./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem11_label54_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem11_label54_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/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 48edbfa8959379fa18549d69e0d1320a333e10c1 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 00:58:07,976 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 00:58:07,977 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 00:58:07,983 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 00:58:07,983 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 00:58:07,984 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 00:58:07,985 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 00:58:07,986 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 00:58:07,987 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 00:58:07,988 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 00:58:07,988 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 00:58:07,989 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 00:58:07,989 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 00:58:07,990 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 00:58:07,991 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 00:58:07,991 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 00:58:07,992 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 00:58:07,993 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 00:58:07,994 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 00:58:07,995 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 00:58:07,996 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 00:58:07,997 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 00:58:07,998 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 00:58:07,998 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 00:58:07,998 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 00:58:07,999 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 00:58:08,000 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 00:58:08,000 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 00:58:08,001 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 00:58:08,002 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 00:58:08,002 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 00:58:08,002 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 00:58:08,002 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 00:58:08,002 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 00:58:08,003 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 00:58:08,003 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 00:58:08,003 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-09 00:58:08,010 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 00:58:08,010 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 00:58:08,011 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 00:58:08,011 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 00:58:08,011 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 00:58:08,011 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 00:58:08,011 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 00:58:08,011 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 00:58:08,012 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 00:58:08,012 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 00:58:08,013 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 00:58:08,013 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 00:58:08,013 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 00:58:08,013 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 00:58:08,013 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 00:58:08,013 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 00:58:08,013 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 00:58:08,013 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 00:58:08,013 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 00:58:08,013 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 00:58:08,013 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_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/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 -> 48edbfa8959379fa18549d69e0d1320a333e10c1 [2018-12-09 00:58:08,036 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 00:58:08,044 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 00:58:08,047 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 00:58:08,047 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 00:58:08,048 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 00:58:08,048 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem11_label54_true-unreach-call.c [2018-12-09 00:58:08,084 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/data/9f3f430e2/830639ca7ef44f89910eaf7bf47befbd/FLAGabe198008 [2018-12-09 00:58:08,489 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 00:58:08,490 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/sv-benchmarks/c/eca-rers2012/Problem11_label54_true-unreach-call.c [2018-12-09 00:58:08,497 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/data/9f3f430e2/830639ca7ef44f89910eaf7bf47befbd/FLAGabe198008 [2018-12-09 00:58:08,819 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/data/9f3f430e2/830639ca7ef44f89910eaf7bf47befbd [2018-12-09 00:58:08,821 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 00:58:08,822 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 00:58:08,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 00:58:08,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 00:58:08,824 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 00:58:08,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:58:08" (1/1) ... [2018-12-09 00:58:08,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15ed00b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:08, skipping insertion in model container [2018-12-09 00:58:08,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:58:08" (1/1) ... [2018-12-09 00:58:08,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 00:58:08,864 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 00:58:09,099 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:58:09,102 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 00:58:09,232 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 00:58:09,241 INFO L195 MainTranslator]: Completed translation [2018-12-09 00:58:09,241 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09 WrapperNode [2018-12-09 00:58:09,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 00:58:09,242 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 00:58:09,242 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 00:58:09,242 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 00:58:09,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (1/1) ... [2018-12-09 00:58:09,261 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (1/1) ... [2018-12-09 00:58:09,266 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 00:58:09,267 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 00:58:09,267 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 00:58:09,267 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 00:58:09,273 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (1/1) ... [2018-12-09 00:58:09,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (1/1) ... [2018-12-09 00:58:09,277 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (1/1) ... [2018-12-09 00:58:09,277 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (1/1) ... [2018-12-09 00:58:09,297 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (1/1) ... [2018-12-09 00:58:09,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (1/1) ... [2018-12-09 00:58:09,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (1/1) ... [2018-12-09 00:58:09,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 00:58:09,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 00:58:09,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 00:58:09,318 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 00:58:09,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/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 [2018-12-09 00:58:09,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 00:58:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 00:58:09,351 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-09 00:58:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-09 00:58:09,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 00:58:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 00:58:09,351 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 00:58:09,351 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 00:58:10,256 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 00:58:10,256 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 00:58:10,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:58:10 BoogieIcfgContainer [2018-12-09 00:58:10,256 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 00:58:10,257 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 00:58:10,257 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 00:58:10,260 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 00:58:10,260 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 12:58:08" (1/3) ... [2018-12-09 00:58:10,261 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f07777a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:58:10, skipping insertion in model container [2018-12-09 00:58:10,261 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:58:09" (2/3) ... [2018-12-09 00:58:10,261 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f07777a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:58:10, skipping insertion in model container [2018-12-09 00:58:10,261 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:58:10" (3/3) ... [2018-12-09 00:58:10,262 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label54_true-unreach-call.c [2018-12-09 00:58:10,269 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 00:58:10,274 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 00:58:10,284 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 00:58:10,306 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 00:58:10,307 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 00:58:10,307 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 00:58:10,307 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 00:58:10,307 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 00:58:10,307 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 00:58:10,307 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 00:58:10,307 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 00:58:10,307 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 00:58:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2018-12-09 00:58:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-12-09 00:58:10,330 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:58:10,331 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] [2018-12-09 00:58:10,332 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:58:10,336 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:58:10,336 INFO L82 PathProgramCache]: Analyzing trace with hash -1043442102, now seen corresponding path program 1 times [2018-12-09 00:58:10,337 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:58:10,337 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:58:10,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:58:10,367 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:58:10,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:58:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:58:10,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:58:10,536 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:58:10,536 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 00:58:10,540 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 00:58:10,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 00:58:10,551 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 00:58:10,553 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 4 states. [2018-12-09 00:58:11,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:58:11,637 INFO L93 Difference]: Finished difference Result 994 states and 1776 transitions. [2018-12-09 00:58:11,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 00:58:11,638 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 43 [2018-12-09 00:58:11,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:58:11,648 INFO L225 Difference]: With dead ends: 994 [2018-12-09 00:58:11,648 INFO L226 Difference]: Without dead ends: 620 [2018-12-09 00:58:11,651 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 00:58:11,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2018-12-09 00:58:11,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 614. [2018-12-09 00:58:11,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 614 states. [2018-12-09 00:58:11,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 614 states and 908 transitions. [2018-12-09 00:58:11,695 INFO L78 Accepts]: Start accepts. Automaton has 614 states and 908 transitions. Word has length 43 [2018-12-09 00:58:11,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:58:11,695 INFO L480 AbstractCegarLoop]: Abstraction has 614 states and 908 transitions. [2018-12-09 00:58:11,696 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 00:58:11,696 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 908 transitions. [2018-12-09 00:58:11,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-12-09 00:58:11,698 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:58:11,698 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:58:11,699 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:58:11,699 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:58:11,699 INFO L82 PathProgramCache]: Analyzing trace with hash 2051275321, now seen corresponding path program 1 times [2018-12-09 00:58:11,699 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:58:11,699 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:58:11,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:58:11,700 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:58:11,700 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:58:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:58:11,881 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 00:58:11,881 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 00:58:11,881 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 00:58:11,882 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 00:58:11,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 00:58:11,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-12-09 00:58:11,883 INFO L87 Difference]: Start difference. First operand 614 states and 908 transitions. Second operand 7 states. [2018-12-09 00:58:13,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:58:13,007 INFO L93 Difference]: Finished difference Result 1841 states and 2762 transitions. [2018-12-09 00:58:13,008 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-09 00:58:13,008 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 116 [2018-12-09 00:58:13,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:58:13,012 INFO L225 Difference]: With dead ends: 1841 [2018-12-09 00:58:13,012 INFO L226 Difference]: Without dead ends: 1233 [2018-12-09 00:58:13,014 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2018-12-09 00:58:13,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1233 states. [2018-12-09 00:58:13,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1233 to 823. [2018-12-09 00:58:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 823 states. [2018-12-09 00:58:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 823 states and 1139 transitions. [2018-12-09 00:58:13,037 INFO L78 Accepts]: Start accepts. Automaton has 823 states and 1139 transitions. Word has length 116 [2018-12-09 00:58:13,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:58:13,037 INFO L480 AbstractCegarLoop]: Abstraction has 823 states and 1139 transitions. [2018-12-09 00:58:13,037 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 00:58:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1139 transitions. [2018-12-09 00:58:13,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-12-09 00:58:13,039 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:58:13,040 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 00:58:13,040 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:58:13,040 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:58:13,040 INFO L82 PathProgramCache]: Analyzing trace with hash -1378192135, now seen corresponding path program 1 times [2018-12-09 00:58:13,040 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:58:13,040 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:58:13,041 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:58:13,041 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:58:13,041 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:58:13,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:58:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 72 proven. 