./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem04_label20_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_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem04_label20_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/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 cc2c51f4e9902cbc2376026446121bf9125fd09a .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 01:47:00,994 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:47:00,995 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:47:01,002 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:47:01,002 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:47:01,002 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:47:01,003 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:47:01,004 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:47:01,006 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:47:01,006 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:47:01,007 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:47:01,007 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:47:01,008 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:47:01,008 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:47:01,009 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:47:01,009 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:47:01,009 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:47:01,010 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:47:01,011 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:47:01,012 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:47:01,013 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:47:01,014 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:47:01,016 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:47:01,016 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:47:01,016 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:47:01,016 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:47:01,017 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:47:01,017 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:47:01,018 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:47:01,019 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:47:01,019 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:47:01,019 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:47:01,019 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:47:01,020 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:47:01,020 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:47:01,021 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:47:01,021 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 01:47:01,033 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:47:01,033 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:47:01,034 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:47:01,034 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 01:47:01,034 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 01:47:01,034 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 01:47:01,035 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 01:47:01,035 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 01:47:01,035 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 01:47:01,035 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 01:47:01,035 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 01:47:01,035 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 01:47:01,035 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 01:47:01,036 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:47:01,036 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:47:01,036 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:47:01,036 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:47:01,037 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:47:01,037 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:47:01,037 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:47:01,037 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:47:01,037 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:47:01,037 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:47:01,037 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:47:01,037 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:47:01,038 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:47:01,038 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 01:47:01,038 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:47:01,038 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 01:47:01,038 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 01:47:01,038 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:47:01,038 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:47:01,038 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:47:01,039 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 01:47:01,039 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:47:01,039 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:47:01,039 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 01:47:01,039 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_f04716ef-bbb4-4dc2-a891-db644544769d/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 -> cc2c51f4e9902cbc2376026446121bf9125fd09a [2018-11-23 01:47:01,063 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:47:01,072 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:47:01,074 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:47:01,076 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:47:01,076 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:47:01,076 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem04_label20_true-unreach-call_false-termination.c [2018-11-23 01:47:01,121 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/data/471e90cad/a10d72c8e1d24d84926e0e1140c97176/FLAG248b26c93 [2018-11-23 01:47:01,587 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:47:01,587 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/sv-benchmarks/c/eca-rers2012/Problem04_label20_true-unreach-call_false-termination.c [2018-11-23 01:47:01,607 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/data/471e90cad/a10d72c8e1d24d84926e0e1140c97176/FLAG248b26c93 [2018-11-23 01:47:01,619 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/data/471e90cad/a10d72c8e1d24d84926e0e1140c97176 [2018-11-23 01:47:01,621 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:47:01,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:47:01,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:47:01,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:47:01,626 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:47:01,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:47:01" (1/1) ... [2018-11-23 01:47:01,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e4096d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:01, skipping insertion in model container [2018-11-23 01:47:01,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:47:01" (1/1) ... [2018-11-23 01:47:01,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:47:01,744 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:47:02,791 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:47:02,795 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:47:03,365 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:47:03,389 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:47:03,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03 WrapperNode [2018-11-23 01:47:03,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:47:03,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:47:03,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:47:03,390 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:47:03,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (1/1) ... [2018-11-23 01:47:03,550 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (1/1) ... [2018-11-23 01:47:03,557 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:47:03,558 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:47:03,558 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:47:03,558 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:47:03,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (1/1) ... [2018-11-23 01:47:03,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (1/1) ... [2018-11-23 01:47:03,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (1/1) ... [2018-11-23 01:47:03,579 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (1/1) ... [2018-11-23 01:47:03,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (1/1) ... [2018-11-23 01:47:03,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (1/1) ... [2018-11-23 01:47:03,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (1/1) ... [2018-11-23 01:47:03,729 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:47:03,730 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:47:03,730 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:47:03,730 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:47:03,731 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/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 01:47:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 01:47:03,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 01:47:03,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 01:47:03,774 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-23 01:47:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-23 01:47:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-23 01:47:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-23 01:47:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 01:47:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 01:47:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 01:47:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 01:47:03,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:47:03,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:47:03,776 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 01:47:03,776 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 01:47:06,214 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 01:47:06,214 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 01:47:06,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:47:06 BoogieIcfgContainer [2018-11-23 01:47:06,214 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 01:47:06,215 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 01:47:06,215 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 01:47:06,217 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 01:47:06,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:47:01" (1/3) ... [2018-11-23 01:47:06,218 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8ac2dff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:47:06, skipping insertion in model container [2018-11-23 01:47:06,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:03" (2/3) ... [2018-11-23 01:47:06,219 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8ac2dff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:47:06, skipping insertion in model container [2018-11-23 01:47:06,219 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:47:06" (3/3) ... [2018-11-23 01:47:06,221 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem04_label20_true-unreach-call_false-termination.c [2018-11-23 01:47:06,229 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 01:47:06,235 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 01:47:06,247 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 01:47:06,279 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 01:47:06,279 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 01:47:06,279 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 01:47:06,279 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 01:47:06,279 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 01:47:06,279 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 01:47:06,279 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 01:47:06,280 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 01:47:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states. [2018-11-23 01:47:06,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 806 [2018-11-23 01:47:06,336 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:47:06,337 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:47:06,338 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:47:06,342 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:47:06,343 INFO L82 PathProgramCache]: Analyzing trace with hash 2009455858, now seen corresponding path program 1 times [2018-11-23 01:47:06,344 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:47:06,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:47:06,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:47:06,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:47:06,374 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:47:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:47:07,405 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 01:47:07,406 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:47:07,407 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 01:47:07,407 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:47:07,411 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:47:07,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:47:07,420 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 01:47:07,422 INFO L87 Difference]: Start difference. First operand 906 states. Second operand 3 states. [2018-11-23 01:47:09,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:47:09,687 INFO L93 Difference]: Finished difference Result 2644 states and 5099 transitions. [2018-11-23 01:47:09,688 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:47:09,689 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 805 [2018-11-23 01:47:09,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:47:09,710 INFO L225 Difference]: With dead ends: 2644 [2018-11-23 01:47:09,711 INFO L226 Difference]: Without dead ends: 1736 [2018-11-23 01:47:09,716 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 01:47:09,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1736 states. [2018-11-23 01:47:09,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1736 to 1736. [2018-11-23 01:47:09,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1736 states. [2018-11-23 01:47:09,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1736 states and 3119 transitions. [2018-11-23 01:47:09,797 INFO L78 Accepts]: Start accepts. Automaton has 1736 states and 3119 transitions. Word has length 805 [2018-11-23 01:47:09,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:47:09,799 INFO L480 AbstractCegarLoop]: Abstraction has 1736 states and 3119 transitions. [2018-11-23 01:47:09,799 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:47:09,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3119 transitions. [2018-11-23 01:47:09,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 864 [2018-11-23 01:47:09,814 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:47:09,815 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:47:09,815 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:47:09,815 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:47:09,815 INFO L82 PathProgramCache]: Analyzing trace with hash -1547040089, now seen corresponding path program 1 times [2018-11-23 01:47:09,816 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:47:09,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:47:09,817 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:47:09,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:47:09,817 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:47:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:47:10,200 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:47:10,201 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:47:10,201 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 01:47:10,201 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:47:10,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 01:47:10,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 01:47:10,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 01:47:10,204 INFO L87 Difference]: Start difference. First operand 1736 states and 3119 transitions. Second operand 6 states. [2018-11-23 01:47:13,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:47:13,455 INFO L93 Difference]: Finished difference Result 5345 states and 9707 transitions. [2018-11-23 01:47:13,455 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 01:47:13,455 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 863 [2018-11-23 01:47:13,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:47:13,465 INFO L225 Difference]: With dead ends: 5345 [2018-11-23 01:47:13,465 INFO L226 Difference]: Without dead ends: 3615 [2018-11-23 01:47:13,468 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:47:13,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3615 states. [2018-11-23 01:47:13,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3615 to 3585. [2018-11-23 01:47:13,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3585 states. [2018-11-23 01:47:13,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3585 states to 3585 states and 6076 transitions. [2018-11-23 01:47:13,524 INFO L78 Accepts]: Start accepts. Automaton has 3585 states and 6076 transitions. Word has length 863 [2018-11-23 01:47:13,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:47:13,524 INFO L480 AbstractCegarLoop]: Abstraction has 3585 states and 6076 transitions. [2018-11-23 01:47:13,524 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 01:47:13,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3585 states and 6076 transitions. [2018-11-23 01:47:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2018-11-23 01:47:13,532 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:47:13,533 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 01:47:13,533 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:47:13,533 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:47:13,533 INFO L82 PathProgramCache]: Analyzing trace with hash 1605858639, now seen corresponding path program 1 times [2018-11-23 01:47:13,534 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:47:13,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:47:13,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:47:13,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:47:13,535 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:47:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:47:13,935 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:47:13,936 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 01:47:13,936 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 01:47:13,936 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:47:13,937 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 01:47:13,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 01:47:13,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 01:47:13,938 INFO L87 Difference]: Start difference. First operand 3585 states and 6076 transitions. Second operand 6 states. [2018-11-23 01:47:16,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:47:16,713 INFO L93 Difference]: Finished difference Result 9102 states and 15441 transitions. [2018-11-23 01:47:16,714 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 01:47:16,714 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 883 [2018-11-23 01:47:16,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:47:16,738 INFO L225 Difference]: With dead ends: 9102 [2018-11-23 01:47:16,738 INFO L226 Difference]: Without dead ends: 5523 [2018-11-23 01:47:16,747 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 01:47:16,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5523 states. [2018-11-23 01:47:16,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5523 to 5493. [2018-11-23 01:47:16,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5493 states. [2018-11-23 01:47:16,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 5493 states and 8488 transitions. [2018-11-23 01:47:16,857 INFO L78 Accepts]: Start accepts. Automaton has 5493 states and 8488 transitions. Word has length 883 [2018-11-23 01:47:16,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:47:16,857 INFO L480 AbstractCegarLoop]: Abstraction has 5493 states and 8488 transitions. [2018-11-23 01:47:16,857 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 01:47:16,857 INFO L276 IsEmpty]: Start isEmpty. Operand 5493 states and 8488 transitions. [2018-11-23 01:47:16,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 903 [2018-11-23 01:47:16,868 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:47:16,869 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:47:16,869 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:47:16,869 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:47:16,870 INFO L82 PathProgramCache]: Analyzing trace with hash 227739038, now seen corresponding path program 1 times [2018-11-23 01:47:16,870 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:47:16,870 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:47:16,870 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:47:16,870 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:47:16,871 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:47:16,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:47:17,202 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 108 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 01:47:17,203 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:47:17,203 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:47:17,204 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 903 with the following transitions: [2018-11-23 01:47:17,206 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [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], [2905], [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 01:47:17,258 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:47:17,258 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:47:19,412 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 01:47:19,413 INFO L272 AbstractInterpreter]: Visited 809 different actions 1612 times. Merged at 4 different actions 4 times. Never widened. Performed 27859 root evaluator evaluations with a maximum evaluation depth of 3. Performed 27859 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 01:47:19,419 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:47:19,419 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 01:47:20,307 INFO L227 lantSequenceWeakener]: Weakened 899 states. On average, predicates are now at 78.63% of their original sizes. [2018-11-23 01:47:20,307 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 01:47:20,444 INFO L415 sIntCurrentIteration]: We unified 901 