./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem12_label59_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem12_label59_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/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 15383734fc852e2579d0121b3fd433555cb1a60f ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 03:32:22,205 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 03:32:22,206 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 03:32:22,214 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 03:32:22,214 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 03:32:22,214 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 03:32:22,215 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 03:32:22,216 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 03:32:22,217 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 03:32:22,218 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 03:32:22,218 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 03:32:22,219 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 03:32:22,219 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 03:32:22,220 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 03:32:22,221 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 03:32:22,221 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 03:32:22,222 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 03:32:22,223 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 03:32:22,224 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 03:32:22,225 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 03:32:22,225 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 03:32:22,226 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 03:32:22,228 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 03:32:22,228 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 03:32:22,228 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 03:32:22,229 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 03:32:22,229 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 03:32:22,229 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 03:32:22,230 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 03:32:22,231 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 03:32:22,231 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 03:32:22,231 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 03:32:22,231 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 03:32:22,232 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 03:32:22,232 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 03:32:22,233 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 03:32:22,233 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 03:32:22,241 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 03:32:22,241 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 03:32:22,242 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 03:32:22,242 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 03:32:22,242 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 03:32:22,242 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 03:32:22,242 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 03:32:22,242 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 03:32:22,242 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 03:32:22,243 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 03:32:22,243 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 03:32:22,243 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 03:32:22,243 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 03:32:22,243 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 03:32:22,244 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 03:32:22,244 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 03:32:22,244 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 03:32:22,244 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 03:32:22,244 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 03:32:22,244 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 03:32:22,244 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 03:32:22,245 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 03:32:22,245 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 03:32:22,245 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 03:32:22,245 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 03:32:22,245 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 03:32:22,245 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 03:32:22,245 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 03:32:22,246 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 03:32:22,246 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 03:32:22,246 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 03:32:22,246 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 03:32:22,246 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 03:32:22,246 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 03:32:22,246 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 03:32:22,246 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 03:32:22,247 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 03:32:22,247 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_67895078-3ef1-47b5-9db0-e57f090f68d7/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 -> 15383734fc852e2579d0121b3fd433555cb1a60f [2018-11-23 03:32:22,271 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 03:32:22,280 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 03:32:22,283 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 03:32:22,284 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 03:32:22,284 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 03:32:22,284 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem12_label59_true-unreach-call.c [2018-11-23 03:32:22,327 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/data/f0592fb54/27cd14ee7ebd4093b5f29ba43d9ff864/FLAGbcde9f1f3 [2018-11-23 03:32:22,877 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 03:32:22,878 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/sv-benchmarks/c/eca-rers2012/Problem12_label59_true-unreach-call.c [2018-11-23 03:32:22,897 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/data/f0592fb54/27cd14ee7ebd4093b5f29ba43d9ff864/FLAGbcde9f1f3 [2018-11-23 03:32:23,302 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/data/f0592fb54/27cd14ee7ebd4093b5f29ba43d9ff864 [2018-11-23 03:32:23,304 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 03:32:23,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 03:32:23,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 03:32:23,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 03:32:23,309 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 03:32:23,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:23" (1/1) ... [2018-11-23 03:32:23,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@649de576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:23, skipping insertion in model container [2018-11-23 03:32:23,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:23" (1/1) ... [2018-11-23 03:32:23,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 03:32:23,412 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 03:32:24,296 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:32:24,299 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 03:32:24,900 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 03:32:24,920 INFO L195 MainTranslator]: Completed translation [2018-11-23 03:32:24,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24 WrapperNode [2018-11-23 03:32:24,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 03:32:24,921 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 03:32:24,921 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 03:32:24,922 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 03:32:24,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (1/1) ... [2018-11-23 03:32:24,957 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (1/1) ... [2018-11-23 03:32:24,964 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 03:32:24,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 03:32:24,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 03:32:24,965 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 03:32:24,973 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (1/1) ... [2018-11-23 03:32:24,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (1/1) ... [2018-11-23 03:32:24,987 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (1/1) ... [2018-11-23 03:32:24,987 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (1/1) ... [2018-11-23 03:32:25,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (1/1) ... [2018-11-23 03:32:25,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (1/1) ... [2018-11-23 03:32:25,084 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (1/1) ... [2018-11-23 03:32:25,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 03:32:25,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 03:32:25,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 03:32:25,112 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 03:32:25,113 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/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 03:32:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 03:32:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 03:32:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 03:32:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-23 03:32:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-23 03:32:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-23 03:32:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-23 03:32:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 03:32:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 03:32:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 03:32:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 03:32:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 03:32:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 03:32:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 03:32:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 03:32:27,887 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 03:32:27,887 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 03:32:27,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:32:27 BoogieIcfgContainer [2018-11-23 03:32:27,888 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 03:32:27,888 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 03:32:27,888 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 03:32:27,890 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 03:32:27,890 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:32:23" (1/3) ... [2018-11-23 03:32:27,891 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ac77279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:32:27, skipping insertion in model container [2018-11-23 03:32:27,891 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:24" (2/3) ... [2018-11-23 03:32:27,891 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ac77279 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:32:27, skipping insertion in model container [2018-11-23 03:32:27,891 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:32:27" (3/3) ... [2018-11-23 03:32:27,893 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem12_label59_true-unreach-call.c [2018-11-23 03:32:27,899 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 03:32:27,905 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 03:32:27,915 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 03:32:27,941 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 03:32:27,941 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 03:32:27,941 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 03:32:27,941 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 03:32:27,941 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 03:32:27,941 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 03:32:27,941 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 03:32:27,941 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 03:32:27,963 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states. [2018-11-23 03:32:27,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-23 03:32:27,968 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:32:27,969 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] [2018-11-23 03:32:27,970 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:32:27,974 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:32:27,974 INFO L82 PathProgramCache]: Analyzing trace with hash -1317683707, now seen corresponding path program 1 times [2018-11-23 03:32:27,976 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:32:28,007 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:28,007 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:32:28,008 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:28,008 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:32:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:32:28,260 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 03:32:28,261 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:32:28,261 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 03:32:28,261 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:32:28,265 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:32:28,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:32:28,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:32:28,274 INFO L87 Difference]: Start difference. First operand 839 states. Second operand 3 states. [2018-11-23 03:32:31,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:32:31,009 INFO L93 Difference]: Finished difference Result 2443 states and 4697 transitions. [2018-11-23 03:32:31,011 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:32:31,012 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 50 [2018-11-23 03:32:31,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:32:31,032 INFO L225 Difference]: With dead ends: 2443 [2018-11-23 03:32:31,032 INFO L226 Difference]: Without dead ends: 1602 [2018-11-23 03:32:31,038 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 03:32:31,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1602 states. [2018-11-23 03:32:31,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1602 to 1602. [2018-11-23 03:32:31,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1602 states. [2018-11-23 03:32:31,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1602 states and 3012 transitions. [2018-11-23 03:32:31,122 INFO L78 Accepts]: Start accepts. Automaton has 1602 states and 3012 transitions. Word has length 50 [2018-11-23 03:32:31,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:32:31,122 INFO L480 AbstractCegarLoop]: Abstraction has 1602 states and 3012 transitions. [2018-11-23 03:32:31,122 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:32:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 3012 transitions. [2018-11-23 03:32:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2018-11-23 03:32:31,126 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:32:31,126 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:32:31,126 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:32:31,127 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:32:31,127 INFO L82 PathProgramCache]: Analyzing trace with hash -2146866983, now seen corresponding path program 1 times [2018-11-23 03:32:31,127 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:32:31,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:31,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:32:31,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:31,128 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:32:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:32:31,240 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:32:31,240 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:32:31,241 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-23 03:32:31,241 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:32:31,242 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-23 03:32:31,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-23 03:32:31,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2018-11-23 03:32:31,243 INFO L87 Difference]: Start difference. First operand 1602 states and 3012 transitions. Second operand 5 states. [2018-11-23 03:32:35,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:32:35,424 INFO L93 Difference]: Finished difference Result 4865 states and 9160 transitions. [2018-11-23 03:32:35,425 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 03:32:35,425 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 119 [2018-11-23 03:32:35,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:32:35,439 INFO L225 Difference]: With dead ends: 4865 [2018-11-23 03:32:35,439 INFO L226 Difference]: Without dead ends: 3269 [2018-11-23 03:32:35,443 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:32:35,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3269 states. [2018-11-23 03:32:35,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3269 to 3237. [2018-11-23 03:32:35,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3237 states. [2018-11-23 03:32:35,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 3237 states and 5439 transitions. [2018-11-23 03:32:35,525 INFO L78 Accepts]: Start accepts. Automaton has 3237 states and 5439 transitions. Word has length 119 [2018-11-23 03:32:35,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:32:35,525 INFO L480 AbstractCegarLoop]: Abstraction has 3237 states and 5439 transitions. [2018-11-23 03:32:35,525 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-23 03:32:35,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3237 states and 5439 transitions. [2018-11-23 03:32:35,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-11-23 03:32:35,527 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:32:35,528 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:32:35,528 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:32:35,528 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:32:35,528 INFO L82 PathProgramCache]: Analyzing trace with hash -1546476435, now seen corresponding path program 1 times [2018-11-23 03:32:35,528 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:32:35,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:35,529 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:32:35,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:35,529 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:32:35,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:32:35,664 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:32:35,664 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:32:35,664 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:32:35,665 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 126 with the following transitions: [2018-11-23 03:32:35,667 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2384], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:32:35,701 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:32:35,701 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:32:36,097 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:32:36,099 INFO L272 AbstractInterpreter]: Visited 83 different actions 158 times. Merged at 3 different actions 3 times. Never widened. Performed 1574 root evaluator evaluations with a maximum evaluation depth of 3. Performed 1574 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-23 03:32:36,116 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:32:36,117 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:32:36,117 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:32:36,118 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/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 03:32:36,133 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:32:36,133 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:32:36,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:32:36,196 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:32:36,284 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:32:36,284 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:32:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:32:36,374 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:32:36,374 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 9 [2018-11-23 03:32:36,375 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:32:36,375 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:32:36,375 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:32:36,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-23 03:32:36,376 INFO L87 Difference]: Start difference. First operand 3237 states and 5439 transitions. Second operand 3 states. [2018-11-23 03:32:38,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:32:38,735 INFO L93 Difference]: Finished difference Result 9571 states and 16402 transitions. [2018-11-23 03:32:38,740 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:32:38,740 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 125 [2018-11-23 03:32:38,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:32:38,765 INFO L225 Difference]: With dead ends: 9571 [2018-11-23 03:32:38,765 INFO L226 Difference]: Without dead ends: 6340 [2018-11-23 03:32:38,776 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 250 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-23 03:32:38,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6340 states. [2018-11-23 03:32:38,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6340 to 6340. [2018-11-23 03:32:38,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6340 states. [2018-11-23 03:32:38,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6340 states to 6340 states and 9503 transitions. [2018-11-23 03:32:38,909 INFO L78 Accepts]: Start accepts. Automaton has 6340 states and 9503 transitions. Word has length 125 [2018-11-23 03:32:38,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:32:38,909 INFO L480 AbstractCegarLoop]: Abstraction has 6340 states and 9503 transitions. [2018-11-23 03:32:38,909 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:32:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 6340 states and 9503 transitions. [2018-11-23 03:32:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-23 03:32:38,911 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:32:38,911 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:32:38,912 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:32:38,912 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:32:38,912 INFO L82 PathProgramCache]: Analyzing trace with hash 856168640, now seen corresponding path program 1 times [2018-11-23 03:32:38,912 