./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label35_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label35_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5c4bbd5742ee42b28c0926d836f34d49923e4f62 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 01:34:19,845 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 01:34:19,846 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 01:34:19,852 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 01:34:19,852 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 01:34:19,853 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 01:34:19,854 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 01:34:19,855 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 01:34:19,856 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 01:34:19,857 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 01:34:19,857 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 01:34:19,858 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 01:34:19,858 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 01:34:19,859 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 01:34:19,859 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 01:34:19,860 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 01:34:19,861 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 01:34:19,862 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 01:34:19,863 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 01:34:19,864 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 01:34:19,865 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 01:34:19,865 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 01:34:19,867 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 01:34:19,867 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 01:34:19,867 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 01:34:19,868 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 01:34:19,868 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 01:34:19,869 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 01:34:19,869 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 01:34:19,870 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 01:34:19,870 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 01:34:19,871 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 01:34:19,871 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 01:34:19,871 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 01:34:19,872 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 01:34:19,872 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 01:34:19,872 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 01:34:19,879 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 01:34:19,879 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 01:34:19,880 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 01:34:19,880 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 01:34:19,880 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 01:34:19,880 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 01:34:19,880 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 01:34:19,881 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 01:34:19,881 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 01:34:19,881 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 01:34:19,881 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 01:34:19,881 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 01:34:19,881 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 01:34:19,881 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 01:34:19,882 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 01:34:19,882 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 01:34:19,882 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 01:34:19,882 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 01:34:19,882 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 01:34:19,882 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 01:34:19,882 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 01:34:19,883 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 01:34:19,883 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 01:34:19,883 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 01:34:19,883 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 01:34:19,883 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 01:34:19,883 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 01:34:19,883 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 01:34:19,883 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 01:34:19,886 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer 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 -> Automizer 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 -> 5c4bbd5742ee42b28c0926d836f34d49923e4f62 [2018-11-10 01:34:19,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 01:34:19,921 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 01:34:19,923 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 01:34:19,925 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 01:34:19,925 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 01:34:19,926 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label35_true-unreach-call.c [2018-11-10 01:34:19,970 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/data/f1c56bcc3/31b96dd17e6c4e2db9e446dd318dd36c/FLAG8bb4e3173 [2018-11-10 01:34:20,402 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 01:34:20,403 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/sv-benchmarks/c/eca-rers2012/Problem15_label35_true-unreach-call.c [2018-11-10 01:34:20,416 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/data/f1c56bcc3/31b96dd17e6c4e2db9e446dd318dd36c/FLAG8bb4e3173 [2018-11-10 01:34:20,428 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/data/f1c56bcc3/31b96dd17e6c4e2db9e446dd318dd36c [2018-11-10 01:34:20,431 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 01:34:20,432 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 01:34:20,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 01:34:20,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 01:34:20,435 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 01:34:20,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:34:20" (1/1) ... [2018-11-10 01:34:20,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73c0ff32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:20, skipping insertion in model container [2018-11-10 01:34:20,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:34:20" (1/1) ... [2018-11-10 01:34:20,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 01:34:20,506 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 01:34:20,937 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:34:20,940 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 01:34:21,102 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 01:34:21,112 INFO L193 MainTranslator]: Completed translation [2018-11-10 01:34:21,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:21 WrapperNode [2018-11-10 01:34:21,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 01:34:21,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 01:34:21,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 01:34:21,114 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 01:34:21,122 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:21" (1/1) ... [2018-11-10 01:34:21,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:21" (1/1) ... [2018-11-10 01:34:21,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:21" (1/1) ... [2018-11-10 01:34:21,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:21" (1/1) ... [2018-11-10 01:34:21,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:21" (1/1) ... [2018-11-10 01:34:21,264 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:21" (1/1) ... [2018-11-10 01:34:21,276 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:21" (1/1) ... [2018-11-10 01:34:21,285 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 01:34:21,286 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 01:34:21,286 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 01:34:21,286 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 01:34:21,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/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 [2018-11-10 01:34:21,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 01:34:21,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 01:34:21,332 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-10 01:34:21,332 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-10 01:34:21,332 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 01:34:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-10 01:34:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-10 01:34:21,332 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 01:34:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 01:34:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 