details

property	value
status	complete
benchmark	960521-1_1_true-valid-memsafety.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n149.star.cs.uiowa.edu
space	SV-COMP_Mixed_Categories

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	12.4998 seconds
cpu usage	30.4296
user time	28.5039
system time	1.92566
max virtual memory	6.0652388E7
max residence set size	615512.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 01:32:10,054 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 01:32:10,056 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 01:32:10,067 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 01:32:10,067 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 01:32:10,068 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 01:32:10,069 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 01:32:10,071 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 01:32:10,073 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 01:32:10,073 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 01:32:10,074 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 01:32:10,074 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 01:32:10,075 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 01:32:10,076 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 01:32:10,077 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 01:32:10,078 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 01:32:10,079 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 01:32:10,081 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 01:32:10,083 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 01:32:10,085 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 01:32:10,086 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 01:32:10,087 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 01:32:10,089 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 01:32:10,090 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 01:32:10,090 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 01:32:10,091 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 01:32:10,091 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 01:32:10,092 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 01:32:10,092 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 01:32:10,093 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 01:32:10,094 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 01:32:10,094 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 01:32:10,095 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 01:32:10,096 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 01:32:10,096 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 01:32:10,096 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 01:32:10,097 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 01:32:10,097 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 01:32:10,098 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 01:32:10,098 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 01:32:10,113 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 01:32:10,113 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 01:32:10,114 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 01:32:10,114 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 01:32:10,115 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 01:32:10,115 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 01:32:10,115 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 01:32:10,115 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 01:32:10,115 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 01:32:10,115 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 01:32:10,116 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 01:32:10,116 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 01:32:10,116 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 01:32:10,116 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 01:32:10,116 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 01:32:10,116 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 01:32:10,117 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 01:32:10,117 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 01:32:10,117 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 01:32:10,117 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 01:32:10,117 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 01:32:10,117 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 01:32:10,118 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 01:32:10,118 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 01:32:10,118 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 01:32:10,118 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 01:32:10,118 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 01:32:10,118 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 01:32:10,118 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 01:32:10,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 01:32:10,157 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 01:32:10,160 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 01:32:10,162 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 01:32:10,162 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 01:32:10,163 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:32:10,243 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/7506031b44444efc94164561b453fc22/FLAG56311a1fb [2020-06-22 01:32:10,629 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 01:32:10,629 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:32:10,641 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/7506031b44444efc94164561b453fc22/FLAG56311a1fb [2020-06-22 01:32:10,974 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/7506031b44444efc94164561b453fc22 [2020-06-22 01:32:10,985 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 01:32:10,987 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 01:32:10,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 01:32:10,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 01:32:10,991 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 01:32:10,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:32:10" (1/1) ... [2020-06-22 01:32:10,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@126c7ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:32:10, skipping insertion in model container [2020-06-22 01:32:10,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:32:10" (1/1) ... [2020-06-22 01:32:11,003 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 01:32:11,040 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 01:32:11,358 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:32:11,370 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 01:32:11,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:32:11,459 INFO L195 MainTranslator]: Completed translation [2020-06-22 01:32:11,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:32:11 WrapperNode [2020-06-22 01:32:11,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 01:32:11,461 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