details

property	value
status	complete
benchmark	token_ring.05_false-unreach-call_false-termination.cil.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n135.star.cs.uiowa.edu
space	SV-COMP_Mixed_Categories

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	160.517 seconds
cpu usage	312.749
user time	293.734
system time	19.0148
max virtual memory	6.03028E7
max residence set size	1.2417028E7

stage attributes

key	value
starexec-result	NO

output

312.69/160.47 NO 312.69/160.47 312.69/160.47 Ultimate: Cannot open display: 312.69/160.47 This is Ultimate 0.1.24-8dc7c08-m 312.69/160.47 [2019-03-28 12:21:46,951 INFO L170 SettingsManager]: Resetting all preferences to default values... 312.69/160.47 [2019-03-28 12:21:46,953 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 312.69/160.47 [2019-03-28 12:21:46,965 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 312.69/160.47 [2019-03-28 12:21:46,966 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 312.69/160.47 [2019-03-28 12:21:46,966 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 312.69/160.47 [2019-03-28 12:21:46,968 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 312.69/160.47 [2019-03-28 12:21:46,969 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 312.69/160.47 [2019-03-28 12:21:46,971 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 312.69/160.47 [2019-03-28 12:21:46,972 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 312.69/160.47 [2019-03-28 12:21:46,972 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 312.69/160.47 [2019-03-28 12:21:46,973 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 312.69/160.47 [2019-03-28 12:21:46,974 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 312.69/160.47 [2019-03-28 12:21:46,974 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 312.69/160.47 [2019-03-28 12:21:46,976 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 312.69/160.47 [2019-03-28 12:21:46,976 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 312.69/160.47 [2019-03-28 12:21:46,977 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 312.69/160.47 [2019-03-28 12:21:46,979 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 312.69/160.47 [2019-03-28 12:21:46,981 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 312.69/160.47 [2019-03-28 12:21:46,983 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 312.69/160.47 [2019-03-28 12:21:46,984 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 312.69/160.47 [2019-03-28 12:21:46,985 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 312.69/160.47 [2019-03-28 12:21:46,987 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 312.69/160.47 [2019-03-28 12:21:46,987 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 312.69/160.47 [2019-03-28 12:21:46,987 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 312.69/160.47 [2019-03-28 12:21:46,988 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 312.69/160.47 [2019-03-28 12:21:46,989 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 312.69/160.47 [2019-03-28 12:21:46,989 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 312.69/160.47 [2019-03-28 12:21:46,990 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 312.69/160.47 [2019-03-28 12:21:46,990 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 312.69/160.47 [2019-03-28 12:21:46,991 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 312.69/160.47 [2019-03-28 12:21:46,992 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 312.69/160.47 [2019-03-28 12:21:46,993 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 312.69/160.47 [2019-03-28 12:21:46,993 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 312.69/160.47 [2019-03-28 12:21:46,994 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 312.69/160.47 [2019-03-28 12:21:46,994 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 312.69/160.47 [2019-03-28 12:21:46,994 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 312.69/160.47 [2019-03-28 12:21:46,995 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 312.69/160.47 [2019-03-28 12:21:46,996 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 312.69/160.47 [2019-03-28 12:21:46,997 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 312.69/160.47 [2019-03-28 12:21:47,012 INFO L110 SettingsManager]: Loading preferences was successful 312.69/160.47 [2019-03-28 12:21:47,012 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 312.69/160.47 [2019-03-28 12:21:47,013 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 312.69/160.47 [2019-03-28 12:21:47,013 INFO L133 SettingsManager]: * Rewrite not-equals=true 312.69/160.47 [2019-03-28 12:21:47,013 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 312.69/160.47 [2019-03-28 12:21:47,014 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 312.69/160.47 [2019-03-28 12:21:47,014 INFO L133 SettingsManager]: * Use SBE=true 312.69/160.47 [2019-03-28 