details

property	value
status	complete
benchmark	NonTerminationSimple7_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n103.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	Ultimate Automizer
configuration	default
runtime (wallclock)	6.50780892372 seconds
cpu usage	12.376178418
max memory	3.75771136E8

stage attributes

key	value
output-size	43507
starexec-result	NO

output

/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- NO Ultimate: Cannot open display: This is Ultimate 0.1.25-34f2e62 [2020-07-01 10:36:52,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 10:36:52,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 10:36:52,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 10:36:52,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 10:36:52,027 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 10:36:52,028 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 10:36:52,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 10:36:52,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 10:36:52,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 10:36:52,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 10:36:52,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 10:36:52,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 10:36:52,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 10:36:52,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 10:36:52,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 10:36:52,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 10:36:52,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 10:36:52,040 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 10:36:52,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 10:36:52,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 10:36:52,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 10:36:52,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 10:36:52,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 10:36:52,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 10:36:52,049 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 10:36:52,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 10:36:52,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 10:36:52,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 10:36:52,051 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 10:36:52,052 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 10:36:52,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 10:36:52,053 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 10:36:52,054 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 10:36:52,055 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 10:36:52,055 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 10:36:52,056 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 10:36:52,056 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 10:36:52,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 10:36:52,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 10:36:52,057 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 10:36:52,058 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-07-01 10:36:52,072 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 10:36:52,073 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 10:36:52,074 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 10:36:52,074 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 10:36:52,074 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 10:36:52,074 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 10:36:52,074 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 10:36:52,075 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 10:36:52,075 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 10:36:52,075 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 10:36:52,075 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 10:36:52,075 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 10:36:52,076 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 10:36:52,076 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 10:36:52,076 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:36:52,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 10:36:52,076 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 10:36:52,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 10:36:52,077 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 10:36:52,077 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 10:36:52,077 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 10:36:52,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 10:36:52,077 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 10:36:52,078 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 10:36:52,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 10:36:52,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 10:36:52,078 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 10:36:52,078 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 10:36:52,078 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 10:36:52,245 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 10:36:52,259 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 10:36:52,263 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 10:36:52,264 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 10:36:52,264 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 10:36:52,265 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 10:36:52,325 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_cuqBez/tmp/21453a60d7fe4be2a4b613667d2fd441/FLAGf3b7ae6be [2020-07-01 10:36:52,675 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 10:36:52,675 INFO L160 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 10:36:52,682 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_cuqBez/tmp/21453a60d7fe4be2a4b613667d2fd441/FLAGf3b7ae6be [2020-07-01 10:36:53,099 INFO L357 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/BenchExec_run_cuqBez/tmp/21453a60d7fe4be2a4b613667d2fd441 [2020-07-01 10:36:53,111 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-01 10:36:53,112 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-07-01 10:36:53,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-01 10:36:53,113 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-01 10:36:53,117 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-01 10:36:53,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:36:53" (1/1) ... [2020-07-01 10:36:53,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fa34733 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:36:53, skipping insertion in model container [2020-07-01 10:36:53,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:36:53" (1/1) ... [2020-07-01 10:36:53,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C