details

property	value
status	complete
benchmark	GopanReps-CAV2006-Fig1a_true-termination.c.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n177.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	8.50655 seconds
cpu usage	14.7125
user time	13.9769
system time	0.735609
max virtual memory	6.067028E7
max residence set size	455204.0

stage attributes

key	value
starexec-result	YES

output

14.67/8.50 YES 14.67/8.50 14.67/8.50 Ultimate: Cannot open display: 14.67/8.50 This is Ultimate 0.1.24-8dc7c08-m 14.67/8.50 [2019-03-28 11:57:49,112 INFO L170 SettingsManager]: Resetting all preferences to default values... 14.67/8.50 [2019-03-28 11:57:49,114 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 14.67/8.50 [2019-03-28 11:57:49,126 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 14.67/8.50 [2019-03-28 11:57:49,126 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 14.67/8.50 [2019-03-28 11:57:49,127 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 14.67/8.50 [2019-03-28 11:57:49,128 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 14.67/8.50 [2019-03-28 11:57:49,130 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 14.67/8.50 [2019-03-28 11:57:49,132 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 14.67/8.50 [2019-03-28 11:57:49,132 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 14.67/8.50 [2019-03-28 11:57:49,133 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 14.67/8.50 [2019-03-28 11:57:49,133 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 14.67/8.50 [2019-03-28 11:57:49,134 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 14.67/8.50 [2019-03-28 11:57:49,135 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 14.67/8.50 [2019-03-28 11:57:49,136 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 14.67/8.50 [2019-03-28 11:57:49,137 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 14.67/8.50 [2019-03-28 11:57:49,138 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 14.67/8.50 [2019-03-28 11:57:49,140 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 14.67/8.50 [2019-03-28 11:57:49,142 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 14.67/8.50 [2019-03-28 11:57:49,143 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 14.67/8.50 [2019-03-28 11:57:49,144 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 14.67/8.50 [2019-03-28 11:57:49,145 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 14.67/8.50 [2019-03-28 11:57:49,148 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 14.67/8.50 [2019-03-28 11:57:49,148 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 14.67/8.50 [2019-03-28 11:57:49,149 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 14.67/8.50 [2019-03-28 11:57:49,149 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 14.67/8.50 [2019-03-28 11:57:49,150 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 14.67/8.50 [2019-03-28 11:57:49,151 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 14.67/8.50 [2019-03-28 11:57:49,151 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 14.67/8.50 [2019-03-28 11:57:49,151 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 14.67/8.50 [2019-03-28 11:57:49,152 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 14.67/8.50 [2019-03-28 11:57:49,153 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 14.67/8.50 [2019-03-28 11:57:49,154 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 14.67/8.50 [2019-03-28 11:57:49,154 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 14.67/8.50 [2019-03-28 11:57:49,155 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 14.67/8.50 [2019-03-28 11:57:49,155 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 14.67/8.50 [2019-03-28 11:57:49,155 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 14.67/8.50 [2019-03-28 11:57:49,156 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 14.67/8.50 [2019-03-28 11:57:49,157 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 14.67/8.50 [2019-03-28 11:57:49,157 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 14.67/8.50 [2019-03-28 11:57:49,172 INFO L110 SettingsManager]: Loading preferences was successful 14.67/8.50 [2019-03-28 11:57:49,172 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 14.67/8.50 [2019-03-28 11:57:49,173 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 14.67/8.50 [2019-03-28 11:57:49,173 INFO L133 SettingsManager]: * Rewrite not-equals=true 14.67/8.50 [2019-03-28 11:57:49,173 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 14.67/8.50 [2019-03-28 11:57:49,174 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 14.67/8.50 [2019-03-28 11:57:49,174 INFO L133 SettingsManager]: * Use SBE=true 14.67/8.50 [2019-03-28 11:57:49,174 