 == a3) && 18 == a14) && !(18 == a26))) || !(1 == \old(a3))) || !(1 == \old(a7))) || ((((\old(a4) == a4 && !(a7 == 1)) && 18 == a14) && !(16 == a28)) && a28 <= 16)) || (((!(a4 == a26) && !(a4 == 16)) && 16 == a28) && 18 == a14)) || (((((!(a4 == a26) && 1 == a3) && 18 == a14) && !(18 == a26)) && a4 <= 16) && a28 <= 16)) || (((\old(a4) == a4 && !(a7 == 1)) && 16 == a28) && 19 <= a14)) || ((((!(a4 == a26) && !(a26 == 17)) && a7 == \old(a7)) && 16 == a28) && 19 <= a14)) || (((((1 == a7 && 17 == a28) && 19 <= a14) && !(20 == a14)) && !(a26 == 17)) && !(a4 == 16))) || !(18 == \old(a26))) || (((!(a4 == 16) && a7 <= 0) && 16 == a28) && 19 <= a14) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 406.7s OverallTime, 13 OverallIterations, 11 TraceHistogramMax, 248.7s AutomataDifference, 0.0s DeadEndRemovalTime, 79.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 6316 SDtfs, 167295 SDslu, 11376 SDs, 0 SdLazy, 251499 SolverSat, 71537 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 140.7s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 28483 GetRequests, 27570 SyntacticMatches, 23 SemanticMatches, 890 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51874 ImplicationChecksByTransitivity, 13.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=178814occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 25.3s AbstIntTime, 11 AbstIntIterations, 5 AbstIntStrong, 0.9992432171758725 AbsIntWeakeningRatio, 0.051727705358990274 AbsIntAvgWeakeningVarsNumRemoved, 31.79826194909994 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 7.2s AutomataMinimizationTime, 13 MinimizatonAttempts, 12152 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 8022 PreInvPairs, 8630 NumberOfFragments, 24074 HoareAnnotationTreeSize, 8022 FomulaSimplifications, 498539 FormulaSimplificationTreeSizeReduction, 8.1s HoareSimplificationTime, 13 FomulaSimplificationsInter, 448410 FormulaSimplificationTreeSizeReductionInter, 71.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.8s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 21.0s InterpolantComputationTime, 28752 NumberOfCodeBlocks, 28752 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 39884 ConstructedInterpolants, 0 QuantifiedInterpolants, 150985004 SizeOfPredicates, 1 NumberOfNonLiveVariables, 15602 ConjunctsInSsa, 34 ConjunctsInUnsatCore, 25 InterpolantComputations, 2 PerfectInterpolantSequences, 42805/46788 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...