details

property	value
status	complete
benchmark	Gothenburg_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n141.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	15.2819 seconds
cpu usage	23.8675
user time	22.9578
system time	0.909647
max virtual memory	6.074482E7
max residence set size	495616.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:51:40,098 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:51:40,100 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:51:40,111 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:51:40,111 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:51:40,112 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:51:40,114 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:51:40,115 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:51:40,117 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:51:40,117 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:51:40,118 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:51:40,118 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:51:40,119 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:51:40,120 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:51:40,121 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:51:40,122 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:51:40,123 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:51:40,124 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:51:40,126 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:51:40,128 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:51:40,129 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:51:40,130 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:51:40,132 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:51:40,132 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:51:40,132 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:51:40,133 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:51:40,133 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:51:40,134 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:51:40,134 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:51:40,135 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:51:40,135 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:51:40,136 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:51:40,137 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:51:40,137 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:51:40,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:51:40,138 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:51:40,138 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:51:40,139 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:51:40,140 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:51:40,140 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 22:51:40,155 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:51:40,155 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:51:40,156 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:51:40,156 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:51:40,157 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:51:40,157 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:51:40,157 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:51:40,157 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:51:40,157 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:51:40,157 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:51:40,158 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:51:40,158 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:51:40,158 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:51:40,158 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:51:40,158 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:51:40,158 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:51:40,159 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:51:40,159 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:51:40,159 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:51:40,159 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:51:40,159 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:51:40,159 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:51:40,159 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:51:40,160 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:51:40,160 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:51:40,160 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:51:40,160 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:51:40,160 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:51:40,160 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:51:40,185 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:51:40,198 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:51:40,202 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:51:40,203 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:51:40,203 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:51:40,204 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:51:40,268 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/9eaf618b58be4877bbf96b228572596a/FLAGa78cbfcd3 [2020-06-21 22:51:40,612 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:51:40,613 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:51:40,619 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/9eaf618b58be4877bbf96b228572596a/FLAGa78cbfcd3 [2020-06-21 22:51:41,025 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/9eaf618b58be4877bbf96b228572596a [2020-06-21 22:51:41,036 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:51:41,038 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:51:41,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:51:41,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:51:41,043 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:51:41,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:51:41" (1/1) ... [2020-06-21 22:51:41,047 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61d712d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:51:41, skipping insertion in model container [2020-06-21 22:51:41,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:51:41" (1/1) ... [2020-06-21 22:51:41,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:51:41,071 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:51:41,225 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:51:41,230 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:51:41,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:51:41,314 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:51:41,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:51:41 WrapperNode [2020-06-21 22:51:41,315 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:51:41,316 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

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actions

all output return to C