details

property	value
status	complete
benchmark	svcomp_ex2.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n141.star.cs.uiowa.edu
space	AProVE_numeric

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	10.0613 seconds
cpu usage	25.9777
user time	24.7772
system time	1.20051
max virtual memory	6.066914E7
max residence set size	645004.0

stage attributes

key	value
starexec-result	MAYBE

output

25.90/10.04 MAYBE 25.90/10.04 25.90/10.04 Ultimate: Cannot open display: 25.90/10.04 This is Ultimate 0.1.24-8dc7c08-m 25.90/10.04 [2019-03-28 12:11:43,711 INFO L170 SettingsManager]: Resetting all preferences to default values... 25.90/10.04 [2019-03-28 12:11:43,713 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 25.90/10.04 [2019-03-28 12:11:43,725 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 25.90/10.04 [2019-03-28 12:11:43,725 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 25.90/10.04 [2019-03-28 12:11:43,726 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 25.90/10.04 [2019-03-28 12:11:43,727 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 25.90/10.04 [2019-03-28 12:11:43,729 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 25.90/10.04 [2019-03-28 12:11:43,731 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 25.90/10.04 [2019-03-28 12:11:43,731 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 25.90/10.04 [2019-03-28 12:11:43,732 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 25.90/10.04 [2019-03-28 12:11:43,733 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 25.90/10.04 [2019-03-28 12:11:43,734 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 25.90/10.04 [2019-03-28 12:11:43,734 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 25.90/10.04 [2019-03-28 12:11:43,736 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 25.90/10.04 [2019-03-28 12:11:43,736 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 25.90/10.04 [2019-03-28 12:11:43,737 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 25.90/10.04 [2019-03-28 12:11:43,739 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 25.90/10.04 [2019-03-28 12:11:43,741 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 25.90/10.04 [2019-03-28 12:11:43,743 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 25.90/10.04 [2019-03-28 12:11:43,745 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 25.90/10.04 [2019-03-28 12:11:43,746 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 25.90/10.04 [2019-03-28 12:11:43,748 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 25.90/10.04 [2019-03-28 12:11:43,749 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 25.90/10.04 [2019-03-28 12:11:43,749 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 25.90/10.04 [2019-03-28 12:11:43,750 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 25.90/10.04 [2019-03-28 12:11:43,750 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 25.90/10.04 [2019-03-28 12:11:43,751 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 25.90/10.04 [2019-03-28 12:11:43,752 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 25.90/10.04 [2019-03-28 12:11:43,753 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 25.90/10.04 [2019-03-28 12:11:43,753 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 25.90/10.04 [2019-03-28 12:11:43,754 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 25.90/10.04 [2019-03-28 12:11:43,755 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 25.90/10.04 [2019-03-28 12:11:43,756 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 25.90/10.04 [2019-03-28 12:11:43,756 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 25.90/10.04 [2019-03-28 12:11:43,756 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 25.90/10.04 [2019-03-28 12:11:43,757 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 25.90/10.04 [2019-03-28 12:11:43,758 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 25.90/10.04 [2019-03-28 12:11:43,758 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 25.90/10.04 [2019-03-28 12:11:43,759 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 25.90/10.04 [2019-03-28 12:11:43,774 INFO L110 SettingsManager]: Loading preferences was successful 25.90/10.04 [2019-03-28 12:11:43,775 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 25.90/10.04 [2019-03-28 12:11:43,776 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 25.90/10.04 [2019-03-28 12:11:43,776 INFO L133 SettingsManager]: * Rewrite not-equals=true 25.90/10.04 [2019-03-28 12:11:43,776 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 25.90/10.04 [2019-03-28 12:11:43,776 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 25.90/10.04 [2019-03-28 12:11:43,777 INFO L133 SettingsManager]: * Use SBE=true 25.90/10.04 [2019-03-28 12:11:43,777 