details

property	value
status	complete
benchmark	Ex08.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n094.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	194.044 seconds
cpu usage	236.277
user time	227.952
system time	8.32459
max virtual memory	6.0675524E7
max residence set size	918396.0

stage attributes

key	value
starexec-result	NO

output

236.20/194.01 NO 236.20/194.01 236.20/194.01 Ultimate: Cannot open display: 236.20/194.01 This is Ultimate 0.1.24-8dc7c08-m 236.20/194.01 [2019-03-29 02:13:58,728 INFO L170 SettingsManager]: Resetting all preferences to default values... 236.20/194.01 [2019-03-29 02:13:58,730 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 236.20/194.01 [2019-03-29 02:13:58,741 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 236.20/194.01 [2019-03-29 02:13:58,741 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 236.20/194.01 [2019-03-29 02:13:58,742 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 236.20/194.01 [2019-03-29 02:13:58,743 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 236.20/194.01 [2019-03-29 02:13:58,745 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 236.20/194.01 [2019-03-29 02:13:58,746 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 236.20/194.01 [2019-03-29 02:13:58,747 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 236.20/194.01 [2019-03-29 02:13:58,748 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 236.20/194.01 [2019-03-29 02:13:58,748 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 236.20/194.01 [2019-03-29 02:13:58,749 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 236.20/194.01 [2019-03-29 02:13:58,750 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 236.20/194.01 [2019-03-29 02:13:58,751 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 236.20/194.01 [2019-03-29 02:13:58,752 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 236.20/194.01 [2019-03-29 02:13:58,752 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 236.20/194.01 [2019-03-29 02:13:58,754 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 236.20/194.01 [2019-03-29 02:13:58,756 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 236.20/194.01 [2019-03-29 02:13:58,758 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 236.20/194.01 [2019-03-29 02:13:58,759 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 236.20/194.01 [2019-03-29 02:13:58,760 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 236.20/194.01 [2019-03-29 02:13:58,762 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 236.20/194.01 [2019-03-29 02:13:58,762 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 236.20/194.01 [2019-03-29 02:13:58,762 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 236.20/194.01 [2019-03-29 02:13:58,763 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 236.20/194.01 [2019-03-29 02:13:58,763 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 236.20/194.01 [2019-03-29 02:13:58,764 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 236.20/194.01 [2019-03-29 02:13:58,765 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 236.20/194.01 [2019-03-29 02:13:58,765 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 236.20/194.01 [2019-03-29 02:13:58,766 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 236.20/194.01 [2019-03-29 02:13:58,767 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 236.20/194.01 [2019-03-29 02:13:58,768 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 236.20/194.01 [2019-03-29 02:13:58,768 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 236.20/194.01 [2019-03-29 02:13:58,768 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 236.20/194.01 [2019-03-29 02:13:58,769 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 236.20/194.01 [2019-03-29 02:13:58,769 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 236.20/194.01 [2019-03-29 02:13:58,770 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 236.20/194.01 [2019-03-29 02:13:58,770 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 236.20/194.01 [2019-03-29 02:13:58,771 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 236.20/194.01 [2019-03-29 02:13:58,785 INFO L110 SettingsManager]: Loading preferences was successful 236.20/194.01 [2019-03-29 02:13:58,785 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 236.20/194.01 [2019-03-29 02:13:58,786 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 236.20/194.01 [2019-03-29 02:13:58,787 INFO L133 SettingsManager]: * Rewrite not-equals=true 236.20/194.01 [2019-03-29 02:13:58,787 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 236.20/194.01 [2019-03-29 02:13:58,787 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 236.20/194.01 [2019-03-29 02:13:58,787 INFO L133 SettingsManager]: * Use SBE=true 236.20/194.01 [2019-03-29 02:13:58,787 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 236.20/194.01 [2019-03-29 02:13:58,787 