details

property	value
status	complete
benchmark	LeikeHeizmann-WST2014-Ex6_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n146.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.31118 seconds
cpu usage	12.7647
user time	12.1372
system time	0.627568
max virtual memory	6.069072E7
max residence set size	390824.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 11:17:25,098 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 11:17:25,100 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 11:17:25,112 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 11:17:25,112 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 11:17:25,113 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 11:17:25,114 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 11:17:25,116 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 11:17:25,117 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 11:17:25,118 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 11:17:25,119 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 11:17:25,119 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 11:17:25,120 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 11:17:25,121 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 11:17:25,122 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 11:17:25,123 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 11:17:25,123 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 11:17:25,125 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 11:17:25,127 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 11:17:25,128 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 11:17:25,129 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 11:17:25,130 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 11:17:25,133 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 11:17:25,133 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 11:17:25,133 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 11:17:25,134 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 11:17:25,134 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 11:17:25,135 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 11:17:25,136 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 11:17:25,136 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 11:17:25,137 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 11:17:25,138 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 11:17:25,139 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 11:17:25,139 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 11:17:25,139 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 11:17:25,140 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 11:17:25,140 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 11:17:25,141 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 11:17:25,141 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 11:17:25,142 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 11:17:25,156 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 11:17:25,157 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 11:17:25,158 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 11:17:25,158 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 11:17:25,158 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 11:17:25,158 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 11:17:25,158 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 11:17:25,159 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 11:17:25,159 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 11:17:25,159 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 11:17:25,159 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 11:17:25,159 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 11:17:25,159 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 11:17:25,160 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 11:17:25,160 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 11:17:25,160 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 11:17:25,160 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 11:17:25,160 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 11:17:25,160 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 11:17:25,161 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 11:17:25,161 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 11:17:25,161 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 11:17:25,161 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 11:17:25,161 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 11:17:25,161 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 11:17:25,162 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 11:17:25,162 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 11:17:25,162 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 11:17:25,162 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 11:17:25,189 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 11:17:25,202 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 11:17:25,205 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 11:17:25,207 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 11:17:25,207 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 11:17:25,208 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 11:17:25,276 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/4693ccf93c314a91bef312ef441bf4e0/FLAGcf7d0ab08 [2020-06-22 11:17:25,614 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 11:17:25,615 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 11:17:25,622 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/4693ccf93c314a91bef312ef441bf4e0/FLAGcf7d0ab08 [2020-06-22 11:17:26,020 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/4693ccf93c314a91bef312ef441bf4e0 [2020-06-22 11:17:26,032 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 11:17:26,034 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 11:17:26,035 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 11:17:26,035 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 11:17:26,039 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 11:17:26,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 11:17:26" (1/1) ... [2020-06-22 11:17:26,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f23226 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:17:26, skipping insertion in model container [2020-06-22 11:17:26,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 11:17:26" (1/1) ... [2020-06-22 11:17:26,051 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 11:17:26,069 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 11:17:26,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 11:17:26,233 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 11:17:26,314 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 11:17:26,329 INFO L195 MainTranslator]: Completed translation [2020-06-22 11:17:26,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 11:17:26 WrapperNode [2020-06-22 11:17:26,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 11:17:26,331 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

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actions

all output return to C_Integer