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:32:38,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:38,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:32:38,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:38,913 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:32:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:32:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:32:39,028 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:32:39,028 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 03:32:39,028 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:32:39,029 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 03:32:39,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 03:32:39,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:32:39,029 INFO L87 Difference]: Start difference. First operand 6340 states and 9503 transitions. Second operand 6 states. [2018-11-23 03:32:42,702 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:32:42,702 INFO L93 Difference]: Finished difference Result 15954 states and 23438 transitions. [2018-11-23 03:32:42,702 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 03:32:42,702 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 134 [2018-11-23 03:32:42,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:32:42,729 INFO L225 Difference]: With dead ends: 15954 [2018-11-23 03:32:42,729 INFO L226 Difference]: Without dead ends: 9620 [2018-11-23 03:32:42,742 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 03:32:42,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9620 states. [2018-11-23 03:32:42,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9620 to 9604. [2018-11-23 03:32:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9604 states. [2018-11-23 03:32:42,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9604 states to 9604 states and 13067 transitions. [2018-11-23 03:32:42,902 INFO L78 Accepts]: Start accepts. Automaton has 9604 states and 13067 transitions. Word has length 134 [2018-11-23 03:32:42,902 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:32:42,903 INFO L480 AbstractCegarLoop]: Abstraction has 9604 states and 13067 transitions. [2018-11-23 03:32:42,903 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 03:32:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 9604 states and 13067 transitions. [2018-11-23 03:32:42,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2018-11-23 03:32:42,904 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:32:42,905 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:32:42,905 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:32:42,905 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:32:42,905 INFO L82 PathProgramCache]: Analyzing trace with hash -1359439500, now seen corresponding path program 1 times [2018-11-23 03:32:42,905 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:32:42,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:42,906 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:32:42,906 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:42,906 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:32:42,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:32:43,020 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:32:43,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:32:43,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 03:32:43,021 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:32:43,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 03:32:43,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 03:32:43,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:32:43,021 INFO L87 Difference]: Start difference. First operand 9604 states and 13067 transitions. Second operand 6 states. [2018-11-23 03:32:47,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:32:47,657 INFO L93 Difference]: Finished difference Result 26205 states and 36722 transitions. [2018-11-23 03:32:47,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 03:32:47,658 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 156 [2018-11-23 03:32:47,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:32:47,698 INFO L225 Difference]: With dead ends: 26205 [2018-11-23 03:32:47,698 INFO L226 Difference]: Without dead ends: 16607 [2018-11-23 03:32:47,714 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 03:32:47,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16607 states. [2018-11-23 03:32:47,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16607 to 16371. [2018-11-23 03:32:47,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16371 states. [2018-11-23 03:32:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16371 states to 16371 states and 21968 transitions. [2018-11-23 03:32:47,963 INFO L78 Accepts]: Start accepts. Automaton has 16371 states and 21968 transitions. Word has length 156 [2018-11-23 03:32:47,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:32:47,964 INFO L480 AbstractCegarLoop]: Abstraction has 16371 states and 21968 transitions. [2018-11-23 03:32:47,964 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 03:32:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 16371 states and 21968 transitions. [2018-11-23 03:32:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2018-11-23 03:32:47,967 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:32:47,967 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:32:47,967 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:32:47,968 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:32:47,968 INFO L82 PathProgramCache]: Analyzing trace with hash -1850886216, now seen corresponding path program 1 times [2018-11-23 03:32:47,968 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:32:47,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:47,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:32:47,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:47,969 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:32:47,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:32:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:32:48,095 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:32:48,095 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 03:32:48,096 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:32:48,096 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 03:32:48,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 03:32:48,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:32:48,096 INFO L87 Difference]: Start difference. First operand 16371 states and 21968 transitions. Second operand 6 states. [2018-11-23 03:32:52,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:32:52,355 INFO L93 Difference]: Finished difference Result 43141 states and 61913 transitions. [2018-11-23 03:32:52,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 03:32:52,356 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2018-11-23 03:32:52,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:32:52,425 INFO L225 Difference]: With dead ends: 43141 [2018-11-23 03:32:52,425 INFO L226 Difference]: Without dead ends: 26776 [2018-11-23 03:32:52,453 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 03:32:52,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26776 states. [2018-11-23 03:32:52,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26776 to 26468. [2018-11-23 03:32:52,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26468 states. [2018-11-23 03:32:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26468 states to 26468 states and 35486 transitions. [2018-11-23 03:32:52,735 INFO L78 Accepts]: Start accepts. Automaton has 26468 states and 35486 transitions. Word has length 170 [2018-11-23 03:32:52,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:32:52,736 INFO L480 AbstractCegarLoop]: Abstraction has 26468 states and 35486 transitions. [2018-11-23 03:32:52,736 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 03:32:52,736 INFO L276 IsEmpty]: Start isEmpty. Operand 26468 states and 35486 transitions. [2018-11-23 03:32:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2018-11-23 03:32:52,738 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:32:52,738 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:32:52,739 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:32:52,739 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:32:52,739 INFO L82 PathProgramCache]: Analyzing trace with hash 1302221708, now seen corresponding path program 1 times [2018-11-23 03:32:52,739 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:32:52,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:52,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:32:52,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:32:52,740 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:32:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:32:52,960 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:32:52,960 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:32:52,960 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 03:32:52,961 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:32:52,961 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 03:32:52,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 03:32:52,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:32:52,961 INFO L87 Difference]: Start difference. First operand 26468 states and 35486 transitions. Second operand 6 states. [2018-11-23 03:32:58,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:32:58,996 INFO L93 Difference]: Finished difference Result 103873 states and 154007 transitions. [2018-11-23 03:32:58,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 03:32:58,996 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 176 [2018-11-23 03:32:58,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:32:59,153 INFO L225 Difference]: With dead ends: 103873 [2018-11-23 03:32:59,153 INFO L226 Difference]: Without dead ends: 77411 [2018-11-23 03:32:59,203 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-23 03:32:59,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77411 states. [2018-11-23 03:32:59,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77411 to 77282. [2018-11-23 03:32:59,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77282 states. [2018-11-23 03:33:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77282 states to 77282 states and 106090 transitions. [2018-11-23 03:33:00,328 INFO L78 Accepts]: Start accepts. Automaton has 77282 states and 106090 transitions. Word has length 176 [2018-11-23 03:33:00,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:33:00,329 INFO L480 AbstractCegarLoop]: Abstraction has 77282 states and 106090 transitions. [2018-11-23 03:33:00,329 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 03:33:00,329 INFO L276 IsEmpty]: Start isEmpty. Operand 77282 states and 106090 transitions. [2018-11-23 03:33:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-11-23 03:33:00,331 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:33:00,331 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:33:00,331 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:33:00,332 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:33:00,332 INFO L82 PathProgramCache]: Analyzing trace with hash 1955259193, now seen corresponding path program 1 times [2018-11-23 03:33:00,332 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:33:00,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:33:00,333 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:33:00,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:33:00,333 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:33:00,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:33:00,490 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:33:00,491 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:33:00,491 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:33:00,491 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 200 with the following transitions: [2018-11-23 03:33:00,491 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2680], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:33:00,496 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:33:00,496 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:33:00,850 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:33:00,850 INFO L272 AbstractInterpreter]: Visited 157 different actions 307 times. Merged at 4 different actions 4 times. Never widened. Performed 3798 root evaluator evaluations with a maximum evaluation depth of 14. Performed 3798 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-23 03:33:00,860 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:33:00,860 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:33:00,860 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:33:00,860 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/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 03:33:00,867 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:33:00,867 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:33:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:33:00,906 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:33:01,135 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:33:01,135 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:33:01,189 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:33:01,205 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:33:01,205 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 8 [2018-11-23 03:33:01,205 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:33:01,205 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:33:01,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:33:01,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-23 03:33:01,206 INFO L87 Difference]: Start difference. First operand 77282 states and 106090 transitions. Second operand 3 states. [2018-11-23 03:33:05,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:33:05,719 INFO L93 Difference]: Finished difference Result 182614 states and 256122 transitions. [2018-11-23 03:33:05,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:33:05,719 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 199 [2018-11-23 03:33:05,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:33:05,942 INFO L225 Difference]: With dead ends: 182614 [2018-11-23 03:33:05,942 INFO L226 Difference]: Without dead ends: 105338 [2018-11-23 03:33:06,041 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 406 GetRequests, 400 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-23 03:33:06,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105338 states. [2018-11-23 03:33:07,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105338 to 105243. [2018-11-23 03:33:07,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 105243 states. [2018-11-23 03:33:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105243 states to 105243 states and 141644 transitions. [2018-11-23 03:33:07,361 INFO L78 Accepts]: Start accepts. Automaton has 105243 states and 141644 transitions. Word has length 199 [2018-11-23 03:33:07,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:33:07,361 INFO L480 AbstractCegarLoop]: Abstraction has 105243 states and 141644 transitions. [2018-11-23 03:33:07,361 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:33:07,361 INFO L276 IsEmpty]: Start isEmpty. Operand 105243 states and 141644 transitions. [2018-11-23 03:33:07,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2018-11-23 03:33:07,365 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:33:07,365 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:33:07,365 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:33:07,366 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:33:07,366 INFO L82 PathProgramCache]: Analyzing trace with hash -227303947, now seen corresponding path program 1 times [2018-11-23 03:33:07,366 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:33:07,368 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:33:07,368 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:33:07,369 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:33:07,369 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:33:07,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:33:07,740 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:33:07,741 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:33:07,741 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 03:33:07,741 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:33:07,741 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 03:33:07,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 03:33:07,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:33:07,741 INFO L87 Difference]: Start difference. First operand 105243 states and 141644 transitions. Second operand 6 states. [2018-11-23 03:33:11,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:33:11,919 INFO L93 Difference]: Finished difference Result 256350 states and 367448 transitions. [2018-11-23 03:33:11,920 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 03:33:11,920 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 217 [2018-11-23 03:33:11,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:33:12,197 INFO L225 Difference]: With dead ends: 256350 [2018-11-23 03:33:12,197 INFO L226 Difference]: Without dead ends: 151113 [2018-11-23 03:33:12,284 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 03:33:12,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151113 states. [2018-11-23 03:33:13,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151113 to 150841. [2018-11-23 03:33:13,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150841 states. [2018-11-23 03:33:13,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150841 states to 150841 states and 208059 transitions. [2018-11-23 03:33:13,881 INFO L78 Accepts]: Start accepts. Automaton has 150841 states and 208059 transitions. Word has length 217 [2018-11-23 03:33:13,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:33:13,881 INFO L480 AbstractCegarLoop]: Abstraction has 150841 states and 208059 transitions. [2018-11-23 03:33:13,881 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 03:33:13,881 INFO L276 IsEmpty]: Start isEmpty. Operand 150841 states and 208059 transitions. [2018-11-23 03:33:13,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2018-11-23 03:33:13,884 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:33:13,884 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:33:13,884 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:33:13,884 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:33:13,884 INFO L82 PathProgramCache]: Analyzing trace with hash 1165967436, now seen corresponding path program 1 times [2018-11-23 03:33:13,884 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:33:13,885 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:33:13,885 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:33:13,885 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:33:13,885 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:33:13,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:33:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 159 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:33:14,475 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:33:14,475 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:33:14,475 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 240 with the following transitions: [2018-11-23 03:33:14,476 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2384], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2540], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:33:14,479 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:33:14,479 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:33:14,772 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:33:14,772 INFO L272 AbstractInterpreter]: Visited 123 different actions 361 times. Merged at 6 different actions 13 times. Never widened. Performed 4347 root evaluator evaluations with a maximum evaluation depth of 17. Performed 4347 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 3 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-23 03:33:14,796 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:33:14,796 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:33:14,796 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:33:14,796 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/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 03:33:14,803 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:33:14,803 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:33:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:33:14,845 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:33:14,897 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 159 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:33:14,897 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:33:14,978 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 159 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:33:14,993 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 03:33:14,993 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-23 03:33:14,993 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 03:33:14,993 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 03:33:14,994 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 03:33:14,994 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=74, Unknown=0, NotChecked=0, Total=110 [2018-11-23 03:33:14,994 INFO L87 Difference]: Start difference. First operand 150841 states and 208059 transitions. Second operand 9 states. [2018-11-23 03:33:29,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:33:29,927 INFO L93 Difference]: Finished difference Result 450619 states and 843725 transitions. [2018-11-23 03:33:29,927 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-23 03:33:29,927 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 239 [2018-11-23 03:33:29,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:33:30,975 INFO L225 Difference]: With dead ends: 450619 [2018-11-23 03:33:30,975 INFO L226 Difference]: Without dead ends: 248664 [2018-11-23 03:33:31,549 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 504 GetRequests, 483 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=149, Invalid=313, Unknown=0, NotChecked=0, Total=462 [2018-11-23 03:33:31,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248664 states. [2018-11-23 03:33:35,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248664 to 241295. [2018-11-23 03:33:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241295 states. [2018-11-23 03:33:35,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241295 states to 241295 states and 348199 transitions. [2018-11-23 03:33:35,906 INFO L78 Accepts]: Start accepts. Automaton has 241295 states and 348199 transitions. Word has length 239 [2018-11-23 03:33:35,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:33:35,906 