java -Xmx8000000000 -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 --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_INT-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem11_label57_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3142e50-m [2018-09-11 16:11:09,584 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-11 16:11:09,589 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-11 16:11:09,603 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-11 16:11:09,603 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-11 16:11:09,604 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-11 16:11:09,605 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-11 16:11:09,607 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-11 16:11:09,609 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-11 16:11:09,610 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-11 16:11:09,611 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-11 16:11:09,611 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-11 16:11:09,612 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-11 16:11:09,613 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-11 16:11:09,614 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-11 16:11:09,615 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-11 16:11:09,616 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-11 16:11:09,617 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-11 16:11:09,619 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-11 16:11:09,621 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-11 16:11:09,622 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-11 16:11:09,623 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-11 16:11:09,626 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-11 16:11:09,626 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-11 16:11:09,626 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-11 16:11:09,627 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-11 16:11:09,628 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-11 16:11:09,629 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-11 16:11:09,630 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-11 16:11:09,631 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-11 16:11:09,631 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-11 16:11:09,632 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-11 16:11:09,632 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-11 16:11:09,632 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-11 16:11:09,633 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-11 16:11:09,634 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-11 16:11:09,634 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_INT-OldIcfg.epf [2018-09-11 16:11:09,650 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-11 16:11:09,651 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-11 16:11:09,651 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-11 16:11:09,652 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-11 16:11:09,652 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-11 16:11:09,652 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-11 16:11:09,652 INFO L133 SettingsManager]: * Congruence Domain=false [2018-09-11 16:11:09,653 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-11 16:11:09,653 INFO L133 SettingsManager]: * Octagon Domain=false [2018-09-11 16:11:09,653 INFO L133 SettingsManager]: * Abstract domain=IntervalDomain [2018-09-11 16:11:09,653 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-11 16:11:09,653 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-11 16:11:09,654 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-11 16:11:09,654 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-11 16:11:09,654 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-11 16:11:09,654 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-11 16:11:09,655 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-11 16:11:09,655 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-11 16:11:09,655 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-11 16:11:09,655 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-11 16:11:09,656 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-11 16:11:09,656 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-11 16:11:09,656 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-11 16:11:09,656 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-11 16:11:09,656 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-11 16:11:09,657 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-11 16:11:09,657 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-11 16:11:09,657 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-11 16:11:09,657 INFO L133 SettingsManager]: * Trace refinement strategy=TOOTHLESS_TAIPAN [2018-09-11 16:11:09,657 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-11 16:11:09,657 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-11 16:11:09,658 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-11 16:11:09,658 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-11 16:11:09,658 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-11 16:11:09,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-11 16:11:09,739 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-11 16:11:09,746 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-11 16:11:09,747 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-11 16:11:09,748 INFO L276 PluginConnector]: CDTParser initialized [2018-09-11 16:11:09,749 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label57_true-unreach-call.c [2018-09-11 16:11:10,108 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e742fa25/875476d760fc48558287681fefd002b5/FLAG955773765 [2018-09-11 16:11:10,426 INFO L276 CDTParser]: Found 1 translation units. [2018-09-11 16:11:10,427 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label57_true-unreach-call.c [2018-09-11 16:11:10,446 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e742fa25/875476d760fc48558287681fefd002b5/FLAG955773765 [2018-09-11 16:11:10,462 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e742fa25/875476d760fc48558287681fefd002b5 [2018-09-11 16:11:10,473 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-11 16:11:10,476 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-11 16:11:10,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-11 16:11:10,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-11 16:11:10,485 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-11 16:11:10,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:11:10" (1/1) ... [2018-09-11 16:11:10,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16c36117 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:10, skipping insertion in model container [2018-09-11 16:11:10,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:11:10" (1/1) ... [2018-09-11 16:11:10,756 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-11 16:11:11,220 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-11 16:11:11,241 INFO L431 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-11 16:11:11,479 INFO L175 PostProcessor]: Settings: Checked method=main [2018-09-11 16:11:11,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11 WrapperNode [2018-09-11 16:11:11,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-11 16:11:11,556 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-11 16:11:11,557 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-11 16:11:11,557 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-11 16:11:11,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (1/1) ... [2018-09-11 16:11:11,612 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (1/1) ... [2018-09-11 16:11:11,722 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-11 16:11:11,723 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-11 16:11:11,723 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-11 16:11:11,723 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-11 16:11:11,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (1/1) ... [2018-09-11 16:11:11,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (1/1) ... [2018-09-11 16:11:11,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (1/1) ... [2018-09-11 16:11:11,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (1/1) ... [2018-09-11 16:11:12,071 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (1/1) ... [2018-09-11 16:11:12,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (1/1) ... [2018-09-11 16:11:12,112 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (1/1) ... [2018-09-11 16:11:12,123 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-11 16:11:12,124 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-11 16:11:12,124 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-11 16:11:12,124 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-11 16:11:12,126 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (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 [2018-09-11 16:11:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-11 16:11:12,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-11 16:11:12,198 INFO L130 BoogieDeclarations]: Found specification of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output [2018-09-11 16:11:12,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_output [2018-09-11 16:11:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-11 16:11:12,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-11 16:11:12,200 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-11 16:11:12,200 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-11 16:11:17,213 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-11 16:11:17,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:11:17 BoogieIcfgContainer [2018-09-11 16:11:17,214 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-11 16:11:17,216 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-11 16:11:17,216 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-11 16:11:17,220 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-11 16:11:17,220 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.09 04:11:10" (1/3) ... [2018-09-11 16:11:17,221 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31ebe67e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.09 04:11:17, skipping insertion in model container [2018-09-11 16:11:17,221 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:11:11" (2/3) ... [2018-09-11 16:11:17,222 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31ebe67e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.09 04:11:17, skipping insertion in model container [2018-09-11 16:11:17,222 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:11:17" (3/3) ... [2018-09-11 16:11:17,224 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label57_true-unreach-call.c [2018-09-11 16:11:17,234 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-11 16:11:17,244 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-11 16:11:17,299 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-11 16:11:17,300 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-11 16:11:17,301 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-11 16:11:17,301 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-11 16:11:17,301 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-11 16:11:17,301 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-11 16:11:17,301 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-11 16:11:17,301 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-11 16:11:17,302 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-11 16:11:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2018-09-11 16:11:17,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-09-11 16:11:17,357 INFO L368 BasicCegarLoop]: Found error trace [2018-09-11 16:11:17,359 INFO L376 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] [2018-09-11 16:11:17,360 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__U_MULTI_f_storage_repos_ultimate_trunk_examples_svcomp_eca_rers_____Problem___label___true_unreach_call_c__calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-11 16:11:17,367 INFO L82 PathProgramCache]: Analyzing trace with hash 2140032137, now seen corresponding path program 1 times [2018-09-11 16:11:17,369 INFO L69 tionRefinementEngine]: Using refinement strategy ToothlessTaipanRefinementStrategy [2018-09-11 16:11:17,370 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 54 with the following transitions: [2018-09-11 16:11:17,373 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [321], [325], [327], [1088], [1092], [1098], [1102], [1109], [1110], [1111], [1113] [2018-09-11 16:11:17,421 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2018-09-11 16:11:17,421 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown