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C_Integer 2019-03-28 22.15 pair #432272159
details
property
value
status
complete
benchmark
PodelskiRybalchenko-VMCAI2004-Ex2_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n030.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
8.22616 seconds
cpu usage
20.0609
user time
19.2699
system time
0.79105
max virtual memory
6.0666548E7
max residence set size
546168.0
stage attributes
key
value
starexec-result
MAYBE
output
20.01/8.21 MAYBE 20.01/8.21 20.01/8.21 Ultimate: Cannot open display: 20.01/8.21 This is Ultimate 0.1.24-8dc7c08-m 20.01/8.21 [2019-03-29 01:56:17,414 INFO L170 SettingsManager]: Resetting all preferences to default values... 20.01/8.21 [2019-03-29 01:56:17,416 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 20.01/8.21 [2019-03-29 01:56:17,427 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 20.01/8.21 [2019-03-29 01:56:17,428 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 20.01/8.21 [2019-03-29 01:56:17,429 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 20.01/8.21 [2019-03-29 01:56:17,430 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 20.01/8.21 [2019-03-29 01:56:17,431 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 20.01/8.21 [2019-03-29 01:56:17,433 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 20.01/8.21 [2019-03-29 01:56:17,434 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 20.01/8.21 [2019-03-29 01:56:17,434 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 20.01/8.21 [2019-03-29 01:56:17,435 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 20.01/8.21 [2019-03-29 01:56:17,436 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 20.01/8.21 [2019-03-29 01:56:17,436 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 20.01/8.21 [2019-03-29 01:56:17,437 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 20.01/8.21 [2019-03-29 01:56:17,438 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 20.01/8.21 [2019-03-29 01:56:17,439 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 20.01/8.21 [2019-03-29 01:56:17,441 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 20.01/8.21 [2019-03-29 01:56:17,443 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 20.01/8.21 [2019-03-29 01:56:17,444 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 20.01/8.21 [2019-03-29 01:56:17,445 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 20.01/8.21 [2019-03-29 01:56:17,446 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 20.01/8.21 [2019-03-29 01:56:17,448 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 20.01/8.21 [2019-03-29 01:56:17,449 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 20.01/8.21 [2019-03-29 01:56:17,449 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 20.01/8.21 [2019-03-29 01:56:17,449 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 20.01/8.21 [2019-03-29 01:56:17,450 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 20.01/8.21 [2019-03-29 01:56:17,451 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 20.01/8.21 [2019-03-29 01:56:17,451 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 20.01/8.21 [2019-03-29 01:56:17,452 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 20.01/8.21 [2019-03-29 01:56:17,452 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 20.01/8.21 [2019-03-29 01:56:17,453 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 20.01/8.21 [2019-03-29 01:56:17,454 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 20.01/8.21 [2019-03-29 01:56:17,454 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 20.01/8.21 [2019-03-29 01:56:17,455 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 20.01/8.21 [2019-03-29 01:56:17,455 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 20.01/8.21 [2019-03-29 01:56:17,455 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 20.01/8.21 [2019-03-29 01:56:17,456 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 20.01/8.21 [2019-03-29 01:56:17,457 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 20.01/8.21 [2019-03-29 01:56:17,457 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 20.01/8.21 [2019-03-29 01:56:17,472 INFO L110 SettingsManager]: Loading preferences was successful 20.01/8.21 [2019-03-29 01:56:17,472 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 20.01/8.21 [2019-03-29 01:56:17,473 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 20.01/8.21 [2019-03-29 01:56:17,473 INFO L133 SettingsManager]: * Rewrite not-equals=true 20.01/8.21 [2019-03-29 01:56:17,473 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 20.01/8.21 [2019-03-29 01:56:17,474 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 20.01/8.21 [2019-03-29 01:56:17,474 INFO L133 SettingsManager]: * Use SBE=true 20.01/8.21 [2019-03-29 01:56:17,474 