details

property	value
status	complete
benchmark	ChenFlurMukhopadhyay-SAS2012-Ex2.06_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n144.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	58.0391 seconds
cpu usage	75.1258
user time	73.9691
system time	1.15667
max virtual memory	6.067162E7
max residence set size	693464.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 02:33:25,064 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 02:33:25,066 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 02:33:25,077 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 02:33:25,077 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 02:33:25,078 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 02:33:25,079 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 02:33:25,081 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 02:33:25,082 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 02:33:25,083 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 02:33:25,084 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 02:33:25,084 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 02:33:25,085 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 02:33:25,086 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 02:33:25,087 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 02:33:25,088 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 02:33:25,089 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 02:33:25,090 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 02:33:25,092 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 02:33:25,093 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 02:33:25,094 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 02:33:25,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 02:33:25,097 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 02:33:25,098 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 02:33:25,098 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 02:33:25,099 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 02:33:25,099 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 02:33:25,100 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 02:33:25,100 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 02:33:25,101 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 02:33:25,101 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 02:33:25,102 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 02:33:25,103 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 02:33:25,103 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 02:33:25,104 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 02:33:25,104 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 02:33:25,104 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 02:33:25,105 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 02:33:25,105 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 02:33:25,106 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 02:33:25,120 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 02:33:25,120 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 02:33:25,121 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 02:33:25,121 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 02:33:25,122 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 02:33:25,122 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 02:33:25,122 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 02:33:25,122 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 02:33:25,122 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 02:33:25,123 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 02:33:25,123 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 02:33:25,123 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 02:33:25,123 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 02:33:25,123 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 02:33:25,123 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 02:33:25,124 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 02:33:25,124 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 02:33:25,124 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 02:33:25,124 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 02:33:25,124 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 02:33:25,125 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 02:33:25,125 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 02:33:25,125 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 02:33:25,125 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 02:33:25,125 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 02:33:25,126 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 02:33:25,126 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 02:33:25,126 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 02:33:25,126 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 02:33:25,151 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 02:33:25,164 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 02:33:25,168 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 02:33:25,169 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 02:33:25,169 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 02:33:25,170 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 02:33:25,237 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/19579c8a50f14a819bc0fcc3695e338f/FLAG66f56ea49 [2020-06-22 02:33:25,588 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 02:33:25,589 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 02:33:25,596 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/19579c8a50f14a819bc0fcc3695e338f/FLAG66f56ea49 [2020-06-22 02:33:25,985 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/19579c8a50f14a819bc0fcc3695e338f [2020-06-22 02:33:26,002 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 02:33:26,003 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 02:33:26,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 02:33:26,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 02:33:26,009 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 02:33:26,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 02:33:25" (1/1) ... [2020-06-22 02:33:26,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@455efea3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 02:33:26, skipping insertion in model container [2020-06-22 02:33:26,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 02:33:25" (1/1) ... [2020-06-22 02:33:26,022 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 02:33:26,040 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 02:33:26,200 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 02:33:26,205 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 02:33:26,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 02:33:26,298 INFO L195 MainTranslator]: Completed translation [2020-06-22 02:33:26,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 02:33:26 WrapperNode [2020-06-22 02:33:26,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 02:33:26,301 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