./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem11_label16_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem11_label16_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/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 6edd13a583e5aadddaff8eebc6d6ef4abcd754b3 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 11:20:48,910 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:20:48,911 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:20:48,918 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:20:48,918 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:20:48,919 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:20:48,920 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:20:48,921 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:20:48,922 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:20:48,923 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:20:48,923 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:20:48,924 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:20:48,924 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:20:48,925 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:20:48,926 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:20:48,926 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:20:48,927 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:20:48,928 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:20:48,929 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:20:48,930 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:20:48,931 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:20:48,932 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:20:48,934 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:20:48,934 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:20:48,934 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:20:48,935 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:20:48,936 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:20:48,936 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:20:48,937 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:20:48,937 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:20:48,938 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:20:48,938 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:20:48,938 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:20:48,938 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:20:48,939 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:20:48,940 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:20:48,940 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-18 11:20:48,950 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:20:48,950 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:20:48,951 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:20:48,951 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 11:20:48,951 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 11:20:48,951 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 11:20:48,952 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 11:20:48,952 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:20:48,952 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:20:48,952 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:20:48,952 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:20:48,952 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:20:48,953 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:20:48,953 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:20:48,953 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:20:48,953 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:20:48,953 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:20:48,953 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:20:48,953 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:20:48,954 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:20:48,954 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:20:48,954 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:20:48,954 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:20:48,954 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:20:48,954 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:20:48,955 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:20:48,955 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:20:48,955 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 11:20:48,955 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:20:48,955 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:20:48,955 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_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/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 -> 6edd13a583e5aadddaff8eebc6d6ef4abcd754b3 [2018-11-18 11:20:48,974 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:20:48,981 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:20:48,983 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:20:48,984 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:20:48,984 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:20:48,984 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem11_label16_true-unreach-call.c [2018-11-18 11:20:49,027 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/data/336684411/d77c915db92c401dbf9388040a3a872b/FLAGad9afda0c [2018-11-18 11:20:49,479 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:20:49,479 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/sv-benchmarks/c/eca-rers2012/Problem11_label16_true-unreach-call.c [2018-11-18 11:20:49,490 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/data/336684411/d77c915db92c401dbf9388040a3a872b/FLAGad9afda0c [2018-11-18 11:20:49,502 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/data/336684411/d77c915db92c401dbf9388040a3a872b [2018-11-18 11:20:49,504 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:20:49,504 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 11:20:49,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:20:49,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:20:49,507 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:20:49,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:20:49" (1/1) ... [2018-11-18 11:20:49,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27f427c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:49, skipping insertion in model container [2018-11-18 11:20:49,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:20:49" (1/1) ... [2018-11-18 11:20:49,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:20:49,555 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:20:49,865 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:20:49,869 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:20:49,990 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:20:50,004 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:20:50,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:50 WrapperNode [2018-11-18 11:20:50,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:20:50,005 