./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem15_label08_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem15_label08_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/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 d9cc1dd0bb631e7337db73d708375fb42ff5290c .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 12:46:03,362 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 12:46:03,363 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 12:46:03,370 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 12:46:03,370 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 12:46:03,370 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 12:46:03,371 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 12:46:03,372 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 12:46:03,373 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 12:46:03,373 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 12:46:03,374 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 12:46:03,374 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 12:46:03,375 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 12:46:03,375 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 12:46:03,376 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 12:46:03,376 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 12:46:03,377 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 12:46:03,377 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 12:46:03,378 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 12:46:03,379 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 12:46:03,380 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 12:46:03,380 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 12:46:03,381 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 12:46:03,382 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 12:46:03,382 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 12:46:03,382 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 12:46:03,383 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 12:46:03,383 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 12:46:03,384 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 12:46:03,384 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 12:46:03,384 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 12:46:03,385 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 12:46:03,385 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 12:46:03,385 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 12:46:03,386 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 12:46:03,386 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 12:46:03,386 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-01 12:46:03,393 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 12:46:03,394 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 12:46:03,394 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 12:46:03,394 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-01 12:46:03,395 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 12:46:03,395 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 12:46:03,395 INFO L133 SettingsManager]: * Use SBE=true [2018-12-01 12:46:03,395 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 12:46:03,395 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 12:46:03,395 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 12:46:03,395 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 12:46:03,396 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 12:46:03,396 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 12:46:03,396 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 12:46:03,396 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 12:46:03,396 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 12:46:03,396 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 12:46:03,396 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 12:46:03,396 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 12:46:03,397 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 12:46:03,397 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-01 12:46:03,397 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 12:46:03,397 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-01 12:46:03,397 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 12:46:03,397 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 12:46:03,397 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 12:46:03,397 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 12:46:03,398 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-01 12:46:03,398 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 12:46:03,398 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 12:46:03,398 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_e39d2451-dcb2-42e6-b3cb-de0bd9272964/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 -> d9cc1dd0bb631e7337db73d708375fb42ff5290c [2018-12-01 12:46:03,416 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 12:46:03,422 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 12:46:03,424 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 12:46:03,425 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 12:46:03,425 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 12:46:03,426 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/../../sv-benchmarks/c/eca-rers2012/Problem15_label08_true-unreach-call.c [2018-12-01 12:46:03,461 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/data/bbec37448/81e71b3b606a4dcd997d55135faf65c9/FLAG9d66cb7be [2018-12-01 12:46:03,932 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 12:46:03,933 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/sv-benchmarks/c/eca-rers2012/Problem15_label08_true-unreach-call.c [2018-12-01 12:46:03,942 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/data/bbec37448/81e71b3b606a4dcd997d55135faf65c9/FLAG9d66cb7be [2018-12-01 12:46:03,951 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/data/bbec37448/81e71b3b606a4dcd997d55135faf65c9 [2018-12-01 12:46:03,953 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 12:46:03,954 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 12:46:03,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 12:46:03,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 12:46:03,956 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 12:46:03,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:46:03" (1/1) ... [2018-12-01 12:46:03,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@643265e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:03, skipping insertion in model container [2018-12-01 12:46:03,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 12:46:03" (1/1) ... [2018-12-01 12:46:03,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 12:46:04,003 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 12:46:04,334 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 12:46:04,337 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 12:46:04,528 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 12:46:04,538 INFO L195 MainTranslator]: Completed translation [2018-12-01 12:46:04,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04 WrapperNode [2018-12-01 12:46:04,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 12:46:04,539 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 12:46:04,539 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 12:46:04,539 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 12:46:04,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (1/1) ... [2018-12-01 12:46:04,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (1/1) ... [2018-12-01 12:46:04,572 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 12:46:04,573 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 12:46:04,573 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 12:46:04,573 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 12:46:04,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (1/1) ... [2018-12-01 12:46:04,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (1/1) ... [2018-12-01 12:46:04,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (1/1) ... [2018-12-01 12:46:04,585 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (1/1) ... [2018-12-01 12:46:04,623 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (1/1) ... [2018-12-01 12:46:04,634 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (1/1) ... [2018-12-01 12:46:04,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (1/1) ... [2018-12-01 12:46:04,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 12:46:04,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 12:46:04,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 12:46:04,654 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 12:46:04,655 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-01 12:46:04,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-01 12:46:04,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-01 12:46:04,697 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-12-01 12:46:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-12-01 12:46:04,697 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-12-01 12:46:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-12-01 12:46:04,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 12:46:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 12:46:04,697 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-01 12:46:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-01 12:46:06,335 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 12:46:06,335 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-01 12:46:06,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:46:06 BoogieIcfgContainer [2018-12-01 12:46:06,336 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 12:46:06,337 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-01 12:46:06,337 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-01 12:46:06,339 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-01 12:46:06,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.12 12:46:03" (1/3) ... [2018-12-01 12:46:06,339 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14625795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 12:46:06, skipping insertion in model container [2018-12-01 12:46:06,339 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 12:46:04" (2/3) ... [2018-12-01 12:46:06,340 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14625795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.12 12:46:06, skipping insertion in model container [2018-12-01 12:46:06,340 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:46:06" (3/3) ... [2018-12-01 12:46:06,341 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem15_label08_true-unreach-call.c [2018-12-01 12:46:06,346 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-01 12:46:06,351 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-01 12:46:06,361 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-01 12:46:06,384 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-01 12:46:06,384 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-01 12:46:06,384 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-01 12:46:06,384 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-01 12:46:06,384 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-01 12:46:06,384 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-01 12:46:06,385 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-01 12:46:06,385 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-01 12:46:06,385 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-01 12:46:06,404 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states. [2018-12-01 12:46:06,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-12-01 12:46:06,409 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:06,409 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:46:06,411 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:06,414 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:06,414 INFO L82 PathProgramCache]: Analyzing trace with hash 192141165, now seen corresponding path program 1 times [2018-12-01 12:46:06,415 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:06,416 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:06,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:06,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:06,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:06,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 12:46:06,579 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 12:46:06,580 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 12:46:06,582 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 12:46:06,590 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 12:46:06,590 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 12:46:06,592 INFO L87 Difference]: Start difference. First operand 437 states. Second operand 3 states. [2018-12-01 12:46:08,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:08,031 INFO L93 Difference]: Finished difference Result 1191 states and 2149 transitions. [2018-12-01 12:46:08,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 12:46:08,032 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2018-12-01 12:46:08,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:08,046 INFO L225 Difference]: With dead ends: 1191 [2018-12-01 12:46:08,046 INFO L226 Difference]: Without dead ends: 692 [2018-12-01 12:46:08,052 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 12:46:08,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states. [2018-12-01 12:46:08,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 690. [2018-12-01 12:46:08,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 690 states. [2018-12-01 12:46:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 690 states and 1154 transitions. [2018-12-01 12:46:08,107 INFO L78 Accepts]: Start accepts. Automaton has 690 states and 1154 transitions. Word has length 57 [2018-12-01 12:46:08,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:08,107 INFO L480 AbstractCegarLoop]: Abstraction has 690 states and 1154 transitions. [2018-12-01 12:46:08,107 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 12:46:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1154 transitions. [2018-12-01 12:46:08,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-12-01 12:46:08,110 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:08,110 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:46:08,110 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:08,111 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:08,111 INFO L82 PathProgramCache]: Analyzing trace with hash 1869763890, now seen corresponding path program 1 times [2018-12-01 12:46:08,111 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:08,111 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:08,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:08,111 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:08,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 12:46:08,208 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 12:46:08,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-01 12:46:08,209 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-01 12:46:08,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-01 12:46:08,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-01 12:46:08,210 INFO L87 Difference]: Start difference. First operand 690 states and 1154 transitions. Second operand 6 states. [2018-12-01 12:46:11,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:11,099 INFO L93 Difference]: Finished difference Result 2057 states and 3487 transitions. [2018-12-01 12:46:11,100 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-01 12:46:11,100 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 130 [2018-12-01 12:46:11,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:11,105 INFO L225 Difference]: With dead ends: 2057 [2018-12-01 12:46:11,105 INFO L226 Difference]: Without dead ends: 1373 [2018-12-01 12:46:11,107 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-01 12:46:11,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1373 states. [2018-12-01 12:46:11,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1373 to 1342. [2018-12-01 12:46:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1342 states. [2018-12-01 12:46:11,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1342 states and 2245 transitions. [2018-12-01 12:46:11,137 INFO L78 Accepts]: Start accepts. Automaton has 1342 states and 2245 transitions. Word has length 130 [2018-12-01 12:46:11,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:11,137 INFO L480 AbstractCegarLoop]: Abstraction has 1342 states and 2245 transitions. [2018-12-01 12:46:11,137 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-01 12:46:11,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 2245 transitions. [2018-12-01 12:46:11,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-12-01 12:46:11,139 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:11,139 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:46:11,139 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:11,139 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:11,140 INFO L82 PathProgramCache]: Analyzing trace with hash 601746521, now seen corresponding path program 1 times [2018-12-01 12:46:11,140 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:11,140 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:11,140 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:11,140 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:11,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:11,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:11,203 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 12:46:11,203 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 12:46:11,203 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-01 12:46:11,203 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 12:46:11,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 12:46:11,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-01 