INFO L480 AbstractCegarLoop]: Abstraction has 241295 states and 348199 transitions. [2018-11-23 03:33:35,906 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 03:33:35,907 INFO L276 IsEmpty]: Start isEmpty. Operand 241295 states and 348199 transitions. [2018-11-23 03:33:35,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2018-11-23 03:33:35,909 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:33:35,909 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 03:33:35,910 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:33:35,910 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:33:35,910 INFO L82 PathProgramCache]: Analyzing trace with hash -965278853, now seen corresponding path program 1 times [2018-11-23 03:33:35,910 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:33:35,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:33:35,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:33:35,911 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:33:35,911 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:33:35,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:33:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 168 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:33:36,028 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:33:36,029 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:33:36,029 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 283 with the following transitions: [2018-11-23 03:33:36,029 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2420], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2676], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:33:36,032 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:33:36,032 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:33:36,697 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 03:33:36,698 INFO L272 AbstractInterpreter]: Visited 153 different actions 153 times. Never merged. Never widened. Performed 1741 root evaluator evaluations with a maximum evaluation depth of 16. Performed 1741 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Never found a fixpoint. Largest state had 26 variables. [2018-11-23 03:33:36,699 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:33:36,700 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 03:33:37,132 INFO L227 lantSequenceWeakener]: Weakened 273 states. On average, predicates are now at 75.44% of their original sizes. [2018-11-23 03:33:37,132 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 03:33:37,181 INFO L415 sIntCurrentIteration]: We unified 281 AI predicates to 281 [2018-11-23 03:33:37,182 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 03:33:37,182 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:33:37,182 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 9 [2018-11-23 03:33:37,183 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:33:37,184 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 03:33:37,184 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 03:33:37,184 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 03:33:37,184 INFO L87 Difference]: Start difference. First operand 241295 states and 348199 transitions. Second operand 6 states. [2018-11-23 03:35:24,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:35:24,579 INFO L93 Difference]: Finished difference Result 483324 states and 696885 transitions. [2018-11-23 03:35:24,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 03:35:24,579 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 282 [2018-11-23 03:35:24,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:35:29,293 INFO L225 Difference]: With dead ends: 483324 [2018-11-23 03:35:29,293 INFO L226 Difference]: Without dead ends: 242059 [2018-11-23 03:35:29,650 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 282 GetRequests, 277 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-23 03:35:29,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242059 states. [2018-11-23 03:35:32,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242059 to 242058. [2018-11-23 03:35:32,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242058 states. [2018-11-23 03:35:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242058 states to 242058 states and 348939 transitions. [2018-11-23 03:35:33,295 INFO L78 Accepts]: Start accepts. Automaton has 242058 states and 348939 transitions. Word has length 282 [2018-11-23 03:35:33,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:35:33,296 INFO L480 AbstractCegarLoop]: Abstraction has 242058 states and 348939 transitions. [2018-11-23 03:35:33,296 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 03:35:33,296 INFO L276 IsEmpty]: Start isEmpty. Operand 242058 states and 348939 transitions. [2018-11-23 03:35:33,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2018-11-23 03:35:33,302 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:35:33,303 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 03:35:33,303 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:35:33,303 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:35:33,304 INFO L82 PathProgramCache]: Analyzing trace with hash -1392139192, now seen corresponding path program 1 times [2018-11-23 03:35:33,304 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:35:33,304 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:35:33,304 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:35:33,304 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:35:33,304 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:35:33,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:35:33,470 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 87 proven. 67 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-11-23 03:35:33,470 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:35:33,470 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:35:33,471 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 354 with the following transitions: [2018-11-23 03:35:33,471 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2680], [2681], [2685], [2689], [2693], [2697], [2700], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:35:33,473 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:35:33,474 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:35:33,655 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:35:33,655 INFO L272 AbstractInterpreter]: Visited 163 different actions 319 times. Merged at 4 different actions 4 times. Never widened. Performed 3941 root evaluator evaluations with a maximum evaluation depth of 14. Performed 3941 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-23 03:35:33,656 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:35:33,656 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:35:33,656 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:35:33,656 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/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 03:35:34,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:35:34,023 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:35:34,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:35:34,073 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:35:34,170 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 233 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:35:34,170 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:35:34,270 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 233 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 03:35:34,285 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 03:35:34,285 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-23 03:35:34,285 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 03:35:34,286 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 03:35:34,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 03:35:34,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-11-23 03:35:34,286 INFO L87 Difference]: Start difference. First operand 242058 states and 348939 transitions. Second operand 9 states. [2018-11-23 03:35:41,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:35:41,963 INFO L93 Difference]: Finished difference Result 536628 states and 799021 transitions. [2018-11-23 03:35:41,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 03:35:41,963 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 353 [2018-11-23 03:35:41,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:35:42,698 INFO L225 Difference]: With dead ends: 536628 [2018-11-23 03:35:42,698 INFO L226 Difference]: Without dead ends: 295363 [2018-11-23 03:35:43,070 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 723 GetRequests, 704 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=101, Invalid=205, Unknown=0, NotChecked=0, Total=306 [2018-11-23 03:35:43,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295363 states. [2018-11-23 03:35:46,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295363 to 291896. [2018-11-23 03:35:46,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 291896 states. [2018-11-23 03:35:52,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291896 states to 291896 states and 387415 transitions. [2018-11-23 03:35:52,392 INFO L78 Accepts]: Start accepts. Automaton has 291896 states and 387415 transitions. Word has length 353 [2018-11-23 03:35:52,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:35:52,393 INFO L480 AbstractCegarLoop]: Abstraction has 291896 states and 387415 transitions. [2018-11-23 03:35:52,393 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 03:35:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 291896 states and 387415 transitions. [2018-11-23 03:35:52,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2018-11-23 03:35:52,403 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:35:52,404 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 03:35:52,405 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:35:52,406 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:35:52,406 INFO L82 PathProgramCache]: Analyzing trace with hash -577030247, now seen corresponding path program 1 times [2018-11-23 03:35:52,406 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:35:52,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:35:52,407 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:35:52,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:35:52,407 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:35:52,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:35:52,674 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 127 proven. 232 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2018-11-23 03:35:52,674 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:35:52,675 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:35:52,675 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 446 with the following transitions: [2018-11-23 03:35:52,675 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2416], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2664], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2752], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:35:52,678 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:35:52,678 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:35:52,976 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:35:52,976 INFO L272 AbstractInterpreter]: Visited 177 different actions 524 times. Merged at 6 different actions 14 times. Never widened. Performed 6832 root evaluator evaluations with a maximum evaluation depth of 15. Performed 6832 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 3 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-23 03:35:52,980 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:35:52,980 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:35:52,980 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:35:52,980 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/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 03:35:52,986 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:35:52,986 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:35:53,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:35:53,041 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:35:53,117 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2018-11-23 03:35:53,117 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:35:53,190 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2018-11-23 03:35:53,205 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 03:35:53,205 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [8] total 10 [2018-11-23 03:35:53,205 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:35:53,206 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 03:35:53,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 03:35:53,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-23 03:35:53,206 INFO L87 Difference]: Start difference. First operand 291896 states and 387415 transitions. Second operand 3 states. [2018-11-23 03:35:57,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:35:57,861 INFO L93 Difference]: Finished difference Result 581442 states and 771888 transitions. [2018-11-23 03:35:57,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 03:35:57,861 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 445 [2018-11-23 03:35:57,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:35:58,621 INFO L225 Difference]: With dead ends: 581442 [2018-11-23 03:35:58,621 INFO L226 Difference]: Without dead ends: 290319 [2018-11-23 03:35:59,170 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 901 GetRequests, 891 SyntacticMatches, 2 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2018-11-23 03:35:59,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290319 states. [2018-11-23 03:36:02,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290319 to 283318. [2018-11-23 03:36:02,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 283318 states. [2018-11-23 03:36:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283318 states to 283318 states and 359437 transitions. [2018-11-23 03:36:03,862 INFO L78 Accepts]: Start accepts. Automaton has 283318 states and 359437 transitions. Word has length 445 [2018-11-23 03:36:03,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:36:03,862 INFO L480 AbstractCegarLoop]: Abstraction has 283318 states and 359437 transitions. [2018-11-23 03:36:03,862 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 03:36:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 283318 states and 359437 transitions. [2018-11-23 03:36:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2018-11-23 03:36:03,871 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:36:03,871 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 03:36:03,871 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:36:03,871 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:36:03,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1083795494, now seen corresponding path program 1 times [2018-11-23 03:36:03,871 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:36:03,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:36:03,872 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:36:03,872 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:36:03,872 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:36:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:36:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 387 proven. 190 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2018-11-23 03:36:04,109 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:36:04,109 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:36:04,110 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 460 with the following transitions: [2018-11-23 03:36:04,110 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2360], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2396], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2552], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2664], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:36:04,112 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:36:04,112 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:36:04,595 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:36:04,595 INFO L272 AbstractInterpreter]: Visited 156 different actions 619 times. Merged at 8 different actions 26 times. Never widened. Performed 8094 root evaluator evaluations with a maximum evaluation depth of 17. Performed 8094 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 7 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-23 03:36:04,600 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:36:04,600 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:36:04,600 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:36:04,600 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/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 03:36:04,606 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:36:04,606 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:36:04,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:36:04,669 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:36:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 383 proven. 2 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2018-11-23 03:36:04,738 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:36:04,888 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 383 proven. 2 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2018-11-23 03:36:04,903 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 03:36:04,903 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2018-11-23 03:36:04,904 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 03:36:04,904 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 03:36:04,904 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 03:36:04,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-23 03:36:04,905 INFO L87 Difference]: Start difference. First operand 283318 states and 359437 transitions. Second operand 11 states. [2018-11-23 03:36:16,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:36:16,919 INFO L93 Difference]: Finished difference Result 544369 states and 681003 transitions. [2018-11-23 03:36:16,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-11-23 03:36:16,919 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 459 [2018-11-23 03:36:16,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:36:17,358 INFO L225 Difference]: With dead ends: 544369 [2018-11-23 03:36:17,358 INFO L226 Difference]: Without dead ends: 261824 [2018-11-23 03:36:17,703 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 957 GetRequests, 927 SyntacticMatches, 6 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=172, Invalid=478, Unknown=0, NotChecked=0, Total=650 [2018-11-23 03:36:17,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261824 states. [2018-11-23 03:36:20,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261824 to 241312. [2018-11-23 03:36:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241312 states. [2018-11-23 03:36:20,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241312 states to 241312 states and 268623 transitions. [2018-11-23 03:36:20,752 INFO L78 Accepts]: Start accepts. Automaton has 241312 states and 268623 transitions. Word has length 459 [2018-11-23 03:36:20,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:36:20,753 INFO L480 AbstractCegarLoop]: Abstraction has 241312 states and 268623 transitions. [2018-11-23 03:36:20,753 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 03:36:20,753 INFO L276 IsEmpty]: Start isEmpty. Operand 241312 states and 268623 transitions. [2018-11-23 03:36:20,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2018-11-23 03:36:20,764 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:36:20,765 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 03:36:20,765 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:36:20,765 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:36:20,765 INFO L82 PathProgramCache]: Analyzing trace with hash -1864731054, now seen corresponding path program 1 times [2018-11-23 03:36:20,765 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:36:20,766 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:36:20,766 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:36:20,766 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:36:20,766 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:36:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:36:21,853 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 283 proven. 239 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2018-11-23 03:36:21,854 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:36:21,854 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:36:21,854 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 520 with the following transitions: [2018-11-23 03:36:21,854 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2360], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2496], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2664], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2692], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:36:21,856 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:36:21,856 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:36:22,294 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:36:22,294 INFO L272 AbstractInterpreter]: Visited 163 different actions 649 times. Merged at 8 different actions 28 times. Never widened. Performed 8722 root evaluator evaluations with a maximum evaluation depth of 16. Performed 8722 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 7 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 03:36:22,304 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:36:22,305 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:36:22,305 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:36:22,305 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/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 03:36:22,311 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:36:22,311 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:36:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:36:22,381 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:36:22,485 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 584 proven. 2 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2018-11-23 03:36:22,485 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:36:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 730 backedges. 429 proven. 