68 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-09 00:58:13,161 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:58:13,161 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/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 [2018-12-09 00:58:13,167 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:58:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:58:13,223 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:58:13,300 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-12-09 00:58:13,317 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 00:58:13,317 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-09 00:58:13,317 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 00:58:13,318 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 00:58:13,318 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-09 00:58:13,318 INFO L87 Difference]: Start difference. First operand 823 states and 1139 transitions. Second operand 9 states. [2018-12-09 00:58:14,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:58:14,745 INFO L93 Difference]: Finished difference Result 3264 states and 4862 transitions. [2018-12-09 00:58:14,746 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-09 00:58:14,746 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 188 [2018-12-09 00:58:14,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:58:14,753 INFO L225 Difference]: With dead ends: 3264 [2018-12-09 00:58:14,753 INFO L226 Difference]: Without dead ends: 2447 [2018-12-09 00:58:14,755 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 193 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-12-09 00:58:14,756 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2447 states. [2018-12-09 00:58:14,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2447 to 2396. [2018-12-09 00:58:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2396 states. [2018-12-09 00:58:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 2396 states and 3327 transitions. [2018-12-09 00:58:14,796 INFO L78 Accepts]: Start accepts. Automaton has 2396 states and 3327 transitions. Word has length 188 [2018-12-09 00:58:14,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:58:14,797 INFO L480 AbstractCegarLoop]: Abstraction has 2396 states and 3327 transitions. [2018-12-09 00:58:14,797 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 00:58:14,797 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 3327 transitions. [2018-12-09 00:58:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2018-12-09 00:58:14,798 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:58:14,799 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 00:58:14,799 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:58:14,799 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:58:14,799 INFO L82 PathProgramCache]: Analyzing trace with hash -859364105, now seen corresponding path program 1 times [2018-12-09 00:58:14,799 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:58:14,799 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:58:14,800 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:58:14,800 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:58:14,800 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:58:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:58:14,913 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-09 00:58:14,913 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:58:14,914 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/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 [2018-12-09 00:58:14,921 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:58:14,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:58:14,959 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:58:14,990 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-09 00:58:15,005 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:58:15,005 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 6 [2018-12-09 00:58:15,006 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 00:58:15,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 00:58:15,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-09 00:58:15,006 INFO L87 Difference]: Start difference. First operand 2396 states and 3327 transitions. Second operand 6 states. [2018-12-09 00:58:16,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 00:58:16,092 INFO L93 Difference]: Finished difference Result 7218 states and 11380 transitions. [2018-12-09 00:58:16,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-09 00:58:16,093 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 190 [2018-12-09 00:58:16,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 00:58:16,106 INFO L225 Difference]: With dead ends: 7218 [2018-12-09 00:58:16,106 INFO L226 Difference]: Without dead ends: 5016 [2018-12-09 00:58:16,111 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 201 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2018-12-09 00:58:16,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5016 states. [2018-12-09 00:58:16,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5016 to 4946. [2018-12-09 00:58:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4946 states. [2018-12-09 00:58:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4946 states to 4946 states and 6755 transitions. [2018-12-09 00:58:16,183 INFO L78 Accepts]: Start accepts. Automaton has 4946 states and 6755 transitions. Word has length 190 [2018-12-09 00:58:16,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 00:58:16,184 INFO L480 AbstractCegarLoop]: Abstraction has 4946 states and 6755 transitions. [2018-12-09 00:58:16,184 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 00:58:16,184 INFO L276 IsEmpty]: Start isEmpty. Operand 4946 states and 6755 transitions. [2018-12-09 00:58:16,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2018-12-09 00:58:16,186 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 00:58:16,186 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 00:58:16,187 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 00:58:16,187 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 00:58:16,187 INFO L82 PathProgramCache]: Analyzing trace with hash -679917229, now seen corresponding path program 1 times [2018-12-09 00:58:16,187 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 00:58:16,187 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 00:58:16,188 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:58:16,188 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:58:16,188 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 00:58:16,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:58:16,312 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-12-09 00:58:16,312 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 00:58:16,313 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/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 [2018-12-09 00:58:16,320 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 00:58:16,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 00:58:16,366 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 00:58:18,437 WARN L854 $PredicateComparison]: unable to prove that (or (exists ((v_prenex_4 Int)) (let ((.cse1 (* 9 v_prenex_4))) (let ((.cse0 (div .cse1 10))) (and (not (= 0 (mod (+ .cse0 30) 90))) (<= 0 (+ .cse0 58979)) (< (+ .cse0 58980) 0) (<= c_~a23~0 (+ (mod (+ .cse0 29) 90) 48)) (= (mod .cse1 10) 0) (<= |c_old(~a23~0)| v_prenex_4))))) (exists ((v_prenex_15 Int)) (let ((.cse4 (* 9 v_prenex_15))) (let ((.cse3 (div .cse4 10))) (let ((.cse2 (mod (+ .cse3 29) 90))) (and (<= |c_old(~a23~0)| v_prenex_15) (= .cse2 0) (= 0 (mod (+ .cse3 30) 90)) (<= c_~a23~0 (+ .cse2 48)) (= (mod .cse4 10) 0)))))) (exists ((v_prenex_1 Int)) (let ((.cse5 (* 9 v_prenex_1))) (let ((.cse6 (div .cse5 10))) (let ((.cse7 (mod (+ .cse6 29) 90))) (and (<= 0 .cse5) (< (+ .cse6 58979) 0) (<= (+ c_~a23~0 42) .cse7) (<= 0 (+ .cse6 58980)) (not (= .cse7 0)) (<= |c_old(~a23~0)| v_prenex_1)))))) (exists ((v_prenex_23 Int)) (let ((.cse9 (* 9 v_prenex_23))) (let ((.cse8 (div .cse9 10))) (and (<= |c_old(~a23~0)| v_prenex_23) (<= c_~a23~0 (+ (mod (+ .cse8 30) 90) 48)) (< .cse9 0) (not (= (mod .cse9 10) 0)) (= (mod (+ .cse8 29) 90) 0) (<= 0 (+ .cse8 58980)))))) (exists ((v_prenex_8 Int)) (let ((.cse10 (* 9 v_prenex_8))) (let ((.cse11 (div .cse10 10))) (and (<= 0 .cse10) (<= 0 (+ .cse11 58979)) (<= |c_old(~a23~0)| v_prenex_8) (<= c_~a23~0 (+ (mod (+ .cse11 29) 90) 48)) (= 0 (mod (+ .cse11 30) 90)))))) (exists ((v_prenex_16 Int)) (let ((.cse14 (* 9 v_prenex_16))) (let ((.cse13 (div .cse14 10))) (let ((.cse12 (mod (+ .cse13 29) 90))) (and (<= |c_old(~a23~0)| v_prenex_16) (<= (+ c_~a23~0 42) .cse12) (< (+ .cse13 58979) 0) (not (= .cse12 0)) (= 0 (mod (+ .cse13 30) 90)) (<= 0 .cse14)))))) (exists ((v_prenex_14 Int)) (let ((.cse17 (* 9 v_prenex_14))) (let ((.cse16 (div .cse17 10))) (let ((.cse15 (mod (+ .cse16 29) 90))) (and (= .cse15 0) (<= |c_old(~a23~0)| v_prenex_14) (<= c_~a23~0 (+ .cse15 48)) (< (+ .cse16 58980) 0) (not (= 0 (mod (+ .cse16 30) 90))) (<= 0 .cse17)))))) (exists ((v_prenex_7 Int)) (let ((.cse18 (* 9 v_prenex_7))) (let ((.cse19 (div .cse18 10))) (and (<= 0 .cse18) (<= 0 (+ .cse19 58979)) (<= c_~a23~0 (+ (mod (+ .cse19 29) 90) 48)) (<= |c_old(~a23~0)| v_prenex_7) (not (= 0 (mod (+ .cse19 30) 90))) (< (+ .cse19 58980) 0))))) (exists ((v_prenex_3 Int)) (let ((.cse20 (* 9 v_prenex_3))) (let ((.cse22 (div .cse20 10))) (let ((.cse21 (mod (+ .cse22 29) 90))) (and (= (mod .cse20 10) 0) (<= (+ c_~a23~0 42) .cse21) (not (= .cse21 0)) (<= |c_old(~a23~0)| v_prenex_3) (= 0 (mod (+ .cse22 30) 90)) (< (+ .cse22 58979) 0)))))) (exists ((v_prenex_24 Int)) (let ((.cse24 (* 9 v_prenex_24))) (let ((.cse23 (div .cse24 10))) (let ((.cse25 (mod (+ .cse23 30) 90))) (and (not (= (mod (+ .cse23 29) 90) 0)) (<= |c_old(~a23~0)| v_prenex_24) (not (= (mod .cse24 10) 0)) (< (+ .cse23 58979) 0) (< (+ .cse23 58980) 0) (<= (+ c_~a23~0 42) .cse25) (< .cse24 0) (not (= 0 .cse25))))))) (exists ((v_prenex_2 Int)) (let ((.cse27 (* 9 v_prenex_2))) (let ((.cse28 (div .cse27 10))) (let ((.cse26 (mod (+ .cse28 29) 90))) (and (<= c_~a23~0 (+ .cse26 48)) (<= |c_old(~a23~0)| v_prenex_2) (<= 0 .cse27) (= .cse26 0) (= 0 (mod (+ .cse28 30) 90))))))) (exists ((v_prenex_6 Int)) (let ((.cse30 (* 9 v_prenex_6))) (let ((.cse29 (div .cse30 10))) (let ((.cse31 (mod (+ .cse29 30) 90))) (and (< (+ .cse29 58979) 0) (not (= (mod (+ .cse29 29) 90) 0)) (< .cse30 0) (not (= (mod .cse30 10) 0)) (= 0 .cse31) (<= c_~a23~0 (+ .cse31 48)) (<= |c_old(~a23~0)| v_prenex_6)))))) (exists ((v_prenex_17 Int)) (let ((.cse32 (* 9 v_prenex_17))) (let ((.cse34 (div .cse32 10))) (let ((.cse33 (mod (+ .cse34 30) 90))) (and (< .cse32 0) (= 0 .cse33) (<= |c_old(~a23~0)| v_prenex_17) (<= c_~a23~0 (+ .cse33 48)) (= (mod (+ .cse34 29) 90) 0) (not (= (mod .cse32 10) 0))))))) (exists ((v_prenex_20 Int)) (let ((.cse35 (* 9 v_prenex_20))) (let ((.cse36 (div .cse35 10))) (and (not (= (mod .cse35 10) 0)) (<= c_~a23~0 (+ (mod (+ .cse36 30) 90) 48)) (<= |c_old(~a23~0)| v_prenex_20) (<= 0 (+ .cse36 58979)) (<= 0 (+ .cse36 58980)) (< .cse35 0))))) (exists ((v_prenex_22 Int)) (let ((.cse39 (* 9 v_prenex_22))) (let ((.cse38 (div .cse39 10))) (let ((.cse37 (mod (+ .cse38 29) 90))) (and (<= (+ c_~a23~0 42) .cse37) (<= |c_old(~a23~0)| v_prenex_22) (not (= 0 (mod (+ .cse38 30) 90))) (< (+ .cse38 58980) 0) (not (= .cse37 0)) (= (mod .cse39 10) 0) (< (+ .cse38 58979) 0)))))) (exists ((v_prenex_10 Int)) (let ((.cse40 (* 9 v_prenex_10))) (let ((.cse41 (div .cse40 10))) (and (< .cse40 0) (not (= (mod (+ .cse41 29) 90) 0)) (not (= (mod .cse40 10) 0)) (< (+ .cse41 58979) 0) (<= c_~a23~0 (+ (mod (+ .cse41 30) 90) 48)) (<= 0 (+ .cse41 58980)) (<= |c_old(~a23~0)| v_prenex_10))))) (exists ((v_prenex_26 Int)) (let ((.cse43 (* 9 v_prenex_26))) (let ((.cse42 (div .cse43 10))) (and (<= |c_old(~a23~0)| v_prenex_26) (<= 0 (+ .cse42 58980)) (<= 0 (+ .cse42 58979)) (<= c_~a23~0 (+ (mod (+ .cse42 29) 90) 48)) (<= 0 .cse43))))) (exists ((v_prenex_19 Int)) (let ((.cse46 (* 9 v_prenex_19))) (let ((.cse44 (div .cse46 10))) (let ((.cse45 (mod (+ .cse44 29) 90))) (and (<= 0 (+ .cse44 58980)) (< (+ .cse44 58979) 0) (<= (+ c_~a23~0 42) .cse45) (= (mod .cse46 10) 0) (not (= .cse45 0)) (<= |c_old(~a23~0)| v_prenex_19)))))) (exists ((v_prenex_13 Int)) (let ((.cse49 (* 9 v_prenex_13))) (let ((.cse48 (div .cse49 10))) (let ((.cse47 (mod (+ .cse48 29) 90))) (and (= .cse47 0) (<= c_~a23~0 (+ .cse47 48)) (<= |c_old(~a23~0)| v_prenex_13) (<= 0 (+ .cse48 58980)) (<= 0 .cse49)))))) (exists ((v_prenex_9 Int)) (let ((.cse51 (* 9 v_prenex_9))) (let ((.cse50 (div .cse51 10))) (and (<= |c_old(~a23~0)| v_prenex_9) (= 0 (mod (+ .cse50 30) 90)) (<= c_~a23~0 (+ (mod (+ .cse50 29) 90) 48)) (<= 0 (+ .cse50 58979)) (= (mod .cse51 10) 0))))) (exists ((v_prenex_25 Int)) (let ((.cse53 (* 9 v_prenex_25))) (let ((.cse54 (div .cse53 10))) (let ((.cse52 (mod (+ .cse54 29) 90))) (and (= .cse52 0) (= (mod .cse53 10) 0) (<= |c_old(~a23~0)| v_prenex_25) (<= c_~a23~0 (+ .cse52 48)) (not (= 0 (mod (+ .cse54 30) 90))) (< (+ .cse54 58980) 0)))))) (exists ((v_prenex_12 Int)) (let ((.cse56 (* 9 v_prenex_12))) (let ((.cse55 (div .cse56 10))) (and (<= |c_old(~a23~0)| v_prenex_12) (<= 0 (+ .cse55 58980)) (<= c_~a23~0 (+ (mod (+ .cse55 29) 90) 48)) (<= 0 (+ .cse55 58979)) (= (mod .cse56 10) 0))))) (exists ((v_prenex_18 Int)) (let ((.cse57 (* 9 v_prenex_18))) (let ((.cse59 (div .cse57 10))) (let ((.cse58 (mod (+ .cse59 29) 90))) (and (<= 0 .cse57) (not (= .cse58 0)) (< (+ .cse59 58979) 0) (< (+ .cse59 58980) 0) (not (= 0 (mod (+ .cse59 30) 90))) (<= |c_old(~a23~0)| v_prenex_18) (<= (+ c_~a23~0 42) .cse58)))))) (exists ((v_~a23~0_478 Int)) (let ((.cse60 (* 9 v_~a23~0_478))) (let ((.cse62 (div .cse60 10))) (let ((.cse61 (mod (+ .cse62 30) 90))) (and (not (= (mod .cse60 10) 0)) (<= (+ c_~a23~0 42) .cse61) (not (= 0 .cse61)) (< (+ .cse62 58980) 0) (<= 0 (+ .cse62 58979)) (< .cse60 0) (<= |c_old(~a23~0)| v_~a23~0_478)))))) (exists ((v_prenex_21 Int)) (let ((.cse64 (* 9 v_prenex_21))) (let ((.cse65 (div .cse64 10))) (let ((.cse63 (mod (+ .cse65 29) 90))) (and (= .cse63 0) (<= |c_old(~a23~0)| v_prenex_21) (= (mod .cse64 10) 0) (<= c_~a23~0 (+ .cse63 48)) (<= 0 (+ .cse65 58980))))))) (exists ((v_prenex_11 Int)) (let ((.cse68 (* 9 v_prenex_11))) (let ((.cse66 (div .cse68 10))) (let ((.cse67 (mod (+ .cse66 30) 90))) (and (<= 0 (+ .cse66 58979)) (<= c_~a23~0 (+ .cse67 48)) (<= |c_old(~a23~0)| v_prenex_11) (< .cse68 0) (= 0 .cse67) (not (= (mod .cse68 10) 0))))))) (exists ((v_prenex_5 Int)) (let ((.cse71 (* 9 v_prenex_5))) (let ((.cse69 (div .cse71 10))) (let ((.cse70 (mod (+ .cse69 30) 90))) (and (= (mod (+ .cse69 29) 90) 0) (not (= 0 .cse70)) (< (+ .cse69 58980) 0) (<= (+ c_~a23~0 42) .cse70) (not (= (mod .cse71 10) 0)) (<= |c_old(~a23~0)| v_prenex_5) (< .cse71 0))))))) is different from true [2018-12-09 00:58:18,713 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 70 trivial. 