details

property	value
status	complete
benchmark	svcomp_diff_usafe.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n146.star.cs.uiowa.edu
space	AProVE_memory_unsafe

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.60442 seconds
cpu usage	11.1665
user time	10.7438
system time	0.422704
max virtual memory	6.0275276E7
max residence set size	380964.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 08:35:23,668 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 08:35:23,670 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 08:35:23,681 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 08:35:23,682 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 08:35:23,682 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 08:35:23,684 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 08:35:23,685 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 08:35:23,687 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 08:35:23,687 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 08:35:23,688 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 08:35:23,688 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 08:35:23,689 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 08:35:23,690 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 08:35:23,691 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 08:35:23,692 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 08:35:23,692 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 08:35:23,694 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 08:35:23,696 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 08:35:23,697 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 08:35:23,698 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 08:35:23,699 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 08:35:23,701 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 08:35:23,702 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 08:35:23,702 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 08:35:23,703 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 08:35:23,703 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 08:35:23,704 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 08:35:23,704 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 08:35:23,705 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 08:35:23,705 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 08:35:23,706 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 08:35:23,707 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 08:35:23,707 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 08:35:23,708 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 08:35:23,708 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 08:35:23,708 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 08:35:23,709 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 08:35:23,709 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 08:35:23,710 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 08:35:23,724 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 08:35:23,724 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 08:35:23,725 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 08:35:23,725 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 08:35:23,726 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 08:35:23,726 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 08:35:23,726 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 08:35:23,726 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 08:35:23,726 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 08:35:23,726 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 08:35:23,727 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 08:35:23,727 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 08:35:23,727 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 08:35:23,727 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 08:35:23,727 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 08:35:23,727 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 08:35:23,728 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 08:35:23,728 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 08:35:23,728 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 08:35:23,728 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 08:35:23,728 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 08:35:23,729 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 08:35:23,729 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 08:35:23,729 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 08:35:23,729 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 08:35:23,729 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 08:35:23,729 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 08:35:23,730 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 08:35:23,730 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 08:35:23,754 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 08:35:23,767 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 08:35:23,770 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 08:35:23,772 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 08:35:23,772 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 08:35:23,773 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:35:23,835 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/12e1e51aff034dd6a7f458dd50fe95dc/FLAG15f5d47a6 [2020-06-22 08:35:24,161 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 08:35:24,162 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 08:35:24,169 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/12e1e51aff034dd6a7f458dd50fe95dc/FLAG15f5d47a6 [2020-06-22 08:35:24,566 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/12e1e51aff034dd6a7f458dd50fe95dc [2020-06-22 08:35:24,577 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 08:35:24,579 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 08:35:24,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 08:35:24,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 08:35:24,584 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 08:35:24,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:35:24" (1/1) ... [2020-06-22 08:35:24,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@251ae651 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:35:24, skipping insertion in model container [2020-06-22 08:35:24,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:35:24" (1/1) ... [2020-06-22 08:35:24,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 08:35:24,615 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 08:35:24,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:35:24,795 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 08:35:24,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:35:24,889 INFO L195 MainTranslator]: Completed translation [2020-06-22 08:35:24,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:35:24 WrapperNode [2020-06-22 08:35:24,889 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 08:35:24,890 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