details

property	value
status	complete
benchmark	TrueDiv.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	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.14781 seconds
cpu usage	12.8245
user time	12.2245
system time	0.600042
max virtual memory	6.064576E7
max residence set size	363472.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 00:20:56,822 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 00:20:56,825 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 00:20:56,836 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 00:20:56,836 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 00:20:56,837 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 00:20:56,838 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 00:20:56,840 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 00:20:56,841 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 00:20:56,842 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 00:20:56,843 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 00:20:56,843 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 00:20:56,844 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 00:20:56,845 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 00:20:56,846 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 00:20:56,847 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 00:20:56,848 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 00:20:56,849 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 00:20:56,851 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 00:20:56,853 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 00:20:56,853 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 00:20:56,855 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 00:20:56,857 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 00:20:56,857 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 00:20:56,857 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 00:20:56,858 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 00:20:56,859 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 00:20:56,859 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 00:20:56,860 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 00:20:56,860 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 00:20:56,861 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 00:20:56,862 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 00:20:56,862 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 00:20:56,863 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 00:20:56,863 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 00:20:56,864 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 00:20:56,864 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 00:20:56,865 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 00:20:56,865 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 00:20:56,866 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 00:20:56,880 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 00:20:56,880 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 00:20:56,881 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 00:20:56,882 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 00:20:56,882 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 00:20:56,882 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 00:20:56,882 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 00:20:56,882 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 00:20:56,882 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 00:20:56,882 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 00:20:56,883 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 00:20:56,883 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 00:20:56,883 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 00:20:56,883 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 00:20:56,883 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 00:20:56,883 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 00:20:56,884 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 00:20:56,884 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 00:20:56,884 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 00:20:56,884 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 00:20:56,884 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 00:20:56,884 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 00:20:56,885 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 00:20:56,885 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 00:20:56,885 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 00:20:56,885 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 00:20:56,885 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 00:20:56,885 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 00:20:56,886 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 00:20:56,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 00:20:56,924 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 00:20:56,928 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 00:20:56,929 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 00:20:56,929 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 00:20:56,930 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 00:20:57,074 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/bc3016233c704f1da39828ac812c5a6b/FLAG5ffedc1b8 [2020-06-22 00:20:57,424 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 00:20:57,425 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 00:20:57,431 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/bc3016233c704f1da39828ac812c5a6b/FLAG5ffedc1b8 [2020-06-22 00:20:57,852 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/bc3016233c704f1da39828ac812c5a6b [2020-06-22 00:20:57,865 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 00:20:57,866 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 00:20:57,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 00:20:57,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 00:20:57,871 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 00:20:57,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 12:20:57" (1/1) ... [2020-06-22 00:20:57,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e99cca1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:20:57, skipping insertion in model container [2020-06-22 00:20:57,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 12:20:57" (1/1) ... [2020-06-22 00:20:57,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 00:20:57,908 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 00:20:58,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 00:20:58,070 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 00:20:58,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 00:20:58,153 INFO L195 MainTranslator]: Completed translation [2020-06-22 00:20:58,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 12:20:58 WrapperNode [2020-06-22 00:20:58,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 00:20:58,155 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