details

property	value
status	complete
benchmark	ChenCookFuhsNimkarOHearn-TACAS2014-Introduction_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n178.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.5244 seconds
cpu usage	11.5803
user time	11.1314
system time	0.448892
max virtual memory	6.0295968E7
max residence set size	389052.0

stage attributes

key	value
starexec-result	NO

output

11.55/6.52 NO 11.55/6.52 11.55/6.52 Ultimate: Cannot open display: 11.55/6.52 This is Ultimate 0.1.24-8dc7c08-m 11.55/6.52 [2019-03-28 22:41:00,431 INFO L170 SettingsManager]: Resetting all preferences to default values... 11.55/6.52 [2019-03-28 22:41:00,433 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 11.55/6.52 [2019-03-28 22:41:00,444 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 11.55/6.52 [2019-03-28 22:41:00,444 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 11.55/6.52 [2019-03-28 22:41:00,445 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 11.55/6.52 [2019-03-28 22:41:00,447 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 11.55/6.52 [2019-03-28 22:41:00,448 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 11.55/6.52 [2019-03-28 22:41:00,450 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 11.55/6.52 [2019-03-28 22:41:00,450 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 11.55/6.52 [2019-03-28 22:41:00,451 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 11.55/6.52 [2019-03-28 22:41:00,451 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 11.55/6.52 [2019-03-28 22:41:00,452 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 11.55/6.52 [2019-03-28 22:41:00,453 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 11.55/6.52 [2019-03-28 22:41:00,454 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 11.55/6.52 [2019-03-28 22:41:00,455 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 11.55/6.52 [2019-03-28 22:41:00,456 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 11.55/6.52 [2019-03-28 22:41:00,457 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 11.55/6.52 [2019-03-28 22:41:00,460 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 11.55/6.52 [2019-03-28 22:41:00,461 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 11.55/6.52 [2019-03-28 22:41:00,462 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 11.55/6.52 [2019-03-28 22:41:00,463 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 11.55/6.52 [2019-03-28 22:41:00,465 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 11.55/6.52 [2019-03-28 22:41:00,466 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 11.55/6.52 [2019-03-28 22:41:00,466 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 11.55/6.52 [2019-03-28 22:41:00,467 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 11.55/6.52 [2019-03-28 22:41:00,467 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 11.55/6.52 [2019-03-28 22:41:00,468 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 11.55/6.52 [2019-03-28 22:41:00,468 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 11.55/6.52 [2019-03-28 22:41:00,469 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 11.55/6.52 [2019-03-28 22:41:00,469 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 11.55/6.52 [2019-03-28 22:41:00,470 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 11.55/6.52 [2019-03-28 22:41:00,471 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 11.55/6.52 [2019-03-28 22:41:00,471 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 11.55/6.52 [2019-03-28 22:41:00,472 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 11.55/6.52 [2019-03-28 22:41:00,472 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 11.55/6.52 [2019-03-28 22:41:00,472 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 11.55/6.52 [2019-03-28 22:41:00,473 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 11.55/6.52 [2019-03-28 22:41:00,474 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 11.55/6.52 [2019-03-28 22:41:00,474 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 11.55/6.52 [2019-03-28 22:41:00,489 INFO L110 SettingsManager]: Loading preferences was successful 11.55/6.52 [2019-03-28 22:41:00,489 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 11.55/6.52 [2019-03-28 22:41:00,490 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 11.55/6.52 [2019-03-28 22:41:00,490 INFO L133 SettingsManager]: * Rewrite not-equals=true 11.55/6.52 [2019-03-28 22:41:00,490 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 11.55/6.52 [2019-03-28 22:41:00,490 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 11.55/6.52 [2019-03-28 22:41:00,491 INFO L133 SettingsManager]: * Use SBE=true 11.55/6.52 [2019-03-28 22:41:00,491 