12:46:11,204 INFO L87 Difference]: Start difference. First operand 1342 states and 2245 transitions. Second operand 5 states. [2018-12-01 12:46:14,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:14,456 INFO L93 Difference]: Finished difference Result 3990 states and 6801 transitions. [2018-12-01 12:46:14,456 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-01 12:46:14,456 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 133 [2018-12-01 12:46:14,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:14,463 INFO L225 Difference]: With dead ends: 3990 [2018-12-01 12:46:14,463 INFO L226 Difference]: Without dead ends: 2654 [2018-12-01 12:46:14,466 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-01 12:46:14,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2654 states. [2018-12-01 12:46:14,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2654 to 2615. [2018-12-01 12:46:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2615 states. [2018-12-01 12:46:14,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2615 states to 2615 states and 3768 transitions. [2018-12-01 12:46:14,501 INFO L78 Accepts]: Start accepts. Automaton has 2615 states and 3768 transitions. Word has length 133 [2018-12-01 12:46:14,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:14,502 INFO L480 AbstractCegarLoop]: Abstraction has 2615 states and 3768 transitions. [2018-12-01 12:46:14,502 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 12:46:14,502 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 3768 transitions. [2018-12-01 12:46:14,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-12-01 12:46:14,503 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:14,503 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:46:14,503 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:14,504 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:14,504 INFO L82 PathProgramCache]: Analyzing trace with hash -286591957, now seen corresponding path program 1 times [2018-12-01 12:46:14,504 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:14,504 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:14,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:14,505 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:14,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:14,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:14,583 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 12:46:14,584 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 12:46:14,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-01 12:46:14,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-01 12:46:14,584 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-01 12:46:14,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-12-01 12:46:14,584 INFO L87 Difference]: Start difference. First operand 2615 states and 3768 transitions. Second operand 6 states. [2018-12-01 12:46:16,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:16,982 INFO L93 Difference]: Finished difference Result 6572 states and 9809 transitions. [2018-12-01 12:46:16,982 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-01 12:46:16,982 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 143 [2018-12-01 12:46:16,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:16,991 INFO L225 Difference]: With dead ends: 6572 [2018-12-01 12:46:16,991 INFO L226 Difference]: Without dead ends: 3963 [2018-12-01 12:46:16,994 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-12-01 12:46:16,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3963 states. [2018-12-01 12:46:17,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3963 to 3910. [2018-12-01 12:46:17,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3910 states. [2018-12-01 12:46:17,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3910 states to 3910 states and 5486 transitions. [2018-12-01 12:46:17,048 INFO L78 Accepts]: Start accepts. Automaton has 3910 states and 5486 transitions. Word has length 143 [2018-12-01 12:46:17,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:17,048 INFO L480 AbstractCegarLoop]: Abstraction has 3910 states and 5486 transitions. [2018-12-01 12:46:17,049 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-01 12:46:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 3910 states and 5486 transitions. [2018-12-01 12:46:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2018-12-01 12:46:17,050 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:17,050 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:46:17,051 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:17,051 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:17,051 INFO L82 PathProgramCache]: Analyzing trace with hash -449229944, now seen corresponding path program 1 times [2018-12-01 12:46:17,051 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:17,051 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:17,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:17,052 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:17,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:17,103 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 12:46:17,104 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 12:46:17,104 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-01 12:46:17,104 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 12:46:17,104 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 12:46:17,104 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-01 12:46:17,105 INFO L87 Difference]: Start difference. First operand 3910 states and 5486 transitions. Second operand 5 states. [2018-12-01 12:46:20,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:20,895 INFO L93 Difference]: Finished difference Result 10080 states and 14344 transitions. [2018-12-01 12:46:20,895 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-01 12:46:20,896 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 153 [2018-12-01 12:46:20,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:20,906 INFO L225 Difference]: With dead ends: 10080 [2018-12-01 12:46:20,906 INFO L226 Difference]: Without dead ends: 6176 [2018-12-01 12:46:20,909 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2018-12-01 12:46:20,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6176 states. [2018-12-01 12:46:20,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6176 to 6153. [2018-12-01 12:46:20,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6153 states. [2018-12-01 12:46:21,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6153 states to 6153 states and 8483 transitions. [2018-12-01 12:46:21,001 INFO L78 Accepts]: Start accepts. Automaton has 6153 states and 8483 transitions. Word has length 153 [2018-12-01 12:46:21,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:21,002 INFO L480 AbstractCegarLoop]: Abstraction has 6153 states and 8483 transitions. [2018-12-01 12:46:21,002 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 12:46:21,002 INFO L276 IsEmpty]: Start isEmpty. Operand 6153 states and 8483 transitions. [2018-12-01 12:46:21,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2018-12-01 12:46:21,004 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:21,004 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:46:21,004 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:21,004 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:21,004 INFO L82 PathProgramCache]: Analyzing trace with hash -379423501, now seen corresponding path program 1 times [2018-12-01 12:46:21,004 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:21,004 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:21,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:21,005 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:21,005 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:21,124 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 12:46:21,124 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:46:21,124 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:46:21,133 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:21,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:21,180 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:46:21,261 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 12:46:21,287 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 12:46:21,287 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [7] total 8 [2018-12-01 12:46:21,287 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-01 12:46:21,288 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-01 12:46:21,288 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-01 12:46:21,288 INFO L87 Difference]: Start difference. First operand 6153 states and 8483 transitions. Second operand 8 states. [2018-12-01 12:46:25,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:25,328 INFO L93 Difference]: Finished difference Result 15928 states and 22774 transitions. [2018-12-01 12:46:25,329 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-12-01 12:46:25,329 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 168 [2018-12-01 12:46:25,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:25,361 INFO L225 Difference]: With dead ends: 15928 [2018-12-01 12:46:25,361 INFO L226 Difference]: Without dead ends: 10088 [2018-12-01 12:46:25,369 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 183 GetRequests, 169 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2018-12-01 12:46:25,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10088 states. [2018-12-01 12:46:25,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10088 to 9742. [2018-12-01 12:46:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9742 states. [2018-12-01 12:46:25,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9742 states to 9742 states and 13599 transitions. [2018-12-01 12:46:25,487 INFO L78 Accepts]: Start accepts. Automaton has 9742 states and 13599 transitions. Word has length 168 [2018-12-01 12:46:25,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:25,488 INFO L480 AbstractCegarLoop]: Abstraction has 9742 states and 13599 transitions. [2018-12-01 12:46:25,488 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-01 12:46:25,488 INFO L276 IsEmpty]: Start isEmpty. Operand 9742 states and 13599 transitions. [2018-12-01 12:46:25,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-12-01 12:46:25,491 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:25,491 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-01 12:46:25,491 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:25,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:25,491 INFO L82 PathProgramCache]: Analyzing trace with hash -964671380, now seen corresponding path program 1 times [2018-12-01 12:46:25,491 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:25,492 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:25,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:25,492 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:25,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:25,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:25,559 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-12-01 12:46:25,559 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 12:46:25,559 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-01 12:46:25,560 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 12:46:25,560 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 12:46:25,560 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 12:46:25,560 INFO L87 Difference]: Start difference. First operand 9742 states and 13599 transitions. Second operand 3 states. [2018-12-01 12:46:27,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:27,034 INFO L93 Difference]: Finished difference Result 23194 states and 34002 transitions. [2018-12-01 12:46:27,034 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 12:46:27,034 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 225 [2018-12-01 12:46:27,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:27,059 INFO L225 Difference]: With dead ends: 23194 [2018-12-01 12:46:27,059 INFO L226 Difference]: Without dead ends: 13771 [2018-12-01 12:46:27,068 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 12:46:27,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13771 states. [2018-12-01 12:46:27,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13771 to 13767. [2018-12-01 12:46:27,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13767 states. [2018-12-01 12:46:27,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13767 states to 13767 states and 19880 transitions. [2018-12-01 12:46:27,209 INFO L78 Accepts]: Start accepts. Automaton has 13767 states and 19880 transitions. Word has length 225 [2018-12-01 12:46:27,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:27,209 INFO L480 AbstractCegarLoop]: Abstraction has 13767 states and 19880 transitions. [2018-12-01 12:46:27,209 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 12:46:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 13767 states and 19880 transitions. [2018-12-01 12:46:27,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2018-12-01 12:46:27,212 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:27,212 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2018-12-01 12:46:27,212 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:27,212 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:27,212 INFO L82 PathProgramCache]: Analyzing trace with hash -1536833040, now seen corresponding path program 1 times [2018-12-01 12:46:27,213 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:27,213 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:27,213 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:27,213 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:27,213 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:27,368 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 100 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-01 12:46:27,368 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:46:27,368 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:46:27,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:27,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:27,422 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:46:27,510 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-12-01 12:46:27,526 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 12:46:27,526 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2018-12-01 12:46:27,527 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-01 12:46:27,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-01 12:46:27,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2018-12-01 12:46:27,527 INFO L87 Difference]: Start difference. First operand 13767 states and 19880 transitions. Second operand 9 states. [2018-12-01 12:46:30,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:30,855 INFO L93 Difference]: Finished difference Result 27333 states and 40029 transitions. [2018-12-01 12:46:30,856 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-01 12:46:30,856 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 243 [2018-12-01 12:46:30,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:30,882 INFO L225 Difference]: With dead ends: 27333 [2018-12-01 12:46:30,882 INFO L226 Difference]: Without dead ends: 13879 [2018-12-01 12:46:30,895 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 265 GetRequests, 248 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2018-12-01 12:46:30,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13879 states. [2018-12-01 12:46:31,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13879 to 13813. [2018-12-01 12:46:31,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13813 states. [2018-12-01 12:46:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13813 states to 13813 states and 20048 transitions. [2018-12-01 12:46:31,051 INFO L78 Accepts]: Start accepts. Automaton has 13813 states and 20048 transitions. Word has length 243 [2018-12-01 12:46:31,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:31,052 INFO L480 AbstractCegarLoop]: Abstraction has 13813 states and 20048 transitions. [2018-12-01 12:46:31,052 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-01 12:46:31,052 INFO L276 IsEmpty]: Start isEmpty. Operand 13813 states and 20048 transitions. [2018-12-01 12:46:31,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2018-12-01 12:46:31,056 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:31,056 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:46:31,056 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:31,056 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:31,057 INFO L82 PathProgramCache]: Analyzing trace with hash 1192915951, now seen corresponding path program 1 times [2018-12-01 12:46:31,057 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:31,057 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:31,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:31,057 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:31,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 232 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-01 12:46:31,311 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:46:31,312 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:46:31,318 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:31,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:31,407 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:46:31,533 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 328 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-12-01 12:46:31,549 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:46:31,550 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9] total 14 [2018-12-01 12:46:31,550 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-01 12:46:31,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-01 12:46:31,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=138, Unknown=0, NotChecked=0, Total=182 [2018-12-01 12:46:31,550 INFO L87 Difference]: Start difference. First operand 13813 states and 20048 transitions. Second operand 14 states. [2018-12-01 12:46:38,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:38,897 INFO L93 Difference]: Finished difference Result 28179 states and 41719 transitions. [2018-12-01 12:46:38,897 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-01 12:46:38,897 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 338 [2018-12-01 12:46:38,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:38,919 INFO L225 Difference]: With dead ends: 28179 [2018-12-01 12:46:38,919 INFO L226 Difference]: Without dead ends: 14345 [2018-12-01 12:46:38,932 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 397 GetRequests, 361 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 357 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=325, Invalid=1081, Unknown=0, NotChecked=0, Total=1406 [2018-12-01 12:46:38,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14345 states. [2018-12-01 12:46:39,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14345 to 14177. [2018-12-01 12:46:39,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14177 states. [2018-12-01 12:46:39,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14177 states to 14177 states and 20573 transitions. [2018-12-01 12:46:39,098 INFO L78 Accepts]: Start accepts. Automaton has 14177 states and 20573 transitions. Word has length 338 [2018-12-01 12:46:39,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:39,098 INFO L480 AbstractCegarLoop]: Abstraction has 14177 states and 20573 transitions. [2018-12-01 12:46:39,098 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-01 12:46:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 14177 states and 20573 transitions. [2018-12-01 12:46:39,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2018-12-01 12:46:39,103 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:39,103 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 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] [2018-12-01 12:46:39,104 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:39,104 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:39,104 INFO L82 PathProgramCache]: Analyzing trace with hash 1707165188, now seen corresponding path program 1 times [2018-12-01 12:46:39,104 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:39,104 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:39,104 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:39,104 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:39,105 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:39,424 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 232 proven. 