details

property	value
status	complete
benchmark	WhileTrue_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n078.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	Ultimate Automizer
configuration	default
runtime (wallclock)	5.57031798363 seconds
cpu usage	11.05256941
max memory	3.7677056E8

stage attributes

key	value
output-size	41958
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 10:42:21,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 10:42:21,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 10:42:21,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 10:42:21,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 10:42:21,146 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 10:42:21,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 10:42:21,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 10:42:21,151 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 10:42:21,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 10:42:21,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 10:42:21,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 10:42:21,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 10:42:21,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 10:42:21,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 10:42:21,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 10:42:21,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 10:42:21,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 10:42:21,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 10:42:21,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 10:42:21,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 10:42:21,164 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 10:42:21,165 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 10:42:21,166 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 10:42:21,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 10:42:21,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 10:42:21,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 10:42:21,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 10:42:21,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 10:42:21,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 10:42:21,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 10:42:21,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 10:42:21,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 10:42:21,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 10:42:21,176 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 10:42:21,176 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 10:42:21,177 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 10:42:21,177 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 10:42:21,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 10:42:21,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 10:42:21,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 10:42:21,179 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-07-01 10:42:21,193 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 10:42:21,193 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 10:42:21,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 10:42:21,194 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 10:42:21,195 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 10:42:21,195 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 10:42:21,195 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 10:42:21,195 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 10:42:21,195 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 10:42:21,195 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 10:42:21,196 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 10:42:21,196 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 10:42:21,196 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 10:42:21,196 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 10:42:21,196 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:42:21,197 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 10:42:21,197 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 10:42:21,197 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 10:42:21,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 10:42:21,197 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 10:42:21,197 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 10:42:21,198 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 10:42:21,198 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 10:42:21,198 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 10:42:21,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 10:42:21,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 10:42:21,199 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 10:42:21,199 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 10:42:21,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 10:42:21,361 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 10:42:21,374 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 10:42:21,378 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 10:42:21,379 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 10:42:21,380 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 10:42:21,380 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 10:42:21,441 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_yjwJFN/tmp/7575e91d893049d2bd4794f86ae27c97/FLAGed6adeaa8 [2020-07-01 10:42:21,758 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 10:42:21,758 INFO L160 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-07-01 10:42:21,765 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_yjwJFN/tmp/7575e91d893049d2bd4794f86ae27c97/FLAGed6adeaa8 [2020-07-01 10:42:22,365 INFO L357 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/BenchExec_run_yjwJFN/tmp/7575e91d893049d2bd4794f86ae27c97 [2020-07-01 10:42:22,376 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-01 10:42:22,377 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-07-01 10:42:22,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-01 10:42:22,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-01 10:42:22,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-01 10:42:22,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:42:22" (1/1) ... [2020-07-01 10:42:22,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ae8873b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:42:22, skipping insertion in model container [2020-07-01 10:42:22,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:42:22" (1/1) ... [2020-07-01 10:42:22,394 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