details

property	value
status	complete
benchmark	ChenFlurMukhopadhyay-SAS2012-Ex2.17_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n178.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.59236 seconds
cpu usage	13.3912
user time	12.7866
system time	0.604648
max virtual memory	6.0736312E7
max residence set size	376600.0

stage attributes

key	value
starexec-result	NO

output

13.34/7.58 NO 13.34/7.58 13.34/7.58 Ultimate: Cannot open display: 13.34/7.58 This is Ultimate 0.1.24-8dc7c08-m 13.34/7.58 [2019-03-28 12:03:18,838 INFO L170 SettingsManager]: Resetting all preferences to default values... 13.34/7.58 [2019-03-28 12:03:18,840 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 13.34/7.58 [2019-03-28 12:03:18,851 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 13.34/7.58 [2019-03-28 12:03:18,852 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 13.34/7.58 [2019-03-28 12:03:18,853 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 13.34/7.58 [2019-03-28 12:03:18,854 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 13.34/7.58 [2019-03-28 12:03:18,856 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 13.34/7.58 [2019-03-28 12:03:18,857 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 13.34/7.58 [2019-03-28 12:03:18,858 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 13.34/7.58 [2019-03-28 12:03:18,859 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 13.34/7.58 [2019-03-28 12:03:18,859 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 13.34/7.58 [2019-03-28 12:03:18,860 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 13.34/7.58 [2019-03-28 12:03:18,861 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 13.34/7.58 [2019-03-28 12:03:18,862 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 13.34/7.58 [2019-03-28 12:03:18,863 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 13.34/7.58 [2019-03-28 12:03:18,864 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 13.34/7.58 [2019-03-28 12:03:18,865 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 13.34/7.58 [2019-03-28 12:03:18,867 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 13.34/7.58 [2019-03-28 12:03:18,869 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 13.34/7.58 [2019-03-28 12:03:18,870 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 13.34/7.58 [2019-03-28 12:03:18,871 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 13.34/7.58 [2019-03-28 12:03:18,873 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 13.34/7.58 [2019-03-28 12:03:18,873 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 13.34/7.58 [2019-03-28 12:03:18,873 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 13.34/7.58 [2019-03-28 12:03:18,874 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 13.34/7.58 [2019-03-28 12:03:18,875 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 13.34/7.58 [2019-03-28 12:03:18,875 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 13.34/7.58 [2019-03-28 12:03:18,876 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 13.34/7.58 [2019-03-28 12:03:18,876 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 13.34/7.58 [2019-03-28 12:03:18,877 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 13.34/7.58 [2019-03-28 12:03:18,878 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 13.34/7.58 [2019-03-28 12:03:18,879 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 13.34/7.58 [2019-03-28 12:03:18,879 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 13.34/7.58 [2019-03-28 12:03:18,880 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 13.34/7.58 [2019-03-28 12:03:18,880 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 13.34/7.59 [2019-03-28 12:03:18,880 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 13.34/7.59 [2019-03-28 12:03:18,881 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 13.34/7.59 [2019-03-28 12:03:18,882 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 13.34/7.59 [2019-03-28 12:03:18,882 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 13.34/7.59 [2019-03-28 12:03:18,897 INFO L110 SettingsManager]: Loading preferences was successful 13.34/7.59 [2019-03-28 12:03:18,897 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 13.34/7.59 [2019-03-28 12:03:18,898 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 13.34/7.59 [2019-03-28 12:03:18,898 INFO L133 SettingsManager]: * Rewrite not-equals=true 13.34/7.59 [2019-03-28 12:03:18,899 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 13.34/7.59 [2019-03-28 12:03:18,899 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 13.34/7.59 [2019-03-28 12:03:18,899 INFO L133 SettingsManager]: * Use SBE=true 13.34/7.59 [2019-03-28 12:03:18,899 