180 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-01 12:46:39,425 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:46:39,425 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:46:39,430 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:39,509 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:46:39,668 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 339 proven. 26 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-12-01 12:46:39,684 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:46:39,684 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 9] total 14 [2018-12-01 12:46:39,685 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-12-01 12:46:39,685 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-12-01 12:46:39,685 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2018-12-01 12:46:39,685 INFO L87 Difference]: Start difference. First operand 14177 states and 20573 transitions. Second operand 14 states. [2018-12-01 12:46:46,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:46,500 INFO L93 Difference]: Finished difference Result 28868 states and 42569 transitions. [2018-12-01 12:46:46,501 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-12-01 12:46:46,501 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 423 [2018-12-01 12:46:46,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:46,526 INFO L225 Difference]: With dead ends: 28868 [2018-12-01 12:46:46,526 INFO L226 Difference]: Without dead ends: 14661 [2018-12-01 12:46:46,540 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 482 GetRequests, 444 SyntacticMatches, 2 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 371 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=324, Invalid=1082, Unknown=0, NotChecked=0, Total=1406 [2018-12-01 12:46:46,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14661 states. [2018-12-01 12:46:46,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14661 to 14185. [2018-12-01 12:46:46,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14185 states. [2018-12-01 12:46:46,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14185 states to 14185 states and 20391 transitions. [2018-12-01 12:46:46,680 INFO L78 Accepts]: Start accepts. Automaton has 14185 states and 20391 transitions. Word has length 423 [2018-12-01 12:46:46,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:46,680 INFO L480 AbstractCegarLoop]: Abstraction has 14185 states and 20391 transitions. [2018-12-01 12:46:46,680 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-12-01 12:46:46,680 INFO L276 IsEmpty]: Start isEmpty. Operand 14185 states and 20391 transitions. [2018-12-01 12:46:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2018-12-01 12:46:46,683 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:46,683 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:46:46,683 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:46,683 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:46,683 INFO L82 PathProgramCache]: Analyzing trace with hash -1697416692, now seen corresponding path program 1 times [2018-12-01 12:46:46,683 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:46,683 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:46,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:46,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:46,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:46,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:46,883 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 194 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 12:46:46,884 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:46:46,884 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:46:46,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:46,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:46,953 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:46:47,018 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 194 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-01 12:46:47,034 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:46:47,034 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-01 12:46:47,034 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-01 12:46:47,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-01 12:46:47,034 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-01 12:46:47,035 INFO L87 Difference]: Start difference. First operand 14185 states and 20391 transitions. Second operand 9 states. [2018-12-01 12:46:50,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:50,796 INFO L93 Difference]: Finished difference Result 39160 states and 64826 transitions. [2018-12-01 12:46:50,796 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-12-01 12:46:50,796 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 439 [2018-12-01 12:46:50,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:50,853 INFO L225 Difference]: With dead ends: 39160 [2018-12-01 12:46:50,853 INFO L226 Difference]: Without dead ends: 25288 [2018-12-01 12:46:50,875 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 460 GetRequests, 444 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=99, Invalid=207, Unknown=0, NotChecked=0, Total=306 [2018-12-01 12:46:50,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25288 states. [2018-12-01 12:46:51,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25288 to 24582. [2018-12-01 12:46:51,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24582 states. [2018-12-01 12:46:51,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24582 states to 24582 states and 39260 transitions. [2018-12-01 12:46:51,223 INFO L78 Accepts]: Start accepts. Automaton has 24582 states and 39260 transitions. Word has length 439 [2018-12-01 12:46:51,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:51,223 INFO L480 AbstractCegarLoop]: Abstraction has 24582 states and 39260 transitions. [2018-12-01 12:46:51,223 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-01 12:46:51,224 INFO L276 IsEmpty]: Start isEmpty. Operand 24582 states and 39260 transitions. [2018-12-01 12:46:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2018-12-01 12:46:51,228 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:51,229 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:46:51,229 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:51,229 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:51,229 INFO L82 PathProgramCache]: Analyzing trace with hash 219197671, now seen corresponding path program 1 times [2018-12-01 12:46:51,229 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:51,229 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:51,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:51,230 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:51,230 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:51,467 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-01 12:46:51,467 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:46:51,467 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:46:51,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:51,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:51,537 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:46:51,630 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-01 12:46:51,645 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:46:51,646 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-01 12:46:51,646 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-01 12:46:51,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-01 12:46:51,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-01 12:46:51,646 INFO L87 Difference]: Start difference. First operand 24582 states and 39260 transitions. Second operand 9 states. [2018-12-01 12:46:55,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:46:55,549 INFO L93 Difference]: Finished difference Result 52310 states and 94119 transitions. [2018-12-01 12:46:55,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-12-01 12:46:55,549 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 532 [2018-12-01 12:46:55,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:46:55,633 INFO L225 Difference]: With dead ends: 52310 [2018-12-01 12:46:55,633 INFO L226 Difference]: Without dead ends: 28041 [2018-12-01 12:46:55,681 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 561 GetRequests, 542 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=125, Invalid=295, Unknown=0, NotChecked=0, Total=420 [2018-12-01 12:46:55,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28041 states. [2018-12-01 12:46:56,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28041 to 27929. [2018-12-01 12:46:56,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27929 states. [2018-12-01 12:46:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27929 states to 27929 states and 43262 transitions. [2018-12-01 12:46:56,164 INFO L78 Accepts]: Start accepts. Automaton has 27929 states and 43262 transitions. Word has length 532 [2018-12-01 12:46:56,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:46:56,164 INFO L480 AbstractCegarLoop]: Abstraction has 27929 states and 43262 transitions. [2018-12-01 12:46:56,164 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-01 12:46:56,164 INFO L276 IsEmpty]: Start isEmpty. Operand 27929 states and 43262 transitions. [2018-12-01 12:46:56,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 562 [2018-12-01 12:46:56,169 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:46:56,169 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:46:56,169 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:46:56,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:46:56,170 INFO L82 PathProgramCache]: Analyzing trace with hash -1552371708, now seen corresponding path program 1 times [2018-12-01 12:46:56,170 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:46:56,170 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:46:56,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:56,170 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:56,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:46:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:56,696 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 247 proven. 140 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2018-12-01 12:46:56,696 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:46:56,696 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:46:56,702 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:46:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:46:56,769 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:46:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 475 proven. 2 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2018-12-01 12:46:56,907 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:46:56,907 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 5] total 15 [2018-12-01 12:46:56,908 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-12-01 12:46:56,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-12-01 12:46:56,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2018-12-01 12:46:56,908 INFO L87 Difference]: Start difference. First operand 27929 states and 43262 transitions. Second operand 15 states. [2018-12-01 12:47:03,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:47:03,822 INFO L93 Difference]: Finished difference Result 54470 states and 84756 transitions. [2018-12-01 12:47:03,822 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2018-12-01 12:47:03,822 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 561 [2018-12-01 12:47:03,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:47:03,894 INFO L225 Difference]: With dead ends: 54470 [2018-12-01 12:47:03,894 INFO L226 Difference]: Without dead ends: 27161 [2018-12-01 12:47:03,972 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 670 GetRequests, 604 SyntacticMatches, 5 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1218 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=825, Invalid=3081, Unknown=0, NotChecked=0, Total=3906 [2018-12-01 12:47:03,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27161 states. [2018-12-01 12:47:04,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27161 to 24695. [2018-12-01 12:47:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24695 states. [2018-12-01 12:47:04,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24695 states to 24695 states and 31978 transitions. [2018-12-01 12:47:04,279 INFO L78 Accepts]: Start accepts. Automaton has 24695 states and 31978 transitions. Word has length 561 [2018-12-01 12:47:04,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:47:04,280 INFO L480 AbstractCegarLoop]: Abstraction has 24695 states and 31978 transitions. [2018-12-01 12:47:04,280 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-12-01 12:47:04,280 INFO L276 IsEmpty]: Start isEmpty. Operand 24695 states and 31978 transitions. [2018-12-01 12:47:04,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2018-12-01 12:47:04,284 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:47:04,284 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:47:04,284 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:47:04,284 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:47:04,284 INFO L82 PathProgramCache]: Analyzing trace with hash 301184196, now seen corresponding path program 1 times [2018-12-01 12:47:04,284 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:47:04,285 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:47:04,285 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:47:04,285 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:47:04,285 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:47:04,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:47:04,480 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 156 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2018-12-01 12:47:04,480 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 12:47:04,481 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-01 12:47:04,481 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-01 12:47:04,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-01 12:47:04,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-01 12:47:04,481 INFO L87 Difference]: Start difference. First operand 24695 states and 31978 transitions. Second operand 4 states. [2018-12-01 12:47:06,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:47:06,656 INFO L93 Difference]: Finished difference Result 51621 states and 66645 transitions. [2018-12-01 12:47:06,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-01 12:47:06,657 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 598 [2018-12-01 12:47:06,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:47:06,698 INFO L225 Difference]: With dead ends: 51621 [2018-12-01 12:47:06,698 INFO L226 Difference]: Without dead ends: 25905 [2018-12-01 12:47:06,723 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-01 12:47:06,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25905 states. [2018-12-01 12:47:06,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25905 to 23963. [2018-12-01 12:47:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23963 states. [2018-12-01 12:47:06,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23963 states to 23963 states and 30284 transitions. [2018-12-01 12:47:06,986 INFO L78 Accepts]: Start accepts. Automaton has 23963 states and 30284 transitions. Word has length 598 [2018-12-01 12:47:06,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:47:06,986 INFO L480 AbstractCegarLoop]: Abstraction has 23963 states and 30284 transitions. [2018-12-01 12:47:06,986 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-01 12:47:06,986 INFO L276 IsEmpty]: Start isEmpty. Operand 23963 states and 30284 transitions. [2018-12-01 12:47:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 621 [2018-12-01 12:47:06,990 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:47:06,991 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:47:06,991 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:47:06,991 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:47:06,991 INFO L82 PathProgramCache]: Analyzing trace with hash 1460365922, now seen corresponding path program 1 times [2018-12-01 12:47:06,991 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:47:06,991 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:47:06,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:47:06,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:47:06,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:47:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:47:07,206 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 343 proven. 