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:20:50,005 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:20:50,005 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:20:50,076 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:50" (1/1) ... [2018-11-18 11:20:50,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:50" (1/1) ... [2018-11-18 11:20:50,093 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:50" (1/1) ... [2018-11-18 11:20:50,093 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:50" (1/1) ... [2018-11-18 11:20:50,127 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:50" (1/1) ... [2018-11-18 11:20:50,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:50" (1/1) ... [2018-11-18 11:20:50,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:50" (1/1) ... [2018-11-18 11:20:50,149 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:20:50,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:20:50,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:20:50,149 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:20:50,150 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:20:50,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:20:50,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:20:50,189 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 11:20:50,189 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:20:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 11:20:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 11:20:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 11:20:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 11:20:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:20:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:20:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:20:51,389 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:20:51,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:20:51 BoogieIcfgContainer [2018-11-18 11:20:51,390 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:20:51,391 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:20:51,391 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:20:51,394 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:20:51,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:20:49" (1/3) ... [2018-11-18 11:20:51,394 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27ffeb4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:20:51, skipping insertion in model container [2018-11-18 11:20:51,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:20:50" (2/3) ... [2018-11-18 11:20:51,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27ffeb4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:20:51, skipping insertion in model container [2018-11-18 11:20:51,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:20:51" (3/3) ... [2018-11-18 11:20:51,397 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label16_true-unreach-call.c [2018-11-18 11:20:51,403 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:20:51,409 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:20:51,418 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:20:51,441 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 11:20:51,441 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:20:51,441 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:20:51,441 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:20:51,441 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:20:51,442 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:20:51,442 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:20:51,442 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:20:51,442 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:20:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2018-11-18 11:20:51,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 11:20:51,465 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:20:51,465 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:20:51,467 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:20:51,470 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:20:51,471 INFO L82 PathProgramCache]: Analyzing trace with hash -328635820, now seen corresponding path program 1 times [2018-11-18 11:20:51,472 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 11:20:51,472 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 11:20:51,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:20:51,502 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:20:51,502 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:20:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:20:51,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:20:51,704 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:20:51,705 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 11:20:51,707 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 11:20:51,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 11:20:51,716 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 11:20:51,717 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 4 states. [2018-11-18 11:20:52,977 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:20:52,978 INFO L93 Difference]: Finished difference Result 985 states and 1761 transitions. [2018-11-18 11:20:52,980 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 11:20:52,981 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 50 [2018-11-18 11:20:52,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:20:52,993 INFO L225 Difference]: With dead ends: 985 [2018-11-18 11:20:52,993 INFO L226 Difference]: Without dead ends: 686 [2018-11-18 11:20:52,997 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 11:20:53,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 686 states. [2018-11-18 11:20:53,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 686 to 686. [2018-11-18 11:20:53,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 686 states. [2018-11-18 11:20:53,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 686 states and 1046 transitions. [2018-11-18 11:20:53,051 INFO L78 Accepts]: Start accepts. Automaton has 686 states and 1046 transitions. Word has length 50 [2018-11-18 11:20:53,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:20:53,051 INFO L480 AbstractCegarLoop]: Abstraction has 686 states and 1046 transitions. [2018-11-18 11:20:53,051 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 11:20:53,051 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1046 transitions. [2018-11-18 11:20:53,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-18 11:20:53,054 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:20:53,055 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 11:20:53,055 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:20:53,055 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:20:53,055 INFO L82 PathProgramCache]: Analyzing trace with hash -1947059533, now seen corresponding path program 1 times [2018-11-18 11:20:53,055 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 11:20:53,055 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 