69 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2018-11-23 03:36:23,383 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 03:36:23,383 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 12 [2018-11-23 03:36:23,383 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 03:36:23,384 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 03:36:23,384 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 03:36:23,384 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2018-11-23 03:36:23,384 INFO L87 Difference]: Start difference. First operand 241312 states and 268623 transitions. Second operand 11 states. [2018-11-23 03:36:31,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:36:31,924 INFO L93 Difference]: Finished difference Result 505497 states and 561877 transitions. [2018-11-23 03:36:31,925 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 03:36:31,925 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 519 [2018-11-23 03:36:31,925 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:36:32,338 INFO L225 Difference]: With dead ends: 505497 [2018-11-23 03:36:32,338 INFO L226 Difference]: Without dead ends: 258818 [2018-11-23 03:36:32,504 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1065 GetRequests, 1042 SyntacticMatches, 5 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=112, Invalid=268, Unknown=0, NotChecked=0, Total=380 [2018-11-23 03:36:32,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258818 states. [2018-11-23 03:36:37,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258818 to 241674. [2018-11-23 03:36:37,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241674 states. [2018-11-23 03:36:37,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241674 states to 241674 states and 261513 transitions. [2018-11-23 03:36:37,568 INFO L78 Accepts]: Start accepts. Automaton has 241674 states and 261513 transitions. Word has length 519 [2018-11-23 03:36:37,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:36:37,568 INFO L480 AbstractCegarLoop]: Abstraction has 241674 states and 261513 transitions. [2018-11-23 03:36:37,568 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 03:36:37,568 INFO L276 IsEmpty]: Start isEmpty. Operand 241674 states and 261513 transitions. [2018-11-23 03:36:37,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2018-11-23 03:36:37,578 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:36:37,579 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-23 03:36:37,579 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:36:37,579 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:36:37,579 INFO L82 PathProgramCache]: Analyzing trace with hash -1612294963, now seen corresponding path program 1 times [2018-11-23 03:36:37,579 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:36:37,579 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:36:37,580 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:36:37,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:36:37,580 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:36:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:36:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 181 proven. 510 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2018-11-23 03:36:38,422 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:36:38,422 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:36:38,422 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 547 with the following transitions: [2018-11-23 03:36:38,422 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2376], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2568], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2664], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2712], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:36:38,424 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:36:38,424 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:36:41,748 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:36:41,748 INFO L272 AbstractInterpreter]: Visited 168 different actions 840 times. Merged at 8 different actions 41 times. Widened at 1 different actions 2 times. Performed 11694 root evaluator evaluations with a maximum evaluation depth of 20. Performed 11694 inverse root evaluator evaluations with a maximum inverse evaluation depth of 20. Found 10 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 03:36:41,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:36:41,750 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:36:41,750 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:36:41,750 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 03:36:41,756 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:36:41,756 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:36:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:36:41,834 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:36:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 615 proven. 2 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2018-11-23 03:36:41,940 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:36:42,134 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 299 proven. 192 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2018-11-23 03:36:42,149 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 03:36:42,149 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 13 [2018-11-23 03:36:42,149 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 03:36:42,150 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 03:36:42,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 03:36:42,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2018-11-23 03:36:42,150 INFO L87 Difference]: Start difference. First operand 241674 states and 261513 transitions. Second operand 12 states. [2018-11-23 03:36:51,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:36:51,231 INFO L93 Difference]: Finished difference Result 507070 states and 556671 transitions. [2018-11-23 03:36:51,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 03:36:51,231 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 546 [2018-11-23 03:36:51,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:36:51,890 INFO L225 Difference]: With dead ends: 507070 [2018-11-23 03:36:51,890 INFO L226 Difference]: Without dead ends: 266169 [2018-11-23 03:36:52,022 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1122 GetRequests, 1097 SyntacticMatches, 5 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=123, Invalid=339, Unknown=0, NotChecked=0, Total=462 [2018-11-23 03:36:52,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266169 states. [2018-11-23 03:36:54,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266169 to 258234. [2018-11-23 03:36:54,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258234 states. [2018-11-23 03:36:54,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258234 states to 258234 states and 276845 transitions. [2018-11-23 03:36:54,554 INFO L78 Accepts]: Start accepts. Automaton has 258234 states and 276845 transitions. Word has length 546 [2018-11-23 03:36:54,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:36:54,554 INFO L480 AbstractCegarLoop]: Abstraction has 258234 states and 276845 transitions. [2018-11-23 03:36:54,554 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 03:36:54,554 INFO L276 IsEmpty]: Start isEmpty. Operand 258234 states and 276845 transitions. [2018-11-23 03:36:54,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2018-11-23 03:36:54,561 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:36:54,561 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 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] [2018-11-23 03:36:54,562 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:36:54,562 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:36:54,562 INFO L82 PathProgramCache]: Analyzing trace with hash -1207095787, now seen corresponding path program 1 times [2018-11-23 03:36:54,562 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:36:54,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:36:54,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:36:54,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:36:54,563 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:36:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:36:55,571 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 375 proven. 336 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2018-11-23 03:36:55,571 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:36:55,571 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:36:55,571 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 551 with the following transitions: [2018-11-23 03:36:55,572 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2376], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2568], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2665], [2669], [2673], [2677], [2680], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2712], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:36:55,573 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:36:55,573 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:36:58,648 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:36:58,648 INFO L272 AbstractInterpreter]: Visited 168 different actions 834 times. Merged at 8 different actions 35 times. Never widened. Performed 11590 root evaluator evaluations with a maximum evaluation depth of 20. Performed 11590 inverse root evaluator evaluations with a maximum inverse evaluation depth of 20. Found 10 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-23 03:36:58,652 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:36:58,652 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:36:58,652 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:36:58,652 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 03:36:58,659 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:36:58,659 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:36:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:36:58,732 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:36:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 519 proven. 2 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2018-11-23 03:36:58,920 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:36:59,526 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 519 proven. 2 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2018-11-23 03:36:59,541 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 03:36:59,541 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5, 5] total 17 [2018-11-23 03:36:59,541 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 03:36:59,542 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 03:36:59,542 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 03:36:59,542 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=212, Unknown=0, NotChecked=0, Total=272 [2018-11-23 03:36:59,542 INFO L87 Difference]: Start difference. First operand 258234 states and 276845 transitions. Second operand 15 states. [2018-11-23 03:37:15,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:37:15,871 INFO L93 Difference]: Finished difference Result 544140 states and 588511 transitions. [2018-11-23 03:37:15,872 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2018-11-23 03:37:15,872 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 550 [2018-11-23 03:37:15,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:37:16,396 INFO L225 Difference]: With dead ends: 544140 [2018-11-23 03:37:16,396 INFO L226 Difference]: Without dead ends: 286679 [2018-11-23 03:37:16,622 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1208 GetRequests, 1143 SyntacticMatches, 3 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1209 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=802, Invalid=3230, Unknown=0, NotChecked=0, Total=4032 [2018-11-23 03:37:16,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286679 states. [2018-11-23 03:37:19,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286679 to 277561. [2018-11-23 03:37:19,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 277561 states. [2018-11-23 03:37:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277561 states to 277561 states and 298190 transitions. [2018-11-23 03:37:20,051 INFO L78 Accepts]: Start accepts. Automaton has 277561 states and 298190 transitions. Word has length 550 [2018-11-23 03:37:20,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:37:20,051 INFO L480 AbstractCegarLoop]: Abstraction has 277561 states and 298190 transitions. [2018-11-23 03:37:20,051 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 03:37:20,051 INFO L276 IsEmpty]: Start isEmpty. Operand 277561 states and 298190 transitions. [2018-11-23 03:37:20,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2018-11-23 03:37:20,066 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:37:20,066 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-23 03:37:20,066 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:37:20,066 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:20,066 INFO L82 PathProgramCache]: Analyzing trace with hash -745008586, now seen corresponding path program 1 times [2018-11-23 03:37:20,066 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:37:20,067 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:20,067 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:20,067 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:20,067 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:37:20,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 552 proven. 174 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-11-23 03:37:20,731 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:37:20,731 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 03:37:20,731 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 634 with the following transitions: [2018-11-23 03:37:20,731 INFO L202 CegarAbsIntRunner]: [0], [1], [1868], [1875], [1883], [1891], [1899], [1907], [1915], [1923], [1931], [1939], [1947], [1955], [1963], [1971], [1979], [1987], [1995], [2003], [2011], [2019], [2027], [2035], [2043], [2051], [2059], [2067], [2075], [2083], [2091], [2099], [2107], [2115], [2123], [2131], [2139], [2147], [2155], [2163], [2171], [2175], [2177], [2180], [2188], [2196], [2204], [2212], [2220], [2228], [2236], [2244], [2252], [2260], [2268], [2276], [2284], [2292], [2300], [2308], [2316], [2324], [2332], [2340], [2348], [2356], [2361], [2365], [2369], [2373], [2377], [2381], [2385], [2389], [2393], [2397], [2401], [2405], [2409], [2413], [2416], [2417], [2421], [2425], [2429], [2433], [2437], [2441], [2445], [2449], [2453], [2457], [2461], [2465], [2469], [2473], [2477], [2481], [2485], [2489], [2493], [2497], [2501], [2505], [2509], [2513], [2517], [2521], [2525], [2529], [2533], [2537], [2541], [2545], [2549], [2553], [2557], [2561], [2565], [2569], [2573], [2577], [2581], [2585], [2589], [2593], [2597], [2601], [2605], [2609], [2613], [2617], [2621], [2625], [2629], [2633], [2637], [2641], [2645], [2649], [2653], [2657], [2661], [2664], [2665], [2669], [2673], [2677], [2681], [2685], [2689], [2693], [2697], [2701], [2705], [2709], [2712], [2713], [2717], [2721], [2725], [2729], [2733], [2737], [2741], [2745], [2749], [2753], [2757], [2761], [2765], [2769], [2773], [2777], [2781], [2785], [2789], [2793], [2797], [2801], [2805], [2809], [2813], [2817], [2821], [2825], [2829], [2833], [2837], [2841], [2845], [2849], [2853], [2857], [2861], [2865], [2869], [2873], [2876], [3240], [3244], [3253], [3257], [3259], [3270], [3271], [3272], [3274], [3275] [2018-11-23 03:37:20,733 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 03:37:20,734 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 03:37:23,721 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 03:37:23,722 INFO L272 AbstractInterpreter]: Visited 209 different actions 1042 times. Merged at 8 different actions 38 times. Widened at 1 different actions 1 times. Performed 14967 root evaluator evaluations with a maximum evaluation depth of 20. Performed 14967 inverse root evaluator evaluations with a maximum inverse evaluation depth of 20. Found 10 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 03:37:23,724 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:23,724 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 03:37:23,724 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 03:37:23,724 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 03:37:23,731 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:23,731 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 03:37:23,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:23,821 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 03:37:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 561 proven. 2 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2018-11-23 03:37:24,228 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 03:37:24,418 INFO L134 CoverageAnalysis]: Checked inductivity of 868 backedges. 561 proven. 2 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2018-11-23 03:37:24,438 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 03:37:24,438 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 5, 5] total 18 [2018-11-23 03:37:24,438 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 03:37:24,439 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-11-23 03:37:24,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-11-23 03:37:24,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=243, Unknown=0, NotChecked=0, Total=306 [2018-11-23 03:37:24,439 INFO L87 Difference]: Start difference. First operand 277561 states and 298190 transitions. Second operand 17 states. [2018-11-23 03:37:35,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:37:35,991 INFO L93 Difference]: Finished difference Result 553783 states and 599308 transitions. [2018-11-23 03:37:35,992 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2018-11-23 03:37:35,992 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 633 [2018-11-23 03:37:35,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:37:36,473 INFO L225 Difference]: With dead ends: 553783 [2018-11-23 03:37:36,473 INFO L226 Difference]: Without dead ends: 277762 [2018-11-23 03:37:36,706 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1334 GetRequests, 1287 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 515 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=504, Invalid=1658, Unknown=0, NotChecked=0, Total=2162 [2018-11-23 03:37:36,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277762 states. [2018-11-23 03:37:39,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277762 to 259089. [2018-11-23 03:37:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259089 states. [2018-11-23 03:37:39,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259089 states to 259089 states and 276322 transitions. [2018-11-23 03:37:39,538 INFO L78 Accepts]: Start accepts. Automaton has 259089 states and 276322 transitions. Word has length 633 [2018-11-23 03:37:39,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:37:39,539 INFO L480 AbstractCegarLoop]: Abstraction has 259089 states and 276322 transitions. [2018-11-23 03:37:39,539 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-11-23 03:37:39,539 INFO L276 IsEmpty]: Start isEmpty. Operand 259089 states and 276322 transitions. [2018-11-23 03:37:39,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2018-11-23 03:37:39,554 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 03:37:39,555 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, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 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] [2018-11-23 03:37:39,555 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 03:37:39,555 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 03:37:39,556 INFO L82 PathProgramCache]: Analyzing trace with hash -268222681, now seen corresponding path program 1 times [2018-11-23 03:37:39,556 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 03:37:39,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:39,556 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 03:37:39,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 03:37:39,557 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 03:37:39,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 03:37:39,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 227 proven. 0 refuted. 0 times theorem prover too weak. 935 trivial. 