details

property	value
status	complete
benchmark	ChenFlurMukhopadhyay-SAS2012-Ex4.01_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n139.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	18.1296 seconds
cpu usage	25.1399
user time	24.5908
system time	0.549054
max virtual memory	6.07539E7
max residence set size	372988.0

stage attributes

key	value
starexec-result	YES

output

25.10/18.12 YES 25.10/18.12 25.10/18.12 Ultimate: Cannot open display: 25.10/18.12 This is Ultimate 0.1.24-8dc7c08-m 25.10/18.12 [2019-03-29 02:06:01,467 INFO L170 SettingsManager]: Resetting all preferences to default values... 25.10/18.12 [2019-03-29 02:06:01,469 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 25.10/18.12 [2019-03-29 02:06:01,480 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 25.10/18.12 [2019-03-29 02:06:01,480 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 25.10/18.12 [2019-03-29 02:06:01,481 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 25.10/18.12 [2019-03-29 02:06:01,483 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 25.10/18.12 [2019-03-29 02:06:01,484 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 25.10/18.12 [2019-03-29 02:06:01,486 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 25.10/18.12 [2019-03-29 02:06:01,487 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 25.10/18.12 [2019-03-29 02:06:01,487 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 25.10/18.12 [2019-03-29 02:06:01,488 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 25.10/18.12 [2019-03-29 02:06:01,489 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 25.10/18.12 [2019-03-29 02:06:01,489 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 25.10/18.12 [2019-03-29 02:06:01,491 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 25.10/18.12 [2019-03-29 02:06:01,491 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 25.10/18.12 [2019-03-29 02:06:01,492 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 25.10/18.12 [2019-03-29 02:06:01,494 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 25.10/18.12 [2019-03-29 02:06:01,496 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 25.10/18.12 [2019-03-29 02:06:01,497 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 25.10/18.12 [2019-03-29 02:06:01,498 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 25.10/18.12 [2019-03-29 02:06:01,499 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 25.10/18.12 [2019-03-29 02:06:01,501 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 25.10/18.12 [2019-03-29 02:06:01,502 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 25.10/18.12 [2019-03-29 02:06:01,502 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 25.10/18.12 [2019-03-29 02:06:01,503 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 25.10/18.12 [2019-03-29 02:06:01,503 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 25.10/18.12 [2019-03-29 02:06:01,504 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 25.10/18.12 [2019-03-29 02:06:01,504 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 25.10/18.12 [2019-03-29 02:06:01,505 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 25.10/18.12 [2019-03-29 02:06:01,505 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 25.10/18.12 [2019-03-29 02:06:01,506 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 25.10/18.12 [2019-03-29 02:06:01,507 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 25.10/18.12 [2019-03-29 02:06:01,507 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 25.10/18.12 [2019-03-29 02:06:01,508 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 25.10/18.12 [2019-03-29 02:06:01,508 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 25.10/18.12 [2019-03-29 02:06:01,508 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 25.10/18.12 [2019-03-29 02:06:01,509 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 25.10/18.12 [2019-03-29 02:06:01,510 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 25.10/18.12 [2019-03-29 02:06:01,510 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 25.10/18.12 [2019-03-29 02:06:01,525 INFO L110 SettingsManager]: Loading preferences was successful 25.10/18.12 [2019-03-29 02:06:01,525 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 25.10/18.12 [2019-03-29 02:06:01,526 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 25.10/18.12 [2019-03-29 02:06:01,526 INFO L133 SettingsManager]: * Rewrite not-equals=true 25.10/18.12 [2019-03-29 02:06:01,526 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 25.10/18.12 [2019-03-29 02:06:01,527 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 25.10/18.12 [2019-03-29 02:06:01,527 INFO L133 SettingsManager]: * Use SBE=true 25.10/18.12 [2019-03-29 02:06:01,527 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 