2 not checked. [2018-12-09 00:58:18,728 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 00:58:18,728 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 9 [2018-12-09 00:58:18,729 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-09 00:58:18,729 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-09 00:58:18,729 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=41, Unknown=1, NotChecked=12, Total=72 [2018-12-09 00:58:18,729 INFO L87 Difference]: Start difference. First operand 4946 states and 6755 transitions. Second operand 9 states. [2018-12-09 00:59:49,762 WARN L180 SmtUtils]: Spent 1.48 m on a formula simplification. DAG size of input: 503 DAG size of output: 102 [2018-12-09 01:01:44,939 WARN L180 SmtUtils]: Spent 1.78 m on a formula simplification. DAG size of input: 504 DAG size of output: 85 [2018-12-09 01:01:46,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:01:46,474 INFO L93 Difference]: Finished difference Result 13429 states and 19372 transitions. [2018-12-09 01:01:46,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-12-09 01:01:46,474 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 232 [2018-12-09 01:01:46,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:01:46,491 INFO L225 Difference]: With dead ends: 13429 [2018-12-09 01:01:46,491 INFO L226 Difference]: Without dead ends: 8677 [2018-12-09 01:01:46,497 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 251 GetRequests, 233 SyntacticMatches, 2 SemanticMatches, 16 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 207.6s TimeCoverageRelationStatistics Valid=75, Invalid=195, Unknown=6, NotChecked=30, Total=306 [2018-12-09 01:01:46,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8677 states. [2018-12-09 01:01:46,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8677 to 8631. [2018-12-09 01:01:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8631 states. [2018-12-09 01:01:46,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8631 states to 8631 states and 12104 transitions. [2018-12-09 01:01:46,622 INFO L78 Accepts]: Start accepts. Automaton has 8631 states and 12104 transitions. Word has length 232 [2018-12-09 01:01:46,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:01:46,623 INFO L480 AbstractCegarLoop]: Abstraction has 8631 states and 12104 transitions. [2018-12-09 01:01:46,623 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-09 01:01:46,623 INFO L276 IsEmpty]: Start isEmpty. Operand 8631 states and 12104 transitions. [2018-12-09 01:01:46,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-12-09 01:01:46,626 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:01:46,626 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 01:01:46,626 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:01:46,626 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:01:46,626 INFO L82 PathProgramCache]: Analyzing trace with hash 1349983275, now seen corresponding path program 1 times [2018-12-09 01:01:46,626 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:01:46,626 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:01:46,627 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:01:46,627 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:01:46,627 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:01:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:01:46,703 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-12-09 01:01:46,703 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 01:01:46,703 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 01:01:46,704 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 01:01:46,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 01:01:46,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 01:01:46,704 INFO L87 Difference]: Start difference. First operand 8631 states and 12104 transitions. Second operand 4 states. [2018-12-09 01:01:47,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:01:47,637 INFO L93 Difference]: Finished difference Result 19767 states and 27922 transitions. [2018-12-09 01:01:47,637 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 01:01:47,638 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 260 [2018-12-09 01:01:47,638 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:01:47,661 INFO L225 Difference]: With dead ends: 19767 [2018-12-09 01:01:47,662 INFO L226 Difference]: Without dead ends: 11330 [2018-12-09 01:01:47,670 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 01:01:47,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11330 states. [2018-12-09 01:01:47,791 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11330 to 10163. [2018-12-09 01:01:47,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10163 states. [2018-12-09 01:01:47,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10163 states to 10163 states and 13680 transitions. [2018-12-09 01:01:47,801 INFO L78 Accepts]: Start accepts. Automaton has 10163 states and 13680 transitions. Word has length 260 [2018-12-09 01:01:47,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:01:47,802 INFO L480 AbstractCegarLoop]: Abstraction has 10163 states and 13680 transitions. [2018-12-09 01:01:47,802 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 01:01:47,802 INFO L276 IsEmpty]: Start isEmpty. Operand 10163 states and 13680 transitions. [2018-12-09 01:01:47,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2018-12-09 01:01:47,811 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:01:47,811 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-09 01:01:47,812 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:01:47,812 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:01:47,812 INFO L82 PathProgramCache]: Analyzing trace with hash 1229796476, now seen corresponding path program 1 times [2018-12-09 01:01:47,812 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:01:47,812 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:01:47,812 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:01:47,812 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:01:47,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:01:47,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:01:47,966 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 7 proven. 68 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2018-12-09 01:01:47,966 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:01:47,966 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/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 [2018-12-09 01:01:47,972 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:01:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:01:48,024 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:01:48,115 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 9 proven. 66 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2018-12-09 01:01:48,130 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:01:48,130 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 8 [2018-12-09 01:01:48,131 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 01:01:48,131 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 01:01:48,131 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-12-09 01:01:48,131 INFO L87 Difference]: Start difference. First operand 10163 states and 13680 transitions. Second operand 8 states. [2018-12-09 01:01:50,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:01:50,573 INFO L93 Difference]: Finished difference Result 26822 states and 38230 transitions. [2018-12-09 01:01:50,573 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2018-12-09 01:01:50,573 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 334 [2018-12-09 01:01:50,574 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:01:50,604 INFO L225 Difference]: With dead ends: 26822 [2018-12-09 01:01:50,605 INFO L226 Difference]: Without dead ends: 16853 [2018-12-09 01:01:50,616 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 350 GetRequests, 337 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2018-12-09 01:01:50,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16853 states. [2018-12-09 01:01:50,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16853 to 16498. [2018-12-09 01:01:50,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16498 states. [2018-12-09 01:01:50,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16498 states to 16498 states and 22166 transitions. [2018-12-09 01:01:50,824 INFO L78 Accepts]: Start accepts. Automaton has 16498 states and 22166 transitions. Word has length 334 [2018-12-09 01:01:50,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:01:50,824 INFO L480 AbstractCegarLoop]: Abstraction has 16498 states and 22166 transitions. [2018-12-09 01:01:50,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 01:01:50,824 INFO L276 IsEmpty]: Start isEmpty. Operand 16498 states and 22166 transitions. [2018-12-09 01:01:50,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2018-12-09 01:01:50,841 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:01:50,841 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:01:50,841 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:01:50,841 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:01:50,841 INFO L82 PathProgramCache]: Analyzing trace with hash -265750592, now seen corresponding path program 1 times [2018-12-09 01:01:50,841 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:01:50,841 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:01:50,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:01:50,842 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:01:50,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:01:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:01:51,079 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 4 proven. 119 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2018-12-09 01:01:51,079 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:01:51,079 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:01:51,085 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:01:51,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:01:51,156 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:01:52,509 WARN L180 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 13 [2018-12-09 01:01:52,599 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 4 proven. 332 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2018-12-09 01:01:52,614 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:01:52,614 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2018-12-09 01:01:52,615 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-09 01:01:52,615 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-09 01:01:52,615 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=96, Unknown=2, NotChecked=0, Total=132 [2018-12-09 01:01:52,615 INFO L87 Difference]: Start difference. First operand 16498 states and 22166 transitions. Second operand 12 states. [2018-12-09 01:01:52,919 WARN L180 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-12-09 01:02:03,853 WARN L180 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-12-09 01:02:44,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:02:44,225 INFO L93 Difference]: Finished difference Result 39053 states and 55420 transitions. [2018-12-09 01:02:44,225 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-12-09 01:02:44,225 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 412 [2018-12-09 01:02:44,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:02:44,276 INFO L225 Difference]: With dead ends: 39053 [2018-12-09 01:02:44,276 INFO L226 Difference]: Without dead ends: 24099 [2018-12-09 01:02:44,295 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 440 GetRequests, 412 SyntacticMatches, 3 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 120 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=176, Invalid=522, Unknown=4, NotChecked=0, Total=702 [2018-12-09 01:02:44,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24099 states. [2018-12-09 01:02:44,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24099 to 23251. [2018-12-09 01:02:44,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23251 states. [2018-12-09 01:02:44,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23251 states to 23251 states and 30956 transitions. [2018-12-09 01:02:44,681 INFO L78 Accepts]: Start accepts. Automaton has 23251 states and 30956 transitions. Word has length 412 [2018-12-09 01:02:44,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:02:44,682 INFO L480 AbstractCegarLoop]: Abstraction has 23251 states and 30956 transitions. [2018-12-09 01:02:44,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-09 01:02:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 23251 states and 30956 transitions. [2018-12-09 01:02:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2018-12-09 01:02:44,704 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:02:44,704 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:02:44,704 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:02:44,704 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:02:44,704 INFO L82 PathProgramCache]: Analyzing trace with hash -1281526593, now seen corresponding path program 1 times [2018-12-09 01:02:44,704 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:02:44,704 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:02:44,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:02:44,705 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:02:44,705 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:02:44,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:02:44,919 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 321 proven. 99 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 01:02:44,919 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:02:44,919 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:02:44,925 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:02:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:02:44,995 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:02:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 326 proven. 2 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-12-09 01:02:45,127 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:02:45,128 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 6 [2018-12-09 01:02:45,128 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 01:02:45,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 01:02:45,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-09 01:02:45,128 INFO L87 Difference]: Start difference. First operand 23251 states and 30956 transitions. Second operand 6 states. [2018-12-09 01:02:45,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:02:45,946 INFO L93 Difference]: Finished difference Result 50021 states and 68817 transitions. [2018-12-09 01:02:45,947 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 01:02:45,947 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 424 [2018-12-09 01:02:45,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:02:46,006 INFO L225 Difference]: With dead ends: 50021 [2018-12-09 01:02:46,006 INFO L226 Difference]: Without dead ends: 27154 [2018-12-09 01:02:46,029 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 437 GetRequests, 427 SyntacticMatches, 3 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-12-09 01:02:46,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27154 states. [2018-12-09 01:02:46,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27154 to 22515. [2018-12-09 01:02:46,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22515 states. [2018-12-09 01:02:46,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22515 states to 22515 states and 28345 transitions. [2018-12-09 01:02:46,307 INFO L78 Accepts]: Start accepts. Automaton has 22515 states and 28345 transitions. Word has length 424 [2018-12-09 01:02:46,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:02:46,307 INFO L480 AbstractCegarLoop]: Abstraction has 22515 states and 28345 transitions. [2018-12-09 01:02:46,307 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 01:02:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 22515 states and 28345 transitions. [2018-12-09 01:02:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2018-12-09 01:02:46,326 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:02:46,326 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-09 01:02:46,326 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:02:46,326 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:02:46,327 INFO L82 PathProgramCache]: Analyzing trace with hash 454542788, now seen corresponding path program 1 times [2018-12-09 01:02:46,327 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:02:46,327 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:02:46,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:02:46,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:02:46,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:02:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:02:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 343 proven. 