0 not checked. [2018-11-23 03:37:39,782 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 03:37:39,782 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 03:37:39,782 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 03:37:39,783 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 03:37:39,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 03:37:39,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 03:37:39,783 INFO L87 Difference]: Start difference. First operand 259089 states and 276322 transitions. Second operand 4 states. [2018-11-23 03:37:46,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 03:37:46,841 INFO L93 Difference]: Finished difference Result 645133 states and 696331 transitions. [2018-11-23 03:37:46,842 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 03:37:46,842 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 645 [2018-11-23 03:37:46,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 03:37:46,845 INFO L225 Difference]: With dead ends: 645133 [2018-11-23 03:37:46,845 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 03:37:47,305 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 03:37:47,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 03:37:47,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 03:37:47,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 03:37:47,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 03:37:47,307 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 645 [2018-11-23 03:37:47,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 03:37:47,307 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 03:37:47,307 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 03:37:47,307 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 03:37:47,307 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 03:37:47,310 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 03:37:48,071 WARN L180 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2018-11-23 03:37:48,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:48,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:48,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:48,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:48,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:48,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:48,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:49,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:49,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:49,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:50,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:50,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:50,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:50,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:50,947 WARN L180 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2018-11-23 03:37:51,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:51,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:51,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:51,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:52,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:52,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:52,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:52,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:53,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:53,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:53,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:53,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:53,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:53,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:53,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:53,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:53,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:53,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:54,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:54,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:54,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:54,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:54,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:54,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:55,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:55,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:55,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:55,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:55,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:55,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:55,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:55,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:55,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:55,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:56,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:57,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:57,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:57,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:57,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:57,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:58,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:58,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:58,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:58,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:58,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:37:59,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:00,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:00,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:00,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:00,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:01,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:01,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:01,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:01,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:02,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:02,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:02,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:03,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:03,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:04,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:04,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:04,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:04,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:04,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:05,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:05,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:05,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:05,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:05,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:05,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:05,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:05,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:05,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:05,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:06,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:06,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:06,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:06,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:07,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:07,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:08,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:10,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:11,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:20,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:31,412 WARN L180 SmtUtils]: Spent 36.50 s on a formula simplification. DAG size of input: 4084 DAG size of output: 3730 [2018-11-23 03:38:31,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:31,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:31,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:31,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:31,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:31,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:31,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:31,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:32,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:33,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:33,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:33,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:33,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:33,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:34,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:34,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:34,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:34,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:34,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:34,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:34,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:34,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:35,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:35,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:37,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:37,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:37,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:37,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:38,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:38,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:38,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:38,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:38,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:39,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:39,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:39,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:39,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:40,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:40,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:40,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:41,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:41,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:41,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:41,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:41,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:42,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:42,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:42,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:42,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:42,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:42,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:42,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:42,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:42,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:43,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:43,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:43,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:43,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:44,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:46,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:48,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:38:56,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 03:39:07,796 WARN L180 SmtUtils]: Spent 36.38 s on a formula simplification. DAG size of input: 4087 DAG size of output: 3733 [2018-11-23 03:39:19,053 WARN L180 SmtUtils]: Spent 11.19 s on a formula simplification. DAG size of input: 1670 DAG size of output: 117 [2018-11-23 03:39:30,296 WARN L180 SmtUtils]: Spent 11.17 s on a formula simplification. DAG size of input: 1670 DAG size of output: 117 [2018-11-23 03:39:38,352 WARN L180 SmtUtils]: Spent 8.00 s on a formula simplification. DAG size of input: 1386 DAG size of output: 117 [2018-11-23 03:39:49,222 WARN L180 SmtUtils]: Spent 10.82 s on a formula simplification. DAG size of input: 1670 DAG size of output: 117 [2018-11-23 03:40:00,161 WARN L180 SmtUtils]: Spent 10.88 s on a formula simplification. DAG size of input: 1670 DAG size of output: 117 [2018-11-23 03:40:11,663 WARN L180 SmtUtils]: Spent 11.45 s on a formula simplification. DAG size of input: 1493 DAG size of output: 127 [2018-11-23 03:40:22,654 WARN L180 SmtUtils]: Spent 10.93 s on a formula simplification. DAG size of input: 1670 DAG size of output: 117 [2018-11-23 03:41:27,572 WARN L180 SmtUtils]: Spent 1.08 m on a formula simplification. DAG size of input: 3634 DAG size of output: 120 [2018-11-23 03:42:32,691 WARN L180 SmtUtils]: Spent 1.09 m on a formula simplification. DAG size of input: 3637 DAG size of output: 120 [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a17~0 |old(~a17~0)|) (= |old(~a7~0)| ~a7~0) (= ~a2~0 |old(~a2~0)|) (= ~a5~0 |old(~a5~0)|) (= ~a24~0 |old(~a24~0)|)) [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point L4701(lines 4701 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point L4755(lines 4755 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point L4714(lines 4714 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point L4685(lines 4685 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point calculate_output4FINAL(lines 4658 4810) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point L4677(lines 4677 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point L4768(lines 4768 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point L4661(lines 4661 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point L4707(lines 4707 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,694 INFO L448 ceAbstractionStarter]: For program point L4802(lines 4802 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L448 ceAbstractionStarter]: For program point L4736(lines 4736 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L448 ceAbstractionStarter]: For program point L4666(lines 4666 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L448 ceAbstractionStarter]: For program point L4794(lines 4794 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L448 ceAbstractionStarter]: For program point L4695(lines 4695 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L448 ceAbstractionStarter]: For program point L4761(lines 4761 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L448 ceAbstractionStarter]: For program point calculate_output4EXIT(lines 4658 4810) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L448 ceAbstractionStarter]: For program point L4786(lines 4786 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L448 ceAbstractionStarter]: For program point L4778(lines 4778 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L448 ceAbstractionStarter]: For program point L4749(lines 4749 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L448 ceAbstractionStarter]: For program point L4671(lines 4671 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,695 INFO L444 ceAbstractionStarter]: At program point calculate_output4ENTRY(lines 4658 4810) the Hoare annotation is: (let ((.cse9 (= 14 |old(~a24~0)|))) (let ((.cse10 (< |old(~a5~0)| 7)) (.cse30 (= ~a5~0 |old(~a5~0)|)) (.cse5 (< |old(~a5~0)| 5)) (.cse19 (not .cse9)) (.cse8 (= 14 |old(~a7~0)|)) (.cse13 (= 7 |old(~a5~0)|)) (.cse31 (= 14 ~a7~0)) (.cse11 (= 5 |old(~a5~0)|)) (.cse25 (= ~a2~0 |old(~a2~0)|)) (.cse26 (= ~a17~0 |old(~a17~0)|)) (.cse27 (= |old(~a7~0)| ~a7~0)) (.cse28 (= |old(~a24~0)| ~a24~0)) (.cse32 (= 5 ~a5~0))) (let ((.cse15 (and .cse25 .cse26 .cse27 .cse28 .cse32)) (.cse20 (< |old(~a5~0)| 4)) (.cse17 (< |old(~a17~0)| 114)) (.cse24 (= |old(~a5~0)| ~a5~0)) (.cse3 (not (= 15 |old(~a24~0)|))) (.cse18 (not (= 4 |old(~a5~0)|))) (.cse4 (< 0 (+ |old(~a17~0)| 124))) (.cse2 (not .cse11)) (.cse0 (and .cse25 .cse26 .cse28 .cse31 .cse32)) (.cse12 (< 13 |old(~a24~0)|)) (.cse21 (or .cse5 .cse19 .cse8 .cse11 .cse13)) (.cse1 (not .cse8)) (.cse22 (< 170 |old(~a2~0)|)) (.cse23 (= 13 |old(~a24~0)|)) (.cse14 (and .cse25 .cse26 .cse28 .cse31 .cse30)) (.cse16 (not (= 13 |old(~a7~0)|))) (.cse6 (<= (+ |old(~a17~0)| 108) 0)) (.cse29 (or .cse19 .cse10)) (.cse7 (and .cse25 .cse26 .cse27 .cse28 .cse30))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7) (or .cse7 .cse8 .cse9 .cse10) (or .cse5 .cse1 .cse11 .cse12 .cse13 .cse14) (or .cse5 .cse8 .cse11 .cse7 .cse12) (or .cse2 (= 12 |old(~a7~0)|) .cse15 .cse8) (or .cse5 .cse6 .cse7 .cse16) (or .cse5 .cse1 .cse14 .cse11 .cse17) (or (or .cse1 .cse3 .cse18) .cse14) (or .cse7 (or .cse19 .cse18)) (or .cse14 .cse1 .cse20 .cse19 .cse13) (or .cse7 .cse21 .cse16) (or .cse1 .cse2 .cse4 .cse0 .cse12) (or (or .cse12 .cse18) .cse7) (or .cse1 .cse2 .cse4 .cse22 .cse0) (or .cse2 .cse6 .cse8 .cse15) (or .cse5 .cse11 .cse4 .cse13 .cse9 .cse7) (or .cse2 .cse8 .cse23 .cse15) (or .cse7 .cse20 .cse8 .cse17) (or (and .cse24 .cse25 .cse26 .cse27 .cse28) (or .cse3 .cse4 .cse10)) (or (and .cse26 .cse24 .cse27 .cse25 (= ~a24~0 |old(~a24~0)|)) .cse19 (or (< 4 |old(~a5~0)|) .cse22)) (or .cse7 .cse6 .cse8 .cse18) (or .cse3 .cse4 .cse7 .cse16 .cse18) (or .cse1 .cse6 .cse14 .cse10) (or (or .cse19 .cse4 .cse10) .cse7) (or .cse1 .cse2 .cse6 .cse0 .cse12) (or .cse6 .cse7 .cse21) (or (or .cse19 .cse22 .cse10) .cse7) (or .cse1 .cse22 .cse23 .cse14 .cse10) (or .cse7 .cse16 .cse29) (or .cse6 .cse7 .cse29) (or .cse7 (not (= 3 |old(~a5~0)|))))))) [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L4729(lines 4729 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L4721(lines 4721 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L4688(lines 4688 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L4742(lines 4742 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L4680(lines 4680 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L4771(lines 4771 4808) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L3867(lines 3867 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L3504(lines 3504 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L3306(lines 3306 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L4396(lines 4396 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L3207(lines 3207 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L4132(lines 4132 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L3538(lines 3538 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L3571(lines 3571 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L3472(lines 3472 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,696 INFO L448 ceAbstractionStarter]: For program point L4463(lines 4463 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L4529(lines 4529 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L3439(lines 3439 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L3340(lines 3340 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L4199(lines 4199 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L4265(lines 4265 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L3968(lines 3968 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L3836(lines 3836 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L4563(lines 4563 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L3374(lines 3374 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L4299(lines 4299 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L3242(lines 3242 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L4365(lines 4365 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L3275(lines 3275 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L4233(lines 4233 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L4002(lines 4002 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L3936(lines 3936 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,697 INFO L448 ceAbstractionStarter]: For program point L3639(lines 3639 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L4498(lines 4498 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L4399(lines 4399 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L4036(lines 4036 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L4069(lines 4069 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L3904(lines 3904 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L3772(lines 3772 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L3706(lines 3706 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L3739(lines 3739 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L4598(lines 4598 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L3178(lines 3178 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L4103(lines 4103 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L3608(lines 3608 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L3410(lines 3410 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L4335(lines 4335 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L3807(lines 3807 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,698 INFO L448 ceAbstractionStarter]: For program point L3675(lines 3675 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L3510(lines 3510 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L4633(lines 4633 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L4435(lines 4435 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L3213(lines 3213 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L3874(lines 3874 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L3544(lines 3544 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point calculate_output3EXIT(lines 3168 4656) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L3346(lines 3346 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L4469(lines 4469 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L4238(lines 4238 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point calculate_output3FINAL(lines 3168 4656) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L4205(lines 4205 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L3578(lines 3578 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L3446(lines 3446 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L4536(lines 4536 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L3314(lines 3314 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,699 INFO L448 ceAbstractionStarter]: For program point L4272(lines 4272 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L4140(lines 4140 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L4074(lines 4074 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L3942(lines 3942 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L3975(lines 3975 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L3909(lines 3909 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L3480(lines 3480 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L4504(lines 4504 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L3282(lines 3282 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L4372(lines 4372 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L3249(lines 3249 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L3844(lines 3844 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L3745(lines 3745 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L4571(lines 4571 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L4406(lines 4406 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L3382(lines 3382 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L4307(lines 4307 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,700 INFO L448 ceAbstractionStarter]: For program point L4010(lines 4010 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L3713(lines 3713 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L3647(lines 3647 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L4605(lines 4605 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L4176(lines 4176 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L4044(lines 4044 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L3780(lines 3780 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L3813(lines 3813 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L4639(lines 4639 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L3615(lines 3615 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L4243(lines 4243 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L3186(lines 3186 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L4111(lines 4111 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L3880(lines 3880 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L4574(lines 4574 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L3550(lines 3550 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L3517(lines 3517 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,701 INFO L448 ceAbstractionStarter]: For program point L4442(lines 4442 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L3418(lines 3418 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L4541(lines 4541 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L3352(lines 3352 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L4343(lines 4343 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L3319(lines 3319 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L3220(lines 3220 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L3914(lines 3914 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L3683(lines 3683 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L4509(lines 4509 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L4476(lines 4476 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L4212(lines 4212 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L3981(lines 3981 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L3585(lines 3585 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L3453(lines 3453 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L4378(lines 4378 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L4279(lines 4279 