01:34:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 01:34:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 01:34:21,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 01:34:25,260 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 01:34:25,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:34:25 BoogieIcfgContainer [2018-11-10 01:34:25,260 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 01:34:25,261 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 01:34:25,261 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 01:34:25,263 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 01:34:25,264 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 01:34:20" (1/3) ... [2018-11-10 01:34:25,265 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d9a95b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:34:25, skipping insertion in model container [2018-11-10 01:34:25,265 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:34:21" (2/3) ... [2018-11-10 01:34:25,266 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d9a95b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 01:34:25, skipping insertion in model container [2018-11-10 01:34:25,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:34:25" (3/3) ... [2018-11-10 01:34:25,267 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label35_true-unreach-call.c [2018-11-10 01:34:25,275 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 01:34:25,281 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 01:34:25,294 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 01:34:25,321 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 01:34:25,322 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 01:34:25,322 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 01:34:25,322 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 01:34:25,322 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 01:34:25,322 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 01:34:25,323 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 01:34:25,323 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 01:34:25,323 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 01:34:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states. [2018-11-10 01:34:25,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-10 01:34:25,350 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:34:25,351 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:34:25,352 INFO L424 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:34:25,357 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:34:25,357 INFO L82 PathProgramCache]: Analyzing trace with hash -524388215, now seen corresponding path program 1 times [2018-11-10 01:34:25,359 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:34:25,359 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:34:25,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:25,396 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:34:25,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:34:25,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:34:25,589 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:34:25,589 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 01:34:25,593 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 01:34:25,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 01:34:25,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 01:34:25,607 INFO L87 Difference]: Start difference. First operand 438 states. Second operand 4 states. [2018-11-10 01:34:28,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:34:28,125 INFO L93 Difference]: Finished difference Result 1558 states and 2849 transitions. [2018-11-10 01:34:28,125 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 01:34:28,126 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2018-11-10 01:34:28,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:34:28,143 INFO L225 Difference]: With dead ends: 1558 [2018-11-10 01:34:28,143 INFO L226 Difference]: Without dead ends: 1114 [2018-11-10 01:34:28,149 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 01:34:28,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1114 states. [2018-11-10 01:34:28,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1114 to 759. [2018-11-10 01:34:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2018-11-10 01:34:28,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 1355 transitions. [2018-11-10 01:34:28,213 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 1355 transitions. Word has length 43 [2018-11-10 01:34:28,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:34:28,214 INFO L481 AbstractCegarLoop]: Abstraction has 759 states and 1355 transitions. [2018-11-10 01:34:28,214 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 01:34:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1355 transitions. [2018-11-10 01:34:28,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2018-11-10 01:34:28,218 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:34:28,219 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:34:28,219 INFO L424 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:34:28,219 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:34:28,219 INFO L82 PathProgramCache]: Analyzing trace with hash -1605428579, now seen corresponding path program 1 times [2018-11-10 01:34:28,219 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:34:28,219 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:34:28,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:28,221 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:34:28,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:34:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:34:28,330 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:34:28,330 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 01:34:28,331 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 01:34:28,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 01:34:28,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-10 01:34:28,332 INFO L87 Difference]: Start difference. First operand 759 states and 1355 transitions. Second operand 4 states. [2018-11-10 01:34:31,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:34:31,291 INFO L93 Difference]: Finished difference Result 2759 states and 5140 transitions. [2018-11-10 01:34:31,292 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 01:34:31,292 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 113 [2018-11-10 01:34:31,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:34:31,302 INFO L225 Difference]: With dead ends: 2759 [2018-11-10 01:34:31,302 INFO L226 Difference]: Without dead ends: 2006 [2018-11-10 01:34:31,307 INFO L605 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 [2018-11-10 01:34:31,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2006 states. [2018-11-10 01:34:31,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2006 to 2003. [2018-11-10 01:34:31,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2003 states. [2018-11-10 01:34:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 2003 states and 3223 transitions. [2018-11-10 01:34:31,358 INFO L78 Accepts]: Start accepts. Automaton has 2003 states and 3223 transitions. Word has length 113 [2018-11-10 01:34:31,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:34:31,359 INFO L481 AbstractCegarLoop]: Abstraction has 2003 states and 3223 transitions. [2018-11-10 01:34:31,359 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 01:34:31,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3223 transitions. [2018-11-10 01:34:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-10 01:34:31,363 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:34:31,363 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:34:31,364 INFO L424 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:34:31,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:34:31,364 INFO L82 PathProgramCache]: Analyzing trace with hash -1328217001, now seen corresponding path program 1 times [2018-11-10 01:34:31,364 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:34:31,365 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:34:31,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:31,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:34:31,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:31,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:34:31,470 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 01:34:31,470 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:34:31,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-10 01:34:31,471 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-10 01:34:31,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-10 01:34:31,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-10 01:34:31,471 INFO L87 Difference]: Start difference. First operand 2003 states and 3223 transitions. Second operand 5 states. [2018-11-10 