details

property	value
status	complete
benchmark	Factorial.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n018.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.96351 seconds
cpu usage	46.0636
user time	44.1939
system time	1.86966
max virtual memory	6.0668188E7
max residence set size	646664.0

stage attributes

key	value
starexec-result	MAYBE

output

23.00/8.95 MAYBE 23.00/8.95 23.00/8.95 Ultimate: Cannot open display: 23.00/8.95 This is Ultimate 0.1.24-8dc7c08-m 23.00/8.95 [2019-03-28 22:41:46,621 INFO L170 SettingsManager]: Resetting all preferences to default values... 23.00/8.95 [2019-03-28 22:41:46,623 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 23.00/8.95 [2019-03-28 22:41:46,634 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 23.00/8.95 [2019-03-28 22:41:46,635 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 23.00/8.95 [2019-03-28 22:41:46,636 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 23.00/8.95 [2019-03-28 22:41:46,637 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 23.00/8.95 [2019-03-28 22:41:46,638 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 23.00/8.95 [2019-03-28 22:41:46,640 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 23.00/8.95 [2019-03-28 22:41:46,641 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 23.00/8.95 [2019-03-28 22:41:46,642 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 23.00/8.95 [2019-03-28 22:41:46,642 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 23.00/8.95 [2019-03-28 22:41:46,643 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 23.00/8.95 [2019-03-28 22:41:46,644 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 23.00/8.95 [2019-03-28 22:41:46,645 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 23.00/8.95 [2019-03-28 22:41:46,646 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 23.00/8.95 [2019-03-28 22:41:46,646 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 23.00/8.95 [2019-03-28 22:41:46,648 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 23.00/8.95 [2019-03-28 22:41:46,650 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 23.00/8.95 [2019-03-28 22:41:46,652 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 23.00/8.95 [2019-03-28 22:41:46,653 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 23.00/8.95 [2019-03-28 22:41:46,654 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 23.00/8.95 [2019-03-28 22:41:46,656 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 23.00/8.95 [2019-03-28 22:41:46,656 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 23.00/8.95 [2019-03-28 22:41:46,657 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 23.00/8.95 [2019-03-28 22:41:46,657 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 23.00/8.95 [2019-03-28 22:41:46,658 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 23.00/8.95 [2019-03-28 22:41:46,659 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 23.00/8.95 [2019-03-28 22:41:46,659 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 23.00/8.95 [2019-03-28 22:41:46,660 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 23.00/8.95 [2019-03-28 22:41:46,660 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 23.00/8.95 [2019-03-28 22:41:46,661 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 23.00/8.95 [2019-03-28 22:41:46,662 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 23.00/8.95 [2019-03-28 22:41:46,662 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 23.00/8.95 [2019-03-28 22:41:46,663 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 23.00/8.95 [2019-03-28 22:41:46,663 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 23.00/8.95 [2019-03-28 22:41:46,663 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 23.00/8.95 [2019-03-28 22:41:46,664 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 23.00/8.95 [2019-03-28 22:41:46,665 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 23.00/8.95 [2019-03-28 22:41:46,665 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 23.00/8.95 [2019-03-28 22:41:46,680 INFO L110 SettingsManager]: Loading preferences was successful 23.00/8.95 [2019-03-28 22:41:46,680 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 23.00/8.95 [2019-03-28 22:41:46,681 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 23.00/8.95 [2019-03-28 22:41:46,681 INFO L133 SettingsManager]: * Rewrite not-equals=true 23.00/8.95 [2019-03-28 22:41:46,682 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 23.00/8.95 [2019-03-28 22:41:46,682 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 23.00/8.95 [2019-03-28 22:41:46,682 INFO L133 SettingsManager]: * Use SBE=true 23.00/8.95 [2019-03-28 22:41:46,682 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 