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,702 INFO L448 ceAbstractionStarter]: For program point L4081(lines 4081 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L4015(lines 4015 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3850(lines 3850 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3883(lines 3883 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3520(lines 3520 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3487(lines 3487 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L4148(lines 4148 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3950(lines 3950 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3752(lines 3752 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L4314(lines 4314 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3290(lines 3290 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L4413(lines 4413 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3257(lines 3257 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3786(lines 3786 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3720(lines 3720 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3654(lines 3654 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L4612(lines 4612 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,703 INFO L448 ceAbstractionStarter]: For program point L3390(lines 3390 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L4183(lines 4183 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L4646(lines 4646 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L3622(lines 3622 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L4547(lines 4547 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L3193(lines 3193 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L4052(lines 4052 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L3821(lines 3821 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L3689(lines 3689 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L3590(lines 3590 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L4515(lines 4515 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L4350(lines 4350 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L3326(lines 3326 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L4449(lines 4449 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L3359(lines 3359 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L4251(lines 4251 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L4119(lines 4119 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,704 INFO L448 ceAbstractionStarter]: For program point L3921(lines 3921 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L4582(lines 4582 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L3558(lines 3558 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L3492(lines 3492 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L3525(lines 3525 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L3426(lines 3426 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L3228(lines 3228 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L4219(lines 4219 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L3988(lines 3988 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L3889(lines 3889 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L4484(lines 4484 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L4286(lines 4286 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L3857(lines 3857 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L3692(lines 3692 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L3461(lines 3461 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L4386(lines 4386 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,705 INFO L448 ceAbstractionStarter]: For program point L4155(lines 4155 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L4089(lines 4089 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L4023(lines 4023 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3957(lines 3957 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3726(lines 3726 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3759(lines 3759 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L4618(lines 4618 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3396(lines 3396 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L4420(lines 4420 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3264(lines 3264 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L4321(lines 4321 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3628(lines 3628 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3661(lines 3661 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3298(lines 3298 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3199(lines 3199 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L4058(lines 4058 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3794(lines 3794 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,706 INFO L448 ceAbstractionStarter]: For program point L3596(lines 3596 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L4389(lines 4389 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L4257(lines 4257 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L4191(lines 4191 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L4125(lines 4125 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L3828(lines 3828 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L3564(lines 3564 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L4555(lines 4555 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L4522(lines 4522 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L3531(lines 3531 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L3432(lines 3432 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L4456(lines 4456 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L3333(lines 3333 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L4357(lines 4357 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L3994(lines 3994 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,707 INFO L448 ceAbstractionStarter]: For program point L3862(lines 3862 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,708 INFO L444 ceAbstractionStarter]: At program point L4655(line 4655) the Hoare annotation is: (let ((.cse9 (= 14 |old(~a24~0)|))) (let ((.cse10 (< |old(~a5~0)| 7)) (.cse30 (= ~a5~0 |old(~a5~0)|)) (.cse5 (< |old(~a5~0)| 5)) (.cse19 (not .cse9)) (.cse8 (= 14 |old(~a7~0)|)) (.cse13 (= 7 |old(~a5~0)|)) (.cse31 (= 14 ~a7~0)) (.cse11 (= 5 |old(~a5~0)|)) (.cse25 (= ~a2~0 |old(~a2~0)|)) (.cse26 (= ~a17~0 |old(~a17~0)|)) (.cse27 (= |old(~a7~0)| ~a7~0)) (.cse28 (= |old(~a24~0)| ~a24~0)) (.cse32 (= 5 ~a5~0))) (let ((.cse15 (and .cse25 .cse26 .cse27 .cse28 .cse32)) (.cse20 (< |old(~a5~0)| 4)) (.cse17 (< |old(~a17~0)| 114)) (.cse24 (= |old(~a5~0)| ~a5~0)) (.cse3 (not (= 15 |old(~a24~0)|))) (.cse18 (not (= 4 |old(~a5~0)|))) (.cse4 (< 0 (+ |old(~a17~0)| 124))) (.cse2 (not .cse11)) (.cse0 (and .cse25 .cse26 .cse28 .cse31 .cse32)) (.cse12 (< 13 |old(~a24~0)|)) (.cse21 (or .cse5 .cse19 .cse8 .cse11 .cse13)) (.cse1 (not .cse8)) (.cse22 (< 170 |old(~a2~0)|)) (.cse23 (= 13 |old(~a24~0)|)) (.cse14 (and .cse25 .cse26 .cse28 .cse31 .cse30)) (.cse16 (not (= 13 |old(~a7~0)|))) (.cse6 (<= (+ |old(~a17~0)| 108) 0)) (.cse29 (or .cse19 .cse10)) (.cse7 (and .cse25 .cse26 .cse27 .cse28 .cse30))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7) (or .cse7 .cse8 .cse9 .cse10) (or .cse5 .cse1 .cse11 .cse12 .cse13 .cse14) (or .cse5 .cse8 .cse11 .cse7 .cse12) (or .cse2 (= 12 |old(~a7~0)|) .cse15 .cse8) (or .cse5 .cse6 .cse7 .cse16) (or .cse5 .cse1 .cse14 .cse11 .cse17) (or (or .cse1 .cse3 .cse18) .cse14) (or .cse7 (or .cse19 .cse18)) (or .cse14 .cse1 .cse20 .cse19 .cse13) (or .cse7 .cse21 .cse16) (or .cse1 .cse2 .cse4 .cse0 .cse12) (or (or .cse12 .cse18) .cse7) (or .cse1 .cse2 .cse4 .cse22 .cse0) (or .cse2 .cse6 .cse8 .cse15) (or .cse5 .cse11 .cse4 .cse13 .cse9 .cse7) (or .cse2 .cse8 .cse23 .cse15) (or .cse7 .cse20 .cse8 .cse17) (or (and .cse24 .cse25 .cse26 .cse27 .cse28) (or .cse3 .cse4 .cse10)) (or (and .cse26 .cse24 .cse27 .cse25 (= ~a24~0 |old(~a24~0)|)) .cse19 (or (< 4 |old(~a5~0)|) .cse22)) (or .cse7 .cse6 .cse8 .cse18) (or .cse3 .cse4 .cse7 .cse16 .cse18) (or .cse1 .cse6 .cse14 .cse10) (or (or .cse19 .cse4 .cse10) .cse7) (or .cse1 .cse2 .cse6 .cse0 .cse12) (or .cse6 .cse7 .cse21) (or (or .cse19 .cse22 .cse10) .cse7) (or .cse1 .cse22 .cse23 .cse14 .cse10) (or .cse7 .cse16 .cse29) (or .cse6 .cse7 .cse29) (or .cse7 (not (= 3 |old(~a5~0)|))))))) [2018-11-23 03:42:32,708 INFO L448 ceAbstractionStarter]: For program point L4655-1(line 4655) no Hoare annotation was computed. [2018-11-23 03:42:32,708 INFO L448 ceAbstractionStarter]: For program point L3466(lines 3466 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,708 INFO L448 ceAbstractionStarter]: For program point L3499(lines 3499 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,708 INFO L448 ceAbstractionStarter]: For program point L3367(lines 3367 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,708 INFO L448 ceAbstractionStarter]: For program point L4226(lines 4226 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,708 INFO L448 ceAbstractionStarter]: For program point L3235(lines 3235 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,708 INFO L444 ceAbstractionStarter]: At program point calculate_output3ENTRY(lines 3168 4656) the Hoare annotation is: (let ((.cse9 (= 14 |old(~a24~0)|))) (let ((.cse10 (< |old(~a5~0)| 7)) (.cse30 (= ~a5~0 |old(~a5~0)|)) (.cse5 (< |old(~a5~0)| 5)) (.cse19 (not .cse9)) (.cse8 (= 14 |old(~a7~0)|)) (.cse13 (= 7 |old(~a5~0)|)) (.cse31 (= 14 ~a7~0)) (.cse11 (= 5 |old(~a5~0)|)) (.cse25 (= ~a2~0 |old(~a2~0)|)) (.cse26 (= ~a17~0 |old(~a17~0)|)) (.cse27 (= |old(~a7~0)| ~a7~0)) (.cse28 (= |old(~a24~0)| ~a24~0)) (.cse32 (= 5 ~a5~0))) (let ((.cse15 (and .cse25 .cse26 .cse27 .cse28 .cse32)) (.cse20 (< |old(~a5~0)| 4)) (.cse17 (< |old(~a17~0)| 114)) (.cse24 (= |old(~a5~0)| ~a5~0)) (.cse3 (not (= 15 |old(~a24~0)|))) (.cse18 (not (= 4 |old(~a5~0)|))) (.cse4 (< 0 (+ |old(~a17~0)| 124))) (.cse2 (not .cse11)) (.cse0 (and .cse25 .cse26 .cse28 .cse31 .cse32)) (.cse12 (< 13 |old(~a24~0)|)) (.cse21 (or .cse5 .cse19 .cse8 .cse11 .cse13)) (.cse1 (not .cse8)) (.cse22 (< 170 |old(~a2~0)|)) (.cse23 (= 13 |old(~a24~0)|)) (.cse14 (and .cse25 .cse26 .cse28 .cse31 .cse30)) (.cse16 (not (= 13 |old(~a7~0)|))) (.cse6 (<= (+ |old(~a17~0)| 108) 0)) (.cse29 (or .cse19 .cse10)) (.cse7 (and .cse25 .cse26 .cse27 .cse28 .cse30))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7) (or .cse7 .cse8 .cse9 .cse10) (or .cse5 .cse1 .cse11 .cse12 .cse13 .cse14) (or .cse5 .cse8 .cse11 .cse7 .cse12) (or .cse2 (= 12 |old(~a7~0)|) .cse15 .cse8) (or .cse5 .cse6 .cse7 .cse16) (or .cse5 .cse1 .cse14 .cse11 .cse17) (or (or .cse1 .cse3 .cse18) .cse14) (or .cse7 (or .cse19 .cse18)) (or .cse14 .cse1 .cse20 .cse19 .cse13) (or .cse7 .cse21 .cse16) (or .cse1 .cse2 .cse4 .cse0 .cse12) (or (or .cse12 .cse18) .cse7) (or .cse1 .cse2 .cse4 .cse22 .cse0) (or .cse2 .cse6 .cse8 .cse15) (or .cse5 .cse11 .cse4 .cse13 .cse9 .cse7) (or .cse2 .cse8 .cse23 .cse15) (or .cse7 .cse20 .cse8 .cse17) (or (and .cse24 .cse25 .cse26 .cse27 .cse28) (or .cse3 .cse4 .cse10)) (or (and .cse26 .cse24 .cse27 .cse25 (= ~a24~0 |old(~a24~0)|)) .cse19 (or (< 4 |old(~a5~0)|) .cse22)) (or .cse7 .cse6 .cse8 .cse18) (or .cse3 .cse4 .cse7 .cse16 .cse18) (or .cse1 .cse6 .cse14 .cse10) (or (or .cse19 .cse4 .cse10) .cse7) (or .cse1 .cse2 .cse6 .cse0 .cse12) (or .cse6 .cse7 .cse21) (or (or .cse19 .cse22 .cse10) .cse7) (or .cse1 .cse22 .cse23 .cse14 .cse10) (or .cse7 .cse16 .cse29) (or .cse6 .cse7 .cse29) (or .cse7 (not (= 3 |old(~a5~0)|))))))) [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L3929(lines 3929 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L4590(lines 4590 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L3269(lines 3269 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L4293(lines 4293 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L3963(lines 3963 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L3897(lines 3897 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L3765(lines 3765 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L3699(lines 3699 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L3633(lines 3633 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L4492(lines 4492 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L3171(lines 3171 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L4096(lines 4096 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L4030(lines 4030 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L3733(lines 3733 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,709 INFO L448 ceAbstractionStarter]: For program point L3601(lines 3601 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L4427(lines 4427 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L3403(lines 3403 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L4328(lines 4328 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L4163(lines 4163 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L4064(lines 4064 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L3800(lines 3800 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L3668(lines 3668 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L4626(lines 4626 4654) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L1918(lines 1918 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L1720(lines 1720 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1689 3166) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L2678(lines 2678 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L2645(lines 2645 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L2546(lines 2546 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L2976(lines 2976 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,710 INFO L448 ceAbstractionStarter]: For program point L1952(lines 1952 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2712(lines 2712 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2481(lines 2481 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2415(lines 2415 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2349(lines 2349 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2217(lines 2217 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L3109(lines 3109 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L1986(lines 1986 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L1887(lines 1887 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L1854(lines 1854 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L1821(lines 1821 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L1788(lines 1788 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2746(lines 2746 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2515(lines 2515 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2449(lines 2449 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,711 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L3143(lines 3143 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2846(lines 2846 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2780(lines 2780 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2813(lines 2813 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2615(lines 2615 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2252(lines 2252 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2153(lines 2153 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L3012(lines 3012 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2880(lines 2880 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2913(lines 2913 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L3046(lines 3046 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2947(lines 2947 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L1692(lines 1692 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2683(lines 2683 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,712 INFO L448 ceAbstractionStarter]: For program point L2320(lines 2320 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L3080(lines 3080 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L2056(lines 2056 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L2585(lines 2585 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L2222(lines 2222 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1689 3166) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L2090(lines 2090 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L1925(lines 1925 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L1826(lines 1826 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L1793(lines 1793 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L1727(lines 1727 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L2718(lines 2718 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L2652(lines 2652 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L2553(lines 2553 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L2487(lines 2487 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L2421(lines 2421 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,713 INFO L448 ceAbstractionStarter]: For program point L1992(lines 1992 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L1959(lines 1959 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2818(lines 2818 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2323(lines 2323 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L3116(lines 3116 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2026(lines 2026 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2984(lines 2984 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L1894(lines 1894 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L1861(lines 1861 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2786(lines 2786 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L1762(lines 1762 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2456(lines 2456 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2357(lines 2357 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2159(lines 2159 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,714 INFO L448 ceAbstractionStarter]: For program point L2886(lines 2886 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2853(lines 2853 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2754(lines 2754 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2622(lines 2622 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2259(lines 2259 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2193(lines 2193 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L3151(lines 3151 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L3019(lines 3019 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2920(lines 2920 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L1698(lines 1698 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2492(lines 2492 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L3054(lines 3054 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L3087(lines 3087 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2955(lines 2955 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2691(lines 2691 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2625(lines 2625 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,715 INFO L448 ceAbstractionStarter]: For program point L2064(lines 2064 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2097(lines 2097 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L1965(lines 1965 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L1899(lines 1899 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L1833(lines 1833 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L1800(lines 1800 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2725(lines 2725 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2659(lines 2659 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2593(lines 2593 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2395(lines 2395 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2329(lines 2329 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2230(lines 2230 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2032(lines 2032 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2792(lines 2792 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2825(lines 2825 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2759(lines 2759 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,716 INFO L448 ceAbstractionStarter]: For program point L2561(lines 2561 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2462(lines 2462 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2363(lines 2363 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2132(lines 2132 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2000(lines 2000 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2991(lines 2991 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2892(lines 2892 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2859(lines 2859 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2265(lines 2265 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2166(lines 2166 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2199(lines 2199 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L3124(lines 3124 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2926(lines 2926 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2530(lines 2530 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,717 INFO L448 ceAbstractionStarter]: For program point L2497(lines 2497 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2299(lines 2299 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L3158(lines 3158 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L3026(lines 3026 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L1705(lines 1705 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L1904(lines 1904 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2961(lines 2961 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2697(lines 2697 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2400(lines 2400 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2103(lines 2103 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2037(lines 2037 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L1971(lines 1971 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2731(lines 2731 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2665(lines 2665 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2566(lines 2566 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2368(lines 2368 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L2335(lines 2335 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,718 INFO L448 ceAbstractionStarter]: For program point L3062(lines 3062 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L3095(lines 3095 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2600(lines 2600 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2633(lines 