details

property	value
status	complete
benchmark	Velroyen_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n161.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.75266 seconds
cpu usage	34.3436
user time	32.9175
system time	1.42608
max virtual memory	6.0788708E7
max residence set size	482916.0

stage attributes

key	value
starexec-result	NO

output

17.14/8.74 NO 17.14/8.74 17.14/8.74 Ultimate: Cannot open display: 17.14/8.74 This is Ultimate 0.1.24-8dc7c08-m 17.14/8.74 [2019-03-29 02:14:15,812 INFO L170 SettingsManager]: Resetting all preferences to default values... 17.14/8.74 [2019-03-29 02:14:15,814 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 17.14/8.74 [2019-03-29 02:14:15,826 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 17.14/8.74 [2019-03-29 02:14:15,826 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 17.14/8.74 [2019-03-29 02:14:15,827 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 17.14/8.74 [2019-03-29 02:14:15,828 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 17.14/8.74 [2019-03-29 02:14:15,830 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 17.14/8.74 [2019-03-29 02:14:15,831 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 17.14/8.74 [2019-03-29 02:14:15,832 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 17.14/8.74 [2019-03-29 02:14:15,833 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 17.14/8.74 [2019-03-29 02:14:15,833 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 17.14/8.74 [2019-03-29 02:14:15,834 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 17.14/8.74 [2019-03-29 02:14:15,835 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 17.14/8.74 [2019-03-29 02:14:15,836 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 17.14/8.74 [2019-03-29 02:14:15,837 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 17.14/8.74 [2019-03-29 02:14:15,837 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 17.14/8.74 [2019-03-29 02:14:15,839 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 17.14/8.74 [2019-03-29 02:14:15,841 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 17.14/8.74 [2019-03-29 02:14:15,843 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 17.14/8.74 [2019-03-29 02:14:15,844 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 17.14/8.74 [2019-03-29 02:14:15,845 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 17.14/8.74 [2019-03-29 02:14:15,847 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 17.14/8.74 [2019-03-29 02:14:15,847 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 17.14/8.74 [2019-03-29 02:14:15,848 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 17.14/8.74 [2019-03-29 02:14:15,848 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 17.14/8.74 [2019-03-29 02:14:15,849 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 17.14/8.74 [2019-03-29 02:14:15,850 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 17.14/8.74 [2019-03-29 02:14:15,850 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 17.14/8.74 [2019-03-29 02:14:15,851 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 17.14/8.74 [2019-03-29 02:14:15,851 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 17.14/8.74 [2019-03-29 02:14:15,852 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 17.14/8.74 [2019-03-29 02:14:15,853 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 17.14/8.74 [2019-03-29 02:14:15,853 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 17.14/8.74 [2019-03-29 02:14:15,854 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 17.14/8.74 [2019-03-29 02:14:15,854 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 17.14/8.74 [2019-03-29 02:14:15,854 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 17.14/8.74 [2019-03-29 02:14:15,855 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 17.14/8.74 [2019-03-29 02:14:15,856 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 17.14/8.74 [2019-03-29 02:14:15,856 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 17.14/8.74 [2019-03-29 02:14:15,871 INFO L110 SettingsManager]: Loading preferences was successful 17.14/8.74 [2019-03-29 02:14:15,871 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 17.14/8.74 [2019-03-29 02:14:15,872 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 17.14/8.74 [2019-03-29 02:14:15,873 INFO L133 SettingsManager]: * Rewrite not-equals=true 17.14/8.74 [2019-03-29 02:14:15,873 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 17.14/8.74 [2019-03-29 02:14:15,873 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 17.14/8.74 [2019-03-29 02:14:15,873 INFO L133 SettingsManager]: * Use SBE=true 17.14/8.74 [2019-03-29 02:14:15,873 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 17.14/8.74 [2019-03-29 02:14:15,873 