./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label32_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label32_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/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 28b1d24b851fc193321d917a51d82cffe4d9ea6e ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 12:42:49,855 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 12:42:49,856 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 12:42:49,864 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 12:42:49,864 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 12:42:49,865 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 12:42:49,866 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 12:42:49,867 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 12:42:49,868 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 12:42:49,869 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 12:42:49,870 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 12:42:49,870 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 12:42:49,870 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 12:42:49,871 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 12:42:49,871 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 12:42:49,872 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 12:42:49,872 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 12:42:49,873 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 12:42:49,875 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 12:42:49,875 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 12:42:49,876 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 12:42:49,877 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 12:42:49,879 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 12:42:49,879 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 12:42:49,879 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 12:42:49,880 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 12:42:49,880 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 12:42:49,881 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 12:42:49,881 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 12:42:49,882 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 12:42:49,882 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 12:42:49,883 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 12:42:49,883 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 12:42:49,883 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 12:42:49,884 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 12:42:49,884 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 12:42:49,884 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-28 12:42:49,895 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 12:42:49,895 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 12:42:49,895 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 12:42:49,896 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 12:42:49,896 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 12:42:49,896 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 12:42:49,897 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 12:42:49,897 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 12:42:49,897 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 12:42:49,897 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 12:42:49,897 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 12:42:49,897 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 12:42:49,898 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 12:42:49,898 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 12:42:49,898 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 12:42:49,898 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 12:42:49,898 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 12:42:49,898 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 12:42:49,898 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 12:42:49,899 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 12:42:49,899 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 12:42:49,899 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 12:42:49,899 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 12:42:49,899 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 12:42:49,900 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 12:42:49,900 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 12:42:49,900 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 12:42:49,900 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 12:42:49,900 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 12:42:49,900 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 12:42:49,900 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_8202463c-3284-4784-892b-fed3d9aa76d1/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 -> 28b1d24b851fc193321d917a51d82cffe4d9ea6e [2018-11-28 12:42:49,926 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 12:42:49,936 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 12:42:49,939 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 12:42:49,940 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 12:42:49,941 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 12:42:49,941 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem03_label32_true-unreach-call.c [2018-11-28 12:42:49,988 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/data/4885a2975/a3323c9196664782abd3cb0d3a5ee802/FLAG5cc9c8610 [2018-11-28 12:42:50,424 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 12:42:50,425 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/sv-benchmarks/c/eca-rers2012/Problem03_label32_true-unreach-call.c [2018-11-28 12:42:50,434 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/data/4885a2975/a3323c9196664782abd3cb0d3a5ee802/FLAG5cc9c8610 [2018-11-28 12:42:50,444 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/data/4885a2975/a3323c9196664782abd3cb0d3a5ee802 [2018-11-28 12:42:50,446 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 12:42:50,446 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 12:42:50,447 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 12:42:50,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 12:42:50,449 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 12:42:50,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:42:50" (1/1) ... [2018-11-28 12:42:50,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3375cb2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:50, skipping insertion in model container [2018-11-28 12:42:50,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:42:50" (1/1) ... [2018-11-28 12:42:50,456 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 12:42:50,500 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 12:42:50,870 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 12:42:50,874 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 12:42:51,137 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 12:42:51,153 INFO L195 MainTranslator]: Completed translation [2018-11-28 12:42:51,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51 WrapperNode [2018-11-28 12:42:51,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 12:42:51,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 12:42:51,154 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 12:42:51,154 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 12:42:51,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (1/1) ... [2018-11-28 12:42:51,181 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (1/1) ... [2018-11-28 12:42:51,187 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 