95 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2018-12-09 01:02:46,557 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:02:46,557 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:02:46,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:02:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:02:46,630 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:02:46,750 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 642 proven. 2 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2018-12-09 01:02:46,765 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:02:46,766 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 7 [2018-12-09 01:02:46,766 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 01:02:46,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 01:02:46,767 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-12-09 01:02:46,767 INFO L87 Difference]: Start difference. First operand 22515 states and 28345 transitions. Second operand 7 states. [2018-12-09 01:02:47,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:02:47,908 INFO L93 Difference]: Finished difference Result 50061 states and 63580 transitions. [2018-12-09 01:02:47,909 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-09 01:02:47,909 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 533 [2018-12-09 01:02:47,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:02:47,949 INFO L225 Difference]: With dead ends: 50061 [2018-12-09 01:02:47,949 INFO L226 Difference]: Without dead ends: 27930 [2018-12-09 01:02:47,970 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 548 GetRequests, 538 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2018-12-09 01:02:47,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27930 states. [2018-12-09 01:02:48,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27930 to 27516. [2018-12-09 01:02:48,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27516 states. [2018-12-09 01:02:48,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27516 states to 27516 states and 34631 transitions. [2018-12-09 01:02:48,251 INFO L78 Accepts]: Start accepts. Automaton has 27516 states and 34631 transitions. Word has length 533 [2018-12-09 01:02:48,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:02:48,252 INFO L480 AbstractCegarLoop]: Abstraction has 27516 states and 34631 transitions. [2018-12-09 01:02:48,252 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 01:02:48,252 INFO L276 IsEmpty]: Start isEmpty. Operand 27516 states and 34631 transitions. [2018-12-09 01:02:48,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2018-12-09 01:02:48,272 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:02:48,272 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:02:48,273 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:02:48,273 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:02:48,273 INFO L82 PathProgramCache]: Analyzing trace with hash -1942775892, now seen corresponding path program 1 times [2018-12-09 01:02:48,273 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:02:48,273 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:02:48,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:02:48,274 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:02:48,274 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:02:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:02:48,608 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 8 proven. 163 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2018-12-09 01:02:48,608 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:02:48,608 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:02:48,613 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:02:48,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:02:48,685 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:02:51,627 WARN L180 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 33 DAG size of output: 13 [2018-12-09 01:02:51,798 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 10 proven. 577 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2018-12-09 01:02:51,813 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:02:51,814 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 12 [2018-12-09 01:02:51,814 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-09 01:02:51,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-09 01:02:51,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=96, Unknown=2, NotChecked=0, Total=132 [2018-12-09 01:02:51,814 INFO L87 Difference]: Start difference. First operand 27516 states and 34631 transitions. Second operand 12 states. [2018-12-09 01:02:52,919 WARN L180 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 16 [2018-12-09 01:03:01,548 WARN L180 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-12-09 01:03:54,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:03:54,843 INFO L93 Difference]: Finished difference Result 71545 states and 92340 transitions. [2018-12-09 01:03:54,843 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-12-09 01:03:54,843 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 557 [2018-12-09 01:03:54,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:03:54,924 INFO L225 Difference]: With dead ends: 71545 [2018-12-09 01:03:54,924 INFO L226 Difference]: Without dead ends: 45959 [2018-12-09 01:03:54,949 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 591 GetRequests, 560 SyntacticMatches, 4 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 152 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=201, Invalid=605, Unknown=6, NotChecked=0, Total=812 [2018-12-09 01:03:54,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45959 states. [2018-12-09 01:03:55,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45959 to 44866. [2018-12-09 01:03:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44866 states. [2018-12-09 01:03:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44866 states to 44866 states and 56396 transitions. [2018-12-09 01:03:55,432 INFO L78 Accepts]: Start accepts. Automaton has 44866 states and 56396 transitions. Word has length 557 [2018-12-09 01:03:55,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:03:55,433 INFO L480 AbstractCegarLoop]: Abstraction has 44866 states and 56396 transitions. [2018-12-09 01:03:55,433 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-09 01:03:55,433 INFO L276 IsEmpty]: Start isEmpty. Operand 44866 states and 56396 transitions. [2018-12-09 01:03:55,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2018-12-09 01:03:55,462 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:03:55,462 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:03:55,462 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:03:55,462 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:03:55,462 INFO L82 PathProgramCache]: Analyzing trace with hash -460648773, now seen corresponding path program 1 times [2018-12-09 01:03:55,462 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:03:55,462 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:03:55,463 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:03:55,463 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:03:55,463 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:03:55,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:03:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 278 proven. 233 refuted. 0 times theorem prover too weak. 339 trivial. 0 not checked. [2018-12-09 01:03:56,002 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:03:56,002 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:03:56,008 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:03:56,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:03:56,082 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:03:56,449 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 667 proven. 2 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2018-12-09 01:03:56,464 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:03:56,464 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 7] total 15 [2018-12-09 01:03:56,465 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-09 01:03:56,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-09 01:03:56,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=160, Unknown=0, NotChecked=0, Total=210 [2018-12-09 01:03:56,465 INFO L87 Difference]: Start difference. First operand 44866 states and 56396 transitions. Second operand 15 states. [2018-12-09 01:03:59,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:03:59,174 INFO L93 Difference]: Finished difference Result 89908 states and 116122 transitions. [2018-12-09 01:03:59,175 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-12-09 01:03:59,175 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 573 [2018-12-09 01:03:59,175 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:03:59,251 INFO L225 Difference]: With dead ends: 89908 [2018-12-09 01:03:59,251 INFO L226 Difference]: Without dead ends: 45426 [2018-12-09 01:03:59,276 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 622 GetRequests, 586 SyntacticMatches, 2 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 290 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=354, Invalid=906, Unknown=0, NotChecked=0, Total=1260 [2018-12-09 01:03:59,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45426 states. [2018-12-09 01:03:59,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45426 to 44702. [2018-12-09 01:03:59,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44702 states. [2018-12-09 01:03:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44702 states to 44702 states and 54428 transitions. [2018-12-09 01:03:59,740 INFO L78 Accepts]: Start accepts. Automaton has 44702 states and 54428 transitions. Word has length 573 [2018-12-09 01:03:59,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:03:59,740 INFO L480 AbstractCegarLoop]: Abstraction has 44702 states and 54428 transitions. [2018-12-09 01:03:59,740 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-09 01:03:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 44702 states and 54428 transitions. [2018-12-09 01:03:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2018-12-09 01:03:59,767 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:03:59,767 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:03:59,767 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:03:59,767 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:03:59,768 INFO L82 PathProgramCache]: Analyzing trace with hash 1049197127, now seen corresponding path program 1 times [2018-12-09 01:03:59,768 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:03:59,768 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:03:59,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:03:59,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:03:59,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:03:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:00,426 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 501 proven. 357 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-09 01:04:00,426 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:04:00,426 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:04:00,432 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:00,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:00,503 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:04:00,650 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 696 proven. 2 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2018-12-09 01:04:00,665 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:04:00,665 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 5] total 20 [2018-12-09 01:04:00,666 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-12-09 01:04:00,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-12-09 01:04:00,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=319, Unknown=0, NotChecked=0, Total=380 [2018-12-09 01:04:00,666 INFO L87 Difference]: Start difference. First operand 44702 states and 54428 transitions. Second operand 20 states. [2018-12-09 01:04:15,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:04:15,605 INFO L93 Difference]: Finished difference Result 112504 states and 148323 transitions. [2018-12-09 01:04:15,606 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 122 states. [2018-12-09 01:04:15,606 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 583 [2018-12-09 01:04:15,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:04:15,772 INFO L225 Difference]: With dead ends: 112504 [2018-12-09 01:04:15,772 INFO L226 Difference]: Without dead ends: 68186 [2018-12-09 01:04:15,828 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 804 GetRequests, 665 SyntacticMatches, 1 SemanticMatches, 138 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7492 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=3207, Invalid=16253, Unknown=0, NotChecked=0, Total=19460 [2018-12-09 01:04:15,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68186 states. [2018-12-09 01:04:16,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68186 to 63184. [2018-12-09 01:04:16,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63184 states. [2018-12-09 01:04:16,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63184 states to 63184 states and 77052 transitions. [2018-12-09 01:04:16,727 INFO L78 Accepts]: Start accepts. Automaton has 63184 states and 77052 transitions. Word has length 583 [2018-12-09 01:04:16,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:04:16,727 INFO L480 AbstractCegarLoop]: Abstraction has 63184 states and 77052 transitions. [2018-12-09 01:04:16,727 INFO L481 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-12-09 01:04:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 63184 states and 77052 transitions. [2018-12-09 01:04:16,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 683 [2018-12-09 01:04:16,779 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:04:16,779 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:04:16,779 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:04:16,779 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:04:16,780 INFO L82 PathProgramCache]: Analyzing trace with hash 270369777, now seen corresponding path program 1 times [2018-12-09 01:04:16,780 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:04:16,780 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:04:16,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:16,780 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:16,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:17,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 198 proven. 736 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2018-12-09 01:04:17,206 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:04:17,206 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:04:17,212 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:17,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:17,294 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:04:17,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 833 proven. 