AI predicates to 901 [2018-11-23 01:47:20,444 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 01:47:20,445 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:47:20,445 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [6] total 20 [2018-11-23 01:47:20,446 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:47:20,447 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 01:47:20,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 01:47:20,447 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 01:47:20,447 INFO L87 Difference]: Start difference. First operand 5493 states and 8488 transitions. Second operand 16 states. [2018-11-23 01:48:04,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:48:04,649 INFO L93 Difference]: Finished difference Result 15343 states and 23578 transitions. [2018-11-23 01:48:04,649 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-23 01:48:04,649 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 902 [2018-11-23 01:48:04,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:48:04,673 INFO L225 Difference]: With dead ends: 15343 [2018-11-23 01:48:04,673 INFO L226 Difference]: Without dead ends: 9856 [2018-11-23 01:48:04,680 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 926 GetRequests, 887 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=225, Invalid=1415, Unknown=0, NotChecked=0, Total=1640 [2018-11-23 01:48:04,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9856 states. [2018-11-23 01:48:04,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9856 to 9806. [2018-11-23 01:48:04,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9806 states. [2018-11-23 01:48:04,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9806 states to 9806 states and 13026 transitions. [2018-11-23 01:48:04,798 INFO L78 Accepts]: Start accepts. Automaton has 9806 states and 13026 transitions. Word has length 902 [2018-11-23 01:48:04,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:48:04,799 INFO L480 AbstractCegarLoop]: Abstraction has 9806 states and 13026 transitions. [2018-11-23 01:48:04,799 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 01:48:04,799 INFO L276 IsEmpty]: Start isEmpty. Operand 9806 states and 13026 transitions. [2018-11-23 01:48:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2018-11-23 01:48:04,814 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:48:04,814 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:48:04,814 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:48:04,815 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:48:04,815 INFO L82 PathProgramCache]: Analyzing trace with hash 877078374, now seen corresponding path program 1 times [2018-11-23 01:48:04,815 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:48:04,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:48:04,816 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:48:04,816 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:48:04,816 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:48:04,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:48:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-23 01:48:05,621 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:48:05,621 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:48:05,621 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 950 with the following transitions: [2018-11-23 01:48:05,622 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [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], 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[2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3093], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3535], [3536], [3537], [3539], [3540] [2018-11-23 01:48:05,636 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:48:05,636 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:48:07,080 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 01:48:07,081 INFO L272 AbstractInterpreter]: Visited 809 different actions 2419 times. Merged at 6 different actions 12 times. Never widened. Performed 43532 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43532 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 01:48:07,088 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:48:07,089 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 01:48:07,850 INFO L227 lantSequenceWeakener]: Weakened 946 states. On average, predicates are now at 80.03% of their original sizes. [2018-11-23 01:48:07,850 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 01:48:07,971 INFO L415 sIntCurrentIteration]: We unified 948 AI predicates to 948 [2018-11-23 01:48:07,971 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 01:48:07,971 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:48:07,971 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [4] total 18 [2018-11-23 01:48:07,971 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:48:07,972 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 01:48:07,972 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 01:48:07,972 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 01:48:07,973 INFO L87 Difference]: Start difference. First operand 9806 states and 13026 transitions. Second operand 16 states. [2018-11-23 01:48:28,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:48:28,411 INFO L93 Difference]: Finished difference Result 24996 states and 35540 transitions. [2018-11-23 01:48:28,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2018-11-23 01:48:28,411 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 949 [2018-11-23 01:48:28,413 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:48:28,439 INFO L225 Difference]: With dead ends: 24996 [2018-11-23 01:48:28,439 INFO L226 Difference]: Without dead ends: 16030 [2018-11-23 01:48:28,454 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 975 GetRequests, 934 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 382 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=239, Invalid=1567, Unknown=0, NotChecked=0, Total=1806 [2018-11-23 01:48:28,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16030 states. [2018-11-23 01:48:28,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16030 to 15993. [2018-11-23 01:48:28,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15993 states. [2018-11-23 01:48:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15993 states to 15993 states and 20062 transitions. [2018-11-23 01:48:28,695 INFO L78 Accepts]: Start accepts. Automaton has 15993 states and 20062 transitions. Word has length 949 [2018-11-23 01:48:28,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:48:28,697 INFO L480 AbstractCegarLoop]: Abstraction has 15993 states and 20062 transitions. [2018-11-23 01:48:28,697 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 01:48:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 15993 states and 20062 transitions. [2018-11-23 01:48:28,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2018-11-23 01:48:28,732 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:48:28,733 INFO L402 BasicCegarLoop]: trace histogram [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, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:48:28,733 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:48:28,734 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:48:28,734 INFO L82 PathProgramCache]: Analyzing trace with hash -1272546358, now seen corresponding path program 1 times [2018-11-23 01:48:28,734 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:48:28,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:48:28,735 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:48:28,735 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:48:28,735 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:48:28,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:48:29,384 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 174 proven. 112 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 01:48:29,384 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:48:29,384 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:48:29,385 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 976 with the following transitions: [2018-11-23 01:48:29,385 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2625], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2905], [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 01:48:29,403 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:48:29,403 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:48:30,695 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 01:48:30,695 INFO L272 AbstractInterpreter]: Visited 811 different actions 1616 times. Merged at 4 different actions 4 times. Never widened. Performed 28230 root evaluator evaluations with a maximum evaluation depth of 3. Performed 28230 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 01:48:30,697 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:48:30,697 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 01:48:31,426 INFO L227 lantSequenceWeakener]: Weakened 972 states. On average, predicates are now at 80.03% of their original sizes. [2018-11-23 01:48:31,426 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 01:48:31,531 INFO L415 sIntCurrentIteration]: We unified 974 AI predicates to 974 [2018-11-23 01:48:31,531 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 01:48:31,531 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:48:31,531 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-23 01:48:31,531 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:48:31,532 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 01:48:31,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 01:48:31,533 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 01:48:31,533 INFO L87 Difference]: Start difference. First operand 15993 states and 20062 transitions. Second operand 16 states. [2018-11-23 01:48:52,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:48:52,691 INFO L93 Difference]: Finished difference Result 32029 states and 40237 transitions. [2018-11-23 01:48:52,691 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-23 01:48:52,691 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 975 [2018-11-23 01:48:52,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:48:52,723 INFO L225 Difference]: With dead ends: 32029 [2018-11-23 01:48:52,723 INFO L226 Difference]: Without dead ends: 16876 [2018-11-23 01:48:52,731 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 999 GetRequests, 960 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 01:48:52,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16876 states. [2018-11-23 01:48:52,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16876 to 16870. [2018-11-23 01:48:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16870 states. [2018-11-23 01:48:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16870 states to 16870 states and 20959 transitions. [2018-11-23 01:48:52,954 INFO L78 Accepts]: Start accepts. Automaton has 16870 states and 20959 transitions. Word has length 975 [2018-11-23 01:48:52,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:48:52,954 INFO L480 AbstractCegarLoop]: Abstraction has 16870 states and 20959 transitions. [2018-11-23 01:48:52,954 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 01:48:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 16870 states and 20959 transitions. [2018-11-23 01:48:52,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2018-11-23 01:48:52,986 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:48:52,986 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:48:52,987 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:48:52,987 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:48:52,987 INFO L82 PathProgramCache]: Analyzing trace with hash 590990304, now seen corresponding path program 1 times [2018-11-23 01:48:52,987 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:48:52,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:48:52,988 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:48:52,988 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:48:52,988 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:48:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:48:53,643 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 185 proven. 107 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-11-23 01:48:53,643 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:48:53,643 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:48:53,643 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 978 with the following transitions: [2018-11-23 01:48:53,644 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2661], [2662], [2666], [2669], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2698], [2702], [2706], [2710], [2714], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2825], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2905], [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 01:48:53,657 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:48:53,657 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:48:55,056 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 01:48:55,056 INFO L272 AbstractInterpreter]: Visited 811 different actions 2427 times. Merged at 6 different actions 14 times. Never widened. Performed 42913 root evaluator evaluations with a maximum evaluation depth of 3. Performed 42913 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 01:48:55,062 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:48:55,062 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 01:48:56,051 INFO L227 lantSequenceWeakener]: Weakened 974 states. On average, predicates are now at 78.63% of their original sizes. [2018-11-23 01:48:56,051 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 01:48:56,161 INFO L415 sIntCurrentIteration]: We unified 976 AI predicates to 976 [2018-11-23 01:48:56,161 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 01:48:56,161 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:48:56,162 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [16] imperfect sequences [11] total 25 [2018-11-23 01:48:56,162 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:48:56,162 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 01:48:56,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 01:48:56,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2018-11-23 01:48:56,163 INFO L87 Difference]: Start difference. First operand 16870 states and 20959 transitions. Second operand 16 states. [2018-11-23 01:49:26,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:49:26,384 INFO L93 Difference]: Finished difference Result 36886 states and 47344 transitions. [2018-11-23 01:49:26,384 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-11-23 01:49:26,385 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 977 [2018-11-23 01:49:26,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:49:26,412 INFO L225 Difference]: With dead ends: 36886 [2018-11-23 01:49:26,412 INFO L226 Difference]: Without dead ends: 20856 [2018-11-23 01:49:26,430 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1004 GetRequests, 962 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 409 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=246, Invalid=1646, Unknown=0, NotChecked=0, Total=1892 [2018-11-23 01:49:26,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20856 states. [2018-11-23 01:49:26,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20856 to 20737. [2018-11-23 01:49:26,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20737 states. [2018-11-23 01:49:26,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20737 states to 20737 states and 25324 transitions. [2018-11-23 01:49:26,657 INFO L78 Accepts]: Start accepts. Automaton has 20737 states and 25324 transitions. Word has length 977 [2018-11-23 01:49:26,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:49:26,657 INFO L480 AbstractCegarLoop]: Abstraction has 20737 states and 25324 transitions. [2018-11-23 01:49:26,658 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 01:49:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 20737 states and 25324 transitions. [2018-11-23 01:49:26,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1233 [2018-11-23 01:49:26,687 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:49:26,687 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 01:49:26,687 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:49:26,687 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:49:26,687 INFO L82 PathProgramCache]: Analyzing trace with hash -394504417, now seen corresponding path program 1 times [2018-11-23 01:49:26,687 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:49:26,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:49:26,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:49:26,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:49:26,688 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:49:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:49:27,725 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 427 proven. 301 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-11-23 01:49:27,725 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:49:27,725 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:49:27,726 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1233 with the following transitions: [2018-11-23 01:49:27,726 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [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], [2890], [2894], [2898], [2902], [2905], [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 01:49:27,737 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:49:27,737 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:49:29,177 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 01:49:29,178 INFO L272 AbstractInterpreter]: Visited 815 different actions 2434 times. Merged at 6 different actions 12 times. Never widened. Performed 43638 root evaluator evaluations with a maximum evaluation depth of 3. Performed 43638 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 01:49:29,182 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:49:29,182 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 01:49:30,148 INFO L227 lantSequenceWeakener]: Weakened 1229 states. On average, predicates are now at 80.03% of their original sizes. [2018-11-23 01:49:30,148 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 01:49:30,268 INFO L415 sIntCurrentIteration]: We unified 1231 AI predicates to 1231 [2018-11-23 01:49:30,268 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 01:49:30,268 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:49:30,268 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [10] total 25 [2018-11-23 01:49:30,268 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:49:30,269 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-23 01:49:30,269 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-23 01:49:30,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2018-11-23 01:49:30,269 INFO L87 Difference]: Start difference. First operand 20737 states and 25324 transitions. Second operand 17 states. [2018-11-23 01:49:58,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:49:58,171 INFO L93 Difference]: Finished difference Result 42512 states and 51943 transitions. [2018-11-23 01:49:58,171 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2018-11-23 01:49:58,171 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 1232 [2018-11-23 01:49:58,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:49:58,200 INFO L225 Difference]: With dead ends: 42512 [2018-11-23 01:49:58,200 INFO L226 Difference]: Without dead ends: 22615 [2018-11-23 01:49:58,218 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 1250 GetRequests, 1216 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 01:49:58,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22615 states. [2018-11-23 01:49:58,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22615 to 22552. [2018-11-23 01:49:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22552 states. [2018-11-23 01:49:58,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22552 states to 22552 states and 27268 transitions. [2018-11-23 01:49:58,448 INFO L78 Accepts]: Start accepts. Automaton has 22552 states and 27268 transitions. Word has length 1232 [2018-11-23 01:49:58,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:49:58,448 INFO L480 AbstractCegarLoop]: Abstraction has 22552 states and 27268 transitions. [2018-11-23 01:49:58,448 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-23 01:49:58,449 INFO L276 IsEmpty]: Start isEmpty. Operand 22552 states and 27268 transitions. [2018-11-23 01:49:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1300 [2018-11-23 01:49:58,472 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:49:58,473 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 01:49:58,473 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:49:58,473 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:49:58,474 INFO L82 PathProgramCache]: Analyzing trace with hash -92168377, now seen corresponding path program 1 times [2018-11-23 01:49:58,474 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:49:58,474 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:49:58,475 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:49:58,475 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:49:58,475 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:49:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:49:59,478 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 600 proven. 163 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2018-11-23 01:49:59,478 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:49:59,478 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:49:59,479 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1300 with the following transitions: [2018-11-23 01:49:59,479 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [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], [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], [2905], [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 01:49:59,489 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:49:59,489 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:50:01,537 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:50:01,537 INFO L272 AbstractInterpreter]: Visited 816 different actions 3251 times. Merged at 7 different actions 23 times. Never widened. Performed 59712 root evaluator evaluations with a maximum evaluation depth of 3. Performed 59712 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 01:50:01,538 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:50:01,539 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:50:01,539 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:50:01,539 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/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 01:50:01,547 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:50:01,547 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:50:01,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:50:01,808 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:50:02,371 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 745 proven. 