12:42:51,188 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 12:42:51,188 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 12:42:51,188 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 12:42:51,196 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (1/1) ... [2018-11-28 12:42:51,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (1/1) ... [2018-11-28 12:42:51,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (1/1) ... [2018-11-28 12:42:51,201 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (1/1) ... [2018-11-28 12:42:51,235 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (1/1) ... [2018-11-28 12:42:51,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (1/1) ... [2018-11-28 12:42:51,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (1/1) ... [2018-11-28 12:42:51,258 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 12:42:51,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 12:42:51,259 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 12:42:51,259 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 12:42:51,260 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/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 [2018-11-28 12:42:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 12:42:51,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 12:42:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-28 12:42:51,310 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-28 12:42:51,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 12:42:51,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 12:42:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 12:42:51,311 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 12:42:52,856 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 12:42:52,856 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-28 12:42:52,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:42:52 BoogieIcfgContainer [2018-11-28 12:42:52,857 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 12:42:52,857 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 12:42:52,857 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 12:42:52,861 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 12:42:52,861 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 12:42:50" (1/3) ... [2018-11-28 12:42:52,861 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e882a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:42:52, skipping insertion in model container [2018-11-28 12:42:52,862 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:42:51" (2/3) ... [2018-11-28 12:42:52,862 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e882a26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 12:42:52, skipping insertion in model container [2018-11-28 12:42:52,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:42:52" (3/3) ... [2018-11-28 12:42:52,864 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem03_label32_true-unreach-call.c [2018-11-28 12:42:52,873 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 12:42:52,879 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-28 12:42:52,891 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-28 12:42:52,917 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 12:42:52,918 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 12:42:52,918 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 12:42:52,918 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 12:42:52,919 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 12:42:52,919 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 12:42:52,919 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 12:42:52,919 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 12:42:52,919 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 12:42:52,939 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states. [2018-11-28 12:42:52,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-11-28 12:42:52,951 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:42:52,952 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:42:52,954 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:42:52,958 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:42:52,958 INFO L82 PathProgramCache]: Analyzing trace with hash -846647824, now seen corresponding path program 1 times [2018-11-28 12:42:52,959 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:42:52,960 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:42:52,998 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:42:52,998 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:42:52,998 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:42:53,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:42:53,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:42:53,411 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 12:42:53,412 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 12:42:53,415 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 12:42:53,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 12:42:53,427 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 12:42:53,429 INFO L87 Difference]: Start difference. First operand 311 states. Second operand 3 states. [2018-11-28 12:42:54,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:42:54,234 INFO L93 Difference]: Finished difference Result 842 states and 1484 transitions. [2018-11-28 12:42:54,234 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 12:42:54,235 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 195 [2018-11-28 12:42:54,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:42:54,247 INFO L225 Difference]: With dead ends: 842 [2018-11-28 12:42:54,248 INFO L226 Difference]: Without dead ends: 469 [2018-11-28 12:42:54,252 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 12:42:54,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 469 states. [2018-11-28 12:42:54,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 469 to 468. [2018-11-28 12:42:54,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 468 states. [2018-11-28 12:42:54,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 718 transitions. [2018-11-28 12:42:54,301 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 718 transitions. Word has length 195 [2018-11-28 12:42:54,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:42:54,302 INFO L480 AbstractCegarLoop]: Abstraction has 468 states and 718 transitions. [2018-11-28 12:42:54,302 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 12:42:54,302 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 718 transitions. [2018-11-28 12:42:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2018-11-28 12:42:54,307 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:42:54,307 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:42:54,308 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:42:54,308 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:42:54,308 INFO L82 PathProgramCache]: Analyzing trace with hash 175357299, now seen corresponding path program 1 times [2018-11-28 12:42:54,308 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:42:54,308 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:42:54,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:42:54,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:42:54,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:42:54,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:42:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:42:54,458 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 12:42:54,458 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-28 12:42:54,459 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-28 