details

property	value
status	complete
benchmark	svcomp_delete_unsafe.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n018.star.cs.uiowa.edu
space	AProVE_memory_unsafe

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.45047 seconds
cpu usage	11.1774
user time	10.7011
system time	0.476255
max virtual memory	6.0296096E7
max residence set size	383532.0

stage attributes

key	value
starexec-result	MAYBE

output

11.13/6.44 MAYBE 11.13/6.44 11.13/6.44 Ultimate: Cannot open display: 11.13/6.44 This is Ultimate 0.1.24-8dc7c08-m 11.13/6.44 [2019-03-28 11:56:33,651 INFO L170 SettingsManager]: Resetting all preferences to default values... 11.13/6.44 [2019-03-28 11:56:33,653 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 11.13/6.44 [2019-03-28 11:56:33,665 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 11.13/6.44 [2019-03-28 11:56:33,665 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 11.13/6.44 [2019-03-28 11:56:33,666 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 11.13/6.44 [2019-03-28 11:56:33,667 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 11.13/6.44 [2019-03-28 11:56:33,669 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 11.13/6.44 [2019-03-28 11:56:33,671 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 11.13/6.44 [2019-03-28 11:56:33,671 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 11.13/6.44 [2019-03-28 11:56:33,672 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 11.13/6.44 [2019-03-28 11:56:33,672 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 11.13/6.44 [2019-03-28 11:56:33,673 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 11.13/6.44 [2019-03-28 11:56:33,674 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 11.13/6.44 [2019-03-28 11:56:33,675 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 11.13/6.44 [2019-03-28 11:56:33,676 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 11.13/6.44 [2019-03-28 11:56:33,677 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 11.13/6.44 [2019-03-28 11:56:33,678 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 11.13/6.44 [2019-03-28 11:56:33,680 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 11.13/6.44 [2019-03-28 11:56:33,681 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 11.13/6.44 [2019-03-28 11:56:33,682 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 11.13/6.44 [2019-03-28 11:56:33,683 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 11.13/6.44 [2019-03-28 11:56:33,685 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 11.13/6.44 [2019-03-28 11:56:33,686 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 11.13/6.44 [2019-03-28 11:56:33,686 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 11.13/6.44 [2019-03-28 11:56:33,687 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 11.13/6.44 [2019-03-28 11:56:33,687 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 11.13/6.44 [2019-03-28 11:56:33,688 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 11.13/6.44 [2019-03-28 11:56:33,688 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 11.13/6.44 [2019-03-28 11:56:33,689 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 11.13/6.44 [2019-03-28 11:56:33,690 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 11.13/6.44 [2019-03-28 11:56:33,690 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 11.13/6.44 [2019-03-28 11:56:33,691 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 11.13/6.44 [2019-03-28 11:56:33,691 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 11.13/6.44 [2019-03-28 11:56:33,692 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 11.13/6.44 [2019-03-28 11:56:33,692 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 11.13/6.44 [2019-03-28 11:56:33,692 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 11.13/6.44 [2019-03-28 11:56:33,693 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 11.13/6.44 [2019-03-28 11:56:33,694 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 11.13/6.44 [2019-03-28 11:56:33,694 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 11.13/6.44 [2019-03-28 11:56:33,709 INFO L110 SettingsManager]: Loading preferences was successful 11.13/6.44 [2019-03-28 11:56:33,709 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 11.13/6.44 [2019-03-28 11:56:33,710 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 11.13/6.44 [2019-03-28 11:56:33,711 INFO L133 SettingsManager]: * Rewrite not-equals=true 11.13/6.44 [2019-03-28 11:56:33,711 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 11.13/6.44 [2019-03-28 11:56:33,711 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 11.13/6.44 [2019-03-28 11:56:33,711 INFO L133 SettingsManager]: * Use SBE=true 11.13/6.44 [2019-03-28 11:56:33,711 