details

property	value
status	complete
benchmark	NestedRecursion_2b_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n078.star.cs.uiowa.edu
space	Ton_Chanh_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	11.0733 seconds
cpu usage	22.0415
user time	20.8079
system time	1.23361
max virtual memory	6.0615672E7
max residence set size	542232.0

stage attributes

key	value
starexec-result	NO

output

21.99/11.06 NO 21.99/11.06 21.99/11.06 Ultimate: Cannot open display: 21.99/11.06 This is Ultimate 0.1.24-8dc7c08-m 21.99/11.06 [2019-03-28 12:06:00,822 INFO L170 SettingsManager]: Resetting all preferences to default values... 21.99/11.06 [2019-03-28 12:06:00,824 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 21.99/11.06 [2019-03-28 12:06:00,836 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 21.99/11.06 [2019-03-28 12:06:00,836 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 21.99/11.06 [2019-03-28 12:06:00,837 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 21.99/11.06 [2019-03-28 12:06:00,838 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 21.99/11.06 [2019-03-28 12:06:00,840 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 21.99/11.06 [2019-03-28 12:06:00,841 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 21.99/11.06 [2019-03-28 12:06:00,842 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 21.99/11.06 [2019-03-28 12:06:00,843 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 21.99/11.06 [2019-03-28 12:06:00,843 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 21.99/11.06 [2019-03-28 12:06:00,844 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 21.99/11.06 [2019-03-28 12:06:00,845 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 21.99/11.06 [2019-03-28 12:06:00,846 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 21.99/11.06 [2019-03-28 12:06:00,846 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 21.99/11.06 [2019-03-28 12:06:00,847 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 21.99/11.06 [2019-03-28 12:06:00,849 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 21.99/11.06 [2019-03-28 12:06:00,851 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 21.99/11.06 [2019-03-28 12:06:00,852 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 21.99/11.06 [2019-03-28 12:06:00,853 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 21.99/11.06 [2019-03-28 12:06:00,854 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 21.99/11.06 [2019-03-28 12:06:00,856 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 21.99/11.06 [2019-03-28 12:06:00,857 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 21.99/11.06 [2019-03-28 12:06:00,857 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 21.99/11.06 [2019-03-28 12:06:00,858 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 21.99/11.06 [2019-03-28 12:06:00,858 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 21.99/11.06 [2019-03-28 12:06:00,859 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 21.99/11.06 [2019-03-28 12:06:00,859 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 21.99/11.06 [2019-03-28 12:06:00,860 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 21.99/11.06 [2019-03-28 12:06:00,861 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 21.99/11.06 [2019-03-28 12:06:00,861 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 21.99/11.06 [2019-03-28 12:06:00,862 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 21.99/11.06 [2019-03-28 12:06:00,862 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 21.99/11.06 [2019-03-28 12:06:00,863 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 21.99/11.06 [2019-03-28 12:06:00,863 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 21.99/11.06 [2019-03-28 12:06:00,863 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 21.99/11.06 [2019-03-28 12:06:00,864 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 21.99/11.06 [2019-03-28 12:06:00,865 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 21.99/11.06 [2019-03-28 12:06:00,865 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 21.99/11.06 [2019-03-28 12:06:00,880 INFO L110 SettingsManager]: Loading preferences was successful 21.99/11.06 [2019-03-28 12:06:00,880 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 21.99/11.06 [2019-03-28 12:06:00,881 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 21.99/11.06 [2019-03-28 12:06:00,881 INFO L133 SettingsManager]: * Rewrite not-equals=true 21.99/11.06 [2019-03-28 12:06:00,882 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 21.99/11.06 [2019-03-28 12:06:00,882 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 21.99/11.06 [2019-03-28 12:06:00,882 INFO L133 SettingsManager]: * Use SBE=true 