2 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-12-01 12:47:07,207 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:47:07,207 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:47:07,213 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:47:07,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:47:07,286 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:47:07,455 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 343 proven. 2 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2018-12-01 12:47:07,470 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:47:07,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5] total 9 [2018-12-01 12:47:07,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-01 12:47:07,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-01 12:47:07,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2018-12-01 12:47:07,471 INFO L87 Difference]: Start difference. First operand 23963 states and 30284 transitions. Second operand 9 states. [2018-12-01 12:47:09,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:47:09,944 INFO L93 Difference]: Finished difference Result 44618 states and 55140 transitions. [2018-12-01 12:47:09,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-01 12:47:09,945 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 620 [2018-12-01 12:47:09,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:47:09,972 INFO L225 Difference]: With dead ends: 44618 [2018-12-01 12:47:09,972 INFO L226 Difference]: Without dead ends: 20968 [2018-12-01 12:47:10,001 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 639 GetRequests, 625 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-12-01 12:47:10,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20968 states. [2018-12-01 12:47:10,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20968 to 20856. [2018-12-01 12:47:10,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20856 states. [2018-12-01 12:47:10,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20856 states to 20856 states and 23592 transitions. [2018-12-01 12:47:10,185 INFO L78 Accepts]: Start accepts. Automaton has 20856 states and 23592 transitions. Word has length 620 [2018-12-01 12:47:10,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:47:10,185 INFO L480 AbstractCegarLoop]: Abstraction has 20856 states and 23592 transitions. [2018-12-01 12:47:10,185 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-01 12:47:10,185 INFO L276 IsEmpty]: Start isEmpty. Operand 20856 states and 23592 transitions. [2018-12-01 12:47:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 708 [2018-12-01 12:47:10,192 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:47:10,192 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:47:10,192 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:47:10,192 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:47:10,192 INFO L82 PathProgramCache]: Analyzing trace with hash 1811406955, now seen corresponding path program 1 times [2018-12-01 12:47:10,192 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:47:10,192 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:47:10,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:47:10,193 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:47:10,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:47:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:47:10,440 INFO L134 CoverageAnalysis]: Checked inductivity of 922 backedges. 214 proven. 2 refuted. 0 times theorem prover too weak. 706 trivial. 0 not checked. [2018-12-01 12:47:10,441 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:47:10,441 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:47:10,446 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:47:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:47:10,531 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:47:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 922 backedges. 527 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2018-12-01 12:47:10,653 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 12:47:10,653 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-01 12:47:10,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 12:47:10,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 12:47:10,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 12:47:10,654 INFO L87 Difference]: Start difference. First operand 20856 states and 23592 transitions. Second operand 3 states. [2018-12-01 12:47:11,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:47:11,876 INFO L93 Difference]: Finished difference Result 41696 states and 47181 transitions. [2018-12-01 12:47:11,877 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 12:47:11,877 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 707 [2018-12-01 12:47:11,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:47:11,900 INFO L225 Difference]: With dead ends: 41696 [2018-12-01 12:47:11,900 INFO L226 Difference]: Without dead ends: 21153 [2018-12-01 12:47:11,916 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 709 GetRequests, 708 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 12:47:11,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21153 states. [2018-12-01 12:47:12,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21153 to 20844. [2018-12-01 12:47:12,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20844 states. [2018-12-01 12:47:12,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20844 states to 20844 states and 23556 transitions. [2018-12-01 12:47:12,085 INFO L78 Accepts]: Start accepts. Automaton has 20844 states and 23556 transitions. Word has length 707 [2018-12-01 12:47:12,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:47:12,086 INFO L480 AbstractCegarLoop]: Abstraction has 20844 states and 23556 transitions. [2018-12-01 12:47:12,086 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 12:47:12,086 INFO L276 IsEmpty]: Start isEmpty. Operand 20844 states and 23556 transitions. [2018-12-01 12:47:12,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2018-12-01 12:47:12,092 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:47:12,092 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-01 12:47:12,092 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:47:12,093 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:47:12,093 INFO L82 PathProgramCache]: Analyzing trace with hash 1049520022, now seen corresponding path program 1 times [2018-12-01 12:47:12,093 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:47:12,093 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:47:12,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:47:12,093 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:47:12,093 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:47:12,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:47:12,573 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-01 12:47:12,574 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:47:12,574 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:47:12,580 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:47:12,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:47:12,665 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:47:46,999 WARN L180 SmtUtils]: Spent 32.23 s on a formula simplification. DAG size of input: 130 DAG size of output: 60 [2018-12-01 12:47:49,403 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2018-12-01 12:47:49,419 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:47:49,419 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 11 [2018-12-01 12:47:49,419 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-01 12:47:49,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-01 12:47:49,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=75, Unknown=2, NotChecked=0, Total=110 [2018-12-01 12:47:49,419 INFO L87 Difference]: Start difference. First operand 20844 states and 23556 transitions. Second operand 11 states. [2018-12-01 12:48:06,493 WARN L180 SmtUtils]: Spent 12.97 s on a formula simplification that was a NOOP. DAG size: 64 [2018-12-01 12:48:24,001 WARN L180 SmtUtils]: Spent 13.48 s on a formula simplification that was a NOOP. DAG size: 67 [2018-12-01 12:48:52,326 WARN L180 SmtUtils]: Spent 3.66 s on a formula simplification that was a NOOP. DAG size: 75 [2018-12-01 12:48:58,419 WARN L180 SmtUtils]: Spent 4.04 s on a formula simplification that was a NOOP. DAG size: 64 [2018-12-01 12:50:08,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:50:08,897 INFO L93 Difference]: Finished difference Result 71440 states and 84416 transitions. [2018-12-01 12:50:08,898 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2018-12-01 12:50:08,898 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 706 [2018-12-01 12:50:08,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:50:08,982 INFO L225 Difference]: With dead ends: 71440 [2018-12-01 12:50:08,982 INFO L226 Difference]: Without dead ends: 50909 [2018-12-01 12:50:09,014 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 742 GetRequests, 709 SyntacticMatches, 3 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227 ImplicationChecksByTransitivity, 84.1s TimeCoverageRelationStatistics Valid=303, Invalid=680, Unknown=9, NotChecked=0, Total=992 [2018-12-01 12:50:09,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50909 states. [2018-12-01 12:50:09,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50909 to 37642. [2018-12-01 12:50:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37642 states. [2018-12-01 12:50:09,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37642 states to 37642 states and 41695 transitions. [2018-12-01 12:50:09,453 INFO L78 Accepts]: Start accepts. Automaton has 37642 states and 41695 transitions. Word has length 706 [2018-12-01 12:50:09,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:50:09,453 INFO L480 AbstractCegarLoop]: Abstraction has 37642 states and 41695 transitions. [2018-12-01 12:50:09,453 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-01 12:50:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 37642 states and 41695 transitions. [2018-12-01 12:50:09,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 746 [2018-12-01 12:50:09,462 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:50:09,463 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-01 12:50:09,463 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:50:09,463 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:50:09,463 INFO L82 PathProgramCache]: Analyzing trace with hash 1443562723, now seen corresponding path program 1 times [2018-12-01 12:50:09,463 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:50:09,463 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:50:09,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:50:09,464 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:50:09,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:50:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:50:10,881 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 485 proven. 53 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-01 12:50:10,881 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:50:10,881 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:50:10,887 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:50:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:50:10,984 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:50:26,623 WARN L180 SmtUtils]: Spent 15.54 s on a formula simplification that was a NOOP. DAG size: 54 [2018-12-01 12:50:28,287 WARN L180 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 31 [2018-12-01 12:50:29,051 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 485 proven. 53 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2018-12-01 12:50:29,066 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:50:29,067 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 10] total 21 [2018-12-01 12:50:29,067 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-12-01 12:50:29,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-12-01 12:50:29,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=347, Unknown=1, NotChecked=0, Total=420 [2018-12-01 12:50:29,068 INFO L87 Difference]: Start difference. First operand 37642 states and 41695 transitions. Second operand 21 states. [2018-12-01 12:50:31,160 WARN L180 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2018-12-01 12:50:31,601 WARN L180 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2018-12-01 12:50:33,598 WARN L180 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 56 [2018-12-01 12:50:35,252 WARN L180 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 39 [2018-12-01 12:50:36,203 WARN L180 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 42 [2018-12-01 12:50:36,926 WARN L180 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2018-12-01 12:50:38,297 WARN L180 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 40 [2018-12-01 12:50:49,622 WARN L180 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2018-12-01 12:50:50,131 WARN L180 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2018-12-01 12:50:57,043 WARN L180 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 34 [2018-12-01 12:51:01,070 WARN L180 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2018-12-01 12:51:20,929 WARN L180 SmtUtils]: Spent 19.49 s on a formula simplification. DAG size of input: 63 DAG size of output: 55 [2018-12-01 12:51:25,002 WARN L180 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2018-12-01 12:51:27,576 WARN L180 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2018-12-01 12:51:33,303 WARN L180 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 42 [2018-12-01 12:51:34,935 WARN L180 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-12-01 12:51:49,445 WARN L180 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2018-12-01 12:51:59,124 WARN L180 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2018-12-01 12:52:11,312 WARN L180 SmtUtils]: Spent 11.50 s on a formula simplification. DAG size of input: 101 DAG size of output: 71 [2018-12-01 12:52:14,877 WARN L180 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 66 [2018-12-01 12:52:26,314 WARN L180 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 46 [2018-12-01 12:52:43,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:52:43,434 INFO L93 Difference]: Finished difference Result 77756 states and 87018 transitions. [2018-12-01 12:52:43,434 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2018-12-01 12:52:43,434 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 745 [2018-12-01 12:52:43,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:52:43,488 INFO L225 Difference]: With dead ends: 77756 [2018-12-01 12:52:43,488 INFO L226 Difference]: Without dead ends: 41988 [2018-12-01 12:52:43,518 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 895 GetRequests, 795 SyntacticMatches, 8 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 3179 ImplicationChecksByTransitivity, 88.6s TimeCoverageRelationStatistics Valid=1878, Invalid=6814, Unknown=50, NotChecked=0, Total=8742 [2018-12-01 12:52:43,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41988 states. [2018-12-01 12:52:43,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41988 to 38945. [2018-12-01 12:52:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38945 states. [2018-12-01 12:52:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38945 states to 38945 states and 43060 transitions. [2018-12-01 12:52:43,909 INFO L78 Accepts]: Start accepts. Automaton has 38945 states and 43060 transitions. Word has length 745 [2018-12-01 12:52:43,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:52:43,909 INFO L480 AbstractCegarLoop]: Abstraction has 38945 states and 43060 transitions. [2018-12-01 12:52:43,909 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-12-01 12:52:43,909 INFO L276 IsEmpty]: Start isEmpty. Operand 38945 states and 43060 transitions. [2018-12-01 12:52:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 759 [2018-12-01 12:52:43,919 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:52:43,919 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:52:43,919 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:52:43,919 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:52:43,919 INFO L82 PathProgramCache]: Analyzing trace with hash 1824119879, now seen corresponding path program 1 times [2018-12-01 12:52:43,919 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:52:43,919 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:52:43,920 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:52:43,920 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:52:43,920 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:52:43,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:52:44,210 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 778 trivial. 