12:42:54,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-28 12:42:54,460 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-28 12:42:54,460 INFO L87 Difference]: Start difference. First operand 468 states and 718 transitions. Second operand 6 states. [2018-11-28 12:42:55,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:42:55,306 INFO L93 Difference]: Finished difference Result 1409 states and 2231 transitions. [2018-11-28 12:42:55,306 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-28 12:42:55,307 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 204 [2018-11-28 12:42:55,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:42:55,314 INFO L225 Difference]: With dead ends: 1409 [2018-11-28 12:42:55,314 INFO L226 Difference]: Without dead ends: 947 [2018-11-28 12:42:55,316 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-28 12:42:55,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2018-11-28 12:42:55,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 910. [2018-11-28 12:42:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 910 states. [2018-11-28 12:42:55,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 910 states and 1387 transitions. [2018-11-28 12:42:55,352 INFO L78 Accepts]: Start accepts. Automaton has 910 states and 1387 transitions. Word has length 204 [2018-11-28 12:42:55,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:42:55,353 INFO L480 AbstractCegarLoop]: Abstraction has 910 states and 1387 transitions. [2018-11-28 12:42:55,353 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-28 12:42:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1387 transitions. [2018-11-28 12:42:55,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-11-28 12:42:55,357 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:42:55,357 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:42:55,357 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:42:55,357 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:42:55,358 INFO L82 PathProgramCache]: Analyzing trace with hash 94250244, now seen corresponding path program 1 times [2018-11-28 12:42:55,358 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:42:55,358 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:42:55,359 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:42:55,359 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:42:55,359 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:42:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:42:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:42:55,549 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 12:42:55,549 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-28 12:42:55,550 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-28 12:42:55,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-28 12:42:55,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 12:42:55,550 INFO L87 Difference]: Start difference. First operand 910 states and 1387 transitions. Second operand 3 states. [2018-11-28 12:42:56,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:42:56,115 INFO L93 Difference]: Finished difference Result 2674 states and 4169 transitions. [2018-11-28 12:42:56,116 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-28 12:42:56,116 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 207 [2018-11-28 12:42:56,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:42:56,122 INFO L225 Difference]: With dead ends: 2674 [2018-11-28 12:42:56,123 INFO L226 Difference]: Without dead ends: 1770 [2018-11-28 12:42:56,124 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-28 12:42:56,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1770 states. [2018-11-28 12:42:56,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1770 to 1748. [2018-11-28 12:42:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1748 states. [2018-11-28 12:42:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1748 states and 2648 transitions. [2018-11-28 12:42:56,184 INFO L78 Accepts]: Start accepts. Automaton has 1748 states and 2648 transitions. Word has length 207 [2018-11-28 12:42:56,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:42:56,185 INFO L480 AbstractCegarLoop]: Abstraction has 1748 states and 2648 transitions. [2018-11-28 12:42:56,185 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-28 12:42:56,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2648 transitions. [2018-11-28 12:42:56,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2018-11-28 12:42:56,191 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:42:56,191 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-11-28 12:42:56,191 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:42:56,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:42:56,191 INFO L82 PathProgramCache]: Analyzing trace with hash 640358255, now seen corresponding path program 1 times [2018-11-28 12:42:56,192 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:42:56,192 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:42:56,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:42:56,193 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:42:56,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:42:56,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:42:56,333 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:42:56,334 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:42:56,334 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/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 [2018-11-28 12:42:56,351 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:42:56,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:42:56,497 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:42:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-28 12:42:56,628 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 12:42:56,628 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2018-11-28 12:42:56,629 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-28 12:42:56,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-28 12:42:56,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-28 12:42:56,629 INFO L87 Difference]: Start difference. First operand 1748 states and 2648 transitions. Second operand 7 states. [2018-11-28 12:42:57,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:42:57,664 INFO L93 Difference]: Finished difference Result 5129 states and 8045 transitions. [2018-11-28 12:42:57,664 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-28 12:42:57,665 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 224 [2018-11-28 12:42:57,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:42:57,678 INFO L225 Difference]: With dead ends: 5129 [2018-11-28 12:42:57,678 INFO L226 Difference]: Without dead ends: 3387 [2018-11-28 12:42:57,681 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 234 GetRequests, 226 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-11-28 12:42:57,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3387 states. [2018-11-28 12:42:57,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3387 to 3382. [2018-11-28 12:42:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3382 states. [2018-11-28 12:42:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 3382 states and 4907 transitions. [2018-11-28 12:42:57,763 INFO L78 Accepts]: Start accepts. Automaton has 3382 states and 4907 transitions. Word has length 224 [2018-11-28 12:42:57,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:42:57,764 INFO L480 AbstractCegarLoop]: Abstraction has 3382 states and 4907 transitions. [2018-11-28 12:42:57,764 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-28 12:42:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3382 