01:34:37,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:34:37,070 INFO L93 Difference]: Finished difference Result 6005 states and 9840 transitions. [2018-11-10 01:34:37,072 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 01:34:37,072 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 130 [2018-11-10 01:34:37,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:34:37,085 INFO L225 Difference]: With dead ends: 6005 [2018-11-10 01:34:37,086 INFO L226 Difference]: Without dead ends: 4008 [2018-11-10 01:34:37,092 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-10 01:34:37,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4008 states. [2018-11-10 01:34:37,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4008 to 3963. [2018-11-10 01:34:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3963 states. [2018-11-10 01:34:37,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 3963 states and 5711 transitions. [2018-11-10 01:34:37,154 INFO L78 Accepts]: Start accepts. Automaton has 3963 states and 5711 transitions. Word has length 130 [2018-11-10 01:34:37,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:34:37,154 INFO L481 AbstractCegarLoop]: Abstraction has 3963 states and 5711 transitions. [2018-11-10 01:34:37,154 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-10 01:34:37,154 INFO L276 IsEmpty]: Start isEmpty. Operand 3963 states and 5711 transitions. [2018-11-10 01:34:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2018-11-10 01:34:37,162 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:34:37,162 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:34:37,162 INFO L424 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:34:37,162 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:34:37,163 INFO L82 PathProgramCache]: Analyzing trace with hash -1256486234, now seen corresponding path program 1 times [2018-11-10 01:34:37,163 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:34:37,163 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:34:37,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:37,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:34:37,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:34:37,429 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 277 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-11-10 01:34:37,429 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 01:34:37,429 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/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 [2018-11-10 01:34:37,439 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:34:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:34:37,552 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:34:37,719 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 277 proven. 2 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2018-11-10 01:34:37,745 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 01:34:37,745 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 01:34:37,746 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 01:34:37,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 01:34:37,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 01:34:37,746 INFO L87 Difference]: Start difference. First operand 3963 states and 5711 transitions. Second operand 9 states. [2018-11-10 01:34:43,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:34:43,833 INFO L93 Difference]: Finished difference Result 10703 states and 16703 transitions. [2018-11-10 01:34:43,833 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-10 01:34:43,833 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 412 [2018-11-10 01:34:43,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:34:43,865 INFO L225 Difference]: With dead ends: 10703 [2018-11-10 01:34:43,865 INFO L226 Difference]: Without dead ends: 6746 [2018-11-10 01:34:43,903 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 435 GetRequests, 419 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-11-10 01:34:43,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6746 states. [2018-11-10 01:34:44,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6746 to 6654. [2018-11-10 01:34:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6654 states. [2018-11-10 01:34:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6654 states to 6654 states and 8934 transitions. [2018-11-10 01:34:44,083 INFO L78 Accepts]: Start accepts. Automaton has 6654 states and 8934 transitions. Word has length 412 [2018-11-10 01:34:44,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:34:44,084 INFO L481 AbstractCegarLoop]: Abstraction has 6654 states and 8934 transitions. [2018-11-10 01:34:44,084 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 01:34:44,084 INFO L276 IsEmpty]: Start isEmpty. Operand 6654 states and 8934 transitions. [2018-11-10 01:34:44,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2018-11-10 01:34:44,101 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:34:44,102 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:34:44,102 INFO L424 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:34:44,102 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:34:44,102 INFO L82 PathProgramCache]: Analyzing trace with hash -1397817190, now seen corresponding path program 1 times [2018-11-10 01:34:44,102 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:34:44,103 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:34:44,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:44,103 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:34:44,103 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:34:44,474 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 196 proven. 84 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-11-10 01:34:44,475 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 01:34:44,475 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/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 [2018-11-10 01:34:44,480 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:34:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:34:44,548 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:34:44,618 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2018-11-10 01:34:44,635 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 01:34:44,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2018-11-10 01:34:44,636 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 01:34:44,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 01:34:44,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-10 01:34:44,636 INFO L87 Difference]: Start difference. First operand 6654 states and 8934 transitions. Second operand 7 states. [2018-11-10 01:34:52,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:34:52,053 INFO L93 Difference]: Finished difference Result 25332 states and 48808 transitions. [2018-11-10 01:34:52,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-10 01:34:52,054 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 418 [2018-11-10 01:34:52,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:34:52,210 INFO L225 Difference]: With dead ends: 25332 [2018-11-10 01:34:52,210 INFO L226 Difference]: Without dead ends: 18689 [2018-11-10 01:34:52,300 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 443 GetRequests, 428 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2018-11-10 01:34:52,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18689 states. [2018-11-10 01:34:52,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18689 to 18651. [2018-11-10 01:34:52,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18651 states. [2018-11-10 01:34:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18651 states to 18651 states and 32017 transitions. [2018-11-10 01:34:53,041 INFO L78 Accepts]: Start accepts. Automaton has 18651 states and 32017 transitions. Word has length 418 [2018-11-10 01:34:53,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:34:53,041 INFO L481 AbstractCegarLoop]: Abstraction has 18651 states and 32017 transitions. [2018-11-10 01:34:53,041 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 01:34:53,041 INFO L276 IsEmpty]: Start isEmpty. Operand 18651 states and 32017 transitions. [2018-11-10 01:34:53,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2018-11-10 01:34:53,074 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:34:53,074 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:34:53,074 INFO L424 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:34:53,074 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:34:53,075 INFO L82 PathProgramCache]: Analyzing trace with hash 1386140184, now seen corresponding path program 1 times [2018-11-10 01:34:53,075 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:34:53,075 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:34:53,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:53,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:34:53,076 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:34:53,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:34:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 211 proven. 