INFO L133 SettingsManager]: * Use old map elimination=false 236.20/194.01 [2019-03-29 02:13:58,788 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 236.20/194.01 [2019-03-29 02:13:58,788 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 236.20/194.01 [2019-03-29 02:13:58,788 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 236.20/194.01 [2019-03-29 02:13:58,788 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 236.20/194.01 [2019-03-29 02:13:58,788 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 236.20/194.01 [2019-03-29 02:13:58,788 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 236.20/194.01 [2019-03-29 02:13:58,789 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 236.20/194.01 [2019-03-29 02:13:58,789 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 236.20/194.01 [2019-03-29 02:13:58,789 INFO L133 SettingsManager]: * Check division by zero=IGNORE 236.20/194.01 [2019-03-29 02:13:58,789 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 236.20/194.01 [2019-03-29 02:13:58,789 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 236.20/194.01 [2019-03-29 02:13:58,789 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 236.20/194.01 [2019-03-29 02:13:58,790 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 236.20/194.01 [2019-03-29 02:13:58,790 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 236.20/194.01 [2019-03-29 02:13:58,790 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 236.20/194.01 [2019-03-29 02:13:58,790 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 236.20/194.01 [2019-03-29 02:13:58,790 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 236.20/194.01 [2019-03-29 02:13:58,791 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 236.20/194.01 [2019-03-29 02:13:58,791 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 236.20/194.01 [2019-03-29 02:13:58,791 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 236.20/194.01 [2019-03-29 02:13:58,816 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 236.20/194.01 [2019-03-29 02:13:58,829 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 236.20/194.01 [2019-03-29 02:13:58,833 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 236.20/194.01 [2019-03-29 02:13:58,834 INFO L271 PluginConnector]: Initializing CDTParser... 236.20/194.01 [2019-03-29 02:13:58,834 INFO L276 PluginConnector]: CDTParser initialized 236.20/194.01 [2019-03-29 02:13:58,835 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 236.20/194.01 [2019-03-29 02:13:58,904 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/bc70087232c644c4820b89fcb058bec0/FLAG755dd9290 236.20/194.01 [2019-03-29 02:13:59,249 INFO L307 CDTParser]: Found 1 translation units. 236.20/194.01 [2019-03-29 02:13:59,250 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 236.20/194.01 [2019-03-29 02:13:59,256 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/bc70087232c644c4820b89fcb058bec0/FLAG755dd9290 236.20/194.01 [2019-03-29 02:13:59,661 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/bc70087232c644c4820b89fcb058bec0 236.20/194.01 [2019-03-29 02:13:59,673 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 236.20/194.01 [2019-03-29 02:13:59,674 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 236.20/194.01 [2019-03-29 02:13:59,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 236.20/194.01 [2019-03-29 02:13:59,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 236.20/194.01 [2019-03-29 02:13:59,679 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 236.20/194.01 [2019-03-29 02:13:59,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:13:59" (1/1) ... 236.20/194.01 [2019-03-29 02:13:59,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@308ca8e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:13:59, skipping insertion in model container 236.20/194.01 [2019-03-29 02:13:59,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:13:59" (1/1) ... 236.20/194.01 [2019-03-29 02:13:59,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 236.20/194.01 [2019-03-29 02:13:59,708 INFO L176 MainTranslator]: Built tables and reachable declarations 236.20/194.01 [2019-03-29 02:13:59,861 INFO L206 PostProcessor]: Analyzing one entry point: main 236.20/194.01 [2019-03-29 02:13:59,866 INFO L191 MainTranslator]: Completed pre-run 236.20/194.01 [2019-03-29 02:13:59,882 INFO L206 PostProcessor]: Analyzing one entry point: main 236.20/194.01 [2019-03-29 02:13:59,896 INFO L195 MainTranslator]: Completed translation 236.20/194.01 [2019-03-29 02:13:59,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:13:59 WrapperNode 236.20/194.01 [2019-03-29 02:13:59,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 236.20/194.01 [2019-03-29 02:13:59,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

output may be truncated. 'popout' for the full output.

job log

popout

actions

all output return to C_Integer 2019-03-28 22.15