details

property	value
status	complete
benchmark	DoubleNeg.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n031.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.83592 seconds
cpu usage	21.3433
user time	20.3697
system time	0.973687
max virtual memory	6.0668732E7
max residence set size	622852.0

stage attributes

key	value
starexec-result	MAYBE

output

21.25/8.82 MAYBE 21.25/8.82 21.25/8.82 Ultimate: Cannot open display: 21.25/8.82 This is Ultimate 0.1.24-8dc7c08-m 21.25/8.82 [2019-03-29 01:57:58,432 INFO L170 SettingsManager]: Resetting all preferences to default values... 21.25/8.82 [2019-03-29 01:57:58,435 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 21.25/8.82 [2019-03-29 01:57:58,446 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,446 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 21.25/8.82 [2019-03-29 01:57:58,447 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 21.25/8.82 [2019-03-29 01:57:58,449 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 21.25/8.82 [2019-03-29 01:57:58,450 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 21.25/8.82 [2019-03-29 01:57:58,452 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 21.25/8.82 [2019-03-29 01:57:58,453 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 21.25/8.82 [2019-03-29 01:57:58,453 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,454 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 21.25/8.82 [2019-03-29 01:57:58,455 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 21.25/8.82 [2019-03-29 01:57:58,455 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 21.25/8.82 [2019-03-29 01:57:58,457 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 21.25/8.82 [2019-03-29 01:57:58,457 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 21.25/8.82 [2019-03-29 01:57:58,458 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 21.25/8.82 [2019-03-29 01:57:58,460 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 21.25/8.82 [2019-03-29 01:57:58,462 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 21.25/8.82 [2019-03-29 01:57:58,463 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 21.25/8.82 [2019-03-29 01:57:58,465 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 21.25/8.82 [2019-03-29 01:57:58,466 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 21.25/8.82 [2019-03-29 01:57:58,468 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,468 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,468 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 21.25/8.82 [2019-03-29 01:57:58,469 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 21.25/8.82 [2019-03-29 01:57:58,469 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 21.25/8.82 [2019-03-29 01:57:58,470 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,471 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 21.25/8.82 [2019-03-29 01:57:58,471 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 21.25/8.82 [2019-03-29 01:57:58,472 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 21.25/8.82 [2019-03-29 01:57:58,473 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 21.25/8.82 [2019-03-29 01:57:58,474 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 21.25/8.82 [2019-03-29 01:57:58,475 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,475 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 21.25/8.82 [2019-03-29 01:57:58,475 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 21.25/8.82 [2019-03-29 01:57:58,476 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 21.25/8.82 [2019-03-29 01:57:58,477 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 21.25/8.82 [2019-03-29 01:57:58,477 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 21.25/8.82 [2019-03-29 01:57:58,491 INFO L110 SettingsManager]: Loading preferences was successful 21.25/8.82 [2019-03-29 01:57:58,492 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 21.25/8.82 [2019-03-29 01:57:58,493 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 21.25/8.82 [2019-03-29 01:57:58,493 INFO L133 SettingsManager]: * Rewrite not-equals=true 21.25/8.82 [2019-03-29 01:57:58,493 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 21.25/8.82 [2019-03-29 01:57:58,493 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 21.25/8.82 [2019-03-29 01:57:58,493 INFO L133 SettingsManager]: * Use SBE=true 21.25/8.82 [2019-03-29 01:57:58,494 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 21.25/8.82 [2019-03-29 01:57:58,494 INFO L133 SettingsManager]: * Use old map elimination=false 21.25/8.82 [2019-03-29 01:57:58,494 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 21.25/8.82 [2019-03-29 01:57:58,494 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 21.25/8.82 [2019-03-29 01:57:58,494 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 21.25/8.82 [2019-03-29 01:57:58,495 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 21.25/8.82 [2019-03-29 01:57:58,495 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 21.25/8.82 [2019-03-29 01:57:58,495 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.25/8.82 [2019-03-29 01:57:58,495 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 21.25/8.82 [2019-03-29 01:57:58,495 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 21.25/8.82 [2019-03-29 01:57:58,495 INFO L133 SettingsManager]: * Check division by zero=IGNORE 21.25/8.82 [2019-03-29 01:57:58,496 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 21.25/8.82 [2019-03-29 01:57:58,496 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 21.25/8.82 [2019-03-29 01:57:58,496 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 21.25/8.82 [2019-03-29 01:57:58,496 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 21.25/8.82 [2019-03-29 01:57:58,496 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 21.25/8.82 [2019-03-29 01:57:58,496 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 21.25/8.82 [2019-03-29 01:57:58,497 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 21.25/8.82 [2019-03-29 01:57:58,497 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 21.25/8.82 [2019-03-29 01:57:58,497 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 21.25/8.82 [2019-03-29 01:57:58,497 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 21.25/8.82 [2019-03-29 01:57:58,497 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 21.25/8.82 [2019-03-29 01:57:58,523 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 21.25/8.82 [2019-03-29 01:57:58,537 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 21.25/8.82 [2019-03-29 01:57:58,541 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 21.25/8.82 [2019-03-29 01:57:58,542 INFO L271 PluginConnector]: Initializing CDTParser... 21.25/8.82 [2019-03-29 01:57:58,543 INFO L276 PluginConnector]: CDTParser initialized 21.25/8.82 [2019-03-29 01:57:58,543 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 21.25/8.82 [2019-03-29 01:57:58,645 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/e30612c0a45c47d58147beef9687b9ef/FLAG2fe8ee725 21.25/8.82 [2019-03-29 01:57:58,984 INFO L307 CDTParser]: Found 1 translation units. 21.25/8.82 [2019-03-29 01:57:58,985 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 21.25/8.82 [2019-03-29 01:57:58,991 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/e30612c0a45c47d58147beef9687b9ef/FLAG2fe8ee725 21.25/8.82 [2019-03-29 01:57:59,398 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/e30612c0a45c47d58147beef9687b9ef 21.25/8.82 [2019-03-29 01:57:59,409 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 21.25/8.82 [2019-03-29 01:57:59,411 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 21.25/8.82 [2019-03-29 01:57:59,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 21.25/8.82 [2019-03-29 01:57:59,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 21.25/8.82 [2019-03-29 01:57:59,416 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 21.25/8.82 [2019-03-29 01:57:59,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26c4f6ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59, skipping insertion in model container 21.25/8.82 [2019-03-29 01:57:59,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 01:57:59" (1/1) ... 21.25/8.82 [2019-03-29 01:57:59,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 21.25/8.82 [2019-03-29 01:57:59,449 INFO L176 MainTranslator]: Built tables and reachable declarations 21.25/8.82 [2019-03-29 01:57:59,604 INFO L206 PostProcessor]: Analyzing one entry point: main 21.25/8.82 [2019-03-29 01:57:59,608 INFO L191 MainTranslator]: Completed pre-run 21.25/8.82 [2019-03-29 01:57:59,624 INFO L206 PostProcessor]: Analyzing one entry point: main 21.25/8.82 [2019-03-29 01:57:59,638 INFO L195 MainTranslator]: Completed translation 21.25/8.82 [2019-03-29 01:57:59,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 01:57:59 WrapperNode 21.25/8.82 [2019-03-29 01:57:59,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 21.25/8.82 [2019-03-29 01:57:59,639 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_Integer 2019-03-28 22.15