83 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2018-11-10 01:34:53,353 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 01:34:53,353 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/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 [2018-11-10 01:34:53,359 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:34:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:34:53,438 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:34:53,624 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 337 proven. 2 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-11-10 01:34:53,649 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 01:34:53,650 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-11-10 01:34:53,650 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 01:34:53,650 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 01:34:53,650 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-10 01:34:53,651 INFO L87 Difference]: Start difference. First operand 18651 states and 32017 transitions. Second operand 9 states. [2018-11-10 01:35:01,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:35:01,418 INFO L93 Difference]: Finished difference Result 46100 states and 90079 transitions. [2018-11-10 01:35:01,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-11-10 01:35:01,419 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 502 [2018-11-10 01:35:01,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:35:01,622 INFO L225 Difference]: With dead ends: 46100 [2018-11-10 01:35:01,623 INFO L226 Difference]: Without dead ends: 27460 [2018-11-10 01:35:01,897 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 535 GetRequests, 514 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=154, Invalid=352, Unknown=0, NotChecked=0, Total=506 [2018-11-10 01:35:01,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27460 states. [2018-11-10 01:35:02,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27460 to 26897. [2018-11-10 01:35:02,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26897 states. [2018-11-10 01:35:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26897 states to 26897 states and 45750 transitions. [2018-11-10 01:35:02,644 INFO L78 Accepts]: Start accepts. Automaton has 26897 states and 45750 transitions. Word has length 502 [2018-11-10 01:35:02,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:35:02,645 INFO L481 AbstractCegarLoop]: Abstraction has 26897 states and 45750 transitions. [2018-11-10 01:35:02,645 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 01:35:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 26897 states and 45750 transitions. [2018-11-10 01:35:02,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2018-11-10 01:35:02,661 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:35:02,662 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 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] [2018-11-10 01:35:02,662 INFO L424 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:35:02,662 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:35:02,662 INFO L82 PathProgramCache]: Analyzing trace with hash 1870652443, now seen corresponding path program 1 times [2018-11-10 01:35:02,662 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:35:02,662 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:35:02,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:35:02,663 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:35:02,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:35:02,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:35:03,055 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 386 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-11-10 01:35:03,055 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 01:35:03,056 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/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 [2018-11-10 01:35:03,069 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:35:03,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:35:03,170 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:35:03,359 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 386 proven. 2 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-11-10 01:35:03,387 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 01:35:03,387 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-11-10 01:35:03,387 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 01:35:03,388 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 01:35:03,388 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-10 01:35:03,388 INFO L87 Difference]: Start difference. First operand 26897 states and 45750 transitions. Second operand 6 states. [2018-11-10 01:35:08,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:35:08,272 INFO L93 Difference]: Finished difference Result 63348 states and 122660 transitions. [2018-11-10 01:35:08,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 01:35:08,273 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 510 [2018-11-10 01:35:08,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:35:08,551 INFO L225 Difference]: With dead ends: 63348 [2018-11-10 01:35:08,551 INFO L226 Difference]: Without dead ends: 36462 [2018-11-10 01:35:08,726 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 522 GetRequests, 514 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-11-10 01:35:08,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36462 states. [2018-11-10 01:35:09,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36462 to 35849. [2018-11-10 01:35:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35849 states. [2018-11-10 01:35:09,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35849 states to 35849 states and 57451 transitions. [2018-11-10 01:35:09,897 INFO L78 Accepts]: Start accepts. Automaton has 35849 states and 57451 transitions. Word has length 510 [2018-11-10 01:35:09,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:35:09,898 INFO L481 AbstractCegarLoop]: Abstraction has 35849 states and 57451 transitions. [2018-11-10 01:35:09,898 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 01:35:09,898 INFO L276 IsEmpty]: Start isEmpty. Operand 35849 states and 57451 transitions. [2018-11-10 01:35:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2018-11-10 01:35:09,909 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:35:09,909 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:35:09,909 INFO L424 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:35:09,909 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:35:09,910 INFO L82 PathProgramCache]: Analyzing trace with hash 403814746, now seen corresponding path program 1 times [2018-11-10 01:35:09,910 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:35:09,910 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:35:09,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:35:09,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:35:09,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:35:09,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:35:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2018-11-10 01:35:10,214 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 01:35:10,214 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 01:35:10,214 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 01:35:10,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 01:35:10,214 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 01:35:10,215 INFO L87 Difference]: Start difference. First operand 35849 states and 57451 transitions. Second operand 3 states. [2018-11-10 01:35:13,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:35:13,864 INFO L93 Difference]: Finished difference Result 97586 states and 166434 transitions. [2018-11-10 01:35:13,865 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 01:35:13,865 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 509 [2018-11-10 01:35:13,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:35:14,092 INFO L225 Difference]: With dead ends: 97586 [2018-11-10 01:35:14,092 INFO L226 Difference]: Without dead ends: 38743 [2018-11-10 01:35:14,836 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 01:35:14,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38743 states. [2018-11-10 01:35:15,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38743 to 37411. [2018-11-10 01:35:15,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37411 states. [2018-11-10 01:35:15,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37411 states to 37411 states and 54985 transitions. [2018-11-10 01:35:15,682 INFO L78 Accepts]: Start accepts. Automaton has 37411 states and 54985 transitions. Word has length 509 [2018-11-10 01:35:15,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:35:15,683 INFO L481 AbstractCegarLoop]: Abstraction has 37411 states and 54985 transitions. [2018-11-10 01:35:15,683 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 01:35:15,683 INFO L276 IsEmpty]: Start isEmpty. Operand 37411 states and 54985 transitions. [2018-11-10 01:35:15,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2018-11-10 01:35:15,698 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:35:15,699 INFO L375 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:35:15,699 INFO L424 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:35:15,699 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:35:15,699 INFO L82 PathProgramCache]: Analyzing trace with hash -1427753252, now seen corresponding path program 1 times [2018-11-10 01:35:15,699 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:35:15,699 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:35:15,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:35:15,700 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:35:15,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:35:15,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:35:17,367 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 395 proven. 