2 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-23 01:50:02,372 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:50:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 620 proven. 97 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2018-11-23 01:50:03,055 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:50:03,056 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 15 [2018-11-23 01:50:03,056 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:50:03,057 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-23 01:50:03,057 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-23 01:50:03,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2018-11-23 01:50:03,058 INFO L87 Difference]: Start difference. First operand 22552 states and 27268 transitions. Second operand 14 states. [2018-11-23 01:50:15,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:50:15,060 INFO L93 Difference]: Finished difference Result 66429 states and 88519 transitions. [2018-11-23 01:50:15,060 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2018-11-23 01:50:15,060 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1299 [2018-11-23 01:50:15,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:50:15,125 INFO L225 Difference]: With dead ends: 66429 [2018-11-23 01:50:15,125 INFO L226 Difference]: Without dead ends: 44717 [2018-11-23 01:50:15,152 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2708 GetRequests, 2640 SyntacticMatches, 3 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1338 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=916, Invalid=3506, Unknown=0, NotChecked=0, Total=4422 [2018-11-23 01:50:15,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44717 states. [2018-11-23 01:50:15,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44717 to 42892. [2018-11-23 01:50:15,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42892 states. [2018-11-23 01:50:15,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42892 states to 42892 states and 51973 transitions. [2018-11-23 01:50:15,568 INFO L78 Accepts]: Start accepts. Automaton has 42892 states and 51973 transitions. Word has length 1299 [2018-11-23 01:50:15,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:50:15,568 INFO L480 AbstractCegarLoop]: Abstraction has 42892 states and 51973 transitions. [2018-11-23 01:50:15,568 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-23 01:50:15,568 INFO L276 IsEmpty]: Start isEmpty. Operand 42892 states and 51973 transitions. [2018-11-23 01:50:15,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1347 [2018-11-23 01:50:15,612 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:50:15,613 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:50:15,613 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:50:15,613 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:50:15,613 INFO L82 PathProgramCache]: Analyzing trace with hash 1973321401, now seen corresponding path program 1 times [2018-11-23 01:50:15,614 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:50:15,614 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:50:15,614 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:50:15,614 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:50:15,615 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:50:15,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:50:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 699 proven. 273 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-11-23 01:50:19,156 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:50:19,156 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:50:19,156 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1347 with the following transitions: [2018-11-23 01:50:19,157 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2889], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3082], [3086], [3090], [3094], [3098], [3102], [3106], [3110], [3114], [3118], [3122], [3126], [3130], [3134], [3138], [3142], [3146], [3150], [3154], [3158], [3162], [3166], [3170], [3174], [3178], [3182], [3186], [3190], [3194], [3198], [3202], [3206], [3210], [3214], [3218], [3222], [3226], [3230], [3234], [3238], [3242], [3246], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 01:50:19,166 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:50:19,166 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:50:22,313 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:50:22,313 INFO L272 AbstractInterpreter]: Visited 816 different actions 4885 times. Merged at 9 different actions 46 times. Widened at 1 different actions 2 times. Performed 91991 root evaluator evaluations with a maximum evaluation depth of 3. Performed 91991 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 15 fixpoints after 4 different actions. Largest state had 44 variables. [2018-11-23 01:50:22,318 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:50:22,318 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:50:22,318 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:50:22,318 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/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 01:50:22,324 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:50:22,324 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:50:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:50:22,523 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:50:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 535 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-11-23 01:50:23,159 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:50:23,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 535 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-11-23 01:50:23,985 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 01:50:23,986 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [18] total 19 [2018-11-23 01:50:23,986 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 01:50:23,987 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 01:50:23,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 01:50:23,987 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-23 01:50:23,987 INFO L87 Difference]: Start difference. First operand 42892 states and 51973 transitions. Second operand 3 states. [2018-11-23 01:50:26,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:50:26,077 INFO L93 Difference]: Finished difference Result 113220 states and 141749 transitions. [2018-11-23 01:50:26,077 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 01:50:26,077 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1346 [2018-11-23 01:50:26,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:50:26,182 INFO L225 Difference]: With dead ends: 113220 [2018-11-23 01:50:26,182 INFO L226 Difference]: Without dead ends: 71168 [2018-11-23 01:50:26,227 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2715 GetRequests, 2693 SyntacticMatches, 5 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 148 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2018-11-23 01:50:26,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71168 states. [2018-11-23 01:50:26,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71168 to 68539. [2018-11-23 01:50:26,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68539 states. [2018-11-23 01:50:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68539 states to 68539 states and 86152 transitions. [2018-11-23 01:50:26,876 INFO L78 Accepts]: Start accepts. Automaton has 68539 states and 86152 transitions. Word has length 1346 [2018-11-23 01:50:26,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:50:26,877 INFO L480 AbstractCegarLoop]: Abstraction has 68539 states and 86152 transitions. [2018-11-23 01:50:26,877 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 01:50:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 68539 states and 86152 transitions. [2018-11-23 01:50:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1393 [2018-11-23 01:50:26,941 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:50:26,942 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 01:50:26,942 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:50:26,942 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:50:26,942 INFO L82 PathProgramCache]: Analyzing trace with hash 164710870, now seen corresponding path program 1 times [2018-11-23 01:50:26,942 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:50:26,943 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:50:26,943 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:50:26,943 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:50:26,943 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:50:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:50:27,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 678 proven. 450 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2018-11-23 01:50:27,871 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:50:27,871 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:50:27,871 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1393 with the following transitions: [2018-11-23 01:50:27,871 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [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], [3249], [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 01:50:27,879 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:50:27,879 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:50:30,421 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:50:30,421 INFO L272 AbstractInterpreter]: Visited 817 different actions 4068 times. Merged at 8 different actions 30 times. Never widened. Performed 75615 root evaluator evaluations with a maximum evaluation depth of 3. Performed 75615 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 10 fixpoints after 3 different actions. Largest state had 44 variables. [2018-11-23 01:50:30,422 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:50:30,422 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:50:30,422 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:50:30,422 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/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 01:50:30,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:50:30,429 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:50:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:50:30,626 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:50:32,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 929 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-11-23 01:50:32,338 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:50:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 929 proven. 2 refuted. 0 times theorem prover too weak. 375 trivial. 0 not checked. [2018-11-23 01:50:33,022 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:50:33,022 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-23 01:50:33,022 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:50:33,023 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 01:50:33,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 01:50:33,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-11-23 01:50:33,024 INFO L87 Difference]: Start difference. First operand 68539 states and 86152 transitions. Second operand 9 states. [2018-11-23 01:50:39,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:50:39,506 INFO L93 Difference]: Finished difference Result 161634 states and 211727 transitions. [2018-11-23 01:50:39,506 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-23 01:50:39,506 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1392 [2018-11-23 01:50:39,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:50:39,662 INFO L225 Difference]: With dead ends: 161634 [2018-11-23 01:50:39,662 INFO L226 Difference]: Without dead ends: 93935 [2018-11-23 01:50:39,734 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2841 GetRequests, 2808 SyntacticMatches, 2 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 242 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=253, Invalid=803, Unknown=0, NotChecked=0, Total=1056 [2018-11-23 01:50:39,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 93935 states. [2018-11-23 01:50:40,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 93935 to 92464. [2018-11-23 01:50:40,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92464 states. [2018-11-23 01:50:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92464 states to 92464 states and 112016 transitions. [2018-11-23 01:50:40,657 INFO L78 Accepts]: Start accepts. Automaton has 92464 states and 112016 transitions. Word has length 1392 [2018-11-23 01:50:40,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:50:40,658 INFO L480 AbstractCegarLoop]: Abstraction has 92464 states and 112016 transitions. [2018-11-23 01:50:40,658 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 01:50:40,658 INFO L276 IsEmpty]: Start isEmpty. Operand 92464 states and 112016 transitions. [2018-11-23 01:50:40,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1511 [2018-11-23 01:50:40,739 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:50:40,739 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, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 01:50:40,739 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:50:40,740 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:50:40,740 INFO L82 PathProgramCache]: Analyzing trace with hash -1778333950, now seen corresponding path program 1 times [2018-11-23 01:50:40,740 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:50:40,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:50:40,741 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:50:40,741 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:50:40,741 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:50:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:50:44,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1664 backedges. 876 proven. 692 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2018-11-23 01:50:44,549 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:50:44,549 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:50:44,549 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1511 with the following transitions: [2018-11-23 01:50:44,550 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [854], [858], [862], [866], [870], [874], [878], [882], [886], [890], [894], [898], [902], [906], [910], [914], [918], [922], [926], [930], [934], [938], [942], [946], [950], [954], [958], [962], [966], [970], [974], [978], [982], [986], [990], [994], [998], [1002], [1006], [1010], [1014], [1018], [1022], [1026], [1030], [1034], [1038], [1042], [1046], [1050], [1054], [1058], [1062], [1066], [1070], [1074], [1078], [1082], [1086], [1090], [1094], [1098], [1102], [1106], [1110], [1114], [1118], [1122], [1126], [1130], [1134], [1138], [1142], [1146], [1150], [1154], [1158], [1162], [1166], [1170], [1174], [1178], [1182], [1186], [1190], [1194], [1198], [1202], [1206], [1210], [1214], [1218], [1222], [1226], [1230], [1234], [1238], [1242], [1246], [1250], [1254], [1258], [1262], [1266], [1270], [1274], [1278], [1282], [1286], [1290], [1294], [1298], [1302], [1306], [1310], [1314], [1318], [1322], [1326], [1330], [1334], [1338], [1342], [1346], [1350], [1354], [1358], [1362], [1366], [1370], [1374], [1378], [1382], [1386], [1390], [1394], [1398], [1402], [1406], [1410], [1414], [1418], [1422], [1426], [1430], [1434], [1438], [1442], [1446], [1450], [1454], [1458], [1462], [1466], [1470], [1474], [1478], [1482], [1486], [1490], [1494], [1498], [1502], [1506], [1510], [1514], [1518], [1522], [1526], [1530], [1534], [1538], [1542], [1546], [1550], [1554], [1558], [1562], [1566], [1570], [1574], [1578], [1582], [1586], [1590], [1594], [1598], [1602], [1606], [1610], [1614], [1618], [1622], [1626], [1630], [1634], [1638], [1642], [1646], [1650], [1654], [1658], [1662], [1666], [1670], [1674], [1678], [1682], [1686], [1690], [1694], [1698], [1702], [1706], [1710], [1714], [1718], [1722], [1726], [1730], [1734], [1738], [1742], [1745], [1746], [1750], [1754], [1758], [1762], [1766], [1770], [1774], [1778], [1782], [1786], [1790], [1794], [1798], [1802], [1806], [1810], [1814], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1926], [1930], [1934], [1938], [1942], [1946], [1950], [1954], [1958], [1962], [1966], [1970], [1974], [1978], [1982], [1986], [1990], [1994], [1998], [2002], [2006], [2010], [2014], [2018], [2022], [2026], [2030], [2034], [2038], [2042], [2046], [2050], [2054], [2058], [2062], [2066], [2070], [2074], [2078], [2082], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2174], [2178], [2182], [2186], [2190], [2194], [2198], [2202], [2206], [2210], [2214], [2218], [2222], [2226], [2230], [2234], [2238], [2242], [2246], [2250], [2254], [2258], [2262], [2266], [2270], [2274], [2278], [2282], [2286], [2290], [2294], [2298], [2302], [2306], [2310], [2314], [2318], [2322], [2326], [2330], [2334], [2338], [2342], [2346], [2350], [2354], [2358], [2362], [2366], [2370], [2374], [2378], [2382], [2386], [2390], [2394], [2398], [2402], [2406], [2410], [2414], [2418], [2422], [2426], [2430], [2434], [2438], [2442], [2446], [2450], [2454], [2458], [2462], [2466], [2470], [2474], [2478], [2482], [2486], [2490], [2494], [2498], [2502], [2506], [2510], [2514], [2518], [2522], [2526], [2530], [2534], [2538], [2542], [2546], [2550], [2554], [2558], [2562], [2566], [2570], [2574], [2578], [2582], [2586], [2590], [2594], [2598], [2602], [2606], [2610], [2614], [2618], [2621], [2622], [2626], [2630], [2634], [2638], [2642], [2646], [2650], [2654], [2658], [2662], [2666], [2670], [2674], [2678], [2682], [2686], [2690], [2694], [2697], [2698], [2702], [2706], [2710], [2714], [2717], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [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], [3249], [3250], [3254], [3258], [3262], [3266], [3270], [3274], [3278], [3282], [3286], [3290], [3294], [3297], [3298], [3302], [3306], [3310], [3314], [3318], [3322], [3326], [3330], [3334], [3338], [3342], [3346], [3350], [3354], [3358], [3362], [3366], [3370], [3374], [3378], [3382], [3386], [3390], [3394], [3398], [3402], [3406], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3450], [3454], [3458], [3462], [3466], [3470], [3474], [3478], [3482], [3486], [3490], [3494], [3498], [3502], [3504], [3505], [3509], [3518], [3522], [3524], [3529], [3531], [3533], [3534], [3535], [3536], [3537], [3539], [3540] [2018-11-23 01:50:44,557 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:50:44,557 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:50:47,584 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:50:47,584 INFO L272 AbstractInterpreter]: Visited 817 different actions 4897 times. Merged at 10 different actions 52 times. Widened at 1 different actions 2 times. Performed 92166 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92166 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 01:50:47,586 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:50:47,586 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:50:47,586 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:50:47,586 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/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 01:50:47,593 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:50:47,593 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:50:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:50:47,816 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:50:48,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1664 backedges. 1153 proven. 2 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-11-23 01:50:48,552 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:50:49,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1664 backedges. 1153 proven. 2 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2018-11-23 01:50:49,347 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:50:49,347 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 22 [2018-11-23 01:50:49,347 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:50:49,348 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-23 01:50:49,349 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-23 01:50:49,349 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2018-11-23 01:50:49,349 INFO L87 Difference]: Start difference. First operand 92464 states and 112016 transitions. Second operand 21 states. [2018-11-23 01:50:49,981 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 53 [2018-11-23 01:51:03,231 WARN L180 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 66 [2018-11-23 01:51:15,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:51:15,700 INFO L93 Difference]: Finished difference Result 186128 states and 228038 transitions. [2018-11-23 01:51:15,700 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2018-11-23 01:51:15,700 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 1510 [2018-11-23 01:51:15,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:51:15,819 INFO L225 Difference]: With dead ends: 186128 [2018-11-23 01:51:15,819 INFO L226 Difference]: Without dead ends: 90371 [2018-11-23 01:51:15,891 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3329 GetRequests, 3148 SyntacticMatches, 2 SemanticMatches, 179 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13756 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=4892, Invalid=27688, Unknown=0, NotChecked=0, Total=32580 [2018-11-23 01:51:15,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90371 states. [2018-11-23 01:51:16,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90371 to 85611. [2018-11-23 01:51:16,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 85611 states. [2018-11-23 01:51:16,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85611 states to 85611 states and 92112 transitions. [2018-11-23 01:51:16,613 INFO L78 Accepts]: Start accepts. Automaton has 85611 states and 92112 transitions. Word has length 1510 [2018-11-23 01:51:16,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:51:16,613 INFO L480 AbstractCegarLoop]: Abstraction has 85611 states and 92112 transitions. [2018-11-23 01:51:16,613 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-23 01:51:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 85611 states and 92112 transitions. [2018-11-23 01:51:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1767 [2018-11-23 01:51:16,680 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:51:16,681 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 01:51:16,681 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:51:16,681 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:51:16,682 INFO L82 PathProgramCache]: Analyzing trace with hash -494026586, now seen corresponding path program 1 times [2018-11-23 01:51:16,682 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:51:16,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:51:16,682 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:51:16,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:51:16,683 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:51:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:51:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 987 proven. 