details

property	value
status	complete
benchmark	svcomp_PodelskiRybalchenko-2004VMCAI-Ex2_true-alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n146.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	10.6119 seconds
cpu usage	27.9409
user time	26.9606
system time	0.980302
max virtual memory	6.034928E7
max residence set size	843224.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 10:48:07,743 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 10:48:07,745 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 10:48:07,756 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 10:48:07,757 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 10:48:07,758 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 10:48:07,759 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 10:48:07,760 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 10:48:07,762 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 10:48:07,763 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 10:48:07,763 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 10:48:07,764 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 10:48:07,765 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 10:48:07,765 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 10:48:07,766 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 10:48:07,767 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 10:48:07,768 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 10:48:07,770 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 10:48:07,772 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 10:48:07,773 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 10:48:07,774 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 10:48:07,775 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 10:48:07,777 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 10:48:07,778 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 10:48:07,778 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 10:48:07,779 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 10:48:07,779 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 10:48:07,780 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 10:48:07,780 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 10:48:07,781 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 10:48:07,782 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 10:48:07,782 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 10:48:07,783 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 10:48:07,783 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 10:48:07,784 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 10:48:07,785 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 10:48:07,785 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 10:48:07,786 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 10:48:07,786 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 10:48:07,787 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 10:48:07,801 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 10:48:07,801 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 10:48:07,802 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 10:48:07,802 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 10:48:07,803 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 10:48:07,803 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 10:48:07,803 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 10:48:07,803 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 10:48:07,803 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 10:48:07,803 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 10:48:07,803 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 10:48:07,804 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 10:48:07,804 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 10:48:07,804 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 10:48:07,804 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 10:48:07,804 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 10:48:07,804 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 10:48:07,805 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 10:48:07,805 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 10:48:07,805 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 10:48:07,805 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 10:48:07,805 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 10:48:07,805 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 10:48:07,805 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 10:48:07,806 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 10:48:07,806 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 10:48:07,806 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 10:48:07,806 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 10:48:07,806 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 10:48:07,831 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 10:48:07,844 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 10:48:07,847 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 10:48:07,849 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 10:48:07,849 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 10:48:07,850 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 10:48:07,914 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/2811d3fca383494abebc1ef0c720beb7/FLAG8c6d87bfb [2020-06-22 10:48:08,274 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 10:48:08,275 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 10:48:08,275 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 10:48:08,281 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/2811d3fca383494abebc1ef0c720beb7/FLAG8c6d87bfb [2020-06-22 10:48:08,677 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/2811d3fca383494abebc1ef0c720beb7 [2020-06-22 10:48:08,688 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 10:48:08,690 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 10:48:08,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 10:48:08,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 10:48:08,695 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 10:48:08,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:48:08" (1/1) ... [2020-06-22 10:48:08,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c47bec0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:48:08, skipping insertion in model container [2020-06-22 10:48:08,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:48:08" (1/1) ... [2020-06-22 10:48:08,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 10:48:08,723 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 10:48:08,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:48:08,945 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 10:48:08,962 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:48:08,977 INFO L195 MainTranslator]: Completed translation [2020-06-22 10:48:08,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:48:08 WrapperNode [2020-06-22 10:48:08,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C