11:20:53,056 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:20:53,056 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:20:53,056 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:20:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:20:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:20:53,215 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:20:53,215 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 11:20:53,216 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 11:20:53,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 11:20:53,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-18 11:20:53,217 INFO L87 Difference]: Start difference. First operand 686 states and 1046 transitions. Second operand 6 states. [2018-11-18 11:20:54,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:20:54,723 INFO L93 Difference]: Finished difference Result 2339 states and 3734 transitions. [2018-11-18 11:20:54,723 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 11:20:54,723 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 131 [2018-11-18 11:20:54,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:20:54,731 INFO L225 Difference]: With dead ends: 2339 [2018-11-18 11:20:54,731 INFO L226 Difference]: Without dead ends: 1659 [2018-11-18 11:20:54,734 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-18 11:20:54,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1659 states. [2018-11-18 11:20:54,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1659 to 1642. [2018-11-18 11:20:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1642 states. [2018-11-18 11:20:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1642 states and 2354 transitions. [2018-11-18 11:20:54,778 INFO L78 Accepts]: Start accepts. Automaton has 1642 states and 2354 transitions. Word has length 131 [2018-11-18 11:20:54,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:20:54,779 INFO L480 AbstractCegarLoop]: Abstraction has 1642 states and 2354 transitions. [2018-11-18 11:20:54,779 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 11:20:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2354 transitions. [2018-11-18 11:20:54,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-11-18 11:20:54,784 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:20:54,784 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 11:20:54,784 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:20:54,784 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:20:54,784 INFO L82 PathProgramCache]: Analyzing trace with hash -1463851825, now seen corresponding path program 1 times [2018-11-18 11:20:54,784 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 11:20:54,785 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 11:20:54,785 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:20:54,785 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:20:54,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:20:54,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:20:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:20:54,907 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:20:54,908 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 11:20:54,908 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 11:20:54,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 11:20:54,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 11:20:54,909 INFO L87 Difference]: Start difference. First operand 1642 states and 2354 transitions. Second operand 4 states. [2018-11-18 11:20:56,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:20:56,020 INFO L93 Difference]: Finished difference Result 6013 states and 9018 transitions. [2018-11-18 11:20:56,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 11:20:56,021 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 182 [2018-11-18 11:20:56,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:20:56,041 INFO L225 Difference]: With dead ends: 6013 [2018-11-18 11:20:56,041 INFO L226 Difference]: Without dead ends: 4377 [2018-11-18 11:20:56,050 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 11:20:56,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4377 states. [2018-11-18 11:20:56,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4377 to 4354. [2018-11-18 11:20:56,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4354 states. [2018-11-18 11:20:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 4354 states and 6078 transitions. [2018-11-18 11:20:56,143 INFO L78 Accepts]: Start accepts. Automaton has 4354 states and 6078 transitions. Word has length 182 [2018-11-18 11:20:56,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:20:56,144 INFO L480 AbstractCegarLoop]: Abstraction has 4354 states and 6078 transitions. [2018-11-18 11:20:56,144 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 11:20:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 4354 states and 6078 transitions. [2018-11-18 11:20:56,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-11-18 11:20:56,152 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:20:56,153 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:20:56,153 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:20:56,153 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:20:56,153 INFO L82 PathProgramCache]: Analyzing trace with hash -572064998, now seen corresponding path program 1 times [2018-11-18 11:20:56,153 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 11:20:56,153 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 11:20:56,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:20:56,154 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:20:56,154 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:20:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:20:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 86 proven. 68 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 11:20:56,297 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:20:56,297 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:20:56,307 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:20:56,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:20:56,381 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:20:56,497 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-11-18 11:20:56,522 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 11:20:56,523 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-11-18 11:20:56,523 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 11:20:56,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 11:20:56,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-11-18 11:20:56,524 INFO L87 Difference]: Start difference. First operand 4354 states and 6078 transitions. Second operand 9 states. [2018-11-18 11:20:58,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:20:58,585 INFO L93 Difference]: Finished difference Result 10669 states and 15734 transitions. [2018-11-18 11:20:58,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-18 11:20:58,586 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 