2 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2018-11-10 01:35:17,368 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 01:35:17,368 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/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 [2018-11-10 01:35:17,377 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:35:17,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:35:17,499 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:35:17,612 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2018-11-10 01:35:17,629 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 01:35:17,629 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2018-11-10 01:35:17,630 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 01:35:17,630 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 01:35:17,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-11-10 01:35:17,630 INFO L87 Difference]: Start difference. First operand 37411 states and 54985 transitions. Second operand 8 states. [2018-11-10 01:35:25,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:35:25,356 INFO L93 Difference]: Finished difference Result 94391 states and 144986 transitions. [2018-11-10 01:35:25,356 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-10 01:35:25,356 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 585 [2018-11-10 01:35:25,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:35:25,725 INFO L225 Difference]: With dead ends: 94391 [2018-11-10 01:35:25,725 INFO L226 Difference]: Without dead ends: 56991 [2018-11-10 01:35:26,082 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 601 GetRequests, 590 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2018-11-10 01:35:26,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56991 states. [2018-11-10 01:35:27,131 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56991 to 55200. [2018-11-10 01:35:27,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55200 states. [2018-11-10 01:35:28,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55200 states to 55200 states and 78870 transitions. [2018-11-10 01:35:28,054 INFO L78 Accepts]: Start accepts. Automaton has 55200 states and 78870 transitions. Word has length 585 [2018-11-10 01:35:28,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:35:28,055 INFO L481 AbstractCegarLoop]: Abstraction has 55200 states and 78870 transitions. [2018-11-10 01:35:28,055 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 01:35:28,055 INFO L276 IsEmpty]: Start isEmpty. Operand 55200 states and 78870 transitions. [2018-11-10 01:35:28,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2018-11-10 01:35:28,077 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:35:28,077 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:35:28,077 INFO L424 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:35:28,078 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:35:28,078 INFO L82 PathProgramCache]: Analyzing trace with hash 268418218, now seen corresponding path program 1 times [2018-11-10 01:35:28,078 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:35:28,078 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:35:28,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:35:28,079 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:35:28,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:35:28,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:35:28,358 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 160 proven. 2 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2018-11-10 01:35:28,358 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 01:35:28,358 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/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 [2018-11-10 01:35:28,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:35:28,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:35:28,486 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:35:28,597 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2018-11-10 01:35:28,613 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 01:35:28,613 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-11-10 01:35:28,613 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 01:35:28,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 01:35:28,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 01:35:28,614 INFO L87 Difference]: Start difference. First operand 55200 states and 78870 transitions. Second operand 3 states. [2018-11-10 01:35:32,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:35:32,874 INFO L93 Difference]: Finished difference Result 110674 states and 158130 transitions. [2018-11-10 01:35:32,875 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 01:35:32,875 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 591 [2018-11-10 01:35:32,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:35:33,161 INFO L225 Difference]: With dead ends: 110674 [2018-11-10 01:35:33,161 INFO L226 Difference]: Without dead ends: 55538 [2018-11-10 01:35:33,455 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 593 GetRequests, 592 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 01:35:33,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55538 states. [2018-11-10 01:35:34,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55538 to 55538. [2018-11-10 01:35:34,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55538 states. [2018-11-10 01:35:35,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55538 states to 55538 states and 79156 transitions. [2018-11-10 01:35:35,015 INFO L78 Accepts]: Start accepts. Automaton has 55538 states and 79156 transitions. Word has length 591 [2018-11-10 01:35:35,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:35:35,015 INFO L481 AbstractCegarLoop]: Abstraction has 55538 states and 79156 transitions. [2018-11-10 01:35:35,015 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 01:35:35,015 INFO L276 IsEmpty]: Start isEmpty. Operand 55538 states and 79156 transitions. [2018-11-10 01:35:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2018-11-10 01:35:35,042 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 01:35:35,043 INFO L375 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, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 01:35:35,043 INFO L424 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 01:35:35,043 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 01:35:35,043 INFO L82 PathProgramCache]: Analyzing trace with hash 89218129, now seen corresponding path program 1 times [2018-11-10 01:35:35,043 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 01:35:35,043 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 01:35:35,043 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:35:35,044 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:35:35,044 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 01:35:35,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:35:35,489 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 160 proven. 