1234 refuted. 0 times theorem prover too weak. 778 trivial. 0 not checked. [2018-11-23 01:51:20,489 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:51:20,489 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:51:20,490 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1767 with the following transitions: [2018-11-23 01:51:20,491 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [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], [1961], [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], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2841], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3022], [3026], [3030], [3034], [3038], [3042], [3046], [3050], [3054], [3058], [3062], [3066], [3070], [3074], [3078], [3081], [3082], [3085], [3086], [3090], [3094], [3097], [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], [3249], [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 01:51:20,502 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:51:20,502 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:51:23,207 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:51:23,208 INFO L272 AbstractInterpreter]: Visited 819 different actions 4088 times. Merged at 10 different actions 39 times. Widened at 1 different actions 1 times. Performed 77082 root evaluator evaluations with a maximum evaluation depth of 3. Performed 77082 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 14 fixpoints after 6 different actions. Largest state had 44 variables. [2018-11-23 01:51:23,214 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:51:23,214 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:51:23,214 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:51:23,214 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/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 01:51:23,220 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:51:23,221 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:51:23,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:51:23,459 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:51:24,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 2103 proven. 2 refuted. 0 times theorem prover too weak. 894 trivial. 0 not checked. [2018-11-23 01:51:24,459 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:51:25,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2999 backedges. 1370 proven. 247 refuted. 0 times theorem prover too weak. 1382 trivial. 0 not checked. [2018-11-23 01:51:25,437 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:51:25,437 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 23 [2018-11-23 01:51:25,437 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:51:25,438 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-23 01:51:25,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-23 01:51:25,438 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=407, Unknown=0, NotChecked=0, Total=506 [2018-11-23 01:51:25,438 INFO L87 Difference]: Start difference. First operand 85611 states and 92112 transitions. Second operand 21 states. [2018-11-23 01:51:40,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:51:40,731 INFO L93 Difference]: Finished difference Result 176915 states and 191730 transitions. [2018-11-23 01:51:40,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2018-11-23 01:51:40,731 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 1766 [2018-11-23 01:51:40,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:51:40,849 INFO L225 Difference]: With dead ends: 176915 [2018-11-23 01:51:40,849 INFO L226 Difference]: Without dead ends: 79453 [2018-11-23 01:51:40,905 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3717 GetRequests, 3600 SyntacticMatches, 1 SemanticMatches, 116 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4932 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=2547, Invalid=11259, Unknown=0, NotChecked=0, Total=13806 [2018-11-23 01:51:40,953 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79453 states. [2018-11-23 01:51:41,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79453 to 77333. [2018-11-23 01:51:41,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77333 states. [2018-11-23 01:51:41,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77333 states to 77333 states and 81414 transitions. [2018-11-23 01:51:41,577 INFO L78 Accepts]: Start accepts. Automaton has 77333 states and 81414 transitions. Word has length 1766 [2018-11-23 01:51:41,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:51:41,578 INFO L480 AbstractCegarLoop]: Abstraction has 77333 states and 81414 transitions. [2018-11-23 01:51:41,578 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-23 01:51:41,578 INFO L276 IsEmpty]: Start isEmpty. Operand 77333 states and 81414 transitions. [2018-11-23 01:51:41,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2192 [2018-11-23 01:51:41,670 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:51:41,671 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, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 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, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 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, 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, 3, 3, 3, 3, 3, 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] [2018-11-23 01:51:41,671 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:51:41,671 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:51:41,671 INFO L82 PathProgramCache]: Analyzing trace with hash -1009143682, now seen corresponding path program 1 times [2018-11-23 01:51:41,671 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:51:41,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:51:41,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:51:41,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:51:41,672 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:51:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:51:43,710 INFO L134 CoverageAnalysis]: Checked inductivity of 5576 backedges. 1915 proven. 504 refuted. 0 times theorem prover too weak. 3157 trivial. 0 not checked. [2018-11-23 01:51:43,710 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:51:43,710 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:51:43,711 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 2192 with the following transitions: [2018-11-23 01:51:43,711 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [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], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2905], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3021], [3022], [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], [3249], [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], [3449], [3450], [3454], [3458], [3462], [3466], [3469], [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 01:51:43,722 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:51:43,722 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:51:46,833 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:51:46,833 INFO L272 AbstractInterpreter]: Visited 821 different actions 4918 times. Merged at 11 different actions 49 times. Widened at 1 different actions 2 times. Performed 92687 root evaluator evaluations with a maximum evaluation depth of 3. Performed 92687 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 20 fixpoints after 8 different actions. Largest state had 44 variables. [2018-11-23 01:51:46,834 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:51:46,834 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:51:46,834 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:51:46,834 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/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 01:51:46,841 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:51:46,841 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:51:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:51:47,125 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:51:48,347 INFO L134 CoverageAnalysis]: Checked inductivity of 5576 backedges. 3574 proven. 2 refuted. 0 times theorem prover too weak. 2000 trivial. 0 not checked. [2018-11-23 01:51:48,347 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:51:49,617 INFO L134 CoverageAnalysis]: Checked inductivity of 5576 backedges. 1942 proven. 288 refuted. 0 times theorem prover too weak. 3346 trivial. 0 not checked. [2018-11-23 01:51:49,633 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:51:49,633 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-23 01:51:49,633 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:51:49,634 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 01:51:49,635 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 01:51:49,635 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=212, Unknown=0, NotChecked=0, Total=272 [2018-11-23 01:51:49,635 INFO L87 Difference]: Start difference. First operand 77333 states and 81414 transitions. Second operand 15 states. [2018-11-23 01:51:55,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:51:55,901 INFO L93 Difference]: Finished difference Result 176142 states and 186810 transitions. [2018-11-23 01:51:55,901 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-23 01:51:55,902 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 2191 [2018-11-23 01:51:55,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:51:56,048 INFO L225 Difference]: With dead ends: 176142 [2018-11-23 01:51:56,048 INFO L226 Difference]: Without dead ends: 99649 [2018-11-23 01:51:56,116 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4451 GetRequests, 4405 SyntacticMatches, 2 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 486 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=446, Invalid=1624, Unknown=0, NotChecked=0, Total=2070 [2018-11-23 01:51:56,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 99649 states. [2018-11-23 01:51:56,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 99649 to 92633. [2018-11-23 01:51:56,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92633 states. [2018-11-23 01:51:56,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92633 states to 92633 states and 97413 transitions. [2018-11-23 01:51:56,936 INFO L78 Accepts]: Start accepts. Automaton has 92633 states and 97413 transitions. Word has length 2191 [2018-11-23 01:51:56,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:51:56,937 INFO L480 AbstractCegarLoop]: Abstraction has 92633 states and 97413 transitions. [2018-11-23 01:51:56,937 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 01:51:56,937 INFO L276 IsEmpty]: Start isEmpty. Operand 92633 states and 97413 transitions. [2018-11-23 01:51:57,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3514 [2018-11-23 01:51:57,040 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 01:51:57,040 INFO L402 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 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, 10, 10, 10, 10, 10, 10, 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, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:51:57,041 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 01:51:57,041 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:51:57,041 INFO L82 PathProgramCache]: Analyzing trace with hash -1842297955, now seen corresponding path program 1 times [2018-11-23 01:51:57,041 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 01:51:57,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:51:57,042 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:51:57,042 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 01:51:57,042 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 01:51:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:52:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15998 backedges. 3397 proven. 1449 refuted. 0 times theorem prover too weak. 11152 trivial. 0 not checked. [2018-11-23 01:52:06,246 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:52:06,246 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 01:52:06,247 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 3514 with the following transitions: [2018-11-23 01:52:06,247 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [30], [34], [38], [42], [46], [50], [54], [58], [62], [66], [70], [74], [78], [82], [86], [90], [94], [98], [102], [106], [110], [114], [118], [122], [126], [130], [134], [138], [142], [146], [150], [154], [158], [162], [166], [170], [174], [178], [182], [186], [190], [194], [198], [202], [206], [210], [214], [218], [222], [226], [230], [234], [238], [242], [246], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [290], [294], [298], [302], [306], [310], [314], [318], [322], [326], [330], [334], [338], [342], [346], [350], [354], [358], [362], [369], [377], [385], [393], [401], [409], [417], [425], [433], [441], [449], [457], [465], [473], [481], [489], [497], [505], [513], [521], [529], [537], [545], [553], [561], [569], [577], [585], [593], [601], [609], [617], [625], [633], [641], [649], [657], [661], [663], [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], [1773], [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], [2085], [2086], [2090], [2094], [2098], [2102], [2106], [2110], [2114], [2118], [2122], [2126], [2130], [2134], [2138], [2142], [2146], [2150], [2154], [2158], [2162], [2166], [2170], [2173], [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], [2718], [2722], [2726], [2730], [2734], [2738], [2742], [2746], [2750], [2754], [2758], [2762], [2766], [2770], [2774], [2778], [2782], [2786], [2790], [2793], [2794], [2798], [2802], [2806], [2810], [2814], [2818], [2822], [2826], [2830], [2834], [2838], [2842], [2846], [2850], [2854], [2858], [2862], [2866], [2870], [2874], [2878], [2882], [2886], [2890], [2894], [2898], [2902], [2905], [2906], [2910], [2914], [2918], [2922], [2926], [2930], [2934], [2938], [2942], [2946], [2950], [2954], [2958], [2962], [2966], [2970], [2974], [2978], [2982], [2986], [2990], [2994], [2998], [3002], [3006], [3010], [3014], [3018], [3021], [3022], [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], [3249], [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], [3409], [3410], [3414], [3418], [3422], [3426], [3430], [3434], [3438], [3442], [3446], [3449], [3450], [3454], [3458], [3461], [3462], [3466], [3469], [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 01:52:06,256 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 01:52:06,256 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 01:52:09,382 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 01:52:09,382 INFO L272 AbstractInterpreter]: Visited 826 different actions 4958 times. Merged at 16 different actions 59 times. Widened at 1 different actions 1 times. Performed 93241 root evaluator evaluations with a maximum evaluation depth of 3. Performed 93241 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 25 fixpoints after 9 different actions. Largest state had 44 variables. [2018-11-23 01:52:09,390 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 01:52:09,390 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 01:52:09,390 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 01:52:09,390 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 01:52:09,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 01:52:09,398 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 01:52:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 01:52:09,880 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 01:52:13,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15998 backedges. 9650 proven. 2 refuted. 0 times theorem prover too weak. 6346 trivial. 0 not checked. [2018-11-23 01:52:13,162 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 01:52:16,483 INFO L134 CoverageAnalysis]: Checked inductivity of 15998 backedges. 4375 proven. 759 refuted. 0 times theorem prover too weak. 10864 trivial. 0 not checked. [2018-11-23 01:52:16,499 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 01:52:16,500 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 5, 5] total 21 [2018-11-23 01:52:16,500 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 01:52:16,502 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-23 01:52:16,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-23 01:52:16,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=323, Unknown=0, NotChecked=0, Total=420 [2018-11-23 01:52:16,502 INFO L87 Difference]: Start difference. First operand 92633 states and 97413 transitions. Second operand 19 states. [2018-11-23 01:52:25,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 01:52:25,075 INFO L93 Difference]: Finished difference Result 217913 states and 230512 transitions. [2018-11-23 01:52:25,076 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2018-11-23 01:52:25,076 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 3513 [2018-11-23 01:52:25,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 01:52:25,077 INFO L225 Difference]: With dead ends: 217913 [2018-11-23 01:52:25,077 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 01:52:25,186 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7107 GetRequests, 7048 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 913 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=873, Invalid=2787, Unknown=0, NotChecked=0, Total=3660 [2018-11-23 01:52:25,186 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 01:52:25,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 01:52:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 01:52:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 01:52:25,187 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 3513 [2018-11-23 01:52:25,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 01:52:25,188 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 01:52:25,188 INFO L481 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-23 01:52:25,188 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 01:52:25,188 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 01:52:25,192 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 01:52:25,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:25,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:25,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:25,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:26,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:27,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:28,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:29,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:29,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:29,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:29,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:29,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:29,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:29,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:29,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:29,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:29,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,023 WARN L180 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 1209 DAG size of output: 949 [2018-11-23 01:52:30,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:30,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:31,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:32,997 WARN L180 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 1098 DAG size of output: 857 [2018-11-23 01:52:33,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:33,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 01:52:36,957 WARN L180 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 566 DAG size of output: 115 [2018-11-23 01:52:40,388 WARN L180 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 572 DAG size of output: 109 [2018-11-23 01:52:44,038 WARN L180 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 566 DAG size of output: 109 [2018-11-23 01:52:47,458 WARN L180 SmtUtils]: Spent 3.40 s on a formula simplification. DAG size of input: 566 DAG size of output: 109 [2018-11-23 01:52:51,952 WARN L180 SmtUtils]: Spent 4.48 s on a formula simplification. DAG size of input: 569 DAG size of output: 150 [2018-11-23 01:52:58,197 WARN L180 SmtUtils]: Spent 6.18 s on a formula simplification. DAG size of input: 855 DAG size of output: 109 [2018-11-23 01:53:03,100 WARN L180 SmtUtils]: Spent 4.89 s on a formula simplification. DAG size of input: 569 DAG size of output: 149 [2018-11-23 01:53:08,131 WARN L180 SmtUtils]: Spent 5.03 s on a formula simplification. DAG size of input: 766 DAG size of output: 112 [2018-11-23 01:53:13,559 WARN L180 SmtUtils]: Spent 5.41 s on a formula simplification. DAG size of input: 595 DAG size of output: 170 [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 01:53:13,562 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 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4792-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4759-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4660-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4627-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4726-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4693-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4694(line 4694) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4793(line 4793) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4760(line 4760) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4661(line 4661) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4628(line 4628) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4496(lines 4496 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4232(lines 4232 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,562 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4530(lines 4530 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4398(lines 4398 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4101(lines 4101 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4795-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4696-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4663-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4762-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4729-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4597(lines 