2633 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2204(lines 2204 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2237(lines 2237 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2006(lines 2006 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L1940(lines 1940 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L1841(lines 1841 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L1808(lines 1808 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2766(lines 2766 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2799(lines 2799 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2436(lines 2436 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2469(lines 2469 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L3130(lines 3130 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L2139(lines 2139 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,719 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L448 ceAbstractionStarter]: For program point L2866(lines 2866 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L448 ceAbstractionStarter]: For program point L2899(lines 2899 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L448 ceAbstractionStarter]: For program point L1776(lines 1776 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L448 ceAbstractionStarter]: For program point L2833(lines 2833 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L448 ceAbstractionStarter]: For program point L1743(lines 1743 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L448 ceAbstractionStarter]: For program point L2999(lines 2999 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L448 ceAbstractionStarter]: For program point L2306(lines 2306 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L448 ceAbstractionStarter]: For program point L2273(lines 2273 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L448 ceAbstractionStarter]: For program point L2174(lines 2174 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L448 ceAbstractionStarter]: For program point L3165-1(line 3165) no Hoare annotation was computed. [2018-11-23 03:42:32,720 INFO L444 ceAbstractionStarter]: At program point L3165(line 3165) the Hoare annotation is: (let ((.cse9 (= 14 |old(~a24~0)|))) (let ((.cse10 (< |old(~a5~0)| 7)) (.cse30 (= ~a5~0 |old(~a5~0)|)) (.cse5 (< |old(~a5~0)| 5)) (.cse19 (not .cse9)) (.cse8 (= 14 |old(~a7~0)|)) (.cse13 (= 7 |old(~a5~0)|)) (.cse31 (= 14 ~a7~0)) (.cse11 (= 5 |old(~a5~0)|)) (.cse25 (= ~a2~0 |old(~a2~0)|)) (.cse26 (= ~a17~0 |old(~a17~0)|)) (.cse27 (= |old(~a7~0)| ~a7~0)) (.cse28 (= |old(~a24~0)| ~a24~0)) (.cse32 (= 5 ~a5~0))) (let ((.cse15 (and .cse25 .cse26 .cse27 .cse28 .cse32)) (.cse20 (< |old(~a5~0)| 4)) (.cse17 (< |old(~a17~0)| 114)) (.cse24 (= |old(~a5~0)| ~a5~0)) (.cse3 (not (= 15 |old(~a24~0)|))) (.cse18 (not (= 4 |old(~a5~0)|))) (.cse4 (< 0 (+ |old(~a17~0)| 124))) (.cse2 (not .cse11)) (.cse0 (and .cse25 .cse26 .cse28 .cse31 .cse32)) (.cse12 (< 13 |old(~a24~0)|)) (.cse21 (or .cse5 .cse19 .cse8 .cse11 .cse13)) (.cse1 (not .cse8)) (.cse22 (< 170 |old(~a2~0)|)) (.cse23 (= 13 |old(~a24~0)|)) (.cse14 (and .cse25 .cse26 .cse28 .cse31 .cse30)) (.cse16 (not (= 13 |old(~a7~0)|))) (.cse6 (<= (+ |old(~a17~0)| 108) 0)) (.cse29 (or .cse19 .cse10)) (.cse7 (and .cse25 .cse26 .cse27 .cse28 .cse30))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7) (or .cse7 .cse8 .cse9 .cse10) (or .cse5 .cse1 .cse11 .cse12 .cse13 .cse14) (or .cse5 .cse8 .cse11 .cse7 .cse12) (or .cse2 (= 12 |old(~a7~0)|) .cse15 .cse8) (or .cse5 .cse6 .cse7 .cse16) (or .cse5 .cse1 .cse14 .cse11 .cse17) (or (or .cse1 .cse3 .cse18) .cse14) (or .cse7 (or .cse19 .cse18)) (or .cse14 .cse1 .cse20 .cse19 .cse13) (or .cse7 .cse21 .cse16) (or .cse1 .cse2 .cse4 .cse0 .cse12) (or (or .cse12 .cse18) .cse7) (or .cse1 .cse2 .cse4 .cse22 .cse0) (or .cse2 .cse6 .cse8 .cse15) (or .cse5 .cse11 .cse4 .cse13 .cse9 .cse7) (or .cse2 .cse8 .cse23 .cse15) (or .cse7 .cse20 .cse8 .cse17) (or (and .cse24 .cse25 .cse26 .cse27 .cse28) (or .cse3 .cse4 .cse10)) (or (and .cse26 .cse24 .cse27 .cse25 (= ~a24~0 |old(~a24~0)|)) .cse19 (or (< 4 |old(~a5~0)|) .cse22)) (or .cse7 .cse6 .cse8 .cse18) (or .cse3 .cse4 .cse7 .cse16 .cse18) (or .cse1 .cse6 .cse14 .cse10) (or (or .cse19 .cse4 .cse10) .cse7) (or .cse1 .cse2 .cse6 .cse0 .cse12) (or .cse6 .cse7 .cse21) (or (or .cse19 .cse22 .cse10) .cse7) (or .cse1 .cse22 .cse23 .cse14 .cse10) (or .cse7 .cse16 .cse29) (or .cse6 .cse7 .cse29) (or .cse7 (not (= 3 |old(~a5~0)|))))))) [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L3033(lines 3033 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2934(lines 2934 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2538(lines 2538 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2076(lines 2076 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L1911(lines 1911 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L1713(lines 1713 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2671(lines 2671 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2407(lines 2407 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L3101(lines 3101 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2969(lines 2969 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L1813(lines 1813 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2738(lines 2738 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2705(lines 2705 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2639(lines 2639 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,721 INFO L448 ceAbstractionStarter]: For program point L2573(lines 2573 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L2474(lines 2474 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L2342(lines 2342 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L2375(lines 2375 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L2111(lines 2111 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L2012(lines 2012 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L3069(lines 3069 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L1946(lines 1946 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L1847(lines 1847 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L2838(lines 2838 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L1781(lines 1781 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L2211(lines 2211 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L2806(lines 2806 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,722 INFO L448 ceAbstractionStarter]: For program point L2773(lines 2773 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,725 INFO L448 ceAbstractionStarter]: For program point L2608(lines 2608 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,725 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,726 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,726 INFO L448 ceAbstractionStarter]: For program point L2146(lines 2146 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,726 INFO L448 ceAbstractionStarter]: For program point L3137(lines 3137 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,726 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1689 3166) the Hoare annotation is: (let ((.cse9 (= 14 |old(~a24~0)|))) (let ((.cse10 (< |old(~a5~0)| 7)) (.cse30 (= ~a5~0 |old(~a5~0)|)) (.cse5 (< |old(~a5~0)| 5)) (.cse19 (not .cse9)) (.cse8 (= 14 |old(~a7~0)|)) (.cse13 (= 7 |old(~a5~0)|)) (.cse31 (= 14 ~a7~0)) (.cse11 (= 5 |old(~a5~0)|)) (.cse25 (= ~a2~0 |old(~a2~0)|)) (.cse26 (= ~a17~0 |old(~a17~0)|)) (.cse27 (= |old(~a7~0)| ~a7~0)) (.cse28 (= |old(~a24~0)| ~a24~0)) (.cse32 (= 5 ~a5~0))) (let ((.cse15 (and .cse25 .cse26 .cse27 .cse28 .cse32)) (.cse20 (< |old(~a5~0)| 4)) (.cse17 (< |old(~a17~0)| 114)) (.cse24 (= |old(~a5~0)| ~a5~0)) (.cse3 (not (= 15 |old(~a24~0)|))) (.cse18 (not (= 4 |old(~a5~0)|))) (.cse4 (< 0 (+ |old(~a17~0)| 124))) (.cse2 (not .cse11)) (.cse0 (and .cse25 .cse26 .cse28 .cse31 .cse32)) (.cse12 (< 13 |old(~a24~0)|)) (.cse21 (or .cse5 .cse19 .cse8 .cse11 .cse13)) (.cse1 (not .cse8)) (.cse22 (< 170 |old(~a2~0)|)) (.cse23 (= 13 |old(~a24~0)|)) (.cse14 (and .cse25 .cse26 .cse28 .cse31 .cse30)) (.cse16 (not (= 13 |old(~a7~0)|))) (.cse6 (<= (+ |old(~a17~0)| 108) 0)) (.cse29 (or .cse19 .cse10)) (.cse7 (and .cse25 .cse26 .cse27 .cse28 .cse30))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7) (or .cse7 .cse8 .cse9 .cse10) (or .cse5 .cse1 .cse11 .cse12 .cse13 .cse14) (or .cse5 .cse8 .cse11 .cse7 .cse12) (or .cse2 (= 12 |old(~a7~0)|) .cse15 .cse8) (or .cse5 .cse6 .cse7 .cse16) (or .cse5 .cse1 .cse14 .cse11 .cse17) (or (or .cse1 .cse3 .cse18) .cse14) (or .cse7 (or .cse19 .cse18)) (or .cse14 .cse1 .cse20 .cse19 .cse13) (or .cse7 .cse21 .cse16) (or .cse1 .cse2 .cse4 .cse0 .cse12) (or (or .cse12 .cse18) .cse7) (or .cse1 .cse2 .cse4 .cse22 .cse0) (or .cse2 .cse6 .cse8 .cse15) (or .cse5 .cse11 .cse4 .cse13 .cse9 .cse7) (or .cse2 .cse8 .cse23 .cse15) (or .cse7 .cse20 .cse8 .cse17) (or (and .cse24 .cse25 .cse26 .cse27 .cse28) (or .cse3 .cse4 .cse10)) (or (and .cse26 .cse24 .cse27 .cse25 (= ~a24~0 |old(~a24~0)|)) .cse19 (or (< 4 |old(~a5~0)|) .cse22)) (or .cse7 .cse6 .cse8 .cse18) (or .cse3 .cse4 .cse7 .cse16 .cse18) (or .cse1 .cse6 .cse14 .cse10) (or (or .cse19 .cse4 .cse10) .cse7) (or .cse1 .cse2 .cse6 .cse0 .cse12) (or .cse6 .cse7 .cse21) (or (or .cse19 .cse22 .cse10) .cse7) (or .cse1 .cse22 .cse23 .cse14 .cse10) (or .cse7 .cse16 .cse29) (or .cse6 .cse7 .cse29) (or .cse7 (not (= 3 |old(~a5~0)|))))))) [2018-11-23 03:42:32,726 INFO L448 ceAbstractionStarter]: For program point L2906(lines 2906 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,726 INFO L448 ceAbstractionStarter]: For program point L2444(lines 2444 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,726 INFO L448 ceAbstractionStarter]: For program point L2180(lines 2180 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,726 INFO L448 ceAbstractionStarter]: For program point L2874(lines 2874 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,726 INFO L448 ceAbstractionStarter]: For program point L2280(lines 2280 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,726 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,726 INFO L448 ceAbstractionStarter]: For program point L2082(lines 2082 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,733 INFO L448 ceAbstractionStarter]: For program point L3040(lines 3040 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,733 INFO L448 ceAbstractionStarter]: For program point L3007(lines 3007 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,733 INFO L448 ceAbstractionStarter]: For program point L2941(lines 2941 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,733 INFO L448 ceAbstractionStarter]: For program point L2578(lines 2578 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,733 INFO L448 ceAbstractionStarter]: For program point L3074(lines 3074 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,733 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 3164) no Hoare annotation was computed. [2018-11-23 03:42:32,733 INFO L448 ceAbstractionStarter]: For program point L894(lines 894 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,733 INFO L448 ceAbstractionStarter]: For program point L564(lines 564 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 144) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L961(lines 961 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L1226(lines 1226 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L633(lines 633 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L1558(lines 1558 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L303(lines 303 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,734 INFO L448 ceAbstractionStarter]: For program point L237(lines 237 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,735 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-23 03:42:32,735 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-23 03:42:32,735 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-23 03:42:32,735 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,735 INFO L448 ceAbstractionStarter]: For program point L371(lines 371 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,735 INFO L448 ceAbstractionStarter]: For program point L1362(lines 1362 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,741 INFO L448 ceAbstractionStarter]: For program point L1296(lines 1296 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,741 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L1164(lines 1164 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L1627(lines 1627 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L1495(lines 1495 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L1033(lines 1033 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L571(lines 571 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,742 INFO L448 ceAbstractionStarter]: For program point L1233(lines 1233 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L969(lines 969 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L1564(lines 1564 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L309(lines 309 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,743 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,751 INFO L448 ceAbstractionStarter]: For program point L1169(lines 1169 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,751 INFO L448 ceAbstractionStarter]: For program point L1302(lines 1302 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L510(lines 510 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L1369(lines 1369 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L1105(lines 1105 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L775(lines 775 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L1634(lines 1634 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L577(lines 577 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L1502(lines 1502 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,752 INFO L448 ceAbstractionStarter]: For program point L1436(lines 1436 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L908(lines 908 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L1240(lines 1240 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-23 03:42:32,753 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-23 03:42:32,760 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,760 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,760 INFO L448 ceAbstractionStarter]: For program point L316(lines 316 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,760 INFO L448 ceAbstractionStarter]: For program point L1307(lines 1307 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,760 INFO L448 ceAbstractionStarter]: For program point L250(lines 250 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L1572(lines 1572 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L1176(lines 1176 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L1507(lines 1507 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L1441(lines 1441 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L517(lines 517 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L1376(lines 1376 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L914(lines 914 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,761 INFO L448 ceAbstractionStarter]: For program point L716(lines 716 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,762 INFO L448 ceAbstractionStarter]: For program point L1641(lines 1641 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,762 INFO L448 ceAbstractionStarter]: For program point L584(lines 584 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,762 INFO L448 ceAbstractionStarter]: For program point L452(lines 452 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,762 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,762 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,762 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,762 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,762 INFO L448 ceAbstractionStarter]: For program point L1047(lines 1047 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,765 INFO L448 ceAbstractionStarter]: For program point L849(lines 849 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,765 INFO L448 ceAbstractionStarter]: For program point L1312(lines 1312 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L1246(lines 1246 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L982(lines 982 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L1578(lines 1578 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L1446(lines 1446 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,766 INFO L448 ceAbstractionStarter]: For program point L654(lines 654 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,767 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 28 1687) the Hoare annotation is: (let ((.cse9 (= 14 |old(~a24~0)|))) (let ((.cse10 (< |old(~a5~0)| 7)) (.cse30 (= ~a5~0 |old(~a5~0)|)) (.cse5 (< |old(~a5~0)| 5)) (.cse19 (not .cse9)) (.cse8 (= 14 |old(~a7~0)|)) (.cse13 (= 7 |old(~a5~0)|)) (.cse31 (= 14 ~a7~0)) (.cse11 (= 5 |old(~a5~0)|)) (.cse25 (= ~a2~0 |old(~a2~0)|)) (.cse26 (= ~a17~0 |old(~a17~0)|)) (.cse27 (= |old(~a7~0)| ~a7~0)) (.cse28 (= |old(~a24~0)| ~a24~0)) (.cse32 (= 5 ~a5~0))) (let ((.cse15 (and .cse25 .cse26 .cse27 .cse28 .cse32)) (.cse20 (< |old(~a5~0)| 4)) (.cse17 (< |old(~a17~0)| 114)) (.cse24 (= |old(~a5~0)| ~a5~0)) (.cse3 (not (= 15 |old(~a24~0)|))) (.cse18 (not (= 4 |old(~a5~0)|))) (.cse4 (< 0 (+ |old(~a17~0)| 124))) (.cse2 (not .cse11)) (.cse0 (and .cse25 .cse26 .cse28 .cse31 .cse32)) (.cse12 (< 13 |old(~a24~0)|)) (.cse21 (or .cse5 .cse19 .cse8 .cse11 .cse13)) (.cse1 (not .cse8)) (.cse22 (< 170 |old(~a2~0)|)) (.cse23 (= 13 |old(~a24~0)|)) (.cse14 (and .cse25 .cse26 .cse28 .cse31 .cse30)) (.cse16 (not (= 13 |old(~a7~0)|))) (.cse6 (<= (+ |old(~a17~0)| 108) 0)) (.cse29 (or .cse19 .cse10)) (.cse7 (and .cse25 .cse26 .cse27 .cse28 .cse30))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7) (or .cse7 .cse8 .cse9 .cse10) (or .cse5 .cse1 .cse11 .cse12 .cse13 .cse14) (or .cse5 .cse8 .cse11 .cse7 .cse12) (or .cse2 (= 12 |old(~a7~0)|) .cse15 .cse8) (or .cse5 .cse6 .cse7 .cse16) (or .cse5 .cse1 .cse14 .cse11 .cse17) (or (or .cse1 .cse3 .cse18) .cse14) (or .cse7 (or .cse19 .cse18)) (or .cse14 .cse1 .cse20 .cse19 .cse13) (or .cse7 .cse21 .cse16) (or .cse1 .cse2 .cse4 .cse0 .cse12) (or (or .cse12 .cse18) .cse7) (or .cse1 .cse2 .cse4 .cse22 .cse0) (or .cse2 .cse6 .cse8 .cse15) (or .cse5 .cse11 .cse4 .cse13 .cse9 .cse7) (or .cse2 .cse8 .cse23 .cse15) (or .cse7 .cse20 .cse8 .cse17) (or (and .cse24 .cse25 .cse26 .cse27 .cse28) (or .cse3 .cse4 .cse10)) (or (and .cse26 .cse24 .cse27 .cse25 (= ~a24~0 |old(~a24~0)|)) .cse19 (or (< 4 |old(~a5~0)|) .cse22)) (or .cse7 .cse6 .cse8 .cse18) (or .cse3 .cse4 .cse7 .cse16 .cse18) (or .cse1 .cse6 .cse14 .cse10) (or (or .cse19 .cse4 .cse10) .cse7) (or .cse1 .cse2 .cse6 .cse0 .cse12) (or .cse6 .cse7 .cse21) (or (or .cse19 .cse22 .cse10) .cse7) (or .cse1 .cse22 .cse23 .cse14 .cse10) (or .cse7 .cse16 .cse29) (or .cse6 .cse7 .cse29) (or .cse7 (not (= 3 |old(~a5~0)|))))))) [2018-11-23 03:42:32,768 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L1183(lines 1183 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L524(lines 524 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,769 INFO L448 ceAbstractionStarter]: For program point L1053(lines 1053 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L921(lines 921 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L1648(lines 1648 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L591(lines 591 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L459(lines 459 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L1384(lines 1384 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L1252(lines 1252 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L856(lines 856 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L724(lines 724 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,774 INFO L448 ceAbstractionStarter]: For program point L1320(lines 1320 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L1453(lines 1453 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L264(lines 264 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L1586(lines 1586 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L397(lines 397 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L1058(lines 1058 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,775 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,782 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,782 INFO L448 ceAbstractionStarter]: For program point L729(lines 729 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,782 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L1390(lines 1390 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L994(lines 994 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L928(lines 928 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L1655(lines 1655 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L1523(lines 1523 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L1259(lines 1259 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L1127(lines 1127 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,783 INFO L448 ceAbstractionStarter]: For program point L1459(lines 1459 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,784 INFO L448 ceAbstractionStarter]: For program point L1327(lines 1327 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,784 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-23 03:42:32,784 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-23 03:42:32,784 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-23 03:42:32,784 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,784 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,784 INFO L448 ceAbstractionStarter]: For program point L469(lines 469 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,784 INFO L448 ceAbstractionStarter]: For program point L337(lines 337 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,784 INFO L448 ceAbstractionStarter]: For program point L1196(lines 1196 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,784 INFO L448 ceAbstractionStarter]: For program point L404(lines 404 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,791 INFO L448 ceAbstractionStarter]: For program point L272(lines 272 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,791 INFO L448 ceAbstractionStarter]: For program point L206-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,791 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,791 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,791 INFO L448 ceAbstractionStarter]: For program point L1065(lines 1065 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,791 INFO L448 ceAbstractionStarter]: For program point L1594(lines 1594 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,791 INFO L448 ceAbstractionStarter]: For program point L537(lines 537 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,791 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,791 INFO L448 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-23 03:42:32,791 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L736(lines 736 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L605(lines 605 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L1530(lines 1530 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L1266(lines 1266 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L209-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L1002(lines 1002 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L936(lines 936 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L1465(lines 1465 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-23 03:42:32,792 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-23 03:42:32,793 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,793 INFO L448 ceAbstractionStarter]: For program point L409(lines 409 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,793 INFO L448 ceAbstractionStarter]: For program point L674(lines 674 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,800 INFO L448 ceAbstractionStarter]: For program point L1599(lines 1599 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,800 INFO L448 ceAbstractionStarter]: For program point L1335(lines 1335 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,800 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,800 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,800 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,800 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,800 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,800 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L345(lines 345 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L1073(lines 1073 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L941(lines 941 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L875(lines 875 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L611(lines 611 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L1536(lines 1536 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L1008(lines 1008 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,801 INFO L448 ceAbstractionStarter]: For program point L481(lines 481 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,802 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,802 INFO L448 ceAbstractionStarter]: For program point L1671(lines 1671 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,802 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,802 INFO L448 ceAbstractionStarter]: For program point L284(lines 284 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,809 INFO L448 ceAbstractionStarter]: For program point L218(lines 218 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,809 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,809 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,809 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L351(lines 351 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L1342(lines 1342 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L550(lines 550 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L1013(lines 1013 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L1410(lines 1410 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L1278(lines 1278 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L1080(lines 1080 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,810 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,811 INFO L448 ceAbstractionStarter]: For program point L882(lines 882 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,811 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,811 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-23 03:42:32,811 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-23 03:42:32,811 INFO L448 ceAbstractionStarter]: For program point L1544(lines 1544 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,811 INFO L448 ceAbstractionStarter]: For program point L223(lines 223 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,811 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,811 INFO L448 ceAbstractionStarter]: For program point L1347(lines 1347 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,811 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,818 INFO L448 ceAbstractionStarter]: For program point L1149(lines 1149 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L291(lines 291 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L688(lines 688 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L424(lines 424 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,819 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L29(lines 29 31) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L1020(lines 1020 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L29-2(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L888(lines 888 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L1285(lines 1285 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L1219(lines 1219 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L1418(lines 1418 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,820 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,828 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L495(lines 495 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L760(lines 760 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L1355(lines 1355 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L827(lines 827 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,829 INFO L448 ceAbstractionStarter]: For program point L695(lines 695 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,830 INFO L444 ceAbstractionStarter]: At program point L1686(line 1686) the Hoare annotation is: (let ((.cse9 (= 14 |old(~a24~0)|))) (let ((.cse10 (< |old(~a5~0)| 7)) (.cse31 (= ~a5~0 |old(~a5~0)|)) (.cse5 (< |old(~a5~0)| 5)) (.cse19 (not .cse9)) (.cse8 (= 14 |old(~a7~0)|)) (.cse13 (= 7 |old(~a5~0)|)) (.cse32 (= 14 ~a7~0)) (.cse11 (= 5 |old(~a5~0)|)) (.cse23 (+ |old(~a17~0)| 124)) (.cse26 (= ~a2~0 |old(~a2~0)|)) (.cse27 (= ~a17~0 |old(~a17~0)|)) (.cse28 (= |old(~a7~0)| ~a7~0)) (.cse29 (= |old(~a24~0)| ~a24~0)) (.cse33 (= 5 ~a5~0))) (let ((.cse15 (and .cse26 .cse27 .cse28 .cse29 .cse33)) (.cse20 (< |old(~a5~0)| 4)) (.cse17 (< |old(~a17~0)| 114)) (.cse25 (= |old(~a5~0)| ~a5~0)) (.cse3 (not (= 15 |old(~a24~0)|))) (.cse18 (not (= 4 |old(~a5~0)|))) (.cse4 (< 0 .cse23)) (.cse2 (not .cse11)) (.cse0 (and .cse26 .cse27 .cse29 .cse32 .cse33)) (.cse12 (< 13 |old(~a24~0)|)) (.cse21 (or .cse5 .cse19 .cse8 .cse11 .cse13)) (.cse1 (not .cse8)) (.cse22 (< 170 |old(~a2~0)|)) (.cse24 (= 13 |old(~a24~0)|)) (.cse14 (and .cse26 .cse27 .cse29 .cse32 .cse31)) (.cse16 (not (= 13 |old(~a7~0)|))) (.cse6 (<= (+ |old(~a17~0)| 108) 0)) (.cse30 (or .cse19 .cse10)) (.cse7 (and .cse26 .cse27 .cse28 .cse29 .cse31))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse3 .cse7) (or .cse7 .cse8 .cse9 .cse10) (or .cse5 .cse1 .cse11 .cse12 .cse13 .cse14) (or .cse5 .cse8 .cse11 .cse7 .cse12) (or .cse2 (= 12 |old(~a7~0)|) .cse15 .cse8) (or .cse5 .cse6 .cse7 .cse16) (or .cse5 .cse1 .cse14 .cse11 .cse17) (or (or .cse1 .cse3 .cse18) .cse14) (or .cse7 (or .cse19 .cse18)) (or .cse14 .cse1 .cse20 .cse19 .cse13) (or .cse7 .cse21 .cse16) (or .cse1 .cse2 .cse4 .cse0 .cse12) (or (or .cse12 .cse18) .cse7) (or .cse1 .cse2 .cse4 .cse22 .cse0) (or .cse2 .cse6 .cse8 .cse15) (or .cse5 .cse11 .cse4 .cse13 .cse9 .cse7) (or (not (= calculate_output_~input 0)) (not (= 0 .cse23)) .cse16 (= |calculate_output_#in~input| 0) .cse3 (not (= 170 |old(~a2~0)|)) .cse18) (or .cse2 .cse8 .cse24 .cse15) (or .cse7 .cse20 .cse8 .cse17) (or (and .cse25 .cse26 .cse27 .cse28 .cse29) (or .cse3 .cse4 .cse10)) (or .cse7 .cse6 .cse8 .cse18) (or (and .cse27 .cse25 .cse28 .cse26 (= ~a24~0 |old(~a24~0)|)) .cse19 (or (< 4 |old(~a5~0)|) .cse22)) (or .cse3 .cse4 .cse7 .cse16 .cse18) (or .cse1 .cse6 .cse14 .cse10) (or (or .cse19 .cse4 .cse10) .cse7) (or .cse1 .cse2 .cse6 .cse0 .cse12) (or .cse6 .cse7 .cse21) (or (or .cse19 .cse22 .cse10) .cse7) (or .cse1 .cse22 .cse24 .cse14 .cse10) (or .cse7 .cse16 .cse30) (or .cse6 .cse7 .cse30) (or .cse7 (not (= 3 |old(~a5~0)|))))))) [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point L1686-1(line 1686) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point L365(lines 365 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point L1092(lines 1092 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 28 1687) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1685) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 03:42:32,834 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a5~0 4) (= (+ ~a17~0 124) 0) (= 13 ~a7~0) (= ~a24~0 15) (= ~a2~0 170)) [2018-11-23 03:42:32,843 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 03:42:32,843 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 03:42:32,843 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 4812 4828) the Hoare annotation is: (or (and (= ~a17~0 |old(~a17~0)|) (= |old(~a7~0)| ~a7~0) (= ~a5~0 |old(~a5~0)|) (= ~a24~0 15) (= ~a2~0 170)) (not (= 0 (+ |old(~a17~0)| 124))) (not (= 13 |old(~a7~0)|)) (not (= 15 |old(~a24~0)|)) (not (= 170 |old(~a2~0)|)) (not (= 4 |old(~a5~0)|))) [2018-11-23 03:42:32,843 INFO L444 ceAbstractionStarter]: At program point L4826(line 4826) the Hoare annotation is: (let ((.cse3 (<= (+ ~a17~0 124) 0)) (.cse20 (not (= ~a24~0 14))) (.cse4 (not (= ~a7~0 12))) (.cse22 (<= ~a2~0 170)) (.cse21 (not (= ~a24~0 13))) (.cse16 (not (= ~a7~0 14)))) (let ((.cse2 (<= ~a24~0 13)) (.cse12 (and .cse22 .cse21 .cse16)) (.cse7 (not (= ~a5~0 5))) (.cse6 (<= 4 ~a5~0)) (.cse8 (and .cse3 .cse20 .cse4 .cse21)) (.cse0 (< 0 (+ ~a17~0 108))) (.cse1 (= 5 ~a5~0)) (.cse17 (and .cse22 .cse4 .cse21)) (.cse13 (<= ~a5~0 4)) (.cse9 (<= 5 ~a5~0)) (.cse5 (= 14 ~a24~0)) (.cse18 (= 14 ~a7~0)) (.cse10 (not (= ~a5~0 7))) (.cse14 (= 4 ~a5~0)) (.cse15 (= 13 ~a7~0)) (.cse11 (= ~a24~0 |old(~a24~0)|)) (.cse19 (<= 7 ~a5~0))) (or (and .cse0 (and .cse1 .cse2)) (and .cse1 (and .cse3 .cse4 .cse2)) (and (= ~a7~0 13) .cse5 .cse6) (and (and .cse7 .cse8) .cse9 .cse10) (and .cse0 (and .cse11 .cse6)) (and .cse9 .cse10 (and .cse7 .cse2)) (and .cse5 (and .cse12 .cse13)) (and .cse14 (<= ~a24~0 14)) (= 3 ~a5~0) (and .cse0 (and .cse15 .cse6)) (and (<= 114 ~a17~0) (and .cse9 .cse7)) (and .cse14 .cse0 .cse16) (and (and .cse4 .cse16) .cse1) (and (and .cse3 .cse17) .cse1) (and (and (= |old(~a5~0)| ~a5~0) .cse18) (= 15 ~a24~0)) (not (= 13 |old(~a7~0)|)) (and .cse19 .cse12) (and .cse9 (and .cse7 .cse17 (not (= 6 ~a5~0)))) (and .cse0 (and .cse5 .cse6)) (not (= 0 (+ |old(~a17~0)| 124))) (not (= 4 |old(~a5~0)|)) (and (and .cse8 .cse1) .cse11) (not (= 15 |old(~a24~0)|)) (and .cse20 .cse9 .cse21 .cse16 .cse3) (and .cse0 .cse19) (and .cse21 .cse1 .cse16) (and .cse5 (and .cse17 .cse13)) (and .cse5 (and .cse19 .cse3)) (and .cse9 .cse5 .cse18 .cse10) (not (= 170 |old(~a2~0)|)) (and .cse14 (and (and .cse3 .cse11) .cse15)) (and .cse19 .cse3 .cse11) (and .cse19 .cse20 .cse16)))) [2018-11-23 03:42:32,843 INFO L448 ceAbstractionStarter]: For program point L4823(line 4823) no Hoare annotation was computed. [2018-11-23 03:42:32,843 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4812 4828) no Hoare annotation was computed. [2018-11-23 03:42:32,843 INFO L448 ceAbstractionStarter]: For program point L4826-1(line 4826) no Hoare annotation was computed. [2018-11-23 03:42:32,843 INFO L448 ceAbstractionStarter]: For program point L4818-3(lines 4812 4828) no Hoare annotation was computed. [2018-11-23 03:42:32,844 INFO L444 ceAbstractionStarter]: At program point L4818-2(lines 4818 4827) the Hoare annotation is: (let ((.cse3 (<= (+ ~a17~0 124) 0)) (.cse20 (not (= ~a24~0 14))) (.cse4 (not (= ~a7~0 12))) (.cse22 (<= ~a2~0 170)) (.cse21 (not (= ~a24~0 13))) (.cse16 (not (= ~a7~0 14)))) (let ((.cse2 (<= ~a24~0 13)) (.cse12 (and .cse22 .cse21 .cse16)) (.cse7 (not (= ~a5~0 5))) (.cse6 (<= 4 ~a5~0)) (.cse8 (and .cse3 .cse20 .cse4 .cse21)) (.cse0 (< 0 (+ ~a17~0 108))) (.cse1 (= 5 ~a5~0)) (.cse17 (and .cse22 .cse4 .cse21)) (.cse13 (<= ~a5~0 4)) (.cse9 (<= 5 ~a5~0)) (.cse5 (= 14 ~a24~0)) (.cse18 (= 14 ~a7~0)) (.cse10 (not (= ~a5~0 7))) (.cse14 (= 4 ~a5~0)) (.cse15 (= 13 ~a7~0)) (.cse11 (= ~a24~0 |old(~a24~0)|)) (.cse19 (<= 7 ~a5~0))) (or (and .cse0 (and .cse1 .cse2)) (and .cse1 (and .cse3 .cse4 .cse2)) (and (= ~a7~0 13) .cse5 .cse6) (and (and .cse7 .cse8) .cse9 .cse10) (and .cse0 (and .cse11 .cse6)) (and .cse9 .cse10 (and .cse7 .cse2)) (and .cse5 (and .cse12 .cse13)) (and .cse14 (<= ~a24~0 14)) (= 3 ~a5~0) (and .cse0 (and .cse15 .cse6)) (and (<= 114 ~a17~0) (and .cse9 .cse7)) (and .cse14 .cse0 .cse16) (and (and .cse4 .cse16) .cse1) (and (and .cse3 .cse17) .cse1) (and (and (= |old(~a5~0)| ~a5~0) .cse18) (= 15 ~a24~0)) (not (= 13 |old(~a7~0)|)) (and .cse19 .cse12) (and .cse9 (and .cse7 .cse17 (not (= 6 ~a5~0)))) (and .cse0 (and .cse5 .cse6)) (not (= 0 (+ |old(~a17~0)| 124))) (not (= 4 |old(~a5~0)|)) (and (and .cse8 .cse1) .cse11) (not (= 15 |old(~a24~0)|)) (and .cse20 .cse9 .cse21 .cse16 .cse3) (and .cse0 .cse19) (and .cse21 .cse1 .cse16) (and .cse5 (and .cse17 .cse13)) (and .cse5 (and .cse19 .cse3)) (and .cse9 .cse5 .cse18 .cse10) (not (= 170 |old(~a2~0)|)) (and .cse14 (and (and .cse3 .cse11) .cse15)) (and .cse19 .cse3 .cse11) (and .cse19 .cse20 .cse16)))) [2018-11-23 03:42:32,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:42:32 BoogieIcfgContainer [2018-11-23 03:42:32,860 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 03:42:32,860 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 03:42:32,860 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 03:42:32,860 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 03:42:32,861 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:32:27" (3/4) ... [2018-11-23 03:42:32,864 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 03:42:32,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 03:42:32,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output4 [2018-11-23 03:42:32,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output3 [2018-11-23 03:42:32,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 03:42:32,868 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 03:42:32,869 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 03:42:32,932 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-11-23 03:42:32,936 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 03:42:32,974 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((0 < a17 + 108 && 5 == a5 && a24 <= 13) || (5 == a5 && (a17 + 124 <= 0 && !(a7 == 12)) && a24 <= 13)) || ((a7 == 13 && 14 == a24) && 4 <= a5)) || (((!(a5 == 5) && ((a17 + 124 <= 0 && !(a24 == 14)) && !(a7 == 12)) && !(a24 == 13)) && 5 <= a5) && !(a5 == 7))) || (0 < a17 + 108 && a24 == \old(a24) && 4 <= a5)) || ((5 <= a5 && !(a5 == 7)) && !(a5 == 5) && a24 <= 13)) || (14 == a24 && ((a2 <= 170 && !(a24 == 13)) && !(a7 == 14)) && a5 <= 4)) || (4 == a5 && a24 <= 14)) || 3 == a5) || (0 < a17 + 108 && 13 == a7 && 4 <= a5)) || (114 <= a17 && 5 <= a5 && !(a5 == 5))) || ((4 == a5 && 0 < a17 + 108) && !(a7 == 14))) || ((!(a7 == 12) && !(a7 == 14)) && 5 == a5)) || ((a17 + 124 <= 0 && (a2 <= 170 && !(a7 == 12)) && !(a24 == 13)) && 5 == a5)) || ((\old(a5) == a5 && 14 == a7) && 15 == a24)) || !(13 == \old(a7))) || (7 <= a5 && (a2 <= 170 && !(a24 == 13)) && !(a7 == 14))) || (5 <= a5 && (!(a5 == 5) && (a2 <= 170 && !(a7 == 12)) && !(a24 == 13)) && !(6 == a5))) || (0 < a17 + 108 && 14 == a24 && 4 <= a5)) || !(0 == \old(a17) + 124)) || !(4 == \old(a5))) || (((((a17 + 124 <= 0 && !(a24 == 14)) && !(a7 == 12)) && !(a24 == 13)) && 5 == a5) && a24 == \old(a24))) || !(15 == \old(a24))) || ((((!(a24 == 14) && 5 <= a5) && !(a24 == 13)) && !(a7 == 14)) && a17 + 124 <= 0)) || (0 < a17 + 108 && 7 <= a5)) || ((!(a24 == 13) && 5 == a5) && !(a7 == 14))) || (14 == a24 && ((a2 <= 170 && !(a7 == 12)) && !(a24 == 13)) && a5 <= 4)) || (14 == a24 && 7 <= a5 && a17 + 124 <= 0)) || (((5 <= a5 && 14 == a24) && 14 == a7) && !(a5 == 7))) || !(170 == \old(a2))) || (4 == a5 && (a17 + 124 <= 0 && a24 == \old(a24)) && 13 == a7)) || ((7 <= a5 && a17 + 124 <= 0) && a24 == \old(a24))) || ((7 <= a5 && !(a24 == 14)) && !(a7 == 14)) [2018-11-23 03:42:33,300 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_67895078-3ef1-47b5-9db0-e57f090f68d7/bin-2019/utaipan/witness.graphml [2018-11-23 03:42:33,300 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 03:42:33,301 INFO L168 Benchmark]: Toolchain (without parser) took 609995.90 ms. Allocated memory was 1.0 GB in the beginning and 6.6 GB in the end (delta: 5.5 GB). Free memory was 942.1 MB in the beginning and 4.6 GB in the end (delta: -3.7 GB). Peak memory consumption was 1.8 GB. Max. memory is 11.5 GB. [2018-11-23 03:42:33,301 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 03:42:33,301 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1615.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 942.1 MB in the beginning and 1.1 GB in the end (delta: -127.7 MB). Peak memory consumption was 166.3 MB. Max. memory is 11.5 GB. [2018-11-23 03:42:33,302 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 11.5 GB. [2018-11-23 03:42:33,302 INFO L168 Benchmark]: Boogie Preprocessor took 146.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 11.5 GB. [2018-11-23 03:42:33,302 INFO L168 Benchmark]: RCFGBuilder took 2776.57 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 64.0 MB). Free memory was 1.0 GB in the beginning and 961.9 MB in the end (delta: 75.2 MB). Peak memory consumption was 182.4 MB. Max. memory is 11.5 GB. [2018-11-23 03:42:33,303 INFO L168 Benchmark]: TraceAbstraction took 604971.62 ms. Allocated memory was 1.3 GB in the beginning and 6.6 GB in the end (delta: 5.3 GB). Free memory was 961.9 MB in the beginning and 4.8 GB in the end (delta: -3.8 GB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. [2018-11-23 03:42:33,303 INFO L168 Benchmark]: Witness Printer took 439.86 ms. Allocated memory is still 6.6 GB. Free memory was 4.8 GB in the beginning and 4.6 GB in the end (delta: 144.1 MB). Peak memory consumption was 144.1 MB. Max. memory is 11.5 GB. [2018-11-23 03:42:33,305 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1615.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 166.7 MB). Free memory was 942.1 MB in the beginning and 1.1 GB in the end (delta: -127.7 MB). Peak memory consumption was 166.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 146.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2776.57 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 64.0 MB). Free memory was 1.0 GB in the beginning and 961.9 MB in the end (delta: 75.2 MB). Peak memory consumption was 182.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 604971.62 ms. Allocated memory was 1.3 GB in the beginning and 6.6 GB in the end (delta: 5.3 GB). Free memory was 961.9 MB in the beginning and 4.8 GB in the end (delta: -3.8 GB). Peak memory consumption was 4.6 GB. Max. memory is 11.5 GB. * Witness Printer took 439.86 ms. Allocated memory is still 6.6 GB. Free memory was 4.8 GB in the beginning and 4.6 GB in the end (delta: 144.1 MB). Peak memory consumption was 144.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 144]: 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: 4818]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((0 < a17 + 108 && 5 == a5 && a24 <= 13) || (5 == a5 && (a17 + 124 <= 0 && !(a7 == 12)) && a24 <= 13)) || ((a7 == 13 && 14 == a24) && 4 <= a5)) || (((!(a5 == 5) && ((a17 + 124 <= 0 && !(a24 == 14)) && !(a7 == 12)) && !(a24 == 13)) && 5 <= a5) && !(a5 == 7))) || (0 < a17 + 108 && a24 == \old(a24) && 4 <= a5)) || ((5 <= a5 && !(a5 == 7)) && !(a5 == 5) && a24 <= 13)) || (14 == a24 && ((a2 <= 170 && !(a24 == 13)) && !(a7 == 14)) && a5 <= 4)) || (4 == a5 && a24 <= 14)) || 3 == a5) || (0 < a17 + 108 && 13 == a7 && 4 <= a5)) || (114 <= a17 && 5 <= a5 && !(a5 == 5))) || ((4 == a5 && 0 < a17 + 108) && !(a7 == 14))) || ((!(a7 == 12) && !(a7 == 14)) && 5 == a5)) || ((a17 + 124 <= 0 && (a2 <= 170 && !(a7 == 12)) && !(a24 == 13)) && 5 == a5)) || ((\old(a5) == a5 && 14 == a7) && 15 == a24)) || !(13 == \old(a7))) || (7 <= a5 && (a2 <= 170 && !(a24 == 13)) && !(a7 == 14))) || (5 <= a5 && (!(a5 == 5) && (a2 <= 170 && !(a7 == 12)) && !(a24 == 13)) && !(6 == a5))) || (0 < a17 + 108 && 14 == a24 && 4 <= a5)) || !(0 == \old(a17) + 124)) || !(4 == \old(a5))) || (((((a17 + 124 <= 0 && !(a24 == 14)) && !(a7 == 12)) && !(a24 == 13)) && 5 == a5) && a24 == \old(a24))) || !(15 == \old(a24))) || ((((!(a24 == 14) && 5 <= a5) && !(a24 == 13)) && !(a7 == 14)) && a17 + 124 <= 0)) || (0 < a17 + 108 && 7 <= a5)) || ((!(a24 == 13) && 5 == a5) && !(a7 == 14))) || (14 == a24 && ((a2 <= 170 && !(a7 == 12)) && !(a24 == 13)) && a5 <= 4)) || (14 == a24 && 7 <= a5 && a17 + 124 <= 0)) || (((5 <= a5 && 14 == a24) && 14 == a7) && !(a5 == 7))) || !(170 == \old(a2))) || (4 == a5 && (a17 + 124 <= 0 && a24 == \old(a24)) && 13 == a7)) || ((7 <= a5 && a17 + 124 <= 0) && a24 == \old(a24))) || ((7 <= a5 && !(a24 == 14)) && !(a7 == 14)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 7 procedures, 839 locations, 1 error locations. SAFE Result, 604.9s OverallTime, 19 OverallIterations, 6 TraceHistogramMax, 250.1s AutomataDifference, 0.0s DeadEndRemovalTime, 285.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 8499 SDtfs, 89868 SDslu, 4714 SDs, 0 SdLazy, 161281 SolverSat, 31680 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 177.5s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 8827 GetRequests, 8521 SyntacticMatches, 35 SemanticMatches, 271 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2145 ImplicationChecksByTransitivity, 3.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=291896occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 12.6s AbstIntTime, 11 AbstIntIterations, 1 AbstIntStrong, 0.9981684788469564 AbsIntWeakeningRatio, 0.09608540925266904 AbsIntAvgWeakeningVarsNumRemoved, 17.483985765124554 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 43.9s AutomataMinimizationTime, 19 MinimizatonAttempts, 92308 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 13 LocationsWithAnnotation, 31524 PreInvPairs, 41011 NumberOfFragments, 8033 HoareAnnotationTreeSize, 31524 FomulaSimplifications, 4458195 FormulaSimplificationTreeSizeReduction, 80.3s HoareSimplificationTime, 13 FomulaSimplificationsInter, 5559916 FormulaSimplificationTreeSizeReductionInter, 204.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 6.3s InterpolantComputationTime, 10085 NumberOfCodeBlocks, 10085 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 14114 ConstructedInterpolants, 46 QuantifiedInterpolants, 26420968 SizeOfPredicates, 10 NumberOfNonLiveVariables, 6583 ConjunctsInSsa, 47 ConjunctsInUnsatCore, 39 InterpolantComputations, 14 PerfectInterpolantSequences, 13691/15786 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...