states and 4907 transitions. [2018-11-28 12:42:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2018-11-28 12:42:57,773 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:42:57,773 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:42:57,773 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:42:57,773 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:42:57,773 INFO L82 PathProgramCache]: Analyzing trace with hash -674837566, now seen corresponding path program 1 times [2018-11-28 12:42:57,774 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:42:57,774 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:42:57,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:42:57,775 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:42:57,775 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:42:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:42:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:42:58,009 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:42:58,009 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/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 [2018-11-28 12:42:58,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:42:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:42:58,124 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:42:58,199 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:42:58,225 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 12:42:58,225 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2018-11-28 12:42:58,226 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-28 12:42:58,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-28 12:42:58,226 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-11-28 12:42:58,226 INFO L87 Difference]: Start difference. First operand 3382 states and 4907 transitions. Second operand 8 states. [2018-11-28 12:43:00,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:43:00,721 INFO L93 Difference]: Finished difference Result 22116 states and 38062 transitions. [2018-11-28 12:43:00,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-28 12:43:00,721 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 240 [2018-11-28 12:43:00,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:43:00,885 INFO L225 Difference]: With dead ends: 22116 [2018-11-28 12:43:00,885 INFO L226 Difference]: Without dead ends: 18740 [2018-11-28 12:43:00,898 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 254 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=135, Invalid=285, Unknown=0, NotChecked=0, Total=420 [2018-11-28 12:43:00,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18740 states. [2018-11-28 12:43:01,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18740 to 18550. [2018-11-28 12:43:01,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18550 states. [2018-11-28 12:43:01,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18550 states to 18550 states and 30613 transitions. [2018-11-28 12:43:01,656 INFO L78 Accepts]: Start accepts. Automaton has 18550 states and 30613 transitions. Word has length 240 [2018-11-28 12:43:01,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:43:01,656 INFO L480 AbstractCegarLoop]: Abstraction has 18550 states and 30613 transitions. [2018-11-28 12:43:01,656 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-28 12:43:01,656 INFO L276 IsEmpty]: Start isEmpty. Operand 18550 states and 30613 transitions. [2018-11-28 12:43:01,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2018-11-28 12:43:01,740 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:43:01,741 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 12:43:01,741 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:43:01,741 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:43:01,741 INFO L82 PathProgramCache]: Analyzing trace with hash -20665323, now seen corresponding path program 1 times [2018-11-28 12:43:01,741 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:43:01,741 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:43:01,742 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:43:01,742 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:43:01,742 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:43:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:43:01,921 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 77 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:43:01,921 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:43:01,921 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/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 [2018-11-28 12:43:01,931 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:43:02,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:43:02,087 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:43:02,221 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-28 12:43:02,250 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 12:43:02,251 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-28 12:43:02,251 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 12:43:02,251 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 12:43:02,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2018-11-28 12:43:02,252 INFO L87 Difference]: Start difference. First operand 18550 states and 30613 transitions. Second operand 9 states. [2018-11-28 12:43:04,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:43:04,322 INFO L93 Difference]: Finished difference Result 78682 states and 150425 transitions. [2018-11-28 12:43:04,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2018-11-28 12:43:04,323 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 268 [2018-11-28 12:43:04,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:43:04,584 INFO L225 Difference]: With dead ends: 78682 [2018-11-28 12:43:04,585 INFO L226 Difference]: Without dead ends: 60138 [2018-11-28 12:43:04,646 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 301 GetRequests, 275 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 166 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=173, Invalid=583, Unknown=0, NotChecked=0, Total=756 [2018-11-28 12:43:04,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60138 states. [2018-11-28 12:43:05,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60138 to 59008. [2018-11-28 12:43:05,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59008 states. [2018-11-28 12:43:05,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59008 states to 59008 states and 90403 transitions. [2018-11-28 12:43:05,931 INFO L78 Accepts]: Start accepts. Automaton has 59008 states and 90403 transitions. Word has length 268 [2018-11-28 12:43:05,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:43:05,931 INFO L480 AbstractCegarLoop]: Abstraction has 59008 states and 90403 transitions. [2018-11-28 12:43:05,931 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 12:43:05,931 INFO L276 IsEmpty]: Start isEmpty. Operand 59008 states and 90403 transitions. [2018-11-28 12:43:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2018-11-28 12:43:06,013 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 12:43:06,013 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-28 12:43:06,014 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 12:43:06,014 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 12:43:06,014 INFO L82 PathProgramCache]: Analyzing trace with hash -1601607134, now seen corresponding path program 1 times [2018-11-28 12:43:06,014 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 12:43:06,014 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 12:43:06,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:43:06,015 