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 25.90/10.04 [2019-03-28 12:11:43,777 INFO L133 SettingsManager]: * Use old map elimination=false 25.90/10.04 [2019-03-28 12:11:43,777 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 25.90/10.04 [2019-03-28 12:11:43,777 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 25.90/10.04 [2019-03-28 12:11:43,777 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 25.90/10.04 [2019-03-28 12:11:43,778 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 25.90/10.04 [2019-03-28 12:11:43,778 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 25.90/10.04 [2019-03-28 12:11:43,778 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 25.90/10.04 [2019-03-28 12:11:43,778 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 25.90/10.04 [2019-03-28 12:11:43,778 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 25.90/10.04 [2019-03-28 12:11:43,779 INFO L133 SettingsManager]: * Check division by zero=IGNORE 25.90/10.04 [2019-03-28 12:11:43,779 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 25.90/10.04 [2019-03-28 12:11:43,779 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 25.90/10.04 [2019-03-28 12:11:43,779 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 25.90/10.04 [2019-03-28 12:11:43,779 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 25.90/10.04 [2019-03-28 12:11:43,780 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 25.90/10.04 [2019-03-28 12:11:43,780 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 25.90/10.04 [2019-03-28 12:11:43,780 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 25.90/10.04 [2019-03-28 12:11:43,780 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 25.90/10.04 [2019-03-28 12:11:43,780 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 25.90/10.04 [2019-03-28 12:11:43,781 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 25.90/10.04 [2019-03-28 12:11:43,781 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 25.90/10.04 [2019-03-28 12:11:43,807 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 25.90/10.04 [2019-03-28 12:11:43,822 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 25.90/10.04 [2019-03-28 12:11:43,826 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 25.90/10.04 [2019-03-28 12:11:43,828 INFO L271 PluginConnector]: Initializing CDTParser... 25.90/10.04 [2019-03-28 12:11:43,828 INFO L276 PluginConnector]: CDTParser initialized 25.90/10.04 [2019-03-28 12:11:43,829 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 25.90/10.04 [2019-03-28 12:11:43,899 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/331ceafff25b4667ac54fdce435c5a7b/FLAGe9bb3cc1b 25.90/10.04 [2019-03-28 12:11:44,239 INFO L307 CDTParser]: Found 1 translation units. 25.90/10.04 [2019-03-28 12:11:44,239 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 25.90/10.04 [2019-03-28 12:11:44,247 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/331ceafff25b4667ac54fdce435c5a7b/FLAGe9bb3cc1b 25.90/10.04 [2019-03-28 12:11:44,646 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/331ceafff25b4667ac54fdce435c5a7b 25.90/10.04 [2019-03-28 12:11:44,657 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 25.90/10.04 [2019-03-28 12:11:44,659 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 25.90/10.04 [2019-03-28 12:11:44,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 25.90/10.04 [2019-03-28 12:11:44,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 25.90/10.04 [2019-03-28 12:11:44,664 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 25.90/10.04 [2019-03-28 12:11:44,665 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:11:44" (1/1) ... 25.90/10.04 [2019-03-28 12:11:44,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41d6f428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:11:44, skipping insertion in model container 25.90/10.04 [2019-03-28 12:11:44,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:11:44" (1/1) ... 25.90/10.04 [2019-03-28 12:11:44,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 25.90/10.04 [2019-03-28 12:11:44,693 INFO L176 MainTranslator]: Built tables and reachable declarations 25.90/10.04 [2019-03-28 12:11:44,854 INFO L206 PostProcessor]: Analyzing one entry point: main 25.90/10.04 [2019-03-28 12:11:44,858 INFO L191 MainTranslator]: Completed pre-run 25.90/10.04 [2019-03-28 12:11:44,875 INFO L206 PostProcessor]: Analyzing one entry point: main 25.90/10.04 [2019-03-28 12:11:44,890 INFO L195 MainTranslator]: Completed translation 25.90/10.04 [2019-03-28 12:11:44,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:11:44 WrapperNode 25.90/10.04 [2019-03-28 12:11:44,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 25.90/10.04 [2019-03-28 12:11:44,892 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 2019-03-28 11.48