0 not checked. [2018-12-01 12:52:44,210 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-01 12:52:44,210 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-01 12:52:44,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-01 12:52:44,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-01 12:52:44,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-01 12:52:44,211 INFO L87 Difference]: Start difference. First operand 38945 states and 43060 transitions. Second operand 5 states. [2018-12-01 12:52:46,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:52:46,646 INFO L93 Difference]: Finished difference Result 91415 states and 101090 transitions. [2018-12-01 12:52:46,647 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-01 12:52:46,647 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 758 [2018-12-01 12:52:46,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:52:46,720 INFO L225 Difference]: With dead ends: 91415 [2018-12-01 12:52:46,720 INFO L226 Difference]: Without dead ends: 54344 [2018-12-01 12:52:46,755 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-01 12:52:46,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54344 states. [2018-12-01 12:52:47,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54344 to 43280. [2018-12-01 12:52:47,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43280 states. [2018-12-01 12:52:47,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43280 states to 43280 states and 47596 transitions. [2018-12-01 12:52:47,210 INFO L78 Accepts]: Start accepts. Automaton has 43280 states and 47596 transitions. Word has length 758 [2018-12-01 12:52:47,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:52:47,211 INFO L480 AbstractCegarLoop]: Abstraction has 43280 states and 47596 transitions. [2018-12-01 12:52:47,211 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-01 12:52:47,211 INFO L276 IsEmpty]: Start isEmpty. Operand 43280 states and 47596 transitions. [2018-12-01 12:52:47,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 874 [2018-12-01 12:52:47,228 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:52:47,228 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:52:47,229 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:52:47,229 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:52:47,229 INFO L82 PathProgramCache]: Analyzing trace with hash -37716587, now seen corresponding path program 1 times [2018-12-01 12:52:47,229 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:52:47,229 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:52:47,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:52:47,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:52:47,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:52:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:52:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 664 proven. 53 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2018-12-01 12:52:47,922 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:52:47,922 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:52:47,928 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:52:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:52:48,031 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:52:49,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 715 proven. 2 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2018-12-01 12:52:49,334 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:52:49,334 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 11] total 18 [2018-12-01 12:52:49,335 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-12-01 12:52:49,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-12-01 12:52:49,335 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=256, Unknown=0, NotChecked=0, Total=306 [2018-12-01 12:52:49,335 INFO L87 Difference]: Start difference. First operand 43280 states and 47596 transitions. Second operand 18 states. [2018-12-01 12:53:05,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:53:05,565 INFO L93 Difference]: Finished difference Result 92828 states and 102503 transitions. [2018-12-01 12:53:05,565 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 81 states. [2018-12-01 12:53:05,565 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 873 [2018-12-01 12:53:05,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:53:05,624 INFO L225 Difference]: With dead ends: 92828 [2018-12-01 12:53:05,624 INFO L226 Difference]: Without dead ends: 51422 [2018-12-01 12:53:05,647 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 994 GetRequests, 902 SyntacticMatches, 2 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2818 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=1516, Invalid=6856, Unknown=0, NotChecked=0, Total=8372 [2018-12-01 12:53:05,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51422 states. [2018-12-01 12:53:06,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51422 to 46089. [2018-12-01 12:53:06,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46089 states. [2018-12-01 12:53:06,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46089 states to 46089 states and 50769 transitions. [2018-12-01 12:53:06,119 INFO L78 Accepts]: Start accepts. Automaton has 46089 states and 50769 transitions. Word has length 873 [2018-12-01 12:53:06,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:53:06,120 INFO L480 AbstractCegarLoop]: Abstraction has 46089 states and 50769 transitions. [2018-12-01 12:53:06,120 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-12-01 12:53:06,120 INFO L276 IsEmpty]: Start isEmpty. Operand 46089 states and 50769 transitions. [2018-12-01 12:53:06,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2018-12-01 12:53:06,150 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:53:06,151 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:53:06,151 INFO L423 AbstractCegarLoop]: === Iteration 21 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:53:06,151 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:53:06,151 INFO L82 PathProgramCache]: Analyzing trace with hash -537889236, now seen corresponding path program 1 times [2018-12-01 12:53:06,151 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:53:06,151 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:53:06,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:53:06,152 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:53:06,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:53:06,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:53:06,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1307 backedges. 839 proven. 2 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2018-12-01 12:53:06,640 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:53:06,640 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:53:06,646 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:53:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:53:06,760 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:53:07,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1307 backedges. 839 proven. 2 refuted. 0 times theorem prover too weak. 466 trivial. 0 not checked. [2018-12-01 12:53:07,073 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:53:07,074 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2018-12-01 12:53:07,074 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-01 12:53:07,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-01 12:53:07,074 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-12-01 12:53:07,075 INFO L87 Difference]: Start difference. First operand 46089 states and 50769 transitions. Second operand 7 states. [2018-12-01 12:53:09,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:53:09,817 INFO L93 Difference]: Finished difference Result 103150 states and 113522 transitions. [2018-12-01 12:53:09,818 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-01 12:53:09,818 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 997 [2018-12-01 12:53:09,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:53:09,936 INFO L225 Difference]: With dead ends: 103150 [2018-12-01 12:53:09,936 INFO L226 Difference]: Without dead ends: 58566 [2018-12-01 12:53:09,955 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1014 GetRequests, 1004 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2018-12-01 12:53:09,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58566 states. [2018-12-01 12:53:10,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58566 to 56659. [2018-12-01 12:53:10,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56659 states. [2018-12-01 12:53:10,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56659 states to 56659 states and 61604 transitions. [2018-12-01 12:53:10,532 INFO L78 Accepts]: Start accepts. Automaton has 56659 states and 61604 transitions. Word has length 997 [2018-12-01 12:53:10,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:53:10,533 INFO L480 AbstractCegarLoop]: Abstraction has 56659 states and 61604 transitions. [2018-12-01 12:53:10,533 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-01 12:53:10,533 INFO L276 IsEmpty]: Start isEmpty. Operand 56659 states and 61604 transitions. [2018-12-01 12:53:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2018-12-01 12:53:10,565 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:53:10,565 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:53:10,565 INFO L423 AbstractCegarLoop]: === Iteration 22 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:53:10,566 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:53:10,566 INFO L82 PathProgramCache]: Analyzing trace with hash 1116120176, now seen corresponding path program 1 times [2018-12-01 12:53:10,566 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:53:10,566 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:53:10,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:53:10,566 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:53:10,566 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:53:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:53:10,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 214 proven. 2 refuted. 0 times theorem prover too weak. 1101 trivial. 0 not checked. [2018-12-01 12:53:10,928 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:53:10,929 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:53:10,934 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:53:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:53:11,060 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:53:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 793 proven. 0 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2018-12-01 12:53:11,349 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-01 12:53:11,349 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2018-12-01 12:53:11,349 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-01 12:53:11,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-01 12:53:11,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 12:53:11,350 INFO L87 Difference]: Start difference. First operand 56659 states and 61604 transitions. Second operand 3 states. [2018-12-01 12:53:13,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:53:13,102 INFO L93 Difference]: Finished difference Result 114781 states and 124853 transitions. [2018-12-01 12:53:13,102 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-01 12:53:13,102 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1002 [2018-12-01 12:53:13,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:53:13,176 INFO L225 Difference]: With dead ends: 114781 [2018-12-01 12:53:13,176 INFO L226 Difference]: Without dead ends: 55607 [2018-12-01 12:53:13,224 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1004 GetRequests, 1003 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-01 12:53:13,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55607 states. [2018-12-01 12:53:13,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55607 to 55606. [2018-12-01 12:53:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55606 states. [2018-12-01 12:53:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55606 states to 55606 states and 59900 transitions. [2018-12-01 12:53:13,904 INFO L78 Accepts]: Start accepts. Automaton has 55606 states and 59900 transitions. Word has length 1002 [2018-12-01 12:53:13,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:53:13,905 INFO L480 AbstractCegarLoop]: Abstraction has 55606 states and 59900 transitions. [2018-12-01 12:53:13,905 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-01 12:53:13,905 INFO L276 IsEmpty]: Start isEmpty. Operand 55606 states and 59900 transitions. [2018-12-01 12:53:13,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2018-12-01 12:53:13,931 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:53:13,931 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:53:13,931 INFO L423 AbstractCegarLoop]: === Iteration 23 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:53:13,931 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:53:13,932 INFO L82 PathProgramCache]: Analyzing trace with hash -2116341416, now seen corresponding path program 1 times [2018-12-01 12:53:13,932 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:53:13,932 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:53:13,932 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:53:13,932 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:53:13,932 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:53:13,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:53:14,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1355 backedges. 203 proven. 21 refuted. 0 times theorem prover too weak. 1131 trivial. 0 not checked. [2018-12-01 12:53:14,568 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:53:14,568 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:53:14,574 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:53:14,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:53:14,689 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:53:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1355 backedges. 865 proven. 2 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2018-12-01 12:53:15,072 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:53:15,073 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2018-12-01 12:53:15,073 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-01 12:53:15,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-01 12:53:15,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-12-01 12:53:15,074 INFO L87 Difference]: Start difference. First operand 55606 states and 59900 transitions. Second operand 10 states. [2018-12-01 12:53:21,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:53:21,108 INFO L93 Difference]: Finished difference Result 121324 states and 131183 transitions. [2018-12-01 12:53:21,108 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2018-12-01 12:53:21,108 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1023 [2018-12-01 12:53:21,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:53:21,191 INFO L225 Difference]: With dead ends: 121324 [2018-12-01 12:53:21,191 INFO L226 Difference]: Without dead ends: 60672 [2018-12-01 12:53:21,239 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1126 GetRequests, 1070 SyntacticMatches, 3 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1013 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=507, Invalid=2463, Unknown=0, NotChecked=0, Total=2970 [2018-12-01 12:53:21,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60672 states. [2018-12-01 12:53:21,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60672 to 57779. [2018-12-01 12:53:21,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57779 states. [2018-12-01 12:53:21,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57779 states to 57779 states and 61120 transitions. [2018-12-01 12:53:21,927 INFO L78 Accepts]: Start accepts. Automaton has 57779 states and 61120 transitions. Word has length 1023 [2018-12-01 12:53:21,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:53:21,927 INFO L480 AbstractCegarLoop]: Abstraction has 57779 states and 61120 transitions. [2018-12-01 12:53:21,927 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-01 12:53:21,927 INFO L276 IsEmpty]: Start isEmpty. Operand 57779 states and 61120 transitions. [2018-12-01 12:53:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1248 [2018-12-01 12:53:21,964 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:53:21,964 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:53:21,965 INFO L423 AbstractCegarLoop]: === Iteration 24 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:53:21,965 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:53:21,965 INFO L82 PathProgramCache]: Analyzing trace with hash -1419447534, now seen corresponding path program 1 times [2018-12-01 12:53:21,965 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:53:21,965 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:53:21,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:53:21,966 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:53:21,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:53:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:53:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2817 backedges. 1198 proven. 53 refuted. 0 times theorem prover too weak. 1566 trivial. 0 not checked. [2018-12-01 12:53:24,417 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:53:24,418 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:53:24,423 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:53:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:53:24,564 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:53:25,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2817 backedges. 2080 proven. 84 refuted. 0 times theorem prover too weak. 653 trivial. 