details

property	value
status	complete
benchmark	pc_sfifo_1_false-unreach-call_false-termination.cil.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n152.star.cs.uiowa.edu
space	SV-COMP_Mixed_Categories

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	18.5499 seconds
cpu usage	37.1865
user time	34.7
system time	2.48649
max virtual memory	6.0654408E7
max residence set size	742732.0

stage attributes

key	value
starexec-result	NO

output

37.10/18.53 NO 37.10/18.53 37.10/18.53 Ultimate: Cannot open display: 37.10/18.53 This is Ultimate 0.1.24-8dc7c08-m 37.10/18.53 [2019-03-28 12:18:33,007 INFO L170 SettingsManager]: Resetting all preferences to default values... 37.10/18.53 [2019-03-28 12:18:33,009 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 37.10/18.53 [2019-03-28 12:18:33,021 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 37.10/18.53 [2019-03-28 12:18:33,021 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 37.10/18.53 [2019-03-28 12:18:33,022 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 37.10/18.53 [2019-03-28 12:18:33,023 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 37.10/18.53 [2019-03-28 12:18:33,025 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 37.10/18.53 [2019-03-28 12:18:33,026 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 37.10/18.53 [2019-03-28 12:18:33,027 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 37.10/18.53 [2019-03-28 12:18:33,028 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 37.10/18.53 [2019-03-28 12:18:33,028 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 37.10/18.53 [2019-03-28 12:18:33,029 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 37.10/18.53 [2019-03-28 12:18:33,030 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 37.10/18.53 [2019-03-28 12:18:33,031 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 37.10/18.53 [2019-03-28 12:18:33,032 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 37.10/18.53 [2019-03-28 12:18:33,033 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 37.10/18.53 [2019-03-28 12:18:33,034 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 37.10/18.53 [2019-03-28 12:18:33,036 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 37.10/18.53 [2019-03-28 12:18:33,038 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 37.10/18.53 [2019-03-28 12:18:33,039 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 37.10/18.53 [2019-03-28 12:18:33,040 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 37.10/18.53 [2019-03-28 12:18:33,042 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 37.10/18.53 [2019-03-28 12:18:33,042 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 37.10/18.53 [2019-03-28 12:18:33,042 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 37.10/18.53 [2019-03-28 12:18:33,043 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 37.10/18.53 [2019-03-28 12:18:33,044 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 37.10/18.53 [2019-03-28 12:18:33,045 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 37.10/18.53 [2019-03-28 12:18:33,045 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 37.10/18.53 [2019-03-28 12:18:33,045 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 37.10/18.53 [2019-03-28 12:18:33,046 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 37.10/18.53 [2019-03-28 12:18:33,047 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 37.10/18.53 [2019-03-28 12:18:33,048 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 37.10/18.53 [2019-03-28 12:18:33,048 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 37.10/18.53 [2019-03-28 12:18:33,049 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 37.10/18.53 [2019-03-28 12:18:33,049 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 37.10/18.53 [2019-03-28 12:18:33,049 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 37.10/18.53 [2019-03-28 12:18:33,050 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 37.10/18.53 [2019-03-28 12:18:33,051 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 37.10/18.53 [2019-03-28 12:18:33,051 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 37.10/18.53 [2019-03-28 12:18:33,066 INFO L110 SettingsManager]: Loading preferences was successful 37.10/18.53 [2019-03-28 12:18:33,066 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 37.10/18.53 [2019-03-28 12:18:33,067 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 37.10/18.53 [2019-03-28 12:18:33,067 INFO L133 SettingsManager]: * Rewrite not-equals=true 37.10/18.53 [2019-03-28 12:18:33,067 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 37.10/18.53 [2019-03-28 12:18:33,068 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 37.10/18.53 [2019-03-28 12:18:33,068 INFO L133 SettingsManager]: * Use SBE=true 37.10/18.53 [2019-03-28 