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:43:06,015 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 12:43:06,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:43:06,223 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 89 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:43:06,223 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 12:43:06,223 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/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 [2018-11-28 12:43:06,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 12:43:06,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 12:43:06,331 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 12:43:06,586 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 12:43:06,601 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-28 12:43:06,601 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2018-11-28 12:43:06,601 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-28 12:43:06,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-28 12:43:06,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-28 12:43:06,602 INFO L87 Difference]: Start difference. First operand 59008 states and 90403 transitions. Second operand 8 states. [2018-11-28 12:43:08,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 12:43:08,558 INFO L93 Difference]: Finished difference Result 135809 states and 214982 transitions. [2018-11-28 12:43:08,558 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-28 12:43:08,558 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 295 [2018-11-28 12:43:08,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 12:43:08,559 INFO L225 Difference]: With dead ends: 135809 [2018-11-28 12:43:08,559 INFO L226 Difference]: Without dead ends: 0 [2018-11-28 12:43:08,713 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 301 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2018-11-28 12:43:08,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-28 12:43:08,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-28 12:43:08,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-28 12:43:08,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-28 12:43:08,715 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 295 [2018-11-28 12:43:08,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 12:43:08,715 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 12:43:08,715 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-28 12:43:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-28 12:43:08,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-28 12:43:08,719 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-28 12:43:09,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:09,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:09,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:09,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:10,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:11,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:12,767 WARN L180 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 1836 DAG size of output: 399 [2018-11-28 12:43:13,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:13,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:14,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-28 12:43:15,820 WARN L180 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 1836 DAG size of output: 399 [2018-11-28 12:43:18,898 WARN L180 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 779 DAG size of output: 96 [2018-11-28 12:43:20,056 WARN L180 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 351 DAG size of output: 53 [2018-11-28 12:43:21,223 WARN L180 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 351 DAG size of output: 53 [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a12~0 |old(~a12~0)|) (= |old(~a0~0)| ~a0~0) (= |old(~a22~0)| ~a22~0) (= |old(~a3~0)| ~a3~0) (= ~a5~0 |old(~a5~0)|) (<= ~a19~0 |old(~a19~0)|)) [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 511) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point L498-2(lines 498 511) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point L1423(lines 1423 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point L366(lines 366 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point L1622-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point L1556-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point L1490-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point L1226(lines 1226 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,225 INFO L448 ceAbstractionStarter]: For program point L1623(line 1623) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L1557(line 1557) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L1491(line 1491) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L1095(lines 1095 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L633(lines 633 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L1360(lines 1360 1379) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L1360-2(lines 1360 1379) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L1625-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L1559-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L1493-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,226 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L172(lines 172 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L701(lines 701 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L1626(line 1626) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L1560(line 1560) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L1494(line 1494) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L1628-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L1562-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L1496-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L836(lines 836 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L1629(line 1629) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L1563(line 1563) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L1497(line 1497) no Hoare annotation was computed. [2018-11-28 12:43:21,227 INFO L448 ceAbstractionStarter]: For program point L441(lines 441 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1432(lines 1432 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1631-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1565-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1499-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1632(line 1632) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1566(line 1566) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1500(line 1500) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 395) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L378-2(lines 378 395) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L114(lines 114 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,228 INFO L448 ceAbstractionStarter]: For program point L1039(lines 1039 1059) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L1039-2(lines 1039 1059) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L1634-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L1568-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L1502-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L181(lines 181 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 731) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 731) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L1635(line 1635) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L1569(line 1569) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L1503(line 1503) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L1305(lines 