./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/eca-rers2012/Problem03_label06_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/eca-rers2012/Problem03_label06_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 efd71a57cd4457ad6c114bfe7c857bcc7788c3aa ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-30 19:45:52,572 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-30 19:45:52,574 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-30 19:45:52,586 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-30 19:45:52,587 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-30 19:45:52,588 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-30 19:45:52,589 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-30 19:45:52,592 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-30 19:45:52,593 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-30 19:45:52,594 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-30 19:45:52,595 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-30 19:45:52,596 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-30 19:45:52,597 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-30 19:45:52,598 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-30 19:45:52,600 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-30 19:45:52,601 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-30 19:45:52,602 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-30 19:45:52,604 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-30 19:45:52,606 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-30 19:45:52,608 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-30 19:45:52,609 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-30 19:45:52,611 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-30 19:45:52,614 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-30 19:45:52,614 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-30 19:45:52,614 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-30 19:45:52,616 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-30 19:45:52,617 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-30 19:45:52,617 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-30 19:45:52,619 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-30 19:45:52,620 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-30 19:45:52,620 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-30 19:45:52,621 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-30 19:45:52,621 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-30 19:45:52,621 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-30 19:45:52,623 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-30 19:45:52,624 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-30 19:45:52,624 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-30 19:45:52,641 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-30 19:45:52,642 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-30 19:45:52,643 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-30 19:45:52,643 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-30 19:45:52,643 INFO L133 SettingsManager]: * Use SBE=true [2018-12-30 19:45:52,643 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-30 19:45:52,644 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-30 19:45:52,644 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-30 19:45:52,645 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-30 19:45:52,645 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-30 19:45:52,645 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-30 19:45:52,645 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-30 19:45:52,645 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-30 19:45:52,645 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-30 19:45:52,646 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-30 19:45:52,646 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-30 19:45:52,646 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-30 19:45:52,646 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-30 19:45:52,646 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-30 19:45:52,646 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-30 19:45:52,648 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-30 19:45:52,648 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-30 19:45:52,648 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-30 19:45:52,649 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-30 19:45:52,649 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-30 19:45:52,649 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-30 19:45:52,649 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-30 19:45:52,649 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-30 19:45:52,649 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> efd71a57cd4457ad6c114bfe7c857bcc7788c3aa [2018-12-30 19:45:52,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-30 19:45:52,707 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-30 19:45:52,711 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-30 19:45:52,712 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-30 19:45:52,712 INFO L276 PluginConnector]: CDTParser initialized [2018-12-30 19:45:52,713 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label06_true-unreach-call.c [2018-12-30 19:45:52,788 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05dc2040a/3941d8772d0b458eba519b81ef25b9c0/FLAG43dc9c32b [2018-12-30 19:45:53,476 INFO L307 CDTParser]: Found 1 translation units. [2018-12-30 19:45:53,477 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label06_true-unreach-call.c [2018-12-30 19:45:53,498 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05dc2040a/3941d8772d0b458eba519b81ef25b9c0/FLAG43dc9c32b [2018-12-30 19:45:53,596 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05dc2040a/3941d8772d0b458eba519b81ef25b9c0 [2018-12-30 19:45:53,600 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-30 19:45:53,602 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-30 19:45:53,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-30 19:45:53,603 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-30 19:45:53,609 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-30 19:45:53,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.12 07:45:53" (1/1) ... [2018-12-30 19:45:53,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75de2af1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:53, skipping insertion in model container [2018-12-30 19:45:53,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.12 07:45:53" (1/1) ... [2018-12-30 19:45:53,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-30 19:45:53,719 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-30 19:45:54,461 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-30 19:45:54,471 INFO L191 MainTranslator]: Completed pre-run [2018-12-30 19:45:54,806 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-30 19:45:55,042 INFO L195 MainTranslator]: Completed translation [2018-12-30 19:45:55,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55 WrapperNode [2018-12-30 19:45:55,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-30 19:45:55,044 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-30 19:45:55,044 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-30 19:45:55,044 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-30 19:45:55,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (1/1) ... [2018-12-30 19:45:55,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (1/1) ... [2018-12-30 19:45:55,207 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-30 19:45:55,207 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-30 19:45:55,207 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-30 19:45:55,207 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-30 19:45:55,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (1/1) ... [2018-12-30 19:45:55,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (1/1) ... [2018-12-30 19:45:55,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (1/1) ... [2018-12-30 19:45:55,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (1/1) ... [2018-12-30 19:45:55,274 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (1/1) ... [2018-12-30 19:45:55,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (1/1) ... [2018-12-30 19:45:55,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (1/1) ... [2018-12-30 19:45:55,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-30 19:45:55,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-30 19:45:55,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-30 19:45:55,338 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-30 19:45:55,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-12-30 19:45:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-30 19:45:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-30 19:46:00,962 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-30 19:46:00,962 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-12-30 19:46:00,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 07:46:00 BoogieIcfgContainer [2018-12-30 19:46:00,963 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-30 19:46:00,964 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-30 19:46:00,964 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-30 19:46:00,968 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-30 19:46:00,969 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.12 07:45:53" (1/3) ... [2018-12-30 19:46:00,969 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c0c8205 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.12 07:46:00, skipping insertion in model container [2018-12-30 19:46:00,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.12 07:45:55" (2/3) ... [2018-12-30 19:46:00,970 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c0c8205 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.12 07:46:00, skipping insertion in model container [2018-12-30 19:46:00,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 07:46:00" (3/3) ... [2018-12-30 19:46:00,972 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem03_label06_true-unreach-call.c [2018-12-30 19:46:00,985 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-30 19:46:00,994 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-30 19:46:01,012 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-30 19:46:01,056 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-30 19:46:01,057 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-30 19:46:01,057 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-30 19:46:01,058 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-30 19:46:01,058 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-30 19:46:01,058 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-30 19:46:01,058 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-30 19:46:01,058 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-30 19:46:01,058 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-30 19:46:01,084 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states. [2018-12-30 19:46:01,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2018-12-30 19:46:01,102 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:01,103 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:01,106 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:01,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:01,112 INFO L82 PathProgramCache]: Analyzing trace with hash 1533533723, now seen corresponding path program 1 times [2018-12-30 19:46:01,114 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:01,114 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:01,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:01,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:01,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 19:46:02,110 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:02,111 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 19:46:02,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 19:46:02,134 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 19:46:02,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:46:02,137 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 4 states. [2018-12-30 19:46:05,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:05,907 INFO L93 Difference]: Finished difference Result 1023 states and 1861 transitions. [2018-12-30 19:46:05,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 19:46:05,910 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 169 [2018-12-30 19:46:05,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:05,934 INFO L225 Difference]: With dead ends: 1023 [2018-12-30 19:46:05,934 INFO L226 Difference]: Without dead ends: 654 [2018-12-30 19:46:05,940 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:46:05,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 654 states. [2018-12-30 19:46:06,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 654 to 652. [2018-12-30 19:46:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 652 states. [2018-12-30 19:46:06,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 652 states and 964 transitions. [2018-12-30 19:46:06,043 INFO L78 Accepts]: Start accepts. Automaton has 652 states and 964 transitions. Word has length 169 [2018-12-30 19:46:06,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:06,044 INFO L480 AbstractCegarLoop]: Abstraction has 652 states and 964 transitions. [2018-12-30 19:46:06,044 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 19:46:06,044 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 964 transitions. [2018-12-30 19:46:06,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2018-12-30 19:46:06,053 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:06,053 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-30 19:46:06,054 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:06,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:06,054 INFO L82 PathProgramCache]: Analyzing trace with hash 728541020, now seen corresponding path program 1 times [2018-12-30 19:46:06,054 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:06,055 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:06,056 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:06,056 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:06,056 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:06,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 19:46:06,212 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:06,213 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-30 19:46:06,217 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 19:46:06,217 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 19:46:06,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:06,218 INFO L87 Difference]: Start difference. First operand 652 states and 964 transitions. Second operand 3 states. [2018-12-30 19:46:07,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:07,969 INFO L93 Difference]: Finished difference Result 1929 states and 2864 transitions. [2018-12-30 19:46:07,970 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 19:46:07,970 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 177 [2018-12-30 19:46:07,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:07,978 INFO L225 Difference]: With dead ends: 1929 [2018-12-30 19:46:07,979 INFO L226 Difference]: Without dead ends: 1279 [2018-12-30 19:46:07,983 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:07,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1279 states. [2018-12-30 19:46:08,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1279 to 1265. [2018-12-30 19:46:08,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1265 states. [2018-12-30 19:46:08,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 1265 states and 1831 transitions. [2018-12-30 19:46:08,049 INFO L78 Accepts]: Start accepts. Automaton has 1265 states and 1831 transitions. Word has length 177 [2018-12-30 19:46:08,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:08,049 INFO L480 AbstractCegarLoop]: Abstraction has 1265 states and 1831 transitions. [2018-12-30 19:46:08,049 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 19:46:08,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1831 transitions. [2018-12-30 19:46:08,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2018-12-30 19:46:08,055 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:08,056 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:08,057 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:08,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:08,058 INFO L82 PathProgramCache]: Analyzing trace with hash -1433788651, now seen corresponding path program 1 times [2018-12-30 19:46:08,058 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:08,058 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:08,060 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:08,060 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:08,060 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:08,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:08,221 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-12-30 19:46:08,221 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:08,221 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-30 19:46:08,222 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 