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C pair #487568198
details
property
value
status
complete
benchmark
NonTerminationSimple8_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)
6.41711807251 seconds
cpu usage
12.848427131
max memory
4.06683648E8
stage attributes
key
value
output-size
60801
starexec-result
NO
output
/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.c /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- NO Ultimate: Cannot open display: This is Ultimate 0.1.25-34f2e62 [2020-07-01 10:37:52,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 10:37:52,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 10:37:52,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 10:37:52,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 10:37:52,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 10:37:52,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 10:37:52,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 10:37:52,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 10:37:52,123 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 10:37:52,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 10:37:52,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 10:37:52,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 10:37:52,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 10:37:52,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 10:37:52,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 10:37:52,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 10:37:52,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 10:37:52,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 10:37:52,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 10:37:52,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 10:37:52,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 10:37:52,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 10:37:52,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 10:37:52,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 10:37:52,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 10:37:52,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 10:37:52,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 10:37:52,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 10:37:52,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 10:37:52,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 10:37:52,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 10:37:52,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 10:37:52,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 10:37:52,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 10:37:52,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 10:37:52,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 10:37:52,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 10:37:52,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 10:37:52,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 10:37:52,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 10:37:52,149 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-07-01 10:37:52,163 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 10:37:52,163 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 10:37:52,164 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 10:37:52,164 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 10:37:52,164 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 10:37:52,165 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 10:37:52,165 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 10:37:52,165 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 10:37:52,165 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 10:37:52,165 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 10:37:52,166 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 10:37:52,166 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 10:37:52,166 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 10:37:52,166 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 10:37:52,166 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:37:52,166 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 10:37:52,167 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 10:37:52,167 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 10:37:52,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 10:37:52,167 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 10:37:52,167 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 10:37:52,168 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 10:37:52,168 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 10:37:52,168 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 10:37:52,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 10:37:52,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 10:37:52,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 10:37:52,169 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 10:37:52,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 10:37:52,335 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 10:37:52,349 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 10:37:52,352 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 10:37:52,354 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 10:37:52,354 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 10:37:52,355 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-07-01 10:37:52,420 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/BenchExec_run_FTQRr_/tmp/cc4d087a89344bb095925650c2010bad/FLAGa6f09d537 [2020-07-01 10:37:52,744 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 10:37:52,745 INFO L160 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-07-01 10:37:52,752 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/BenchExec_run_FTQRr_/tmp/cc4d087a89344bb095925650c2010bad/FLAGa6f09d537 [2020-07-01 10:37:53,174 INFO L357 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/BenchExec_run_FTQRr_/tmp/cc4d087a89344bb095925650c2010bad [2020-07-01 10:37:53,186 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-01 10:37:53,187 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-07-01 10:37:53,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-01 10:37:53,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-01 10:37:53,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-01 10:37:53,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:37:53" (1/1) ... [2020-07-01 10:37:53,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4da9c102 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:37:53, skipping insertion in model container [2020-07-01 10:37:53,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:37:53" (1/1) ... [2020-07-01 10:37:53,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
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