details

property	value
status	complete
benchmark	BrockschmidtCookFuhs-CAV2013-Fig1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n147.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.37133 seconds
cpu usage	16.245
user time	15.4262
system time	0.818835
max virtual memory	6.0652064E7
max residence set size	507988.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 10:24:39,280 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 10:24:39,282 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 10:24:39,294 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 10:24:39,294 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 10:24:39,295 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 10:24:39,296 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 10:24:39,298 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 10:24:39,299 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 10:24:39,300 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 10:24:39,301 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 10:24:39,301 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 10:24:39,302 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 10:24:39,303 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 10:24:39,304 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 10:24:39,304 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 10:24:39,305 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 10:24:39,307 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 10:24:39,309 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 10:24:39,310 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 10:24:39,311 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 10:24:39,313 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 10:24:39,315 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 10:24:39,315 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 10:24:39,315 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 10:24:39,316 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 10:24:39,316 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 10:24:39,317 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 10:24:39,317 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 10:24:39,318 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 10:24:39,319 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 10:24:39,319 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 10:24:39,320 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 10:24:39,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 10:24:39,321 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 10:24:39,321 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 10:24:39,322 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 10:24:39,323 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 10:24:39,323 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 10:24:39,323 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 10:24:39,338 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 10:24:39,339 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 10:24:39,340 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 10:24:39,340 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 10:24:39,340 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 10:24:39,340 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 10:24:39,340 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 10:24:39,341 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 10:24:39,341 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 10:24:39,341 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 10:24:39,341 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 10:24:39,341 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 10:24:39,341 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 10:24:39,342 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 10:24:39,342 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 10:24:39,342 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 10:24:39,342 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 10:24:39,342 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 10:24:39,342 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 10:24:39,343 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 10:24:39,343 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 10:24:39,343 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 10:24:39,343 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 10:24:39,343 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 10:24:39,343 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 10:24:39,344 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 10:24:39,344 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 10:24:39,344 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 10:24:39,344 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 10:24:39,370 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 10:24:39,382 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 10:24:39,386 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 10:24:39,387 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 10:24:39,388 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 10:24:39,388 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 10:24:39,455 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/c7948d48a8d64617af6e9e5611cbad14/FLAG53fe37b02 [2020-06-22 10:24:39,792 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 10:24:39,793 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 10:24:39,799 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/c7948d48a8d64617af6e9e5611cbad14/FLAG53fe37b02 [2020-06-22 10:24:40,206 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/c7948d48a8d64617af6e9e5611cbad14 [2020-06-22 10:24:40,217 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 10:24:40,219 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 10:24:40,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 10:24:40,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 10:24:40,223 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 10:24:40,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:24:40" (1/1) ... [2020-06-22 10:24:40,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4073401d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:24:40, skipping insertion in model container [2020-06-22 10:24:40,228 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:24:40" (1/1) ... [2020-06-22 10:24:40,235 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 10:24:40,252 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 10:24:40,406 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:24:40,410 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 10:24:40,492 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:24:40,507 INFO L195 MainTranslator]: Completed translation [2020-06-22 10:24:40,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:24:40 WrapperNode [2020-06-22 10:24:40,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 10:24:40,508 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