19:46:08,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 19:46:08,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:08,223 INFO L87 Difference]: Start difference. First operand 1265 states and 1831 transitions. Second operand 3 states. [2018-12-30 19:46:10,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:10,050 INFO L93 Difference]: Finished difference Result 3779 states and 5474 transitions. [2018-12-30 19:46:10,053 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 19:46:10,053 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 189 [2018-12-30 19:46:10,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:10,067 INFO L225 Difference]: With dead ends: 3779 [2018-12-30 19:46:10,067 INFO L226 Difference]: Without dead ends: 2516 [2018-12-30 19:46:10,070 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:10,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2516 states. [2018-12-30 19:46:10,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2516 to 2513. [2018-12-30 19:46:10,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2513 states. [2018-12-30 19:46:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 2513 states and 3630 transitions. [2018-12-30 19:46:10,123 INFO L78 Accepts]: Start accepts. Automaton has 2513 states and 3630 transitions. Word has length 189 [2018-12-30 19:46:10,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:10,124 INFO L480 AbstractCegarLoop]: Abstraction has 2513 states and 3630 transitions. [2018-12-30 19:46:10,124 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 19:46:10,124 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 3630 transitions. [2018-12-30 19:46:10,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-12-30 19:46:10,130 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:10,130 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:10,130 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:10,130 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:10,130 INFO L82 PathProgramCache]: Analyzing trace with hash 413925161, now seen corresponding path program 1 times [2018-12-30 19:46:10,131 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:10,131 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:10,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:10,132 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:10,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:10,258 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-12-30 19:46:10,259 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:10,259 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-30 19:46:10,259 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 19:46:10,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 19:46:10,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:10,260 INFO L87 Difference]: Start difference. First operand 2513 states and 3630 transitions. Second operand 3 states. [2018-12-30 19:46:11,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:11,172 INFO L93 Difference]: Finished difference Result 4986 states and 7206 transitions. [2018-12-30 19:46:11,172 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 19:46:11,173 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2018-12-30 19:46:11,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:11,185 INFO L225 Difference]: With dead ends: 4986 [2018-12-30 19:46:11,185 INFO L226 Difference]: Without dead ends: 2475 [2018-12-30 19:46:11,189 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:11,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2475 states. [2018-12-30 19:46:11,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2475 to 2475. [2018-12-30 19:46:11,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2475 states. [2018-12-30 19:46:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 2475 states and 3502 transitions. [2018-12-30 19:46:11,238 INFO L78 Accepts]: Start accepts. Automaton has 2475 states and 3502 transitions. Word has length 197 [2018-12-30 19:46:11,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:11,238 INFO L480 AbstractCegarLoop]: Abstraction has 2475 states and 3502 transitions. [2018-12-30 19:46:11,238 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 19:46:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 3502 transitions. [2018-12-30 19:46:11,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2018-12-30 19:46:11,244 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:11,245 INFO L402 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:11,245 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:11,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:11,246 INFO L82 PathProgramCache]: Analyzing trace with hash 1595982807, now seen corresponding path program 1 times [2018-12-30 19:46:11,246 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:11,246 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:11,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:11,248 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:11,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:11,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:11,717 WARN L181 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 10 DAG size of output: 7 [2018-12-30 19:46:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 19:46:11,761 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:11,761 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 19:46:11,761 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-30 19:46:11,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-30 19:46:11,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-30 19:46:11,763 INFO L87 Difference]: Start difference. First operand 2475 states and 3502 transitions. Second operand 5 states. [2018-12-30 19:46:15,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:15,624 INFO L93 Difference]: Finished difference Result 5981 states and 8557 transitions. [2018-12-30 19:46:15,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-30 19:46:15,625 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 207 [2018-12-30 19:46:15,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:15,639 INFO L225 Difference]: With dead ends: 5981 [2018-12-30 19:46:15,639 INFO L226 Difference]: Without dead ends: 3508 [2018-12-30 19:46:15,643 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-30 19:46:15,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3508 states. [2018-12-30 19:46:15,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3508 to 2881. [2018-12-30 19:46:15,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2881 states. [2018-12-30 19:46:15,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 2881 states and 4092 transitions. [2018-12-30 19:46:15,699 INFO L78 Accepts]: Start accepts. Automaton has 2881 states and 4092 transitions. Word has length 207 [2018-12-30 19:46:15,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:15,699 INFO L480 AbstractCegarLoop]: Abstraction has 2881 states and 4092 transitions. [2018-12-30 19:46:15,699 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-30 19:46:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 4092 transitions. [2018-12-30 19:46:15,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2018-12-30 19:46:15,705 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:15,706 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:15,706 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:15,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:15,706 INFO L82 PathProgramCache]: Analyzing trace with hash -161225717, now seen corresponding path program 1 times [2018-12-30 19:46:15,707 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:15,707 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:15,708 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:15,708 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:15,708 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:15,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 56 proven. 8 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2018-12-30 19:46:15,988 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 19:46:15,988 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-12-30 19:46:16,003 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:16,154 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 19:46:16,229 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2018-12-30 19:46:16,266 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 19:46:16,266 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [3] total 3 [2018-12-30 19:46:16,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 19:46:16,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 19:46:16,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:46:16,268 INFO L87 Difference]: Start difference. First operand 2881 states and 4092 transitions. Second operand 4 states. [2018-12-30 19:46:19,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:19,481 INFO L93 Difference]: Finished difference Result 11512 states and 16355 transitions. [2018-12-30 19:46:19,482 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 19:46:19,482 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 241 [2018-12-30 19:46:19,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:19,516 INFO L225 Difference]: With dead ends: 11512 [2018-12-30 19:46:19,516 INFO L226 Difference]: Without dead ends: 8633 [2018-12-30 19:46:19,521 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 243 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:46:19,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8633 states. [2018-12-30 19:46:19,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8633 to 5754. [2018-12-30 19:46:19,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5754 states. [2018-12-30 19:46:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5754 states to 5754 states and 8152 transitions. [2018-12-30 19:46:19,652 INFO L78 Accepts]: Start accepts. Automaton has 5754 states and 8152 transitions. Word has length 241 [2018-12-30 19:46:19,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:19,653 INFO L480 AbstractCegarLoop]: Abstraction has 5754 states and 8152 transitions. [2018-12-30 19:46:19,653 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 19:46:19,653 INFO L276 IsEmpty]: Start isEmpty. Operand 5754 states and 8152 transitions. [2018-12-30 19:46:19,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2018-12-30 19:46:19,662 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:19,662 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:19,662 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:19,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:19,663 INFO L82 PathProgramCache]: Analyzing trace with hash -1637825347, now seen corresponding path program 1 times [2018-12-30 19:46:19,663 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:19,663 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:19,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:19,668 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:19,668 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:19,901 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-30 19:46:19,901 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:19,901 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 19:46:19,902 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 19:46:19,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 19:46:19,902 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:19,902 INFO L87 Difference]: Start difference. First operand 5754 states and 8152 transitions. Second operand 3 states. [2018-12-30 19:46:21,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:21,374 INFO L93 Difference]: Finished difference Result 16799 states and 23740 transitions. [2018-12-30 19:46:21,376 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 19:46:21,376 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 242 [2018-12-30 19:46:21,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:21,415 INFO L225 Difference]: With dead ends: 16799 [2018-12-30 19:46:21,416 INFO L226 Difference]: Without dead ends: 11047 [2018-12-30 19:46:21,423 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:21,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11047 states. [2018-12-30 19:46:21,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11047 to 11043. [2018-12-30 19:46:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11043 states. [2018-12-30 19:46:21,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11043 states to 11043 states and 14555 transitions. [2018-12-30 19:46:21,595 INFO L78 Accepts]: Start accepts. Automaton has 11043 states and 14555 transitions. Word has length 242 [2018-12-30 19:46:21,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:21,595 INFO L480 AbstractCegarLoop]: Abstraction has 11043 states and 14555 transitions. [2018-12-30 19:46:21,595 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 19:46:21,595 INFO L276 IsEmpty]: Start isEmpty. Operand 11043 states and 14555 transitions. [2018-12-30 19:46:21,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2018-12-30 19:46:21,610 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:21,610 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:21,610 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:21,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:21,611 INFO L82 PathProgramCache]: Analyzing trace with hash 759817113, now seen corresponding path program 1 times [2018-12-30 19:46:21,612 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:21,612 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:21,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:21,614 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:21,614 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:21,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-30 19:46:21,847 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:21,847 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 19:46:21,849 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 19:46:21,849 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 19:46:21,849 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:46:21,849 INFO L87 Difference]: Start difference. First operand 11043 states and 14555 transitions. Second operand 4 states. [2018-12-30 19:46:24,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:24,330 INFO L93 Difference]: Finished difference Result 38760 states and 50844 transitions. [2018-12-30 19:46:24,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 19:46:24,333 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 247 [2018-12-30 19:46:24,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:24,394 INFO L225 Difference]: With dead ends: 38760 [2018-12-30 19:46:24,394 INFO L226 Difference]: Without dead ends: 27719 [2018-12-30 19:46:24,409 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:46:24,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27719 states. [2018-12-30 19:46:24,696 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27719 to 20787. [2018-12-30 19:46:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20787 states. [2018-12-30 19:46:24,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20787 states to 20787 states and 26355 transitions. [2018-12-30 19:46:24,724 INFO L78 Accepts]: Start accepts. Automaton has 20787 states and 26355 transitions. Word has length 247 [2018-12-30 19:46:24,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:24,724 INFO L480 AbstractCegarLoop]: Abstraction has 20787 states and 26355 transitions. [2018-12-30 19:46:24,724 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 19:46:24,724 INFO L276 IsEmpty]: Start isEmpty. Operand 20787 states and 26355 transitions. [2018-12-30 19:46:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2018-12-30 19:46:24,747 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:24,748 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:24,748 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:24,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:24,749 INFO L82 PathProgramCache]: Analyzing trace with hash -1063142085, now seen corresponding path program 1 times [2018-12-30 19:46:24,749 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:24,750 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:24,750 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:24,750 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:24,752 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:24,888 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2018-12-30 19:46:24,889 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:24,889 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 19:46:24,890 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 19:46:24,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 19:46:24,891 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:24,891 INFO L87 Difference]: Start difference. First operand 20787 states and 26355 transitions. Second operand 3 states. [2018-12-30 19:46:26,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:26,542 INFO L93 Difference]: Finished difference Result 41580 states and 52722 transitions. [2018-12-30 19:46:26,543 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 19:46:26,543 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 251 [2018-12-30 19:46:26,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:26,588 INFO