details

property	value
status	complete
benchmark	stateful_check_false-unreach-call.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n072.star.cs.uiowa.edu
space	SV-COMP_Mixed_Categories

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.5102 seconds
cpu usage	14.4988
user time	13.8857
system time	0.61315
max virtual memory	6.0298684E7
max residence set size	418048.0

stage attributes

key	value
starexec-result	NO

output

14.45/6.50 NO 14.45/6.50 14.45/6.50 Ultimate: Cannot open display: 14.45/6.50 This is Ultimate 0.1.24-8dc7c08-m 14.45/6.50 [2019-03-28 12:14:45,625 INFO L170 SettingsManager]: Resetting all preferences to default values... 14.45/6.50 [2019-03-28 12:14:45,627 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 14.45/6.50 [2019-03-28 12:14:45,639 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 14.45/6.50 [2019-03-28 12:14:45,639 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 14.45/6.50 [2019-03-28 12:14:45,640 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 14.45/6.50 [2019-03-28 12:14:45,641 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 14.45/6.50 [2019-03-28 12:14:45,643 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 14.45/6.50 [2019-03-28 12:14:45,645 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 14.45/6.50 [2019-03-28 12:14:45,645 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 14.45/6.50 [2019-03-28 12:14:45,646 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 14.45/6.50 [2019-03-28 12:14:45,646 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 14.45/6.50 [2019-03-28 12:14:45,647 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 14.45/6.50 [2019-03-28 12:14:45,648 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 14.45/6.50 [2019-03-28 12:14:45,649 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 14.45/6.50 [2019-03-28 12:14:45,650 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 14.45/6.50 [2019-03-28 12:14:45,651 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 14.45/6.50 [2019-03-28 12:14:45,653 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 14.45/6.50 [2019-03-28 12:14:45,654 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 14.45/6.50 [2019-03-28 12:14:45,656 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 14.45/6.50 [2019-03-28 12:14:45,657 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 14.45/6.50 [2019-03-28 12:14:45,658 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 14.45/6.50 [2019-03-28 12:14:45,660 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 14.45/6.50 [2019-03-28 12:14:45,660 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 14.45/6.50 [2019-03-28 12:14:45,660 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 14.45/6.50 [2019-03-28 12:14:45,661 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 14.45/6.50 [2019-03-28 12:14:45,661 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 14.45/6.50 [2019-03-28 12:14:45,662 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 14.45/6.50 [2019-03-28 12:14:45,662 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 14.45/6.50 [2019-03-28 12:14:45,663 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 14.45/6.50 [2019-03-28 12:14:45,664 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 14.45/6.50 [2019-03-28 12:14:45,665 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 14.45/6.50 [2019-03-28 12:14:45,665 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 14.45/6.50 [2019-03-28 12:14:45,666 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 14.45/6.50 [2019-03-28 12:14:45,666 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 14.45/6.50 [2019-03-28 12:14:45,666 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 14.45/6.50 [2019-03-28 12:14:45,667 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 14.45/6.50 [2019-03-28 12:14:45,668 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 14.45/6.50 [2019-03-28 12:14:45,668 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 14.45/6.50 [2019-03-28 12:14:45,669 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 14.45/6.50 [2019-03-28 12:14:45,683 INFO L110 SettingsManager]: Loading preferences was successful 14.45/6.50 [2019-03-28 12:14:45,684 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 14.45/6.50 [2019-03-28 12:14:45,685 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 14.45/6.50 [2019-03-28 12:14:45,685 INFO L133 SettingsManager]: * Rewrite not-equals=true 14.45/6.50 [2019-03-28 12:14:45,685 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 14.45/6.50 [2019-03-28 12:14:45,685 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 14.45/6.50 [2019-03-28 12:14:45,686 INFO L133 SettingsManager]: * Use SBE=true 14.45/6.50 [2019-03-28 12:14:45,686 