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-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem09_label22_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dace188-m [2018-09-14 16:59:18,367 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-14 16:59:18,371 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-14 16:59:18,388 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-14 16:59:18,389 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-14 16:59:18,390 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-14 16:59:18,391 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-14 16:59:18,393 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-14 16:59:18,395 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-14 16:59:18,396 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-14 16:59:18,397 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-14 16:59:18,397 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-14 16:59:18,398 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-14 16:59:18,399 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-14 16:59:18,401 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-14 16:59:18,402 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-14 16:59:18,403 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-14 16:59:18,406 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-14 16:59:18,414 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-14 16:59:18,416 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-14 16:59:18,420 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-14 16:59:18,421 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-14 16:59:18,426 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-14 16:59:18,427 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-14 16:59:18,427 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-14 16:59:18,431 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-14 16:59:18,432 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-14 16:59:18,433 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-14 16:59:18,434 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-14 16:59:18,438 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-14 16:59:18,438 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-14 16:59:18,439 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-14 16:59:18,439 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-14 16:59:18,441 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-14 16:59:18,442 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-14 16:59:18,444 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-14 16:59:18,444 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-09-14 16:59:18,459 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-14 16:59:18,460 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-14 16:59:18,461 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-14 16:59:18,461 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-14 16:59:18,461 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-14 16:59:18,461 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-14 16:59:18,461 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-14 16:59:18,462 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-14 16:59:18,462 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-14 16:59:18,462 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-14 16:59:18,462 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-14 16:59:18,463 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-14 16:59:18,463 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-14 16:59:18,463 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-14 16:59:18,464 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-14 16:59:18,464 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-14 16:59:18,464 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-14 16:59:18,464 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-14 16:59:18,464 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-14 16:59:18,465 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-14 16:59:18,465 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-14 16:59:18,465 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-14 16:59:18,465 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-14 16:59:18,465 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-14 16:59:18,466 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-14 16:59:18,466 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-14 16:59:18,466 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-14 16:59:18,466 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-14 16:59:18,466 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-14 16:59:18,467 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-14 16:59:18,467 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-14 16:59:18,467 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-14 16:59:18,467 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-14 16:59:18,529 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-14 16:59:18,544 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-14 16:59:18,550 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-14 16:59:18,551 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-14 16:59:18,552 INFO L276 PluginConnector]: CDTParser initialized [2018-09-14 16:59:18,553 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label22_true-unreach-call.c [2018-09-14 16:59:18,945 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae6e64841/e2b2486e50964ad28e4d08ccd7861154/FLAG83e803b6b [2018-09-14 16:59:21,469 INFO L277 CDTParser]: Found 1 translation units. [2018-09-14 16:59:21,470 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label22_true-unreach-call.c [2018-09-14 16:59:21,709 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae6e64841/e2b2486e50964ad28e4d08ccd7861154/FLAG83e803b6b [2018-09-14 16:59:21,725 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae6e64841/e2b2486e50964ad28e4d08ccd7861154 [2018-09-14 16:59:21,736 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-14 16:59:21,740 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-14 16:59:21,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-14 16:59:21,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-14 16:59:21,750 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-14 16:59:21,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 04:59:21" (1/1) ... [2018-09-14 16:59:21,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d32f20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:59:21, skipping insertion in model container [2018-09-14 16:59:21,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 04:59:21" (1/1) ... [2018-09-14 16:59:21,766 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-14 16:59:39,093 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 16:59:39,121 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-14 16:59:51,637 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 17:00:08,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08 WrapperNode [2018-09-14 17:00:08,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-14 17:00:08,920 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-14 17:00:08,920 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-14 17:00:08,920 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-14 17:00:08,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (1/1) ... [2018-09-14 17:00:09,639 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (1/1) ... [2018-09-14 17:00:09,778 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-14 17:00:09,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-14 17:00:09,779 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-14 17:00:09,779 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-14 17:00:09,790 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (1/1) ... [2018-09-14 17:00:09,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (1/1) ... [2018-09-14 17:00:10,339 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (1/1) ... [2018-09-14 17:00:10,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (1/1) ... [2018-09-14 17:00:11,771 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (1/1) ... [2018-09-14 17:00:12,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (1/1) ... [2018-09-14 17:00:14,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (1/1) ... [2018-09-14 17:00:15,244 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-14 17:00:15,244 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-14 17:00:15,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-14 17:00:15,244 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-14 17:00:15,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (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 [2018-09-14 17:00:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-14 17:00:15,298 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-14 17:00:15,298 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2018-09-14 17:00:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2018-09-14 17:00:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2018-09-14 17:00:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2018-09-14 17:00:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2018-09-14 