226 [2018-11-18 11:20:58,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:20:58,600 INFO L225 Difference]: With dead ends: 10669 [2018-11-18 11:20:58,600 INFO L226 Difference]: Without dead ends: 6321 [2018-11-18 11:20:58,611 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 246 GetRequests, 231 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-11-18 11:20:58,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6321 states. [2018-11-18 11:20:58,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6321 to 6235. [2018-11-18 11:20:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6235 states. [2018-11-18 11:20:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6235 states to 6235 states and 8507 transitions. [2018-11-18 11:20:58,693 INFO L78 Accepts]: Start accepts. Automaton has 6235 states and 8507 transitions. Word has length 226 [2018-11-18 11:20:58,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:20:58,694 INFO L480 AbstractCegarLoop]: Abstraction has 6235 states and 8507 transitions. [2018-11-18 11:20:58,694 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 11:20:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 6235 states and 8507 transitions. [2018-11-18 11:20:58,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2018-11-18 11:20:58,699 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:20:58,699 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:20:58,700 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:20:58,700 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:20:58,700 INFO L82 PathProgramCache]: Analyzing trace with hash -938493083, now seen corresponding path program 1 times [2018-11-18 11:20:58,700 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 11:20:58,700 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 11:20:58,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:20:58,701 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:20:58,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:20:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:20:58,825 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 158 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:20:58,825 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:20:58,826 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:20:58,832 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:20:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:20:58,878 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:20:58,916 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 158 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:20:58,931 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 11:20:58,932 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 7 [2018-11-18 11:20:58,932 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 11:20:58,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 11:20:58,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-18 11:20:58,933 INFO L87 Difference]: Start difference. First operand 6235 states and 8507 transitions. Second operand 7 states. [2018-11-18 11:21:00,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:21:00,076 INFO L93 Difference]: Finished difference Result 14876 states and 21767 transitions. [2018-11-18 11:21:00,077 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 11:21:00,077 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 227 [2018-11-18 11:21:00,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:21:00,110 INFO L225 Difference]: With dead ends: 14876 [2018-11-18 11:21:00,111 INFO L226 Difference]: Without dead ends: 8647 [2018-11-18 11:21:00,129 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 228 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-18 11:21:00,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8647 states. [2018-11-18 11:21:00,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8647 to 8544. [2018-11-18 11:21:00,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8544 states. [2018-11-18 11:21:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8544 states to 8544 states and 11416 transitions. [2018-11-18 11:21:00,304 INFO L78 Accepts]: Start accepts. Automaton has 8544 states and 11416 transitions. Word has length 227 [2018-11-18 11:21:00,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:21:00,304 INFO L480 AbstractCegarLoop]: Abstraction has 8544 states and 11416 transitions. [2018-11-18 11:21:00,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 11:21:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 8544 states and 11416 transitions. [2018-11-18 11:21:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2018-11-18 11:21:00,324 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:21:00,324 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:21:00,324 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:21:00,325 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:21:00,325 INFO L82 PathProgramCache]: Analyzing trace with hash -1720249895, now seen corresponding path program 1 times [2018-11-18 11:21:00,325 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 11:21:00,325 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 11:21:00,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:21:00,326 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:21:00,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:21:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:21:00,492 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2018-11-18 11:21:00,493 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:21:00,493 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 11:21:00,493 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 11:21:00,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 11:21:00,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:21:00,495 INFO L87 Difference]: Start difference. First operand 8544 states and 11416 transitions. Second operand 3 states. [2018-11-18 11:21:01,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:21:01,195 INFO L93 Difference]: Finished difference Result 16511 states and 22153 transitions. [2018-11-18 11:21:01,196 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 11:21:01,196 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 320 [2018-11-18 11:21:01,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:21:01,217 INFO L225 Difference]: With dead ends: 16511 [2018-11-18 11:21:01,217 INFO L226 Difference]: Without dead ends: 7973 [2018-11-18 11:21:01,235 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 11:21:01,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7973 states. [2018-11-18 11:21:01,351 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7973 to 7973. [2018-11-18 11:21:01,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7973 states. [2018-11-18 11:21:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7973 states to 7973 states and 10062 transitions. [2018-11-18 11:21:01,368 INFO L78 Accepts]: Start accepts. Automaton has 7973 states and 10062 transitions. Word has length 320 [2018-11-18 