details

property	value
status	complete
benchmark	NonTerminationSimple8_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n142.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.38974 seconds
cpu usage	12.9896
user time	12.3336
system time	0.655955
max virtual memory	6.0695368E7
max residence set size	374988.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 01:47:55,262 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 01:47:55,264 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 01:47:55,275 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 01:47:55,276 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 01:47:55,277 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 01:47:55,278 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 01:47:55,279 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 01:47:55,281 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 01:47:55,282 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 01:47:55,282 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 01:47:55,283 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 01:47:55,284 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 01:47:55,284 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 01:47:55,285 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 01:47:55,286 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 01:47:55,287 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 01:47:55,289 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 01:47:55,291 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 01:47:55,292 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 01:47:55,293 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 01:47:55,294 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 01:47:55,296 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 01:47:55,297 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 01:47:55,297 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 01:47:55,297 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 01:47:55,298 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 01:47:55,299 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 01:47:55,299 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 01:47:55,300 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 01:47:55,300 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 01:47:55,301 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 01:47:55,302 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 01:47:55,302 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 01:47:55,303 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 01:47:55,303 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 01:47:55,303 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 01:47:55,304 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 01:47:55,305 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 01:47:55,305 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 01:47:55,319 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 01:47:55,320 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 01:47:55,321 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 01:47:55,321 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 01:47:55,321 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 01:47:55,321 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 01:47:55,321 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 01:47:55,321 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 01:47:55,322 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 01:47:55,322 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 01:47:55,322 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 01:47:55,322 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 01:47:55,322 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 01:47:55,323 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 01:47:55,323 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 01:47:55,323 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 01:47:55,323 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 01:47:55,323 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 01:47:55,323 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 01:47:55,324 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 01:47:55,324 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 01:47:55,324 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 01:47:55,324 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 01:47:55,324 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 01:47:55,325 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 01:47:55,325 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 01:47:55,325 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 01:47:55,325 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 01:47:55,325 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 01:47:55,350 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 01:47:55,363 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 01:47:55,367 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 01:47:55,368 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 01:47:55,368 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 01:47:55,369 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:47:55,432 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/70d875598b994045a859cf2aca34fcb2/FLAG13839ddb7 [2020-06-22 01:47:55,780 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 01:47:55,781 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:47:55,787 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/70d875598b994045a859cf2aca34fcb2/FLAG13839ddb7 [2020-06-22 01:47:56,179 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/70d875598b994045a859cf2aca34fcb2 [2020-06-22 01:47:56,190 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 01:47:56,192 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 01:47:56,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 01:47:56,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 01:47:56,197 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 01:47:56,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:47:56" (1/1) ... [2020-06-22 01:47:56,201 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57f907c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:47:56, skipping insertion in model container [2020-06-22 01:47:56,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:47:56" (1/1) ... [2020-06-22 01:47:56,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 01:47:56,225 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 01:47:56,377 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:47:56,382 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 01:47:56,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:47:56,467 INFO L195 MainTranslator]: Completed translation [2020-06-22 01:47:56,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:47:56 WrapperNode [2020-06-22 01:47:56,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 01:47:56,468 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