0 not checked. [2018-12-01 12:53:25,304 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:53:25,304 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 8] total 23 [2018-12-01 12:53:25,305 INFO L459 AbstractCegarLoop]: Interpolant automaton has 23 states [2018-12-01 12:53:25,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2018-12-01 12:53:25,305 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=445, Unknown=0, NotChecked=0, Total=506 [2018-12-01 12:53:25,305 INFO L87 Difference]: Start difference. First operand 57779 states and 61120 transitions. Second operand 23 states. [2018-12-01 12:53:31,413 WARN L180 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2018-12-01 12:53:46,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:53:46,592 INFO L93 Difference]: Finished difference Result 119103 states and 126072 transitions. [2018-12-01 12:53:46,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 93 states. [2018-12-01 12:53:46,592 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 1247 [2018-12-01 12:53:46,592 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:53:46,677 INFO L225 Difference]: With dead ends: 119103 [2018-12-01 12:53:46,677 INFO L226 Difference]: Without dead ends: 63836 [2018-12-01 12:53:46,723 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1421 GetRequests, 1310 SyntacticMatches, 3 SemanticMatches, 108 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4054 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=1674, Invalid=10316, Unknown=0, NotChecked=0, Total=11990 [2018-12-01 12:53:46,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63836 states. [2018-12-01 12:53:47,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63836 to 59772. [2018-12-01 12:53:47,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59772 states. [2018-12-01 12:53:47,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59772 states to 59772 states and 63233 transitions. [2018-12-01 12:53:47,388 INFO L78 Accepts]: Start accepts. Automaton has 59772 states and 63233 transitions. Word has length 1247 [2018-12-01 12:53:47,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:53:47,389 INFO L480 AbstractCegarLoop]: Abstraction has 59772 states and 63233 transitions. [2018-12-01 12:53:47,389 INFO L481 AbstractCegarLoop]: Interpolant automaton has 23 states. [2018-12-01 12:53:47,389 INFO L276 IsEmpty]: Start isEmpty. Operand 59772 states and 63233 transitions. [2018-12-01 12:53:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1392 [2018-12-01 12:53:47,440 INFO L394 BasicCegarLoop]: Found error trace [2018-12-01 12:53:47,440 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-01 12:53:47,440 INFO L423 AbstractCegarLoop]: === Iteration 25 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-01 12:53:47,440 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 12:53:47,441 INFO L82 PathProgramCache]: Analyzing trace with hash 1500573390, now seen corresponding path program 1 times [2018-12-01 12:53:47,441 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-01 12:53:47,441 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-01 12:53:47,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:53:47,441 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:53:47,441 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-01 12:53:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:53:48,292 INFO L134 CoverageAnalysis]: Checked inductivity of 3377 backedges. 1394 proven. 2 refuted. 0 times theorem prover too weak. 1981 trivial. 0 not checked. [2018-12-01 12:53:48,293 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-01 12:53:48,293 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-01 12:53:48,298 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-01 12:53:48,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-01 12:53:48,465 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-01 12:53:49,055 INFO L134 CoverageAnalysis]: Checked inductivity of 3377 backedges. 1394 proven. 2 refuted. 0 times theorem prover too weak. 1981 trivial. 0 not checked. [2018-12-01 12:53:49,070 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-01 12:53:49,071 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-01 12:53:49,071 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-01 12:53:49,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-01 12:53:49,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-12-01 12:53:49,072 INFO L87 Difference]: Start difference. First operand 59772 states and 63233 transitions. Second operand 6 states. [2018-12-01 12:53:52,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-01 12:53:52,728 INFO L93 Difference]: Finished difference Result 118142 states and 125903 transitions. [2018-12-01 12:53:52,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-01 12:53:52,729 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1391 [2018-12-01 12:53:52,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-01 12:53:52,730 INFO L225 Difference]: With dead ends: 118142 [2018-12-01 12:53:52,730 INFO L226 Difference]: Without dead ends: 0 [2018-12-01 12:53:52,796 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1405 GetRequests, 1396 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-12-01 12:53:52,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-01 12:53:52,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-01 12:53:52,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-01 12:53:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-01 12:53:52,796 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1391 [2018-12-01 12:53:52,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-01 12:53:52,797 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-01 12:53:52,797 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-01 12:53:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-01 12:53:52,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-01 12:53:52,800 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-01 12:53:52,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:52,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:53,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:54,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:55,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:56,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:57,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:57,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:57,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:57,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:57,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:57,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:57,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:57,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:53:57,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,621 WARN L180 SmtUtils]: Spent 6.92 s on a formula simplification. DAG size of input: 1860 DAG size of output: 1583 [2018-12-01 12:54:01,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:01,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:02,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:03,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:04,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:04,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:04,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:04,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:04,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:04,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:04,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:04,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,471 WARN L180 SmtUtils]: Spent 6.85 s on a formula simplification. DAG size of input: 1860 DAG size of output: 1583 [2018-12-01 12:54:08,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:08,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:09,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-01 12:54:26,377 WARN L180 SmtUtils]: Spent 16.62 s on a formula simplification. DAG size of input: 1499 DAG size of output: 179 [2018-12-01 12:54:43,329 WARN L180 SmtUtils]: Spent 16.91 s on a formula simplification. DAG size of input: 1474 DAG size of output: 189 [2018-12-01 12:55:12,682 WARN L180 SmtUtils]: Spent 29.34 s on a formula simplification. DAG size of input: 1544 DAG size of output: 160 [2018-12-01 12:55:41,890 WARN L180 SmtUtils]: Spent 29.20 s on a formula simplification. DAG size of input: 1544 DAG size of output: 160 [2018-12-01 12:56:03,688 WARN L180 SmtUtils]: Spent 21.74 s on a formula simplification. DAG size of input: 1750 DAG size of output: 222 [2018-12-01 12:56:03,690 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a2~0 |old(~a2~0)|) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|)) [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1658 1758) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1729(lines 1729 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1658 1758) the Hoare annotation is: (let ((.cse39 (+ |old(~a29~0)| 144))) (let ((.cse12 (= |old(~a2~0)| ~a2~0)) (.cse10 (<= (+ |old(~a29~0)| 16) 0)) (.cse33 (< 0 .cse39)) (.cse38 (+ |old(~a0~0)| 147)) (.cse28 (= 3 |old(~a2~0)|)) (.cse35 (< 0 (+ |old(~a0~0)| 61))) (.cse37 (<= (+ |old(~a4~0)| 86) 0)) (.cse34 (= 1 ~a2~0)) (.cse11 (= ~a29~0 |old(~a29~0)|)) (.cse13 (= ~a0~0 |old(~a0~0)|)) (.cse36 (= 3 ~a2~0)) (.cse14 (= ~a4~0 |old(~a4~0)|))) (let ((.cse24 (< 0 (+ |old(~a4~0)| 504331))) (.cse3 (< 0 (+ |old(~a29~0)| 145))) (.cse0 (and .cse11 .cse13 .cse36 .cse14)) (.cse19 (= |old(~a0~0)| ~a0~0)) (.cse25 (not (= 1 |old(~a2~0)|))) (.cse23 (and .cse11 .cse34 .cse13 .cse14)) (.cse26 (and .cse35 .cse37 (<= .cse39 0))) (.cse4 (< 0 (+ |old(~a0~0)| 44))) (.cse32 (and .cse11 (= ~a2~0 |old(~a2~0)|) .cse13 .cse14)) (.cse17 (< 0 (+ |old(~a0~0)| 300075))) (.cse2 (not .cse28)) (.cse29 (and .cse11 (not (= ~a2~0 3)) .cse13 .cse14 (<= 3 ~a2~0) (<= ~a2~0 4))) (.cse30 (< 4 |old(~a2~0)|)) (.cse21 (< 929269 |old(~a29~0)|)) (.cse6 (< (+ |old(~a4~0)| 85) 0)) (.cse5 (< 0 .cse38)) (.cse18 (< (+ |old(~a29~0)| 127) 0)) (.cse31 (and .cse37 .cse10 (<= .cse38 0) .cse33)) (.cse7 (< |old(~a2~0)| 3)) (.cse8 (= 4 |old(~a2~0)|)) (.cse16 (< (+ |old(~a0~0)| 143) 0)) (.cse27 (< 0 (+ |old(~a4~0)| 89))) (.cse15 (< 0 (+ |old(~a0~0)| 98))) (.cse1 (< 0 (+ |old(~a4~0)| 42))) (.cse22 (< (+ |old(~a0~0)| 80) 0)) (.cse9 (and .cse11 .cse12 .cse13 .cse14)) (.cse20 (not (= 2 |old(~a2~0)|)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4)) (or .cse5 (or .cse1 .cse6 .cse7 .cse8) .cse9) (or (or .cse1 .cse10 .cse6 .cse7 .cse8) (and (and .cse11 .cse12) .cse13 .cse14) .cse15) (or .cse0 (or .cse1 .cse16 .cse2 .cse4)) (or .cse0 (or .cse1 .cse6 .cse2 .cse4)) (or (or .cse17 .cse1 .cse6 .cse18 .cse7) (and .cse14 (and .cse19 .cse11 .cse12))) (or .cse1 .cse5 .cse9 .cse6 .cse20) (or .cse1 .cse9 .cse21 .cse4 .cse10 .cse22 .cse20) (or .cse23 .cse24 (or .cse25 .cse26)) (or .cse9 .cse24 (or .cse18 .cse7 .cse16 .cse4)) (or .cse21 .cse9 (or .cse1 .cse10 .cse6 .cse20 .cse4)) (or .cse0 (or .cse27 .cse2 .cse3)) (or .cse28 (< |old(~a29~0)| 134634) .cse1 .cse29 .cse6 .cse7 .cse30) (or .cse0 (or .cse17 .cse1 .cse18 .cse31 .cse2)) (or .cse32 (or .cse1 (or .cse25 .cse26 .cse33))) (or (or .cse25 .cse1 .cse10 .cse6) (and .cse14 (and .cse19 .cse11 .cse34))) (or .cse1 .cse6 .cse9 .cse35 (< (+ |old(~a0~0)| 97) 0) (not (= 5 |old(~a2~0)|))) (or .cse25 .cse1 .cse23 .cse26 .cse4) (or .cse9 (or .cse1 .cse10 .cse22 .cse7)) (or (or (or .cse27 .cse33) .cse20) (and (and .cse11 (= 2 ~a2~0)) .cse13 .cse14)) (or (or .cse27 .cse28 .cse7) .cse15 .cse32) (or .cse28 .cse1 .cse5 .cse6 .cse33 .cse29 .cse7 .cse30) (or (or .cse27 .cse18) .cse21 .cse9 .cse31 .cse20) (or .cse28 .cse1 .cse29 .cse7 .cse16 .cse30) (or .cse17 (and (and .cse11 .cse13 .cse36) .cse14) (or .cse27 .cse33 .cse2)) (or (or .cse27 .cse10 .cse7) .cse9) (or .cse1 .cse6 .cse16 .cse9 .cse7 .cse15) (or .cse28 .cse1 .cse5 .cse6 .cse29 .cse10 .cse7 .cse30) (or .cse1 .cse21 .cse6 .cse9 .cse18 .cse20 .cse15) (or .cse28 .cse1 .cse5 .cse9 .cse18 .cse31 .cse7 .cse8) (or .cse9 .cse16 .cse27 .cse20 .cse15) (or .cse1 .cse33 .cse22 .cse9 .cse20))))) [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1742(lines 1742 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1709(lines 1709 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1672(lines 1672 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1701(lines 1701 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1668(lines 1668 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1722(lines 1722 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1685(lines 1685 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1710(lines 1710 1721) no Hoare annotation was computed. [2018-12-01 12:56:03,691 INFO L448 ceAbstractionStarter]: For program point L1710-2(lines 1710 1721) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1658 1758) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L1706(lines 1706 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L1661(lines 1661 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L1686(lines 1686 1693) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L1686-2(lines 1686 1693) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L1678(lines 1678 1756) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L168-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L102-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L36-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L895(lines 895 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L829(lines 829 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L169(line 169) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L103(line 103) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L830(lines 830 839) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L830-2(lines 830 839) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L1623(lines 1623 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,692 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L105-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L39-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L1030(lines 1030 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L1559(lines 1559 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L172(line 172) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L569(lines 569 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L1494(lines 1494 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L1098(lines 1098 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L768(lines 768 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L1099(lines 1099 1107) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L42-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L1099-2(lines 1099 1107) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L901(lines 901 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L373(lines 373 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L307(lines 307 319) no Hoare annotation was computed. [2018-12-01 12:56:03,693 INFO L448 ceAbstractionStarter]: For program point L241(lines 241 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 319) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L109(line 109) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L43(line 43) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L1629(lines 1629 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L1431(lines 1431 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L1035(lines 1035 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L1300(lines 1300 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L177-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L1168(lines 1168 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L45-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L178(line 178) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L707(lines 707 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L641(lines 641 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 586) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L1566(lines 1566 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L575-2(lines 575 586) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L840(lines 840 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,694 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 651) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L642-2(lines 642 651) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L1501(lines 1501 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L180-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L114-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L48-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L973(lines 973 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L445(lines 445 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L115(line 115) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L49(line 49) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L1635(lines 1635 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L380(lines 380 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L1371(lines 1371 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L1438(lines 1438 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L183-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L117-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L1108(lines 1108 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,695 INFO L448 ceAbstractionStarter]: For program point L51-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L1571(lines 1571 1581) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L1571-2(lines 1571 1581) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L1439(lines 1439 1448) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L1439-2(lines 1439 1448) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L184(line 184) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L118(line 118) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L845(lines 845 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L779(lines 779 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L912(lines 912 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L1243(lines 1243 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L186-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L120-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L54-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L979(lines 979 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L1640(lines 1640 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L1508(lines 1508 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L253(lines 253 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-12-01 12:56:03,696 INFO L448 ceAbstractionStarter]: For program point L1178(lines 1178 