11:21:01,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:21:01,369 INFO L480 AbstractCegarLoop]: Abstraction has 7973 states and 10062 transitions. [2018-11-18 11:21:01,369 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 11:21:01,369 INFO L276 IsEmpty]: Start isEmpty. Operand 7973 states and 10062 transitions. [2018-11-18 11:21:01,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2018-11-18 11:21:01,394 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:21:01,394 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-18 11:21:01,395 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:21:01,395 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:21:01,395 INFO L82 PathProgramCache]: Analyzing trace with hash 1591925931, now seen corresponding path program 1 times [2018-11-18 11:21:01,395 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 11:21:01,395 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 11:21:01,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:21:01,396 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:21:01,396 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:21:01,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:21:01,941 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 318 proven. 2 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-11-18 11:21:01,941 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:21:01,941 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:21:01,947 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:21:02,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:21:02,045 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:21:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 191 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2018-11-18 11:21:02,175 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-18 11:21:02,175 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 14 [2018-11-18 11:21:02,176 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 11:21:02,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 11:21:02,176 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2018-11-18 11:21:02,176 INFO L87 Difference]: Start difference. First operand 7973 states and 10062 transitions. Second operand 14 states. [2018-11-18 11:21:07,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:21:07,216 INFO L93 Difference]: Finished difference Result 21041 states and 28226 transitions. [2018-11-18 11:21:07,217 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2018-11-18 11:21:07,217 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 372 [2018-11-18 11:21:07,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:21:07,255 INFO L225 Difference]: With dead ends: 21041 [2018-11-18 11:21:07,255 INFO L226 Difference]: Without dead ends: 13074 [2018-11-18 11:21:07,269 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 467 GetRequests, 407 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1185 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=751, Invalid=3031, Unknown=0, NotChecked=0, Total=3782 [2018-11-18 11:21:07,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13074 states. [2018-11-18 11:21:07,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13074 to 12455. [2018-11-18 11:21:07,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12455 states. [2018-11-18 11:21:07,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12455 states to 12455 states and 15377 transitions. [2018-11-18 11:21:07,488 INFO L78 Accepts]: Start accepts. Automaton has 12455 states and 15377 transitions. Word has length 372 [2018-11-18 11:21:07,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:21:07,488 INFO L480 AbstractCegarLoop]: Abstraction has 12455 states and 15377 transitions. [2018-11-18 11:21:07,489 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 11:21:07,489 INFO L276 IsEmpty]: Start isEmpty. Operand 12455 states and 15377 transitions. [2018-11-18 11:21:07,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2018-11-18 11:21:07,510 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:21:07,511 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2018-11-18 11:21:07,511 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:21:07,511 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:21:07,511 INFO L82 PathProgramCache]: Analyzing trace with hash 695631289, now seen corresponding path program 1 times [2018-11-18 11:21:07,511 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 11:21:07,512 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 11:21:07,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:21:07,512 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:21:07,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:21:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:21:07,824 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 346 proven. 2 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-11-18 11:21:07,824 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:21:07,824 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:21:07,832 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:21:07,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:21:07,904 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:21:08,042 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 139 proven. 6 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2018-11-18 11:21:08,057 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 11:21:08,057 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 11 [2018-11-18 11:21:08,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 11:21:08,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 11:21:08,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2018-11-18 11:21:08,058 INFO L87 Difference]: Start difference. First operand 12455 states and 15377 transitions. Second operand 11 states. [2018-11-18 11:21:10,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:21:10,144 INFO L93 Difference]: Finished difference Result 31280 states and 40415 transitions. [2018-11-18 11:21:10,144 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-18 11:21:10,144 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 400 [2018-11-18 11:21:10,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:21:10,174 INFO L225 Difference]: With dead ends: 31280 [2018-11-18 11:21:10,174 INFO L226 Difference]: Without dead ends: 18896 [2018-11-18 11:21:10,191 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 428 GetRequests, 408 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=126, Invalid=336, Unknown=0, NotChecked=0, Total=462 [2018-11-18 11:21:10,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18896 states. [2018-11-18 11:21:10,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18896 to 16818. [2018-11-18 11:21:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16818 states. [2018-11-18 11:21:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16818 states to 16818 states and 20759 transitions. [2018-11-18 11:21:10,367 INFO L78 Accepts]: Start accepts. Automaton has 16818 states and 20759 transitions. Word