4597 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4630-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4300(lines 4300 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4763(line 4763) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4796(line 4796) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4631(line 4631) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4697(line 4697) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4664(line 4664) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4334(lines 4334 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4433(lines 4433 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4467(lines 4467 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4368(lines 4368 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,563 INFO L448 ceAbstractionStarter]: For program point L4732-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4699-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4798-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4765-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4666-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4633-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4138(lines 4138 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4799(line 4799) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4766(line 4766) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4667(line 4667) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4634(line 4634) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4733(line 4733) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4700(line 4700) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4535(lines 4535 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4502(lines 4502 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,564 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4106(lines 4106 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4602(lines 4602 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4768-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4735-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4801-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4636-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4570(lines 4570 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4702-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4669-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4306(lines 4306 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4405(lines 4405 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4207(lines 4207 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,565 INFO L448 ceAbstractionStarter]: For program point L4174(lines 4174 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4075(lines 4075 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4802(line 4802) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4703(line 4703) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4670(line 4670) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4769(line 4769) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4736(line 4736) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4637(line 4637) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4374(lines 4374 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4341(lines 4341 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4804-1(lines 4804 4806) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4771-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4672-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4639-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4738-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,566 INFO L448 ceAbstractionStarter]: For program point L4705-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4507(lines 4507 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4706(line 4706) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4772(line 4772) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4673(line 4673) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4112(lines 4112 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4145(lines 4145 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4575(lines 4575 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4542(lines 4542 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4443(lines 4443 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4278(lines 4278 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4245(lines 4245 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,567 INFO L448 ceAbstractionStarter]: For program point L4080(lines 4080 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4708-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4675-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4774-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4741-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4642-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4775(line 4775) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4742(line 4742) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4643(line 4643) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4610(lines 4610 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4709(line 4709) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4676(line 4676) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4214(lines 4214 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4313(lines 4313 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4181(lines 4181 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,568 INFO L448 ceAbstractionStarter]: For program point L4347(lines 4347 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4744-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4711-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4777-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4678-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4645-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4480(lines 4480 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4778(line 4778) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4679(line 4679) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4646(line 4646) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4712(line 4712) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4382(lines 4382 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4448(lines 4448 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4118(lines 4118 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4284(lines 4284 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4152(lines 4152 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4086(lines 4086 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4780-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4747-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4648-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4714-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,569 INFO L448 ceAbstractionStarter]: For program point L4681-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4549(lines 4549 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4186(lines 4186 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4715(line 4715) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4682(line 4682) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4781(line 4781) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4748(line 4748) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4583(lines 4583 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4649(line 4649) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4418(lines 4418 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4352(lines 4352 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point calculate_output4Err0ASSERT_VIOLATIONERROR_FUNCTION(line 4736) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4220(lines 4220 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4617(lines 4617 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4320(lines 4320 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4783-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4684-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4651-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4750-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4717-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,570 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4453(lines 4453 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4751(line 4751) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4718(line 4718) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4685(line 4685) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4652(line 4652) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4520(lines 4520 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4289(lines 4289 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4356(lines 4356 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4158(lines 4158 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4720-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4687-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4786-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4753-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4654-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,571 INFO L448 ceAbstractionStarter]: For program point L4258(lines 4258 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4787(line 4787) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4754(line 4754) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4655(line 4655) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4721(line 4721) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4688(line 4688) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4556(lines 4556 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4424(lines 4424 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4193(lines 4193 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4094(lines 4094 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4491(lines 4491 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4326(lines 4326 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4756-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,572 INFO L448 ceAbstractionStarter]: For program point L4723-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4789-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4624-2(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4624(lines 4624 4626) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4657-1(lines 4074 4808) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4525(lines 4525 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4294(lines 4294 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4790(line 4790) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4691(line 4691) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4658(line 4658) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4757(line 4757) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4724(line 4724) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4625(line 4625) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4592(lines 4592 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4394(lines 4394 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L448 ceAbstractionStarter]: For program point L4460(lines 4460 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,573 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4074 4808) the Hoare annotation is: (let ((.cse15 (= ~a4~0 |old(~a4~0)|)) (.cse24 (= 16 |old(~a28~0)|)) (.cse11 (= ~a14~0 |old(~a14~0)|)) (.cse12 (= ~a26~0 |old(~a26~0)|)) (.cse13 (= ~a7~0 |old(~a7~0)|)) (.cse30 (= ~a28~0 |old(~a28~0)|)) (.cse16 (= ~a3~0 |old(~a3~0)|))) (let ((.cse19 (< 16 |old(~a4~0)|)) (.cse27 (not (= |old(~a4~0)| 17))) (.cse7 (= |calculate_output4_#in~input| 0)) (.cse14 (= ~a28~0 15)) (.cse9 (not (= 15 |old(~a28~0)|))) (.cse29 (< 17 |old(~a4~0)|)) (.cse10 (not (= 1 |old(~a7~0)|))) (.cse8 (not (= 17 |old(~a4~0)|))) (.cse26 (and .cse11 .cse12 .cse13 .cse30 (= 17 ~a4~0) .cse16)) (.cse28 (= 20 |old(~a14~0)|)) (.cse17 (not .cse24)) (.cse23 (= 18 |old(~a14~0)|)) (.cse20 (= |old(~a4~0)| |old(~a26~0)|)) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse6 (= 16 |old(~a4~0)|)) (.cse18 (< |old(~a14~0)| 20)) (.cse21 (< |old(~a26~0)| 18)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse0 (and .cse11 .cse12 .cse13 .cse30 .cse15 .cse16)) (.cse1 (= |old(~a4~0)| |old(~a14~0)|)) (.cse25 (< 18 |old(~a14~0)|)) (.cse22 (< 16 |old(~a28~0)|))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 (or .cse8 .cse3 .cse4 .cse5 .cse9 .cse10) (and .cse11 .cse12 .cse13 .cse14 .cse15 .cse16)) (or (or .cse17 .cse18 .cse19) .cse20 .cse4 .cse5 .cse0) (or .cse0 .cse20 .cse4 .cse5 .cse1 .cse21 .cse22 .cse23 .cse6) (or .cse0 (or .cse24 .cse20 .cse4 .cse5 .cse25 .cse6)) (or .cse24 .cse4 .cse5 .cse26 .cse1 .cse22 .cse27) (or .cse2 .cse3 .cse4 .cse5 .cse0 .cse1 .cse25) (or .cse20 .cse3 .cse4 .cse5 .cse1 .cse10 .cse25 .cse0) (or .cse28 .cse4 .cse5 .cse1 .cse21 .cse10 .cse23 .cse0) (or .cse20 .cse18 .cse4 .cse5 .cse0 .cse10 .cse29) (or .cse17 .cse4 .cse5 .cse1 .cse0 .cse21 .cse10 .cse23) (or .cse0 .cse17 .cse3 .cse4 .cse5 .cse1 .cse19 .cse23) (or .cse26 .cse4 .cse5 .cse1 .cse23 .cse27) (or .cse0 .cse4 .cse5 .cse1 .cse21 .cse29 .cse25) (or .cse24 .cse20 .cse3 .cse0 .cse4 .cse5 .cse1 .cse22) (or .cse17 .cse4 .cse7 .cse27 .cse26 .cse3 .cse5 .cse1) (or .cse24 .cse20 .cse4 .cse5 .cse1 .cse10 .cse22 .cse0) (or .cse0 .cse20 .cse17 .cse3 .cse18 .cse4 .cse5 .cse1) (or .cse0 .cse18 .cse4 .cse5 .cse21 .cse29) (or .cse0 .cse20 .cse17 .cse4 .cse5 .cse1 .cse10 .cse6) (or .cse4 .cse7 (and .cse12 .cse15 .cse11 .cse13 .cse14 .cse16) .cse3 .cse5 .cse9 .cse1 .cse10 (= 0 |old(~a26~0)|)) (or .cse24 .cse28 .cse20 .cse4 .cse5 .cse1 .cse0 .cse29) (or (or .cse25 .cse6) .cse20 .cse4 .cse5 .cse10 .cse0) (or .cse8 .cse20 .cse4 .cse5 .cse1 .cse26) (or .cse28 .cse0 .cse17 .cse4 .cse5 .cse1 .cse21 .cse23 .cse6) (or .cse24 .cse20 .cse18 .cse4 .cse5 .cse1 .cse22 .cse0) (or .cse3 .cse4 .cse5 .cse21 .cse0 .cse25 .cse6) (or .cse0 .cse24 .cse4 .cse5 .cse21 .cse25 .cse6) (or (or .cse2 .cse3 .cse25 .cse6) .cse4 .cse5 .cse0) (or .cse0 .cse24 .cse18 .cse4 .cse5 .cse1 .cse21 .cse22) (or .cse24 .cse3 .cse4 .cse5 .cse0 .cse1 .cse25 .cse22)))) [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L4362(lines 4362 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L4428(lines 4428 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L4164(lines 4164 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4623) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3834(lines 3834 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3801(lines 3801 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3636(lines 3636 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3570(lines 3570 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3075(lines 3075 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3769(lines 3769 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3010(lines 3010 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3869(lines 3869 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L2779(lines 2779 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L2713(lines 2713 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3671(lines 3671 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3176(lines 3176 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3209(lines 3209 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L2978(lines 2978 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L2945(lines 2945 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3903(lines 3903 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,574 INFO L448 ceAbstractionStarter]: For program point L3738(lines 3738 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3408(lines 3408 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3144(lines 3144 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3574(lines 3574 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3607(lines 3607 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3310(lines 3310 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L4004(lines 4004 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3806(lines 3806 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L2815(lines 2815 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3707(lines 3707 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3641(lines 3641 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3476(lines 3476 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3509(lines 3509 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3443(lines 3443 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L3344(lines 3344 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,575 INFO L448 ceAbstractionStarter]: For program point L4038(lines 4038 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,576 INFO L448 ceAbstractionStarter]: For program point L4071-1(line 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,576 INFO L448 ceAbstractionStarter]: For program point L3047(lines 3047 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,576 INFO L444 ceAbstractionStarter]: At program point L4071(line 4071) the Hoare annotation is: (let ((.cse14 (= 16 |old(~a28~0)|)) (.cse32 (= ~a4~0 |old(~a4~0)|)) (.cse33 (= ~a14~0 |old(~a14~0)|)) (.cse30 (= ~a26~0 |old(~a26~0)|)) (.cse34 (= ~a7~0 |old(~a7~0)|)) (.cse37 (= ~a28~0 |old(~a28~0)|)) (.cse36 (= 17 ~a4~0)) (.cse35 (= ~a3~0 |old(~a3~0)|)) (.cse18 (= 0 |old(~a14~0)|)) (.cse26 (not (= 17 |old(~a4~0)|))) (.cse23 (= 0 |old(~a26~0)|)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse27 (not (= 17 |old(~a26~0)|))) (.cse13 (= 18 |old(~a14~0)|)) (.cse6 (= 16 |old(~a4~0)|)) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse19 (not (= 15 |old(~a28~0)|))) (.cse22 (not (= 1 |old(~a7~0)|)))) (let ((.cse28 (and (or .cse18 .cse26 .cse3 .cse4 .cse5 .cse19 .cse22 .cse23) (or .cse3 .cse27 (not .cse13) (not .cse6) .cse4 .cse5 .cse19 .cse22))) (.cse31 (< 17 |old(~a4~0)|)) (.cse24 (and .cse33 .cse30 .cse34 .cse37 .cse36 .cse35)) (.cse16 (= 20 |old(~a14~0)|)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse29 (= ~a28~0 15)) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse9 (< 16 |old(~a4~0)|)) (.cse21 (= 0 |old(~a4~0)|)) (.cse8 (< |old(~a14~0)| 20)) (.cse11 (< |old(~a26~0)| 18)) (.cse0 (and .cse33 .cse30 .cse34 .cse37 .cse32 .cse35)) (.cse15 (< 18 |old(~a14~0)|)) (.cse12 (< 16 |old(~a28~0)|)) (.cse7 (not .cse14)) (.cse17 (not (= calculate_output3_~input 0))) (.cse25 (not (= |old(~a4~0)| 17))) (.cse20 (= |calculate_output3_#in~input| 0)) (.cse1 (= |old(~a4~0)| |old(~a14~0)|))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4 .cse5 .cse6)) (or (or .cse7 .cse8 .cse9) .cse10 .cse4 .cse5 .cse0) (or .cse0 .cse10 .cse4 .cse5 .cse1 .cse11 .cse12 .cse13 .cse6) (or .cse0 (or .cse14 .cse10 .cse4 .cse5 .cse15 .cse6)) (or .cse16 .cse4 .cse17 .cse18 .cse3 .cse5 .cse19 .cse20 .cse1 .cse21 .cse22 .cse23 .cse13) (or .cse14 .cse4 .cse5 .cse24 .cse1 .cse12 .cse25) (or (or .cse20 (or (not (= 0 |old(~a7~0)|)) .cse26 .cse3 .cse27 .cse4 .cse5 .cse19 (not (= 19 |old(~a14~0)|)))) .cse17) (or .cse2 .cse3 .cse4 .cse5 .cse0 .cse1 .cse15) (or .cse17 .cse20 .cse28) (or .cse10 .cse3 .cse4 .cse5 .cse1 .cse22 .cse15 .cse0) (or (and (and (= |old(~a14~0)| ~a14~0) (and (= ~a7~0 1) (= ~a4~0 17)) .cse29 (= ~a3~0 1)) .cse30) (or .cse20 .cse28 .cse6)) (or .cse16 .cse4 .cse5 .cse1 .cse11 .cse22 .cse13 .cse0) (or .cse17 .cse4 .cse25 .cse3 .cse8 .cse5 .cse19 .cse20 .cse23) (or .cse10 .cse8 .cse4 .cse5 .cse0 .cse22 .cse31) (or .cse10 (or .cse4 .cse18 .cse3 .cse5 .cse19 .cse20 .cse21 .cse22 .cse23 .cse15 .cse6) .cse17) (or .cse7 .cse4 .cse5 .cse1 .cse0 .cse11 .cse22 .cse13) (or .cse2 .cse26 .cse4 .cse17 .cse3 .cse8 .cse5 .cse20 .cse22 .cse23) (or .cse0 .cse7 .cse3 .cse4 .cse5 .cse1 .cse9 .cse13) (or .cse24 .cse4 .cse5 .cse1 .cse13 .cse25) (or .cse10 (or .cse4 .cse3 .cse8 .cse5 .cse19 .cse20 .cse21 .cse23) .cse17 .cse1 .cse22) (or .cse0 .cse4 .cse5 .cse1 .cse11 .cse31 .cse15) (or .cse14 .cse10 .cse3 .cse0 .cse4 .cse5 .cse1 .cse12) (or .cse14 .cse10 .cse4 .cse5 .cse1 .cse22 .cse12 .cse0) (or .cse0 .cse10 .cse7 .cse3 .cse8 .cse4 .cse5 .cse1) (or .cse0 .cse8 .cse4 .cse5 .cse11 .cse31) (or .cse0 .cse10 .cse7 .cse4 .cse5 .cse1 .cse22 .cse6) (or .cse17 (or .cse4 .cse25 .cse18 .cse3 .cse5 .cse19 .cse20 .cse23) .cse1 .cse15) (or .cse14 .cse16 .cse10 .cse4 .cse5 .cse1 .cse0 .cse31) (or (or .cse15 .cse6) .cse10 .cse4 .cse5 .cse22 .cse0) (or .cse26 .cse10 .cse4 .cse5 .cse1 .cse24) (or .cse2 .cse4 .cse17 .cse25 .cse18 .cse3 .cse5 .cse20 .cse1 .cse11) (or .cse16 .cse0 .cse7 .cse4 .cse5 .cse1 .cse11 .cse13 .cse6) (or .cse14 .cse10 .cse8 .cse4 .cse5 .cse1 .cse12 .cse0) (or .cse4 .cse9 .cse18 .cse3 .cse5 .cse19 .cse20 .cse1 .cse21 .cse22 .cse23 .cse13 (and .cse30 .cse17 .cse32 .cse33 .cse34 .cse29 .cse35)) (or .cse3 .cse4 .cse5 .cse11 .cse0 .cse15 .cse6) (or .cse0 .cse14 .cse4 .cse5 .cse11 .cse15 .cse6) (or (or .cse2 .cse3 .cse15 .cse6) .cse4 .cse5 .cse0) (or .cse4 .cse9 .cse18 .cse3 .cse5 .cse19 .cse20 .cse1 .cse11 .cse21 .cse22 .cse17) (or .cse0 .cse14 .cse8 .cse4 .cse5 .cse1 .cse11 .cse12) (or .cse14 .cse3 .cse4 .cse5 .cse0 .cse1 .cse15 .cse12) (or .cse7 .cse4 (and .cse30 .cse17 .cse33 .cse34 (= 16 ~a28~0) .cse36 .cse35) .cse25 .cse18 .cse3 .cse5 .cse20 .cse1 .cse23)))) [2018-11-23 01:53:13,576 INFO L448 ceAbstractionStarter]: For program point L3972(lines 3972 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,576 INFO L448 ceAbstractionStarter]: For program point L3906(lines 3906 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,576 INFO L448 ceAbstractionStarter]: For program point L3939(lines 3939 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,576 INFO L448 ceAbstractionStarter]: For program point L3840(lines 3840 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,576 INFO L448 ceAbstractionStarter]: For program point L2750(lines 2750 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L3114(lines 3114 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L3081(lines 3081 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L2982(lines 2982 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L2784(lines 2784 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L3775(lines 3775 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 2712 4072) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 2712 4072) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L3181(lines 3181 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L2950(lines 2950 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L2719(lines 2719 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L3743(lines 3743 