details

property	value
status	complete
benchmark	Urban-WST2013-Fig1_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)	5.51493 seconds
cpu usage	11.6791
user time	11.2435
system time	0.435566
max virtual memory	6.027514E7
max residence set size	375416.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 09:28:25,523 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 09:28:25,525 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 09:28:25,536 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 09:28:25,537 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 09:28:25,538 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 09:28:25,539 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 09:28:25,540 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 09:28:25,542 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 09:28:25,543 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 09:28:25,544 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 09:28:25,544 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 09:28:25,545 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 09:28:25,546 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 09:28:25,547 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 09:28:25,547 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 09:28:25,548 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 09:28:25,550 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 09:28:25,552 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 09:28:25,553 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 09:28:25,554 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 09:28:25,555 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 09:28:25,557 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 09:28:25,557 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 09:28:25,558 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 09:28:25,558 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 09:28:25,559 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 09:28:25,560 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 09:28:25,560 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 09:28:25,561 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 09:28:25,561 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 09:28:25,562 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 09:28:25,563 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 09:28:25,563 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 09:28:25,564 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 09:28:25,564 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 09:28:25,564 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 09:28:25,565 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 09:28:25,566 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 09:28:25,566 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 09:28:25,581 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 09:28:25,581 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 09:28:25,582 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 09:28:25,583 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 09:28:25,583 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 09:28:25,583 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 09:28:25,583 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 09:28:25,583 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 09:28:25,584 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 09:28:25,584 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 09:28:25,584 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 09:28:25,584 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 09:28:25,584 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 09:28:25,584 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 09:28:25,585 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 09:28:25,585 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 09:28:25,585 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 09:28:25,585 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 09:28:25,585 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 09:28:25,586 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 09:28:25,586 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 09:28:25,586 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 09:28:25,586 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 09:28:25,586 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 09:28:25,586 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 09:28:25,587 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 09:28:25,587 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 09:28:25,587 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 09:28:25,587 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 09:28:25,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 09:28:25,628 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 09:28:25,632 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 09:28:25,633 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 09:28:25,634 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 09:28:25,634 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 09:28:25,745 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/1bb46d16c1ea4ac1816afdd0afa02de6/FLAG66416e5ba [2020-06-22 09:28:26,084 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 09:28:26,085 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 09:28:26,091 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/1bb46d16c1ea4ac1816afdd0afa02de6/FLAG66416e5ba [2020-06-22 09:28:26,493 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/1bb46d16c1ea4ac1816afdd0afa02de6 [2020-06-22 09:28:26,504 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 09:28:26,506 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 09:28:26,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 09:28:26,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 09:28:26,511 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 09:28:26,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:28:26" (1/1) ... [2020-06-22 09:28:26,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5be7a899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:28:26, skipping insertion in model container [2020-06-22 09:28:26,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:28:26" (1/1) ... [2020-06-22 09:28:26,522 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 09:28:26,539 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 09:28:26,691 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:28:26,695 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 09:28:26,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:28:26,778 INFO L195 MainTranslator]: Completed translation [2020-06-22 09:28:26,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:28:26 WrapperNode [2020-06-22 09:28:26,779 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 09:28:26,780 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