details

property	value
status	complete
benchmark	svcomp_stroeder1_unsafe.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	AProVE_memory_unsafe

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.4039 seconds
cpu usage	11.3188
user time	10.9102
system time	0.408545
max virtual memory	6.0274732E7
max residence set size	374820.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 08:16:10,223 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 08:16:10,225 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 08:16:10,236 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 08:16:10,237 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 08:16:10,237 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 08:16:10,239 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 08:16:10,240 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 08:16:10,242 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 08:16:10,242 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 08:16:10,243 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 08:16:10,244 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 08:16:10,244 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 08:16:10,245 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 08:16:10,246 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 08:16:10,247 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 08:16:10,248 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 08:16:10,249 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 08:16:10,252 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 08:16:10,253 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 08:16:10,254 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 08:16:10,255 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 08:16:10,257 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 08:16:10,257 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 08:16:10,258 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 08:16:10,258 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 08:16:10,259 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 08:16:10,260 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 08:16:10,260 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 08:16:10,260 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 08:16:10,261 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 08:16:10,262 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 08:16:10,263 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 08:16:10,263 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 08:16:10,264 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 08:16:10,264 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 08:16:10,264 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 08:16:10,265 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 08:16:10,265 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 08:16:10,266 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 08:16:10,280 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 08:16:10,280 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 08:16:10,281 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 08:16:10,281 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 08:16:10,281 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 08:16:10,281 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 08:16:10,282 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 08:16:10,282 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 08:16:10,282 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 08:16:10,282 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 08:16:10,282 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 08:16:10,282 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 08:16:10,283 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 08:16:10,283 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 08:16:10,283 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 08:16:10,283 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 08:16:10,283 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 08:16:10,283 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 08:16:10,284 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 08:16:10,284 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 08:16:10,284 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 08:16:10,284 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 08:16:10,284 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 08:16:10,285 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 08:16:10,285 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 08:16:10,285 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 08:16:10,285 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 08:16:10,285 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 08:16:10,285 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 08:16:10,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 08:16:10,323 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 08:16:10,326 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 08:16:10,328 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 08:16:10,328 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 08:16:10,329 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:16:10,389 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/ac025c8c8cd54867bb27da6476f8ea57/FLAG231e295b3 [2020-06-22 08:16:10,732 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 08:16:10,733 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:16:10,740 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/ac025c8c8cd54867bb27da6476f8ea57/FLAG231e295b3 [2020-06-22 08:16:11,150 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/ac025c8c8cd54867bb27da6476f8ea57 [2020-06-22 08:16:11,161 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 08:16:11,163 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 08:16:11,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 08:16:11,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 08:16:11,168 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 08:16:11,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:16:11" (1/1) ... [2020-06-22 08:16:11,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12c04421 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:16:11, skipping insertion in model container [2020-06-22 08:16:11,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:16:11" (1/1) ... [2020-06-22 08:16:11,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 08:16:11,196 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 08:16:11,353 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:16:11,420 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 08:16:11,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:16:11,453 INFO L195 MainTranslator]: Completed translation [2020-06-22 08:16:11,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:16:11 WrapperNode [2020-06-22 08:16:11,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 08:16:11,455 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