details

property	value
status	complete
benchmark	Division_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n032.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.76023 seconds
cpu usage	11.8841
user time	11.4087
system time	0.475364
max virtual memory	6.0368192E7
max residence set size	391788.0

stage attributes

key	value
starexec-result	NO

output

11.82/5.75 NO 11.82/5.75 11.82/5.75 Ultimate: Cannot open display: 11.82/5.75 This is Ultimate 0.1.24-8dc7c08-m 11.82/5.75 [2019-03-28 12:33:45,449 INFO L170 SettingsManager]: Resetting all preferences to default values... 11.82/5.75 [2019-03-28 12:33:45,451 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 11.82/5.75 [2019-03-28 12:33:45,463 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 11.82/5.75 [2019-03-28 12:33:45,463 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 11.82/5.75 [2019-03-28 12:33:45,464 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 11.82/5.75 [2019-03-28 12:33:45,465 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 11.82/5.75 [2019-03-28 12:33:45,467 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 11.82/5.75 [2019-03-28 12:33:45,468 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 11.82/5.76 [2019-03-28 12:33:45,469 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 11.82/5.76 [2019-03-28 12:33:45,470 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 11.82/5.76 [2019-03-28 12:33:45,470 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 11.82/5.76 [2019-03-28 12:33:45,471 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 11.82/5.76 [2019-03-28 12:33:45,472 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 11.82/5.76 [2019-03-28 12:33:45,473 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 11.82/5.76 [2019-03-28 12:33:45,474 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 11.82/5.76 [2019-03-28 12:33:45,474 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 11.82/5.76 [2019-03-28 12:33:45,476 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 11.82/5.76 [2019-03-28 12:33:45,478 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 11.82/5.76 [2019-03-28 12:33:45,480 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 11.82/5.76 [2019-03-28 12:33:45,481 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 11.82/5.76 [2019-03-28 12:33:45,482 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 11.82/5.76 [2019-03-28 12:33:45,484 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 11.82/5.76 [2019-03-28 12:33:45,484 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 11.82/5.76 [2019-03-28 12:33:45,484 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 11.82/5.76 [2019-03-28 12:33:45,485 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 11.82/5.76 [2019-03-28 12:33:45,485 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 11.82/5.76 [2019-03-28 12:33:45,486 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 11.82/5.76 [2019-03-28 12:33:45,486 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 11.82/5.76 [2019-03-28 12:33:45,487 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 11.82/5.76 [2019-03-28 12:33:45,488 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 11.82/5.76 [2019-03-28 12:33:45,488 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 11.82/5.76 [2019-03-28 12:33:45,489 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 11.82/5.76 [2019-03-28 12:33:45,490 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 11.82/5.76 [2019-03-28 12:33:45,490 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 11.82/5.76 [2019-03-28 12:33:45,490 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 11.82/5.76 [2019-03-28 12:33:45,491 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 11.82/5.76 [2019-03-28 12:33:45,492 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 11.82/5.76 [2019-03-28 12:33:45,492 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 11.82/5.76 [2019-03-28 12:33:45,493 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 11.82/5.76 [2019-03-28 12:33:45,507 INFO L110 SettingsManager]: Loading preferences was successful 11.82/5.76 [2019-03-28 12:33:45,507 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 11.82/5.76 [2019-03-28 12:33:45,508 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 11.82/5.76 [2019-03-28 12:33:45,509 INFO L133 SettingsManager]: * Rewrite not-equals=true 11.82/5.76 [2019-03-28 12:33:45,509 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 11.82/5.76 [2019-03-28 12:33:45,509 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 11.82/5.76 [2019-03-28 12:33:45,509 INFO L133 SettingsManager]: * Use SBE=true 11.82/5.76 [2019-03-28 12:33:45,509 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 