2 refuted. 0 times theorem prover too weak. 433 trivial. 0 not checked. [2018-12-09 01:04:17,619 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:04:17,620 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 8] total 16 [2018-12-09 01:04:17,620 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 01:04:17,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 01:04:17,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:04:17,621 INFO L87 Difference]: Start difference. First operand 63184 states and 77052 transitions. Second operand 16 states. [2018-12-09 01:04:22,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:04:22,183 INFO L93 Difference]: Finished difference Result 121263 states and 151220 transitions. [2018-12-09 01:04:22,184 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2018-12-09 01:04:22,184 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 682 [2018-12-09 01:04:22,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:04:22,375 INFO L225 Difference]: With dead ends: 121263 [2018-12-09 01:04:22,376 INFO L226 Difference]: Without dead ends: 64843 [2018-12-09 01:04:22,404 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 772 GetRequests, 716 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1011 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=686, Invalid=2620, Unknown=0, NotChecked=0, Total=3306 [2018-12-09 01:04:22,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64843 states. [2018-12-09 01:04:23,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64843 to 63374. [2018-12-09 01:04:23,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63374 states. [2018-12-09 01:04:23,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63374 states to 63374 states and 77272 transitions. [2018-12-09 01:04:23,157 INFO L78 Accepts]: Start accepts. Automaton has 63374 states and 77272 transitions. Word has length 682 [2018-12-09 01:04:23,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:04:23,157 INFO L480 AbstractCegarLoop]: Abstraction has 63374 states and 77272 transitions. [2018-12-09 01:04:23,157 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 01:04:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 63374 states and 77272 transitions. [2018-12-09 01:04:23,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2018-12-09 01:04:23,207 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:04:23,208 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:04:23,208 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:04:23,208 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:04:23,208 INFO L82 PathProgramCache]: Analyzing trace with hash 1479873197, now seen corresponding path program 1 times [2018-12-09 01:04:23,208 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:04:23,208 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:04:23,209 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:23,209 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:23,209 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:23,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1297 backedges. 397 proven. 198 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2018-12-09 01:04:23,435 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:04:23,435 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:04:23,441 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:23,538 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:04:23,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1297 backedges. 795 proven. 6 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2018-12-09 01:04:23,852 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:04:23,853 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 10 [2018-12-09 01:04:23,853 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-09 01:04:23,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-09 01:04:23,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-09 01:04:23,854 INFO L87 Difference]: Start difference. First operand 63374 states and 77272 transitions. Second operand 10 states. [2018-12-09 01:04:26,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:04:26,591 INFO L93 Difference]: Finished difference Result 127135 states and 155667 transitions. [2018-12-09 01:04:26,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-12-09 01:04:26,592 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 685 [2018-12-09 01:04:26,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:04:26,712 INFO L225 Difference]: With dead ends: 127135 [2018-12-09 01:04:26,713 INFO L226 Difference]: Without dead ends: 70723 [2018-12-09 01:04:26,761 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 711 GetRequests, 692 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=113, Invalid=307, Unknown=0, NotChecked=0, Total=420 [2018-12-09 01:04:26,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70723 states. [2018-12-09 01:04:27,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70723 to 68961. [2018-12-09 01:04:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68961 states. [2018-12-09 01:04:27,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68961 states to 68961 states and 83718 transitions. [2018-12-09 01:04:27,676 INFO L78 Accepts]: Start accepts. Automaton has 68961 states and 83718 transitions. Word has length 685 [2018-12-09 01:04:27,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:04:27,677 INFO L480 AbstractCegarLoop]: Abstraction has 68961 states and 83718 transitions. [2018-12-09 01:04:27,677 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-09 01:04:27,677 INFO L276 IsEmpty]: Start isEmpty. Operand 68961 states and 83718 transitions. [2018-12-09 01:04:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 739 [2018-12-09 01:04:27,729 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:04:27,730 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:04:27,730 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:04:27,730 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:04:27,730 INFO L82 PathProgramCache]: Analyzing trace with hash 712366711, now seen corresponding path program 1 times [2018-12-09 01:04:27,730 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:04:27,730 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:04:27,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:27,731 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:27,731 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:28,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 583 proven. 144 refuted. 0 times theorem prover too weak. 740 trivial. 0 not checked. [2018-12-09 01:04:28,018 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:04:28,018 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:04:28,024 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:28,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:28,116 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:04:28,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 1065 proven. 2 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2018-12-09 01:04:28,284 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:04:28,284 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-09 01:04:28,285 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 01:04:28,285 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 01:04:28,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-09 01:04:28,285 INFO L87 Difference]: Start difference. First operand 68961 states and 83718 transitions. Second operand 6 states. [2018-12-09 01:04:30,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:04:30,459 INFO L93 Difference]: Finished difference Result 127620 states and 154821 transitions. [2018-12-09 01:04:30,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-09 01:04:30,459 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 738 [2018-12-09 01:04:30,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:04:30,544 INFO L225 Difference]: With dead ends: 127620 [2018-12-09 01:04:30,544 INFO L226 Difference]: Without dead ends: 59043 [2018-12-09 01:04:30,593 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 752 GetRequests, 742 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=37, Invalid=73, Unknown=0, NotChecked=0, Total=110 [2018-12-09 01:04:30,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59043 states. [2018-12-09 01:04:31,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59043 to 58986. [2018-12-09 01:04:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58986 states. [2018-12-09 01:04:31,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58986 states to 58986 states and 69577 transitions. [2018-12-09 01:04:31,281 INFO L78 Accepts]: Start accepts. Automaton has 58986 states and 69577 transitions. Word has length 738 [2018-12-09 01:04:31,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:04:31,282 INFO L480 AbstractCegarLoop]: Abstraction has 58986 states and 69577 transitions. [2018-12-09 01:04:31,282 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 01:04:31,282 INFO L276 IsEmpty]: Start isEmpty. Operand 58986 states and 69577 transitions. [2018-12-09 01:04:31,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2018-12-09 01:04:31,322 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:04:31,323 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:04:31,323 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:04:31,323 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:04:31,323 INFO L82 PathProgramCache]: Analyzing trace with hash -1270108341, now seen corresponding path program 1 times [2018-12-09 01:04:31,323 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:04:31,323 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:04:31,324 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:31,324 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:31,324 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:32,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 1038 proven. 402 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2018-12-09 01:04:32,348 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:04:32,348 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:04:32,354 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:32,445 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:04:32,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1743 backedges. 1217 proven. 2 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2018-12-09 01:04:32,661 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:04:32,661 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 5] total 22 [2018-12-09 01:04:32,662 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2018-12-09 01:04:32,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-12-09 01:04:32,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=392, Unknown=0, NotChecked=0, Total=462 [2018-12-09 01:04:32,662 INFO L87 Difference]: Start difference. First operand 58986 states and 69577 transitions. Second operand 22 states. [2018-12-09 01:04:42,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:04:42,290 INFO L93 Difference]: Finished difference Result 126855 states and 160627 transitions. [2018-12-09 01:04:42,291 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2018-12-09 01:04:42,291 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 761 [2018-12-09 01:04:42,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:04:42,478 INFO L225 Difference]: With dead ends: 126855 [2018-12-09 01:04:42,478 INFO L226 Difference]: Without dead ends: 65723 [2018-12-09 01:04:42,551 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 935 GetRequests, 820 SyntacticMatches, 6 SemanticMatches, 109 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4088 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=1668, Invalid=10542, Unknown=0, NotChecked=0, Total=12210 [2018-12-09 01:04:42,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65723 states. [2018-12-09 01:04:43,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65723 to 58882. [2018-12-09 01:04:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58882 states. [2018-12-09 01:04:43,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58882 states to 58882 states and 69604 transitions. [2018-12-09 01:04:43,565 INFO L78 Accepts]: Start accepts. Automaton has 58882 states and 69604 transitions. Word has length 761 [2018-12-09 01:04:43,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:04:43,566 INFO L480 AbstractCegarLoop]: Abstraction has 58882 states and 69604 transitions. [2018-12-09 01:04:43,566 INFO L481 AbstractCegarLoop]: Interpolant automaton has 22 states. [2018-12-09 01:04:43,566 INFO L276 IsEmpty]: Start isEmpty. Operand 58882 states and 69604 transitions. [2018-12-09 01:04:43,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 818 [2018-12-09 01:04:43,623 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:04:43,623 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:04:43,623 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:04:43,624 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:04:43,624 INFO L82 PathProgramCache]: Analyzing trace with hash 1621651928, now seen corresponding path program 1 times [2018-12-09 01:04:43,624 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:04:43,624 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:04:43,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:43,625 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:43,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:44,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1973 backedges. 482 proven. 813 refuted. 0 times theorem prover too weak. 678 trivial. 0 not checked. [2018-12-09 01:04:44,292 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:04:44,292 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:04:44,298 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:44,393 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:04:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1973 backedges. 1390 proven. 2 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2018-12-09 01:04:44,632 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:04:44,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 5] total 16 [2018-12-09 01:04:44,633 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-12-09 01:04:44,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-12-09 01:04:44,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=189, Unknown=0, NotChecked=0, Total=240 [2018-12-09 01:04:44,633 INFO L87 Difference]: Start difference. First operand 58882 states and 69604 transitions. Second operand 16 states. [2018-12-09 01:04:54,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:04:54,409 INFO L93 Difference]: Finished difference Result 129496 states and 154520 transitions. [2018-12-09 01:04:54,410 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2018-12-09 01:04:54,410 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 817 [2018-12-09 01:04:54,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:04:54,533 INFO L225 Difference]: With dead ends: 129496 [2018-12-09 01:04:54,533 INFO L226 Difference]: Without dead ends: 71560 [2018-12-09 01:04:54,596 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 938 GetRequests, 861 SyntacticMatches, 1 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1961 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=1171, Invalid=4835, Unknown=0, NotChecked=0, Total=6006 [2018-12-09 01:04:54,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71560 states. [2018-12-09 01:04:55,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71560 to 65200. [2018-12-09 01:04:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65200 states. [2018-12-09 01:04:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65200 states to 65200 states and 74237 transitions. [2018-12-09 01:04:55,616 INFO L78 Accepts]: Start accepts. Automaton has 65200 states and 74237 transitions. Word has length 817 [2018-12-09 01:04:55,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:04:55,617 INFO L480 AbstractCegarLoop]: Abstraction has 65200 states and 74237 transitions. [2018-12-09 01:04:55,617 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-12-09 01:04:55,617 INFO L276 IsEmpty]: Start isEmpty. Operand 65200 states and 74237 transitions. [2018-12-09 01:04:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 861 [2018-12-09 01:04:55,678 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:04:55,678 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:04:55,678 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:04:55,678 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:04:55,679 INFO L82 PathProgramCache]: Analyzing trace with hash 377789309, now seen corresponding path program 1 times [2018-12-09 01:04:55,679 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:04:55,679 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:04:55,679 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:55,680 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:55,680 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:04:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:56,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1865 backedges. 