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L55(line 55) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L320(lines 320 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 160) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L1378(lines 1378 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L189-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L57-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L652(lines 652 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L1511(lines 1511 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L1115(lines 1115 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L1049(lines 1049 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L851(lines 851 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 528) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 528) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1061) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L1050-2(lines 1050 1061) no Hoare annotation was computed. [2018-12-01 12:56:03,697 INFO L448 ceAbstractionStarter]: For program point L786(lines 786 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 23 1656) the Hoare annotation is: (let ((.cse35 (+ |old(~a0~0)| 98)) (.cse15 (= |old(~a2~0)| ~a2~0)) (.cse36 (= 3 ~a2~0)) (.cse19 (not (= ~a2~0 3))) (.cse21 (<= 3 ~a2~0)) (.cse20 (<= ~a2~0 4)) (.cse0 (= 3 |old(~a2~0)|)) (.cse6 (< (+ |old(~a4~0)| 85) 0)) (.cse2 (< |old(~a2~0)| 3)) (.cse13 (= 4 |old(~a2~0)|)) (.cse14 (= ~a29~0 |old(~a29~0)|)) (.cse37 (= ~a2~0 |old(~a2~0)|)) (.cse16 (= ~a0~0 |old(~a0~0)|)) (.cse17 (= ~a4~0 |old(~a4~0)|))) (let ((.cse7 (< 929269 |old(~a29~0)|)) (.cse9 (< (+ |old(~a29~0)| 127) 0)) (.cse11 (and .cse14 .cse37 .cse16 .cse17)) (.cse29 (or .cse0 .cse6 .cse2 .cse13)) (.cse4 (and .cse14 .cse19 .cse16 .cse17 .cse21 .cse20)) (.cse25 (< 0 (+ |old(~a0~0)| 147))) (.cse5 (< 4 |old(~a2~0)|)) (.cse12 (<= (+ |old(~a29~0)| 16) 0)) (.cse26 (< (+ |old(~a0~0)| 80) 0)) (.cse22 (< 0 (+ |old(~a0~0)| 300075))) (.cse1 (< 0 (+ |old(~a4~0)| 42))) (.cse28 (not .cse0)) (.cse34 (< 0 (+ |old(~a29~0)| 145))) (.cse24 (< 0 (+ |old(~a0~0)| 44))) (.cse27 (and .cse14 .cse16 .cse36 .cse17)) (.cse23 (and .cse14 .cse15 .cse16 .cse17)) (.cse3 (< (+ |old(~a0~0)| 143) 0)) (.cse18 (< 0 .cse35)) (.cse8 (< 0 (+ |old(~a4~0)| 89))) (.cse30 (< 0 (+ |old(~a29~0)| 144))) (.cse10 (not (= 2 |old(~a2~0)|))) (.cse31 (not (= 1 |old(~a2~0)|))) (.cse33 (< 0 (+ |old(~a4~0)| 504331))) (.cse32 (and .cse14 (= 1 ~a2~0) .cse16 .cse17))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse4 (or .cse0 (< |old(~a29~0)| 134634) .cse6 .cse2) .cse5) (or (or .cse7 (or .cse8 .cse9) .cse10) .cse11) (or (or .cse1 (or .cse12 .cse6 .cse2 .cse13)) (and (and .cse14 .cse15) .cse16 .cse17) .cse18) (or (and .cse14 .cse19 .cse16 .cse17 .cse20 .cse21) (or .cse0 .cse22 .cse1 .cse6 .cse9 .cse2) .cse5) (or (or .cse8 .cse0 .cse2) (and (and .cse15 .cse14) .cse16 .cse17) .cse18) (or .cse23 .cse7 (or .cse1 .cse12 .cse6 .cse24) .cse10) (or .cse1 .cse25 .cse23 .cse6 .cse10) (or .cse1 .cse7 .cse24 .cse12 .cse23 .cse26 .cse10) (or .cse27 (or .cse22 .cse1 .cse12 .cse28)) (or .cse0 .cse1 .cse25 .cse12 .cse2 .cse13 .cse23) (or .cse1 .cse29 .cse23 .cse3 .cse18) (or .cse1 .cse26 .cse10 .cse23 .cse30) (or .cse4 .cse1 .cse25 (or .cse0 .cse12 .cse6 .cse2) .cse5) (or .cse31 .cse1 .cse32 .cse24) (or (or .cse8 .cse12 .cse2) .cse11) (or .cse23 .cse33 (or .cse9 .cse2 .cse3 .cse24)) (or (or .cse3 .cse28 .cse24) .cse1 .cse27) (or .cse1 .cse7 .cse6 .cse9 .cse10 .cse18 .cse23) (or (or .cse8 .cse28 .cse34) .cse11) (or .cse27 (or .cse1 (or .cse6 .cse28) .cse24)) (or .cse25 (or .cse1 .cse29) .cse23) (or .cse4 .cse0 .cse1 .cse25 .cse6 .cse2 .cse5 .cse30) (or (< 0 (+ |old(~a0~0)| 61)) .cse23 .cse1 (not (= 5 |old(~a2~0)|)) (<= .cse35 0) .cse6) (or .cse32 (or .cse1 (or .cse31 .cse30))) (or .cse32 (or .cse31 .cse1 .cse12 .cse6)) (or .cse23 (or .cse1 .cse12 .cse26 .cse2)) (or .cse22 (and (and .cse14 .cse16 .cse36) .cse17) (or .cse8 .cse30 .cse28)) (or (or .cse1 .cse28 .cse34 .cse24) .cse27) (or .cse8 .cse23 .cse3 .cse10 .cse18) (or (and (and .cse14 .cse37) .cse16 .cse17) (or (or .cse8 .cse30) .cse10)) (or .cse31 .cse33 .cse32)))) [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L192-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L60-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L985(lines 985 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 402) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L391-2(lines 391 402) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L193(line 193) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-12-01 12:56:03,698 INFO L448 ceAbstractionStarter]: For program point L1647(lines 1647 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L1449(lines 1449 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L855(lines 855 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L657(lines 657 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L1516(lines 1516 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L195-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L129-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L1385(lines 1385 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L196(line 196) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L1122(lines 1122 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L462(lines 462 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L198-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,699 INFO L448 ceAbstractionStarter]: For program point L132-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L66-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L925(lines 925 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L595(lines 595 605) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L595-2(lines 595 605) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L1388(lines 1388 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1332) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L1322-2(lines 1322 1332) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L133(line 133) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L67(line 67) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L992(lines 992 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,700 INFO L448 ceAbstractionStarter]: For program point L794(lines 794 803) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L794-2(lines 794 803) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L662(lines 662 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 541) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L530-2(lines 530 541) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L1522(lines 1522 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L1456(lines 1456 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L333(lines 333 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L201-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L135-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L69-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,701 INFO L448 ceAbstractionStarter]: For program point L862(lines 862 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L444 ceAbstractionStarter]: At program point L1655(line 1655) the Hoare annotation is: (let ((.cse38 (+ ~a29~0 16)) (.cse39 (+ ~a0~0 147)) (.cse41 (= ~a2~0 |old(~a2~0)|)) (.cse21 (= |old(~a2~0)| ~a2~0)) (.cse42 (+ |old(~a0~0)| 98)) (.cse2 (= 3 |old(~a2~0)|)) (.cse4 (< (+ |old(~a4~0)| 85) 0)) (.cse5 (< |old(~a2~0)| 3)) (.cse25 (= 4 |old(~a2~0)|)) (.cse19 (+ |old(~a0~0)| 147)) (.cse10 (= 1 ~a2~0)) (.cse11 (= ~a29~0 |old(~a29~0)|)) (.cse12 (= ~a0~0 |old(~a0~0)|)) (.cse34 (= 3 ~a2~0)) (.cse13 (= ~a4~0 |old(~a4~0)|))) (let ((.cse37 (and .cse11 .cse12 .cse34 .cse13)) (.cse14 (< 929269 |old(~a29~0)|)) (.cse6 (and .cse11 (not (= ~a2~0 3)) .cse12 .cse13 (<= 3 ~a2~0) (<= ~a2~0 4))) (.cse7 (< 4 |old(~a2~0)|)) (.cse16 (< (+ |old(~a0~0)| 80) 0)) (.cse3 (<= (+ |old(~a29~0)| 16) 0)) (.cse40 (= |old(~a0~0)| ~a0~0)) (.cse29 (and .cse11 .cse10 .cse12 .cse13)) (.cse9 (< 0 (+ |old(~a29~0)| 144))) (.cse1 (< 0 .cse19)) (.cse30 (or .cse2 .cse4 .cse5 .cse25)) (.cse17 (not (= 2 |old(~a2~0)|))) (.cse35 (< 0 (+ |old(~a4~0)| 89))) (.cse23 (< 0 .cse42)) (.cse43 (< 0 (+ |old(~a4~0)| 504331))) (.cse18 (and .cse11 .cse21 .cse12 .cse13)) (.cse24 (< (+ |old(~a0~0)| 143) 0)) (.cse28 (not .cse2)) (.cse36 (< 0 (+ |old(~a29~0)| 145))) (.cse26 (and .cse11 .cse41 .cse12 .cse13)) (.cse31 (<= .cse39 0)) (.cse32 (<= .cse38 0)) (.cse33 (< 0 (+ ~a0~0 98))) (.cse20 (not (= 2 calculate_output_~input))) (.cse8 (not (= 1 |old(~a2~0)|))) (.cse15 (< 0 (+ |old(~a0~0)| 44))) (.cse27 (< 0 (+ |old(~a0~0)| 300075))) (.cse0 (< 0 (+ |old(~a4~0)| 42))) (.cse22 (< (+ |old(~a29~0)| 127) 0))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4 .cse5) .cse6 .cse7) (or (or .cse0 (or .cse8 .cse9)) (and (and .cse10 (or (< 0 (+ ~a4~0 86)) (<= (+ ~a0~0 61) 0))) .cse11 .cse12 .cse13)) (or .cse0 (or .cse2 (< |old(~a29~0)| 134634) .cse4 .cse5) .cse6 .cse7) (or .cse0 .cse14 .cse15 .cse3 .cse16 .cse17 .cse18) (or .cse0 .cse14 .cse4 (and .cse11 (or (<= .cse19 0) (<= 44 |old(~a29~0)|) .cse20) .cse21 .cse12 .cse13) .cse22 .cse17 .cse23) (or .cse14 (or .cse0 .cse3 .cse4 .cse15) .cse18 .cse17) (or .cse2 .cse6 .cse0 .cse5 .cse24 .cse7) (or .cse2 .cse0 .cse1 .cse3 .cse5 .cse25 .cse18) (or .cse26 (or .cse27 .cse0 .cse3 .cse28)) (or .cse8 .cse0 .cse29 .cse15) (or .cse0 .cse30 .cse24 .cse23 .cse18) (or (and .cse11 .cse12 .cse13 (and (or .cse31 .cse32 .cse33 (not (= calculate_output_~input 2))) .cse34)) (or .cse0 (or .cse4 .cse28) .cse15)) (or (or .cse35 .cse28 .cse36) .cse37) (or (and (and .cse11 .cse10) .cse12 .cse13) (or .cse8 .cse0 .cse3 .cse4)) (or (or .cse24 .cse28 .cse15) .cse0 .cse37) (or .cse0 .cse18 .cse16 .cse17 .cse9) (or .cse0 .cse1 .cse4 .cse18 .cse17) (or (or .cse14 (or .cse35 .cse22) .cse17) (and .cse11 .cse21 .cse12 .cse13 (or (< 0 .cse38) (< 0 .cse39)))) (or (or .cse0 (or .cse3 .cse4 .cse5 .cse25)) (and (and .cse40 .cse11 .cse21) .cse13) .cse23) (or .cse2 .cse0 .cse1 .cse4 .cse6 .cse5 .cse7 .cse9) (or .cse18 (or .cse0 .cse3 .cse16 .cse5)) (or (or (or .cse35 .cse9) .cse17) (and (and .cse11 (= 2 ~a2~0)) .cse12 .cse13)) (or (or .cse35 .cse3 .cse5) (and .cse13 (and .cse40 .cse11 .cse41))) (or (< 0 (+ |old(~a0~0)| 61)) (and .cse11 .cse21 (or (not (= calculate_output_~input 5)) .cse32) .cse12 .cse13) .cse0 (not (= 5 |old(~a2~0)|)) (<= .cse42 0) .cse4) (or .cse8 .cse29 .cse43) (or .cse27 (and (and .cse11 .cse12 .cse34) .cse13) (or .cse35 .cse9 .cse28)) (or .cse18 .cse1 (or .cse0 .cse30)) (or .cse35 .cse18 .cse24 .cse17 .cse23) (or (or .cse35 .cse2 .cse5) (and (and .cse11 .cse41) .cse12 .cse13) .cse23) (or .cse43 .cse18 (or .cse22 .cse5 .cse24 .cse15)) (or (or .cse0 .cse28 .cse36 .cse15) .cse26) (or .cse0 (or .cse31 .cse32 .cse33 .cse20) (or .cse8 .cse4) .cse15) (or (or .cse27 .cse0 .cse4 .cse22 .cse5) (and (and .cse11 .cse21) .cse12 .cse13))))) [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L1655-1(line 1655) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L1589(lines 1589 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L202(line 202) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L136(line 136) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L1128(lines 1128 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L1062(lines 1062 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L732(lines 732 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L336(lines 336 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L1261(lines 1261 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L204-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L138-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1073) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L1063-2(lines 1063 1073) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L403(lines 403 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L1394(lines 1394 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,702 INFO L448 ceAbstractionStarter]: For program point L205(line 205) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L139(line 139) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L998(lines 998 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L668(lines 668 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L1461(lines 1461 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1407) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L1395-2(lines 1395 1407) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L735(lines 735 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L1528(lines 1528 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L1264(lines 1264 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L75-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L142(line 142) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L76(line 76) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L341(lines 341 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L1134(lines 1134 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L474(lines 474 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,703 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 349) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L1333(lines 1333 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 349) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L144-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1144) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L78-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L1135-2(lines 1135 1144) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L1004(lines 1004 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L1533(lines 1533 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L1203(lines 1203 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L147-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L81-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L1271(lines 1271 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L82(line 82) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L1602(lines 1602 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,704 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L1338(lines 1338 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L942(lines 942 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L150-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L84-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L811(lines 811 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L613(lines 613 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 556) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L547-2(lines 547 556) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L1208(lines 1208 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L1473(lines 1473 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L350(lines 350 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L1606(lines 1606 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L1540(lines 1540 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L1408(lines 1408 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L285(lines 285 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L219(lines 219 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L153-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L87-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,705 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L1277(lines 1277 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L220(lines 220 228) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L154(line 154) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 228) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L88(line 88) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L1212(lines 1212 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L948(lines 948 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L24(lines 24 26) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L24-2(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L817(lines 817 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L1478(lines 1478 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L355(lines 355 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,706 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L885(lines 885 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1612(lines 1612 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L159-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1150(lines 1150 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L93-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L27-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 894) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L886-2(lines 886 894) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L754(lines 754 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1622) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1547(lines 1547 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1613-2(lines 1613 1622) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L160(line 160) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L94(line 94) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1019(lines 1019 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L557(lines 557 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L491(lines 491 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1482(lines 1482 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1218(lines 1218 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,707 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 568) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L558-2(lines 558 568) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L1351(lines 1351 1358) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L1351-2(lines 1351 1358) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L30-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L361(lines 361 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L229(lines 229 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L163(line 163) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L824(lines 824 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L1419(lines 1419 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L693(lines 