INFO L133 SettingsManager]: * Use old map elimination=false 17.14/8.74 [2019-03-29 02:14:15,874 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 17.14/8.74 [2019-03-29 02:14:15,874 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 17.14/8.74 [2019-03-29 02:14:15,874 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 17.14/8.74 [2019-03-29 02:14:15,874 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 17.14/8.74 [2019-03-29 02:14:15,874 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 17.14/8.74 [2019-03-29 02:14:15,875 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 17.14/8.74 [2019-03-29 02:14:15,875 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 17.14/8.74 [2019-03-29 02:14:15,875 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 17.14/8.74 [2019-03-29 02:14:15,875 INFO L133 SettingsManager]: * Check division by zero=IGNORE 17.14/8.74 [2019-03-29 02:14:15,875 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 17.14/8.74 [2019-03-29 02:14:15,875 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 17.14/8.74 [2019-03-29 02:14:15,876 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 17.14/8.74 [2019-03-29 02:14:15,876 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 17.14/8.74 [2019-03-29 02:14:15,876 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 17.14/8.74 [2019-03-29 02:14:15,876 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 17.14/8.74 [2019-03-29 02:14:15,876 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 17.14/8.74 [2019-03-29 02:14:15,877 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 17.14/8.74 [2019-03-29 02:14:15,877 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 17.14/8.74 [2019-03-29 02:14:15,877 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 17.14/8.74 [2019-03-29 02:14:15,877 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 17.14/8.74 [2019-03-29 02:14:15,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 17.14/8.74 [2019-03-29 02:14:15,916 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 17.14/8.74 [2019-03-29 02:14:15,920 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 17.14/8.74 [2019-03-29 02:14:15,921 INFO L271 PluginConnector]: Initializing CDTParser... 17.14/8.74 [2019-03-29 02:14:15,921 INFO L276 PluginConnector]: CDTParser initialized 17.14/8.74 [2019-03-29 02:14:15,922 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 17.14/8.74 [2019-03-29 02:14:15,989 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/6709562d96fa48519e42b549a814d2ef/FLAG84c81979e 17.14/8.74 [2019-03-29 02:14:16,325 INFO L307 CDTParser]: Found 1 translation units. 17.14/8.74 [2019-03-29 02:14:16,326 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 17.14/8.74 [2019-03-29 02:14:16,333 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/6709562d96fa48519e42b549a814d2ef/FLAG84c81979e 17.14/8.74 [2019-03-29 02:14:16,728 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/6709562d96fa48519e42b549a814d2ef 17.14/8.74 [2019-03-29 02:14:16,740 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 17.14/8.74 [2019-03-29 02:14:16,742 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 17.14/8.74 [2019-03-29 02:14:16,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 17.14/8.74 [2019-03-29 02:14:16,743 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 17.14/8.74 [2019-03-29 02:14:16,747 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 17.14/8.74 [2019-03-29 02:14:16,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:14:16" (1/1) ... 17.14/8.74 [2019-03-29 02:14:16,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6df121f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:14:16, skipping insertion in model container 17.14/8.74 [2019-03-29 02:14:16,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:14:16" (1/1) ... 17.14/8.74 [2019-03-29 02:14:16,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 17.14/8.74 [2019-03-29 02:14:16,777 INFO L176 MainTranslator]: Built tables and reachable declarations 17.14/8.74 [2019-03-29 02:14:16,939 INFO L206 PostProcessor]: Analyzing one entry point: main 17.14/8.74 [2019-03-29 02:14:16,945 INFO L191 MainTranslator]: Completed pre-run 17.14/8.74 [2019-03-29 02:14:16,962 INFO L206 PostProcessor]: Analyzing one entry point: main 17.14/8.74 [2019-03-29 02:14:17,039 INFO L195 MainTranslator]: Completed translation 17.14/8.74 [2019-03-29 02:14:17,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:14:17 WrapperNode 17.14/8.74 [2019-03-29 02:14:17,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 17.14/8.74 [2019-03-29 02:14:17,040 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

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actions

all output return to C_Integer 2019-03-28 22.15