details

property	value
status	complete
benchmark	tree_stack_true-valid-memsafety.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n062.star.cs.uiowa.edu
space	SV-COMP_Mixed_Categories

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	23.0591 seconds
cpu usage	45.5088
user time	41.3975
system time	4.11129
max virtual memory	6.0645576E7
max residence set size	759768.0

stage attributes

key	value
starexec-result	MAYBE

output

45.44/23.05 45.44/23.05 Ultimate: Cannot open display: 45.44/23.05 This is Ultimate 0.1.24-8dc7c08-m 45.44/23.05 [2019-03-28 12:18:31,580 INFO L170 SettingsManager]: Resetting all preferences to default values... 45.44/23.05 [2019-03-28 12:18:31,582 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 45.44/23.05 [2019-03-28 12:18:31,593 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 45.44/23.05 [2019-03-28 12:18:31,594 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 45.44/23.05 [2019-03-28 12:18:31,595 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 45.44/23.05 [2019-03-28 12:18:31,596 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 45.44/23.05 [2019-03-28 12:18:31,597 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 45.44/23.05 [2019-03-28 12:18:31,599 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 45.44/23.05 [2019-03-28 12:18:31,600 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 45.44/23.05 [2019-03-28 12:18:31,600 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 45.44/23.05 [2019-03-28 12:18:31,601 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 45.44/23.05 [2019-03-28 12:18:31,602 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 45.44/23.05 [2019-03-28 12:18:31,603 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 45.44/23.05 [2019-03-28 12:18:31,604 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 45.44/23.05 [2019-03-28 12:18:31,604 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 45.44/23.05 [2019-03-28 12:18:31,605 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 45.44/23.05 [2019-03-28 12:18:31,607 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 45.44/23.05 [2019-03-28 12:18:31,608 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 45.44/23.05 [2019-03-28 12:18:31,610 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 45.44/23.05 [2019-03-28 12:18:31,611 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 45.44/23.05 [2019-03-28 12:18:31,612 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 45.44/23.05 [2019-03-28 12:18:31,614 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 45.44/23.05 [2019-03-28 12:18:31,614 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 45.44/23.05 [2019-03-28 12:18:31,615 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 45.44/23.05 [2019-03-28 12:18:31,615 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 45.44/23.05 [2019-03-28 12:18:31,616 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 45.44/23.05 [2019-03-28 12:18:31,617 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 45.44/23.05 [2019-03-28 12:18:31,617 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 45.44/23.05 [2019-03-28 12:18:31,617 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 45.44/23.05 [2019-03-28 12:18:31,618 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 45.44/23.05 [2019-03-28 12:18:31,619 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 45.44/23.05 [2019-03-28 12:18:31,620 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 45.44/23.05 [2019-03-28 12:18:31,620 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 45.44/23.05 [2019-03-28 12:18:31,621 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 45.44/23.05 [2019-03-28 12:18:31,621 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 45.44/23.05 [2019-03-28 12:18:31,621 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 45.44/23.05 [2019-03-28 12:18:31,622 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 45.44/23.05 [2019-03-28 12:18:31,622 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 45.44/23.05 [2019-03-28 12:18:31,623 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 45.44/23.05 [2019-03-28 12:18:31,637 INFO L110 SettingsManager]: Loading preferences was successful 45.44/23.05 [2019-03-28 12:18:31,638 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 45.44/23.05 [2019-03-28 12:18:31,639 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 45.44/23.05 [2019-03-28 12:18:31,639 INFO L133 SettingsManager]: * Rewrite not-equals=true 45.44/23.05 [2019-03-28 12:18:31,639 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 45.44/23.05 [2019-03-28 12:18:31,639 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 45.44/23.05 [2019-03-28 12:18:31,639 INFO L133 SettingsManager]: * Use SBE=true 45.44/23.05 [2019-03-28 12:18:31,640 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 