23.00/8.95 [2019-03-28 22:41:46,682 INFO L133 SettingsManager]: * Use old map elimination=false 23.00/8.95 [2019-03-28 22:41:46,683 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 23.00/8.95 [2019-03-28 22:41:46,683 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 23.00/8.95 [2019-03-28 22:41:46,683 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 23.00/8.95 [2019-03-28 22:41:46,683 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 23.00/8.95 [2019-03-28 22:41:46,683 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 23.00/8.95 [2019-03-28 22:41:46,683 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 23.00/8.95 [2019-03-28 22:41:46,684 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 23.00/8.95 [2019-03-28 22:41:46,684 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 23.00/8.95 [2019-03-28 22:41:46,684 INFO L133 SettingsManager]: * Check division by zero=IGNORE 23.00/8.95 [2019-03-28 22:41:46,684 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 23.00/8.95 [2019-03-28 22:41:46,684 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 23.00/8.95 [2019-03-28 22:41:46,685 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 23.00/8.95 [2019-03-28 22:41:46,685 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 23.00/8.95 [2019-03-28 22:41:46,685 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 23.00/8.95 [2019-03-28 22:41:46,685 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 23.00/8.95 [2019-03-28 22:41:46,685 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 23.00/8.95 [2019-03-28 22:41:46,686 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 23.00/8.95 [2019-03-28 22:41:46,686 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 23.00/8.95 [2019-03-28 22:41:46,686 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 23.00/8.95 [2019-03-28 22:41:46,686 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 23.00/8.95 [2019-03-28 22:41:46,712 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 23.00/8.95 [2019-03-28 22:41:46,725 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 23.00/8.95 [2019-03-28 22:41:46,729 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 23.00/8.95 [2019-03-28 22:41:46,730 INFO L271 PluginConnector]: Initializing CDTParser... 23.00/8.95 [2019-03-28 22:41:46,731 INFO L276 PluginConnector]: CDTParser initialized 23.00/8.95 [2019-03-28 22:41:46,732 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 23.00/8.95 [2019-03-28 22:41:46,800 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/7044274f02bc4505bb27cb1febaa35ea/FLAGba1650d86 23.00/8.95 [2019-03-28 22:41:47,130 INFO L307 CDTParser]: Found 1 translation units. 23.00/8.95 [2019-03-28 22:41:47,131 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 23.00/8.95 [2019-03-28 22:41:47,137 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/7044274f02bc4505bb27cb1febaa35ea/FLAGba1650d86 23.00/8.95 [2019-03-28 22:41:47,532 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/7044274f02bc4505bb27cb1febaa35ea 23.00/8.95 [2019-03-28 22:41:47,543 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 23.00/8.95 [2019-03-28 22:41:47,546 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 23.00/8.95 [2019-03-28 22:41:47,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 23.00/8.95 [2019-03-28 22:41:47,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 23.00/8.95 [2019-03-28 22:41:47,551 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 23.00/8.95 [2019-03-28 22:41:47,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:41:47" (1/1) ... 23.00/8.95 [2019-03-28 22:41:47,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af6c2c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:41:47, skipping insertion in model container 23.00/8.95 [2019-03-28 22:41:47,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:41:47" (1/1) ... 23.00/8.95 [2019-03-28 22:41:47,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 23.00/8.95 [2019-03-28 22:41:47,579 INFO L176 MainTranslator]: Built tables and reachable declarations 23.00/8.95 [2019-03-28 22:41:47,734 INFO L206 PostProcessor]: Analyzing one entry point: main 23.00/8.95 [2019-03-28 22:41:47,739 INFO L191 MainTranslator]: Completed pre-run 23.00/8.95 [2019-03-28 22:41:47,755 INFO L206 PostProcessor]: Analyzing one entry point: main 23.00/8.95 [2019-03-28 22:41:47,770 INFO L195 MainTranslator]: Completed translation 23.00/8.95 [2019-03-28 22:41:47,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:41:47 WrapperNode 23.00/8.95 [2019-03-28 22:41:47,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 23.00/8.95 [2019-03-28 22:41:47,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

popout

actions

all output return to C_Integer 2019-03-28 22.15