L225 Difference]: With dead ends: 41580 [2018-12-30 19:46:26,588 INFO L226 Difference]: Without dead ends: 20795 [2018-12-30 19:46:26,606 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:26,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20795 states. [2018-12-30 19:46:26,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20795 to 20787. [2018-12-30 19:46:26,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20787 states. [2018-12-30 19:46:26,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20787 states to 20787 states and 24476 transitions. [2018-12-30 19:46:26,851 INFO L78 Accepts]: Start accepts. Automaton has 20787 states and 24476 transitions. Word has length 251 [2018-12-30 19:46:26,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:26,851 INFO L480 AbstractCegarLoop]: Abstraction has 20787 states and 24476 transitions. [2018-12-30 19:46:26,851 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 19:46:26,851 INFO L276 IsEmpty]: Start isEmpty. Operand 20787 states and 24476 transitions. [2018-12-30 19:46:26,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2018-12-30 19:46:26,873 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:26,873 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:26,873 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:26,874 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:26,874 INFO L82 PathProgramCache]: Analyzing trace with hash 1663998635, now seen corresponding path program 1 times [2018-12-30 19:46:26,874 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:26,874 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:26,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:26,875 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:26,875 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-30 19:46:27,151 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:27,151 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 19:46:27,151 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 19:46:27,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 19:46:27,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:46:27,152 INFO L87 Difference]: Start difference. First operand 20787 states and 24476 transitions. Second operand 4 states. [2018-12-30 19:46:28,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:28,731 INFO L93 Difference]: Finished difference Result 41166 states and 48492 transitions. [2018-12-30 19:46:28,732 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 19:46:28,732 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 268 [2018-12-30 19:46:28,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:28,758 INFO L225 Difference]: With dead ends: 41166 [2018-12-30 19:46:28,758 INFO L226 Difference]: Without dead ends: 20381 [2018-12-30 19:46:28,777 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:46:28,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20381 states. [2018-12-30 19:46:29,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20381 to 20381. [2018-12-30 19:46:29,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20381 states. [2018-12-30 19:46:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20381 states to 20381 states and 23026 transitions. [2018-12-30 19:46:29,052 INFO L78 Accepts]: Start accepts. Automaton has 20381 states and 23026 transitions. Word has length 268 [2018-12-30 19:46:29,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:29,053 INFO L480 AbstractCegarLoop]: Abstraction has 20381 states and 23026 transitions. [2018-12-30 19:46:29,053 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 19:46:29,053 INFO L276 IsEmpty]: Start isEmpty. Operand 20381 states and 23026 transitions. [2018-12-30 19:46:29,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-12-30 19:46:29,076 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:29,076 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:29,077 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:29,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:29,077 INFO L82 PathProgramCache]: Analyzing trace with hash -1558817520, now seen corresponding path program 1 times [2018-12-30 19:46:29,077 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:29,077 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:29,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:29,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:29,081 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:29,532 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-30 19:46:29,533 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:29,533 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 19:46:29,533 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 19:46:29,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 19:46:29,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:46:29,534 INFO L87 Difference]: Start difference. First operand 20381 states and 23026 transitions. Second operand 4 states. [2018-12-30 19:46:31,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:31,761 INFO L93 Difference]: Finished difference Result 78451 states and 88794 transitions. [2018-12-30 19:46:31,762 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 19:46:31,762 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 270 [2018-12-30 19:46:31,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:31,821 INFO L225 Difference]: With dead ends: 78451 [2018-12-30 19:46:31,821 INFO L226 Difference]: Without dead ends: 58072 [2018-12-30 19:46:31,843 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:46:31,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58072 states. [2018-12-30 19:46:32,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58072 to 58068. [2018-12-30 19:46:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58068 states. [2018-12-30 19:46:32,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58068 states to 58068 states and 65635 transitions. [2018-12-30 19:46:32,734 INFO L78 Accepts]: Start accepts. Automaton has 58068 states and 65635 transitions. Word has length 270 [2018-12-30 19:46:32,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:32,734 INFO L480 AbstractCegarLoop]: Abstraction has 58068 states and 65635 transitions. [2018-12-30 19:46:32,734 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 19:46:32,735 INFO L276 IsEmpty]: Start isEmpty. Operand 58068 states and 65635 transitions. [2018-12-30 19:46:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2018-12-30 19:46:32,756 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:32,756 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-30 19:46:32,757 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:32,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:32,757 INFO L82 PathProgramCache]: Analyzing trace with hash -187630124, now seen corresponding path program 1 times [2018-12-30 19:46:32,757 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:32,757 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:32,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:32,758 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:32,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:32,930 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2018-12-30 19:46:32,930 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:32,930 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 19:46:32,931 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 19:46:32,931 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 19:46:32,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:32,931 INFO L87 Difference]: Start difference. First operand 58068 states and 65635 transitions. Second operand 3 states. [2018-12-30 19:46:34,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:34,721 INFO L93 Difference]: Finished difference Result 152125 states and 171505 transitions. [2018-12-30 19:46:34,722 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 19:46:34,722 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 302 [2018-12-30 19:46:34,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:34,805 INFO L225 Difference]: With dead ends: 152125 [2018-12-30 19:46:34,805 INFO L226 Difference]: Without dead ends: 94059 [2018-12-30 19:46:34,845 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:34,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94059 states. [2018-12-30 19:46:36,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94059 to 94023. [2018-12-30 19:46:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94023 states. [2018-12-30 19:46:36,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94023 states to 94023 states and 104184 transitions. [2018-12-30 19:46:36,234 INFO L78 Accepts]: Start accepts. Automaton has 94023 states and 104184 transitions. Word has length 302 [2018-12-30 19:46:36,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:36,234 INFO L480 AbstractCegarLoop]: Abstraction has 94023 states and 104184 transitions. [2018-12-30 19:46:36,234 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 19:46:36,234 INFO L276 IsEmpty]: Start isEmpty. Operand 94023 states and 104184 transitions. [2018-12-30 19:46:36,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2018-12-30 19:46:36,251 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:36,251 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:36,252 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:36,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:36,252 INFO L82 PathProgramCache]: Analyzing trace with hash 1679996946, now seen corresponding path program 1 times [2018-12-30 19:46:36,252 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:36,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:36,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:36,253 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:36,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:36,463 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-12-30 19:46:36,463 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:36,463 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-30 19:46:36,464 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-30 19:46:36,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-30 19:46:36,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:36,464 INFO L87 Difference]: Start difference. First operand 94023 states and 104184 transitions. Second operand 3 states. [2018-12-30 19:46:38,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:38,629 INFO L93 Difference]: Finished difference Result 230413 states and 255675 transitions. [2018-12-30 19:46:38,629 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-30 19:46:38,630 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 305 [2018-12-30 19:46:38,630 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:38,770 INFO L225 Difference]: With dead ends: 230413 [2018-12-30 19:46:38,770 INFO L226 Difference]: Without dead ends: 136392 [2018-12-30 19:46:38,824 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-30 19:46:38,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136392 states. [2018-12-30 19:46:40,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136392 to 136374. [2018-12-30 19:46:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136374 states. [2018-12-30 19:46:41,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136374 states to 136374 states and 151334 transitions. [2018-12-30 19:46:41,057 INFO L78 Accepts]: Start accepts. Automaton has 136374 states and 151334 transitions. Word has length 305 [2018-12-30 19:46:41,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:41,057 INFO L480 AbstractCegarLoop]: Abstraction has 136374 states and 151334 transitions. [2018-12-30 19:46:41,057 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-30 19:46:41,058 INFO L276 IsEmpty]: Start isEmpty. Operand 136374 states and 151334 transitions. [2018-12-30 19:46:41,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2018-12-30 19:46:41,076 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:41,077 INFO L402 BasicCegarLoop]: trace histogram [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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:41,077 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:41,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:41,077 INFO L82 PathProgramCache]: Analyzing trace with hash -1262892857, now seen corresponding path program 1 times [2018-12-30 19:46:41,077 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:41,078 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:41,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:41,078 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:41,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:41,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:41,283 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 105 proven. 3 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-12-30 19:46:41,283 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 19:46:41,283 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-12-30 19:46:41,293 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:41,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:41,437 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 19:46:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2018-12-30 19:46:41,632 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 19:46:41,632 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2018-12-30 19:46:41,635 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-30 19:46:41,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-30 19:46:41,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-30 19:46:41,636 INFO L87 Difference]: Start difference. First operand 136374 states and 151334 transitions. Second operand 6 states. [2018-12-30 19:46:48,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:48,950 INFO L93 Difference]: Finished difference Result 386991 states and 430547 transitions. [2018-12-30 19:46:48,951 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-30 19:46:48,951 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 312 [2018-12-30 19:46:48,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:49,242 INFO L225 Difference]: With dead ends: 386991 [2018-12-30 19:46:49,242 INFO L226 Difference]: Without dead ends: 250619 [2018-12-30 19:46:49,334 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 319 GetRequests, 311 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2018-12-30 19:46:49,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 250619 states. [2018-12-30 19:46:52,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 250619 to 243226. [2018-12-30 19:46:52,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243226 states. [2018-12-30 19:46:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243226 states to 243226 states and 264515 transitions. [2018-12-30 19:46:52,600 INFO L78 Accepts]: Start accepts. Automaton has 243226 states and 264515 transitions. Word has length 312 [2018-12-30 19:46:52,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:46:52,601 INFO L480 AbstractCegarLoop]: Abstraction has 243226 states and 264515 transitions. [2018-12-30 19:46:52,601 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-30 19:46:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 243226 states and 264515 transitions. [2018-12-30 19:46:52,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2018-12-30 19:46:52,633 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:46:52,633 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:46:52,633 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:46:52,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:46:52,635 INFO L82 PathProgramCache]: Analyzing trace with hash -1092766776, now seen corresponding path program 1 times [2018-12-30 19:46:52,635 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:46:52,635 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:46:52,637 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:52,637 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:46:52,637 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:46:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:46:53,157 WARN L181 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 8 [2018-12-30 19:46:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2018-12-30 19:46:53,227 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:46:53,228 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-30 19:46:53,228 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-30 19:46:53,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-30 19:46:53,229 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-30 19:46:53,229 INFO L87 Difference]: Start difference. First operand 243226 states and 264515 transitions. Second operand 5 states. [2018-12-30 19:46:57,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:46:57,910 INFO L93 Difference]: Finished difference Result 641723 states and 693979 transitions. [2018-12-30 19:46:57,911 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-30 19:46:57,911 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 364 [2018-12-30 19:46:57,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:46:58,406 INFO L225 Difference]: With dead ends: 641723 [2018-12-30 19:46:58,406 INFO L226 Difference]: Without dead ends: 398499 [2018-12-30 19:46:58,533 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-30 19:46:58,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398499 