details

property	value
status	complete
benchmark	dll_extends_pointer_true-valid-memsafety.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n151.star.cs.uiowa.edu
space	SV-COMP_Mixed_Categories

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.63613 seconds
cpu usage	16.5894
user time	15.7186
system time	0.87079
max virtual memory	6.0623308E7
max residence set size	508068.0

stage attributes

none

output

Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 01:04:55,566 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 01:04:55,568 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 01:04:55,579 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 01:04:55,580 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 01:04:55,581 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 01:04:55,582 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 01:04:55,583 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 01:04:55,585 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 01:04:55,586 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 01:04:55,586 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 01:04:55,587 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 01:04:55,587 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 01:04:55,588 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 01:04:55,589 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 01:04:55,590 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 01:04:55,591 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 01:04:55,592 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 01:04:55,594 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 01:04:55,596 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 01:04:55,597 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 01:04:55,598 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 01:04:55,600 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 01:04:55,600 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 01:04:55,600 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 01:04:55,601 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 01:04:55,601 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 01:04:55,602 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 01:04:55,602 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 01:04:55,603 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 01:04:55,604 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 01:04:55,604 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 01:04:55,605 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 01:04:55,605 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 01:04:55,606 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 01:04:55,606 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 01:04:55,606 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 01:04:55,607 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 01:04:55,608 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 01:04:55,608 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 01:04:55,622 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 01:04:55,622 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 01:04:55,623 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 01:04:55,624 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 01:04:55,624 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 01:04:55,624 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 01:04:55,624 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 01:04:55,624 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 01:04:55,624 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 01:04:55,625 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 01:04:55,625 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 01:04:55,625 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 01:04:55,625 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 01:04:55,625 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 01:04:55,626 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 01:04:55,626 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 01:04:55,626 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 01:04:55,626 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 01:04:55,626 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 01:04:55,626 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 01:04:55,627 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 01:04:55,627 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 01:04:55,627 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 01:04:55,627 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 01:04:55,627 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 01:04:55,628 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 01:04:55,628 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 01:04:55,628 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 01:04:55,628 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 01:04:55,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 01:04:55,666 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 01:04:55,669 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 01:04:55,671 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 01:04:55,671 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 01:04:55,672 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 01:04:55,735 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/153700cdd0684b0f9bf133155b8692ad/FLAG671372bd7 [2020-06-22 01:04:56,135 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 01:04:56,136 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 01:04:56,147 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/153700cdd0684b0f9bf133155b8692ad/FLAG671372bd7 [2020-06-22 01:04:56,489 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/153700cdd0684b0f9bf133155b8692ad [2020-06-22 01:04:56,501 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 01:04:56,502 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 01:04:56,503 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 01:04:56,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 01:04:56,507 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 01:04:56,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:04:56" (1/1) ... [2020-06-22 01:04:56,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62fc6de8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:04:56, skipping insertion in model container [2020-06-22 01:04:56,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:04:56" (1/1) ... [2020-06-22 01:04:56,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 01:04:56,557 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 01:04:56,868 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:04:56,877 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 01:04:56,923 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:04:56,966 INFO L195 MainTranslator]: Completed translation [2020-06-22 01:04:56,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:04:56 WrapperNode [2020-06-22 01:04:56,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 01:04:56,967 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-06-22 01:04:56,967 INFO L271 PluginConnector]: Initializing 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