details

property	value
status	complete
benchmark	LeikeHeizmann-TACAS2014-Ex8_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n031.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	7.19866 seconds
cpu usage	15.4631
user time	14.6824
system time	0.780734
max virtual memory	6.0668724E7
max residence set size	522552.0

stage attributes

key	value
starexec-result	YES

output

15.39/7.19 YES 15.39/7.19 15.39/7.19 Ultimate: Cannot open display: 15.39/7.19 This is Ultimate 0.1.24-8dc7c08-m 15.39/7.19 [2019-03-28 22:40:01,072 INFO L170 SettingsManager]: Resetting all preferences to default values... 15.39/7.19 [2019-03-28 22:40:01,074 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 15.39/7.19 [2019-03-28 22:40:01,086 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 15.39/7.19 [2019-03-28 22:40:01,086 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 15.39/7.19 [2019-03-28 22:40:01,087 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 15.39/7.19 [2019-03-28 22:40:01,088 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 15.39/7.19 [2019-03-28 22:40:01,090 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 15.39/7.19 [2019-03-28 22:40:01,092 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 15.39/7.19 [2019-03-28 22:40:01,092 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 15.39/7.19 [2019-03-28 22:40:01,093 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 15.39/7.19 [2019-03-28 22:40:01,093 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 15.39/7.19 [2019-03-28 22:40:01,094 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 15.39/7.19 [2019-03-28 22:40:01,095 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 15.39/7.19 [2019-03-28 22:40:01,096 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 15.39/7.19 [2019-03-28 22:40:01,097 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 15.39/7.19 [2019-03-28 22:40:01,098 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 15.39/7.19 [2019-03-28 22:40:01,099 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 15.39/7.19 [2019-03-28 22:40:01,101 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 15.39/7.19 [2019-03-28 22:40:01,103 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 15.39/7.19 [2019-03-28 22:40:01,104 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 15.39/7.19 [2019-03-28 22:40:01,105 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 15.39/7.19 [2019-03-28 22:40:01,108 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 15.39/7.19 [2019-03-28 22:40:01,108 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 15.39/7.19 [2019-03-28 22:40:01,108 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 15.39/7.19 [2019-03-28 22:40:01,109 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 15.39/7.19 [2019-03-28 22:40:01,110 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 15.39/7.19 [2019-03-28 22:40:01,111 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 15.39/7.19 [2019-03-28 22:40:01,111 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 15.39/7.19 [2019-03-28 22:40:01,111 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 15.39/7.19 [2019-03-28 22:40:01,112 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 15.39/7.19 [2019-03-28 22:40:01,113 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 15.39/7.19 [2019-03-28 22:40:01,114 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 15.39/7.19 [2019-03-28 22:40:01,114 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 15.39/7.19 [2019-03-28 22:40:01,115 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 15.39/7.19 [2019-03-28 22:40:01,115 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 15.39/7.19 [2019-03-28 22:40:01,115 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 15.39/7.19 [2019-03-28 22:40:01,116 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 15.39/7.19 [2019-03-28 22:40:01,117 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 15.39/7.19 [2019-03-28 22:40:01,117 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 15.39/7.19 [2019-03-28 22:40:01,132 INFO L110 SettingsManager]: Loading preferences was successful 15.39/7.19 [2019-03-28 22:40:01,132 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 15.39/7.19 [2019-03-28 22:40:01,133 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 15.39/7.19 [2019-03-28 22:40:01,133 INFO L133 SettingsManager]: * Rewrite not-equals=true 15.39/7.19 [2019-03-28 22:40:01,133 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 15.39/7.19 [2019-03-28 22:40:01,133 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 15.39/7.19 [2019-03-28 22:40:01,134 INFO L133 SettingsManager]: * Use SBE=true 15.39/7.19 [2019-03-28 22:40:01,134 