states. [2018-12-30 19:47:03,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398499 to 367765. [2018-12-30 19:47:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 367765 states. [2018-12-30 19:47:03,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367765 states to 367765 states and 397186 transitions. [2018-12-30 19:47:03,947 INFO L78 Accepts]: Start accepts. Automaton has 367765 states and 397186 transitions. Word has length 364 [2018-12-30 19:47:03,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:47:03,948 INFO L480 AbstractCegarLoop]: Abstraction has 367765 states and 397186 transitions. [2018-12-30 19:47:03,948 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-30 19:47:03,948 INFO L276 IsEmpty]: Start isEmpty. Operand 367765 states and 397186 transitions. [2018-12-30 19:47:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2018-12-30 19:47:03,989 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:47:03,989 INFO L402 BasicCegarLoop]: trace histogram [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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-12-30 19:47:03,989 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:47:03,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:47:03,990 INFO L82 PathProgramCache]: Analyzing trace with hash -1217561795, now seen corresponding path program 1 times [2018-12-30 19:47:03,990 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:47:03,990 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:47:03,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:47:03,991 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:47:03,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:47:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:47:04,259 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-12-30 19:47:04,259 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-30 19:47:04,259 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-30 19:47:04,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-30 19:47:04,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-30 19:47:04,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:47:04,260 INFO L87 Difference]: Start difference. First operand 367765 states and 397186 transitions. Second operand 4 states. [2018-12-30 19:47:13,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:47:13,314 INFO L93 Difference]: Finished difference Result 870064 states and 942411 transitions. [2018-12-30 19:47:13,315 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-30 19:47:13,315 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 376 [2018-12-30 19:47:13,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:47:13,962 INFO L225 Difference]: With dead ends: 870064 [2018-12-30 19:47:13,963 INFO L226 Difference]: Without dead ends: 502301 [2018-12-30 19:47:14,123 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-30 19:47:14,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 502301 states. [2018-12-30 19:47:19,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 502301 to 393546. [2018-12-30 19:47:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 393546 states. [2018-12-30 19:47:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393546 states to 393546 states and 425961 transitions. [2018-12-30 19:47:19,429 INFO L78 Accepts]: Start accepts. Automaton has 393546 states and 425961 transitions. Word has length 376 [2018-12-30 19:47:19,430 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:47:19,430 INFO L480 AbstractCegarLoop]: Abstraction has 393546 states and 425961 transitions. [2018-12-30 19:47:19,430 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-30 19:47:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 393546 states and 425961 transitions. [2018-12-30 19:47:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2018-12-30 19:47:19,458 INFO L394 BasicCegarLoop]: Found error trace [2018-12-30 19:47:19,459 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-30 19:47:19,459 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-30 19:47:19,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-30 19:47:19,459 INFO L82 PathProgramCache]: Analyzing trace with hash -2068315548, now seen corresponding path program 1 times [2018-12-30 19:47:19,459 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-30 19:47:19,459 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-30 19:47:19,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:47:19,460 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:47:19,460 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-30 19:47:19,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:47:20,075 WARN L181 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 7 [2018-12-30 19:47:20,397 WARN L181 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 11 [2018-12-30 19:47:20,585 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 196 proven. 8 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2018-12-30 19:47:20,586 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-30 19:47:20,586 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-12-30 19:47:20,596 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-30 19:47:20,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-30 19:47:20,757 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-30 19:47:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 216 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2018-12-30 19:47:20,905 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-12-30 19:47:20,906 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2018-12-30 19:47:20,907 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-30 19:47:20,907 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-30 19:47:20,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-12-30 19:47:20,908 INFO L87 Difference]: Start difference. First operand 393546 states and 425961 transitions. Second operand 8 states. [2018-12-30 19:47:32,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-30 19:47:32,848 INFO L93 Difference]: Finished difference Result 1271332 states and 1371978 transitions. [2018-12-30 19:47:32,848 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2018-12-30 19:47:32,848 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 388 [2018-12-30 19:47:32,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-30 19:47:32,849 INFO L225 Difference]: With dead ends: 1271332 [2018-12-30 19:47:32,849 INFO L226 Difference]: Without dead ends: 0 [2018-12-30 19:47:33,175 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 417 GetRequests, 398 SyntacticMatches, 2 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=117, Invalid=225, Unknown=0, NotChecked=0, Total=342 [2018-12-30 19:47:33,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-30 19:47:33,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-30 19:47:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-30 19:47:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-30 19:47:33,176 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 388 [2018-12-30 19:47:33,176 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-30 19:47:33,176 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-30 19:47:33,176 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-30 19:47:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-30 19:47:33,176 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-30 19:47:33,181 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-30 19:47:42,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:47:43,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:47:44,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:47:44,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:47:44,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:47:49,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:47:49,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:47:50,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:47:50,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:47:50,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:47:53,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:00,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:00,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:00,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:00,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:00,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:01,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:01,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:01,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:01,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:02,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:03,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:03,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:03,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:03,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:04,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:04,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:04,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:04,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:04,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:05,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:05,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:05,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:05,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:05,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:06,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:06,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:06,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:06,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:06,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:07,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:07,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:07,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:08,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:08,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:09,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:09,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:09,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:09,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:09,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:09,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:09,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:10,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:10,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:11,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:11,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:12,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:12,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:13,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:13,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:13,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:13,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:13,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:14,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:14,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:14,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:15,863 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:16,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:16,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:18,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:19,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:19,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:19,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:20,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:21,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:22,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:22,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:22,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:23,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:23,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:24,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:24,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:25,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:26,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:26,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:27,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:28,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:28,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:29,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:29,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:29,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:29,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:30,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:32,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:35,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:35,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:35,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:35,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:36,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:36,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:37,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:37,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:37,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:38,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:39,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:39,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:40,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:41,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:41,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:41,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:42,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:42,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:44,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:46,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:49,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:49,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:50,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:50,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:51,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:51,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:52,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:52,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:53,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:53,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:54,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:55,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:55,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:56,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:56,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:57,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:57,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:59,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:48:59,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:00,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:01,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:02,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:02,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:03,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:04,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:04,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:04,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:05,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:05,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:07,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:11,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:12,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:12,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:14,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:14,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:15,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:16,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:18,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:19,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:20,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:21,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:22,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:22,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:23,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:27,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:28,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:28,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:29,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:31,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:32,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:33,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:33,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:34,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:34,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:37,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:37,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:37,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:39,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:40,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:40,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:43,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:44,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:44,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:45,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:46,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:47,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:48,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:49,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:49,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:50,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:52,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:52,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:52,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:54,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:54,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:55,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:56,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:56,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:57,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:49:59,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:00,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:01,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:02,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:03,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:04,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:06,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:07,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:09,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:10,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:10,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:11,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:12,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:13,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:13,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:16,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:20,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:23,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:24,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:27,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:30,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:31,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:32,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:37,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:37,616 