details

property	value
status	complete
benchmark	NonTerminationSimple4_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n153.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	Ultimate Automizer
configuration	default
runtime (wallclock)	6.2293651104 seconds
cpu usage	12.898600905
max memory	4.120576E8

stage attributes

key	value
output-size	56927
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 10:32:39,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 10:32:39,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 10:32:39,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 10:32:39,067 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 10:32:39,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 10:32:39,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 10:32:39,071 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 10:32:39,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 10:32:39,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 10:32:39,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 10:32:39,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 10:32:39,075 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 10:32:39,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 10:32:39,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 10:32:39,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 10:32:39,079 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 10:32:39,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 10:32:39,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 10:32:39,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 10:32:39,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 10:32:39,086 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 10:32:39,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 10:32:39,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 10:32:39,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 10:32:39,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 10:32:39,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 10:32:39,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 10:32:39,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 10:32:39,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 10:32:39,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 10:32:39,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 10:32:39,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 10:32:39,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 10:32:39,096 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 10:32:39,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 10:32:39,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 10:32:39,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 10:32:39,097 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 10:32:39,098 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 10:32:39,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 10:32:39,099 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-07-01 10:32:39,113 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 10:32:39,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 10:32:39,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 10:32:39,115 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 10:32:39,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 10:32:39,115 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 10:32:39,116 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 10:32:39,116 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 10:32:39,116 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 10:32:39,116 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 10:32:39,116 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 10:32:39,116 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 10:32:39,117 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 10:32:39,117 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 10:32:39,117 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:32:39,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 10:32:39,117 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 10:32:39,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 10:32:39,118 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 10:32:39,118 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 10:32:39,118 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 10:32:39,118 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 10:32:39,118 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 10:32:39,119 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 10:32:39,119 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 10:32:39,119 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 10:32:39,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 10:32:39,119 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 10:32:39,119 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 10:32:39,286 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 10:32:39,299 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 10:32:39,303 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 10:32:39,304 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 10:32:39,304 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 10:32:39,305 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 10:32:39,368 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_T1HhN9/tmp/a71f3588c207421c95a468313501ece9/FLAG7c8a32d43 [2020-07-01 10:32:39,711 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 10:32:39,712 INFO L160 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 10:32:39,718 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_T1HhN9/tmp/a71f3588c207421c95a468313501ece9/FLAG7c8a32d43 [2020-07-01 10:32:40,121 INFO L357 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/BenchExec_run_T1HhN9/tmp/a71f3588c207421c95a468313501ece9 [2020-07-01 10:32:40,132 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-01 10:32:40,133 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-07-01 10:32:40,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-01 10:32:40,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-01 10:32:40,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-01 10:32:40,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:32:40" (1/1) ... [2020-07-01 10:32:40,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7af4cf6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:32:40, skipping insertion in model container [2020-07-01 10:32:40,143 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:32:40" (1/1) ... [2020-07-01 10:32:40,150 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