2 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2018-11-10 01:35:35,489 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 01:35:35,489 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/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 [2018-11-10 01:35:35,497 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 01:35:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 01:35:35,590 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 01:35:35,732 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2018-11-10 01:35:35,748 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 01:35:35,749 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-11-10 01:35:35,749 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 01:35:35,749 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 01:35:35,749 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 01:35:35,750 INFO L87 Difference]: Start difference. First operand 55538 states and 79156 transitions. Second operand 3 states. [2018-11-10 01:35:38,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 01:35:38,948 INFO L93 Difference]: Finished difference Result 120481 states and 167477 transitions. [2018-11-10 01:35:38,949 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 01:35:38,949 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 673 [2018-11-10 01:35:38,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 01:35:38,953 INFO L225 Difference]: With dead ends: 120481 [2018-11-10 01:35:38,953 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 01:35:39,739 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 675 GetRequests, 674 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 01:35:39,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 01:35:39,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 01:35:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 01:35:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 01:35:39,740 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 673 [2018-11-10 01:35:39,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 01:35:39,740 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 01:35:39,740 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 01:35:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 01:35:39,740 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 01:35:39,743 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 01:35:40,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:40,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:40,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:40,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:40,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:40,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:40,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:40,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:40,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:40,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:41,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:42,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:43,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:44,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:45,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:46,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:47,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:47,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:47,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:47,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:47,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:47,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:47,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,293 WARN L179 SmtUtils]: Spent 7.51 s on a formula simplification. DAG size of input: 1872 DAG size of output: 984 [2018-11-10 01:35:48,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:48,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:49,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:50,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:51,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:52,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:53,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:54,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:54,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:54,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:54,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:54,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:54,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:54,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:54,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:55,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:55,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:55,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:55,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:55,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:55,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:55,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 01:35:55,864 WARN L179 SmtUtils]: Spent 7.57 s on a formula simplification. DAG size of input: 1872 DAG size of output: 984 [2018-11-10 01:36:00,327 WARN L179 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 465 DAG size of output: 100 [2018-11-10 01:36:01,700 WARN L179 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 495 DAG size of output: 100 [2018-11-10 01:36:06,922 WARN L179 SmtUtils]: Spent 5.21 s on a formula simplification. DAG size of input: 881 DAG size of output: 69 [2018-11-10 01:36:12,055 WARN L179 SmtUtils]: Spent 5.13 s on a formula simplification. DAG size of input: 881 DAG size of output: 69 [2018-11-10 01:36:15,157 WARN L179 SmtUtils]: Spent 3.00 s on a formula simplification. DAG size of input: 474 DAG size of output: 136 [2018-11-10 01:36:15,160 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a2~0)| ~a2~0) (= ~a29~0 |old(~a29~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse15 (= 1 ~a2~0)) (.cse2 (= ~a29~0 |old(~a29~0)|)) (.cse11 (= 3 ~a2~0)) (.cse4 (= ~a4~0 |old(~a4~0)|))) (let ((.cse6 (and .cse2 .cse11 .cse4)) (.cse5 (< 0 (+ |old(~a4~0)| 89))) (.cse8 (not (= 3 |old(~a2~0)|))) (.cse13 (<= (+ |old(~a29~0)| 16) 0)) (.cse1 (not (= 2 |old(~a2~0)|))) (.cse3 (= 2 ~a2~0)) (.cse9 (< 0 (+ |old(~a0~0)| 98))) (.cse10 (<= (+ ~a0~0 98) 0)) (.cse20 (< 43 |old(~a29~0)|)) (.cse21 (and .cse2 .cse15 .cse4)) (.cse0 (< 0 (+ |old(~a4~0)| 86))) (.cse22 (not (= |old(~a2~0)| 1))) (.cse14 (not (= 1 |old(~a2~0)|))) (.cse7 (<= (+ |old(~a29~0)| 144) 0)) (.cse19 (= |old(~a2~0)| ~a2~0)) (.cse17 (<= (+ ~a0~0 147) 0)) (.cse12 (< 0 (+ |old(~a4~0)| 42))) (.cse18 (< |old(~a2~0)| 4)) (.cse16 (< 0 (+ |old(~a0~0)| 147)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4)) (or .cse5 (and .cse2 (= 4 ~a2~0) .cse4) (not (= |old(~a2~0)| 4))) (or .cse0 .cse6 .cse7 .cse8) (or .cse5 .cse6 .cse8) (or (not (= 4 |old(~a2~0)|)) .cse5 .cse9 .cse10) (or (and .cse10 .cse2 .cse11 .cse4) .cse12 .cse9 .cse8) (or (and .cse10 .cse2 .cse3 .cse4) .cse12 .cse13 .cse1 .cse9) (or .cse14 .cse12 (and .cse10 .cse2 .cse15 .cse4) .cse9) (or .cse0 .cse10 .cse1 .cse9) (or .cse12 .cse16 .cse17 .cse8) (or .cse18 .cse0 .cse13 (and .cse19 .cse2 .cse4)) (or .cse12 .cse16 .cse1 (and .cse2 .cse17 .cse3 .cse4)) (or .cse14 .cse12 .cse20 .cse7 .cse21) (or .cse18 .cse12 .cse7 .cse9 (and .cse19 .cse10 .cse2 .cse4)) (or .cse0 .cse20 .cse21 .cse22) (or .cse0 .cse17 .cse16 .cse22) (or .cse17 .cse14 .cse12 .cse16 .cse7) (or (and .cse19 .cse2 .cse17 .cse4) .cse12 (or .cse18 .cse16))))) [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-11-10 01:36:15,161 INFO L425 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L168(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L102(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L36(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L171(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,162 INFO L425 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L105(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L39(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L174(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,163 INFO L425 ceAbstractionStarter]: For program point L108(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L42(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,164 INFO L425 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L177(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L111(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L45(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,165 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L180(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L48(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,166 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L183(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L117(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point L51(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,167 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,168 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L186(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L120(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L54(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 115) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L189(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L123(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L57(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-11-10 01:36:15,169 INFO L425 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse15 (= 1 ~a2~0)) (.cse2 (= ~a29~0 |old(~a29~0)|)) (.cse11 (= 3 ~a2~0)) (.cse4 (= ~a4~0 |old(~a4~0)|))) (let ((.cse6 (and .cse2 .cse11 .cse4)) (.cse5 (< 0 (+ |old(~a4~0)| 89))) (.cse8 (not (= 3 |old(~a2~0)|))) (.cse13 (<= (+ |old(~a29~0)| 16) 0)) (.cse1 (not (= 2 |old(~a2~0)|))) (.cse3 (= 2 ~a2~0)) (.cse9 (< 0 (+ |old(~a0~0)| 98))) (.cse10 (<= (+ ~a0~0 98) 0)) (.cse20 (< 43 |old(~a29~0)|)) (.cse21 (and .cse2 .cse15 .cse4)) (.cse0 (< 0 (+ |old(~a4~0)| 86))) (.cse22 (not (= |old(~a2~0)| 1))) (.cse14 (not (= 1 |old(~a2~0)|))) (.cse7 (<= (+ |old(~a29~0)| 144) 0)) (.cse19 (= |old(~a2~0)| ~a2~0)) (.cse17 (<= (+ ~a0~0 147) 0)) (.cse12 (< 0 (+ |old(~a4~0)| 42))) (.cse18 (< |old(~a2~0)| 4)) (.cse16 (< 0 (+ |old(~a0~0)| 147)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4)) (or .cse5 (and .cse2 (= 4 ~a2~0) .cse4) (not (= |old(~a2~0)| 4))) (or .cse0 .cse6 .cse7 .cse8) (or .cse5 .cse6 .cse8) (or (not (= 4 |old(~a2~0)|)) .cse5 .cse9 .cse10) (or (and .cse10 .cse2 .cse11 .cse4) .cse12 .cse9 .cse8) (or (and .cse10 .cse2 .cse3 .cse4) .cse12 .cse13 .cse1 .cse9) (or .cse14 .cse12 (and .cse10 .cse2 .cse15 .cse4) .cse9) (or .cse0 .cse10 .cse1 .cse9) (or .cse12 .cse16 .cse17 .cse8) (or .cse18 .cse0 .cse13 (and .cse19 .cse2 .cse4)) (or .cse12 .cse16 .cse1 (and .cse2 .cse17 .cse3 .cse4)) (or .cse14 .cse12 .cse20 .cse7 .cse21) (or .cse18 .cse12 .cse7 .cse9 (and .cse19 .cse10 .cse2 .cse4)) (or .cse0 .cse20 .cse21 .cse22) (or .cse0 .cse17 .cse16 .cse22) (or .cse17 .cse14 .cse12 .cse16 .cse7) (or (and .cse19 .cse2 .cse17 .cse4) .cse12 (or .cse18 .cse16))))) [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L192(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L126(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L60(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,170 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L195(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L129(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L63(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,171 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L198(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L132(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L66(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,172 INFO L425 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,173 INFO L425 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,173 INFO L425 ceAbstractionStarter]: For program point L201(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,173 INFO L425 ceAbstractionStarter]: For program point L135(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,173 INFO L425 ceAbstractionStarter]: For program point L69(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,173 INFO L425 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,173 INFO L421 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse18 (<= (+ ~a0~0 98) 0)) (.cse42 (<= 4 |old(~a2~0)|)) (.cse33 (= |old(~a2~0)| ~a2~0)) (.cse15 (< 0 (+ ~a29~0 144))) (.cse20 (= 1 ~a2~0)) (.cse41 (= |old(~a2~0)| 1)) (.cse19 (= ~a29~0 |old(~a29~0)|)) (.cse3 (= 3 ~a2~0)) (.cse27 (<= (+ ~a4~0 86) 0)) (.cse2 (<= (+ ~a0~0 147) 0)) (.cse32 (<= ~a29~0 43)) (.cse26 (= 2 ~a2~0)) (.cse4 (= ~a4~0 |old(~a4~0)|))) (let ((.cse24 (and .cse27 .cse2 .cse32 .cse26 .cse4)) (.cse0 (and .cse19 .cse3 .cse4)) (.cse21 (and .cse27 .cse15 .cse20 .cse41 .cse2 .cse4)) (.cse35 (and .cse33 .cse19 .cse4)) (.cse9 (and .cse27 .cse33 .cse15 .cse2 .cse32 .cse42 .cse4)) (.cse36 (and .cse27 .cse33 .cse15 .cse2 .cse32 .cse3 .cse4)) (.cse6 (< |old(~a2~0)| 4)) (.cse12 (and .cse33 .cse18 .cse19 .cse4)) (.cse34 (and .cse27 .cse33 .cse15 .cse2 .cse42 .cse4)) (.cse37 (not .cse41)) (.cse5 (not (= 3 |old(~a2~0)|))) (.cse22 (< 0 (+ |old(~a0~0)| 147))) (.cse31 (not (= |old(~a2~0)| 4))) (.cse14 (< |old(~a29~0)| 44)) (.cse23 (and .cse27 .cse15 .cse2 .cse26 .cse4)) (.cse29 (and .cse19 .cse26 .cse4)) (.cse28 (and .cse18 .cse19 .cse26 .cse4)) (.cse38 (<= (+ |old(~a29~0)| 16) 0)) (.cse25 (not (= 2 |old(~a2~0)|))) (.cse11 (< 0 (+ |old(~a0~0)| 98))) (.cse39 (and .cse27 .cse33 .cse15 .cse2 .cse32 .cse26 .cse4)) (.cse13 (< 0 (+ |old(~a4~0)| 86))) (.cse16 (and .cse27 .cse20 .cse2 .cse32 .cse4)) (.cse17 (not (= 1 |old(~a2~0)|))) (.cse7 (< 0 (+ |old(~a4~0)| 42))) (.cse8 (< 43 |old(~a29~0)|)) (.cse40 (and .cse19 .cse20 .cse4)) (.cse1 (< 0 (+ |old(~a4~0)| 89))) (.cse10 (<= (+ |old(~a29~0)| 144) 0))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse13 .cse14 (and .cse15 .cse2 .cse3 .cse4) .cse5 .cse0) (or .cse16 .cse17 .cse7 (and .cse18 .cse19 .cse20 .cse4) .cse21 .cse11) (or .cse7 .cse22 .cse23 .cse24 .cse25 (and .cse19 .cse2 .cse26 .cse4)) (or (and .cse18 .cse19 .cse3 .cse4) .cse7 (and .cse27 .cse2 .cse3 .cse4) .cse11 .cse5) (or .cse13 .cse18 .cse25 .cse11) (or .cse14 .cse7 .cse23 .cse25 .cse11 .cse28) (or .cse13 .cse8 .cse24 .cse25 .cse29) (let ((.cse30 (= 4 ~a2~0))) (or .cse1 (and .cse19 .cse30 .cse4) .cse8 .cse31 (and .cse2 .cse32 .cse30 .cse4))) (or (and .cse33 .cse19 .cse2 .cse4) .cse7 .cse34 (or .cse6 .cse22)) (or .cse6 .cse13 .cse14 .cse34 .cse35) (or .cse2 .cse17 .cse7 .cse22 .cse10) (or .cse13 .cse32 .cse8 .cse11 .cse5) (or .cse6 .cse13 .cse22 .cse8 .cse32) (or .cse1 .cse18 .cse31 .cse11) (or .cse13 .cse8 .cse0 .cse10 .cse36 .cse5) (or .cse13 .cse14 .cse21 .cse11 .cse19 .cse37) (or .cse6 .cse13 .cse38 .cse8 .cse35 .cse9) (or .cse19 .cse13 .cse8 .cse10 .cse25 .cse39) (or .cse19 .cse7 (or .cse22 .cse8 .cse5) .cse36) (or .cse1 .cse32 .cse8 .cse5) (or .cse6 .cse14 .cse7 .cse12 .cse34 .cse11) (or .cse13 .cse16 .cse22 .cse8 .cse37) (or .cse7 .cse22 .cse2 .cse5) (or .cse32 .cse7 .cse19 (or .cse22 .cse31)) (or .cse13 .cse14 .cse23 .cse25 .cse29) (or .cse28 .cse7 .cse38 .cse8 .cse25 .cse11 .cse39) (or .cse13 .cse16 .cse17 .cse8 .cse40) (or (and .cse27 .cse15 .cse4) .cse17 .cse7 .cse8 .cse10 .cse40) (or (not (= 4 |old(~a2~0)|)) .cse1 .cse15 .cse10)))) [2018-11-10 01:36:15,173 INFO L425 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L204(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L138(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,174 INFO L425 ceAbstractionStarter]: For program point L72(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,175 INFO L425 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L141(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L75(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,176 INFO L425 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L144(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L78(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,177 INFO L425 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L147(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L81(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,178 INFO L425 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L150(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L84(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,179 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L153(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L87(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-11-10 01:36:15,180 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L156(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L90(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L24-1(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-11-10 01:36:15,181 INFO L425 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L159(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L93(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L27(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,182 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,183 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L162(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L96(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L30(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,184 INFO L425 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L165(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L99(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L33(lines 23 1656) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-11-10 01:36:15,185 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 01:36:15,186 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= (+ ~a4~0 89) 0) (= 1 ~a2~0) (<= ~a29~0 43) (<= 0 (+ ~a29~0 127))) [2018-11-10 01:36:15,186 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 01:36:15,186 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 01:36:15,187 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (or (< 0 (+ |old(~a4~0)| 89)) (not (= 1 |old(~a2~0)|)) (< 43 |old(~a29~0)|) (< (+ |old(~a29~0)| 127) 0) (and (= ~a29~0 |old(~a29~0)|) (= 1 ~a2~0) (= ~a4~0 |old(~a4~0)|))) [2018-11-10 01:36:15,187 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-11-10 01:36:15,187 INFO L421 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse5 (= 4 ~a2~0)) (.cse8 (< 0 (+ ~a29~0 144))) (.cse4 (<= ~a29~0 43)) (.cse1 (<= (+ ~a0~0 147) 0)) (.cse6 (<= (+ ~a0~0 98) 0)) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse11 (= 1 ~a2~0)) (.cse12 (= 2 ~a2~0)) (.cse9 (<= (+ ~a4~0 86) 0)) (.cse10 (< 0 (+ ~a29~0 16))) (.cse2 (<= 4 ~a2~0)) (.cse3 (<= (+ ~a4~0 89) 0)) (.cse7 (= 3 ~a2~0))) (or (and .cse0 .cse1 .cse2) (< 43 |old(~a29~0)|) (and .