details

property	value
status	complete
benchmark	svcomp_ex3a.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n086.star.cs.uiowa.edu
space	AProVE_numeric

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.47467 seconds
cpu usage	21.1665
user time	20.2966
system time	0.869913
max virtual memory	6.071208E7
max residence set size	574644.0

stage attributes

key	value
starexec-result	MAYBE

output

21.07/8.46 MAYBE 21.07/8.46 21.07/8.46 Ultimate: Cannot open display: 21.07/8.46 This is Ultimate 0.1.24-8dc7c08-m 21.07/8.46 [2019-03-28 11:59:15,978 INFO L170 SettingsManager]: Resetting all preferences to default values... 21.07/8.46 [2019-03-28 11:59:15,980 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 21.07/8.46 [2019-03-28 11:59:15,992 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 21.07/8.46 [2019-03-28 11:59:15,992 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 21.07/8.46 [2019-03-28 11:59:15,993 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 21.07/8.46 [2019-03-28 11:59:15,995 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 21.07/8.46 [2019-03-28 11:59:15,996 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 21.07/8.46 [2019-03-28 11:59:15,998 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 21.07/8.46 [2019-03-28 11:59:15,999 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 21.07/8.46 [2019-03-28 11:59:16,000 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 21.07/8.46 [2019-03-28 11:59:16,000 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 21.07/8.46 [2019-03-28 11:59:16,001 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 21.07/8.46 [2019-03-28 11:59:16,002 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 21.07/8.46 [2019-03-28 11:59:16,003 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 21.07/8.46 [2019-03-28 11:59:16,004 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 21.07/8.46 [2019-03-28 11:59:16,005 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 21.07/8.46 [2019-03-28 11:59:16,006 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 21.07/8.46 [2019-03-28 11:59:16,008 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 21.07/8.46 [2019-03-28 11:59:16,010 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 21.07/8.46 [2019-03-28 11:59:16,011 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 21.07/8.46 [2019-03-28 11:59:16,012 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 21.07/8.46 [2019-03-28 11:59:16,014 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 21.07/8.46 [2019-03-28 11:59:16,014 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 21.07/8.46 [2019-03-28 11:59:16,014 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 21.07/8.46 [2019-03-28 11:59:16,015 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 21.07/8.46 [2019-03-28 11:59:16,016 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 21.07/8.46 [2019-03-28 11:59:16,017 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 21.07/8.46 [2019-03-28 11:59:16,017 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 21.07/8.46 [2019-03-28 11:59:16,017 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 21.07/8.46 [2019-03-28 11:59:16,018 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 21.07/8.46 [2019-03-28 11:59:16,019 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 21.07/8.46 [2019-03-28 11:59:16,020 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 21.07/8.46 [2019-03-28 11:59:16,020 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 21.07/8.46 [2019-03-28 11:59:16,021 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 21.07/8.46 [2019-03-28 11:59:16,021 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 21.07/8.46 [2019-03-28 11:59:16,021 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 21.07/8.46 [2019-03-28 11:59:16,022 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 21.07/8.46 [2019-03-28 11:59:16,023 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 21.07/8.46 [2019-03-28 11:59:16,023 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 21.07/8.46 [2019-03-28 11:59:16,038 INFO L110 SettingsManager]: Loading preferences was successful 21.07/8.46 [2019-03-28 11:59:16,038 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 21.07/8.46 [2019-03-28 11:59:16,039 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 21.07/8.46 [2019-03-28 11:59:16,039 INFO L133 SettingsManager]: * Rewrite not-equals=true 21.07/8.46 [2019-03-28 11:59:16,039 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 21.07/8.46 [2019-03-28 11:59:16,039 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 21.07/8.46 [2019-03-28 11:59:16,040 INFO L133 SettingsManager]: * Use SBE=true 21.07/8.46 [2019-03-28 11:59:16,040 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 21.07/8.46 [2019-03-28 11:59:16,040 INFO L133 SettingsManager]: * Use old map elimination=false 21.07/8.46 [2019-03-28 11:59:16,040 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 21.07/8.46 [2019-03-28 11:59:16,040 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 21.07/8.46 [2019-03-28 11:59:16,040 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 21.07/8.46 [2019-03-28 11:59:16,041 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 21.07/8.46 [2019-03-28 11:59:16,041 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 21.07/8.46 [2019-03-28 11:59:16,041 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 21.07/8.46 [2019-03-28 11:59:16,041 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 21.07/8.46 [2019-03-28 11:59:16,041 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 21.07/8.46 [2019-03-28 11:59:16,041 INFO L133 SettingsManager]: * Check division by zero=IGNORE 21.07/8.46 [2019-03-28 11:59:16,042 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 21.07/8.46 [2019-03-28 11:59:16,042 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 21.07/8.46 [2019-03-28 11:59:16,042 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 21.07/8.46 [2019-03-28 11:59:16,042 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 21.07/8.46 [2019-03-28 11:59:16,042 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 21.07/8.46 [2019-03-28 11:59:16,043 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 21.07/8.46 [2019-03-28 11:59:16,043 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 21.07/8.46 [2019-03-28 11:59:16,043 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 21.07/8.46 [2019-03-28 11:59:16,043 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 21.07/8.46 [2019-03-28 11:59:16,043 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 21.07/8.46 [2019-03-28 11:59:16,043 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 21.07/8.46 [2019-03-28 11:59:16,069 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 21.07/8.46 [2019-03-28 11:59:16,083 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 21.07/8.46 [2019-03-28 11:59:16,086 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 21.07/8.46 [2019-03-28 11:59:16,088 INFO L271 PluginConnector]: Initializing CDTParser... 21.07/8.46 [2019-03-28 11:59:16,088 INFO L276 PluginConnector]: CDTParser initialized 21.07/8.46 [2019-03-28 11:59:16,089 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 21.07/8.46 [2019-03-28 11:59:16,158 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/640d275989604d00b36e79305143b788/FLAG864c1261c 21.07/8.46 [2019-03-28 11:59:16,490 INFO L307 CDTParser]: Found 1 translation units. 21.07/8.46 [2019-03-28 11:59:16,490 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 21.07/8.46 [2019-03-28 11:59:16,497 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/640d275989604d00b36e79305143b788/FLAG864c1261c 21.07/8.46 [2019-03-28 11:59:16,898 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/640d275989604d00b36e79305143b788 21.07/8.46 [2019-03-28 11:59:16,910 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 21.07/8.46 [2019-03-28 11:59:16,911 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 21.07/8.46 [2019-03-28 11:59:16,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 21.07/8.46 [2019-03-28 11:59:16,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 21.07/8.46 [2019-03-28 11:59:16,916 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 21.07/8.46 [2019-03-28 11:59:16,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:59:16" (1/1) ... 21.07/8.46 [2019-03-28 11:59:16,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a0345cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:59:16, skipping insertion in model container 21.07/8.46 [2019-03-28 11:59:16,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:59:16" (1/1) ... 21.07/8.46 [2019-03-28 11:59:16,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 21.07/8.46 [2019-03-28 11:59:16,945 INFO L176 MainTranslator]: Built tables and reachable declarations 21.07/8.46 [2019-03-28 11:59:17,103 INFO L206 PostProcessor]: Analyzing one entry point: main 21.07/8.46 [2019-03-28 11:59:17,108 INFO L191 MainTranslator]: Completed pre-run 21.07/8.46 [2019-03-28 11:59:17,123 INFO L206 PostProcessor]: Analyzing one entry point: main 21.07/8.46 [2019-03-28 11:59:17,199 INFO L195 MainTranslator]: Completed translation 21.07/8.46 [2019-03-28 11:59:17,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:59:17 WrapperNode 21.07/8.46 [2019-03-28 11:59:17,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 21.07/8.46 [2019-03-28 11:59:17,201 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 2019-03-28 11.48