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L3413(lines 3413 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L3281(lines 3281 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,577 INFO L448 ceAbstractionStarter]: For program point L3017(lines 3017 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L2852(lines 2852 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3876(lines 3876 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3678(lines 3678 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3612(lines 3612 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3381(lines 3381 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3580(lines 3580 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3349(lines 3349 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3250(lines 3250 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3217(lines 3217 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3052(lines 3052 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L2887(lines 2887 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3449(lines 3449 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3317(lines 3317 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3119(lines 3119 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,578 INFO L448 ceAbstractionStarter]: For program point L3978(lines 3978 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L4011(lines 4011 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3912(lines 3912 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3945(lines 3945 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L2822(lines 2822 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3846(lines 3846 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L2756(lines 2756 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3648(lines 3648 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3483(lines 3483 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3021(lines 3021 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L4045(lines 4045 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L2956(lines 2956 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L2989(lines 2989 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3782(lines 3782 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L2791(lines 2791 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3551(lines 3551 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3386(lines 3386 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3188(lines 3188 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L2858(lines 2858 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L2726(lines 2726 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3684(lines 3684 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3420(lines 3420 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3288(lines 3288 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L2760(lines 2760 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3751(lines 3751 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,579 INFO L448 ceAbstractionStarter]: For program point L3619(lines 3619 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3355(lines 3355 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3256(lines 3256 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3223(lines 3223 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3058(lines 3058 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3422(lines 3422 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3092(lines 3092 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3125(lines 3125 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L2894(lines 2894 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L2927(lines 2927 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3852(lines 3852 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3588(lines 3588 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3456(lines 3456 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3324(lines 3324 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L4018(lines 4018 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3985(lines 3985 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3919(lines 3919 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L2796(lines 2796 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3820(lines 3820 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L2829(lines 2829 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3655(lines 3655 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3556(lines 3556 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3490(lines 3490 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3028(lines 3028 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,580 INFO L448 ceAbstractionStarter]: For program point L3953(lines 3953 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3887(lines 3887 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3524(lines 3524 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3194(lines 3194 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L2996(lines 2996 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L2765(lines 2765 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3690(lines 3690 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3360(lines 3360 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3393(lines 3393 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3294(lines 3294 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L2898(lines 2898 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L2865(lines 2865 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3229(lines 3229 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3163(lines 3163 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3989(lines 3989 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3890(lines 3890 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3758(lines 3758 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3626(lines 3626 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3593(lines 3593 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3263(lines 3263 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3131(lines 3131 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3065(lines 3065 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L2966(lines 2966 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L2834(lines 2834 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L2801(lines 2801 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,581 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3462(lines 3462 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3495(lines 3495 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3429(lines 3429 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3330(lines 3330 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L4024(lines 4024 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3958(lines 3958 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3100(lines 3100 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3926(lines 3926 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3827(lines 3827 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3563(lines 3563 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3266(lines 3266 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3299(lines 3299 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3035(lines 3035 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L4059(lines 4059 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3696(lines 3696 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3168(lines 3168 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L2871(lines 2871 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L2772(lines 2772 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3631(lines 3631 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,582 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,583 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 2712 4072) the Hoare annotation is: (let ((.cse24 (= ~a4~0 |old(~a4~0)|)) (.cse14 (= 16 |old(~a28~0)|)) (.cse25 (= ~a14~0 |old(~a14~0)|)) (.cse23 (= ~a26~0 |old(~a26~0)|)) (.cse26 (= ~a7~0 |old(~a7~0)|)) (.cse30 (= ~a28~0 |old(~a28~0)|)) (.cse28 (= ~a3~0 |old(~a3~0)|))) (let ((.cse9 (< 16 |old(~a4~0)|)) (.cse20 (< 17 |old(~a4~0)|)) (.cse17 (not (= |old(~a4~0)| 17))) (.cse16 (and .cse25 .cse23 .cse26 .cse30 (= 17 ~a4~0) .cse28)) (.cse19 (= 20 |old(~a14~0)|)) (.cse7 (not .cse14)) (.cse13 (= 18 |old(~a14~0)|)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse27 (= ~a28~0 15)) (.cse22 (= |calculate_output3_#in~input| 0)) (.cse29 (not (= 17 |old(~a4~0)|))) (.cse21 (not (= 15 |old(~a28~0)|))) (.cse18 (not (= 1 |old(~a7~0)|))) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse6 (= 16 |old(~a4~0)|)) (.cse8 (< |old(~a14~0)| 20)) (.cse11 (< |old(~a26~0)| 18)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse0 (and .cse25 .cse23 .cse26 .cse30 .cse24 .cse28)) (.cse1 (= |old(~a4~0)| |old(~a14~0)|)) (.cse15 (< 18 |old(~a14~0)|)) (.cse12 (< 16 |old(~a28~0)|))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4 .cse5 .cse6)) (or (or .cse7 .cse8 .cse9) .cse10 .cse4 .cse5 .cse0) (or .cse0 .cse10 .cse4 .cse5 .cse1 .cse11 .cse12 .cse13 .cse6) (or .cse0 (or .cse14 .cse10 .cse4 .cse5 .cse15 .cse6)) (or .cse14 .cse4 .cse5 .cse16 .cse1 .cse12 .cse17) (or .cse2 .cse3 .cse4 .cse5 .cse0 .cse1 .cse15) (or .cse10 .cse3 .cse4 .cse5 .cse1 .cse18 .cse15 .cse0) (or .cse19 .cse4 .cse5 .cse1 .cse11 .cse18 .cse13 .cse0) (or .cse10 .cse8 .cse4 .cse5 .cse0 .cse18 .cse20) (or .cse7 .cse4 .cse5 .cse1 .cse0 .cse11 .cse18 .cse13) (or .cse0 .cse7 .cse3 .cse4 .cse5 .cse1 .cse9 .cse13) (or .cse16 .cse4 .cse5 .cse1 .cse13 .cse17) (or .cse0 .cse4 .cse5 .cse1 .cse11 .cse20 .cse15) (or .cse14 .cse10 .cse3 .cse0 .cse4 .cse5 .cse1 .cse12) (or .cse4 .cse3 .cse5 .cse21 .cse22 .cse1 .cse18 (= 0 |old(~a26~0)|) (and .cse23 .cse24 .cse25 .cse26 .cse27 .cse28)) (or .cse14 .cse10 .cse4 .cse5 .cse1 .cse18 .cse12 .cse0) (or .cse0 .cse10 .cse7 .cse3 .cse8 .cse4 .cse5 .cse1) (or .cse0 .cse8 .cse4 .cse5 .cse11 .cse20) (or .cse0 .cse10 .cse7 .cse4 .cse5 .cse1 .cse18 .cse6) (or .cse14 .cse19 .cse10 .cse4 .cse5 .cse1 .cse0 .cse20) (or (or .cse15 .cse6) .cse10 .cse4 .cse5 .cse18 .cse0) (or .cse7 .cse4 .cse16 .cse17 .cse3 .cse5 .cse22 .cse1) (or .cse29 .cse10 .cse4 .cse5 .cse1 .cse16) (or .cse19 .cse0 .cse7 .cse4 .cse5 .cse1 .cse11 .cse13 .cse6) (or .cse14 .cse10 .cse8 .cse4 .cse5 .cse1 .cse12 .cse0) (or .cse3 .cse4 .cse5 .cse11 .cse0 .cse15 .cse6) (or .cse0 .cse14 .cse4 .cse5 .cse11 .cse15 .cse6) (or (and (and (and (= ~a7~0 1) (= ~a4~0 17)) .cse27 (= ~a3~0 1)) .cse25 .cse23) (or .cse22 (or .cse29 .cse3 .cse4 .cse5 .cse21 .cse18))) (or (or .cse2 .cse3 .cse15 .cse6) .cse4 .cse5 .cse0) (or .cse0 .cse14 .cse8 .cse4 .cse5 .cse1 .cse11 .cse12) (or .cse14 .cse3 .cse4 .cse5 .cse0 .cse1 .cse15 .cse12)))) [2018-11-23 01:53:13,583 INFO L448 ceAbstractionStarter]: For program point L3004(lines 3004 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,583 INFO L448 ceAbstractionStarter]: For program point L2971(lines 2971 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,583 INFO L448 ceAbstractionStarter]: For program point L3896(lines 3896 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,583 INFO L448 ceAbstractionStarter]: For program point L2905(lines 2905 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,591 INFO L448 ceAbstractionStarter]: For program point L3764(lines 3764 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,591 INFO L448 ceAbstractionStarter]: For program point L3731(lines 3731 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,591 INFO L448 ceAbstractionStarter]: For program point L3401(lines 3401 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,591 INFO L448 ceAbstractionStarter]: For program point L3236(lines 3236 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,591 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3071(lines 3071 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L2840(lines 2840 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3864(lines 3864 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L2873(lines 2873 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3666(lines 3666 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3600(lines 3600 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3204(lines 3204 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L2940(lines 2940 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3997(lines 3997 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L2808(lines 2808 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3502(lines 3502 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3337(lines 3337 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3271(lines 3271 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L4031(lines 4031 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3932(lines 3932 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L2743(lines 2743 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3701(lines 3701 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3470(lines 3470 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3305(lines 3305 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,592 INFO L448 ceAbstractionStarter]: For program point L3107(lines 3107 4071) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1375 2710) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L2348(lines 2348 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L1919(lines 1919 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L2019(lines 2019 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L2548(lines 2548 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L1524(lines 1524 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L2482(lines 2482 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L1392(lines 1392 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L1987(lines 1987 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L2681(lines 2681 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,601 INFO L448 ceAbstractionStarter]: For program point L2384(lines 2384 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L2417(lines 2417 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L2219(lines 2219 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L2087(lines 2087 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L1955(lines 1955 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L1889(lines 1889 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L1790(lines 1790 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L1724(lines 1724 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L1592(lines 1592 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,602 INFO L448 ceAbstractionStarter]: For program point L2649(lines 2649 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,610 INFO L448 ceAbstractionStarter]: For program point L2583(lines 2583 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,610 INFO L448 ceAbstractionStarter]: For program point L1493(lines 1493 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,610 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,610 INFO L448 ceAbstractionStarter]: For program point L2154(lines 2154 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,610 INFO L448 ceAbstractionStarter]: For program point L2121(lines 2121 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,610 INFO L448 ceAbstractionStarter]: For program point L2055(lines 2055 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,610 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,610 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,610 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,610 INFO L448 ceAbstractionStarter]: For program point L2023(lines 2023 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L1825(lines 1825 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L1759(lines 1759 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L2288(lines 2288 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1375 2710) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L1562(lines 1562 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L1397(lines 1397 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L1926(lines 1926 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L2554(lines 2554 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L2488(lines 2488 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L2521(lines 2521 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L2654(lines 2654 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L2324(lines 2324 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L2225(lines 2225 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,611 INFO L448 ceAbstractionStarter]: For program point L2093(lines 2093 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,620 INFO L448 ceAbstractionStarter]: For program point L1994(lines 1994 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,620 INFO L448 ceAbstractionStarter]: For program point L1961(lines 1961 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,620 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,620 INFO L448 ceAbstractionStarter]: For program point L2688(lines 2688 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,620 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,620 INFO L448 ceAbstractionStarter]: For program point L2589(lines 2589 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,620 INFO L448 ceAbstractionStarter]: For program point L2424(lines 2424 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,620 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,620 INFO L448 ceAbstractionStarter]: For program point L2391(lines 2391 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,620 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L2160(lines 2160 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L2127(lines 2127 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1797(lines 1797 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1500(lines 1500 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1434(lines 1434 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L2062(lines 2062 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L2029(lines 2029 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1732(lines 1732 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1666(lines 1666 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1633(lines 1633 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1766(lines 1766 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L1568(lines 1568 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,621 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L2493(lines 2493 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L1866(lines 1866 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L1999(lines 1999 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L1471(lines 1471 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L1802(lines 1802 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L2661(lines 2661 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L2562(lines 2562 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L2529(lines 2529 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L2100(lines 2100 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L1902(lines 1902 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,630 INFO L448 ceAbstractionStarter]: For program point L1605(lines 1605 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,631 INFO L448 ceAbstractionStarter]: For program point L2629(lines 2629 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,631 INFO L448 ceAbstractionStarter]: For program point L1506(lines 1506 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,631 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,631 INFO L448 ceAbstractionStarter]: For program point L2431(lines 2431 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,631 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,631 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,631 INFO L448 ceAbstractionStarter]: For program point L2200(lines 2200 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,631 INFO L448 ceAbstractionStarter]: For program point L2068(lines 2068 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,631 INFO L448 ceAbstractionStarter]: For program point L2035(lines 2035 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1969(lines 1969 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1771(lines 1771 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1738(lines 1738 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2696(lines 2696 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2564(lines 2564 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2597(lines 2597 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2399(lines 2399 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1871(lines 1871 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1541(lines 1541 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2235(lines 2235 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1839(lines 1839 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2500(lines 2500 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2104(lines 2104 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2336(lines 2336 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,634 INFO L448 ceAbstractionStarter]: For program point L1973(lines 1973 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,635 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,635 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,635 INFO L448 ceAbstractionStarter]: For program point L1643(lines 1643 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L2535(lines 2535 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L1445(lines 1445 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L2304(lines 2304 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L2205(lines 2205 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L1809(lines 1809 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L2668(lines 2668 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L2635(lines 2635 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L1512(lines 1512 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L2239(lines 2239 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L2173(lines 2173 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,638 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L2041(lines 2041 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L2702(lines 2702 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L1579(lines 1579 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L2603(lines 2603 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L2372(lines 2372 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L2141(lines 2141 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L1844(lines 1844 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L2571(lines 2571 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,639 INFO L448 ceAbstractionStarter]: For program point L1415(lines 1415 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L1878(lines 1878 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L2473(lines 2473 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L2110(lines 2110 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L1450(lines 1450 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L2507(lines 2507 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L2276(lines 2276 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L1550(lines 1550 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L1517(lines 1517 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L2541(lines 2541 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,648 INFO L448 ceAbstractionStarter]: For program point L2409(lines 2409 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,649 INFO L448 ceAbstractionStarter]: For program point L2310(lines 2310 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,649 INFO L448 ceAbstractionStarter]: For program point L1980(lines 1980 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,649 INFO L448 ceAbstractionStarter]: For program point L1914(lines 1914 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,649 INFO L448 ceAbstractionStarter]: For program point L1584(lines 1584 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,649 INFO L448 ceAbstractionStarter]: For program point L2641(lines 2641 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,649 INFO L448 ceAbstractionStarter]: For program point L2476(lines 2476 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,649 INFO L448 ceAbstractionStarter]: For program point L2212(lines 2212 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,649 INFO L448 ceAbstractionStarter]: For program point L2047(lines 2047 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,649 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1375 2710) the Hoare annotation is: (let ((.cse8 (= ~a4~0 |old(~a4~0)|)) (.cse23 (= 16 |old(~a28~0)|)) (.cse9 (= ~a14~0 |old(~a14~0)|)) (.cse7 (= ~a26~0 |old(~a26~0)|)) (.cse10 (= ~a7~0 |old(~a7~0)|)) (.cse30 (= ~a28~0 |old(~a28~0)|)) (.cse12 (= ~a3~0 |old(~a3~0)|))) (let ((.cse18 (< 16 |old(~a4~0)|)) (.cse26 (not (= |old(~a4~0)| 17))) (.cse15 (= |calculate_output2_#in~input| 0)) (.cse13 (not (= 15 |old(~a28~0)|))) (.cse11 (= ~a28~0 15)) (.cse28 (< 17 |old(~a4~0)|)) (.cse14 (not (= 1 |old(~a7~0)|))) (.cse29 (not (= 17 |old(~a4~0)|))) (.cse25 (and .cse9 .cse7 .cse10 .cse30 (= 17 ~a4~0) .cse12)) (.cse27 (= 20 |old(~a14~0)|)) (.cse16 (not .cse23)) (.cse22 (= 18 |old(~a14~0)|)) (.cse19 (= |old(~a4~0)| |old(~a26~0)|)) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse6 (= 16 |old(~a4~0)|)) (.cse17 (< |old(~a14~0)| 20)) (.cse20 (< |old(~a26~0)| 18)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse0 (and .cse9 .cse7 .cse10 .cse30 .cse8 .cse12)) (.cse1 (= |old(~a4~0)| |old(~a14~0)|)) (.cse24 (< 18 |old(~a14~0)|)) (.cse21 (< 16 |old(~a28~0)|))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse4 (and .