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 14.67/8.50 [2019-03-28 11:57:49,174 INFO L133 SettingsManager]: * Use old map elimination=false 14.67/8.50 [2019-03-28 11:57:49,174 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 14.67/8.50 [2019-03-28 11:57:49,174 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 14.67/8.50 [2019-03-28 11:57:49,175 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 14.67/8.50 [2019-03-28 11:57:49,175 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 14.67/8.50 [2019-03-28 11:57:49,175 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 14.67/8.50 [2019-03-28 11:57:49,175 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 14.67/8.50 [2019-03-28 11:57:49,175 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 14.67/8.50 [2019-03-28 11:57:49,175 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 14.67/8.50 [2019-03-28 11:57:49,176 INFO L133 SettingsManager]: * Check division by zero=IGNORE 14.67/8.50 [2019-03-28 11:57:49,176 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 14.67/8.50 [2019-03-28 11:57:49,176 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 14.67/8.50 [2019-03-28 11:57:49,176 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 14.67/8.50 [2019-03-28 11:57:49,176 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 14.67/8.50 [2019-03-28 11:57:49,177 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 14.67/8.50 [2019-03-28 11:57:49,177 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 14.67/8.50 [2019-03-28 11:57:49,177 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 14.67/8.50 [2019-03-28 11:57:49,177 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 14.67/8.50 [2019-03-28 11:57:49,177 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 14.67/8.50 [2019-03-28 11:57:49,177 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 14.67/8.50 [2019-03-28 11:57:49,178 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 14.67/8.50 [2019-03-28 11:57:49,204 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 14.67/8.50 [2019-03-28 11:57:49,220 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 14.67/8.50 [2019-03-28 11:57:49,224 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 14.67/8.50 [2019-03-28 11:57:49,226 INFO L271 PluginConnector]: Initializing CDTParser... 14.67/8.50 [2019-03-28 11:57:49,226 INFO L276 PluginConnector]: CDTParser initialized 14.67/8.50 [2019-03-28 11:57:49,227 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 14.67/8.50 [2019-03-28 11:57:49,301 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/cab0b57f82654fde9c86c50ab3213b15/FLAG897284fa4 14.67/8.50 [2019-03-28 11:57:49,864 INFO L307 CDTParser]: Found 1 translation units. 14.67/8.50 [2019-03-28 11:57:49,865 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 14.67/8.50 [2019-03-28 11:57:49,871 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/cab0b57f82654fde9c86c50ab3213b15/FLAG897284fa4 14.67/8.50 [2019-03-28 11:57:50,272 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/cab0b57f82654fde9c86c50ab3213b15 14.67/8.50 [2019-03-28 11:57:50,283 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 14.67/8.50 [2019-03-28 11:57:50,285 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 14.67/8.50 [2019-03-28 11:57:50,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 14.67/8.50 [2019-03-28 11:57:50,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 14.67/8.50 [2019-03-28 11:57:50,290 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 14.67/8.50 [2019-03-28 11:57:50,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:57:50" (1/1) ... 14.67/8.50 [2019-03-28 11:57:50,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f5fd29f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:57:50, skipping insertion in model container 14.67/8.50 [2019-03-28 11:57:50,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 11:57:50" (1/1) ... 14.67/8.50 [2019-03-28 11:57:50,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 14.67/8.50 [2019-03-28 11:57:50,318 INFO L176 MainTranslator]: Built tables and reachable declarations 14.67/8.50 [2019-03-28 11:57:50,472 INFO L206 PostProcessor]: Analyzing one entry point: main 14.67/8.50 [2019-03-28 11:57:50,477 INFO L191 MainTranslator]: Completed pre-run 14.67/8.50 [2019-03-28 11:57:50,491 INFO L206 PostProcessor]: Analyzing one entry point: main 14.67/8.50 [2019-03-28 11:57:50,505 INFO L195 MainTranslator]: Completed translation 14.67/8.50 [2019-03-28 11:57:50,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 11:57:50 WrapperNode 14.67/8.50 [2019-03-28 11:57:50,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 14.67/8.50 [2019-03-28 11:57:50,507 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