has length 400 [2018-11-18 11:21:10,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:21:10,368 INFO L480 AbstractCegarLoop]: Abstraction has 16818 states and 20759 transitions. [2018-11-18 11:21:10,368 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 11:21:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 16818 states and 20759 transitions. [2018-11-18 11:21:10,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 406 [2018-11-18 11:21:10,386 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:21:10,386 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:21:10,386 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:21:10,386 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:21:10,386 INFO L82 PathProgramCache]: Analyzing trace with hash -1976285809, now seen corresponding path program 1 times [2018-11-18 11:21:10,387 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 11:21:10,387 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 11:21:10,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:21:10,387 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:21:10,387 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:21:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:21:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 135 proven. 217 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2018-11-18 11:21:10,556 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:21:10,556 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:21:10,565 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:21:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:21:10,629 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:21:13,149 INFO L134 CoverageAnalysis]: Checked inductivity of 458 backedges. 307 proven. 107 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2018-11-18 11:21:13,165 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 11:21:13,165 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 10 [2018-11-18 11:21:13,165 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 11:21:13,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 11:21:13,165 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=66, Unknown=2, NotChecked=0, Total=90 [2018-11-18 11:21:13,166 INFO L87 Difference]: Start difference. First operand 16818 states and 20759 transitions. Second operand 10 states. [2018-11-18 11:22:05,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:22:05,095 INFO L93 Difference]: Finished difference Result 48661 states and 69825 transitions. [2018-11-18 11:22:05,095 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2018-11-18 11:22:05,095 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 405 [2018-11-18 11:22:05,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:22:05,186 INFO L225 Difference]: With dead ends: 48661 [2018-11-18 11:22:05,186 INFO L226 Difference]: Without dead ends: 32614 [2018-11-18 11:22:05,225 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 447 GetRequests, 421 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 131 ImplicationChecksByTransitivity, 9.4s TimeCoverageRelationStatistics Valid=171, Invalid=518, Unknown=13, NotChecked=0, Total=702 [2018-11-18 11:22:05,240 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32614 states. [2018-11-18 11:22:05,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32614 to 31373. [2018-11-18 11:22:05,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31373 states. [2018-11-18 11:22:05,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31373 states to 31373 states and 40813 transitions. [2018-11-18 11:22:05,781 INFO L78 Accepts]: Start accepts. Automaton has 31373 states and 40813 transitions. Word has length 405 [2018-11-18 11:22:05,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:22:05,781 INFO L480 AbstractCegarLoop]: Abstraction has 31373 states and 40813 transitions. [2018-11-18 11:22:05,781 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 11:22:05,781 INFO L276 IsEmpty]: Start isEmpty. Operand 31373 states and 40813 transitions. [2018-11-18 11:22:05,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2018-11-18 11:22:05,839 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:22:05,839 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 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] [2018-11-18 11:22:05,839 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:22:05,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:22:05,840 INFO L82 PathProgramCache]: Analyzing trace with hash -2022859032, now seen corresponding path program 1 times [2018-11-18 11:22:05,840 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 11:22:05,840 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 11:22:05,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:22:05,840 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:22:05,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:22:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:22:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 852 backedges. 441 proven. 409 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 11:22:07,681 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 11:22:07,681 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 11:22:07,687 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:22:07,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:22:07,759 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:22:07,884 INFO L134 CoverageAnalysis]: Checked inductivity of 852 backedges. 679 proven. 2 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2018-11-18 11:22:07,899 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 11:22:07,899 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 5] total 34 [2018-11-18 11:22:07,900 INFO L459 AbstractCegarLoop]: Interpolant automaton has 34 states [2018-11-18 11:22:07,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2018-11-18 11:22:07,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=146, Invalid=976, Unknown=0, NotChecked=0, Total=1122 [2018-11-18 11:22:07,900 INFO L87 Difference]: Start difference. First operand 31373 states and 40813 transitions. Second operand 34 states. [2018-11-18 11:22:09,497 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2018-11-18 11:22:17,332 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 57 [2018-11-18 11:22:22,270 WARN L180 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 40 [2018-11-18 11:22:28,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:22:28,771 INFO L93 Difference]: Finished difference Result 90865 states and 145584 transitions. [2018-11-18 11:22:28,771 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 158 states. [2018-11-18 11:22:28,771 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 544 [2018-11-18 11:22:28,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:22:28,772 INFO L225 Difference]: With dead ends: 90865 [2018-11-18 11:22:28,772 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 11:22:28,954 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 839 GetRequests, 645 SyntacticMatches, 9 