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) .cse3 .cse5 .cse13 .cse1 .cse14 .cse15 (= 0 |old(~a26~0)|)) (or (or .cse16 .cse17 .cse18) .cse19 .cse4 .cse5 .cse0) (or .cse0 .cse19 .cse4 .cse5 .cse1 .cse20 .cse21 .cse22 .cse6) (or .cse0 (or .cse23 .cse19 .cse4 .cse5 .cse24 .cse6)) (or .cse23 .cse4 .cse5 .cse25 .cse1 .cse21 .cse26) (or .cse2 .cse3 .cse4 .cse5 .cse0 .cse1 .cse24) (or .cse19 .cse3 .cse4 .cse5 .cse1 .cse14 .cse24 .cse0) (or .cse16 .cse4 .cse26 .cse3 .cse5 .cse25 .cse1 .cse15) (or .cse27 .cse4 .cse5 .cse1 .cse20 .cse14 .cse22 .cse0) (or .cse19 .cse17 .cse4 .cse5 .cse0 .cse14 .cse28) (or .cse16 .cse4 .cse5 .cse1 .cse0 .cse20 .cse14 .cse22) (or .cse0 .cse16 .cse3 .cse4 .cse5 .cse1 .cse18 .cse22) (or .cse25 .cse4 .cse5 .cse1 .cse22 .cse26) (or .cse0 .cse4 .cse5 .cse1 .cse20 .cse28 .cse24) (or .cse23 .cse19 .cse3 .cse0 .cse4 .cse5 .cse1 .cse21) (or .cse23 .cse19 .cse4 .cse5 .cse1 .cse14 .cse21 .cse0) (or .cse0 .cse19 .cse16 .cse3 .cse17 .cse4 .cse5 .cse1) (or .cse15 (or .cse29 .cse3 .cse4 .cse5 .cse13 .cse14) (and .cse9 .cse7 .cse10 .cse11 .cse8 .cse12)) (or .cse0 .cse17 .cse4 .cse5 .cse20 .cse28) (or .cse0 .cse19 .cse16 .cse4 .cse5 .cse1 .cse14 .cse6) (or .cse23 .cse27 .cse19 .cse4 .cse5 .cse1 .cse0 .cse28) (or (or .cse24 .cse6) .cse19 .cse4 .cse5 .cse14 .cse0) (or .cse29 .cse19 .cse4 .cse5 .cse1 .cse25) (or .cse27 .cse0 .cse16 .cse4 .cse5 .cse1 .cse20 .cse22 .cse6) (or .cse23 .cse19 .cse17 .cse4 .cse5 .cse1 .cse21 .cse0) (or .cse3 .cse4 .cse5 .cse20 .cse0 .cse24 .cse6) (or .cse0 .cse23 .cse4 .cse5 .cse20 .cse24 .cse6) (or (or .cse2 .cse3 .cse24 .cse6) .cse4 .cse5 .cse0) (or .cse0 .cse23 .cse17 .cse4 .cse5 .cse1 .cse20 .cse21) (or .cse23 .cse3 .cse4 .cse5 .cse0 .cse1 .cse24 .cse21)))) [2018-11-23 01:53:13,652 INFO L448 ceAbstractionStarter]: For program point L1948(lines 1948 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,652 INFO L448 ceAbstractionStarter]: For program point L1783(lines 1783 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,652 INFO L448 ceAbstractionStarter]: For program point L1717(lines 1717 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,652 INFO L448 ceAbstractionStarter]: For program point L2675(lines 2675 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,652 INFO L448 ceAbstractionStarter]: For program point L1486(lines 1486 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,652 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,652 INFO L448 ceAbstractionStarter]: For program point L1387(lines 1387 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,652 INFO L448 ceAbstractionStarter]: For program point L2246(lines 2246 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,652 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,653 INFO L448 ceAbstractionStarter]: For program point L2081(lines 2081 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,653 INFO L448 ceAbstractionStarter]: For program point L1817(lines 1817 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,653 INFO L448 ceAbstractionStarter]: For program point L1751(lines 1751 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,653 INFO L448 ceAbstractionStarter]: For program point L2709-1(line 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,654 INFO L444 ceAbstractionStarter]: At program point L2709(line 2709) the Hoare annotation is: (let ((.cse32 (= ~a4~0 |old(~a4~0)|)) (.cse18 (= 16 |old(~a28~0)|)) (.cse25 (= 0 |old(~a14~0)|)) (.cse29 (not (= 17 |old(~a4~0)|))) (.cse28 (= 0 |old(~a26~0)|)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse30 (not (= 17 |old(~a26~0)|))) (.cse17 (= 18 |old(~a14~0)|)) (.cse6 (= 16 |old(~a4~0)|)) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse26 (not (= 15 |old(~a28~0)|))) (.cse22 (not (= 1 |old(~a7~0)|))) (.cse33 (= ~a14~0 |old(~a14~0)|)) (.cse14 (= ~a26~0 |old(~a26~0)|)) (.cse34 (= ~a7~0 |old(~a7~0)|)) (.cse37 (= ~a28~0 |old(~a28~0)|)) (.cse36 (= 17 ~a4~0)) (.cse35 (= ~a3~0 |old(~a3~0)|))) (let ((.cse13 (= ~a28~0 15)) (.cse31 (< 17 |old(~a4~0)|)) (.cse20 (and .cse33 .cse14 .cse34 .cse37 .cse36 .cse35)) (.cse12 (and (or .cse25 .cse29 .cse3 .cse4 .cse5 .cse26 .cse22 .cse28) (or .cse3 .cse30 (not .cse17) (not .cse6) .cse4 .cse5 .cse26 .cse22))) (.cse9 (< 16 |old(~a4~0)|)) (.cse27 (= 0 |old(~a4~0)|)) (.cse21 (not (= |old(~a4~0)| 17))) (.cse24 (not (= calculate_output2_~input 0))) (.cse11 (= |calculate_output2_#in~input| 0)) (.cse23 (= 20 |old(~a14~0)|)) (.cse7 (not .cse18)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse8 (< |old(~a14~0)| 20)) (.cse15 (< |old(~a26~0)| 18)) (.cse0 (and .cse33 .cse14 .cse34 .cse37 .cse32 .cse35)) (.cse1 (= |old(~a4~0)| |old(~a14~0)|)) (.cse19 (< 18 |old(~a14~0)|)) (.cse16 (< 16 |old(~a28~0)|))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4 .cse5 .cse6)) (or (or .cse7 .cse8 .cse9) .cse10 .cse4 .cse5 .cse0) (or (or .cse11 .cse12 .cse6) (and (and (= |old(~a14~0)| ~a14~0) (and (= ~a7~0 1) (= ~a4~0 17)) .cse13 (= ~a3~0 1)) .cse14)) (or .cse0 .cse10 .cse4 .cse5 .cse1 .cse15 .cse16 .cse17 .cse6) (or .cse0 (or .cse18 .cse10 .cse4 .cse5 .cse19 .cse6)) (or .cse18 .cse4 .cse5 .cse20 .cse1 .cse16 .cse21) (or .cse2 .cse3 .cse4 .cse5 .cse0 .cse1 .cse19) (or .cse10 .cse3 .cse4 .cse5 .cse1 .cse22 .cse19 .cse0) (or .cse23 .cse4 .cse5 .cse1 .cse15 .cse22 .cse17 .cse0) (or .cse23 .cse4 .cse24 .cse25 .cse3 .cse5 .cse26 .cse1 .cse27 .cse22 .cse11 .cse28 .cse17) (or (or .cse11 (or (not (= 0 |old(~a7~0)|)) .cse29 .cse3 .cse30 .cse4 .cse26 (not (= 19 |old(~a14~0)|)))) .cse5 .cse24) (or .cse10 (or .cse25 .cse3 .cse26 .cse27 .cse11 .cse28 .cse19 .cse6) .cse4 .cse5 .cse24 .cse22) (or .cse10 .cse8 .cse4 .cse5 .cse0 .cse22 .cse31) (or .cse4 .cse9 .cse25 .cse3 .cse5 .cse26 .cse1 .cse15 .cse27 .cse22 .cse24 .cse11) (or .cse7 .cse4 .cse5 .cse1 .cse0 .cse15 .cse22 .cse17) (or .cse4 .cse21 .cse3 .cse8 .cse5 .cse24 .cse26 .cse11 .cse28) (or .cse0 .cse7 .cse3 .cse4 .cse5 .cse1 .cse9 .cse17) (or .cse20 .cse4 .cse5 .cse1 .cse17 .cse21) (or .cse0 .cse4 .cse5 .cse1 .cse15 .cse31 .cse19) (or .cse10 .cse24 .cse1 (or .cse4 .cse3 .cse8 .cse5 .cse26 .cse27 .cse22 .cse11 .cse28)) (or .cse18 .cse10 .cse3 .cse0 .cse4 .cse5 .cse1 .cse16) (or .cse18 .cse10 .cse4 .cse5 .cse1 .cse22 .cse16 .cse0) (or .cse0 .cse10 .cse7 .cse3 .cse8 .cse4 .cse5 .cse1) (or .cse4 .cse3 .cse5 .cse26 (and .cse14 .cse32 .cse33 .cse34 .cse13 .cse35) .cse1 .cse22 .cse11 .cse28) (or .cse0 .cse8 .cse4 .cse5 .cse15 .cse31) (or .cse24 .cse1 .cse19 (or .cse4 .cse21 .cse25 .cse3 .cse5 .cse26 .cse11 .cse28)) (or .cse0 .cse10 .cse7 .cse4 .cse5 .cse1 .cse22 .cse6) (or .cse18 .cse23 .cse10 .cse4 .cse5 .cse1 .cse0 .cse31) (or (or .cse19 .cse6) .cse10 .cse4 .cse5 .cse22 .cse0) (or .cse24 .cse2 .cse4 .cse21 .cse25 .cse3 .cse5 .cse1 .cse15 .cse11) (or .cse29 .cse10 .cse4 .cse5 .cse1 .cse20) (or .cse24 .cse11 .cse12) (or .cse4 .cse24 .cse9 .cse3 .cse8 .cse5 .cse26 .cse27 .cse22 .cse11 .cse28) (or .cse7 .cse4 .cse21 .cse25 .cse3 .cse5 .cse1 .cse11 .cse28 (and .cse14 .cse33 .cse24 .cse34 (= 16 ~a28~0) .cse36 .cse35)) (or .cse2 .cse29 .cse4 .cse24 .cse3 .cse8 .cse5 .cse22 .cse11 .cse28) (or .cse23 .cse0 .cse7 .cse4 .cse5 .cse1 .cse15 .cse17 .cse6) (or .cse18 .cse10 .cse8 .cse4 .cse5 .cse1 .cse16 .cse0) (or .cse3 .cse4 .cse5 .cse15 .cse0 .cse19 .cse6) (or .cse0 .cse18 .cse4 .cse5 .cse15 .cse19 .cse6) (or (or .cse2 .cse3 .cse19 .cse6) .cse4 .cse5 .cse0) (or .cse0 .cse18 .cse8 .cse4 .cse5 .cse1 .cse15 .cse16) (or .cse18 .cse3 .cse4 .cse5 .cse0 .cse1 .cse19 .cse16)))) [2018-11-23 01:53:13,664 INFO L448 ceAbstractionStarter]: For program point L1619(lines 1619 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L1421(lines 1421 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L2379(lines 2379 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L2148(lines 2148 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L2115(lines 2115 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L1884(lines 1884 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L1851(lines 1851 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L2611(lines 2611 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L1455(lines 1455 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L2413(lines 2413 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2709) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L631(lines 631 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,675 INFO L448 ceAbstractionStarter]: For program point L1358(lines 1358 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L1160(lines 1160 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L764(lines 764 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L302(lines 302 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,676 INFO L448 ceAbstractionStarter]: For program point L1293(lines 1293 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L236(lines 236 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L1227(lines 1227 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L897(lines 897 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L666(lines 666 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L501(lines 501 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L204(lines 204 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,685 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L931(lines 931 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L1097(lines 1097 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L734(lines 734 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L536(lines 536 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L173(lines 173 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L504(lines 504 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L372(lines 372 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,686 INFO L448 ceAbstractionStarter]: For program point L835(lines 835 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L472(lines 472 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L1298(lines 1298 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L1232(lines 1232 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L1133(lines 1133 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L1001(lines 1001 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L968(lines 968 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L704(lines 704 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L242(lines 242 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,696 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,697 INFO L448 ceAbstractionStarter]: For program point L672(lines 672 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,697 INFO L448 ceAbstractionStarter]: For program point L639(lines 639 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,697 INFO L448 ceAbstractionStarter]: For program point L210(lines 210 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,697 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,697 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,697 INFO L448 ceAbstractionStarter]: For program point L112(lines 112 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,697 INFO L448 ceAbstractionStarter]: For program point L1103(lines 1103 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,697 INFO L448 ceAbstractionStarter]: For program point L740(lines 740 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,697 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L1236(lines 1236 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L444(lines 444 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L1072(lines 1072 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L511(lines 511 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,707 INFO L448 ceAbstractionStarter]: For program point L412(lines 412 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L314(lines 314 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L116(lines 116 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L1140(lines 1140 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L645(lines 645 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,708 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,710 INFO L448 ceAbstractionStarter]: For program point L447(lines 447 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,711 INFO L444 ceAbstractionStarter]: At program point L1372(line 1372) the Hoare annotation is: (let ((.cse6 (= 16 |old(~a4~0)|))) (let ((.cse38 (= ~a4~0 |old(~a4~0)|)) (.cse13 (= 16 |old(~a28~0)|)) (.cse34 (= ~a14~0 |old(~a14~0)|)) (.cse35 (= ~a26~0 |old(~a26~0)|)) (.cse36 (= ~a7~0 |old(~a7~0)|)) (.cse37 (= ~a28~0 |old(~a28~0)|)) (.cse40 (= 17 ~a4~0)) (.cse39 (= ~a3~0 |old(~a3~0)|)) (.cse21 (= 0 |old(~a14~0)|)) (.cse7 (not (= 17 |old(~a4~0)|))) (.cse12 (= 0 |old(~a26~0)|)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse23 (not (= 17 |old(~a26~0)|))) (.cse31 (= 18 |old(~a14~0)|)) (.cse24 (not .cse6)) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse17 (not (= 15 |old(~a28~0)|))) (.cse11 (not (= 1 |old(~a7~0)|)))) (let ((.cse41 (and (or .cse21 .cse7 .cse3 .cse4 .cse5 .cse17 .cse11 .cse12) (or .cse3 .cse23 (not .cse31) .cse24 .cse4 .cse5 .cse17 .cse11))) (.cse33 (not (= ~a7~0 1))) (.cse26 (= 1 ~a3~0)) (.cse27 (not (= calculate_output_~input 2))) (.cse30 (< 17 |old(~a4~0)|)) (.cse16 (not (= |old(~a4~0)| 17))) (.cse25 (not (= 19 |old(~a14~0)|))) (.cse42 (= ~a28~0 15)) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse32 (= 20 |old(~a14~0)|)) (.cse8 (= |calculate_output_#in~input| 0)) (.cse22 (= 0 |old(~a4~0)|)) (.cse19 (< 18 |old(~a14~0)|)) (.cse9 (not (= calculate_output_~input 0))) (.cse18 (< |old(~a26~0)| 18)) (.cse15 (< 16 |old(~a28~0)|)) (.cse28 (and .cse34 .cse35 .cse36 .cse37 .cse40 .cse39)) (.cse1 (= |old(~a4~0)| |old(~a14~0)|)) (.cse29 (not .cse13)) (.cse10 (< |old(~a14~0)| 20)) (.cse20 (< 16 |old(~a4~0)|)) (.cse14 (= |old(~a4~0)| |old(~a26~0)|)) (.cse0 (and .cse34 .cse35 .cse36 .cse37 .cse38 .cse39))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse2 .cse7 .cse4 .cse8 .cse9 .cse3 .cse10 .cse5 .cse11 .cse12) (or .cse13 .cse14 .cse3 .cse4 .cse5 .cse0 .cse1 .cse15) (or .cse13 .cse0 .cse14 .cse4 .cse5 .cse1 .cse11 .cse15) (or .cse9 .cse4 .cse8 .cse16 .cse3 .cse10 .cse5 .cse17 .cse12) (or .cse0 .cse3 .cse4 .cse5 .cse18 .cse19 .cse6) (or .cse0 (or .cse13 .cse14 .cse4 .cse5 .cse19 .cse6)) (or .cse4 .cse20 .cse8 .cse21 .cse9 .cse3 .cse5 .cse17 .cse1 .cse18 .cse22 .cse11) (or .cse23 .cse4 .cse24 .cse5 .cse17 .cse25 (or .cse26 .cse27) .cse11) (or .cse13 .cse4 .cse5 .cse28 .cse1 .cse15 .cse16) (or .cse13 .cse14 .cse4 .cse5 .cse1 .cse0 .cse18 .cse15) (or .cse14 .cse3 .cse4 .cse5 .cse1 .cse11 .cse19 .cse0) (or .cse14 .cse29 .cse10 .cse4 .cse5 .cse1 .cse0 .cse18) (or .cse4 .cse5 .cse0 .cse1 .cse18 .cse30 .cse19) (or .cse13 .cse3 .cse4 .cse5 .cse1 .cse0 .cse19 .cse15) (or (or .cse4 .cse8 .cse16 .cse21 .cse3 .cse17 .cse12) .cse5 .cse9 .cse1 .cse19) (or .cse29 .cse3 .cse4 .cse5 .cse0 .cse1 .cse20 .cse31) (or .cse14 .cse10 .cse4 .cse5 .cse0 .cse11 .cse30) (or .cse32 .cse4 .cse8 .cse21 .cse3 .cse5 .cse17 .cse1 .cse18 .cse22 .cse11 .cse31 .cse9) (or (or .cse19 .cse6) .cse14 .cse4 .cse5 .cse0 .cse11) (or (or .cse2 .cse3 .cse19 .cse6) (and (or (not (= calculate_output_~input 6)) .cse33 (not (= 18 ~a14~0)) (not (= ~a4~0 18)) (not (= ~a26~0 17))) .cse34 .cse35 .cse36 .cse37 .cse38 .cse39) .cse4 .cse5) (or .cse10 .cse4 .cse5 .cse0 .cse18 .cse30) (or .cse14 .cse29 .cse4 .cse5 .cse1 .cse11 .cse6 .cse0) (or .cse29 .cse4 .cse8 .cse16 .cse21 .cse3 .cse5 .cse1 (and .cse35 .cse9 .cse34 .cse36 (= 16 ~a28~0) .cse40 .cse39) .cse12) (or .cse4 .cse8 .cse21 .cse14 .cse3 .cse9 .cse5 .cse17 .cse1 .cse22 .cse11 .cse12 .cse6) (or .cse8 .cse9 .cse41) (or .cse8 (and .cse35 .cse38 .cse34 .cse36 .cse42 .cse39) .cse41) (or .cse2 .cse4 .cse8 .cse16 .cse21 .cse3 .cse5 .cse9 .cse1 .cse18) (or .cse13 .cse4 .cse5 (or (not .cse42) .cse33 (not (= ~a26~0 18)) .cse26 (not (= ~a4~0 16)) .cse27 (not (= 19 ~a14~0))) .cse1 .cse18 .cse30) (or .cse13 .cse32 .cse14 .cse4 .cse5 .cse1 .cse0 .cse30) (or .cse4 .cse5 .cse28 .cse1 .cse31 .cse16) (or (or .cse8 (or (not (= 0 |old(~a7~0)|)) .cse7 .cse3 .cse23 .cse4 .cse5 .cse17 .cse25)) .cse9) (or .cse4 .cse20 .cse8 (and .cse35 .cse9 .cse38 .cse34 .cse36 .cse42 .cse39) .cse21 .cse3 .cse5 .cse17 .cse1 .cse22 .cse11 .cse12 .cse31) (or .cse2 .cse3 .cse4 .cse5 .cse1 .cse19 .cse0) (or .cse13 .cse14 .cse10 .cse4 .cse5 .cse0 .cse1 .cse15) (or .cse32 .cse0 .cse29 .cse4 .cse5 .cse1 .cse18 .cse31 .cse6) (or .cse13 .cse32 .cse4 .cse5 .cse1 .cse18 .cse11 .cse0) (or .cse13 .cse4 .cse5 .cse0 .cse18 .cse19 .cse6) (or .cse29 .cse4 .cse5 .cse0 .cse1 .cse18 .cse11 .cse31) (or .cse14 .cse29 .cse3 .cse10 .cse4 .cse5 .cse1 .cse0) (or .cse14 (or .cse4 .cse8 .cse21 .cse3 .cse5 .cse17 .cse22 .cse12 .cse19 .cse6) .cse9 .cse11) (or .cse0 .cse13 .cse10 .cse4 .cse5 .cse1 .cse18 .cse15) (or .cse28 .cse7 .cse14 .cse4 .cse5 .cse1) (or (or .cse29 .cse10 .cse20) .cse14 .cse4 .cse0 .cse5))))) [2018-11-23 01:53:13,722 INFO L448 ceAbstractionStarter]: For program point L1372-1(line 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L1174(lines 1174 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L976(lines 976 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 39 1373) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 39 1373) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L778(lines 778 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L217(lines 217 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L151(lines 151 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L85(lines 85 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,733 INFO L448 ceAbstractionStarter]: For program point L52(lines 52 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L746(lines 746 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L383(lines 383 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L1341(lines 1341 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L1308(lines 1308 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L1242(lines 1242 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L185(lines 185 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L1077(lines 1077 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L1045(lines 1045 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L352(lines 352 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,734 INFO L448 ceAbstractionStarter]: For program point L121(lines 121 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L485(lines 485 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L419(lines 419 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L783(lines 783 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L585(lines 585 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L1114(lines 1114 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L454(lines 454 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L388(lines 388 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L1214(lines 1214 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L1181(lines 1181 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L950(lines 950 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,745 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,746 INFO L448 ceAbstractionStarter]: For program point L752(lines 752 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,746 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,746 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,746 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,746 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,746 INFO L448 ceAbstractionStarter]: For program point L224(lines 224 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,746 INFO L448 ceAbstractionStarter]: For program point L92(lines 92 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,756 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 39 1373) the Hoare annotation is: (let ((.cse23 (= ~a4~0 |old(~a4~0)|)) (.cse14 (= 16 |old(~a28~0)|)) (.cse24 (= ~a14~0 |old(~a14~0)|)) (.cse22 (= ~a26~0 |old(~a26~0)|)) (.cse25 (= ~a7~0 |old(~a7~0)|)) (.cse30 (= ~a28~0 |old(~a28~0)|)) (.cse27 (= ~a3~0 |old(~a3~0)|))) (let ((.cse9 (< 16 |old(~a4~0)|)) (.cse17 (not (= |old(~a4~0)| 17))) (.cse21 (< 17 |old(~a4~0)|)) (.cse16 (and .cse24 .cse22 .cse25 .cse30 (= 17 ~a4~0) .cse27)) (.cse18 (= |calculate_output_#in~input| 0)) (.cse26 (= ~a28~0 15)) (.cse29 (not (= 17 |old(~a4~0)|))) (.cse28 (not (= 15 |old(~a28~0)|))) (.cse19 (not (= 1 |old(~a7~0)|))) (.cse20 (= 20 |old(~a14~0)|)) (.cse7 (not .cse14)) (.cse13 (= 18 |old(~a14~0)|)) (.cse10 (= |old(~a4~0)| |old(~a26~0)|)) (.cse2 (not (= 17 |old(~a28~0)|))) (.cse6 (= 16 |old(~a4~0)|)) (.cse8 (< |old(~a14~0)| 20)) (.cse11 (< |old(~a26~0)| 18)) (.cse3 (not (= 1 |old(~a3~0)|))) (.cse4 (not (= 1 ~a25~0))) (.cse5 (not (= 1 ~a1~0))) (.cse0 (and .cse24 .cse22 .cse25 .cse30 .cse23 .cse27)) (.cse1 (= |old(~a4~0)| |old(~a14~0)|)) (.cse15 (< 18 |old(~a14~0)|)) (.cse12 (< 16 |old(~a28~0)|))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4 .cse5 .cse6)) (or (or .cse7 .cse8 .cse9) .cse10 .cse4 .cse5 .cse0) (or .cse0 .cse10 .cse4 .cse5 .cse1 .cse11 .cse12 .cse13 .cse6) (or .cse0 (or .cse14 .cse10 .cse4 .cse5 .cse15 .cse6)) (or .cse14 .cse4 .cse5 .cse16 .cse1 .cse12 .cse17) (or .cse2 .cse3 .cse4 .cse5 .cse0 .cse1 .cse15) (or .cse16 .cse7 .cse4 .cse18 .cse17 .cse3 .cse5 .cse1) (or .cse10 .cse3 .cse4 .cse5 .cse1 .cse19 .cse15 .cse0) (or .cse20 .cse4 .cse5 .cse1 .cse11 .cse19 .cse13 .cse0) (or .cse10 .cse8 .cse4 .cse5 .cse0 .cse19 .cse21) (or .cse7 .cse4 .cse5 .cse1 .cse0 .cse11 .cse19 .cse13) (or .cse0 .cse7 .cse3 .cse4 .cse5 .cse1 .cse9 .cse13) (or .cse16 .cse4 .cse5 .cse1 .cse13 .cse17) (or .cse0 .cse4 .cse5 .cse1 .cse11 .cse21 .cse15) (or .cse14 .cse10 .cse3 .cse0 .cse4 .cse5 .cse1 .cse12) (or .cse14 .cse10 .cse4 .cse5 .cse1 .cse19 .cse12 .cse0) (or .cse0 .cse10 .cse7 .cse3 .cse8 .cse4 .cse5 .cse1) (or .cse4 .cse18 (and .