693 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L1420(lines 1420 1430) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L1420-2(lines 1420 1430) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L165-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L1156(lines 1156 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L33-1(lines 23 1656) no Hoare annotation was computed. [2018-12-01 12:56:03,708 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 706) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L694-2(lines 694 706) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L1289(lines 1289 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L166(line 166) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L1091(lines 1091 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L1554(lines 1554 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L1488(lines 1488 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L1290(lines 1290 1299) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L1224(lines 1224 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L1290-2(lines 1290 1299) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point L1026(lines 1026 1654) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a0~0 44))) (and (<= (+ ~a4~0 89) 0) (= 1 ~a2~0) (<= 0 .cse0) (<= .cse0 0) (= (+ ~a29~0 127) 0))) [2018-12-01 12:56:03,709 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-01 12:56:03,709 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1760 1776) the Hoare annotation is: (let ((.cse0 (+ |old(~a0~0)| 44))) (or (not (= 1 |old(~a2~0)|)) (not (= 0 (+ |old(~a29~0)| 127))) (< 0 .cse0) (< 0 (+ |old(~a4~0)| 89)) (and (= 1 ~a2~0) (= ~a0~0 |old(~a0~0)|) (= ~a4~0 |old(~a4~0)|) (= (+ ~a29~0 127) 0)) (< .cse0 0))) [2018-12-01 12:56:03,709 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1760 1776) no Hoare annotation was computed. [2018-12-01 12:56:03,710 INFO L444 ceAbstractionStarter]: At program point L1774(line 1774) the Hoare annotation is: (let ((.cse12 (<= 0 (+ ~a29~0 127))) (.cse20 (+ ~a0~0 98)) (.cse22 (< 0 (+ ~a29~0 16))) (.cse3 (<= 3 ~a2~0)) (.cse0 (<= (+ ~a4~0 89) 0)) (.cse21 (not (= ~a2~0 4))) (.cse11 (not (= ~a2~0 3)))) (let ((.cse8 (<= (+ ~a0~0 147) 0)) (.cse13 (<= (+ ~a0~0 300075) 0)) (.cse10 (<= 0 (+ ~a0~0 97))) (.cse6 (and .cse0 .cse21 .cse11)) (.cse9 (and .cse21 .cse22 .cse11 (<= |old(~a2~0)| 2) .cse3)) (.cse24 (<= 0 (+ ~a0~0 80))) (.cse14 (<= (+ ~a29~0 144) 0)) (.cse4 (<= ~a2~0 4)) (.cse5 (<= .cse20 0)) (.cse7 (+ |old(~a0~0)| 44)) (.cse17 (= 1 ~a2~0)) (.cse26 (and .cse0 .cse21 .cse11 .cse12)) (.cse27 (<= (+ ~a4~0 504331) 0)) (.cse18 (<= 0 (+ ~a0~0 143))) (.cse15 (<= (+ ~a29~0 145) 0)) (.cse16 (= 3 ~a2~0)) (.cse23 (<= ~a29~0 929269)) (.cse2 (<= (+ ~a4~0 42) 0)) (.cse1 (<= 0 (+ ~a4~0 85))) (.cse19 (= 2 ~a2~0)) (.cse25 (<= (+ ~a0~0 44) 0))) (or (and .cse0 (= 4 ~a2~0)) (and (and .cse1 (<= 134634 ~a29~0) .cse2 .cse3) .cse4) (and .cse5 (and .cse6 .cse3)) (< 0 .cse7) (and .cse2 .cse8 .cse9) (and .cse2 .cse10 .cse11 .cse3 .cse4) (and .cse1 .cse12 .cse2 .cse13 .cse3) (and .cse8 .cse14 (and .cse2 (and .cse1 .cse3))) (and .cse0 .cse15 .cse16) (and .cse2 (and .cse17 .cse14)) (and .cse5 .cse18 (and .cse6 .cse19)) (and (< 0 (+ ~a4~0 86)) (= 5 ~a2~0) (<= (+ ~a0~0 61) 0) .cse2 (< 0 .cse20)) (and .cse5 (and .cse2 (and .cse1 .cse21 .cse22 .cse3))) (and (and (and .cse1 .cse19 .cse12) .cse2) .cse5 .cse23) (and (and .cse0 .cse14 .cse16) .cse13) (and (and .cse2 .cse1 .cse21 .cse3) .cse8) (and (and .cse22 .cse0) .cse16) (and (and .cse1 .cse22 .cse2 .cse3) .cse8) (not (= 1 |old(~a2~0)|)) (and (and .cse2 (and .cse1 .cse19)) .cse8) (and .cse23 (and .cse24 .cse2 .cse22 .cse25) .cse19) (and .cse2 .cse22 .cse13 .cse16) (and .cse22 .cse2 .cse10 .cse16) (not (= 0 (+ |old(~a29~0)| 127))) (and (and .cse2 .cse1 .cse25) .cse16) (and .cse22 .cse26 .cse3) (and .cse27 .cse17) (and .cse17 .cse2 .cse25) (and (and .cse6 .cse14) .cse19) (and .cse24 .cse2 .cse9) (and (and .cse24 .cse2 .cse14) .cse19) (and .cse2 .cse18 .cse25 .cse3 .cse4) (and .cse1 .cse5 .cse2 .cse18 .cse3) (< .cse7 0) (and .cse2 (and .cse1 .cse22 .cse17)) (and .cse23 .cse26 .cse19) (and .cse27 (and (and (and .cse12 .cse3) .cse25) .cse18)) (and .cse2 .cse15 .cse16 .cse25) (and .cse23 (and .cse2 (and .cse1 .cse22 .cse19) .cse25)) (< 0 (+ |old(~a4~0)| 89))))) [2018-12-01 12:56:03,711 INFO L448 ceAbstractionStarter]: For program point L1774-1(line 1774) no Hoare annotation was computed. [2018-12-01 12:56:03,712 INFO L448 ceAbstractionStarter]: For program point L1771(line 1771) no Hoare annotation was computed. [2018-12-01 12:56:03,712 INFO L444 ceAbstractionStarter]: At program point L1766-2(lines 1766 1775) the Hoare annotation is: (let ((.cse12 (<= 0 (+ ~a29~0 127))) (.cse20 (+ ~a0~0 98)) (.cse22 (< 0 (+ ~a29~0 16))) (.cse3 (<= 3 ~a2~0)) (.cse0 (<= (+ ~a4~0 89) 0)) (.cse21 (not (= ~a2~0 4))) (.cse11 (not (= ~a2~0 3)))) (let ((.cse8 (<= (+ ~a0~0 147) 0)) (.cse13 (<= (+ ~a0~0 300075) 0)) (.cse10 (<= 0 (+ ~a0~0 97))) (.cse6 (and .cse0 .cse21 .cse11)) (.cse9 (and .cse21 .cse22 .cse11 (<= |old(~a2~0)| 2) .cse3)) (.cse24 (<= 0 (+ ~a0~0 80))) (.cse14 (<= (+ ~a29~0 144) 0)) (.cse4 (<= ~a2~0 4)) (.cse5 (<= .cse20 0)) (.cse7 (+ |old(~a0~0)| 44)) (.cse17 (= 1 ~a2~0)) (.cse26 (and .cse0 .cse21 .cse11 .cse12)) (.cse27 (<= (+ ~a4~0 504331) 0)) (.cse18 (<= 0 (+ ~a0~0 143))) (.cse15 (<= (+ ~a29~0 145) 0)) (.cse16 (= 3 ~a2~0)) (.cse23 (<= ~a29~0 929269)) (.cse2 (<= (+ ~a4~0 42) 0)) (.cse1 (<= 0 (+ ~a4~0 85))) (.cse19 (= 2 ~a2~0)) (.cse25 (<= (+ ~a0~0 44) 0))) (or (and .cse0 (= 4 ~a2~0)) (and (and .cse1 (<= 134634 ~a29~0) .cse2 .cse3) .cse4) (and .cse5 (and .cse6 .cse3)) (< 0 .cse7) (and .cse2 .cse8 .cse9) (and .cse2 .cse10 .cse11 .cse3 .cse4) (and .cse1 .cse12 .cse2 .cse13 .cse3) (and .cse8 .cse14 (and .cse2 (and .cse1 .cse3))) (and .cse0 .cse15 .cse16) (and .cse2 (and .cse17 .cse14)) (and .cse5 .cse18 (and .cse6 .cse19)) (and (< 0 (+ ~a4~0 86)) (= 5 ~a2~0) (<= (+ ~a0~0 61) 0) .cse2 (< 0 .cse20)) (and .cse5 (and .cse2 (and .cse1 .cse21 .cse22 .cse3))) (and (and (and .cse1 .cse19 .cse12) .cse2) .cse5 .cse23) (and (and .cse0 .cse14 .cse16) .cse13) (and (and .cse2 .cse1 .cse21 .cse3) .cse8) (and (and .cse22 .cse0) .cse16) (and (and .cse1 .cse22 .cse2 .cse3) .cse8) (not (= 1 |old(~a2~0)|)) (and (and .cse2 (and .cse1 .cse19)) .cse8) (and .cse23 (and .cse24 .cse2 .cse22 .cse25) .cse19) (and .cse2 .cse22 .cse13 .cse16) (and .cse22 .cse2 .cse10 .cse16) (not (= 0 (+ |old(~a29~0)| 127))) (and (and .cse2 .cse1 .cse25) .cse16) (and .cse22 .cse26 .cse3) (and .cse27 .cse17) (and .cse17 .cse2 .cse25) (and (and .cse6 .cse14) .cse19) (and .cse24 .cse2 .cse9) (and (and .cse24 .cse2 .cse14) .cse19) (and .cse2 .cse18 .cse25 .cse3 .cse4) (and .cse1 .cse5 .cse2 .cse18 .cse3) (< .cse7 0) (and .cse2 (and .cse1 .cse22 .cse17)) (and .cse23 .cse26 .cse19) (and .cse27 (and (and (and .cse12 .cse3) .cse25) .cse18)) (and .cse2 .cse15 .cse16 .cse25) (and .cse23 (and .cse2 (and .cse1 .cse22 .cse19) .cse25)) (< 0 (+ |old(~a4~0)| 89))))) [2018-12-01 12:56:03,719 INFO L448 ceAbstractionStarter]: For program point L1766-3(lines 1760 1776) no Hoare annotation was computed. [2018-12-01 12:56:03,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.12 12:56:03 BoogieIcfgContainer [2018-12-01 12:56:03,735 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-01 12:56:03,735 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 12:56:03,735 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 12:56:03,735 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 12:56:03,735 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 12:46:06" (3/4) ... [2018-12-01 12:56:03,738 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-01 12:56:03,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-01 12:56:03,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-12-01 12:56:03,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-12-01 12:56:03,743 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-01 12:56:03,756 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-12-01 12:56:03,757 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-01 12:56:03,776 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((((((((((((((((((((a4 + 89 <= 0 && 4 == a2) || ((((0 <= a4 + 85 && 134634 <= a29) && a4 + 42 <= 0) && 3 <= a2) && a2 <= 4)) || (a0 + 98 <= 0 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 3 <= a2)) || 0 < \old(a0) + 44) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && (((!(a2 == 4) && 0 < a29 + 16) && !(a2 == 3)) && \old(a2) <= 2) && 3 <= a2)) || ((((a4 + 42 <= 0 && 0 <= a0 + 97) && !(a2 == 3)) && 3 <= a2) && a2 <= 4)) || ((((0 <= a4 + 85 && 0 <= a29 + 127) && a4 + 42 <= 0) && a0 + 300075 <= 0) && 3 <= a2)) || ((a0 + 147 <= 0 && a29 + 144 <= 0) && a4 + 42 <= 0 && 0 <= a4 + 85 && 3 <= a2)) || ((a4 + 89 <= 0 && a29 + 145 <= 0) && 3 == a2)) || (a4 + 42 <= 0 && 1 == a2 && a29 + 144 <= 0)) || ((a0 + 98 <= 0 && 0 <= a0 + 143) && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 2 == a2)) || ((((0 < a4 + 86 && 5 == a2) && a0 + 61 <= 0) && a4 + 42 <= 0) && 0 < a0 + 98)) || (a0 + 98 <= 0 && a4 + 42 <= 0 && ((0 <= a4 + 85 && !(a2 == 4)) && 0 < a29 + 16) && 3 <= a2)) || (((((0 <= a4 + 85 && 2 == a2) && 0 <= a29 + 127) && a4 + 42 <= 0) && a0 + 98 <= 0) && a29 <= 929269)) || (((a4 + 89 <= 0 && a29 + 144 <= 0) && 3 == a2) && a0 + 300075 <= 0)) || ((((a4 + 42 <= 0 && 0 <= a4 + 85) && !(a2 == 4)) && 3 <= a2) && a0 + 147 <= 0)) || ((0 < a29 + 16 && a4 + 89 <= 0) && 3 == a2)) || ((((0 <= a4 + 85 && 0 < a29 + 16) && a4 + 42 <= 0) && 3 <= a2) && a0 + 147 <= 0)) || !(1 == \old(a2))) || ((a4 + 42 <= 0 && 0 <= a4 + 85 && 2 == a2) && a0 + 147 <= 0)) || ((a29 <= 929269 && ((0 <= a0 + 80 && a4 + 42 <= 0) && 0 < a29 + 16) && a0 + 44 <= 0) && 2 == a2)) || (((a4 + 42 <= 0 && 0 < a29 + 16) && a0 + 300075 <= 0) && 3 == a2)) || (((0 < a29 + 16 && a4 + 42 <= 0) && 0 <= a0 + 97) && 3 == a2)) || !(0 == \old(a29) + 127)) || (((a4 + 42 <= 0 && 0 <= a4 + 85) && a0 + 44 <= 0) && 3 == a2)) || ((0 < a29 + 16 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || (a4 + 504331 <= 0 && 1 == a2)) || ((1 == a2 && a4 + 42 <= 0) && a0 + 44 <= 0)) || ((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && a29 + 144 <= 0) && 2 == a2)) || ((0 <= a0 + 80 && a4 + 42 <= 0) && (((!(a2 == 4) && 0 < a29 + 16) && !(a2 == 3)) && \old(a2) <= 2) && 3 <= a2)) || (((0 <= a0 + 80 && a4 + 42 <= 0) && a29 + 144 <= 0) && 2 == a2)) || ((((a4 + 42 <= 0 && 0 <= a0 + 143) && a0 + 44 <= 0) && 3 <= a2) && a2 <= 4)) || ((((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 0 <= a0 + 143) && 3 <= a2)) || \old(a0) + 44 < 0) || (a4 + 42 <= 0 && (0 <= a4 + 85 && 0 < a29 + 16) && 1 == a2)) || ((a29 <= 929269 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 2 == a2)) || (a4 + 504331 <= 0 && ((0 <= a29 + 127 && 3 <= a2) && a0 + 44 <= 0) && 0 <= a0 + 143)) || (((a4 + 42 <= 0 && a29 + 145 <= 0) && 3 == a2) && a0 + 44 <= 0)) || (a29 <= 929269 && (a4 + 42 <= 0 && (0 <= a4 + 85 && 0 < a29 + 16) && 2 == a2) && a0 + 44 <= 0)) || 0 < \old(a4) + 89 [2018-12-01 12:56:03,861 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e39d2451-dcb2-42e6-b3cb-de0bd9272964/bin-2019/uautomizer/witness.graphml [2018-12-01 12:56:03,862 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 12:56:03,862 INFO L168 Benchmark]: Toolchain (without parser) took 599908.96 ms. Allocated memory was 1.0 GB in the beginning and 3.8 GB in the end (delta: 2.7 GB). Free memory was 950.6 MB in the beginning and 1.9 GB in the end (delta: -991.2 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-12-01 12:56:03,863 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 12:56:03,863 INFO L168 Benchmark]: CACSL2BoogieTranslator took 584.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 82.7 MB. Max. memory is 11.5 GB. [2018-12-01 12:56:03,863 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 12:56:03,863 INFO L168 Benchmark]: Boogie Preprocessor took 81.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. [2018-12-01 12:56:03,863 INFO L168 Benchmark]: RCFGBuilder took 1681.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 94.9 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -143.1 MB). Peak memory consumption was 293.2 MB. Max. memory is 11.5 GB. [2018-12-01 12:56:03,863 INFO L168 Benchmark]: TraceAbstraction took 597398.14 ms. Allocated memory was 1.3 GB in the beginning and 3.8 GB in the end (delta: 2.5 GB). Free memory was 1.2 GB in the beginning and 2.0 GB in the end (delta: -774.0 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2018-12-01 12:56:03,863 INFO L168 Benchmark]: Witness Printer took 126.69 ms. Allocated memory is still 3.8 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 11.5 GB. [2018-12-01 12:56:03,864 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 584.62 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 82.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 81.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1681.90 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 94.9 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -143.1 MB). Peak memory consumption was 293.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 597398.14 ms. Allocated memory was 1.3 GB in the beginning and 3.8 GB in the end (delta: 2.5 GB). Free memory was 1.2 GB in the beginning and 2.0 GB in the end (delta: -774.0 MB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * Witness Printer took 126.69 ms. Allocated memory is still 3.8 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 56.4 MB). Peak memory consumption was 56.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 160]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1766]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((((((((((a4 + 89 <= 0 && 4 == a2) || ((((0 <= a4 + 85 && 134634 <= a29) && a4 + 42 <= 0) && 3 <= a2) && a2 <= 4)) || (a0 + 98 <= 0 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 3 <= a2)) || 0 < \old(a0) + 44) || ((a4 + 42 <= 0 && a0 + 147 <= 0) && (((!(a2 == 4) && 0 < a29 + 16) && !(a2 == 3)) && \old(a2) <= 2) && 3 <= a2)) || ((((a4 + 42 <= 0 && 0 <= a0 + 97) && !(a2 == 3)) && 3 <= a2) && a2 <= 4)) || ((((0 <= a4 + 85 && 0 <= a29 + 127) && a4 + 42 <= 0) && a0 + 300075 <= 0) && 3 <= a2)) || ((a0 + 147 <= 0 && a29 + 144 <= 0) && a4 + 42 <= 0 && 0 <= a4 + 85 && 3 <= a2)) || ((a4 + 89 <= 0 && a29 + 145 <= 0) && 3 == a2)) || (a4 + 42 <= 0 && 1 == a2 && a29 + 144 <= 0)) || ((a0 + 98 <= 0 && 0 <= a0 + 143) && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 2 == a2)) || ((((0 < a4 + 86 && 5 == a2) && a0 + 61 <= 0) && a4 + 42 <= 0) && 0 < a0 + 98)) || (a0 + 98 <= 0 && a4 + 42 <= 0 && ((0 <= a4 + 85 && !(a2 == 4)) && 0 < a29 + 16) && 3 <= a2)) || (((((0 <= a4 + 85 && 2 == a2) && 0 <= a29 + 127) && a4 + 42 <= 0) && a0 + 98 <= 0) && a29 <= 929269)) || (((a4 + 89 <= 0 && a29 + 144 <= 0) && 3 == a2) && a0 + 300075 <= 0)) || ((((a4 + 42 <= 0 && 0 <= a4 + 85) && !(a2 == 4)) && 3 <= a2) && a0 + 147 <= 0)) || ((0 < a29 + 16 && a4 + 89 <= 0) && 3 == a2)) || ((((0 <= a4 + 85 && 0 < a29 + 16) && a4 + 42 <= 0) && 3 <= a2) && a0 + 147 <= 0)) || !(1 == \old(a2))) || ((a4 + 42 <= 0 && 0 <= a4 + 85 && 2 == a2) && a0 + 147 <= 0)) || ((a29 <= 929269 && ((0 <= a0 + 80 && a4 + 42 <= 0) && 0 < a29 + 16) && a0 + 44 <= 0) && 2 == a2)) || (((a4 + 42 <= 0 && 0 < a29 + 16) && a0 + 300075 <= 0) && 3 == a2)) || (((0 < a29 + 16 && a4 + 42 <= 0) && 0 <= a0 + 97) && 3 == a2)) || !(0 == \old(a29) + 127)) || (((a4 + 42 <= 0 && 0 <= a4 + 85) && a0 + 44 <= 0) && 3 == a2)) || ((0 < a29 + 16 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 3 <= a2)) || (a4 + 504331 <= 0 && 1 == a2)) || ((1 == a2 && a4 + 42 <= 0) && a0 + 44 <= 0)) || ((((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && a29 + 144 <= 0) && 2 == a2)) || ((0 <= a0 + 80 && a4 + 42 <= 0) && (((!(a2 == 4) && 0 < a29 + 16) && !(a2 == 3)) && \old(a2) <= 2) && 3 <= a2)) || (((0 <= a0 + 80 && a4 + 42 <= 0) && a29 + 144 <= 0) && 2 == a2)) || ((((a4 + 42 <= 0 && 0 <= a0 + 143) && a0 + 44 <= 0) && 3 <= a2) && a2 <= 4)) || ((((0 <= a4 + 85 && a0 + 98 <= 0) && a4 + 42 <= 0) && 0 <= a0 + 143) && 3 <= a2)) || \old(a0) + 44 < 0) || (a4 + 42 <= 0 && (0 <= a4 + 85 && 0 < a29 + 16) && 1 == a2)) || ((a29 <= 929269 && ((a4 + 89 <= 0 && !(a2 == 4)) && !(a2 == 3)) && 0 <= a29 + 127) && 2 == a2)) || (a4 + 504331 <= 0 && ((0 <= a29 + 127 && 3 <= a2) && a0 + 44 <= 0) && 0 <= a0 + 143)) || (((a4 + 42 <= 0 && a29 + 145 <= 0) && 3 == a2) && a0 + 44 <= 0)) || (a29 <= 929269 && (a4 + 42 <= 0 && (0 <= a4 + 85 && 0 < a29 + 16) && 2 == a2) && a0 + 44 <= 0)) || 0 < \old(a4) + 89 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 437 locations, 1 error locations. SAFE Result, 597.3s OverallTime, 25 OverallIterations, 8 TraceHistogramMax, 386.9s AutomataDifference, 0.0s DeadEndRemovalTime, 130.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 4065 SDtfs, 56339 SDslu, 7850 SDs, 0 SdLazy, 116727 SolverSat, 18288 SolverUnsat, 99 SolverUnknown, 0 SolverNotchecked, 236.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 13026 GetRequests, 12357 SyntacticMatches, 34 SemanticMatches, 635 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 13479 ImplicationChecksByTransitivity, 182.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=59772occurred in iteration=24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 7.0s AutomataMinimizationTime, 25 MinimizatonAttempts, 48427 StatesRemovedByMinimization, 24 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 7581 PreInvPairs, 8532 NumberOfFragments, 5782 HoareAnnotationTreeSize, 7581 FomulaSimplifications, 15722017 FormulaSimplificationTreeSizeReduction, 16.8s HoareSimplificationTime, 9 FomulaSimplificationsInter, 16140948 FormulaSimplificationTreeSizeReductionInter, 113.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.5s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 62.3s InterpolantComputationTime, 26227 NumberOfCodeBlocks, 26227 NumberOfCodeBlocksAsserted, 42 NumberOfCheckSat, 26185 ConstructedInterpolants, 71 QuantifiedInterpolants, 76925795 SizeOfPredicates, 24 NumberOfNonLiveVariables, 16270 ConjunctsInSsa, 188 ConjunctsInUnsatCore, 42 InterpolantComputations, 12 PerfectInterpolantSequences, 33019/34345 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...