WARN L181 SmtUtils]: Spent 3.07 m on a formula simplification. DAG size of input: 5732 DAG size of output: 2955 [2018-12-30 19:50:43,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:44,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:44,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:45,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:45,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:49,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:49,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:51,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:51,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:51,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:50:54,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:01,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:01,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:01,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:01,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:01,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:01,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:01,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:01,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:02,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:03,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:03,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:03,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:03,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:03,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:04,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:04,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:04,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:05,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:05,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:05,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:05,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:05,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:05,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:06,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:06,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:06,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:06,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:06,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:07,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:07,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:07,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:07,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:09,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:09,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:09,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:10,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:10,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:10,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:10,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:10,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:10,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:10,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:10,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:11,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:12,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:12,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:13,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:13,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:14,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:14,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:14,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:14,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:15,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:15,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:15,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:16,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:16,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:17,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:19,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:20,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:20,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:21,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:21,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:22,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:24,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:24,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:24,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:24,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:25,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:25,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:26,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:27,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:28,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:28,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:29,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:30,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:30,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:31,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:31,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:31,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:32,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:32,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:34,922 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:37,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:37,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:38,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:38,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:38,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:39,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:39,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:39,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:40,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:41,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:42,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:42,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:43,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:43,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:44,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:44,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:44,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:44,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:46,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:49,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:51,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:52,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:52,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:53,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:54,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:54,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:55,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:55,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:56,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:56,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:57,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:57,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:58,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:59,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:51:59,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:00,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:00,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:01,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:02,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:03,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:04,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:05,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:05,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:06,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:07,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:07,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:07,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:07,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:08,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:10,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:14,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:14,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:15,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:16,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:17,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:18,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:19,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:21,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:21,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:23,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:23,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:25,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:25,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:26,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:30,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:30,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:31,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:32,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:34,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:34,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:35,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:35,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:37,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:37,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:39,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:40,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:40,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:42,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:42,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:42,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:46,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:46,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:47,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:48,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:49,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:50,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:51,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:52,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:52,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:52,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:54,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:55,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:55,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:56,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:56,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:58,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:58,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:59,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:52:59,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:01,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:03,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:04,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:04,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:05,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:07,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:08,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:09,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:11,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:12,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:13,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:13,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:14,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:15,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:16,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:18,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:22,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:26,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:27,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:29,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:32,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:33,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:35,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:39,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-30 19:53:39,475 WARN L181 SmtUtils]: Spent 3.03 m on a formula simplification. DAG size of input: 5732 DAG size of output: 2955 [2018-12-30 19:55:50,475 WARN L181 SmtUtils]: Spent 2.18 m on a formula simplification. DAG size of input: 2750 DAG size of output: 149 [2018-12-30 19:57:58,970 WARN L181 SmtUtils]: Spent 2.14 m on a formula simplification. DAG size of input: 2750 DAG size of output: 149 [2018-12-30 19:57:58,974 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 511) no Hoare annotation was computed. [2018-12-30 19:57:58,974 INFO L448 ceAbstractionStarter]: For program point L498-2(lines 498 511) no Hoare annotation was computed. [2018-12-30 19:57:58,974 INFO L448 ceAbstractionStarter]: For program point L1423(lines 1423 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,974 INFO L448 ceAbstractionStarter]: For program point L366(lines 366 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L1622-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L1556-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L1490-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L1226(lines 1226 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L1623(line 1623) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L1557(line 1557) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L1491(line 1491) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L434(lines 434 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,975 INFO L448 ceAbstractionStarter]: For program point L1095(lines 1095 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L633(lines 633 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L1360(lines 1360 1379) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L1360-2(lines 1360 1379) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L1162(lines 1162 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L1625-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L1559-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L1493-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L172(lines 172 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L1031(lines 1031 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,976 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L701(lines 701 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L1626(line 1626) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L1560(line 1560) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L1494(line 