21.99/11.06 [2019-03-28 12:06:00,882 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 21.99/11.06 [2019-03-28 12:06:00,882 INFO L133 SettingsManager]: * Use old map elimination=false 21.99/11.06 [2019-03-28 12:06:00,882 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 21.99/11.06 [2019-03-28 12:06:00,883 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 21.99/11.06 [2019-03-28 12:06:00,883 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 21.99/11.06 [2019-03-28 12:06:00,883 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 21.99/11.06 [2019-03-28 12:06:00,883 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 21.99/11.06 [2019-03-28 12:06:00,883 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.99/11.06 [2019-03-28 12:06:00,884 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 21.99/11.06 [2019-03-28 12:06:00,884 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 21.99/11.06 [2019-03-28 12:06:00,884 INFO L133 SettingsManager]: * Check division by zero=IGNORE 21.99/11.06 [2019-03-28 12:06:00,884 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 21.99/11.06 [2019-03-28 12:06:00,884 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 21.99/11.06 [2019-03-28 12:06:00,884 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 21.99/11.06 [2019-03-28 12:06:00,885 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 21.99/11.06 [2019-03-28 12:06:00,885 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 21.99/11.06 [2019-03-28 12:06:00,885 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 21.99/11.06 [2019-03-28 12:06:00,885 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 21.99/11.06 [2019-03-28 12:06:00,885 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 21.99/11.06 [2019-03-28 12:06:00,885 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 21.99/11.06 [2019-03-28 12:06:00,886 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 21.99/11.06 [2019-03-28 12:06:00,886 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 21.99/11.06 [2019-03-28 12:06:00,912 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 21.99/11.06 [2019-03-28 12:06:00,925 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 21.99/11.06 [2019-03-28 12:06:00,928 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 21.99/11.06 [2019-03-28 12:06:00,930 INFO L271 PluginConnector]: Initializing CDTParser... 21.99/11.06 [2019-03-28 12:06:00,930 INFO L276 PluginConnector]: CDTParser initialized 21.99/11.06 [2019-03-28 12:06:00,931 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 21.99/11.06 [2019-03-28 12:06:01,347 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/05cba11a54d84d5592ba676d26722627/FLAGad2c1f2b8 21.99/11.06 !SESSION 2019-03-28 12:05:58.456 ----------------------------------------------- 21.99/11.06 eclipse.buildId=unknown 21.99/11.06 java.version=1.8.0_181 21.99/11.06 java.vendor=Oracle Corporation 21.99/11.06 BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US 21.99/11.06 Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c 21.99/11.06 Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox/tmp -i /export/starexec/sandbox/benchmark/theBenchmark.c 21.99/11.06 21.99/11.06 !ENTRY org.eclipse.cdt.core 1 0 2019-03-28 12:06:01.476 21.99/11.06 !MESSAGE Indexed 'FLAGad2c1f2b8' (0 sources, 0 headers) in 0.003 sec: 0 declarations; 0 references; 0 unresolved inclusions; 0 syntax errors; 0 unresolved names (0%) 21.99/11.06 [2019-03-28 12:06:01,691 INFO L307 CDTParser]: Found 1 translation units. 21.99/11.06 [2019-03-28 12:06:01,691 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 21.99/11.06 [2019-03-28 12:06:01,698 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/05cba11a54d84d5592ba676d26722627/FLAGad2c1f2b8 21.99/11.06 [2019-03-28 12:06:01,726 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/05cba11a54d84d5592ba676d26722627 21.99/11.06 [2019-03-28 12:06:01,739 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 21.99/11.06 [2019-03-28 12:06:01,741 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 21.99/11.06 [2019-03-28 12:06:01,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 21.99/11.06 [2019-03-28 12:06:01,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 21.99/11.06 [2019-03-28 12:06:01,746 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 21.99/11.06 [2019-03-28 12:06:01,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:06:01" (1/1) ... 21.99/11.06 [2019-03-28 12:06:01,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d38462f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:06:01, skipping insertion in model container popout

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

job log

popout

actions

all output return to C 2019-03-28 11.48