249 proven. 1207 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2018-12-09 01:04:56,169 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:04:56,169 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:04:56,175 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:04:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:04:56,276 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:04:56,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1865 backedges. 1391 proven. 2 refuted. 0 times theorem prover too weak. 472 trivial. 0 not checked. [2018-12-09 01:04:56,579 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:04:56,579 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5] total 12 [2018-12-09 01:04:56,580 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-09 01:04:56,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-09 01:04:56,580 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2018-12-09 01:04:56,580 INFO L87 Difference]: Start difference. First operand 65200 states and 74237 transitions. Second operand 12 states. [2018-12-09 01:05:03,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:05:03,298 INFO L93 Difference]: Finished difference Result 141928 states and 163089 transitions. [2018-12-09 01:05:03,298 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2018-12-09 01:05:03,298 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 860 [2018-12-09 01:05:03,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:05:03,428 INFO L225 Difference]: With dead ends: 141928 [2018-12-09 01:05:03,428 INFO L226 Difference]: Without dead ends: 77112 [2018-12-09 01:05:03,492 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 941 GetRequests, 891 SyntacticMatches, 2 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 724 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=419, Invalid=2031, Unknown=0, NotChecked=0, Total=2450 [2018-12-09 01:05:03,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77112 states. [2018-12-09 01:05:04,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77112 to 74804. [2018-12-09 01:05:04,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74804 states. [2018-12-09 01:05:04,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74804 states to 74804 states and 85011 transitions. [2018-12-09 01:05:04,622 INFO L78 Accepts]: Start accepts. Automaton has 74804 states and 85011 transitions. Word has length 860 [2018-12-09 01:05:04,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:05:04,623 INFO L480 AbstractCegarLoop]: Abstraction has 74804 states and 85011 transitions. [2018-12-09 01:05:04,623 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-09 01:05:04,623 INFO L276 IsEmpty]: Start isEmpty. Operand 74804 states and 85011 transitions. [2018-12-09 01:05:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1140 [2018-12-09 01:05:04,702 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:05:04,703 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-09 01:05:04,703 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:05:04,703 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:05:04,703 INFO L82 PathProgramCache]: Analyzing trace with hash 71098614, now seen corresponding path program 1 times [2018-12-09 01:05:04,703 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:05:04,703 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:05:04,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:05:04,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:05:04,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:05:04,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:05:05,220 INFO L134 CoverageAnalysis]: Checked inductivity of 4050 backedges. 393 proven. 10 refuted. 0 times theorem prover too weak. 3647 trivial. 0 not checked. [2018-12-09 01:05:05,220 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:05:05,220 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:05:05,226 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:05:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:05:05,360 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:05:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 4050 backedges. 2245 proven. 0 refuted. 0 times theorem prover too weak. 1805 trivial. 0 not checked. [2018-12-09 01:05:05,655 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-09 01:05:05,655 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-09 01:05:05,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 01:05:05,655 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 01:05:05,655 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 01:05:05,656 INFO L87 Difference]: Start difference. First operand 74804 states and 85011 transitions. Second operand 3 states. [2018-12-09 01:05:06,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:05:06,921 INFO L93 Difference]: Finished difference Result 136682 states and 155285 transitions. [2018-12-09 01:05:06,921 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 01:05:06,922 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1139 [2018-12-09 01:05:06,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:05:07,023 INFO L225 Difference]: With dead ends: 136682 [2018-12-09 01:05:07,024 INFO L226 Difference]: Without dead ends: 70540 [2018-12-09 01:05:07,069 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1141 GetRequests, 1140 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 01:05:07,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70540 states. [2018-12-09 01:05:07,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70540 to 70348. [2018-12-09 01:05:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70348 states. [2018-12-09 01:05:08,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70348 states to 70348 states and 78461 transitions. [2018-12-09 01:05:08,022 INFO L78 Accepts]: Start accepts. Automaton has 70348 states and 78461 transitions. Word has length 1139 [2018-12-09 01:05:08,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:05:08,023 INFO L480 AbstractCegarLoop]: Abstraction has 70348 states and 78461 transitions. [2018-12-09 01:05:08,023 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 01:05:08,023 INFO L276 IsEmpty]: Start isEmpty. Operand 70348 states and 78461 transitions. [2018-12-09 01:05:08,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1534 [2018-12-09 01:05:08,101 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 01:05:08,101 INFO L402 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 01:05:08,101 INFO L423 AbstractCegarLoop]: === Iteration 21 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 01:05:08,101 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 01:05:08,102 INFO L82 PathProgramCache]: Analyzing trace with hash -1272713905, now seen corresponding path program 1 times [2018-12-09 01:05:08,102 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 01:05:08,102 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 01:05:08,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:05:08,102 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:05:08,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 01:05:08,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:05:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 7424 backedges. 1346 proven. 405 refuted. 0 times theorem prover too weak. 5673 trivial. 0 not checked. [2018-12-09 01:05:09,016 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-09 01:05:09,016 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-09 01:05:09,022 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 01:05:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 01:05:09,199 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 01:05:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 7424 backedges. 4408 proven. 2 refuted. 0 times theorem prover too weak. 3014 trivial. 0 not checked. [2018-12-09 01:05:09,823 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 01:05:09,823 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2018-12-09 01:05:09,824 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 01:05:09,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 01:05:09,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-12-09 01:05:09,824 INFO L87 Difference]: Start difference. First operand 70348 states and 78461 transitions. Second operand 7 states. [2018-12-09 01:05:11,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 01:05:11,167 INFO L93 Difference]: Finished difference Result 112860 states and 126160 transitions. [2018-12-09 01:05:11,167 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-09 01:05:11,167 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1533 [2018-12-09 01:05:11,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 01:05:11,168 INFO L225 Difference]: With dead ends: 112860 [2018-12-09 01:05:11,168 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 01:05:11,236 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1541 GetRequests, 1534 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-12-09 01:05:11,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 01:05:11,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 01:05:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 01:05:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 01:05:11,237 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1533 [2018-12-09 01:05:11,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 01:05:11,237 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 01:05:11,237 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 01:05:11,237 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 01:05:11,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 01:05:11,240 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 01:05:11,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:11,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:12,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:13,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:14,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:15,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:16,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:17,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:18,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:19,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:19,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:19,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:19,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:19,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:19,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:19,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:19,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:19,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:20,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:20,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:20,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:20,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:20,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:20,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:21,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:21,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:21,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:21,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:21,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:21,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:21,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:22,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:22,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:22,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:22,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:23,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:23,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:23,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:23,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:23,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:23,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:23,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:23,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:23,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:24,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:25,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:26,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:27,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:27,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:27,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:27,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:27,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:27,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:27,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:27,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:28,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:28,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:29,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:29,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:29,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:29,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:29,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:29,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:29,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:29,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:29,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:30,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:31,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:31,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:31,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:31,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:31,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:31,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:31,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:31,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:32,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:32,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:32,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:32,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:32,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:32,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:32,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:32,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:32,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:33,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:33,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:33,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:34,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:34,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:34,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:34,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:35,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:35,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:35,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:36,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:36,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:36,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:36,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:36,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:36,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:36,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:36,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:36,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,101 