details

property	value
status	complete
benchmark	NonTerminationSimple7_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n150.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.6099 seconds
cpu usage	12.1107
user time	11.5915
system time	0.519168
max virtual memory	6.0344236E7
max residence set size	362000.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 07:38:41,322 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 07:38:41,324 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 07:38:41,336 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 07:38:41,336 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 07:38:41,337 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 07:38:41,338 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 07:38:41,340 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 07:38:41,341 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 07:38:41,342 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 07:38:41,343 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 07:38:41,343 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 07:38:41,344 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 07:38:41,345 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 07:38:41,346 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 07:38:41,347 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 07:38:41,347 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 07:38:41,349 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 07:38:41,351 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 07:38:41,352 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 07:38:41,354 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 07:38:41,355 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 07:38:41,357 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 07:38:41,357 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 07:38:41,358 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 07:38:41,358 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 07:38:41,359 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 07:38:41,359 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 07:38:41,360 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 07:38:41,360 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 07:38:41,361 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 07:38:41,362 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 07:38:41,363 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 07:38:41,363 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 07:38:41,363 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 07:38:41,364 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 07:38:41,364 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 07:38:41,365 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 07:38:41,365 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 07:38:41,366 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 07:38:41,380 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 07:38:41,381 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 07:38:41,382 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 07:38:41,382 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 07:38:41,382 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 07:38:41,382 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 07:38:41,382 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 07:38:41,383 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 07:38:41,383 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 07:38:41,383 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 07:38:41,383 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 07:38:41,383 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 07:38:41,384 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 07:38:41,384 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 07:38:41,384 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 07:38:41,384 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 07:38:41,384 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 07:38:41,384 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 07:38:41,385 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 07:38:41,385 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 07:38:41,385 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 07:38:41,385 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 07:38:41,385 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 07:38:41,386 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 07:38:41,386 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 07:38:41,386 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 07:38:41,386 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 07:38:41,386 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 07:38:41,386 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 07:38:41,412 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 07:38:41,425 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 07:38:41,429 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 07:38:41,430 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 07:38:41,430 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 07:38:41,431 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 07:38:41,500 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/6b7610c60a1f410d87a6f0950a10645b/FLAGde22d095d [2020-06-22 07:38:41,850 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 07:38:41,850 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 07:38:41,859 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/6b7610c60a1f410d87a6f0950a10645b/FLAGde22d095d [2020-06-22 07:38:42,262 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/6b7610c60a1f410d87a6f0950a10645b [2020-06-22 07:38:42,274 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 07:38:42,276 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 07:38:42,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 07:38:42,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 07:38:42,281 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 07:38:42,282 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 07:38:42" (1/1) ... [2020-06-22 07:38:42,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2304b74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 07:38:42, skipping insertion in model container [2020-06-22 07:38:42,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 07:38:42" (1/1) ... [2020-06-22 07:38:42,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 07:38:42,311 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 07:38:42,466 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 07:38:42,470 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 07:38:42,541 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 07:38:42,556 INFO L195 MainTranslator]: Completed translation [2020-06-22 07:38:42,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 07:38:42 WrapperNode [2020-06-22 07:38:42,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 07:38:42,557 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