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 11.13/6.44 [2019-03-28 11:56:33,712 INFO L133 SettingsManager]: * Use old map elimination=false 11.13/6.44 [2019-03-28 11:56:33,712 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 11.13/6.44 [2019-03-28 11:56:33,712 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 11.13/6.44 [2019-03-28 11:56:33,712 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 11.13/6.44 [2019-03-28 11:56:33,712 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 11.13/6.44 [2019-03-28 11:56:33,713 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 11.13/6.44 [2019-03-28 11:56:33,713 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 11.13/6.44 [2019-03-28 11:56:33,713 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 11.13/6.44 [2019-03-28 11:56:33,713 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 11.13/6.44 [2019-03-28 11:56:33,713 INFO L133 SettingsManager]: * Check division by zero=IGNORE 11.13/6.44 [2019-03-28 11:56:33,714 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 11.13/6.44 [2019-03-28 11:56:33,714 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 11.13/6.44 [2019-03-28 11:56:33,714 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 11.13/6.44 [2019-03-28 11:56:33,714 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 11.13/6.44 [2019-03-28 11:56:33,714 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 11.13/6.44 [2019-03-28 11:56:33,715 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 11.13/6.44 [2019-03-28 11:56:33,715 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 11.13/6.44 [2019-03-28 11:56:33,715 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 11.13/6.44 [2019-03-28 11:56:33,715 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 11.13/6.44 [2019-03-28 11:56:33,715 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 11.13/6.44 [2019-03-28 11:56:33,715 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 11.13/6.44 [2019-03-28 11:56:33,741 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 11.13/6.44 [2019-03-28 11:56:33,759 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 11.13/6.44 [2019-03-28 11:56:33,762 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 11.13/6.44 [2019-03-28 11:56:33,764 INFO L271 PluginConnector]: Initializing CDTParser... 11.13/6.44 [2019-03-28 11:56:33,764 INFO L276 PluginConnector]: CDTParser initialized 11.13/6.44 [2019-03-28 11:56:33,765 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 11.13/6.44 [2019-03-28 11:56:33,832 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/2c05b4c605a34249a5a3355282a2aab7/FLAG28e57d9de 11.13/6.44 [2019-03-28 11:56:34,346 INFO L307 CDTParser]: Found 1 translation units. 11.13/6.44 [2019-03-28 11:56:34,347 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 11.13/6.44 [2019-03-28 11:56:34,354 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/2c05b4c605a34249a5a3355282a2aab7/FLAG28e57d9de 11.13/6.44 [2019-03-28 11:56:34,761 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/2c05b4c605a34249a5a3355282a2aab7 11.13/6.44 [2019-03-28 11:56:34,773 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 11.13/6.44 [2019-03-28 11:56:34,776 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 11.13/6.44 [2019-03-28 11:56:34,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 11.13/6.44 [2019-03-28 11:56:34,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 11.13/6.44 [2019-03-28 11:56:34,781 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 11.13/6.44 [2019-03-28 11:56:34,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:56:34" (1/1) ... 11.13/6.44 [2019-03-28 11:56:34,785 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd82787 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:56:34, skipping insertion in model container 11.13/6.44 [2019-03-28 11:56:34,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:56:34" (1/1) ... 11.13/6.44 [2019-03-28 11:56:34,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 11.13/6.44 [2019-03-28 11:56:34,811 INFO L176 MainTranslator]: Built tables and reachable declarations 11.13/6.44 [2019-03-28 11:56:34,975 INFO L206 PostProcessor]: Analyzing one entry point: main 11.13/6.44 [2019-03-28 11:56:34,988 INFO L191 MainTranslator]: Completed pre-run 11.13/6.44 [2019-03-28 11:56:35,004 INFO L206 PostProcessor]: Analyzing one entry point: main 11.13/6.44 [2019-03-28 11:56:35,076 INFO L195 MainTranslator]: Completed translation 11.13/6.44 [2019-03-28 11:56:35,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:56:35 WrapperNode 11.13/6.44 [2019-03-28 11:56:35,077 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 11.13/6.44 [2019-03-28 11:56:35,077 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