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 15.39/7.19 [2019-03-28 22:40:01,134 INFO L133 SettingsManager]: * Use old map elimination=false 15.39/7.19 [2019-03-28 22:40:01,134 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 15.39/7.19 [2019-03-28 22:40:01,134 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 15.39/7.19 [2019-03-28 22:40:01,134 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 15.39/7.19 [2019-03-28 22:40:01,135 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 15.39/7.19 [2019-03-28 22:40:01,135 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 15.39/7.19 [2019-03-28 22:40:01,135 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 15.39/7.19 [2019-03-28 22:40:01,135 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 15.39/7.19 [2019-03-28 22:40:01,135 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 15.39/7.19 [2019-03-28 22:40:01,135 INFO L133 SettingsManager]: * Check division by zero=IGNORE 15.39/7.19 [2019-03-28 22:40:01,136 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 15.39/7.19 [2019-03-28 22:40:01,136 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 15.39/7.19 [2019-03-28 22:40:01,136 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 15.39/7.19 [2019-03-28 22:40:01,136 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 15.39/7.19 [2019-03-28 22:40:01,136 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 15.39/7.19 [2019-03-28 22:40:01,137 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 15.39/7.19 [2019-03-28 22:40:01,137 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 15.39/7.19 [2019-03-28 22:40:01,137 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 15.39/7.19 [2019-03-28 22:40:01,137 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 15.39/7.19 [2019-03-28 22:40:01,137 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 15.39/7.19 [2019-03-28 22:40:01,137 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 15.39/7.19 [2019-03-28 22:40:01,163 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 15.39/7.19 [2019-03-28 22:40:01,176 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 15.39/7.19 [2019-03-28 22:40:01,180 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 15.39/7.19 [2019-03-28 22:40:01,181 INFO L271 PluginConnector]: Initializing CDTParser... 15.39/7.19 [2019-03-28 22:40:01,181 INFO L276 PluginConnector]: CDTParser initialized 15.39/7.19 [2019-03-28 22:40:01,182 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 15.39/7.19 [2019-03-28 22:40:01,277 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/20e1b42f13324369a584471aefaaa69f/FLAGca725e30f 15.39/7.19 [2019-03-28 22:40:01,612 INFO L307 CDTParser]: Found 1 translation units. 15.39/7.19 [2019-03-28 22:40:01,613 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 15.39/7.19 [2019-03-28 22:40:01,619 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/20e1b42f13324369a584471aefaaa69f/FLAGca725e30f 15.39/7.19 [2019-03-28 22:40:02,027 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/20e1b42f13324369a584471aefaaa69f 15.39/7.19 [2019-03-28 22:40:02,039 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 15.39/7.19 [2019-03-28 22:40:02,040 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 15.39/7.19 [2019-03-28 22:40:02,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 15.39/7.19 [2019-03-28 22:40:02,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 15.39/7.19 [2019-03-28 22:40:02,045 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 15.39/7.19 [2019-03-28 22:40:02,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:40:02" (1/1) ... 15.39/7.19 [2019-03-28 22:40:02,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1229e65e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:40:02, skipping insertion in model container 15.39/7.19 [2019-03-28 22:40:02,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:40:02" (1/1) ... 15.39/7.19 [2019-03-28 22:40:02,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 15.39/7.19 [2019-03-28 22:40:02,076 INFO L176 MainTranslator]: Built tables and reachable declarations 15.39/7.19 [2019-03-28 22:40:02,234 INFO L206 PostProcessor]: Analyzing one entry point: main 15.39/7.19 [2019-03-28 22:40:02,239 INFO L191 MainTranslator]: Completed pre-run 15.39/7.19 [2019-03-28 22:40:02,255 INFO L206 PostProcessor]: Analyzing one entry point: main 15.39/7.19 [2019-03-28 22:40:02,271 INFO L195 MainTranslator]: Completed translation 15.39/7.19 [2019-03-28 22:40:02,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:40:02 WrapperNode 15.39/7.19 [2019-03-28 22:40:02,271 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 15.39/7.19 [2019-03-28 22:40:02,272 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