WARN L180 SmtUtils]: Spent 23.85 s on a formula simplification. DAG size of input: 3680 DAG size of output: 2778 [2018-12-09 01:05:37,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:37,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:38,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:39,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:40,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:41,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:42,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:43,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:43,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:43,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:43,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:43,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:43,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:43,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:44,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:44,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:44,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:44,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:44,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:44,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:45,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:45,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:45,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:45,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:45,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:45,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:45,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:46,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:46,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:46,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:47,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:48,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:49,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:50,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:51,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:51,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:51,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:51,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:51,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:52,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:52,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:52,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:52,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:53,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:53,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:53,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:53,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:53,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:53,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:53,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:53,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:53,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:54,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:54,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:54,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:54,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:54,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:54,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:54,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:54,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:54,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:55,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:56,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:56,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:56,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:56,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:56,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:56,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:57,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:57,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:57,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:58,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:58,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:58,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:58,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:59,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:59,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:59,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:59,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:59,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:59,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:05:59,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:06:00,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:06:00,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:06:00,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:06:00,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:06:00,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 01:06:00,877 WARN L180 SmtUtils]: Spent 23.77 s on a formula simplification. DAG size of input: 3680 DAG size of output: 2778 [2018-12-09 01:06:14,531 WARN L180 SmtUtils]: Spent 13.49 s on a formula simplification. DAG size of input: 1352 DAG size of output: 191 [2018-12-09 01:07:27,379 WARN L180 SmtUtils]: Spent 1.21 m on a formula simplification. DAG size of input: 2428 DAG size of output: 151 [2018-12-09 01:08:40,481 WARN L180 SmtUtils]: Spent 1.22 m on a formula simplification. DAG size of input: 2428 DAG size of output: 151 [2018-12-09 01:08:40,486 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:08:40,487 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|) (= |old(~a29~0)| ~a29~0)) [2018-12-09 01:08:40,487 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:08:40,487 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-12-09 01:08:40,487 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-12-09 01:08:40,487 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-12-09 01:08:40,487 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,487 INFO L448 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,488 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,489 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-12-09 01:08:40,490 INFO L448 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-12-09 01:08:40,491 INFO L448 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-12-09 01:08:40,491 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,491 INFO L448 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,491 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,491 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,491 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,491 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,492 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,492 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,492 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,492 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,492 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-12-09 01:08:40,492 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-12-09 01:08:40,493 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-12-09 01:08:40,493 INFO L448 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,493 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,493 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,493 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,493 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,493 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-12-09 01:08:40,494 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-12-09 01:08:40,494 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-12-09 01:08:40,494 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,494 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,494 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,494 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,494 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,495 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-12-09 01:08:40,495 INFO L448 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-12-09 01:08:40,495 INFO L448 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,495 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,495 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,495 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,495 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,496 INFO L448 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,496 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-12-09 01:08:40,496 INFO L448 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-12-09 01:08:40,496 INFO L448 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,496 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,496 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-12-09 01:08:40,496 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-12-09 01:08:40,497 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-12-09 01:08:40,497 INFO L448 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,497 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,497 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,497 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,497 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,497 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,498 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,498 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-12-09 01:08:40,498 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-12-09 01:08:40,498 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-12-09 01:08:40,498 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-12-09 01:08:40,498 INFO L448 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-12-09 01:08:40,498 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-12-09 01:08:40,499 INFO L448 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-12-09 01:08:40,499 INFO L448 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,499 INFO L448 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,499 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-12-09 01:08:40,499 INFO L448 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-12-09 01:08:40,499 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,500 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,500 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,500 INFO L448 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,501 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse0 (= ~a23~0 |old(~a23~0)|)) (.cse21 (= ~a4~0 |old(~a4~0)|)) (.cse1 (= ~a25~0 |old(~a25~0)|)) (.cse2 (= |old(~a29~0)| ~a29~0)) (.cse35 (+ |old(~a23~0)| 43)) (.cse7 (not (= 15 ~a8~0))) (.cse8 (not (= 1 ~a3~0))) (.cse22 (< 137 |old(~a23~0)|)) (.cse14 (= 13 |old(~a25~0)|)) (.cse27 (< 277 |old(~a29~0)|)) (.cse10 (not (= 1 |old(~a4~0)|))) (.cse33 (< 138 |old(~a23~0)|)) (.cse32 (< 10 |old(~a25~0)|))) (let ((.cse3 (or .cse7 .cse8 (and (or .cse22 .cse10 .cse27) (or .cse22 .cse10 .cse14) (or .cse10 .cse14 .cse27 .cse33) (or .cse10 .cse33 .cse32)))) (.cse20 (= ~a29~0 |old(~a29~0)|)) (.cse17 (< 0 (+ |old(~a23~0)| 212))) (.cse4 (<= .cse35 0)) (.cse28 (< 0 .cse35)) (.cse5 (<= |old(~a23~0)| 306)) (.cse24 (< |old(~a29~0)| 262)) (.cse23 (< 312 |old(~a23~0)|)) (.cse29 (< 9 |old(~a25~0)|)) (.cse19 (< |old(~a29~0)| 141)) (.cse15 (forall ((v_prenex_55 Int)) (or (< v_prenex_55 0) (< (+ (mod v_prenex_55 299846) 300155) |old(~a23~0)|) (< v_prenex_55 |old(~a23~0)|)))) (.cse9 (< 310110 |old(~a29~0)|)) (.cse11 (not .cse14)) (.cse13 (< |old(~a29~0)| 10250)) (.cse31 (< 140 |old(~a29~0)|)) (.cse16 (= 9 |old(~a25~0)|)) (.cse25 (< 0 (+ |old(~a23~0)| 213))) (.cse18 (< 130 |old(~a29~0)|)) (.cse12 (forall ((v_prenex_54 Int)) (or (< v_prenex_54 0) (< v_prenex_54 |old(~a23~0)|) (< (+ (mod v_prenex_54 299846) 300154) |old(~a23~0)|)))) (.cse6 (and .cse0 .cse21 .cse1 .cse2)) (.cse30 (< 0 (+ |old(~a29~0)| 320173))) (.cse34 (not (= 0 |old(~a4~0)|))) (.cse26 (not (= 12 |old(~a25~0)|)))) (and (or (and (and .cse0 (= 1 ~a4~0)) .cse1 .cse2) .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) (or .cse7 .cse8 .cse13 .cse10 .cse14 .cse15 .cse16 .cse6) (or .cse6 (or .cse17 .cse7 .cse8 .cse14 .cse18 .cse16)) (or (or .cse19 (or .cse9 .cse3)) (and (and (and .cse0 .cse20) .cse21) .cse1)) (or (and (and .cse20 (and .cse0 (= |old(~a4~0)| ~a4~0))) .cse1) (< 0 (+ |old(~a23~0)| 599772)) .cse3) (or .cse6 .cse7 .cse8 .cse22 .cse11 .cse4) (or .cse23 .cse7 .cse8 .cse10 .cse14 .cse16 .cse6) (or (or .cse23 .cse7 .cse8 .cse10 .cse18) (and .cse0 .cse21 .cse2 .cse1)) (or .cse6 .cse14 .cse7 .cse8 .cse24 .cse16 .cse25) (or (or .cse7 .cse8 .cse22 .cse4 .cse26) .cse6) (or .cse27 .cse26 .cse6 .cse19 .cse7 .cse8 .cse28) (or (and (and .cse20 .cse0) .cse21 .cse1) (or .cse7 .cse8 (or .cse17 .cse10) .cse29)) (or (or .cse7 .cse8 .cse30 .cse29 .cse28) .cse6) (or .cse22 .cse31 .cse6 .cse7 .cse8 .cse4 .cse32) (or (or .cse7 .cse8 .cse13 .cse10 (or (< |old(~a23~0)| 312) .cse32) .cse15) .cse6) (or (< 245 |old(~a29~0)|) .cse6 .cse7 .cse8 (<= |old(~a29~0)| 140) .cse10 .cse15) (or .cse7 .cse8 .cse30 .cse6 .cse4 .cse33 .cse32) (or .cse13 .cse6 .cse7 .cse8 .cse9 .cse29 .cse28) (or .cse5 .cse7 .cse8 .cse24 .cse10 .cse14 .cse6 .cse12) (or .cse6 (or .cse19 .cse7 .cse8 .cse27 .cse34 .cse26)) (or .cse7 .cse8 (or .cse23 .cse10 .cse27) .cse29 .cse6) (or .cse19 .cse7 .cse8 .cse6 .cse10 .cse14 .cse27 .cse15) (or (not (= 10 |old(~a25~0)|)) .cse7 .cse8 .cse6 .cse10 .cse12) (or .cse6 (or .cse7 .cse8 .cse9 .cse10 .cse11 .cse12) .cse13) (or .cse31 .cse14 .cse7 .cse8 .cse6 .cse16 .cse25) (or .cse26 .cse7 .cse8 .cse10 .cse6 .cse18 .cse12) (or .cse6 (or .cse7 .cse8 .cse30 .cse34 .cse26))))) [2018-12-09 01:08:40,501 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,502 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-12-09 01:08:40,502 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-12-09 01:08:40,502 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-12-09 01:08:40,502 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,502 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,502 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 117) no Hoare annotation was computed. [2018-12-09 01:08:40,502 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,503 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,504 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,505 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-12-09 01:08:40,506 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,507 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,508 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,509 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,510 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,511 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,512 INFO L448 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,513 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,514 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-12-09 01:08:40,514 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,514 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,514 