12:21:47,014 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 312.69/160.47 [2019-03-28 12:21:47,014 INFO L133 SettingsManager]: * Use old map elimination=false 312.69/160.47 [2019-03-28 12:21:47,014 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 312.69/160.47 [2019-03-28 12:21:47,015 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 312.69/160.47 [2019-03-28 12:21:47,015 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 312.69/160.47 [2019-03-28 12:21:47,015 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 312.69/160.47 [2019-03-28 12:21:47,015 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 312.69/160.47 [2019-03-28 12:21:47,015 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 312.69/160.47 [2019-03-28 12:21:47,016 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 312.69/160.47 [2019-03-28 12:21:47,016 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 312.69/160.47 [2019-03-28 12:21:47,016 INFO L133 SettingsManager]: * Check division by zero=IGNORE 312.69/160.47 [2019-03-28 12:21:47,016 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 312.69/160.47 [2019-03-28 12:21:47,016 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 312.69/160.47 [2019-03-28 12:21:47,017 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 312.69/160.47 [2019-03-28 12:21:47,017 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 312.69/160.47 [2019-03-28 12:21:47,017 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 312.69/160.47 [2019-03-28 12:21:47,017 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 312.69/160.47 [2019-03-28 12:21:47,017 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 312.69/160.47 [2019-03-28 12:21:47,018 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 312.69/160.47 [2019-03-28 12:21:47,018 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 312.69/160.47 [2019-03-28 12:21:47,018 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 312.69/160.47 [2019-03-28 12:21:47,018 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 312.69/160.47 [2019-03-28 12:21:47,043 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 312.69/160.47 [2019-03-28 12:21:47,056 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 312.69/160.47 [2019-03-28 12:21:47,059 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 312.69/160.47 [2019-03-28 12:21:47,061 INFO L271 PluginConnector]: Initializing CDTParser... 312.69/160.47 [2019-03-28 12:21:47,061 INFO L276 PluginConnector]: CDTParser initialized 312.69/160.47 [2019-03-28 12:21:47,062 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 312.69/160.47 [2019-03-28 12:21:47,123 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/638a48142df34b35a9b12f3ae8637b94/FLAGf9c0442b6 312.69/160.47 [2019-03-28 12:21:47,494 INFO L307 CDTParser]: Found 1 translation units. 312.69/160.47 [2019-03-28 12:21:47,495 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 312.69/160.47 [2019-03-28 12:21:47,507 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/638a48142df34b35a9b12f3ae8637b94/FLAGf9c0442b6 312.69/160.47 [2019-03-28 12:21:47,882 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/638a48142df34b35a9b12f3ae8637b94 312.69/160.47 [2019-03-28 12:21:47,894 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 312.69/160.47 [2019-03-28 12:21:47,895 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 312.69/160.47 [2019-03-28 12:21:47,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 312.69/160.47 [2019-03-28 12:21:47,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 312.69/160.47 [2019-03-28 12:21:47,900 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 312.69/160.47 [2019-03-28 12:21:47,901 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:21:47" (1/1) ... 312.69/160.47 [2019-03-28 12:21:47,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e364eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:21:47, skipping insertion in model container 312.69/160.47 [2019-03-28 12:21:47,904 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:21:47" (1/1) ... 312.69/160.47 [2019-03-28 12:21:47,912 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 312.69/160.47 [2019-03-28 12:21:47,955 INFO L176 MainTranslator]: Built tables and reachable declarations 312.69/160.47 [2019-03-28 12:21:48,249 INFO L206 PostProcessor]: Analyzing one entry point: main 312.69/160.47 [2019-03-28 12:21:48,257 INFO L191 MainTranslator]: Completed pre-run 312.69/160.47 [2019-03-28 12:21:48,318 INFO L206 PostProcessor]: Analyzing one entry point: main 312.69/160.47 [2019-03-28 12:21:48,342 INFO L195 MainTranslator]: Completed translation 312.69/160.47 [2019-03-28 12:21:48,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:21:48 WrapperNode 312.69/160.47 [2019-03-28 12:21:48,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 312.69/160.47 [2019-03-28 12:21:48,344 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 2019-03-28 11.48