1494) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L1628-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L1562-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L1496-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L836(lines 836 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L1629(line 1629) no Hoare annotation was computed. [2018-12-30 19:57:58,977 INFO L448 ceAbstractionStarter]: For program point L1563(line 1563) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L1497(line 1497) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L441(lines 441 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L1432(lines 1432 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L574(lines 574 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L1631-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L1565-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L1499-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L1632(line 1632) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L1566(line 1566) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L1500(line 1500) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,978 INFO L448 ceAbstractionStarter]: For program point L1104(lines 1104 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L1038(lines 1038 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 395) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L312(lines 312 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L378-2(lines 378 395) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L114(lines 114 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L1039(lines 1039 1059) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L1039-2(lines 1039 1059) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L907(lines 907 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L643(lines 643 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,979 INFO L448 ceAbstractionStarter]: For program point L1634-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L1568-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L1502-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L181(lines 181 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 731) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 731) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L1635(line 1635) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L1569(line 1569) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L1503(line 1503) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L1305(lines 1305 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L248(lines 248 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,980 INFO L448 ceAbstractionStarter]: For program point L1173(lines 1173 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L777(lines 777 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L513(lines 513 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L844(lines 844 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L1637-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L1571-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L1505-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L1638(line 1638) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L1572(line 1572) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L1506(line 1506) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L450(lines 450 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,981 INFO L448 ceAbstractionStarter]: For program point L583(lines 583 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L1640-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L1574-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L1508-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L1442(lines 1442 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L1112(lines 1112 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L55(lines 55 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L1641(line 1641) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L1575(line 1575) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L1509(line 1509) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 71) no Hoare annotation was computed. [2018-12-30 19:57:58,982 INFO L448 ceAbstractionStarter]: For program point L56-2(lines 56 71) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L784(lines 784 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L1643-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L1577-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L1511-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L983(lines 983 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L917(lines 917 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L1644(line 1644) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L1578(line 1578) no Hoare annotation was computed. [2018-12-30 19:57:58,983 INFO L448 ceAbstractionStarter]: For program point L1512(line 1512) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L257(lines 257 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L191(lines 191 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L1182(lines 1182 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L918(lines 918 935) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L918-2(lines 918 935) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L1381(lines 1381 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 211) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L192-2(lines 192 211) no Hoare annotation was computed. [2018-12-30 19:57:58,984 INFO L448 ceAbstractionStarter]: For program point L853(lines 853 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1646-1(lines 1646 1648) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1580-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1514-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1382(lines 1382 1400) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1382-2(lines 1382 1400) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1250(lines 1250 1272) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1250-2(lines 1250 1272) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1647(line 1647) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1581(line 1581) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1515(line 1515) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L1120(lines 1120 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,985 INFO L448 ceAbstractionStarter]: For program point L658(lines 658 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,987 INFO L444 ceAbstractionStarter]: At program point L1649(lines 54 1650) the Hoare annotation is: (let ((.cse2 (= ~a6~0 1)) (.cse38 (not (= ~a20~0 1))) (.cse15 (= ~a27~0 1)) (.cse14 (= ~a5~0 1)) (.cse6 (= ~a3~0 0))) (let ((.cse28 (not .cse6)) (.cse0 (and .cse38 .cse15 .cse14)) (.cse22 (not .cse2))) (let ((.cse33 (and .cse38 .cse14)) (.cse18 (<= ~a6~0 0)) (.cse21 (<= ~a26~0 0)) (.cse9 (<= ~a3~0 0)) (.cse12 (<= ~a11~0 0)) (.cse24 (and .cse0 .cse22)) (.cse16 (= ~a26~0 1)) (.cse39 (not .cse15)) (.cse17 (= ~a16~0 1)) (.cse19 (= ~a3~0 1)) (.cse1 (= ~a12~0 1)) (.cse36 (and .cse15 .cse28)) (.cse4 (= ~a11~0 1))) (let ((.cse27 (and .cse15 .cse22 .cse4 .cse28)) (.cse30 (and .cse22 .cse36)) (.cse13 (not .cse1)) (.cse34 (and .cse15 .cse22 .cse14 .cse4)) (.cse32 (and .cse38 .cse19)) (.cse23 (and .cse38 .cse14 .cse28)) (.cse26 (and (and .cse39 .cse14 .cse17 .cse28) .cse38)) (.cse35 (not .cse16)) (.cse25 (not (= ~a7~0 1))) (.cse11 (and .cse15 .cse22)) (.cse5 (= ~a15~0 1)) (.cse8 (<= ~a20~0 0)) (.cse29 (and .cse39 .cse14 .cse17 .cse19)) (.cse3 (= ~a1~0 1)) (.cse20 (and .cse39 .cse14 .cse17)) (.cse37 (and .cse38 .cse15 .cse14 .cse17)) (.cse31 (or (and .cse9 .cse33 .cse18 .cse1 .cse12 .cse21) (and .cse9 .cse1 .cse12 .cse24))) (.cse10 (= ~a10~0 1)) (.cse7 (= ~a0~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse5 .cse7) (and .cse9 .cse15 .cse14 .cse4 .cse16 .cse17) (and .cse18 .cse13 .cse14 .cse4 .cse16 .cse17 .cse5 .cse6 .cse7) (and .cse10 .cse1 .cse2 .cse3 .cse14 .cse4 .cse17 .cse16 .cse5 .cse8) (and (and .cse0 .cse10 .cse1 .cse2 .cse4 .cse6 .cse7) .cse3 .cse8) (and .cse15 .cse2 .cse14 .cse4 .cse16 .cse19) (and .cse1 .cse20 .cse12 .cse21 .cse6 .cse7) (and (and .cse15 .cse22 .cse4 .cse17 .cse19) .cse14) (and .cse23 .cse2 .cse12 .cse3 .cse8 .cse7) (and (and .cse23 .cse2 .cse12 .cse5 .cse7) .cse3) (and .cse10 .cse12 .cse3 .cse16 .cse5 .cse24 .cse8) (and .cse9 .cse18 .cse1 .cse12 .cse21 .cse14) (and .cse9 .cse1 .cse11 .cse12 .cse14 .cse16 .cse5) (and .cse25 .cse18 .cse10 .cse26 .cse13 .cse21 .cse4 .cse5 .cse8) (and .cse9 .cse25 .cse10 .cse11 .cse12 .cse14 .cse16 .cse5) (and .cse10 .cse1 .cse12 .cse3 .cse16 .cse8 (and .cse23 .cse22)) (and .cse9 .cse25 .cse10 .cse15 .cse12 .cse14 .cse17 .cse5) (and .cse27 .cse14 .cse7) (and .cse25 .cse10 .cse15 .cse2 .cse12 .cse14 .cse28) (and .cse29 .cse1 .cse2 .cse21 .cse4) (and .cse9 .cse15 .cse12 .cse21 .cse14) (and .cse28 .cse25 .cse10 .cse1 .cse12 .cse14 .cse16) (and (and .cse10 .cse12 .cse13 .cse14 .cse5 .cse30 .cse7) .cse3 .cse8) (and .cse15 .cse1 .cse12 .cse21 .cse14 .cse7) (and .cse27 .cse25 .cse10 .cse14 .cse16) (and .cse9 .cse20 .cse2 .cse12 .cse13 .cse5) (and .cse25 .cse10 .cse2 .cse12 .cse14 .cse16) (and .cse31 .cse3 .cse6) (and .cse2 .cse14 .cse4 .cse16 .cse7) (and .cse0 .cse25 .cse10 .cse12 .cse13 .cse3 .cse5 .cse6 .cse7) (and .cse1 .cse11 .cse12 .cse14 .cse6 .cse7) (and .cse12 .cse3 .cse21 .cse14 .cse30 .cse8 .cse7) (and .cse9 .cse2 .cse12 .cse14 .cse16) (and (and .cse12 .cse32 .cse14 .cse7) .cse3 .cse8) (and (and .cse33 .cse2 .cse12 .cse13 .cse5 .cse7) .cse3 .cse8) (and .cse25 .cse10 .cse15 .cse2 .cse3 .cse12 .cse14 .cse5 .cse7 .cse8) (and .cse10 .cse1 .cse16 .cse34 .cse7) (and .cse9 .cse15 .cse2 .cse12 .cse14 .cse17) (and .cse10 .cse23 .cse2 .cse3 .cse4 .cse16 .cse8) (and .cse18 .cse21 .cse14 .cse4 .cse28 .cse7) (and .cse18 .cse1 .cse14 .cse4 .cse16 .cse28 .cse7) (and .cse25 .cse10 .cse15 .cse2 .cse21 .cse14 .cse4 .cse28) (and .cse25 .cse18 .cse10 .cse1 .cse14 .cse4 .cse16 .cse28) (and .cse35 .cse2 .cse12 .cse14 .cse28 .cse7) (and .cse0 .cse10 .cse1 .cse3 .cse4 .cse16 .cse6 .cse8) (and .cse10 .cse1 .cse2 .cse36 .cse12 .cse3 .cse14 .cse5 .cse8) (and .cse0 .cse9 .cse10 .cse2 .cse13 .cse4 .cse5) (and .cse9 (and .cse22 .cse20) .cse1 .cse12 .cse21) (and .cse9 .cse10 .cse37 .cse12 .cse13 .cse5) (and .cse9 .cse25 .cse10 .cse1 .cse2 .cse14 .cse4 .cse16 .cse17 .cse5) (and .cse9 .cse21 .cse34) (and .cse15 .cse2 .cse12 .cse14 .cse17 .cse19) (and .cse9 (and .cse15 .cse22 .cse14 .cse4 .cse17)) (and .cse0 .cse9 .cse21 .cse4) (and .cse18 .cse1 .cse32 .cse14 .cse4 .cse16) (and .cse1 .cse12 .cse14 .cse16 .cse28 .cse7) (and .cse18 .cse10 .cse23 .cse1 .cse3 .cse4 .cse16 .cse8) (and .cse15 .cse2 .cse12 .cse14 .cse28 .cse7) (and .cse9 .cse10 .cse15 .cse1 .cse2 .cse14 .cse4 .cse16 .cse5) (and .cse18 .cse10 .cse1 .cse14 .cse4 .cse16 .cse19) (and .cse10 .cse2 .cse36 .cse3 .cse21 .cse14 .cse4 .cse5 .cse8) (and .cse10 .cse26 .cse2 .cse12 .cse3 .cse7) (and .cse9 .cse18 .cse10 .cse1 .cse20 .cse4 .cse16) (and .cse25 .cse10 .cse35 .cse15 .cse1 .cse2 .cse14 .cse4 .cse17 .cse28) (and .cse9 .cse25 .cse10 .cse15 .cse1 .cse14 .cse4 .cse16) (and .cse9 .cse25 .cse10 .cse1 .cse11 .cse12 .cse14) (and .cse10 (and .cse36 .cse4) .cse1 .cse3 .cse14 .cse16 .cse5 .cse8) (and .cse18 .cse14 .cse4 .cse16 .cse19 .cse7) (and .cse18 .cse29 .cse1 .cse4 .cse16) (and .cse1 .cse12 .cse3 .cse16 (and .cse38 .cse20) .cse7) (and .cse9 .cse4 .cse37) (and .cse31 .cse16) (and .cse18 .cse10 .cse1 .cse14 .cse4 .cse16 .cse7) (and .cse12 .cse14 .cse16 .cse19) (and .cse19 .cse1 .cse12 .cse14 .cse7)))))) [2018-12-30 19:57:58,987 INFO L448 ceAbstractionStarter]: For program point L592(lines 592 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,987 INFO L448 ceAbstractionStarter]: For program point L1583-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,987 INFO L448 ceAbstractionStarter]: For program point L1517-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L1584(line 1584) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L1518(line 1518) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L1452(lines 1452 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L329(lines 329 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L1321(lines 1321 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L451 ceAbstractionStarter]: At program point L1652(lines 1652 1669) the Hoare annotation is: true [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L529(lines 529 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L1586-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L1520-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L397(lines 397 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,988 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L1190(lines 1190 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L1587(line 1587) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L1521(line 1521) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L795(lines 795 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L135(lines 135 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L994(lines 994 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L1589-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L1523-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L1127(lines 1127 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L1061(lines 1061 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L863(lines 863 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,989 INFO L448 ceAbstractionStarter]: For program point L665(lines 665 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,990 INFO L448 ceAbstractionStarter]: For program point L1590(line 1590) no Hoare annotation was computed. [2018-12-30 19:57:58,990 INFO L448 ceAbstractionStarter]: For program point L1524(line 1524) no Hoare annotation was computed. [2018-12-30 19:57:58,990 INFO L448 ceAbstractionStarter]: For program point L467(lines 467 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,990 INFO L448 ceAbstractionStarter]: For program point L1326(lines 1326 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,990 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 478) no Hoare annotation was computed. [2018-12-30 19:57:58,990 INFO L448 ceAbstractionStarter]: For program point L468-2(lines 468 478) no Hoare annotation was computed. [2018-12-30 19:57:58,990 INFO L448 ceAbstractionStarter]: For program point L733(lines 733 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,991 INFO L444 ceAbstractionStarter]: At program point L1658-2(lines 1658 1668) the Hoare annotation is: (let ((.cse2 (= ~a6~0 1)) (.cse38 (not (= ~a20~0 1))) (.cse15 (= ~a27~0 1)) (.cse14 (= ~a5~0 1)) (.cse6 (= ~a3~0 0))) (let ((.cse28 (not .cse6)) (.cse0 (and .cse38 .cse15 .cse14)) (.cse22 (not .cse2))) (let ((.cse33 (and .cse38 .cse14)) (.cse18 (<= ~a6~0 0)) (.cse21 (<= ~a26~0 0)) (.cse9 (<= ~a3~0 0)) (.cse12 (<= ~a11~0 0)) (.cse24 (and .cse0 .cse22)) (.cse16 (= ~a26~0 1)) (.cse39 (not .cse15)) (.cse17 (= ~a16~0 1)) (.cse19 (= ~a3~0 1)) (.cse1 (= ~a12~0 1)) (.cse36 (and .cse15 .cse28)) (.cse4 (= ~a11~0 1))) (let ((.cse27 (and .cse15 .cse22 .cse4 .cse28)) (.cse30 (and .cse22 .cse36)) (.cse13 (not .cse1)) (.cse34 (and .cse15 .cse22 .cse14 .cse4)) (.cse32 (and .cse38 .cse19)) (.cse23 (and .cse38 .cse14 .cse28)) (.cse26 (and (and .cse39 .cse14 .cse17 .cse28) .cse38)) (.cse35 (not .cse16)) (.cse25 (not (= ~a7~0 1))) (.cse11 (and .cse15 .cse22)) (.cse5 (= ~a15~0 1)) (.cse8 (<= ~a20~0 0)) (.cse29 (and .cse39 .cse14 .cse17 .cse19)) (.cse3 (= ~a1~0 1)) (.cse20 (and .cse39 .cse14 .cse17)) (.cse37 (and .cse38 .cse15 .cse14 .cse17)) (.cse31 (or (and .cse9 .cse33 .cse18 .cse1 .cse12 .cse21) (and .cse9 .cse1 .cse12 .cse24))) (.cse10 (= ~a10~0 1)) (.cse7 (= ~a0~0 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse5 .cse7) (and .cse9 .cse15 .cse14 .cse4 .cse16 .cse17) (and .cse18 .cse13 .cse14 .cse4 .cse16 .cse17 .cse5 .cse6 .cse7) (and .cse10 .cse1 .cse2 .cse3 .cse14 .cse4 .cse17 .cse16 .cse5 .cse8) (and (and .cse0 .cse10 .cse1 .cse2 .cse4 .cse6 .cse7) .cse3 .cse8) (and .cse15 .cse2 .cse14 .cse4 .cse16 .cse19) (and .cse1 .cse20 .cse12 .cse21 .cse6 .cse7) (and (and .cse15 .cse22 .cse4 .cse17 .cse19) .cse14) (and .cse23 .cse2 .cse12 .cse3 .cse8 .cse7) (and (and .cse23 .cse2 .cse12 .cse5 .cse7) .cse3) (and .cse10 .cse12 .cse3 .cse16 .cse5 .cse24 .cse8) (and .cse9 .cse18 .cse1 .cse12 .cse21 .cse14) (and .cse9 .cse1 .cse11 .cse12 .cse14 .cse16 .cse5) (and .cse25 .cse18 .cse10 .cse26 .cse13 .cse21 .cse4 .cse5 .cse8) (and .cse9 .cse25 .cse10 .cse11 .cse12 .cse14 .cse16 .cse5) (and .cse10 .cse1 .cse12 .cse3 .cse16 .cse8 (and .cse23 .cse22)) (and .cse9 .cse25 .cse10 .cse15 .cse12 .cse14 .cse17 .cse5) (and .cse27 .cse14 .cse7) (and .cse25 .cse10 .cse15 .cse2 .cse12 .cse14 .cse28) (and .cse29 .cse1 .cse2 .cse21 .cse4) (and .cse9 .cse15 .cse12 .cse21 .cse14) (and .cse28 .cse25 .cse10 .cse1 .cse12 .cse14 .cse16) (and (and .cse10 .cse12 .cse13 .cse14 .cse5 .cse30 .cse7) .cse3 .cse8) (and .cse15 .cse1 .cse12 .cse21 .cse14 .cse7) (and .cse27 .cse25 .cse10 .cse14 .cse16) (and .cse9 .cse20 .cse2 .cse12 .cse13 .cse5) (and .cse25 .cse10 .cse2 .cse12 .cse14 .cse16) (and .cse31 .cse3 .cse6) (and .cse2 .cse14 .cse4 .cse16 .cse7) (and .cse0 .cse25 .cse10 .cse12 .cse13 .cse3 .cse5 .cse6 .cse7) (and .cse1 .cse11 .cse12 .cse14 .cse6 .cse7) (and .cse12 .cse3 .cse21 .cse14 .cse30 .cse8 .cse7) (and .cse9 .cse2 .cse12 .cse14 .cse16) (and (and .cse12 .cse32 .cse14 .cse7) .cse3 .cse8) (and (and .cse33 .cse2 .cse12 .cse13 .cse5 .cse7) .cse3 .cse8) (and .cse25 .cse10 .cse15 .cse2 .cse3 .cse12 .cse14 .cse5 .cse7 .cse8) (and .cse10 .cse1 .cse16 .cse34 .cse7) (and .cse9 .cse15 .cse2 .cse12 .cse14 .cse17) (and .cse10 .cse23 .cse2 .cse3 .cse4 .cse16 .cse8) (and .cse18 .cse21 .cse14 .cse4 .cse28 .cse7) (and .cse18 .cse1 .cse14 .cse4 .cse16 .cse28 .cse7) (and .cse25 .cse10 .cse15 .cse2 .cse21 .cse14 .cse4 .cse28) (and .cse25 .cse18 .cse10 .cse1 .cse14 .cse4 .cse16 .cse28) (and .cse35 .cse2 .cse12 .cse14 .cse28 .cse7) (and .cse0 .cse10 .cse1 .cse3 .cse4 .cse16 .cse6 .cse8) (and .cse10 .cse1 .cse2 .cse36 .cse12 .cse3 .cse14 .cse5 .cse8) (and .cse0 .cse9 .cse10 .cse2 .cse13 .cse4 .cse5) (and .cse9 (and .cse22 .cse20) .cse1 .cse12 .cse21) (and .cse9 .cse10 .cse37 .cse12 .cse13 .cse5) (and .cse9 .cse25 .cse10 .cse1 .cse2 .cse14 .cse4 .cse16 .cse17 .cse5) (and .cse9 .cse21 .cse34) (and .cse15 .cse2 .cse12 .cse14 .cse17 .cse19) (and .cse9 (and .cse15 .cse22 .cse14 .cse4 .cse17)) (and .cse0 .cse9 .cse21 .cse4) (and .cse18 .cse1 .cse32 .cse14 .cse4 .cse16) (and .cse1 .cse12 .cse14 .cse16 .cse28 .cse7) (and .cse18 .cse10 .cse23 .cse1 .cse3 .cse4 .cse16 .cse8) (and .cse15 .cse2 .cse12 .cse14 .cse28 .cse7) (and .cse9 .cse10 .cse15 .cse1 .cse2 .cse14 .cse4 .cse16 .cse5) (and .cse18 .cse10 .cse1 .cse14 .cse4 .cse16 .cse19) (and .cse10 .cse2 .cse36 .cse3 .cse21 .cse14 .cse4 .cse5 .cse8) (and .cse10 .cse26 .cse2 .cse12 .cse3 .cse7) (and .cse9 .cse18 .cse10 .cse1 .cse20 .cse4 .cse16) (and .cse25 .cse10 .cse35 .cse15 .cse1 .cse2 .cse14 .cse4 .cse17 .cse28) (and .cse9 .cse25 .cse10 .cse15 .cse1 .cse14 .cse4 .cse16) (and .cse9 .cse25 .cse10 .cse1 .cse11 .cse12 .cse14) (and .cse10 (and .cse36 .cse4) .cse1 .cse3 .cse14 .cse16 .cse5 .cse8) (and .cse18 .cse14 .cse4 .cse16 .cse19 .cse7) (and .cse18 .cse29 .cse1 .cse4 .cse16) (and .cse1 .cse12 .cse3 .cse16 (and .cse38 .cse20) .cse7) (and .cse9 .cse4 .cse37) (and .cse31 .cse16) (and .cse18 .cse10 .cse1 .cse14 .cse4 .cse16 .cse7) (and .cse12 .cse14 .cse16 .cse19) (and .cse19 .cse1 .cse12 .cse14 .cse7)))))) [2018-12-30 19:57:58,991 INFO L448 ceAbstractionStarter]: For program point L1592-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,991 INFO L448 ceAbstractionStarter]: For program point L1526-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,992 INFO L448 ceAbstractionStarter]: For program point L1460(lines 1460 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,992 INFO L448 ceAbstractionStarter]: For program point L73(lines 73 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,992 INFO L448 ceAbstractionStarter]: For program point L1593(line 1593) no Hoare annotation was computed. [2018-12-30 19:57:58,992 INFO L448 ceAbstractionStarter]: For program point L1527(line 1527) no Hoare annotation was computed. [2018-12-30 19:57:58,992 INFO L448 ceAbstractionStarter]: For program point L603(lines 603 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,992 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,992 INFO L448 ceAbstractionStarter]: For program point L339(lines 339 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,992 INFO L448 ceAbstractionStarter]: For program point L1132(lines 1132 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,992 INFO L448 ceAbstractionStarter]: For program point L1066(lines 1066 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,992 INFO L448 ceAbstractionStarter]: For program point L868(lines 868 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 1542) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point L1595-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point L1529-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point L869(lines 869 887) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point L869-2(lines 869 887) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point L1596(line 1596) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point L539(lines 539 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point L1530(line 1530) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point L1200(lines 1200 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,993 INFO L448 ceAbstractionStarter]: For program point L1663(line 1663) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L276(lines 276 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L1003(lines 1003 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L937(lines 937 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L1598-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L1532-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L1466(lines 1466 1468) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L1466-2(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L1599(line 1599) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L1533(line 1533) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L1467(line 1467) no Hoare annotation was computed. [2018-12-30 19:57:58,994 INFO L448 ceAbstractionStarter]: For program point L146(lines 146 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L1402(lines 1402 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L1336(lines 1336 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L1601-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L1535-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L1469-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L1403(lines 1403 1421) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L1403-2(lines 1403 1421) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L82(lines 82 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,995 INFO L448 ceAbstractionStarter]: For program point L743(lines 743 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L1602(line 1602) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L1536(line 1536) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L1470(line 1470) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L1074(lines 1074 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L414(lines 414 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L348(lines 348 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L1604-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L1538-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L1472-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,996 INFO L448 ceAbstractionStarter]: For program point L1274(lines 1274 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L614(lines 614 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L1605(line 1605) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L1539(line 1539) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L1473(line 1473) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L284(lines 284 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L813(lines 813 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L1210(lines 1210 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L1607-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,997 INFO L448 ceAbstractionStarter]: For program point L1541-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L1475-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L1211(lines 1211 1224) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L1211-2(lines 1211 1224) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L947(lines 947 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L1608(line 1608) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L1542(line 1542) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L1476(line 1476) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L1344(lines 1344 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L155(lines 155 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L89(lines 89 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L684(lines 684 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,998 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L685(lines 685 699) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L685-2(lines 685 699) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L1610-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L1544-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L1478-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L1611(line 1611) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L1545(line 1545) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L1479(line 1479) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1465) no Hoare annotation was computed. [2018-12-30 19:57:58,999 INFO L448 ceAbstractionStarter]: For program point L356(lines 356 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,000 INFO L448 ceAbstractionStarter]: For program point L753(lines 753 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,000 INFO L448 ceAbstractionStarter]: For program point L622(lines 622 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,000 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,000 INFO L448 ceAbstractionStarter]: For program point L1613-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:59,000 INFO L448 ceAbstractionStarter]: For program point L1547-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:59,000 INFO L448 ceAbstractionStarter]: For program point L1481-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:59,000 INFO L448 ceAbstractionStarter]: For program point L292(lines 292 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,000 INFO L448 ceAbstractionStarter]: For program point L1283(lines 1283 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,000 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-30 19:57:59,000 INFO L448 ceAbstractionStarter]: For program point L1614(line 1614) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L1548(line 1548) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L1482(line 1482) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L1350(lines 1350 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1303) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L1284-2(lines 1284 1303) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L95(lines 95 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L1086(lines 1086 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L1021(lines 1021 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L955(lines 955 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,001 INFO L448 ceAbstractionStarter]: For program point L889(lines 889 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,002 INFO L448 ceAbstractionStarter]: For program point L1616-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:59,004 INFO L448 ceAbstractionStarter]: For program point L1550-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:59,005 INFO L448 ceAbstractionStarter]: For program point L1484-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:59,005 INFO L448 ceAbstractionStarter]: For program point L1617(line 1617) no Hoare annotation was computed. [2018-12-30 19:57:59,005 INFO L448 ceAbstractionStarter]: For program point L1551(line 1551) no Hoare annotation was computed. [2018-12-30 19:57:59,005 INFO L448 ceAbstractionStarter]: For program point L1485(line 1485) no Hoare annotation was computed. [2018-12-30 19:57:59,005 INFO L448 ceAbstractionStarter]: For program point L164(lines 164 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,005 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,005 INFO L448 ceAbstractionStarter]: For program point L1619-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:59,005 INFO L448 ceAbstractionStarter]: For program point L1553-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:59,005 INFO L448 ceAbstractionStarter]: For program point L1487-1(lines 54 1650) no Hoare annotation was computed. [2018-12-30 19:57:59,005 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,006 INFO L448 ceAbstractionStarter]: For program point L1620(line 1620) no Hoare annotation was computed. [2018-12-30 19:57:59,006 INFO L448 ceAbstractionStarter]: For program point L1554(line 1554) no Hoare annotation was computed. [2018-12-30 19:57:59,006 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,006 INFO L448 ceAbstractionStarter]: For program point L1488(line 1488) no Hoare annotation was computed. [2018-12-30 19:57:59,006 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 1465) no Hoare annotation was computed. [2018-12-30 19:57:59,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.12 07:57:59 BoogieIcfgContainer [2018-12-30 19:57:59,121 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-30 19:57:59,122 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-30 19:57:59,122 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-30 19:57:59,123 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-30 19:57:59,123 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.12 07:46:00" (3/4) ... [2018-12-30 19:57:59,128 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-30 19:57:59,177 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-30 19:57:59,180 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-30 19:57:59,468 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-30 19:57:59,468 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-30 19:57:59,470 INFO L168 Benchmark]: Toolchain (without parser) took 725868.05 ms. Allocated memory was 1.0 GB in the beginning and 6.3 GB in the end (delta: 5.2 GB). Free memory was 942.0 MB in the beginning and 3.5 GB in the end (delta: -2.5 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2018-12-30 19:57:59,471 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-30 19:57:59,471 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1439.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -193.1 MB). Peak memory consumption was 113.0 MB. Max. memory is 11.5 GB. [2018-12-30 19:57:59,471 INFO L168 Benchmark]: Boogie Procedure Inliner took 163.38 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: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. [2018-12-30 19:57:59,473 INFO L168 Benchmark]: Boogie Preprocessor took 130.51 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: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2018-12-30 19:57:59,474 INFO L168 Benchmark]: RCFGBuilder took 5625.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 858.2 MB in the end (delta: 249.1 MB). Peak memory consumption was 249.1 MB. Max. memory is 11.5 GB. [2018-12-30 19:57:59,475 INFO L168 Benchmark]: TraceAbstraction took 718156.98 ms. Allocated memory was 1.2 GB in the beginning and 6.3 GB in the end (delta: 5.1 GB). Free memory was 858.2 MB in the beginning and 3.5 GB in the end (delta: -2.7 GB). Peak memory consumption was 5.7 GB. Max. memory is 11.5 GB. [2018-12-30 19:57:59,476 INFO L168 Benchmark]: Witness Printer took 345.52 ms. Allocated memory is still 6.3 GB. Free memory was 3.5 GB in the beginning and 3.5 GB in the end (delta: 75.0 MB). Peak memory consumption was 75.0 MB. Max. memory is 11.5 GB. [2018-12-30 19:57:59,478 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1439.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -193.1 MB). Peak memory consumption was 113.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 163.38 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: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 130.51 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: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5625.31 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 858.2 MB in the end (delta: 249.1 MB). Peak memory consumption was 249.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 718156.98 ms. Allocated memory was 1.2 GB in the beginning and 6.3 GB in the end (delta: 5.1 GB). Free memory was 858.2 MB in the beginning and 3.5 GB in the end (delta: -2.7 GB). Peak memory consumption was 5.7 GB. Max. memory is 11.5 GB. * Witness Printer took 345.52 ms. Allocated memory is still 6.3 GB. Free memory was 3.5 GB in the beginning and 3.5 GB in the end (delta: 75.0 MB). Peak memory consumption was 75.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1542]: 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: 1652]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1658]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(a20 == 1) && a27 == 1) && a5 == 1) && a12 == 1) && a6 == 1) && a1 == 1) && a11 == 1) && a15 == 1) && a3 == 0) && a0 == 1) && a20 <= 0) || (((((((a3 <= 0 && a10 == 1) && a27 == 1 && !(a6 == 1)) && a11 <= 0) && !(a12 == 1)) && a5 == 1) && a15 == 1) && a0 == 1)) || (((((a3 <= 0 && a27 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a16 == 1)) || ((((((((a6 <= 0 && !(a12 == 1)) && a5 == 1) && a11 == 1) && a26 == 1) && a16 == 1) && a15 == 1) && a3 == 0) && a0 == 1)) || (((((((((a10 == 1 && a12 == 1) && a6 == 1) && a1 == 1) && a5 == 1) && a11 == 1) && a16 == 1) && a26 == 1) && a15 == 1) && a20 <= 0)) || ((((((((((!(a20 == 1) && a27 == 1) && a5 == 1) && a10 == 1) && a12 == 1) && a6 == 1) && a11 == 1) && a3 == 0) && a0 == 1) && a1 == 1) && a20 <= 0)) || (((((a27 == 1 && a6 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a3 == 1)) || (((((a12 == 1 && (!(a27 == 1) && a5 == 1) && a16 == 1) && a11 <= 0) && a26 <= 0) && a3 == 0) && a0 == 1)) || (((((a27 == 1 && !(a6 == 1)) && a11 == 1) && a16 == 1) && a3 == 1) && a5 == 1)) || (((((((!(a20 == 1) && a5 == 1) && !(a3 == 0)) && a6 == 1) && a11 <= 0) && a1 == 1) && a20 <= 0) && a0 == 1)) || (((((((!(a20 == 1) && a5 == 1) && !