11.82/5.76 [2019-03-28 12:33:45,509 INFO L133 SettingsManager]: * Use old map elimination=false 11.82/5.76 [2019-03-28 12:33:45,510 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 11.82/5.76 [2019-03-28 12:33:45,510 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 11.82/5.76 [2019-03-28 12:33:45,510 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 11.82/5.76 [2019-03-28 12:33:45,510 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 11.82/5.76 [2019-03-28 12:33:45,510 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 11.82/5.76 [2019-03-28 12:33:45,511 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 11.82/5.76 [2019-03-28 12:33:45,511 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 11.82/5.76 [2019-03-28 12:33:45,511 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 11.82/5.76 [2019-03-28 12:33:45,511 INFO L133 SettingsManager]: * Check division by zero=IGNORE 11.82/5.76 [2019-03-28 12:33:45,511 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 11.82/5.76 [2019-03-28 12:33:45,511 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 11.82/5.76 [2019-03-28 12:33:45,512 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 11.82/5.76 [2019-03-28 12:33:45,512 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 11.82/5.76 [2019-03-28 12:33:45,512 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 11.82/5.76 [2019-03-28 12:33:45,512 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 11.82/5.76 [2019-03-28 12:33:45,512 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 11.82/5.76 [2019-03-28 12:33:45,513 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 11.82/5.76 [2019-03-28 12:33:45,513 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 11.82/5.76 [2019-03-28 12:33:45,513 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 11.82/5.76 [2019-03-28 12:33:45,513 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 11.82/5.76 [2019-03-28 12:33:45,539 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 11.82/5.76 [2019-03-28 12:33:45,552 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 11.82/5.76 [2019-03-28 12:33:45,556 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 11.82/5.76 [2019-03-28 12:33:45,557 INFO L271 PluginConnector]: Initializing CDTParser... 11.82/5.76 [2019-03-28 12:33:45,557 INFO L276 PluginConnector]: CDTParser initialized 11.82/5.76 [2019-03-28 12:33:45,558 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 11.82/5.76 [2019-03-28 12:33:45,624 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/282de0a6d62c41768ed853df713ab743/FLAG77e3a47e3 11.82/5.76 [2019-03-28 12:33:45,954 INFO L307 CDTParser]: Found 1 translation units. 11.82/5.76 [2019-03-28 12:33:45,955 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 11.82/5.76 [2019-03-28 12:33:45,962 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/282de0a6d62c41768ed853df713ab743/FLAG77e3a47e3 11.82/5.76 [2019-03-28 12:33:46,364 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/282de0a6d62c41768ed853df713ab743 11.82/5.76 [2019-03-28 12:33:46,375 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 11.82/5.76 [2019-03-28 12:33:46,377 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 11.82/5.76 [2019-03-28 12:33:46,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 11.82/5.76 [2019-03-28 12:33:46,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 11.82/5.76 [2019-03-28 12:33:46,382 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 11.82/5.76 [2019-03-28 12:33:46,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:33:46" (1/1) ... 11.82/5.76 [2019-03-28 12:33:46,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d6c0af2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:33:46, skipping insertion in model container 11.82/5.76 [2019-03-28 12:33:46,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:33:46" (1/1) ... 11.82/5.76 [2019-03-28 12:33:46,394 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 11.82/5.76 [2019-03-28 12:33:46,410 INFO L176 MainTranslator]: Built tables and reachable declarations 11.82/5.76 [2019-03-28 12:33:46,566 INFO L206 PostProcessor]: Analyzing one entry point: main 11.82/5.76 [2019-03-28 12:33:46,570 INFO L191 MainTranslator]: Completed pre-run 11.82/5.76 [2019-03-28 12:33:46,585 INFO L206 PostProcessor]: Analyzing one entry point: main 11.82/5.76 [2019-03-28 12:33:46,664 INFO L195 MainTranslator]: Completed translation 11.82/5.76 [2019-03-28 12:33:46,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:33:46 WrapperNode 11.82/5.76 [2019-03-28 12:33:46,664 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 11.82/5.76 [2019-03-28 12:33:46,665 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 2019-03-28 11.48