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7) (and .cse6 .cse0 .cse8 .cse2) (and .cse9 .cse10 .cse4 .cse5) (< (+ |old(~a29~0)| 127) 0) (and .cse9 .cse11 .cse4) (and .cse9 (and .cse8 .cse7)) (and .cse0 .cse8 .cse11 .cse4) (and .cse0 .cse1 .cse12) (and .cse6 .cse0 .cse10 .cse12) (and .cse6 .cse0 .cse11) (not (= 1 |old(~a2~0)|)) (and .cse9 .cse12) (and .cse9 .cse10 .cse2 (not (= ~a2~0 4))) (and .cse3 .cse7) (< 0 (+ |old(~a4~0)| 89)))) [2018-11-10 01:36:15,187 INFO L425 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-11-10 01:36:15,187 INFO L425 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-11-10 01:36:15,187 INFO L425 ceAbstractionStarter]: For program point L1766-1(lines 1766 1775) no Hoare annotation was computed. [2018-11-10 01:36:15,187 INFO L421 ceAbstractionStarter]: At program point L1766-3(lines 1766 1775) the Hoare annotation is: (let ((.cse5 (= 4 ~a2~0)) (.cse8 (< 0 (+ ~a29~0 144))) (.cse4 (<= ~a29~0 43)) (.cse1 (<= (+ ~a0~0 147) 0)) (.cse6 (<= (+ ~a0~0 98) 0)) (.cse0 (<= (+ ~a4~0 42) 0)) (.cse11 (= 1 ~a2~0)) (.cse12 (= 2 ~a2~0)) (.cse9 (<= (+ ~a4~0 86) 0)) (.cse10 (< 0 (+ ~a29~0 16))) (.cse2 (<= 4 ~a2~0)) (.cse3 (<= (+ ~a4~0 89) 0)) (.cse7 (= 3 ~a2~0))) (or (and .cse0 .cse1 .cse2) (< 43 |old(~a29~0)|) (and .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7) (and .cse6 .cse0 .cse8 .cse2) (and .cse9 .cse10 .cse4 .cse5) (< (+ |old(~a29~0)| 127) 0) (and .cse9 .cse11 .cse4) (and .cse9 (and .cse8 .cse7)) (and .cse0 .cse8 .cse11 .cse4) (and .cse0 .cse1 .cse12) (and .cse6 .cse0 .cse10 .cse12) (and .cse6 .cse0 .cse11) (not (= 1 |old(~a2~0)|)) (and .cse9 .cse12) (and .cse9 .cse10 .cse2 (not (= ~a2~0 4))) (and .cse3 .cse7) (< 0 (+ |old(~a4~0)| 89)))) [2018-11-10 01:36:15,187 INFO L425 ceAbstractionStarter]: For program point L1766-4(lines 1760 1776) no Hoare annotation was computed. [2018-11-10 01:36:15,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 01:36:15 BoogieIcfgContainer [2018-11-10 01:36:15,202 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 01:36:15,202 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 01:36:15,202 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 01:36:15,202 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 01:36:15,203 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:34:25" (3/4) ... [2018-11-10 01:36:15,206 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 01:36:15,213 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 01:36:15,213 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-10 01:36:15,213 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-10 01:36:15,213 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 01:36:15,231 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-10 01:36:15,232 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-10 01:36:15,260 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((a4 + 42 <= 0 && a0 + 147 <= 0) && 4 <= a2) || 43 < \old(a29)) || ((a4 + 89 <= 0 && a29 <= 43) && 4 == a2)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 3 == a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 < a29 + 144) && 4 <= a2)) || (((a4 + 86 <= 0 && 0 < a29 + 16) && a29 <= 43) && 4 == a2)) || \old(a29) + 127 < 0) || ((a4 + 86 <= 0 && 1 == a2) && a29 <= 43)) || (a4 + 86 <= 0 && 0 < a29 + 144 && 3 == a2)) || (((a4 + 42 <= 0 && 0 < a29 + 144) && 1 == a2) && a29 <= 43)) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && 2 == a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 < a29 + 16) && 2 == a2)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 1 == a2)) || !(1 == \old(a2))) || (a4 + 86 <= 0 && 2 == a2)) || (((a4 + 86 <= 0 && 0 < a29 + 16) && 4 <= a2) && !(a2 == 4))) || (a4 + 89 <= 0 && 3 == a2)) || 0 < \old(a4) + 89 [2018-11-10 01:36:15,390 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b454ec91-55e9-4379-b7e1-c335a103dd00/bin-2019/uautomizer/witness.graphml [2018-11-10 01:36:15,390 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 01:36:15,391 INFO L168 Benchmark]: Toolchain (without parser) took 114960.03 ms. Allocated memory was 1.0 GB in the beginning and 5.4 GB in the end (delta: 4.4 GB). Free memory was 955.0 MB in the beginning and 1.6 GB in the end (delta: -638.3 MB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2018-11-10 01:36:15,392 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 01:36:15,392 INFO L168 Benchmark]: CACSL2BoogieTranslator took 680.78 ms. Allocated memory is still 1.0 GB. Free memory was 955.0 MB in the beginning and 859.9 MB in the end (delta: 95.0 MB). Peak memory consumption was 95.0 MB. Max. memory is 11.5 GB. [2018-11-10 01:36:15,392 INFO L168 Benchmark]: Boogie Preprocessor took 171.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 859.9 MB in the beginning and 1.1 GB in the end (delta: -261.5 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2018-11-10 01:36:15,392 INFO L168 Benchmark]: RCFGBuilder took 3974.81 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: 38.0 MB). Peak memory consumption was 266.7 MB. Max. memory is 11.5 GB. [2018-11-10 01:36:15,393 INFO L168 Benchmark]: TraceAbstraction took 109941.07 ms. Allocated memory was 1.2 GB in the beginning and 5.4 GB in the end (delta: 4.2 GB). Free memory was 1.1 GB in the beginning and 1.7 GB in the end (delta: -582.7 MB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. [2018-11-10 01:36:15,393 INFO L168 Benchmark]: Witness Printer took 188.04 ms. Allocated memory is still 5.4 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 72.7 MB). Peak memory consumption was 72.7 MB. Max. memory is 11.5 GB. [2018-11-10 01:36:15,394 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 680.78 ms. Allocated memory is still 1.0 GB. Free memory was 955.0 MB in the beginning and 859.9 MB in the end (delta: 95.0 MB). Peak memory consumption was 95.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 171.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 859.9 MB in the beginning and 1.1 GB in the end (delta: -261.5 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3974.81 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: 38.0 MB). Peak memory consumption was 266.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 109941.07 ms. Allocated memory was 1.2 GB in the beginning and 5.4 GB in the end (delta: 4.2 GB). Free memory was 1.1 GB in the beginning and 1.7 GB in the end (delta: -582.7 MB). Peak memory consumption was 4.7 GB. Max. memory is 11.5 GB. * Witness Printer took 188.04 ms. Allocated memory is still 5.4 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 72.7 MB). Peak memory consumption was 72.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 115]: 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: 1766]: Loop Invariant Derived loop invariant: ((((((((((((((((((a4 + 42 <= 0 && a0 + 147 <= 0) && 4 <= a2) || 43 < \old(a29)) || ((a4 + 89 <= 0 && a29 <= 43) && 4 == a2)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 3 == a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 < a29 + 144) && 4 <= a2)) || (((a4 + 86 <= 0 && 0 < a29 + 16) && a29 <= 43) && 4 == a2)) || \old(a29) + 127 < 0) || ((a4 + 86 <= 0 && 1 == a2) && a29 <= 43)) || (a4 + 86 <= 0 && 0 < a29 + 144 && 3 == a2)) || (((a4 + 42 <= 0 && 0 < a29 + 144) && 1 == a2) && a29 <= 43)) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && 2 == a2)) || (((a0 + 98 <= 0 && a4 + 42 <= 0) && 0 < a29 + 16) && 2 == a2)) || ((a0 + 98 <= 0 && a4 + 42 <= 0) && 1 == a2)) || !(1 == \old(a2))) || (a4 + 86 <= 0 && 2 == a2)) || (((a4 + 86 <= 0 && 0 < a29 + 16) && 4 <= a2) && !(a2 == 4))) || (a4 + 89 <= 0 && 3 == a2)) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 438 locations, 1 error locations. SAFE Result, 109.8s OverallTime, 11 OverallIterations, 5 TraceHistogramMax, 60.4s AutomataDifference, 0.0s DeadEndRemovalTime, 35.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 2982 SDtfs, 15777 SDslu, 2706 SDs, 0 SdLazy, 29243 SolverSat, 6464 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 40.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3829 GetRequests, 3745 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 191 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=55538occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 7.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 4832 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 13746 PreInvPairs, 29191 NumberOfFragments, 2881 HoareAnnotationTreeSize, 13746 FomulaSimplifications, 422323 FormulaSimplificationTreeSizeReduction, 19.0s HoareSimplificationTime, 9 FomulaSimplificationsInter, 142324 FormulaSimplificationTreeSizeReductionInter, 16.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 8177 NumberOfCodeBlocks, 8177 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 8159 ConstructedInterpolants, 0 QuantifiedInterpolants, 6096256 SizeOfPredicates, 2 NumberOfNonLiveVariables, 5342 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 18 InterpolantComputations, 8 PerfectInterpolantSequences, 8198/8381 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...