(a3 == 0)) && a6 == 1) && a11 <= 0) && a15 == 1) && a0 == 1) && a1 == 1)) || ((((((a10 == 1 && a11 <= 0) && a1 == 1) && a26 == 1) && a15 == 1) && ((!(a20 == 1) && a27 == 1) && a5 == 1) && !(a6 == 1)) && a20 <= 0)) || (((((a3 <= 0 && a6 <= 0) && a12 == 1) && a11 <= 0) && a26 <= 0) && a5 == 1)) || ((((((a3 <= 0 && a12 == 1) && a27 == 1 && !(a6 == 1)) && a11 <= 0) && a5 == 1) && a26 == 1) && a15 == 1)) || ((((((((!(a7 == 1) && a6 <= 0) && a10 == 1) && (((!(a27 == 1) && a5 == 1) && a16 == 1) && !(a3 == 0)) && !(a20 == 1)) && !(a12 == 1)) && a26 <= 0) && a11 == 1) && a15 == 1) && a20 <= 0)) || (((((((a3 <= 0 && !(a7 == 1)) && a10 == 1) && a27 == 1 && !(a6 == 1)) && a11 <= 0) && a5 == 1) && a26 == 1) && a15 == 1)) || ((((((a10 == 1 && a12 == 1) && a11 <= 0) && a1 == 1) && a26 == 1) && a20 <= 0) && ((!(a20 == 1) && a5 == 1) && !(a3 == 0)) && !(a6 == 1))) || (((((((a3 <= 0 && !(a7 == 1)) && a10 == 1) && a27 == 1) && a11 <= 0) && a5 == 1) && a16 == 1) && a15 == 1)) || (((((a27 == 1 && !(a6 == 1)) && a11 == 1) && !(a3 == 0)) && a5 == 1) && a0 == 1)) || ((((((!(a7 == 1) && a10 == 1) && a27 == 1) && a6 == 1) && a11 <= 0) && a5 == 1) && !(a3 == 0))) || (((((((!(a27 == 1) && a5 == 1) && a16 == 1) && a3 == 1) && a12 == 1) && a6 == 1) && a26 <= 0) && a11 == 1)) || ((((a3 <= 0 && a27 == 1) && a11 <= 0) && a26 <= 0) && a5 == 1)) || ((((((!(a3 == 0) && !(a7 == 1)) && a10 == 1) && a12 == 1) && a11 <= 0) && a5 == 1) && a26 == 1)) || ((((((((a10 == 1 && a11 <= 0) && !(a12 == 1)) && a5 == 1) && a15 == 1) && !(a6 == 1) && a27 == 1 && !(a3 == 0)) && a0 == 1) && a1 == 1) && a20 <= 0)) || (((((a27 == 1 && a12 == 1) && a11 <= 0) && a26 <= 0) && a5 == 1) && a0 == 1)) || (((((((a27 == 1 && !(a6 == 1)) && a11 == 1) && !(a3 == 0)) && !(a7 == 1)) && a10 == 1) && a5 == 1) && a26 == 1)) || (((((a3 <= 0 && (!(a27 == 1) && a5 == 1) && a16 == 1) && a6 == 1) && a11 <= 0) && !(a12 == 1)) && a15 == 1)) || (((((!(a7 == 1) && a10 == 1) && a6 == 1) && a11 <= 0) && a5 == 1) && a26 == 1)) || ((((((((a3 <= 0 && !(a20 == 1) && a5 == 1) && a6 <= 0) && a12 == 1) && a11 <= 0) && a26 <= 0) || (((a3 <= 0 && a12 == 1) && a11 <= 0) && ((!(a20 == 1) && a27 == 1) && a5 == 1) && !(a6 == 1))) && a1 == 1) && a3 == 0)) || ((((a6 == 1 && a5 == 1) && a11 == 1) && a26 == 1) && a0 == 1)) || ((((((((((!(a20 == 1) && a27 == 1) && a5 == 1) && !(a7 == 1)) && a10 == 1) && a11 <= 0) && !(a12 == 1)) && a1 == 1) && a15 == 1) && a3 == 0) && a0 == 1)) || (((((a12 == 1 && a27 == 1 && !(a6 == 1)) && a11 <= 0) && a5 == 1) && a3 == 0) && a0 == 1)) || ((((((a11 <= 0 && a1 == 1) && a26 <= 0) && a5 == 1) && !(a6 == 1) && a27 == 1 && !(a3 == 0)) && a20 <= 0) && a0 == 1)) || ((((a3 <= 0 && a6 == 1) && a11 <= 0) && a5 == 1) && a26 == 1)) || (((((a11 <= 0 && !(a20 == 1) && a3 == 1) && a5 == 1) && a0 == 1) && a1 == 1) && a20 <= 0)) || ((((((((!(a20 == 1) && a5 == 1) && a6 == 1) && a11 <= 0) && !(a12 == 1)) && a15 == 1) && a0 == 1) && a1 == 1) && a20 <= 0)) || (((((((((!(a7 == 1) && a10 == 1) && a27 == 1) && a6 == 1) && a1 == 1) && a11 <= 0) && a5 == 1) && a15 == 1) && a0 == 1) && a20 <= 0)) || ((((a10 == 1 && a12 == 1) && a26 == 1) && ((a27 == 1 && !(a6 == 1)) && a5 == 1) && a11 == 1) && a0 == 1)) || (((((a3 <= 0 && a27 == 1) && a6 == 1) && a11 <= 0) && a5 == 1) && a16 == 1)) || ((((((a10 == 1 && (!(a20 == 1) && a5 == 1) && !(a3 == 0)) && a6 == 1) && a1 == 1) && a11 == 1) && a26 == 1) && a20 <= 0)) || (((((a6 <= 0 && a26 <= 0) && a5 == 1) && a11 == 1) && !(a3 == 0)) && a0 == 1)) || ((((((a6 <= 0 && a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && !(a3 == 0)) && a0 == 1)) || (((((((!(a7 == 1) && a10 == 1) && a27 == 1) && a6 == 1) && a26 <= 0) && a5 == 1) && a11 == 1) && !(a3 == 0))) || (((((((!(a7 == 1) && a6 <= 0) && a10 == 1) && a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && !(a3 == 0))) || (((((!(a26 == 1) && a6 == 1) && a11 <= 0) && a5 == 1) && !(a3 == 0)) && a0 == 1)) || (((((((((!(a20 == 1) && a27 == 1) && a5 == 1) && a10 == 1) && a12 == 1) && a1 == 1) && a11 == 1) && a26 == 1) && a3 == 0) && a20 <= 0)) || ((((((((a10 == 1 && a12 == 1) && a6 == 1) && a27 == 1 && !(a3 == 0)) && a11 <= 0) && a1 == 1) && a5 == 1) && a15 == 1) && a20 <= 0)) || ((((((((!(a20 == 1) && a27 == 1) && a5 == 1) && a3 <= 0) && a10 == 1) && a6 == 1) && !(a12 == 1)) && a11 == 1) && a15 == 1)) || ((((a3 <= 0 && !(a6 == 1) && (!(a27 == 1) && a5 == 1) && a16 == 1) && a12 == 1) && a11 <= 0) && a26 <= 0)) || (((((a3 <= 0 && a10 == 1) && ((!(a20 == 1) && a27 == 1) && a5 == 1) && a16 == 1) && a11 <= 0) && !(a12 == 1)) && a15 == 1)) || (((((((((a3 <= 0 && !(a7 == 1)) && a10 == 1) && a12 == 1) && a6 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a16 == 1) && a15 == 1)) || ((a3 <= 0 && a26 <= 0) && ((a27 == 1 && !(a6 == 1)) && a5 == 1) && a11 == 1)) || (((((a27 == 1 && a6 == 1) && a11 <= 0) && a5 == 1) && a16 == 1) && a3 == 1)) || (a3 <= 0 && (((a27 == 1 && !(a6 == 1)) && a5 == 1) && a11 == 1) && a16 == 1)) || (((((!(a20 == 1) && a27 == 1) && a5 == 1) && a3 <= 0) && a26 <= 0) && a11 == 1)) || (((((a6 <= 0 && a12 == 1) && !(a20 == 1) && a3 == 1) && a5 == 1) && a11 == 1) && a26 == 1)) || (((((a12 == 1 && a11 <= 0) && a5 == 1) && a26 == 1) && !(a3 == 0)) && a0 == 1)) || (((((((a6 <= 0 && a10 == 1) && (!(a20 == 1) && a5 == 1) && !(a3 == 0)) && a12 == 1) && a1 == 1) && a11 == 1) && a26 == 1) && a20 <= 0)) || (((((a27 == 1 && a6 == 1) && a11 <= 0) && a5 == 1) && !(a3 == 0)) && a0 == 1)) || ((((((((a3 <= 0 && a10 == 1) && a27 == 1) && a12 == 1) && a6 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a15 == 1)) || ((((((a6 <= 0 && a10 == 1) && a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a3 == 1)) || ((((((((a10 == 1 && a6 == 1) && a27 == 1 && !(a3 == 0)) && a1 == 1) && a26 <= 0) && a5 == 1) && a11 == 1) && a15 == 1) && a20 <= 0)) || (((((a10 == 1 && (((!(a27 == 1) && a5 == 1) && a16 == 1) && !(a3 == 0)) && !(a20 == 1)) && a6 == 1) && a11 <= 0) && a1 == 1) && a0 == 1)) || ((((((a3 <= 0 && a6 <= 0) && a10 == 1) && a12 == 1) && (!(a27 == 1) && a5 == 1) && a16 == 1) && a11 == 1) && a26 == 1)) || (((((((((!(a7 == 1) && a10 == 1) && !(a26 == 1)) && a27 == 1) && a12 == 1) && a6 == 1) && a5 == 1) && a11 == 1) && a16 == 1) && !(a3 == 0))) || (((((((a3 <= 0 && !(a7 == 1)) && a10 == 1) && a27 == 1) && a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1)) || ((((((a3 <= 0 && !(a7 == 1)) && a10 == 1) && a12 == 1) && a27 == 1 && !(a6 == 1)) && a11 <= 0) && a5 == 1)) || (((((((a10 == 1 && (a27 == 1 && !(a3 == 0)) && a11 == 1) && a12 == 1) && a1 == 1) && a5 == 1) && a26 == 1) && a15 == 1) && a20 <= 0)) || (((((a6 <= 0 && a5 == 1) && a11 == 1) && a26 == 1) && a3 == 1) && a0 == 1)) || ((((a6 <= 0 && ((!(a27 == 1) && a5 == 1) && a16 == 1) && a3 == 1) && a12 == 1) && a11 == 1) && a26 == 1)) || (((((a12 == 1 && a11 <= 0) && a1 == 1) && a26 == 1) && !(a20 == 1) && (!(a27 == 1) && a5 == 1) && a16 == 1) && a0 == 1)) || ((a3 <= 0 && a11 == 1) && ((!(a20 == 1) && a27 == 1) && a5 == 1) && a16 == 1)) || (((((((a3 <= 0 && !(a20 == 1) && a5 == 1) && a6 <= 0) && a12 == 1) && a11 <= 0) && a26 <= 0) || (((a3 <= 0 && a12 == 1) && a11 <= 0) && ((!(a20 == 1) && a27 == 1) && a5 == 1) && !(a6 == 1))) && a26 == 1)) || ((((((a6 <= 0 && a10 == 1) && a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a0 == 1)) || (((a11 <= 0 && a5 == 1) && a26 == 1) && a3 == 1)) || ((((a3 == 1 && a12 == 1) && a11 <= 0) && a5 == 1) && a0 == 1) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((!(a20 == 1) && a27 == 1) && a5 == 1) && a12 == 1) && a6 == 1) && a1 == 1) && a11 == 1) && a15 == 1) && a3 == 0) && a0 == 1) && a20 <= 0) || (((((((a3 <= 0 && a10 == 1) && a27 == 1 && !(a6 == 1)) && a11 <= 0) && !(a12 == 1)) && a5 == 1) && a15 == 1) && a0 == 1)) || (((((a3 <= 0 && a27 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a16 == 1)) || ((((((((a6 <= 0 && !(a12 == 1)) && a5 == 1) && a11 == 1) && a26 == 1) && a16 == 1) && a15 == 1) && a3 == 0) && a0 == 1)) || (((((((((a10 == 1 && a12 == 1) && a6 == 1) && a1 == 1) && a5 == 1) && a11 == 1) && a16 == 1) && a26 == 1) && a15 == 1) && a20 <= 0)) || ((((((((((!(a20 == 1) && a27 == 1) && a5 == 1) && a10 == 1) && a12 == 1) && a6 == 1) && a11 == 1) && a3 == 0) && a0 == 1) && a1 == 1) && a20 <= 0)) || (((((a27 == 1 && a6 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a3 == 1)) || (((((a12 == 1 && (!(a27 == 1) && a5 == 1) && a16 == 1) && a11 <= 0) && a26 <= 0) && a3 == 0) && a0 == 1)) || (((((a27 == 1 && !(a6 == 1)) && a11 == 1) && a16 == 1) && a3 == 1) && a5 == 1)) || (((((((!(a20 == 1) && a5 == 1) && !(a3 == 0)) && a6 == 1) && a11 <= 0) && a1 == 1) && a20 <= 0) && a0 == 1)) || (((((((!(a20 == 1) && a5 == 1) && !(a3 == 0)) && a6 == 1) && a11 <= 0) && a15 == 1) && a0 == 1) && a1 == 1)) || ((((((a10 == 1 && a11 <= 0) && a1 == 1) && a26 == 1) && a15 == 1) && ((!(a20 == 1) && a27 == 1) && a5 == 1) && !(a6 == 1)) && a20 <= 0)) || (((((a3 <= 0 && a6 <= 0) && a12 == 1) && a11 <= 0) && a26 <= 0) && a5 == 1)) || ((((((a3 <= 0 && a12 == 1) && a27 == 1 && !(a6 == 1)) && a11 <= 0) && a5 == 1) && a26 == 1) && a15 == 1)) || ((((((((!(a7 == 1) && a6 <= 0) && a10 == 1) && (((!(a27 == 1) && a5 == 1) && a16 == 1) && !(a3 == 0)) && !(a20 == 1)) && !(a12 == 1)) && a26 <= 0) && a11 == 1) && a15 == 1) && a20 <= 0)) || (((((((a3 <= 0 && !(a7 == 1)) && a10 == 1) && a27 == 1 && !(a6 == 1)) && a11 <= 0) && a5 == 1) && a26 == 1) && a15 == 1)) || ((((((a10 == 1 && a12 == 1) && a11 <= 0) && a1 == 1) && a26 == 1) && a20 <= 0) && ((!(a20 == 1) && a5 == 1) && !(a3 == 0)) && !(a6 == 1))) || (((((((a3 <= 0 && !(a7 == 1)) && a10 == 1) && a27 == 1) && a11 <= 0) && a5 == 1) && a16 == 1) && a15 == 1)) || (((((a27 == 1 && !(a6 == 1)) && a11 == 1) && !(a3 == 0)) && a5 == 1) && a0 == 1)) || ((((((!(a7 == 1) && a10 == 1) && a27 == 1) && a6 == 1) && a11 <= 0) && a5 == 1) && !(a3 == 0))) || (((((((!(a27 == 1) && a5 == 1) && a16 == 1) && a3 == 1) && a12 == 1) && a6 == 1) && a26 <= 0) && a11 == 1)) || ((((a3 <= 0 && a27 == 1) && a11 <= 0) && a26 <= 0) && a5 == 1)) || ((((((!(a3 == 0) && !(a7 == 1)) && a10 == 1) && a12 == 1) && a11 <= 0) && a5 == 1) && a26 == 1)) || ((((((((a10 == 1 && a11 <= 0) && !(a12 == 1)) && a5 == 1) && a15 == 1) && !(a6 == 1) && a27 == 1 && !(a3 == 0)) && a0 == 1) && a1 == 1) && a20 <= 0)) || (((((a27 == 1 && a12 == 1) && a11 <= 0) && a26 <= 0) && a5 == 1) && a0 == 1)) || (((((((a27 == 1 && !(a6 == 1)) && a11 == 1) && !(a3 == 0)) && !(a7 == 1)) && a10 == 1) && a5 == 1) && a26 == 1)) || (((((a3 <= 0 && (!(a27 == 1) && a5 == 1) && a16 == 1) && a6 == 1) && a11 <= 0) && !(a12 == 1)) && a15 == 1)) || (((((!(a7 == 1) && a10 == 1) && a6 == 1) && a11 <= 0) && a5 == 1) && a26 == 1)) || ((((((((a3 <= 0 && !(a20 == 1) && a5 == 1) && a6 <= 0) && a12 == 1) && a11 <= 0) && a26 <= 0) || (((a3 <= 0 && a12 == 1) && a11 <= 0) && ((!(a20 == 1) && a27 == 1) && a5 == 1) && !(a6 == 1))) && a1 == 1) && a3 == 0)) || ((((a6 == 1 && a5 == 1) && a11 == 1) && a26 == 1) && a0 == 1)) || ((((((((((!(a20 == 1) && a27 == 1) && a5 == 1) && !(a7 == 1)) && a10 == 1) && a11 <= 0) && !(a12 == 1)) && a1 == 1) && a15 == 1) && a3 == 0) && a0 == 1)) || (((((a12 == 1 && a27 == 1 && !(a6 == 1)) && a11 <= 0) && a5 == 1) && a3 == 0) && a0 == 1)) || ((((((a11 <= 0 && a1 == 1) && a26 <= 0) && a5 == 1) && !(a6 == 1) && a27 == 1 && !(a3 == 0)) && a20 <= 0) && a0 == 1)) || ((((a3 <= 0 && a6 == 1) && a11 <= 0) && a5 == 1) && a26 == 1)) || (((((a11 <= 0 && !(a20 == 1) && a3 == 1) && a5 == 1) && a0 == 1) && a1 == 1) && a20 <= 0)) || ((((((((!(a20 == 1) && a5 == 1) && a6 == 1) && a11 <= 0) && !(a12 == 1)) && a15 == 1) && a0 == 1) && a1 == 1) && a20 <= 0)) || (((((((((!(a7 == 1) && a10 == 1) && a27 == 1) && a6 == 1) && a1 == 1) && a11 <= 0) && a5 == 1) && a15 == 1) && a0 == 1) && a20 <= 0)) || ((((a10 == 1 && a12 == 1) && a26 == 1) && ((a27 == 1 && !(a6 == 1)) && a5 == 1) && a11 == 1) && a0 == 1)) || (((((a3 <= 0 && a27 == 1) && a6 == 1) && a11 <= 0) && a5 == 1) && a16 == 1)) || ((((((a10 == 1 && (!(a20 == 1) && a5 == 1) && !(a3 == 0)) && a6 == 1) && a1 == 1) && a11 == 1) && a26 == 1) && a20 <= 0)) || (((((a6 <= 0 && a26 <= 0) && a5 == 1) && a11 == 1) && !(a3 == 0)) && a0 == 1)) || ((((((a6 <= 0 && a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && !(a3 == 0)) && a0 == 1)) || (((((((!(a7 == 1) && a10 == 1) && a27 == 1) && a6 == 1) && a26 <= 0) && a5 == 1) && a11 == 1) && !(a3 == 0))) || (((((((!(a7 == 1) && a6 <= 0) && a10 == 1) && a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && !(a3 == 0))) || (((((!(a26 == 1) && a6 == 1) && a11 <= 0) && a5 == 1) && !(a3 == 0)) && a0 == 1)) || (((((((((!(a20 == 1) && a27 == 1) && a5 == 1) && a10 == 1) && a12 == 1) && a1 == 1) && a11 == 1) && a26 == 1) && a3 == 0) && a20 <= 0)) || ((((((((a10 == 1 && a12 == 1) && a6 == 1) && a27 == 1 && !(a3 == 0)) && a11 <= 0) && a1 == 1) && a5 == 1) && a15 == 1) && a20 <= 0)) || ((((((((!(a20 == 1) && a27 == 1) && a5 == 1) && a3 <= 0) && a10 == 1) && a6 == 1) && !(a12 == 1)) && a11 == 1) && a15 == 1)) || ((((a3 <= 0 && !(a6 == 1) && (!(a27 == 1) && a5 == 1) && a16 == 1) && a12 == 1) && a11 <= 0) && a26 <= 0)) || (((((a3 <= 0 && a10 == 1) && ((!(a20 == 1) && a27 == 1) && a5 == 1) && a16 == 1) && a11 <= 0) && !(a12 == 1)) && a15 == 1)) || (((((((((a3 <= 0 && !(a7 == 1)) && a10 == 1) && a12 == 1) && a6 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a16 == 1) && a15 == 1)) || ((a3 <= 0 && a26 <= 0) && ((a27 == 1 && !(a6 == 1)) && a5 == 1) && a11 == 1)) || (((((a27 == 1 && a6 == 1) && a11 <= 0) && a5 == 1) && a16 == 1) && a3 == 1)) || (a3 <= 0 && (((a27 == 1 && !(a6 == 1)) && a5 == 1) && a11 == 1) && a16 == 1)) || (((((!(a20 == 1) && a27 == 1) && a5 == 1) && a3 <= 0) && a26 <= 0) && a11 == 1)) || (((((a6 <= 0 && a12 == 1) && !(a20 == 1) && a3 == 1) && a5 == 1) && a11 == 1) && a26 == 1)) || (((((a12 == 1 && a11 <= 0) && a5 == 1) && a26 == 1) && !(a3 == 0)) && a0 == 1)) || (((((((a6 <= 0 && a10 == 1) && (!(a20 == 1) && a5 == 1) && !(a3 == 0)) && a12 == 1) && a1 == 1) && a11 == 1) && a26 == 1) && a20 <= 0)) || (((((a27 == 1 && a6 == 1) && a11 <= 0) && a5 == 1) && !(a3 == 0)) && a0 == 1)) || ((((((((a3 <= 0 && a10 == 1) && a27 == 1) && a12 == 1) && a6 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a15 == 1)) || ((((((a6 <= 0 && a10 == 1) && a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a3 == 1)) || ((((((((a10 == 1 && a6 == 1) && a27 == 1 && !(a3 == 0)) && a1 == 1) && a26 <= 0) && a5 == 1) && a11 == 1) && a15 == 1) && a20 <= 0)) || (((((a10 == 1 && (((!(a27 == 1) && a5 == 1) && a16 == 1) && !(a3 == 0)) && !(a20 == 1)) && a6 == 1) && a11 <= 0) && a1 == 1) && a0 == 1)) || ((((((a3 <= 0 && a6 <= 0) && a10 == 1) && a12 == 1) && (!(a27 == 1) && a5 == 1) && a16 == 1) && a11 == 1) && a26 == 1)) || (((((((((!(a7 == 1) && a10 == 1) && !(a26 == 1)) && a27 == 1) && a12 == 1) && a6 == 1) && a5 == 1) && a11 == 1) && a16 == 1) && !(a3 == 0))) || (((((((a3 <= 0 && !(a7 == 1)) && a10 == 1) && a27 == 1) && a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1)) || ((((((a3 <= 0 && !(a7 == 1)) && a10 == 1) && a12 == 1) && a27 == 1 && !(a6 == 1)) && a11 <= 0) && a5 == 1)) || (((((((a10 == 1 && (a27 == 1 && !(a3 == 0)) && a11 == 1) && a12 == 1) && a1 == 1) && a5 == 1) && a26 == 1) && a15 == 1) && a20 <= 0)) || (((((a6 <= 0 && a5 == 1) && a11 == 1) && a26 == 1) && a3 == 1) && a0 == 1)) || ((((a6 <= 0 && ((!(a27 == 1) && a5 == 1) && a16 == 1) && a3 == 1) && a12 == 1) && a11 == 1) && a26 == 1)) || (((((a12 == 1 && a11 <= 0) && a1 == 1) && a26 == 1) && !(a20 == 1) && (!(a27 == 1) && a5 == 1) && a16 == 1) && a0 == 1)) || ((a3 <= 0 && a11 == 1) && ((!(a20 == 1) && a27 == 1) && a5 == 1) && a16 == 1)) || (((((((a3 <= 0 && !(a20 == 1) && a5 == 1) && a6 <= 0) && a12 == 1) && a11 <= 0) && a26 <= 0) || (((a3 <= 0 && a12 == 1) && a11 <= 0) && ((!(a20 == 1) && a27 == 1) && a5 == 1) && !(a6 == 1))) && a26 == 1)) || ((((((a6 <= 0 && a10 == 1) && a12 == 1) && a5 == 1) && a11 == 1) && a26 == 1) && a0 == 1)) || (((a11 <= 0 && a5 == 1) && a26 == 1) && a3 == 1)) || ((((a3 == 1 && a12 == 1) && a11 <= 0) && a5 == 1) && a0 == 1) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 302 locations, 1 error locations. SAFE Result, 717.9s OverallTime, 17 OverallIterations, 6 TraceHistogramMax, 64.6s AutomataDifference, 0.0s DeadEndRemovalTime, 625.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 2748 SDtfs, 13199 SDslu, 2525 SDs, 0 SdLazy, 17316 SolverSat, 3777 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 35.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1023 GetRequests, 967 SyntacticMatches, 6 SemanticMatches, 50 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 3.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=393546occurred in iteration=16, 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: 19.9s AutomataMinimizationTime, 17 MinimizatonAttempts, 157409 StatesRemovedByMinimization, 14 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 3 LocationsWithAnnotation, 3 PreInvPairs, 8074 NumberOfFragments, 4183 HoareAnnotationTreeSize, 3 FomulaSimplifications, 427688 FormulaSimplificationTreeSizeReduction, 366.2s HoareSimplificationTime, 3 FomulaSimplificationsInter, 516776 FormulaSimplificationTreeSizeReductionInter, 259.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 4.6s InterpolantComputationTime, 5446 NumberOfCodeBlocks, 5446 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 5426 ConstructedInterpolants, 0 QuantifiedInterpolants, 2949708 SizeOfPredicates, 2 NumberOfNonLiveVariables, 1746 ConjunctsInSsa, 7 ConjunctsInUnsatCore, 20 InterpolantComputations, 17 PerfectInterpolantSequences, 3093/3112 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...