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) .cse3 .cse5 .cse28 .cse1 .cse19 (= 0 |old(~a26~0)|)) (or .cse0 .cse8 .cse4 .cse5 .cse11 .cse21) (or .cse0 .cse10 .cse7 .cse4 .cse5 .cse1 .cse19 .cse6) (or .cse14 .cse20 .cse10 .cse4 .cse5 .cse1 .cse0 .cse21) (or (or .cse15 .cse6) .cse10 .cse4 .cse5 .cse19 .cse0) (or .cse29 .cse10 .cse4 .cse5 .cse1 .cse16) (or .cse18 (and .cse24 .cse22 .cse25 .cse26 .cse23 .cse27) (or .cse29 .cse3 .cse4 .cse5 .cse28 .cse19)) (or .cse20 .cse0 .cse7 .cse4 .cse5 .cse1 .cse11 .cse13 .cse6) (or .cse14 .cse10 .cse8 .cse4 .cse5 .cse1 .cse12 .cse0) (or .cse3 .cse4 .cse5 .cse11 .cse0 .cse15 .cse6) (or .cse0 .cse14 .cse4 .cse5 .cse11 .cse15 .cse6) (or (or .cse2 .cse3 .cse15 .cse6) .cse4 .cse5 .cse0) (or .cse0 .cse14 .cse8 .cse4 .cse5 .cse1 .cse11 .cse12) (or .cse14 .cse3 .cse4 .cse5 .cse0 .cse1 .cse15 .cse12)))) [2018-11-23 01:53:13,756 INFO L448 ceAbstractionStarter]: For program point L1348(lines 1348 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,756 INFO L448 ceAbstractionStarter]: For program point L1282(lines 1282 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,756 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,756 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,756 INFO L448 ceAbstractionStarter]: For program point L1084(lines 1084 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,756 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,756 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,756 INFO L448 ceAbstractionStarter]: For program point L1316(lines 1316 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L160(lines 160 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L1052(lines 1052 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L788(lines 788 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L359(lines 359 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L525(lines 525 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L393(lines 393 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L1186(lines 1186 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L1153(lines 1153 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,768 INFO L448 ceAbstractionStarter]: For program point L691(lines 691 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L1121(lines 1121 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L1022(lines 1022 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L956(lines 956 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L593(lines 593 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L560(lines 560 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L461(lines 461 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L924(lines 924 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,769 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L759(lines 759 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L1288(lines 1288 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L99(lines 99 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L66(lines 66 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L1090(lines 1090 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,781 INFO L448 ceAbstractionStarter]: For program point L166(lines 166 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,782 INFO L448 ceAbstractionStarter]: For program point L728(lines 728 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,782 INFO L448 ceAbstractionStarter]: For program point L1191(lines 1191 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,782 INFO L448 ceAbstractionStarter]: For program point L1059(lines 1059 1372) no Hoare annotation was computed. [2018-11-23 01:53:13,782 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 01:53:13,782 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) (= ~a3~0 1) (= 17 ~a4~0)) [2018-11-23 01:53:13,782 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 01:53:13,782 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 01:53:13,782 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4810 4827) the Hoare annotation is: (or (not (= 17 |old(~a4~0)|)) (not (= 1 ~a25~0)) (and (= ~a26~0 |old(~a26~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a7~0 |old(~a7~0)|) (= ~a28~0 15) (= 17 ~a4~0) (= ~a3~0 |old(~a3~0)|)) (not (= 1 |old(~a3~0)|)) (not (= 1 ~a1~0)) (not (= 15 |old(~a28~0)|)) (not (= 19 |old(~a14~0)|)) (not (= 1 |old(~a7~0)|)) (not (= 18 |old(~a26~0)|))) [2018-11-23 01:53:13,782 INFO L448 ceAbstractionStarter]: For program point L4824-1(line 4824) no Hoare annotation was computed. [2018-11-23 01:53:13,782 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4810 4827) no Hoare annotation was computed. [2018-11-23 01:53:13,793 INFO L444 ceAbstractionStarter]: At program point L4824(line 4824) the Hoare annotation is: (let ((.cse13 (= 17 ~a4~0)) (.cse11 (or (= ~a14~0 |old(~a14~0)|) (not (= ~a4~0 17)))) (.cse5 (not (= ~a28~0 16))) (.cse15 (not (= ~a14~0 20))) (.cse0 (not (= main_~input~0 0))) (.cse1 (= ~a7~0 1)) (.cse2 (= ~a28~0 15)) (.cse3 (= ~a3~0 1)) (.cse8 (<= ~a28~0 16)) (.cse6 (not (= ~a4~0 ~a26~0))) (.cse18 (<= 20 ~a14~0)) (.cse19 (<= ~a4~0 16)) (.cse20 (= 17 ~a28~0)) (.cse17 (= 1 ~a3~0)) (.cse7 (not (= ~a4~0 16))) (.cse9 (<= ~a14~0 18)) (.cse16 (= 1 ~a7~0)) (.cse14 (= 16 ~a28~0)) (.cse12 (not (= ~a14~0 18))) (.cse10 (<= 18 ~a26~0)) (.cse4 (not (= ~a14~0 ~a4~0)))) (or (and .cse0 .cse1 (not (= ~a4~0 0)) .cse2 .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse5 .cse7 .cse10 .cse11 .cse9) (and .cse12 .cse13 .cse4) (and .cse6 .cse14 .cse13 .cse4) (and .cse7 .cse15 .cse14 .cse12 .cse10 .cse4) (and .cse16 .cse15 .cse12 .cse10 .cse4) (and .cse14 .cse17 .cse7 .cse10 .cse9) (and .cse0 .cse14 .cse3 .cse13 .cse4) (and .cse5 .cse18 .cse10 .cse8 .cse4) (and .cse14 .cse17 .cse12 .cse19 .cse4) (and (and .cse20 .cse17 .cse7) .cse4) (not (= 19 |old(~a14~0)|)) (not (= 1 ~a25~0)) (and .cse16 .cse6 .cse7 .cse8 .cse4) (and .cse10 .cse13 .cse4) (and .cse16 (and .cse7 .cse11 .cse9) .cse6) (and .cse5 .cse13 .cse8 .cse4) (and .cse6 .cse7 .cse12 .cse10 .cse8 .cse4) (and .cse16 .cse6 .cse18 .cse19) (and .cse5 .cse6 .cse7 .cse11 .cse9) (and .cse5 .cse17 .cse8 .cse4 .cse9) (and .cse6 (and .cse5 .cse18 .cse8 .cse4)) (and (and .cse5 .cse17 .cse8 .cse4) .cse6) (not (= 1 ~a1~0)) (and .cse20 .cse17 .cse4 .cse9) (and .cse10 .cse19 .cse4 .cse9) (and .cse5 .cse6 .cse15 .cse19 .cse4) (and .cse0 (and .cse1 .cse2) (= |old(~a4~0)| ~a4~0) .cse3) (and .cse6 .cse18 .cse19 .cse8) (and .cse16 .cse6 .cse17 .cse19 .cse4) (not (= 15 |old(~a28~0)|)) (not (= 17 |old(~a4~0)|)) (and (and .cse18 .cse14 .cse17 .cse4) .cse6) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse18 .cse10 .cse19) (and .cse20 .cse17 .cse7 .cse9) (not (= 18 |old(~a26~0)|)) (and .cse16 .cse14 .cse12 .cse10 .cse4))) [2018-11-23 01:53:13,793 INFO L448 ceAbstractionStarter]: For program point L4821(line 4821) no Hoare annotation was computed. [2018-11-23 01:53:13,793 INFO L444 ceAbstractionStarter]: At program point L4816-2(lines 4816 4826) the Hoare annotation is: (let ((.cse20 (= ~a4~0 17))) (let ((.cse8 (= 17 ~a4~0)) (.cse0 (not (= ~a28~0 16))) (.cse11 (not (= ~a14~0 20))) (.cse3 (<= ~a28~0 16)) (.cse1 (not (= ~a4~0 ~a26~0))) (.cse6 (or (and (= ~a14~0 |old(~a14~0)|) (= |old(~a4~0)| ~a4~0)) (not .cse20))) (.cse14 (<= 20 ~a14~0)) (.cse15 (<= ~a4~0 16)) (.cse16 (= 17 ~a28~0)) (.cse13 (= 1 ~a3~0)) (.cse2 (not (= ~a4~0 16))) (.cse4 (<= ~a14~0 18)) (.cse18 (= ~a7~0 1)) (.cse19 (= ~a28~0 15)) (.cse17 (= ~a3~0 1)) (.cse12 (= 1 ~a7~0)) (.cse10 (= 16 ~a28~0)) (.cse7 (not (= ~a14~0 18))) (.cse5 (<= 18 ~a26~0)) (.cse9 (not (= ~a14~0 ~a4~0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse2 .cse5 .cse6 .cse4) (and .cse7 .cse8 .cse9) (and .cse1 .cse10 .cse8 .cse9) (and .cse2 .cse11 .cse10 .cse7 .cse5 .cse9) (and .cse12 .cse11 .cse7 .cse5 .cse9) (and .cse10 .cse13 .cse2 .cse5 .cse4) (and .cse0 .cse14 .cse5 .cse3 .cse9) (and .cse10 .cse13 .cse7 .cse15 .cse9) (and (and .cse16 .cse13 .cse2) .cse9) (not (= 19 |old(~a14~0)|)) (not (= 1 ~a25~0)) (and .cse12 .cse1 .cse2 .cse3 .cse9) (and .cse5 .cse8 .cse9) (and .cse10 .cse17 .cse8 .cse9) (and .cse0 .cse8 .cse3 .cse9) (and .cse1 .cse2 .cse7 .cse5 .cse3 .cse9) (and .cse12 .cse1 .cse14 .cse15) (and .cse0 .cse1 .cse2 .cse6 .cse4) (and .cse0 .cse13 .cse3 .cse9 .cse4) (and .cse1 (and .cse0 .cse14 .cse3 .cse9)) (and (and .cse0 .cse13 .cse3 .cse9) .cse1) (not (= 1 ~a1~0)) (and .cse16 .cse13 .cse9 .cse4) (and .cse18 (not (= ~a4~0 0)) .cse19 .cse17 .cse9) (and .cse5 .cse15 .cse9 .cse4) (and .cse0 .cse1 .cse11 .cse15 .cse9) (and .cse1 .cse14 .cse15 .cse3) (and .cse12 .cse1 .cse13 .cse15 .cse9) (not (= 15 |old(~a28~0)|)) (not (= 17 |old(~a4~0)|)) (and (and .cse14 .cse10 .cse13 .cse9) .cse1) (not (= 1 |old(~a3~0)|)) (not (= 1 |old(~a7~0)|)) (and .cse12 .cse1 (and .cse2 .cse6 .cse4)) (and .cse14 .cse5 .cse15) (and .cse16 .cse13 .cse2 .cse4) (and .cse18 .cse19 .cse20 .cse17) (not (= 18 |old(~a26~0)|)) (and .cse12 .cse10 .cse7 .cse5 .cse9)))) [2018-11-23 01:53:13,802 INFO L448 ceAbstractionStarter]: For program point L4816-3(lines 4810 4827) no Hoare annotation was computed. [2018-11-23 01:53:13,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 01:53:13 BoogieIcfgContainer [2018-11-23 01:53:13,820 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 01:53:13,820 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 01:53:13,820 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 01:53:13,820 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 01:53:13,821 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:47:06" (3/4) ... [2018-11-23 01:53:13,835 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 01:53:13,840 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 01:53:13,840 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-23 01:53:13,840 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-23 01:53:13,840 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 01:53:13,840 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 01:53:13,841 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 01:53:13,877 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 01:53:13,882 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 01:53:13,909 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((((((((!(a28 == 16) && !(a4 == a26)) && !(a4 == 16)) && a28 <= 16) && a14 <= 18) || ((((!(a28 == 16) && !(a4 == 16)) && 18 <= a26) && ((a14 == \old(a14) && \old(a4) == a4) || !(a4 == 17))) && a14 <= 18)) || ((!(a14 == 18) && 17 == a4) && !(a14 == a4))) || (((!(a4 == a26) && 16 == a28) && 17 == a4) && !(a14 == a4))) || (((((!(a4 == 16) && !(a14 == 20)) && 16 == a28) && !(a14 == 18)) && 18 <= a26) && !(a14 == a4))) || ((((1 == a7 && !(a14 == 20)) && !(a14 == 18)) && 18 <= a26) && !(a14 == a4))) || ((((16 == a28 && 1 == a3) && !(a4 == 16)) && 18 <= a26) && a14 <= 18)) || ((((!(a28 == 16) && 20 <= a14) && 18 <= a26) && a28 <= 16) && !(a14 == a4))) || ((((16 == a28 && 1 == a3) && !(a14 == 18)) && a4 <= 16) && !(a14 == a4))) || (((17 == a28 && 1 == a3) && !(a4 == 16)) && !(a14 == a4))) || !(19 == \old(a14))) || !(1 == a25)) || ((((1 == a7 && !(a4 == a26)) && !(a4 == 16)) && a28 <= 16) && !(a14 == a4))) || ((18 <= a26 && 17 == a4) && !(a14 == a4))) || (((16 == a28 && a3 == 1) && 17 == a4) && !(a14 == a4))) || (((!(a28 == 16) && 17 == a4) && a28 <= 16) && !(a14 == a4))) || (((((!(a4 == a26) && !(a4 == 16)) && !(a14 == 18)) && 18 <= a26) && a28 <= 16) && !(a14 == a4))) || (((1 == a7 && !(a4 == a26)) && 20 <= a14) && a4 <= 16)) || ((((!(a28 == 16) && !(a4 == a26)) && !(a4 == 16)) && ((a14 == \old(a14) && \old(a4) == a4) || !(a4 == 17))) && a14 <= 18)) || ((((!(a28 == 16) && 1 == a3) && a28 <= 16) && !(a14 == a4)) && a14 <= 18)) || (!(a4 == a26) && ((!(a28 == 16) && 20 <= a14) && a28 <= 16) && !(a14 == a4))) || ((((!(a28 == 16) && 1 == a3) && a28 <= 16) && !(a14 == a4)) && !(a4 == a26))) || !(1 == a1)) || (((17 == a28 && 1 == a3) && !(a14 == a4)) && a14 <= 18)) || ((((a7 == 1 && !(a4 == 0)) && a28 == 15) && a3 == 1) && !(a14 == a4))) || (((18 <= a26 && a4 <= 16) && !(a14 == a4)) && a14 <= 18)) || ((((!(a28 == 16) && !(a4 == a26)) && !(a14 == 20)) && a4 <= 16) && !(a14 == a4))) || (((!(a4 == a26) && 20 <= a14) && a4 <= 16) && a28 <= 16)) || ((((1 == a7 && !(a4 == a26)) && 1 == a3) && a4 <= 16) && !(a14 == a4))) || !(15 == \old(a28))) || !(17 == \old(a4))) || ((((20 <= a14 && 16 == a28) && 1 == a3) && !(a14 == a4)) && !(a4 == a26))) || !(1 == \old(a3))) || !(1 == \old(a7))) || ((1 == a7 && !(a4 == a26)) && (!(a4 == 16) && ((a14 == \old(a14) && \old(a4) == a4) || !(a4 == 17))) && a14 <= 18)) || ((20 <= a14 && 18 <= a26) && a4 <= 16)) || (((17 == a28 && 1 == a3) && !(a4 == 16)) && a14 <= 18)) || (((a7 == 1 && a28 == 15) && a4 == 17) && a3 == 1)) || !(18 == \old(a26))) || ((((1 == a7 && 16 == a28) && !(a14 == 18)) && 18 <= a26) && !(a14 == a4)) [2018-11-23 01:53:14,210 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f04716ef-bbb4-4dc2-a891-db644544769d/bin-2019/utaipan/witness.graphml [2018-11-23 01:53:14,210 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 01:53:14,211 INFO L168 Benchmark]: Toolchain (without parser) took 372589.30 ms. Allocated memory was 1.0 GB in the beginning and 6.2 GB in the end (delta: 5.2 GB). Free memory was 931.2 MB in the beginning and 3.5 GB in the end (delta: -2.5 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2018-11-23 01:53:14,212 INFO L168 Benchmark]: CDTParser took 0.16 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 01:53:14,212 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1766.72 ms. Allocated memory is still 1.0 GB. Free memory was 931.2 MB in the beginning and 742.9 MB in the end (delta: 188.3 MB). Peak memory consumption was 188.3 MB. Max. memory is 11.5 GB. [2018-11-23 01:53:14,212 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.4 MB). Free memory was 742.9 MB in the beginning and 1.2 GB in the end (delta: -422.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. [2018-11-23 01:53:14,212 INFO L168 Benchmark]: Boogie Preprocessor took 171.83 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: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. [2018-11-23 01:53:14,213 INFO L168 Benchmark]: RCFGBuilder took 2484.71 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 174.6 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -183.2 MB). Peak memory consumption was 403.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:53:14,213 INFO L168 Benchmark]: TraceAbstraction took 367604.73 ms. Allocated memory was 1.4 GB in the beginning and 6.2 GB in the end (delta: 4.8 GB). Free memory was 1.3 GB in the beginning and 3.6 GB in the end (delta: -2.3 GB). Peak memory consumption was 5.7 GB. Max. memory is 11.5 GB. [2018-11-23 01:53:14,213 INFO L168 Benchmark]: Witness Printer took 390.23 ms. Allocated memory is still 6.2 GB. Free memory was 3.6 GB in the beginning and 3.5 GB in the end (delta: 153.2 MB). Peak memory consumption was 153.2 MB. Max. memory is 11.5 GB. [2018-11-23 01:53:14,219 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1766.72 ms. Allocated memory is still 1.0 GB. Free memory was 931.2 MB in the beginning and 742.9 MB in the end (delta: 188.3 MB). Peak memory consumption was 188.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 167.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.4 MB). Free memory was 742.9 MB in the beginning and 1.2 GB in the end (delta: -422.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 171.83 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: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2484.71 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 174.6 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -183.2 MB). Peak memory consumption was 403.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 367604.73 ms. Allocated memory was 1.4 GB in the beginning and 6.2 GB in the end (delta: 4.8 GB). Free memory was 1.3 GB in the beginning and 3.6 GB in the end (delta: -2.3 GB). Peak memory consumption was 5.7 GB. Max. memory is 11.5 GB. * Witness Printer took 390.23 ms. Allocated memory is still 6.2 GB. Free memory was 3.6 GB in the beginning and 3.5 GB in the end (delta: 153.2 MB). Peak memory consumption was 153.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4736]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4816]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((!(a28 == 16) && !(a4 == a26)) && !(a4 == 16)) && a28 <= 16) && a14 <= 18) || ((((!(a28 == 16) && !(a4 == 16)) && 18 <= a26) && ((a14 == \old(a14) && \old(a4) == a4) || !(a4 == 17))) && a14 <= 18)) || ((!(a14 == 18) && 17 == a4) && !(a14 == a4))) || (((!(a4 == a26) && 16 == a28) && 17 == a4) && !(a14 == a4))) || (((((!(a4 == 16) && !(a14 == 20)) && 16 == a28) && !(a14 == 18)) && 18 <= a26) && !(a14 == a4))) || ((((1 == a7 && !(a14 == 20)) && !(a14 == 18)) && 18 <= a26) && !(a14 == a4))) || ((((16 == a28 && 1 == a3) && !(a4 == 16)) && 18 <= a26) && a14 <= 18)) || ((((!(a28 == 16) && 20 <= a14) && 18 <= a26) && a28 <= 16) && !(a14 == a4))) || ((((16 == a28 && 1 == a3) && !(a14 == 18)) && a4 <= 16) && !(a14 == a4))) || (((17 == a28 && 1 == a3) && !(a4 == 16)) && !(a14 == a4))) || !(19 == \old(a14))) || !(1 == a25)) || ((((1 == a7 && !(a4 == a26)) && !(a4 == 16)) && a28 <= 16) && !(a14 == a4))) || ((18 <= a26 && 17 == a4) && !(a14 == a4))) || (((16 == a28 && a3 == 1) && 17 == a4) && !(a14 == a4))) || (((!(a28 == 16) && 17 == a4) && a28 <= 16) && !(a14 == a4))) || (((((!(a4 == a26) && !(a4 == 16)) && !(a14 == 18)) && 18 <= a26) && a28 <= 16) && !(a14 == a4))) || (((1 == a7 && !(a4 == a26)) && 20 <= a14) && a4 <= 16)) || ((((!(a28 == 16) && !(a4 == a26)) && !(a4 == 16)) && ((a14 == \old(a14) && \old(a4) == a4) || !(a4 == 17))) && a14 <= 18)) || ((((!(a28 == 16) && 1 == a3) && a28 <= 16) && !(a14 == a4)) && a14 <= 18)) || (!(a4 == a26) && ((!(a28 == 16) && 20 <= a14) && a28 <= 16) && !(a14 == a4))) || ((((!(a28 == 16) && 1 == a3) && a28 <= 16) && !(a14 == a4)) && !(a4 == a26))) || !(1 == a1)) || (((17 == a28 && 1 == a3) && !(a14 == a4)) && a14 <= 18)) || ((((a7 == 1 && !(a4 == 0)) && a28 == 15) && a3 == 1) && !(a14 == a4))) || (((18 <= a26 && a4 <= 16) && !(a14 == a4)) && a14 <= 18)) || ((((!(a28 == 16) && !(a4 == a26)) && !(a14 == 20)) && a4 <= 16) && !(a14 == a4))) || (((!(a4 == a26) && 20 <= a14) && a4 <= 16) && a28 <= 16)) || ((((1 == a7 && !(a4 == a26)) && 1 == a3) && a4 <= 16) && !(a14 == a4))) || !(15 == \old(a28))) || !(17 == \old(a4))) || ((((20 <= a14 && 16 == a28) && 1 == a3) && !(a14 == a4)) && !(a4 == a26))) || !(1 == \old(a3))) || !(1 == \old(a7))) || ((1 == a7 && !(a4 == a26)) && (!(a4 == 16) && ((a14 == \old(a14) && \old(a4) == a4) || !(a4 == 17))) && a14 <= 18)) || ((20 <= a14 && 18 <= a26) && a4 <= 16)) || (((17 == a28 && 1 == a3) && !(a4 == 16)) && a14 <= 18)) || (((a7 == 1 && a28 == 15) && a4 == 17) && a3 == 1)) || !(18 == \old(a26))) || ((((1 == a7 && 16 == a28) && !(a14 == 18)) && 18 <= a26) && !(a14 == a4)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 906 locations, 1 error locations. SAFE Result, 367.5s OverallTime, 15 OverallIterations, 16 TraceHistogramMax, 230.7s AutomataDifference, 0.0s DeadEndRemovalTime, 48.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 6765 SDtfs, 120232 SDslu, 9856 SDs, 0 SdLazy, 204759 SolverSat, 40096 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 120.3s Time, PredicateUnifierStatistics: 10 DeclaredPredicates, 32050 GetRequests, 31307 SyntacticMatches, 22 SemanticMatches, 721 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23453 ImplicationChecksByTransitivity, 19.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=92633occurred in iteration=14, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 27.6s AbstIntTime, 12 AbstIntIterations, 5 AbstIntStrong, 0.9992445602719194 AbsIntWeakeningRatio, 0.050894632206759445 AbsIntAvgWeakeningVarsNumRemoved, 31.868787276341948 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 5.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 20156 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 5913 PreInvPairs, 6451 NumberOfFragments, 12661 HoareAnnotationTreeSize, 5913 FomulaSimplifications, 1437969 FormulaSimplificationTreeSizeReduction, 8.2s HoareSimplificationTime, 13 FomulaSimplificationsInter, 708864 FormulaSimplificationTreeSizeReductionInter, 39.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.9s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 22.2s InterpolantComputationTime, 33620 NumberOfCodeBlocks, 33620 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 46608 ConstructedInterpolants, 0 QuantifiedInterpolants, 247022129 SizeOfPredicates, 7 NumberOfNonLiveVariables, 18281 ConjunctsInSsa, 41 ConjunctsInUnsatCore, 29 InterpolantComputations, 5 PerfectInterpolantSequences, 83368/90194 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...