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 11.55/6.52 [2019-03-28 22:41:00,491 INFO L133 SettingsManager]: * Use old map elimination=false 11.55/6.52 [2019-03-28 22:41:00,491 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 11.55/6.52 [2019-03-28 22:41:00,491 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 11.55/6.52 [2019-03-28 22:41:00,491 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 11.55/6.52 [2019-03-28 22:41:00,492 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 11.55/6.52 [2019-03-28 22:41:00,492 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 11.55/6.52 [2019-03-28 22:41:00,492 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 11.55/6.52 [2019-03-28 22:41:00,492 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 11.55/6.52 [2019-03-28 22:41:00,492 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 11.55/6.52 [2019-03-28 22:41:00,492 INFO L133 SettingsManager]: * Check division by zero=IGNORE 11.55/6.52 [2019-03-28 22:41:00,493 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 11.55/6.52 [2019-03-28 22:41:00,493 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 11.55/6.52 [2019-03-28 22:41:00,493 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 11.55/6.52 [2019-03-28 22:41:00,493 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 11.55/6.52 [2019-03-28 22:41:00,493 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 11.55/6.52 [2019-03-28 22:41:00,494 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 11.55/6.52 [2019-03-28 22:41:00,494 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 11.55/6.52 [2019-03-28 22:41:00,494 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 11.55/6.52 [2019-03-28 22:41:00,494 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 11.55/6.52 [2019-03-28 22:41:00,494 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 11.55/6.52 [2019-03-28 22:41:00,494 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 11.55/6.52 [2019-03-28 22:41:00,521 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 11.55/6.52 [2019-03-28 22:41:00,533 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 11.55/6.52 [2019-03-28 22:41:00,537 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 11.55/6.52 [2019-03-28 22:41:00,538 INFO L271 PluginConnector]: Initializing CDTParser... 11.55/6.52 [2019-03-28 22:41:00,539 INFO L276 PluginConnector]: CDTParser initialized 11.55/6.52 [2019-03-28 22:41:00,539 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 11.55/6.52 [2019-03-28 22:41:00,609 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/b7eafaf32fde4a96b97fa68c28168745/FLAG3b76ff504 11.55/6.52 [2019-03-28 22:41:00,955 INFO L307 CDTParser]: Found 1 translation units. 11.55/6.52 [2019-03-28 22:41:00,955 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 11.55/6.52 [2019-03-28 22:41:00,962 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/b7eafaf32fde4a96b97fa68c28168745/FLAG3b76ff504 11.55/6.52 [2019-03-28 22:41:01,357 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/b7eafaf32fde4a96b97fa68c28168745 11.55/6.52 [2019-03-28 22:41:01,369 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 11.55/6.52 [2019-03-28 22:41:01,371 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 11.55/6.52 [2019-03-28 22:41:01,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 11.55/6.52 [2019-03-28 22:41:01,372 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 11.55/6.52 [2019-03-28 22:41:01,376 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 11.55/6.52 [2019-03-28 22:41:01,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:41:01" (1/1) ... 11.55/6.52 [2019-03-28 22:41:01,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6df121f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:41:01, skipping insertion in model container 11.55/6.52 [2019-03-28 22:41:01,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:41:01" (1/1) ... 11.55/6.52 [2019-03-28 22:41:01,389 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 11.55/6.52 [2019-03-28 22:41:01,408 INFO L176 MainTranslator]: Built tables and reachable declarations 11.55/6.52 [2019-03-28 22:41:01,570 INFO L206 PostProcessor]: Analyzing one entry point: main 11.55/6.52 [2019-03-28 22:41:01,575 INFO L191 MainTranslator]: Completed pre-run 11.55/6.52 [2019-03-28 22:41:01,591 INFO L206 PostProcessor]: Analyzing one entry point: main 11.55/6.52 [2019-03-28 22:41:01,668 INFO L195 MainTranslator]: Completed translation 11.55/6.52 [2019-03-28 22:41:01,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:41:01 WrapperNode 11.55/6.52 [2019-03-28 22:41:01,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 11.55/6.52 [2019-03-28 22:41:01,670 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 2019-03-28 22.15