details

property	value
status	complete
benchmark	svcomp_cstrncmp_true_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n140.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	32.3661 seconds
cpu usage	57.8655
user time	53.7357
system time	4.12983
max virtual memory	6.0661308E7
max residence set size	745880.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 08:48:56,336 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 08:48:56,338 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 08:48:56,349 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 08:48:56,349 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 08:48:56,350 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 08:48:56,352 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 08:48:56,353 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 08:48:56,355 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 08:48:56,355 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 08:48:56,356 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 08:48:56,356 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 08:48:56,357 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 08:48:56,358 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 08:48:56,359 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 08:48:56,360 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 08:48:56,360 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 08:48:56,362 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 08:48:56,364 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 08:48:56,365 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 08:48:56,366 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 08:48:56,367 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 08:48:56,370 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 08:48:56,370 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 08:48:56,370 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 08:48:56,371 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 08:48:56,371 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 08:48:56,372 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 08:48:56,372 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 08:48:56,373 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 08:48:56,374 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 08:48:56,374 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 08:48:56,375 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 08:48:56,376 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 08:48:56,376 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 08:48:56,376 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 08:48:56,376 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 08:48:56,377 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 08:48:56,378 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 08:48:56,378 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 08:48:56,392 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 08:48:56,393 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 08:48:56,394 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 08:48:56,394 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 08:48:56,394 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 08:48:56,394 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 08:48:56,394 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 08:48:56,395 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 08:48:56,395 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 08:48:56,395 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 08:48:56,395 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 08:48:56,395 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 08:48:56,395 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 08:48:56,396 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 08:48:56,396 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 08:48:56,396 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 08:48:56,396 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 08:48:56,396 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 08:48:56,396 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 08:48:56,397 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 08:48:56,397 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 08:48:56,397 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 08:48:56,397 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 08:48:56,397 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 08:48:56,397 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 08:48:56,398 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 08:48:56,398 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 08:48:56,398 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 08:48:56,398 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 08:48:56,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 08:48:56,437 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 08:48:56,440 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 08:48:56,442 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 08:48:56,442 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 08:48:56,443 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 08:48:56,499 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/641a12502f1f4178a41d928e6e09eed8/FLAG01b2bf2e6 [2020-06-22 08:48:56,846 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 08:48:56,847 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 08:48:56,847 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 08:48:56,854 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/641a12502f1f4178a41d928e6e09eed8/FLAG01b2bf2e6 [2020-06-22 08:48:57,252 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/641a12502f1f4178a41d928e6e09eed8 [2020-06-22 08:48:57,263 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 08:48:57,265 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 08:48:57,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 08:48:57,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 08:48:57,269 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 08:48:57,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:48:57" (1/1) ... [2020-06-22 08:48:57,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e0086db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:48:57, skipping insertion in model container [2020-06-22 08:48:57,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:48:57" (1/1) ... [2020-06-22 08:48:57,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 08:48:57,301 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 08:48:57,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:48:57,533 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 08:48:57,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:48:57,570 INFO L195 MainTranslator]: Completed translation [2020-06-22 08:48:57,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:48:57 WrapperNode [2020-06-22 08:48:57,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C