details

property	value
status	complete
benchmark	svcomp_ex2-alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n149.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	37.1262 seconds
cpu usage	71.3927
user time	67.0334
system time	4.35931
max virtual memory	6.0725084E7
max residence set size	1441560.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 09:11:38,757 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 09:11:38,759 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 09:11:38,770 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 09:11:38,771 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 09:11:38,772 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 09:11:38,773 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 09:11:38,774 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 09:11:38,776 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 09:11:38,777 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 09:11:38,777 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 09:11:38,778 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 09:11:38,779 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 09:11:38,780 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 09:11:38,781 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 09:11:38,781 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 09:11:38,782 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 09:11:38,784 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 09:11:38,785 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 09:11:38,787 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 09:11:38,788 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 09:11:38,789 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 09:11:38,791 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 09:11:38,791 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 09:11:38,791 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 09:11:38,792 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 09:11:38,793 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 09:11:38,793 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 09:11:38,794 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 09:11:38,794 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 09:11:38,795 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 09:11:38,796 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 09:11:38,797 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 09:11:38,797 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 09:11:38,797 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 09:11:38,798 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 09:11:38,798 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 09:11:38,799 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 09:11:38,799 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 09:11:38,800 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 09:11:38,815 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 09:11:38,815 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 09:11:38,816 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 09:11:38,816 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 09:11:38,816 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 09:11:38,817 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 09:11:38,817 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 09:11:38,817 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 09:11:38,817 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 09:11:38,817 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 09:11:38,817 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 09:11:38,817 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 09:11:38,818 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 09:11:38,818 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 09:11:38,818 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 09:11:38,818 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 09:11:38,818 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 09:11:38,818 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 09:11:38,819 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 09:11:38,819 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 09:11:38,819 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 09:11:38,819 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 09:11:38,819 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 09:11:38,819 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 09:11:38,820 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 09:11:38,820 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 09:11:38,820 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 09:11:38,820 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 09:11:38,820 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 09:11:38,845 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 09:11:38,859 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 09:11:38,863 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 09:11:38,864 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 09:11:38,864 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 09:11:38,865 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 09:11:38,931 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/5588700d2a3b4029b687fef8bc00a8ba/FLAG1dcc56796 [2020-06-22 09:11:39,282 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 09:11:39,282 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 09:11:39,283 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 09:11:39,290 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/5588700d2a3b4029b687fef8bc00a8ba/FLAG1dcc56796 [2020-06-22 09:11:39,690 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/5588700d2a3b4029b687fef8bc00a8ba [2020-06-22 09:11:39,701 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 09:11:39,703 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 09:11:39,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 09:11:39,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 09:11:39,708 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 09:11:39,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:11:39" (1/1) ... [2020-06-22 09:11:39,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70fc9a30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:11:39, skipping insertion in model container [2020-06-22 09:11:39,712 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:11:39" (1/1) ... [2020-06-22 09:11:39,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 09:11:39,740 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 09:11:39,979 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:11:39,992 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 09:11:40,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:11:40,030 INFO L195 MainTranslator]: Completed translation [2020-06-22 09:11:40,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:11:40 WrapperNode [2020-06-22 09:11:40,031 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