1305 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L248(lines 248 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L1173(lines 1173 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,229 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L777(lines 777 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L513(lines 513 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L1637-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L1571-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L1505-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L1638(line 1638) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L1572(line 1572) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L1506(line 1506) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L450(lines 450 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L583(lines 583 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L1640-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L1574-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L1508-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L1442(lines 1442 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,230 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L1112(lines 1112 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L55(lines 55 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L1641(line 1641) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1602) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L1575(line 1575) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L1509(line 1509) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 71) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L56-2(lines 56 71) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L1643-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L1577-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L1511-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L983(lines 983 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,231 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,232 INFO L448 ceAbstractionStarter]: For program point L1644(line 1644) no Hoare annotation was computed. [2018-11-28 12:43:21,232 INFO L448 ceAbstractionStarter]: For program point L1578(line 1578) no Hoare annotation was computed. [2018-11-28 12:43:21,232 INFO L448 ceAbstractionStarter]: For program point L1512(line 1512) no Hoare annotation was computed. [2018-11-28 12:43:21,232 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,232 INFO L448 ceAbstractionStarter]: For program point L191(lines 191 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,232 INFO L448 ceAbstractionStarter]: For program point L1182(lines 1182 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,232 INFO L448 ceAbstractionStarter]: For program point L918(lines 918 935) no Hoare annotation was computed. [2018-11-28 12:43:21,232 INFO L448 ceAbstractionStarter]: For program point L918-2(lines 918 935) no Hoare annotation was computed. [2018-11-28 12:43:21,232 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,232 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 54 1650) the Hoare annotation is: (let ((.cse0 (not (= ~a11~0 1))) (.cse8 (= ~a12~0 |old(~a12~0)|)) (.cse9 (= |old(~a0~0)| ~a0~0)) (.cse10 (= |old(~a22~0)| ~a22~0)) (.cse20 (<= ~a6~0 0)) (.cse11 (= |old(~a3~0)| ~a3~0)) (.cse12 (= ~a5~0 |old(~a5~0)|)) (.cse13 (<= ~a19~0 |old(~a19~0)|))) (let ((.cse5 (and .cse8 .cse9 .cse10 .cse20 .cse11 .cse12 .cse13)) (.cse26 (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13)) (.cse27 (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse0)) (.cse6 (= 0 |old(~a22~0)|)) (.cse21 (< |old(~a3~0)| 2)) (.cse2 (< 0 |old(~a6~0)|)) (.cse25 (= |old(~a0~0)| |old(~a12~0)|)) (.cse23 (not (= 0 |old(~a27~0)|))) (.cse24 (not (= |old(~a22~0)| 1))) (.cse22 (= 0 ~a27~0)) (.cse1 (= 1 |old(~a11~0)|)) (.cse16 (= 1 |old(~a27~0)|)) (.cse18 (= 2 |old(~a3~0)|)) (.cse17 (not (= ~a27~0 1))) (.cse7 (< 0 |old(~a19~0)|)) (.cse4 (= 1 |old(~a3~0)|)) (.cse14 (<= ~a27~0 0)) (.cse3 (not (= 1 |old(~a5~0)|))) (.cse19 (not (= 1 |old(~a26~0)|))) (.cse15 (< 0 |old(~a27~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse6 .cse3 .cse7) (or .cse1 (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse0 .cse14) .cse3 .cse15) (or .cse16 .cse2 .cse17 .cse18 .cse3 .cse19 .cse4) (or .cse20 .cse1 .cse2 .cse3 .cse21) (or .cse22 .cse1 .cse23 .cse24 .cse25 .cse3) (or .cse6 .cse18 .cse3 .cse15 (and .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14)) (or .cse1 .cse0 .cse3 .cse21) (or .cse3 .cse26 .cse4) (or .cse2 .cse25 .cse3 .cse20 .cse21) (or .cse5 .cse2 .cse6 .cse25 .cse3) (or .cse1 .cse16 .cse25 .cse17 .cse3 .cse19 .cse7) (or .cse1 .cse25 .cse3 .cse27) (or .cse2 .cse3 .cse19 .cse20) (or .cse1 .cse16 .cse6 .cse25 .cse3 .cse17 .cse21) (or .cse23 .cse2 .cse24 .cse3 .cse22) (or .cse2 .cse18 .cse3 .cse20 .cse4) (or .cse23 .cse24 .cse3 .cse19 .cse22) (or .cse3 .cse19 .cse26) (or .cse1 .cse27 .cse6 .cse3 .cse7) (or .cse1 .cse0 .cse3 .cse7 .cse4) (or .cse1 .cse23 .cse24 .cse3 .cse7 .cse22) (or (and .cse20 .cse14) .cse2 .cse3 .cse15 .cse21) (or .cse17 .cse16 .cse25 .cse3 .cse19 .cse4) (or .cse0 .cse1 .cse3 .cse19) (or .cse16 .cse17 .cse2 .cse25 .cse3 .cse19) (or .cse23 .cse24 .cse18 .cse3 .cse22) (or .cse1 .cse16 .cse18 .cse3 .cse19 .cse17 .cse7 .cse4) (or .cse3 .cse19 (= 1 ~a26~0)) (or .cse14 .cse3 .cse19 .cse15)))) [2018-11-28 12:43:21,232 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 211) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L192-2(lines 192 211) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L853(lines 853 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1646-1(lines 1646 1648) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1580-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1514-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 1400) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1382-2(lines 1382 1400) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1272) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1250-2(lines 1250 1272) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1647(line 1647) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1581(line 1581) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1515(line 1515) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,233 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L658(lines 658 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L592(lines 592 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1583-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1517-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1584(line 1584) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1518(line 1518) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1452(lines 1452 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L329(lines 329 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1586-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1520-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L397(lines 397 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1587(line 1587) no Hoare annotation was computed. [2018-11-28 12:43:21,234 INFO L448 ceAbstractionStarter]: For program point L1521(line 1521) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L795(lines 795 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L135(lines 135 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L994(lines 994 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L1589-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L1523-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L1127(lines 1127 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L665(lines 665 