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C pair #487568152
details
property
value
status
complete
benchmark
NonTerminationSimple3_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n101.star.cs.uiowa.edu
space
Ultimate
run statistics
property
value
solver
Ultimate Automizer
configuration
default
runtime (wallclock)
6.25075697899 seconds
cpu usage
11.999565824
max memory
3.88100096E8
stage attributes
key
value
output-size
43217
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 10:32:42,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 10:32:42,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 10:32:42,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 10:32:42,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 10:32:42,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 10:32:42,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 10:32:42,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 10:32:42,383 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 10:32:42,384 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 10:32:42,385 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 10:32:42,386 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 10:32:42,386 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 10:32:42,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 10:32:42,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 10:32:42,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 10:32:42,390 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 10:32:42,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 10:32:42,392 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 10:32:42,394 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 10:32:42,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 10:32:42,396 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 10:32:42,397 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 10:32:42,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 10:32:42,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 10:32:42,400 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 10:32:42,401 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 10:32:42,401 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 10:32:42,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 10:32:42,403 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 10:32:42,403 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 10:32:42,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 10:32:42,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 10:32:42,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 10:32:42,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 10:32:42,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 10:32:42,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 10:32:42,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 10:32:42,407 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 10:32:42,408 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 10:32:42,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 10:32:42,409 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-07-01 10:32:42,423 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 10:32:42,423 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 10:32:42,424 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 10:32:42,425 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 10:32:42,425 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 10:32:42,425 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 10:32:42,425 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 10:32:42,425 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 10:32:42,425 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 10:32:42,426 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 10:32:42,426 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 10:32:42,426 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 10:32:42,426 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 10:32:42,426 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 10:32:42,426 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 10:32:42,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 10:32:42,427 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 10:32:42,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 10:32:42,427 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 10:32:42,427 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 10:32:42,427 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 10:32:42,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 10:32:42,428 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 10:32:42,428 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 10:32:42,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 10:32:42,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 10:32:42,428 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 10:32:42,428 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 10:32:42,429 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 10:32:42,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 10:32:42,603 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 10:32:42,607 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 10:32:42,608 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 10:32:42,608 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 10:32:42,609 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-07-01 10:32:42,677 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/BenchExec_run_EtLSlS/tmp/545d93ab9e94487486f7bd3f48dccb1f/FLAG66c740d72 [2020-07-01 10:32:43,007 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 10:32:43,007 INFO L160 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-07-01 10:32:43,014 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/BenchExec_run_EtLSlS/tmp/545d93ab9e94487486f7bd3f48dccb1f/FLAG66c740d72 [2020-07-01 10:32:43,418 INFO L357 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/BenchExec_run_EtLSlS/tmp/545d93ab9e94487486f7bd3f48dccb1f [2020-07-01 10:32:43,429 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-01 10:32:43,431 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-07-01 10:32:43,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-01 10:32:43,432 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-01 10:32:43,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-01 10:32:43,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:32:43" (1/1) ... [2020-07-01 10:32:43,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36b32a86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.07 10:32:43, skipping insertion in model container [2020-07-01 10:32:43,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.07 10:32:43" (1/1) ... [2020-07-01 10:32:43,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
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