17:00:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2018-09-14 17:00:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2018-09-14 17:00:15,299 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2018-09-14 17:00:15,299 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2018-09-14 17:00:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2018-09-14 17:00:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2018-09-14 17:00:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2018-09-14 17:00:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2018-09-14 17:00:15,300 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2018-09-14 17:00:15,300 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2018-09-14 17:00:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2018-09-14 17:00:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output75 [2018-09-14 17:00:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output75 [2018-09-14 17:00:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2018-09-14 17:00:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2018-09-14 17:00:15,301 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2018-09-14 17:00:15,301 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2018-09-14 17:00:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output72 [2018-09-14 17:00:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output72 [2018-09-14 17:00:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output71 [2018-09-14 17:00:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output71 [2018-09-14 17:00:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2018-09-14 17:00:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2018-09-14 17:00:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output74 [2018-09-14 17:00:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output74 [2018-09-14 17:00:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output73 [2018-09-14 17:00:15,302 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output73 [2018-09-14 17:00:15,302 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output70 [2018-09-14 17:00:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output70 [2018-09-14 17:00:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2018-09-14 17:00:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2018-09-14 17:00:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output47 [2018-09-14 17:00:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output47 [2018-09-14 17:00:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2018-09-14 17:00:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2018-09-14 17:00:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output49 [2018-09-14 17:00:15,303 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output49 [2018-09-14 17:00:15,303 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output48 [2018-09-14 17:00:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output48 [2018-09-14 17:00:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2018-09-14 17:00:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2018-09-14 17:00:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2018-09-14 17:00:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2018-09-14 17:00:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2018-09-14 17:00:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2018-09-14 17:00:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2018-09-14 17:00:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2018-09-14 17:00:15,304 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2018-09-14 17:00:15,304 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2018-09-14 17:00:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2018-09-14 17:00:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2018-09-14 17:00:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2018-09-14 17:00:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2018-09-14 17:00:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2018-09-14 17:00:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2018-09-14 17:00:15,305 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output58 [2018-09-14 17:00:15,305 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output58 [2018-09-14 17:00:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2018-09-14 17:00:15,306 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2018-09-14 17:00:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2018-09-14 17:00:15,306 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2018-09-14 17:00:15,306 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output57 [2018-09-14 17:00:15,306 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output57 [2018-09-14 17:00:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2018-09-14 17:00:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2018-09-14 17:00:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2018-09-14 17:00:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2018-09-14 17:00:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2018-09-14 17:00:15,307 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2018-09-14 17:00:15,307 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2018-09-14 17:00:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2018-09-14 17:00:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output59 [2018-09-14 17:00:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output59 [2018-09-14 17:00:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2018-09-14 17:00:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2018-09-14 17:00:15,308 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2018-09-14 17:00:15,308 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2018-09-14 17:00:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output54 [2018-09-14 17:00:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output54 [2018-09-14 17:00:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-09-14 17:00:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-09-14 17:00:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output53 [2018-09-14 17:00:15,309 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output53 [2018-09-14 17:00:15,309 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-09-14 17:00:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-09-14 17:00:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2018-09-14 17:00:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2018-09-14 17:00:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output56 [2018-09-14 17:00:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output56 [2018-09-14 17:00:15,310 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-09-14 17:00:15,310 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-09-14 17:00:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2018-09-14 17:00:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2018-09-14 17:00:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output55 [2018-09-14 17:00:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output55 [2018-09-14 17:00:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-14 17:00:15,311 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-14 17:00:15,311 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output50 [2018-09-14 17:00:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output50 [2018-09-14 17:00:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output52 [2018-09-14 17:00:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output52 [2018-09-14 17:00:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output51 [2018-09-14 17:00:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output51 [2018-09-14 17:00:15,312 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2018-09-14 17:00:15,312 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2018-09-14 17:00:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2018-09-14 17:00:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2018-09-14 17:00:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2018-09-14 17:00:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2018-09-14 17:00:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2018-09-14 17:00:15,313 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2018-09-14 17:00:15,313 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output69 [2018-09-14 17:00:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output69 [2018-09-14 17:00:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2018-09-14 17:00:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2018-09-14 17:00:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output68 [2018-09-14 17:00:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output68 [2018-09-14 17:00:15,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-14 17:00:15,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-14 17:00:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2018-09-14 17:00:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2018-09-14 17:00:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2018-09-14 17:00:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2018-09-14 17:00:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2018-09-14 17:00:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2018-09-14 17:00:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output65 [2018-09-14 17:00:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output65 [2018-09-14 17:00:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2018-09-14 17:00:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2018-09-14 17:00:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output64 [2018-09-14 17:00:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output64 [2018-09-14 17:00:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2018-09-14 17:00:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2018-09-14 17:00:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output67 [2018-09-14 17:00:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output67 [2018-09-14 17:00:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2018-09-14 17:00:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2018-09-14 17:00:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output66 [2018-09-14 17:00:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output66 [2018-09-14 17:00:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output61 [2018-09-14 17:00:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output61 [2018-09-14 17:00:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-14 17:00:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-14 17:00:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output60 [2018-09-14 17:00:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output60 [2018-09-14 17:00:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output63 [2018-09-14 17:00:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output63 [2018-09-14 17:00:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output62 [2018-09-14 17:00:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output62 [2018-09-14 17:02:05,613 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-14 17:02:05,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 05:02:05 BoogieIcfgContainer [2018-09-14 17:02:05,614 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-14 17:02:05,615 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-14 17:02:05,615 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-14 17:02:05,618 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-14 17:02:05,619 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.09 04:59:21" (1/3) ... [2018-09-14 17:02:05,620 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a27b216 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 05:02:05, skipping insertion in model container [2018-09-14 17:02:05,620 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 05:00:08" (2/3) ... [2018-09-14 17:02:05,620 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a27b216 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 05:02:05, skipping insertion in model container [2018-09-14 17:02:05,620 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 05:02:05" (3/3) ... [2018-09-14 17:02:05,622 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem09_label22_true-unreach-call.c [2018-09-14 17:02:05,633 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-14 17:02:05,652 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-14 17:02:05,786 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-14 17:02:05,787 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-14 17:02:05,787 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-14 17:02:05,787 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-14 17:02:05,787 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-14 17:02:05,788 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-14 17:02:05,788 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-14 17:02:05,788 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-14 17:02:05,788 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-14 17:02:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 20662 states. [2018-09-14 17:02:08,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16655 [2018-09-14 17:02:08,050 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 17:02:08,062 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 17:02:08,065 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output75Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 17:02:08,083 INFO L82 PathProgramCache]: Analyzing trace with hash 1804399690, now seen corresponding path program 1 times [2018-09-14 17:02:08,086 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 17:02:08,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:02:08,141 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 17:02:08,141 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 17:02:08,142 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 17:02:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2018-09-14 17:03:00,248 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Timeout exceeded at de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.interpolate(Interpolator.java:215) at de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.getInterpolants(Interpolator.java:201) at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTInterpol.getInterpolants(SMTInterpol.java:919) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.getInterpolants(ManagedScript.java:199) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:282) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsTree(InterpolatingTraceCheckCraig.java:271) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:207) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructCraig(TraceCheckConstructor.java:211) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:183) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseTaipanRefinementStrategy.getTraceCheck(BaseTaipanRefinementStrategy.java:223) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:198) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:430) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:375) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:313) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:124) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-14 17:03:00,252 INFO L168 Benchmark]: Toolchain (without parser) took 218514.72 ms. Allocated memory was 1.9 GB in the beginning and 6.5 GB in the end (delta: 4.6 GB). Free memory was 1.6 GB in the beginning and 2.5 GB in the end (delta: -946.1 MB). Peak memory consumption was 3.7 GB. Max. memory is 7.1 GB. [2018-09-14 17:03:00,254 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-14 17:03:00,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 47173.13 ms. Allocated memory was 1.9 GB in the beginning and 4.2 GB in the end (delta: 2.4 GB). Free memory was 1.6 GB in the beginning and 2.5 GB in the end (delta: -919.1 MB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. [2018-09-14 17:03:00,256 INFO L168 Benchmark]: Boogie Procedure Inliner took 858.64 ms. Allocated memory is still 4.2 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 115.3 MB). Peak memory consumption was 115.3 MB. Max. memory is 7.1 GB. [2018-09-14 17:03:00,257 INFO L168 Benchmark]: Boogie Preprocessor took 5465.34 ms. Allocated memory was 4.2 GB in the beginning and 4.6 GB in the end (delta: 358.6 MB). Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 55.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2018-09-14 17:03:00,258 INFO L168 Benchmark]: RCFGBuilder took 110369.94 ms. Allocated memory was 4.6 GB in the beginning and 6.4 GB in the end (delta: 1.8 GB). Free memory was 2.3 GB in the beginning and 3.5 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. [2018-09-14 17:03:00,260 INFO L168 Benchmark]: TraceAbstraction took 54636.19 ms. Allocated memory was 6.4 GB in the beginning and 6.5 GB in the end (delta: 82.3 MB). Free memory was 3.5 GB in the beginning and 2.5 GB in the end (delta: 975.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-09-14 17:03:00,267 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 47173.13 ms. Allocated memory was 1.9 GB in the beginning and 4.2 GB in the end (delta: 2.4 GB). Free memory was 1.6 GB in the beginning and 2.5 GB in the end (delta: -919.1 MB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 858.64 ms. Allocated memory is still 4.2 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 115.3 MB). Peak memory consumption was 115.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 5465.34 ms. Allocated memory was 4.2 GB in the beginning and 4.6 GB in the end (delta: 358.6 MB). Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 55.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. * RCFGBuilder took 110369.94 ms. Allocated memory was 4.6 GB in the beginning and 6.4 GB in the end (delta: 1.8 GB). Free memory was 2.3 GB in the beginning and 3.5 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.8 GB. Max. memory is 7.1 GB. * TraceAbstraction took 54636.19 ms. Allocated memory was 6.4 GB in the beginning and 6.5 GB in the end (delta: 82.3 MB). Free memory was 3.5 GB in the beginning and 2.5 GB in the end (delta: 975.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: Timeout exceeded de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Timeout exceeded: de.uni_freiburg.informatik.ultimate.smtinterpol.interpolate.Interpolator.interpolate(Interpolator.java:215) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem09_label22_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-14_17-03-00-287.csv Completed graceful shutdown