12:18:33,068 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 37.10/18.53 [2019-03-28 12:18:33,068 INFO L133 SettingsManager]: * Use old map elimination=false 37.10/18.53 [2019-03-28 12:18:33,068 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 37.10/18.53 [2019-03-28 12:18:33,069 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 37.10/18.53 [2019-03-28 12:18:33,069 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 37.10/18.53 [2019-03-28 12:18:33,069 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 37.10/18.53 [2019-03-28 12:18:33,069 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 37.10/18.53 [2019-03-28 12:18:33,069 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 37.10/18.53 [2019-03-28 12:18:33,070 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 37.10/18.53 [2019-03-28 12:18:33,070 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 37.10/18.53 [2019-03-28 12:18:33,070 INFO L133 SettingsManager]: * Check division by zero=IGNORE 37.10/18.53 [2019-03-28 12:18:33,070 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 37.10/18.53 [2019-03-28 12:18:33,070 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 37.10/18.53 [2019-03-28 12:18:33,071 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 37.10/18.53 [2019-03-28 12:18:33,071 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 37.10/18.53 [2019-03-28 12:18:33,071 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 37.10/18.53 [2019-03-28 12:18:33,071 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 37.10/18.53 [2019-03-28 12:18:33,071 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 37.10/18.53 [2019-03-28 12:18:33,072 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 37.10/18.53 [2019-03-28 12:18:33,072 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 37.10/18.53 [2019-03-28 12:18:33,072 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 37.10/18.53 [2019-03-28 12:18:33,072 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 37.10/18.53 [2019-03-28 12:18:33,097 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 37.10/18.53 [2019-03-28 12:18:33,128 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 37.10/18.53 [2019-03-28 12:18:33,132 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 37.10/18.53 [2019-03-28 12:18:33,133 INFO L271 PluginConnector]: Initializing CDTParser... 37.10/18.53 [2019-03-28 12:18:33,134 INFO L276 PluginConnector]: CDTParser initialized 37.10/18.53 [2019-03-28 12:18:33,134 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 37.10/18.53 [2019-03-28 12:18:33,203 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/9bd540dfed544fd7a97875bae8dee640/FLAG757730992 37.10/18.53 [2019-03-28 12:18:33,744 INFO L307 CDTParser]: Found 1 translation units. 37.10/18.53 [2019-03-28 12:18:33,745 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 37.10/18.53 [2019-03-28 12:18:33,754 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/9bd540dfed544fd7a97875bae8dee640/FLAG757730992 37.10/18.53 [2019-03-28 12:18:34,136 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/9bd540dfed544fd7a97875bae8dee640 37.10/18.53 [2019-03-28 12:18:34,148 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 37.10/18.53 [2019-03-28 12:18:34,150 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 37.10/18.53 [2019-03-28 12:18:34,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 37.10/18.53 [2019-03-28 12:18:34,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 37.10/18.53 [2019-03-28 12:18:34,155 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 37.10/18.53 [2019-03-28 12:18:34,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:18:34" (1/1) ... 37.10/18.53 [2019-03-28 12:18:34,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c41de6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:18:34, skipping insertion in model container 37.10/18.53 [2019-03-28 12:18:34,160 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:18:34" (1/1) ... 37.10/18.53 [2019-03-28 12:18:34,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 37.10/18.53 [2019-03-28 12:18:34,203 INFO L176 MainTranslator]: Built tables and reachable declarations 37.10/18.53 [2019-03-28 12:18:34,394 INFO L206 PostProcessor]: Analyzing one entry point: main 37.10/18.53 [2019-03-28 12:18:34,401 INFO L191 MainTranslator]: Completed pre-run 37.10/18.53 [2019-03-28 12:18:34,505 INFO L206 PostProcessor]: Analyzing one entry point: main 37.10/18.53 [2019-03-28 12:18:34,524 INFO L195 MainTranslator]: Completed translation 37.10/18.53 [2019-03-28 12:18:34,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:18:34 WrapperNode 37.10/18.53 [2019-03-28 12:18:34,525 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 37.10/18.53 [2019-03-28 12:18:34,526 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