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 13.34/7.59 [2019-03-28 12:03:18,899 INFO L133 SettingsManager]: * Use old map elimination=false 13.34/7.59 [2019-03-28 12:03:18,899 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 13.34/7.59 [2019-03-28 12:03:18,900 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 13.34/7.59 [2019-03-28 12:03:18,900 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 13.34/7.59 [2019-03-28 12:03:18,900 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 13.34/7.59 [2019-03-28 12:03:18,900 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 13.34/7.59 [2019-03-28 12:03:18,900 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 13.34/7.59 [2019-03-28 12:03:18,901 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 13.34/7.59 [2019-03-28 12:03:18,901 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 13.34/7.59 [2019-03-28 12:03:18,901 INFO L133 SettingsManager]: * Check division by zero=IGNORE 13.34/7.59 [2019-03-28 12:03:18,901 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 13.34/7.59 [2019-03-28 12:03:18,901 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 13.34/7.59 [2019-03-28 12:03:18,901 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 13.34/7.59 [2019-03-28 12:03:18,902 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 13.34/7.59 [2019-03-28 12:03:18,902 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 13.34/7.59 [2019-03-28 12:03:18,902 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 13.34/7.59 [2019-03-28 12:03:18,902 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 13.34/7.59 [2019-03-28 12:03:18,902 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 13.34/7.59 [2019-03-28 12:03:18,903 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 13.34/7.59 [2019-03-28 12:03:18,903 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 13.34/7.59 [2019-03-28 12:03:18,903 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 13.34/7.59 [2019-03-28 12:03:18,929 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 13.34/7.59 [2019-03-28 12:03:18,945 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 13.34/7.59 [2019-03-28 12:03:18,949 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 13.34/7.59 [2019-03-28 12:03:18,950 INFO L271 PluginConnector]: Initializing CDTParser... 13.34/7.59 [2019-03-28 12:03:18,950 INFO L276 PluginConnector]: CDTParser initialized 13.34/7.59 [2019-03-28 12:03:18,951 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 13.34/7.59 [2019-03-28 12:03:19,016 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/243a5250783543cc85005ee0b2e38ef5/FLAGe949ddac0 13.34/7.59 [2019-03-28 12:03:19,532 INFO L307 CDTParser]: Found 1 translation units. 13.34/7.59 [2019-03-28 12:03:19,533 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 13.34/7.59 [2019-03-28 12:03:19,539 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/243a5250783543cc85005ee0b2e38ef5/FLAGe949ddac0 13.34/7.59 [2019-03-28 12:03:19,955 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/243a5250783543cc85005ee0b2e38ef5 13.34/7.59 [2019-03-28 12:03:19,966 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 13.34/7.59 [2019-03-28 12:03:19,968 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 13.34/7.59 [2019-03-28 12:03:19,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 13.34/7.59 [2019-03-28 12:03:19,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 13.34/7.59 [2019-03-28 12:03:19,973 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 13.34/7.59 [2019-03-28 12:03:19,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:03:19" (1/1) ... 13.34/7.59 [2019-03-28 12:03:19,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63197c62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:03:19, skipping insertion in model container 13.34/7.59 [2019-03-28 12:03:19,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:03:19" (1/1) ... 13.34/7.59 [2019-03-28 12:03:19,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 13.34/7.59 [2019-03-28 12:03:20,003 INFO L176 MainTranslator]: Built tables and reachable declarations 13.34/7.59 [2019-03-28 12:03:20,160 INFO L206 PostProcessor]: Analyzing one entry point: main 13.34/7.59 [2019-03-28 12:03:20,165 INFO L191 MainTranslator]: Completed pre-run 13.34/7.59 [2019-03-28 12:03:20,180 INFO L206 PostProcessor]: Analyzing one entry point: main 13.34/7.59 [2019-03-28 12:03:20,195 INFO L195 MainTranslator]: Completed translation 13.34/7.59 [2019-03-28 12:03:20,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:03:20 WrapperNode 13.34/7.59 [2019-03-28 12:03:20,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 13.34/7.59 [2019-03-28 12:03:20,212 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 2019-03-28 11.48