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-12-09 01:08:40,514 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 01:08:40,514 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a23~0 312) (= ~a8~0 15) (= 10 ~a25~0) (<= ~a29~0 130) (= 1 ~a4~0) (<= 130 ~a29~0) (= ~a3~0 1) (<= 312 ~a23~0)) [2018-12-09 01:08:40,514 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 01:08:40,514 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 01:08:40,514 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (= 10 |old(~a25~0)|)) (< |old(~a29~0)| 130) (< 312 |old(~a23~0)|) (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (< |old(~a23~0)| 312) (not (= 1 |old(~a4~0)|)) (and (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|) (= |old(~a29~0)| ~a29~0)) (< 130 |old(~a29~0)|)) [2018-12-09 01:08:40,515 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-12-09 01:08:40,515 INFO L444 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (let ((.cse6 (<= ~a25~0 10)) (.cse19 (<= ~a23~0 138)) (.cse15 (not (= ~a25~0 13))) (.cse5 (<= ~a29~0 277)) (.cse4 (<= ~a23~0 137)) (.cse8 (= 1 ~a4~0))) (let ((.cse14 (+ ~a23~0 43)) (.cse27 (or (and .cse19 .cse6 .cse8) (and .cse15 .cse19 .cse5 .cse8) (and .cse15 .cse4 .cse8) (and .cse5 .cse4 .cse8))) (.cse12 (<= ~a29~0 310110))) (let ((.cse1 (= 0 ~a4~0)) (.cse23 (= 13 ~a25~0)) (.cse20 (and .cse27 (<= 10 |old(~a25~0)|) .cse12 (= ~a3~0 1))) (.cse22 (< 306 ~a23~0)) (.cse18 (<= 262 ~a29~0)) (.cse24 (<= (+ ~a23~0 212) 0)) (.cse13 (<= ~a25~0 9)) (.cse16 (not (= 9 ~a25~0))) (.cse7 (<= ~a29~0 140)) (.cse10 (<= 141 ~a29~0)) (.cse21 (<= ~a23~0 599999)) (.cse17 (<= (+ ~a23~0 213) 0)) (.cse3 (< 0 .cse14)) (.cse0 (<= (+ ~a29~0 320173) 0)) (.cse9 (<= ~a23~0 312)) (.cse25 (<= ~a29~0 130)) (.cse26 (= |old(~a4~0)| ~a4~0)) (.cse2 (= 12 ~a25~0)) (.cse28 (<= ~a23~0 600000)) (.cse11 (<= 10250 ~a29~0))) (or (and (= ~a25~0 12) .cse0 .cse1) (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (and .cse2 .cse3 .cse4) (and (and .cse2 .cse5 .cse4) (< 245 ~a29~0)) (and .cse3 (and .cse6 .cse4) .cse7) (and .cse8 (and .cse9 .cse5 .cse6)) (not (= 10 |old(~a25~0)|)) (and .cse1 (and .cse2 .cse10 .cse5)) (not (= 1 |old(~a4~0)|)) (and .cse11 (and (and .cse12 .cse13) (<= .cse14 0))) (and .cse15 .cse16 .cse17 .cse18) (and .cse19 (and .cse13 .cse0)) (not (= 1 ~a3~0)) (and (and .cse9 .cse15 .cse16) .cse8) (and .cse20 .cse10) (and .cse12 .cse8 .cse21 .cse22 .cse23) (and .cse24 .cse15 .cse16 .cse25) (and .cse3 .cse4 .cse23) (< 130 |old(~a29~0)|) (and .cse11 (and (and .cse12 (and .cse9 .cse23)) .cse26)) (and .cse20 (<= (+ ~a23~0 599772) 0)) (and (and .cse15 .cse8 .cse21 .cse22) .cse18) (and (and .cse24 .cse13) .cse26) (and (and .cse21 .cse8) (= 10 ~a25~0)) (and .cse3 .cse27) (and (and .cse15 .cse16 .cse17) .cse7) (< 312 |old(~a23~0)|) (and (and .cse28 .cse15 .cse5) .cse10 .cse26) (and (and .cse28 (<= ~a29~0 245)) .cse10 .cse8) (and .cse21 .cse2 .cse25 .cse8) (and .cse2 .cse17) (and .cse3 .cse19 (and .cse0 (= ~a25~0 10))) (and (and .cse9 .cse25) .cse26) (and (and .cse15 (not .cse2) .cse8 .cse28 (<= 312 ~a23~0)) .cse11) (not (= 15 ~a8~0)))))) [2018-12-09 01:08:40,515 INFO L448 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-12-09 01:08:40,515 INFO L448 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-12-09 01:08:40,516 INFO L444 ceAbstractionStarter]: At program point L1034-2(lines 1034 1043) the Hoare annotation is: (let ((.cse6 (<= ~a25~0 10)) (.cse19 (<= ~a23~0 138)) (.cse15 (not (= ~a25~0 13))) (.cse5 (<= ~a29~0 277)) (.cse4 (<= ~a23~0 137)) (.cse8 (= 1 ~a4~0))) (let ((.cse14 (+ ~a23~0 43)) (.cse27 (or (and .cse19 .cse6 .cse8) (and .cse15 .cse19 .cse5 .cse8) (and .cse15 .cse4 .cse8) (and .cse5 .cse4 .cse8))) (.cse12 (<= ~a29~0 310110))) (let ((.cse1 (= 0 ~a4~0)) (.cse23 (= 13 ~a25~0)) (.cse20 (and .cse27 (<= 10 |old(~a25~0)|) .cse12 (= ~a3~0 1))) (.cse22 (< 306 ~a23~0)) (.cse18 (<= 262 ~a29~0)) (.cse24 (<= (+ ~a23~0 212) 0)) (.cse13 (<= ~a25~0 9)) (.cse16 (not (= 9 ~a25~0))) (.cse7 (<= ~a29~0 140)) (.cse10 (<= 141 ~a29~0)) (.cse21 (<= ~a23~0 599999)) (.cse17 (<= (+ ~a23~0 213) 0)) (.cse3 (< 0 .cse14)) (.cse0 (<= (+ ~a29~0 320173) 0)) (.cse9 (<= ~a23~0 312)) (.cse25 (<= ~a29~0 130)) (.cse26 (= |old(~a4~0)| ~a4~0)) (.cse2 (= 12 ~a25~0)) (.cse28 (<= ~a23~0 600000)) (.cse11 (<= 10250 ~a29~0))) (or (and (= ~a25~0 12) .cse0 .cse1) (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (and .cse2 .cse3 .cse4) (and (and .cse2 .cse5 .cse4) (< 245 ~a29~0)) (and .cse3 (and .cse6 .cse4) .cse7) (and .cse8 (and .cse9 .cse5 .cse6)) (not (= 10 |old(~a25~0)|)) (and .cse1 (and .cse2 .cse10 .cse5)) (not (= 1 |old(~a4~0)|)) (and .cse11 (and (and .cse12 .cse13) (<= .cse14 0))) (and .cse15 .cse16 .cse17 .cse18) (and .cse19 (and .cse13 .cse0)) (not (= 1 ~a3~0)) (and (and .cse9 .cse15 .cse16) .cse8) (and .cse20 .cse10) (and .cse12 .cse8 .cse21 .cse22 .cse23) (and .cse24 .cse15 .cse16 .cse25) (and .cse3 .cse4 .cse23) (< 130 |old(~a29~0)|) (and .cse11 (and (and .cse12 (and .cse9 .cse23)) .cse26)) (and .cse20 (<= (+ ~a23~0 599772) 0)) (and (and .cse15 .cse8 .cse21 .cse22) .cse18) (and (and .cse24 .cse13) .cse26) (and (and .cse21 .cse8) (= 10 ~a25~0)) (and .cse3 .cse27) (and (and .cse15 .cse16 .cse17) .cse7) (< 312 |old(~a23~0)|) (and (and .cse28 .cse15 .cse5) .cse10 .cse26) (and (and .cse28 (<= ~a29~0 245)) .cse10 .cse8) (and .cse21 .cse2 .cse25 .cse8) (and .cse2 .cse17) (and .cse3 .cse19 (and .cse0 (= ~a25~0 10))) (and (and .cse9 .cse25) .cse26) (and (and .cse15 (not .cse2) .cse8 .cse28 (<= 312 ~a23~0)) .cse11) (not (= 15 ~a8~0)))))) [2018-12-09 01:08:40,516 INFO L448 ceAbstractionStarter]: For program point L1034-3(lines 1028 1044) no Hoare annotation was computed. [2018-12-09 01:08:40,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 01:08:40 BoogieIcfgContainer [2018-12-09 01:08:40,534 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 01:08:40,535 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 01:08:40,535 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 01:08:40,535 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 01:08:40,535 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:58:10" (3/4) ... [2018-12-09 01:08:40,539 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 01:08:40,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 01:08:40,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-09 01:08:40,546 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 01:08:40,558 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-09 01:08:40,559 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 01:08:40,577 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((((((((((a25 == 12 && a29 + 320173 <= 0) && 0 == a4) || \old(a29) < 130) || \old(a23) < 312) || ((12 == a25 && 0 < a23 + 43) && a23 <= 137)) || (((12 == a25 && a29 <= 277) && a23 <= 137) && 245 < a29)) || ((0 < a23 + 43 && a25 <= 10 && a23 <= 137) && a29 <= 140)) || (1 == a4 && (a23 <= 312 && a29 <= 277) && a25 <= 10)) || !(10 == \old(a25))) || (0 == a4 && (12 == a25 && 141 <= a29) && a29 <= 277)) || !(1 == \old(a4))) || (10250 <= a29 && (a29 <= 310110 && a25 <= 9) && a23 + 43 <= 0)) || (((!(a25 == 13) && !(9 == a25)) && a23 + 213 <= 0) && 262 <= a29)) || (a23 <= 138 && a25 <= 9 && a29 + 320173 <= 0)) || !(1 == a3)) || (((a23 <= 312 && !(a25 == 13)) && !(9 == a25)) && 1 == a4)) || (((((((((a23 <= 138 && a25 <= 10) && 1 == a4) || (((!(a25 == 13) && a23 <= 138) && a29 <= 277) && 1 == a4)) || ((!(a25 == 13) && a23 <= 137) && 1 == a4)) || ((a29 <= 277 && a23 <= 137) && 1 == a4)) && 10 <= \old(a25)) && a29 <= 310110) && a3 == 1) && 141 <= a29)) || ((((a29 <= 310110 && 1 == a4) && a23 <= 599999) && 306 < a23) && 13 == a25)) || (((a23 + 212 <= 0 && !(a25 == 13)) && !(9 == a25)) && a29 <= 130)) || ((0 < a23 + 43 && a23 <= 137) && 13 == a25)) || 130 < \old(a29)) || (10250 <= a29 && (a29 <= 310110 && a23 <= 312 && 13 == a25) && \old(a4) == a4)) || (((((((((a23 <= 138 && a25 <= 10) && 1 == a4) || (((!(a25 == 13) && a23 <= 138) && a29 <= 277) && 1 == a4)) || ((!(a25 == 13) && a23 <= 137) && 1 == a4)) || ((a29 <= 277 && a23 <= 137) && 1 == a4)) && 10 <= \old(a25)) && a29 <= 310110) && a3 == 1) && a23 + 599772 <= 0)) || ((((!(a25 == 13) && 1 == a4) && a23 <= 599999) && 306 < a23) && 262 <= a29)) || ((a23 + 212 <= 0 && a25 <= 9) && \old(a4) == a4)) || ((a23 <= 599999 && 1 == a4) && 10 == a25)) || (0 < a23 + 43 && (((((a23 <= 138 && a25 <= 10) && 1 == a4) || (((!(a25 == 13) && a23 <= 138) && a29 <= 277) && 1 == a4)) || ((!(a25 == 13) && a23 <= 137) && 1 == a4)) || ((a29 <= 277 && a23 <= 137) && 1 == a4)))) || (((!(a25 == 13) && !(9 == a25)) && a23 + 213 <= 0) && a29 <= 140)) || 312 < \old(a23)) || ((((a23 <= 600000 && !(a25 == 13)) && a29 <= 277) && 141 <= a29) && \old(a4) == a4)) || (((a23 <= 600000 && a29 <= 245) && 141 <= a29) && 1 == a4)) || (((a23 <= 599999 && 12 == a25) && a29 <= 130) && 1 == a4)) || (12 == a25 && a23 + 213 <= 0)) || ((0 < a23 + 43 && a23 <= 138) && a29 + 320173 <= 0 && a25 == 10)) || ((a23 <= 312 && a29 <= 130) && \old(a4) == a4)) || (((((!(a25 == 13) && !(12 == a25)) && 1 == a4) && a23 <= 600000) && 312 <= a23) && 10250 <= a29)) || !(15 == a8) [2018-12-09 01:08:40,631 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e1c1639d-6ed4-4e0f-935d-9d1025d8ac58/bin-2019/uautomizer/witness.graphml [2018-12-09 01:08:40,631 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 01:08:40,632 INFO L168 Benchmark]: Toolchain (without parser) took 631810.91 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 950.6 MB in the beginning and 1.3 GB in the end (delta: -341.6 MB). Peak memory consumption was 1.5 GB. Max. memory is 11.5 GB. [2018-12-09 01:08:40,632 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:08:40,633 INFO L168 Benchmark]: CACSL2BoogieTranslator took 419.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -135.8 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. [2018-12-09 01:08:40,633 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.45 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 01:08:40,633 INFO L168 Benchmark]: Boogie Preprocessor took 50.73 ms. Allocated memory is still 1.1 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. [2018-12-09 01:08:40,633 INFO L168 Benchmark]: RCFGBuilder took 938.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 908.0 MB in the end (delta: 167.7 MB). Peak memory consumption was 167.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:08:40,633 INFO L168 Benchmark]: TraceAbstraction took 630277.39 ms. Allocated memory was 1.1 GB in the beginning and 2.8 GB in the end (delta: 1.7 GB). Free memory was 908.0 MB in the beginning and 1.3 GB in the end (delta: -423.0 MB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2018-12-09 01:08:40,633 INFO L168 Benchmark]: Witness Printer took 96.85 ms. Allocated memory is still 2.8 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 38.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. [2018-12-09 01:08:40,634 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 419.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -135.8 MB). Peak memory consumption was 58.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.45 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.73 ms. Allocated memory is still 1.1 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 938.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 908.0 MB in the end (delta: 167.7 MB). Peak memory consumption was 167.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 630277.39 ms. Allocated memory was 1.1 GB in the beginning and 2.8 GB in the end (delta: 1.7 GB). Free memory was 908.0 MB in the beginning and 1.3 GB in the end (delta: -423.0 MB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Witness Printer took 96.85 ms. Allocated memory is still 2.8 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 38.7 MB). Peak memory consumption was 38.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 117]: 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: 1034]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((a25 == 12 && a29 + 320173 <= 0) && 0 == a4) || \old(a29) < 130) || \old(a23) < 312) || ((12 == a25 && 0 < a23 + 43) && a23 <= 137)) || (((12 == a25 && a29 <= 277) && a23 <= 137) && 245 < a29)) || ((0 < a23 + 43 && a25 <= 10 && a23 <= 137) && a29 <= 140)) || (1 == a4 && (a23 <= 312 && a29 <= 277) && a25 <= 10)) || !(10 == \old(a25))) || (0 == a4 && (12 == a25 && 141 <= a29) && a29 <= 277)) || !(1 == \old(a4))) || (10250 <= a29 && (a29 <= 310110 && a25 <= 9) && a23 + 43 <= 0)) || (((!(a25 == 13) && !(9 == a25)) && a23 + 213 <= 0) && 262 <= a29)) || (a23 <= 138 && a25 <= 9 && a29 + 320173 <= 0)) || !(1 == a3)) || (((a23 <= 312 && !(a25 == 13)) && !(9 == a25)) && 1 == a4)) || (((((((((a23 <= 138 && a25 <= 10) && 1 == a4) || (((!(a25 == 13) && a23 <= 138) && a29 <= 277) && 1 == a4)) || ((!(a25 == 13) && a23 <= 137) && 1 == a4)) || ((a29 <= 277 && a23 <= 137) && 1 == a4)) && 10 <= \old(a25)) && a29 <= 310110) && a3 == 1) && 141 <= a29)) || ((((a29 <= 310110 && 1 == a4) && a23 <= 599999) && 306 < a23) && 13 == a25)) || (((a23 + 212 <= 0 && !(a25 == 13)) && !(9 == a25)) && a29 <= 130)) || ((0 < a23 + 43 && a23 <= 137) && 13 == a25)) || 130 < \old(a29)) || (10250 <= a29 && (a29 <= 310110 && a23 <= 312 && 13 == a25) && \old(a4) == a4)) || (((((((((a23 <= 138 && a25 <= 10) && 1 == a4) || (((!(a25 == 13) && a23 <= 138) && a29 <= 277) && 1 == a4)) || ((!(a25 == 13) && a23 <= 137) && 1 == a4)) || ((a29 <= 277 && a23 <= 137) && 1 == a4)) && 10 <= \old(a25)) && a29 <= 310110) && a3 == 1) && a23 + 599772 <= 0)) || ((((!(a25 == 13) && 1 == a4) && a23 <= 599999) && 306 < a23) && 262 <= a29)) || ((a23 + 212 <= 0 && a25 <= 9) && \old(a4) == a4)) || ((a23 <= 599999 && 1 == a4) && 10 == a25)) || (0 < a23 + 43 && (((((a23 <= 138 && a25 <= 10) && 1 == a4) || (((!(a25 == 13) && a23 <= 138) && a29 <= 277) && 1 == a4)) || ((!(a25 == 13) && a23 <= 137) && 1 == a4)) || ((a29 <= 277 && a23 <= 137) && 1 == a4)))) || (((!(a25 == 13) && !(9 == a25)) && a23 + 213 <= 0) && a29 <= 140)) || 312 < \old(a23)) || ((((a23 <= 600000 && !(a25 == 13)) && a29 <= 277) && 141 <= a29) && \old(a4) == a4)) || (((a23 <= 600000 && a29 <= 245) && 141 <= a29) && 1 == a4)) || (((a23 <= 599999 && 12 == a25) && a29 <= 130) && 1 == a4)) || (12 == a25 && a23 + 213 <= 0)) || ((0 < a23 + 43 && a23 <= 138) && a29 + 320173 <= 0 && a25 == 10)) || ((a23 <= 312 && a29 <= 130) && \old(a4) == a4)) || (((((!(a25 == 13) && !(12 == a25)) && 1 == a4) && a23 <= 600000) && 312 <= a23) && 10250 <= a29)) || !(15 == a8) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 292 locations, 1 error locations. SAFE Result, 630.2s OverallTime, 21 OverallIterations, 13 TraceHistogramMax, 390.4s AutomataDifference, 0.0s DeadEndRemovalTime, 209.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 1869 SDtfs, 34241 SDslu, 4692 SDs, 0 SdLazy, 65979 SolverSat, 15605 SolverUnsat, 92 SolverUnknown, 0 SolverNotchecked, 144.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12207 GetRequests, 11550 SyntacticMatches, 27 SemanticMatches, 630 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 16047 ImplicationChecksByTransitivity, 232.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=74804occurred in iteration=19, 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: 9.8s AutomataMinimizationTime, 21 MinimizatonAttempts, 33814 StatesRemovedByMinimization, 20 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 4455 PreInvPairs, 5489 NumberOfFragments, 2610 HoareAnnotationTreeSize, 4455 FomulaSimplifications, 8422485475 FormulaSimplificationTreeSizeReduction, 49.6s HoareSimplificationTime, 7 FomulaSimplificationsInter, 634424318 FormulaSimplificationTreeSizeReductionInter, 159.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 13.0s InterpolantComputationTime, 22901 NumberOfCodeBlocks, 22901 NumberOfCodeBlocksAsserted, 39 NumberOfCheckSat, 22862 ConstructedInterpolants, 6 QuantifiedInterpolants, 43477710 SizeOfPredicates, 24 NumberOfNonLiveVariables, 16892 ConjunctsInSsa, 159 ConjunctsInUnsatCore, 39 InterpolantComputations, 5 PerfectInterpolantSequences, 45459/51793 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...