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 14.45/6.50 [2019-03-28 12:14:45,686 INFO L133 SettingsManager]: * Use old map elimination=false 14.45/6.50 [2019-03-28 12:14:45,686 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 14.45/6.50 [2019-03-28 12:14:45,686 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 14.45/6.50 [2019-03-28 12:14:45,687 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 14.45/6.50 [2019-03-28 12:14:45,687 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 14.45/6.50 [2019-03-28 12:14:45,687 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 14.45/6.50 [2019-03-28 12:14:45,687 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 14.45/6.50 [2019-03-28 12:14:45,687 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 14.45/6.50 [2019-03-28 12:14:45,687 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 14.45/6.50 [2019-03-28 12:14:45,688 INFO L133 SettingsManager]: * Check division by zero=IGNORE 14.45/6.50 [2019-03-28 12:14:45,688 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 14.45/6.50 [2019-03-28 12:14:45,688 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 14.45/6.50 [2019-03-28 12:14:45,688 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 14.45/6.50 [2019-03-28 12:14:45,689 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 14.45/6.50 [2019-03-28 12:14:45,689 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 14.45/6.50 [2019-03-28 12:14:45,689 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 14.45/6.50 [2019-03-28 12:14:45,689 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 14.45/6.50 [2019-03-28 12:14:45,689 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 14.45/6.50 [2019-03-28 12:14:45,689 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 14.45/6.50 [2019-03-28 12:14:45,690 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 14.45/6.50 [2019-03-28 12:14:45,690 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 14.45/6.50 [2019-03-28 12:14:45,715 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 14.45/6.50 [2019-03-28 12:14:45,728 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 14.45/6.50 [2019-03-28 12:14:45,732 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 14.45/6.50 [2019-03-28 12:14:45,733 INFO L271 PluginConnector]: Initializing CDTParser... 14.45/6.50 [2019-03-28 12:14:45,734 INFO L276 PluginConnector]: CDTParser initialized 14.45/6.50 [2019-03-28 12:14:45,734 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 14.45/6.50 [2019-03-28 12:14:45,800 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/dec3e42613bf431bbae18ea6f44c57b8/FLAG7e8de965e 14.45/6.50 [2019-03-28 12:14:46,158 INFO L307 CDTParser]: Found 1 translation units. 14.45/6.50 [2019-03-28 12:14:46,159 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 14.45/6.50 [2019-03-28 12:14:46,166 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/dec3e42613bf431bbae18ea6f44c57b8/FLAG7e8de965e 14.45/6.50 [2019-03-28 12:14:46,556 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/dec3e42613bf431bbae18ea6f44c57b8 14.45/6.50 [2019-03-28 12:14:46,568 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 14.45/6.50 [2019-03-28 12:14:46,570 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 14.45/6.50 [2019-03-28 12:14:46,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 14.45/6.50 [2019-03-28 12:14:46,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 14.45/6.50 [2019-03-28 12:14:46,574 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 14.45/6.50 [2019-03-28 12:14:46,575 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:14:46" (1/1) ... 14.45/6.50 [2019-03-28 12:14:46,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6030bc84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:14:46, skipping insertion in model container 14.45/6.50 [2019-03-28 12:14:46,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:14:46" (1/1) ... 14.45/6.50 [2019-03-28 12:14:46,587 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 14.45/6.50 [2019-03-28 12:14:46,608 INFO L176 MainTranslator]: Built tables and reachable declarations 14.45/6.50 [2019-03-28 12:14:46,776 INFO L206 PostProcessor]: Analyzing one entry point: main 14.45/6.50 [2019-03-28 12:14:46,780 INFO L191 MainTranslator]: Completed pre-run 14.45/6.50 [2019-03-28 12:14:46,801 INFO L206 PostProcessor]: Analyzing one entry point: main 14.45/6.50 [2019-03-28 12:14:46,817 INFO L195 MainTranslator]: Completed translation 14.45/6.50 [2019-03-28 12:14:46,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:14:46 WrapperNode 14.45/6.50 [2019-03-28 12:14:46,818 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 14.45/6.50 [2019-03-28 12:14:46,819 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