details

property	value
status	complete
benchmark	gcd1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n138.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.35892 seconds
cpu usage	17.3838
user time	16.5079
system time	0.875903
max virtual memory	6.0724952E7
max residence set size	527808.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 04:37:26,084 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 04:37:26,086 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 04:37:26,097 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 04:37:26,097 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 04:37:26,098 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 04:37:26,099 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 04:37:26,101 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 04:37:26,102 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 04:37:26,103 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 04:37:26,104 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 04:37:26,104 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 04:37:26,105 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 04:37:26,106 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 04:37:26,107 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 04:37:26,108 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 04:37:26,108 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 04:37:26,110 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 04:37:26,112 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 04:37:26,113 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 04:37:26,114 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 04:37:26,115 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 04:37:26,117 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 04:37:26,118 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 04:37:26,118 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 04:37:26,118 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 04:37:26,119 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 04:37:26,121 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 04:37:26,121 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 04:37:26,122 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 04:37:26,122 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 04:37:26,123 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 04:37:26,124 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 04:37:26,124 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 04:37:26,125 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 04:37:26,126 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 04:37:26,126 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 04:37:26,127 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 04:37:26,127 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 04:37:26,128 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 04:37:26,142 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 04:37:26,142 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 04:37:26,143 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 04:37:26,143 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 04:37:26,143 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 04:37:26,144 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 04:37:26,144 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 04:37:26,144 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 04:37:26,144 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 04:37:26,144 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 04:37:26,144 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 04:37:26,145 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 04:37:26,145 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 04:37:26,145 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 04:37:26,145 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 04:37:26,145 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 04:37:26,145 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 04:37:26,146 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 04:37:26,146 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 04:37:26,146 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 04:37:26,146 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 04:37:26,147 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 04:37:26,147 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 04:37:26,147 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 04:37:26,147 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 04:37:26,147 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 04:37:26,148 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 04:37:26,148 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 04:37:26,148 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 04:37:26,173 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 04:37:26,187 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 04:37:26,191 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 04:37:26,192 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 04:37:26,192 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 04:37:26,193 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 04:37:26,261 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/c93ebad40db24f3db1e9ea53700f06ed/FLAGf31d85cce [2020-06-22 04:37:26,600 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 04:37:26,601 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 04:37:26,607 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/c93ebad40db24f3db1e9ea53700f06ed/FLAGf31d85cce [2020-06-22 04:37:27,019 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/c93ebad40db24f3db1e9ea53700f06ed [2020-06-22 04:37:27,031 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 04:37:27,032 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 04:37:27,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 04:37:27,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 04:37:27,037 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 04:37:27,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:37:27" (1/1) ... [2020-06-22 04:37:27,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4073401d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:37:27, skipping insertion in model container [2020-06-22 04:37:27,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 04:37:27" (1/1) ... [2020-06-22 04:37:27,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 04:37:27,066 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 04:37:27,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:37:27,228 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 04:37:27,309 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 04:37:27,325 INFO L195 MainTranslator]: Completed translation [2020-06-22 04:37:27,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 04:37:27 WrapperNode [2020-06-22 04:37:27,326 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 04:37:27,327 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to C_Integer