25.10/18.12 [2019-03-29 02:06:01,527 INFO L133 SettingsManager]: * Use old map elimination=false 25.10/18.12 [2019-03-29 02:06:01,527 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 25.10/18.12 [2019-03-29 02:06:01,527 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 25.10/18.12 [2019-03-29 02:06:01,528 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 25.10/18.12 [2019-03-29 02:06:01,528 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 25.10/18.12 [2019-03-29 02:06:01,528 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 25.10/18.12 [2019-03-29 02:06:01,528 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 25.10/18.12 [2019-03-29 02:06:01,528 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 25.10/18.12 [2019-03-29 02:06:01,528 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 25.10/18.12 [2019-03-29 02:06:01,529 INFO L133 SettingsManager]: * Check division by zero=IGNORE 25.10/18.12 [2019-03-29 02:06:01,529 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 25.10/18.12 [2019-03-29 02:06:01,529 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 25.10/18.12 [2019-03-29 02:06:01,529 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 25.10/18.12 [2019-03-29 02:06:01,529 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 25.10/18.12 [2019-03-29 02:06:01,529 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 25.10/18.12 [2019-03-29 02:06:01,530 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 25.10/18.12 [2019-03-29 02:06:01,530 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 25.10/18.12 [2019-03-29 02:06:01,530 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 25.10/18.12 [2019-03-29 02:06:01,530 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 25.10/18.12 [2019-03-29 02:06:01,530 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 25.10/18.12 [2019-03-29 02:06:01,530 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 25.10/18.12 [2019-03-29 02:06:01,556 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 25.10/18.12 [2019-03-29 02:06:01,569 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 25.10/18.12 [2019-03-29 02:06:01,573 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 25.10/18.12 [2019-03-29 02:06:01,574 INFO L271 PluginConnector]: Initializing CDTParser... 25.10/18.12 [2019-03-29 02:06:01,575 INFO L276 PluginConnector]: CDTParser initialized 25.10/18.12 [2019-03-29 02:06:01,575 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 25.10/18.12 [2019-03-29 02:06:01,633 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/7fdcad70168145a6a0c9c2a065628ba2/FLAGb62622197 25.10/18.12 [2019-03-29 02:06:01,973 INFO L307 CDTParser]: Found 1 translation units. 25.10/18.12 [2019-03-29 02:06:01,974 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 25.10/18.12 [2019-03-29 02:06:01,980 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/7fdcad70168145a6a0c9c2a065628ba2/FLAGb62622197 25.10/18.12 [2019-03-29 02:06:02,393 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/7fdcad70168145a6a0c9c2a065628ba2 25.10/18.12 [2019-03-29 02:06:02,405 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 25.10/18.12 [2019-03-29 02:06:02,406 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 25.10/18.12 [2019-03-29 02:06:02,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 25.10/18.12 [2019-03-29 02:06:02,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 25.10/18.12 [2019-03-29 02:06:02,411 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 25.10/18.12 [2019-03-29 02:06:02,412 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:06:02" (1/1) ... 25.10/18.12 [2019-03-29 02:06:02,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c88747c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:06:02, skipping insertion in model container 25.10/18.12 [2019-03-29 02:06:02,415 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 02:06:02" (1/1) ... 25.10/18.12 [2019-03-29 02:06:02,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 25.10/18.12 [2019-03-29 02:06:02,440 INFO L176 MainTranslator]: Built tables and reachable declarations 25.10/18.12 [2019-03-29 02:06:02,595 INFO L206 PostProcessor]: Analyzing one entry point: main 25.10/18.12 [2019-03-29 02:06:02,602 INFO L191 MainTranslator]: Completed pre-run 25.10/18.12 [2019-03-29 02:06:02,618 INFO L206 PostProcessor]: Analyzing one entry point: main 25.10/18.12 [2019-03-29 02:06:02,687 INFO L195 MainTranslator]: Completed translation 25.10/18.12 [2019-03-29 02:06:02,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 02:06:02 WrapperNode 25.10/18.12 [2019-03-29 02:06:02,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 25.10/18.12 [2019-03-29 02:06:02,689 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 2019-03-28 22.15