45.44/23.05 [2019-03-28 12:18:31,640 INFO L133 SettingsManager]: * Use old map elimination=false 45.44/23.05 [2019-03-28 12:18:31,640 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 45.44/23.05 [2019-03-28 12:18:31,640 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 45.44/23.05 [2019-03-28 12:18:31,640 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 45.44/23.05 [2019-03-28 12:18:31,640 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 45.44/23.05 [2019-03-28 12:18:31,641 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 45.44/23.05 [2019-03-28 12:18:31,641 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 45.44/23.05 [2019-03-28 12:18:31,641 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 45.44/23.05 [2019-03-28 12:18:31,641 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 45.44/23.05 [2019-03-28 12:18:31,641 INFO L133 SettingsManager]: * Check division by zero=IGNORE 45.44/23.05 [2019-03-28 12:18:31,642 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 45.44/23.05 [2019-03-28 12:18:31,642 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 45.44/23.05 [2019-03-28 12:18:31,642 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 45.44/23.05 [2019-03-28 12:18:31,642 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 45.44/23.05 [2019-03-28 12:18:31,642 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 45.44/23.05 [2019-03-28 12:18:31,642 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 45.44/23.05 [2019-03-28 12:18:31,643 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 45.44/23.05 [2019-03-28 12:18:31,643 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 45.44/23.05 [2019-03-28 12:18:31,643 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 45.44/23.05 [2019-03-28 12:18:31,643 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 45.44/23.05 [2019-03-28 12:18:31,643 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 45.44/23.05 [2019-03-28 12:18:31,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 45.44/23.05 [2019-03-28 12:18:31,681 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 45.44/23.05 [2019-03-28 12:18:31,685 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 45.44/23.05 [2019-03-28 12:18:31,686 INFO L271 PluginConnector]: Initializing CDTParser... 45.44/23.05 [2019-03-28 12:18:31,686 INFO L276 PluginConnector]: CDTParser initialized 45.44/23.05 [2019-03-28 12:18:31,687 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 45.44/23.05 [2019-03-28 12:18:31,751 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/6ab38ebe4779473590edaa55728042d3/FLAGe263eca6f 45.44/23.05 [2019-03-28 12:18:32,152 INFO L307 CDTParser]: Found 1 translation units. 45.44/23.05 [2019-03-28 12:18:32,153 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 45.44/23.05 [2019-03-28 12:18:32,165 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/6ab38ebe4779473590edaa55728042d3/FLAGe263eca6f 45.44/23.05 [2019-03-28 12:18:32,487 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/6ab38ebe4779473590edaa55728042d3 45.44/23.05 [2019-03-28 12:18:32,499 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 45.44/23.05 [2019-03-28 12:18:32,500 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 45.44/23.05 [2019-03-28 12:18:32,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 45.44/23.05 [2019-03-28 12:18:32,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 45.44/23.05 [2019-03-28 12:18:32,505 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 45.44/23.05 [2019-03-28 12:18:32,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:18:32" (1/1) ... 45.44/23.05 [2019-03-28 12:18:32,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cbf6cf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:18:32, skipping insertion in model container 45.44/23.05 [2019-03-28 12:18:32,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:18:32" (1/1) ... 45.44/23.05 [2019-03-28 12:18:32,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 45.44/23.05 [2019-03-28 12:18:32,557 INFO L176 MainTranslator]: Built tables and reachable declarations 45.44/23.05 [2019-03-28 12:18:32,893 INFO L206 PostProcessor]: Analyzing one entry point: main 45.44/23.05 [2019-03-28 12:18:32,903 INFO L191 MainTranslator]: Completed pre-run 45.44/23.05 [2019-03-28 12:18:32,955 INFO L206 PostProcessor]: Analyzing one entry point: main 45.44/23.05 [2019-03-28 12:18:32,998 INFO L195 MainTranslator]: Completed translation 45.44/23.05 [2019-03-28 12:18:32,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:18:32 WrapperNode 45.44/23.05 [2019-03-28 12:18:32,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 45.44/23.05 [2019-03-28 12:18:33,000 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- 45.44/23.05 [2019-03-28 12:18:33,000 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 2019-03-28 11.48