details

property	value
status	complete
benchmark	svcomp_openbsd_cstrncmp_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n151.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	30.4209 seconds
cpu usage	58.6437
user time	54.1233
system time	4.5204
max virtual memory	6.0665056E7
max residence set size	792972.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 10:24:25,551 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 10:24:25,553 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 10:24:25,565 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 10:24:25,565 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 10:24:25,566 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 10:24:25,567 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 10:24:25,569 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 10:24:25,570 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 10:24:25,571 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 10:24:25,572 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 10:24:25,572 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 10:24:25,573 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 10:24:25,574 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 10:24:25,575 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 10:24:25,575 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 10:24:25,576 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 10:24:25,578 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 10:24:25,580 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 10:24:25,581 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 10:24:25,582 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 10:24:25,583 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 10:24:25,585 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 10:24:25,585 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 10:24:25,585 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 10:24:25,586 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 10:24:25,587 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 10:24:25,587 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 10:24:25,588 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 10:24:25,589 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 10:24:25,589 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 10:24:25,590 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 10:24:25,591 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 10:24:25,591 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 10:24:25,591 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 10:24:25,592 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 10:24:25,592 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 10:24:25,593 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 10:24:25,593 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 10:24:25,594 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 10:24:25,607 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 10:24:25,608 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 10:24:25,609 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 10:24:25,609 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 10:24:25,609 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 10:24:25,609 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 10:24:25,610 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 10:24:25,610 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 10:24:25,610 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 10:24:25,610 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 10:24:25,610 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 10:24:25,610 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 10:24:25,611 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 10:24:25,611 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 10:24:25,611 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 10:24:25,611 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 10:24:25,611 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 10:24:25,612 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 10:24:25,612 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 10:24:25,612 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 10:24:25,612 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 10:24:25,612 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 10:24:25,612 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 10:24:25,613 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 10:24:25,613 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 10:24:25,613 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 10:24:25,613 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 10:24:25,613 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 10:24:25,614 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 10:24:25,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 10:24:25,651 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 10:24:25,655 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 10:24:25,656 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 10:24:25,656 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 10:24:25,657 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 10:24:25,749 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/fc799c43b37d416dacaa7da161f5aaf0/FLAGb8e231a99 [2020-06-22 10:24:26,091 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 10:24:26,092 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 10:24:26,092 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 10:24:26,099 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/fc799c43b37d416dacaa7da161f5aaf0/FLAGb8e231a99 [2020-06-22 10:24:26,496 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/fc799c43b37d416dacaa7da161f5aaf0 [2020-06-22 10:24:26,507 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 10:24:26,509 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 10:24:26,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 10:24:26,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 10:24:26,514 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 10:24:26,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:24:26" (1/1) ... [2020-06-22 10:24:26,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6469ab52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:24:26, skipping insertion in model container [2020-06-22 10:24:26,518 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:24:26" (1/1) ... [2020-06-22 10:24:26,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 10:24:26,543 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 10:24:26,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:24:26,772 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 10:24:26,793 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:24:26,808 INFO L195 MainTranslator]: Completed translation [2020-06-22 10:24:26,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:24:26 WrapperNode [2020-06-22 10:24:26,809 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