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C pair #487094361
details
property
value
status
complete
benchmark
fibo_2calls_2_false-unreach-call.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n148.star.cs.uiowa.edu
space
SV-COMP_Mixed_Categories
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
7.09638 seconds
cpu usage
29.8166
user time
28.2388
system time
1.57776
max virtual memory
6.0625404E7
max residence set size
503204.0
stage attributes
key
value
starexec-result
YES
output
YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 01:15:23,695 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 01:15:23,697 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 01:15:23,708 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 01:15:23,708 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 01:15:23,709 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 01:15:23,710 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 01:15:23,713 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 01:15:23,714 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 01:15:23,715 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 01:15:23,716 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 01:15:23,716 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 01:15:23,717 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 01:15:23,718 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 01:15:23,719 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 01:15:23,720 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 01:15:23,720 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 01:15:23,722 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 01:15:23,724 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 01:15:23,725 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 01:15:23,726 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 01:15:23,727 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 01:15:23,729 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 01:15:23,729 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 01:15:23,730 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 01:15:23,730 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 01:15:23,731 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 01:15:23,732 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 01:15:23,732 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 01:15:23,733 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 01:15:23,733 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 01:15:23,734 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 01:15:23,735 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 01:15:23,735 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 01:15:23,736 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 01:15:23,736 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 01:15:23,736 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 01:15:23,737 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 01:15:23,738 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 01:15:23,738 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 01:15:23,752 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 01:15:23,752 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 01:15:23,753 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 01:15:23,753 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 01:15:23,753 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 01:15:23,754 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 01:15:23,754 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 01:15:23,754 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 01:15:23,754 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 01:15:23,754 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 01:15:23,754 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 01:15:23,755 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 01:15:23,755 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 01:15:23,755 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 01:15:23,755 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 01:15:23,755 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 01:15:23,755 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 01:15:23,755 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 01:15:23,756 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 01:15:23,756 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 01:15:23,756 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 01:15:23,756 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 01:15:23,756 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 01:15:23,756 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 01:15:23,757 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 01:15:23,757 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 01:15:23,757 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 01:15:23,757 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 01:15:23,757 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 01:15:23,781 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 01:15:23,794 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 01:15:23,797 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 01:15:23,799 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 01:15:23,799 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 01:15:23,800 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:15:23,870 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/18e965ff636a4c73834218946ae5d769/FLAG4547b34c9 [2020-06-22 01:15:24,203 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 01:15:24,204 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:15:24,211 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/18e965ff636a4c73834218946ae5d769/FLAG4547b34c9 [2020-06-22 01:15:24,618 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/18e965ff636a4c73834218946ae5d769 [2020-06-22 01:15:24,630 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 01:15:24,632 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 01:15:24,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 01:15:24,633 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 01:15:24,637 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 01:15:24,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:15:24" (1/1) ... [2020-06-22 01:15:24,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e20146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:15:24, skipping insertion in model container [2020-06-22 01:15:24,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:15:24" (1/1) ... [2020-06-22 01:15:24,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 01:15:24,667 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 01:15:24,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:15:24,836 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 01:15:24,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:15:24,934 INFO L195 MainTranslator]: Completed translation [2020-06-22 01:15:24,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:15:24 WrapperNode [2020-06-22 01:15:24,935 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 01:15:24,936 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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