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 20.01/8.21 [2019-03-29 01:56:17,474 INFO L133 SettingsManager]: * Use old map elimination=false 20.01/8.21 [2019-03-29 01:56:17,474 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 20.01/8.21 [2019-03-29 01:56:17,474 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 20.01/8.21 [2019-03-29 01:56:17,475 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 20.01/8.21 [2019-03-29 01:56:17,475 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 20.01/8.21 [2019-03-29 01:56:17,475 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 20.01/8.21 [2019-03-29 01:56:17,475 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 20.01/8.21 [2019-03-29 01:56:17,475 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 20.01/8.21 [2019-03-29 01:56:17,475 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 20.01/8.21 [2019-03-29 01:56:17,476 INFO L133 SettingsManager]: * Check division by zero=IGNORE 20.01/8.21 [2019-03-29 01:56:17,476 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 20.01/8.21 [2019-03-29 01:56:17,476 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 20.01/8.21 [2019-03-29 01:56:17,476 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 20.01/8.21 [2019-03-29 01:56:17,476 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 20.01/8.21 [2019-03-29 01:56:17,477 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 20.01/8.21 [2019-03-29 01:56:17,477 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 20.01/8.21 [2019-03-29 01:56:17,477 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 20.01/8.21 [2019-03-29 01:56:17,477 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 20.01/8.21 [2019-03-29 01:56:17,477 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 20.01/8.21 [2019-03-29 01:56:17,477 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 20.01/8.21 [2019-03-29 01:56:17,478 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 20.01/8.21 [2019-03-29 01:56:17,502 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 20.01/8.21 [2019-03-29 01:56:17,515 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 20.01/8.21 [2019-03-29 01:56:17,519 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 20.01/8.21 [2019-03-29 01:56:17,520 INFO L271 PluginConnector]: Initializing CDTParser... 20.01/8.21 [2019-03-29 01:56:17,521 INFO L276 PluginConnector]: CDTParser initialized 20.01/8.21 [2019-03-29 01:56:17,521 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 20.01/8.21 [2019-03-29 01:56:17,584 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/257ae9c99b4d40a79f701e36adcef22b/FLAG21e6a5bbf 20.01/8.21 [2019-03-29 01:56:17,914 INFO L307 CDTParser]: Found 1 translation units. 20.01/8.21 [2019-03-29 01:56:17,915 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 20.01/8.21 [2019-03-29 01:56:17,921 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/257ae9c99b4d40a79f701e36adcef22b/FLAG21e6a5bbf 20.01/8.21 [2019-03-29 01:56:18,330 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/257ae9c99b4d40a79f701e36adcef22b 20.01/8.21 [2019-03-29 01:56:18,342 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 20.01/8.21 [2019-03-29 01:56:18,343 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 20.01/8.21 [2019-03-29 01:56:18,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 20.01/8.21 [2019-03-29 01:56:18,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 20.01/8.21 [2019-03-29 01:56:18,348 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 20.01/8.21 [2019-03-29 01:56:18,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 01:56:18" (1/1) ... 20.01/8.21 [2019-03-29 01:56:18,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796a4f8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:56:18, skipping insertion in model container 20.01/8.21 [2019-03-29 01:56:18,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 01:56:18" (1/1) ... 20.01/8.21 [2019-03-29 01:56:18,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 20.01/8.21 [2019-03-29 01:56:18,376 INFO L176 MainTranslator]: Built tables and reachable declarations 20.01/8.21 [2019-03-29 01:56:18,529 INFO L206 PostProcessor]: Analyzing one entry point: main 20.01/8.21 [2019-03-29 01:56:18,534 INFO L191 MainTranslator]: Completed pre-run 20.01/8.21 [2019-03-29 01:56:18,549 INFO L206 PostProcessor]: Analyzing one entry point: main 20.01/8.21 [2019-03-29 01:56:18,563 INFO L195 MainTranslator]: Completed translation 20.01/8.21 [2019-03-29 01:56:18,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:56:18 WrapperNode 20.01/8.21 [2019-03-29 01:56:18,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 20.01/8.21 [2019-03-29 01:56:18,564 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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return to C_Integer 2019-03-28 22.15