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L1590(line 1590) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L1524(line 1524) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L1326(lines 1326 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 478) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L468-2(lines 468 478) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L733(lines 733 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,235 INFO L448 ceAbstractionStarter]: For program point L1592-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L1526-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L1460(lines 1460 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L73(lines 73 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L1593(line 1593) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L1527(line 1527) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L603(lines 603 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L339(lines 339 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L1132(lines 1132 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L1595-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L1529-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 887) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L869-2(lines 869 887) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L1596(line 1596) no Hoare annotation was computed. [2018-11-28 12:43:21,236 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1530(line 1530) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L276(lines 276 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1003(lines 1003 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L937(lines 937 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1598-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1532-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1468) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1466-2(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1599(line 1599) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1533(line 1533) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1467(line 1467) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L146(lines 146 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,237 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L1601-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L1535-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L1469-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1421) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L1403-2(lines 1403 1421) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L743(lines 743 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L1602(line 1602) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L1536(line 1536) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L1470(line 1470) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L414(lines 414 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point L348(lines 348 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,238 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1604-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1538-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1472-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1605(line 1605) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1539(line 1539) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1473(line 1473) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L284(lines 284 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L813(lines 813 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1210(lines 1210 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1607-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1541-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1475-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,239 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1224) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L1211-2(lines 1211 1224) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L947(lines 947 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L1608(line 1608) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L1542(line 1542) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L1476(line 1476) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L89(lines 89 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L685(lines 685 699) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L685-2(lines 685 699) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L1610-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L1544-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L1478-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,240 INFO L448 ceAbstractionStarter]: For program point L1611(line 1611) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L1545(line 1545) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L1479(line 1479) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L753(lines 753 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L622(lines 622 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L1613-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L1547-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L1481-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L1614(line 1614) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L1548(line 1548) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L1482(line 1482) no Hoare annotation was computed. [2018-11-28 12:43:21,241 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1303) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1284-2(lines 1284 1303) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L95(lines 95 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1021(lines 1021 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L889(lines 889 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1616-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1550-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1484-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1617(line 1617) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1551(line 1551) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L1485(line 1485) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,242 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L1619-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L1553-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L1487-1(lines 54 1650) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L1620(line 1620) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L1554(line 1554) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L1488(line 1488) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 1465) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (not (= ~a22~0 0)) (<= ~a19~0 0) (<= ~a6~0 0) (= 1 ~a5~0) (not (= ~a0~0 ~a12~0)) (not (= ~a3~0 2)) (not (= ~a11~0 1))) [2018-11-28 12:43:21,243 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L1666-1(line 1666) no Hoare annotation was computed. [2018-11-28 12:43:21,243 INFO L448 ceAbstractionStarter]: For program point L1663(line 1663) no Hoare annotation was computed. [2018-11-28 12:43:21,244 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1652 1669) the Hoare annotation is: (or (= 1 |old(~a11~0)|) (and (= ~a12~0 |old(~a12~0)|) (= |old(~a0~0)| ~a0~0) (not (= ~a11~0 1)) (= |old(~a22~0)| ~a22~0) (<= ~a6~0 0) (= |old(~a3~0)| ~a3~0) (= ~a5~0 |old(~a5~0)|) (<= ~a19~0 |old(~a19~0)|)) (< 0 |old(~a6~0)|) (= 0 |old(~a22~0)|) (= |old(~a0~0)| |old(~a12~0)|) (= 2 |old(~a3~0)|) (not (= 1 |old(~a5~0)|)) (< 0 |old(~a19~0)|)) [2018-11-28 12:43:21,244 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1652 1669) no Hoare annotation was computed. [2018-11-28 12:43:21,244 INFO L444 ceAbstractionStarter]: At program point L1658-2(lines 1658 1668) the Hoare annotation is: (let ((.cse3 (not (= ~a0~0 ~a12~0))) (.cse1 (not (= ~a11~0 1))) (.cse6 (<= ~a19~0 0)) (.cse5 (<= ~a6~0 0)) (.cse4 (not (= ~a22~0 0))) (.cse2 (<= ~a27~0 0)) (.cse0 (= ~a5~0 |old(~a5~0)|))) (or (< 0 |old(~a19~0)|) (< 0 |old(~a6~0)|) (= |old(~a0~0)| |old(~a12~0)|) (and .cse0 .cse1 .cse2) (= 2 |old(~a3~0)|) (= 0 |old(~a22~0)|) (and .cse3 .cse0 .cse1) (and .cse4 .cse5 .cse3 .cse0) (and .cse4 .cse6 .cse0 .cse1) (and .cse4 .cse6 .cse5 .cse0) (and .cse4 .cse0 .cse2) (and .cse0 (not (= ~a3~0 1))) (and .cse0 (= 1 ~a26~0)) (not (= 1 |old(~a5~0)|)) (= 1 |old(~a11~0)|))) [2018-11-28 12:43:21,244 INFO L448 ceAbstractionStarter]: For program point L1658-3(lines 1652 1669) no Hoare annotation was computed. [2018-11-28 12:43:21,244 INFO L444 ceAbstractionStarter]: At program point L1666(line 1666) the Hoare annotation is: (let ((.cse3 (not (= ~a0~0 ~a12~0))) (.cse1 (not (= ~a11~0 1))) (.cse6 (<= ~a19~0 0)) (.cse5 (<= ~a6~0 0)) (.cse4 (not (= ~a22~0 0))) (.cse2 (<= ~a27~0 0)) (.cse0 (= ~a5~0 |old(~a5~0)|))) (or (< 0 |old(~a19~0)|) (< 0 |old(~a6~0)|) (= |old(~a0~0)| |old(~a12~0)|) (and .cse0 .cse1 .cse2) (= 2 |old(~a3~0)|) (= 0 |old(~a22~0)|) (and .cse3 .cse0 .cse1) (and .cse4 .cse5 .cse3 .cse0) (and .cse4 .cse6 .cse0 .cse1) (and .cse4 .cse6 .cse5 .cse0) (and .cse4 .cse0 .cse2) (and .cse0 (not (= ~a3~0 1))) (and .cse0 (= 1 ~a26~0)) (not (= 1 |old(~a5~0)|)) (= 1 |old(~a11~0)|))) [2018-11-28 12:43:21,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 12:43:21 BoogieIcfgContainer [2018-11-28 12:43:21,260 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-28 12:43:21,261 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 12:43:21,261 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 12:43:21,261 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 12:43:21,261 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 12:42:52" (3/4) ... [2018-11-28 12:43:21,264 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-28 12:43:21,271 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-28 12:43:21,271 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-28 12:43:21,271 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-28 12:43:21,292 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-28 12:43:21,293 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-28 12:43:21,319 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((0 < \old(a19) || 0 < \old(a6)) || \old(a0) == \old(a12)) || ((a5 == \old(a5) && !(a11 == 1)) && a27 <= 0)) || 2 == \old(a3)) || 0 == \old(a22)) || ((!(a0 == a12) && a5 == \old(a5)) && !(a11 == 1))) || (((!(a22 == 0) && a6 <= 0) && !(a0 == a12)) && a5 == \old(a5))) || (((!(a22 == 0) && a19 <= 0) && a5 == \old(a5)) && !(a11 == 1))) || (((!(a22 == 0) && a19 <= 0) && a6 <= 0) && a5 == \old(a5))) || ((!(a22 == 0) && a5 == \old(a5)) && a27 <= 0)) || (a5 == \old(a5) && !(a3 == 1))) || (a5 == \old(a5) && 1 == a26)) || !(1 == \old(a5))) || 1 == \old(a11) [2018-11-28 12:43:21,408 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8202463c-3284-4784-892b-fed3d9aa76d1/bin-2019/uautomizer/witness.graphml [2018-11-28 12:43:21,408 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 12:43:21,409 INFO L168 Benchmark]: Toolchain (without parser) took 30962.87 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 949.0 MB in the beginning and 2.3 GB in the end (delta: -1.4 GB). Peak memory consumption was 593.4 MB. Max. memory is 11.5 GB. [2018-11-28 12:43:21,409 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 12:43:21,409 INFO L168 Benchmark]: CACSL2BoogieTranslator took 706.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 949.0 MB in the beginning and 1.1 GB in the end (delta: -136.4 MB). Peak memory consumption was 73.0 MB. Max. memory is 11.5 GB. [2018-11-28 12:43:21,410 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.69 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-28 12:43:21,410 INFO L168 Benchmark]: Boogie Preprocessor took 71.12 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-28 12:43:21,410 INFO L168 Benchmark]: RCFGBuilder took 1597.75 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: -968.7 kB). Peak memory consumption was 230.1 MB. Max. memory is 11.5 GB. [2018-11-28 12:43:21,410 INFO L168 Benchmark]: TraceAbstraction took 28403.00 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.8 GB). Free memory was 1.1 GB in the beginning and 2.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2018-11-28 12:43:21,410 INFO L168 Benchmark]: Witness Printer took 147.62 ms. Allocated memory is still 3.0 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. [2018-11-28 12:43:21,412 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 706.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 949.0 MB in the beginning and 1.1 GB in the end (delta: -136.4 MB). Peak memory consumption was 73.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.69 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 71.12 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1597.75 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: -968.7 kB). Peak memory consumption was 230.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 28403.00 ms. Allocated memory was 1.2 GB in the beginning and 3.0 GB in the end (delta: 1.8 GB). Free memory was 1.1 GB in the beginning and 2.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. * Witness Printer took 147.62 ms. Allocated memory is still 3.0 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1602]: 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: 1658]: Loop Invariant Derived loop invariant: (((((((((((((0 < \old(a19) || 0 < \old(a6)) || \old(a0) == \old(a12)) || ((a5 == \old(a5) && !(a11 == 1)) && a27 <= 0)) || 2 == \old(a3)) || 0 == \old(a22)) || ((!(a0 == a12) && a5 == \old(a5)) && !(a11 == 1))) || (((!(a22 == 0) && a6 <= 0) && !(a0 == a12)) && a5 == \old(a5))) || (((!(a22 == 0) && a19 <= 0) && a5 == \old(a5)) && !(a11 == 1))) || (((!(a22 == 0) && a19 <= 0) && a6 <= 0) && a5 == \old(a5))) || ((!(a22 == 0) && a5 == \old(a5)) && a27 <= 0)) || (a5 == \old(a5) && !(a3 == 1))) || (a5 == \old(a5) && 1 == a26)) || !(1 == \old(a5))) || 1 == \old(a11) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 311 locations, 1 error locations. SAFE Result, 28.3s OverallTime, 7 OverallIterations, 3 TraceHistogramMax, 10.4s AutomataDifference, 0.0s DeadEndRemovalTime, 12.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 1123 SDtfs, 7338 SDslu, 893 SDs, 0 SdLazy, 10113 SolverSat, 2343 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1143 GetRequests, 1063 SyntacticMatches, 7 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 280 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=59008occurred in iteration=6, 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: 2.2s AutomataMinimizationTime, 7 MinimizatonAttempts, 1385 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 1602 PreInvPairs, 3408 NumberOfFragments, 1060 HoareAnnotationTreeSize, 1602 FomulaSimplifications, 139528 FormulaSimplificationTreeSizeReduction, 7.0s HoareSimplificationTime, 7 FomulaSimplificationsInter, 43349 FormulaSimplificationTreeSizeReductionInter, 5.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 2660 NumberOfCodeBlocks, 2660 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 2649 ConstructedInterpolants, 0 QuantifiedInterpolants, 1873829 SizeOfPredicates, 8 NumberOfNonLiveVariables, 4009 ConjunctsInSsa, 20 ConjunctsInUnsatCore, 11 InterpolantComputations, 7 PerfectInterpolantSequences, 467/521 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...