java -ea -Xmx2000000000 -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 ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/loops/bubble_sort_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 14:21:01,005 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 14:21:01,013 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 14:21:01,040 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 14:21:01,040 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 14:21:01,042 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 14:21:01,053 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 14:21:01,055 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 14:21:01,064 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 14:21:01,065 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 14:21:01,072 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 14:21:01,072 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 14:21:01,073 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 14:21:01,074 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 14:21:01,087 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 14:21:01,091 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 14:21:01,092 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 14:21:01,104 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 14:21:01,106 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 14:21:01,110 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 14:21:01,111 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 14:21:01,116 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 14:21:01,121 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 14:21:01,122 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 14:21:01,122 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 14:21:01,127 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 14:21:01,128 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 14:21:01,132 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 14:21:01,135 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 14:21:01,136 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 14:21:01,142 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 14:21:01,143 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 14:21:01,143 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 14:21:01,146 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 14:21:01,148 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 14:21:01,152 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 14:21:01,152 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-09-28 14:21:01,202 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 14:21:01,203 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 14:21:01,204 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 14:21:01,204 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 14:21:01,210 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 14:21:01,211 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 14:21:01,211 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 14:21:01,211 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 14:21:01,212 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-28 14:21:01,213 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-28 14:21:01,213 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 14:21:01,213 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 14:21:01,213 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 14:21:01,217 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 14:21:01,218 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-28 14:21:01,218 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-28 14:21:01,218 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-28 14:21:01,218 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 14:21:01,219 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 14:21:01,219 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 14:21:01,219 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 14:21:01,219 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 14:21:01,220 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 14:21:01,220 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 14:21:01,220 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 14:21:01,220 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 14:21:01,222 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 14:21:01,223 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-28 14:21:01,223 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 14:21:01,223 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-28 14:21:01,223 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-28 14:21:01,224 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 14:21:01,350 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 14:21:01,393 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 14:21:01,402 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 14:21:01,407 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 14:21:01,409 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 14:21:01,410 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/bubble_sort_false-unreach-call.i [2018-09-28 14:21:01,934 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2fdb54c1/4bf538db61244e479adb825b304fecb0/FLAG55fcd7bb4 [2018-09-28 14:21:02,582 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 14:21:02,593 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/bubble_sort_false-unreach-call.i [2018-09-28 14:21:02,633 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2fdb54c1/4bf538db61244e479adb825b304fecb0/FLAG55fcd7bb4 [2018-09-28 14:21:02,676 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2fdb54c1/4bf538db61244e479adb825b304fecb0 [2018-09-28 14:21:02,700 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 14:21:02,708 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 14:21:02,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 14:21:02,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 14:21:02,721 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 14:21:02,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:21:02" (1/1) ... [2018-09-28 14:21:02,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a7d645d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:21:02, skipping insertion in model container [2018-09-28 14:21:02,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:21:02" (1/1) ... [2018-09-28 14:21:02,758 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 14:21:02,904 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 14:21:03,394 WARN L286 MainTranslator]: Unsupported Syntax: conversion from CStruct not implemented. [2018-09-28 14:21:03,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@49fb14a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:21:03, skipping insertion in model container [2018-09-28 14:21:03,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 14:21:03,395 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-28 14:21:03,402 INFO L168 Benchmark]: Toolchain (without parser) took 701.79 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-28 14:21:03,406 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-28 14:21:03,406 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.81 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-28 14:21:03,417 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 683.81 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 185]: Unsupported Syntax conversion from CStruct not implemented. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...