details

property	value
status	complete
benchmark	Division_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n084.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	Ultimate Automizer
configuration	default
runtime (wallclock)	7.37970399857 seconds
cpu usage	12.577607568
max memory	4.12930048E8

stage attributes

key	value
output-size	42762
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 10:32:11,105 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 10:32:11,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 10:32:11,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 10:32:11,126 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 10:32:11,127 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 10:32:11,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 10:32:11,130 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 10:32:11,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 10:32:11,132 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 10:32:11,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 10:32:11,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 10:32:11,134 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 10:32:11,135 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 10:32:11,136 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 10:32:11,137 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 10:32:11,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 10:32:11,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 10:32:11,140 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 10:32:11,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 10:32:11,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 10:32:11,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 10:32:11,146 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 10:32:11,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 10:32:11,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 10:32:11,149 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 10:32:11,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 10:32:11,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 10:32:11,150 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 10:32:11,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 10:32:11,151 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 10:32:11,152 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 10:32:11,153 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 10:32:11,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 10:32:11,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 10:32:11,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 10:32:11,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 10:32:11,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 10:32:11,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 10:32:11,156 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 10:32:11,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 10:32:11,158 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-07-01 10:32:11,172 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 10:32:11,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 10:32:11,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 10:32:11,174 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 10:32:11,174 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 10:32:11,174 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 10:32:11,174 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 10:32:11,174 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 10:32:11,175 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 10:32:11,175 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 10:32:11,175 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 10:32:11,175 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 10:32:11,175 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 10:32:11,176 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 10:32:11,176 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:32:11,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 10:32:11,176 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 10:32:11,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 10:32:11,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 10:32:11,177 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 10:32:11,177 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 10:32:11,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 10:32:11,177 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 10:32:11,177 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 10:32:11,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 10:32:11,178 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 10:32:11,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 10:32:11,178 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 10:32:11,178 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 10:32:11,561 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 10:32:11,599 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 10:32:11,603 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 10:32:11,604 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 10:32:11,604 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 10:32:11,605 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 10:32:11,668 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_yB8z2T/tmp/c113ad85142b495680cd4b3aba5c86c1/FLAGd1209060f [2020-07-01 10:32:12,060 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 10:32:12,061 INFO L160 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 10:32:12,068 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_yB8z2T/tmp/c113ad85142b495680cd4b3aba5c86c1/FLAGd1209060f [2020-07-01 10:32:12,484 INFO L357 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/BenchExec_run_yB8z2T/tmp/c113ad85142b495680cd4b3aba5c86c1 [2020-07-01 10:32:12,499 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-01 10:32:12,501 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-07-01 10:32:12,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-01 10:32:12,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-01 10:32:12,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-01 10:32:12,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:32:12" (1/1) ... [2020-07-01 10:32:12,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a365553 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:32:12, skipping insertion in model container [2020-07-01 10:32:12,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:32:12" (1/1) ... [2020-07-01 10:32:12,518 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