SemanticMatches, 185 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13565 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=4359, Invalid=30423, Unknown=0, NotChecked=0, Total=34782 [2018-11-18 11:22:28,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 11:22:28,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 11:22:28,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 11:22:28,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 11:22:28,956 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 544 [2018-11-18 11:22:28,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:22:28,956 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 11:22:28,956 INFO L481 AbstractCegarLoop]: Interpolant automaton has 34 states. [2018-11-18 11:22:28,956 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 11:22:28,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 11:22:28,959 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 11:22:29,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:29,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:30,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,265 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:31,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:32,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,590 WARN L180 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 1229 DAG size of output: 810 [2018-11-18 11:22:33,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:33,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:34,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:35,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:36,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 11:22:37,539 WARN L180 SmtUtils]: Spent 3.95 s on a formula simplification. DAG size of input: 1229 DAG size of output: 810 [2018-11-18 11:22:39,679 WARN L180 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 633 DAG size of output: 66 [2018-11-18 11:24:56,639 WARN L180 SmtUtils]: Spent 2.28 m on a formula simplification. DAG size of input: 763 DAG size of output: 77 [2018-11-18 11:27:14,708 WARN L180 SmtUtils]: Spent 2.30 m on a formula simplification. DAG size of input: 763 DAG size of output: 77 [2018-11-18 11:27:14,709 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-18 11:27:14,710 INFO L425 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,711 INFO L425 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,712 INFO L425 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-18 11:27:14,713 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,714 INFO L425 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-11-18 11:27:14,715 INFO L425 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse5 (= 1 |old(~a4~0)|)) (.cse6 (+ |old(~a23~0)| 43))) (let ((.cse2 (= 11 |old(~a25~0)|)) (.cse7 (<= .cse6 0)) (.cse9 (not (= 12 |old(~a25~0)|))) (.cse0 (not (= 15 ~a8~0))) (.cse1 (not (= 1 ~a3~0))) (.cse8 (< |old(~a29~0)| 130)) (.cse3 (not .cse5)) (.cse4 (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse4 .cse5 (< 0 .cse6) (= 13 |old(~a25~0)|)) (or .cse0 .cse1 .cse3 .cse4 .cse7) (or (< 312 |old(~a23~0)|) .cse0 .cse1 .cse2 .cse4 .cse7) (or (not (= 10 |old(~a25~0)|)) .cse0 .cse1 .cse4 (< 0 (+ |old(~a29~0)| 28445))) (or .cse0 .cse1 .cse4 .cse8 .cse9) (or .cse4 .cse0 .cse1 (< 0 (+ |old(~a29~0)| 320173)) .cse9) (or .cse0 .cse1 .cse8 .cse3 .cse4 (< 277 |old(~a29~0)|))))) [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,716 INFO L425 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-18 11:27:14,717 INFO L425 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-18 11:27:14,718 INFO L425 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,719 INFO L425 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 135) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,720 INFO L425 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-11-18 11:27:14,721 INFO L425 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,722 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-18 11:27:14,723 INFO L425 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,724 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,725 INFO L425 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-11-18 11:27:14,726 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:27:14,727 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a23~0 312) (= ~a8~0 15) (<= ~a29~0 130) (<= ~a25~0 10) (= 1 ~a4~0) (<= 130 ~a29~0) (= ~a3~0 1) (<= 312 ~a23~0)) [2018-11-18 11:27:14,727 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:27:14,727 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:27:14,727 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (< 312 |old(~a23~0)|) (and (= ~a23~0 |old(~a23~0)|) (<= 130 ~a29~0) (<= ~a29~0 130) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (< |old(~a23~0)| 312) (< |old(~a29~0)| 130) (not (= 1 |old(~a4~0)|)) (< 130 |old(~a29~0)|) (< 10 |old(~a25~0)|)) [2018-11-18 11:27:14,727 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-11-18 11:27:14,727 INFO L421 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (let ((.cse7 (+ ~a23~0 43))) (let ((.cse2 (< 0 .cse7)) (.cse6 (not (= 11 ~a25~0))) (.cse4 (= 12 ~a25~0)) (.cse1 (or (= 11 |old(~a25~0)|) (= |old(~a25~0)| 10))) (.cse5 (<= 10 |old(~a25~0)|)) (.cse3 (= 1 ~a4~0)) (.cse0 (<= 130 ~a29~0))) (or (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (< 10 |old(~a25~0)|) (not (= 1 |old(~a4~0)|)) (not (= 1 ~a3~0)) (and (= ~a23~0 |old(~a23~0)|) .cse0 (<= ~a29~0 130) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) (and .cse1 (and (<= (+ ~a29~0 28445) 0) (= 10 ~a25~0))) (and .cse2 .cse1 .cse3) (< 130 |old(~a29~0)|) (and .cse4 .cse5 (<= (+ ~a29~0 320173) 0)) (and .cse5 .cse6 .cse3) (and (<= ~a23~0 312) .cse5 .cse2 .cse6) (and .cse4 .cse1 .cse0) (and .cse5 (not (= ~a25~0 13)) (not (= ~a4~0 1)) (<= .cse7 0)) (< 312 |old(~a23~0)|) (and .cse5 (<= ~a29~0 277) .cse3 .cse0) (not (= 15 ~a8~0))))) [2018-11-18 11:27:14,727 INFO L425 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-11-18 11:27:14,727 INFO L425 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-11-18 11:27:14,727 INFO L425 ceAbstractionStarter]: For program point L1034-1(lines 1034 1043) no Hoare annotation was computed. [2018-11-18 11:27:14,727 INFO L421 ceAbstractionStarter]: At program point L1034-3(lines 1034 1043) the Hoare annotation is: (let ((.cse7 (+ ~a23~0 43))) (let ((.cse2 (< 0 .cse7)) (.cse6 (not (= 11 ~a25~0))) (.cse4 (= 12 ~a25~0)) (.cse1 (or (= 11 |old(~a25~0)|) (= |old(~a25~0)| 10))) (.cse5 (<= 10 |old(~a25~0)|)) (.cse3 (= 1 ~a4~0)) (.cse0 (<= 130 ~a29~0))) (or (< |old(~a29~0)| 130) (< |old(~a23~0)| 312) (< 10 |old(~a25~0)|) (not (= 1 |old(~a4~0)|)) (not (= 1 ~a3~0)) (and (= ~a23~0 |old(~a23~0)|) .cse0 (<= ~a29~0 130) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) (and .cse1 (and (<= (+ ~a29~0 28445) 0) (= 10 ~a25~0))) (and .cse2 .cse1 .cse3) (< 130 |old(~a29~0)|) (and .cse4 .cse5 (<= (+ ~a29~0 320173) 0)) (and .cse5 .cse6 .cse3) (and (<= ~a23~0 312) .cse5 .cse2 .cse6) (and .cse4 .cse1 .cse0) (and .cse5 (not (= ~a25~0 13)) (not (= ~a4~0 1)) (<= .cse7 0)) (< 312 |old(~a23~0)|) (and .cse5 (<= ~a29~0 277) .cse3 .cse0) (not (= 15 ~a8~0))))) [2018-11-18 11:27:14,728 INFO L425 ceAbstractionStarter]: For program point L1034-4(lines 1028 1044) no Hoare annotation was computed. [2018-11-18 11:27:14,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 11:27:14 BoogieIcfgContainer [2018-11-18 11:27:14,741 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 11:27:14,741 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:27:14,741 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:27:14,741 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:27:14,742 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:20:51" (3/4) ... [2018-11-18 11:27:14,745 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 11:27:14,751 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 11:27:14,751 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 11:27:14,751 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 11:27:14,765 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-18 11:27:14,766 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 11:27:14,790 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((\old(a29) < 130 || \old(a23) < 312) || 10 < \old(a25)) || !(1 == \old(a4))) || !(1 == a3)) || ((((a23 == \old(a23) && 130 <= a29) && a29 <= 130) && a4 == \old(a4)) && a25 == \old(a25))) || ((11 == \old(a25) || \old(a25) == 10) && a29 + 28445 <= 0 && 10 == a25)) || ((0 < a23 + 43 && (11 == \old(a25) || \old(a25) == 10)) && 1 == a4)) || 130 < \old(a29)) || ((12 == a25 && 10 <= \old(a25)) && a29 + 320173 <= 0)) || ((10 <= \old(a25) && !(11 == a25)) && 1 == a4)) || (((a23 <= 312 && 10 <= \old(a25)) && 0 < a23 + 43) && !(11 == a25))) || ((12 == a25 && (11 == \old(a25) || \old(a25) == 10)) && 130 <= a29)) || (((10 <= \old(a25) && !(a25 == 13)) && !(a4 == 1)) && a23 + 43 <= 0)) || 312 < \old(a23)) || (((10 <= \old(a25) && a29 <= 277) && 1 == a4) && 130 <= a29)) || !(15 == a8) [2018-11-18 11:27:14,890 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_52bc1068-5e2e-4c53-a747-f9e2433d5bfb/bin-2019/uautomizer/witness.graphml [2018-11-18 11:27:14,890 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 11:27:14,890 INFO L168 Benchmark]: Toolchain (without parser) took 385386.39 ms. Allocated memory was 1.0 GB in the beginning and 3.3 GB in the end (delta: 2.3 GB). Free memory was 946.8 MB in the beginning and 1.4 GB in the end (delta: -409.9 MB). Peak memory consumption was 1.9 GB. Max. memory is 11.5 GB. [2018-11-18 11:27:14,891 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:27:14,891 INFO L168 Benchmark]: CACSL2BoogieTranslator took 499.72 ms. Allocated memory is still 1.0 GB. Free memory was 946.8 MB in the beginning and 892.0 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:27:14,891 INFO L168 Benchmark]: Boogie Preprocessor took 143.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 892.0 MB in the beginning and 1.1 GB in the end (delta: -255.1 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2018-11-18 11:27:14,891 INFO L168 Benchmark]: RCFGBuilder took 1240.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 974.0 MB in the end (delta: 173.2 MB). Peak memory consumption was 173.2 MB. Max. memory is 11.5 GB. [2018-11-18 11:27:14,892 INFO L168 Benchmark]: TraceAbstraction took 383350.36 ms. Allocated memory was 1.2 GB in the beginning and 3.3 GB in the end (delta: 2.1 GB). Free memory was 974.0 MB in the beginning and 1.4 GB in the end (delta: -428.8 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-11-18 11:27:14,892 INFO L168 Benchmark]: Witness Printer took 148.70 ms. Allocated memory is still 3.3 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:27:14,896 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 499.72 ms. Allocated memory is still 1.0 GB. Free memory was 946.8 MB in the beginning and 892.0 MB in the end (delta: 54.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 143.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 892.0 MB in the beginning and 1.1 GB in the end (delta: -255.1 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1240.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 974.0 MB in the end (delta: 173.2 MB). Peak memory consumption was 173.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 383350.36 ms. Allocated memory was 1.2 GB in the beginning and 3.3 GB in the end (delta: 2.1 GB). Free memory was 974.0 MB in the beginning and 1.4 GB in the end (delta: -428.8 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. * Witness Printer took 148.70 ms. Allocated memory is still 3.3 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 135]: 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: (((((((((((((((\old(a29) < 130 || \old(a23) < 312) || 10 < \old(a25)) || !(1 == \old(a4))) || !(1 == a3)) || ((((a23 == \old(a23) && 130 <= a29) && a29 <= 130) && a4 == \old(a4)) && a25 == \old(a25))) || ((11 == \old(a25) || \old(a25) == 10) && a29 + 28445 <= 0 && 10 == a25)) || ((0 < a23 + 43 && (11 == \old(a25) || \old(a25) == 10)) && 1 == a4)) || 130 < \old(a29)) || ((12 == a25 && 10 <= \old(a25)) && a29 + 320173 <= 0)) || ((10 <= \old(a25) && !(11 == a25)) && 1 == a4)) || (((a23 <= 312 && 10 <= \old(a25)) && 0 < a23 + 43) && !(11 == a25))) || ((12 == a25 && (11 == \old(a25) || \old(a25) == 10)) && 130 <= a29)) || (((10 <= \old(a25) && !(a25 == 13)) && !(a4 == 1)) && a23 + 43 <= 0)) || 312 < \old(a23)) || (((10 <= \old(a25) && a29 <= 277) && 1 == a4) && 130 <= a29)) || !(15 == a8) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 293 locations, 1 error locations. SAFE Result, 383.2s OverallTime, 10 OverallIterations, 5 TraceHistogramMax, 88.3s AutomataDifference, 0.0s DeadEndRemovalTime, 285.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 1866 SDtfs, 30721 SDslu, 3847 SDs, 0 SdLazy, 41408 SolverSat, 13279 SolverUnsat, 48 SolverUnknown, 0 SolverNotchecked, 65.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2685 GetRequests, 2353 SyntacticMatches, 11 SemanticMatches, 321 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15009 ImplicationChecksByTransitivity, 18.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=31373occurred in iteration=9, 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: 1.5s AutomataMinimizationTime, 10 MinimizatonAttempts, 4167 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 937 PreInvPairs, 2149 NumberOfFragments, 677 HoareAnnotationTreeSize, 937 FomulaSimplifications, 493541 FormulaSimplificationTreeSizeReduction, 8.5s HoareSimplificationTime, 7 FomulaSimplificationsInter, 99851 FormulaSimplificationTreeSizeReductionInter, 277.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 4.8s InterpolantComputationTime, 5031 NumberOfCodeBlocks, 5031 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 5015 ConstructedInterpolants, 3 QuantifiedInterpolants, 12880849 SizeOfPredicates, 6 NumberOfNonLiveVariables, 3624 ConjunctsInSsa, 48 ConjunctsInUnsatCore, 16 InterpolantComputations, 6 PerfectInterpolantSequences, 4423/5240 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...