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C 2019-03-28 11.48 pair #432170909
details
property
value
status
complete
benchmark
NonTerminationSimple6_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n002.star.cs.uiowa.edu
space
Ultimate
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
5.86222 seconds
cpu usage
11.9343
user time
11.4092
system time
0.525085
max virtual memory
6.0666548E7
max residence set size
397004.0
stage attributes
key
value
starexec-result
NO
output
11.86/5.86 NO 11.86/5.86 11.86/5.86 Ultimate: Cannot open display: 11.86/5.86 This is Ultimate 0.1.24-8dc7c08-m 11.86/5.86 [2019-03-28 12:32:00,482 INFO L170 SettingsManager]: Resetting all preferences to default values... 11.86/5.86 [2019-03-28 12:32:00,484 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 11.86/5.86 [2019-03-28 12:32:00,495 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 11.86/5.86 [2019-03-28 12:32:00,495 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 11.86/5.86 [2019-03-28 12:32:00,496 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 11.86/5.86 [2019-03-28 12:32:00,498 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 11.86/5.86 [2019-03-28 12:32:00,499 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 11.86/5.86 [2019-03-28 12:32:00,501 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 11.86/5.86 [2019-03-28 12:32:00,502 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 11.86/5.86 [2019-03-28 12:32:00,502 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 11.86/5.86 [2019-03-28 12:32:00,503 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 11.86/5.86 [2019-03-28 12:32:00,504 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 11.86/5.86 [2019-03-28 12:32:00,504 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 11.86/5.86 [2019-03-28 12:32:00,506 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 11.86/5.86 [2019-03-28 12:32:00,506 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 11.86/5.86 [2019-03-28 12:32:00,507 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 11.86/5.86 [2019-03-28 12:32:00,509 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 11.86/5.86 [2019-03-28 12:32:00,511 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 11.86/5.86 [2019-03-28 12:32:00,512 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 11.86/5.86 [2019-03-28 12:32:00,513 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 11.86/5.86 [2019-03-28 12:32:00,514 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 11.86/5.86 [2019-03-28 12:32:00,517 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 11.86/5.86 [2019-03-28 12:32:00,517 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 11.86/5.86 [2019-03-28 12:32:00,517 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 11.86/5.86 [2019-03-28 12:32:00,518 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 11.86/5.86 [2019-03-28 12:32:00,518 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 11.86/5.86 [2019-03-28 12:32:00,519 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 11.86/5.86 [2019-03-28 12:32:00,519 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 11.86/5.86 [2019-03-28 12:32:00,520 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 11.86/5.86 [2019-03-28 12:32:00,521 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 11.86/5.86 [2019-03-28 12:32:00,522 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 11.86/5.86 [2019-03-28 12:32:00,523 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 11.86/5.86 [2019-03-28 12:32:00,523 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 11.86/5.86 [2019-03-28 12:32:00,523 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 11.86/5.86 [2019-03-28 12:32:00,524 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 11.86/5.86 [2019-03-28 12:32:00,524 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 11.86/5.86 [2019-03-28 12:32:00,525 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 11.86/5.86 [2019-03-28 12:32:00,525 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 11.86/5.86 [2019-03-28 12:32:00,526 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 11.86/5.86 [2019-03-28 12:32:00,540 INFO L110 SettingsManager]: Loading preferences was successful 11.86/5.86 [2019-03-28 12:32:00,541 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 11.86/5.86 [2019-03-28 12:32:00,542 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 11.86/5.86 [2019-03-28 12:32:00,542 INFO L133 SettingsManager]: * Rewrite not-equals=true 11.86/5.86 [2019-03-28 12:32:00,542 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 11.86/5.86 [2019-03-28 12:32:00,542 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 11.86/5.86 [2019-03-28 12:32:00,543 INFO L133 SettingsManager]: * Use SBE=true 11.86/5.86 [2019-03-28 12:32:00,543 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 11.86/5.86 [2019-03-28 12:32:00,543 INFO L133 SettingsManager]: * Use old map elimination=false 11.86/5.86 [2019-03-28 12:32:00,543 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 11.86/5.86 [2019-03-28 12:32:00,543 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 11.86/5.86 [2019-03-28 12:32:00,544 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 11.86/5.86 [2019-03-28 12:32:00,544 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 11.86/5.86 [2019-03-28 12:32:00,544 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 11.86/5.86 [2019-03-28 12:32:00,544 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 11.86/5.86 [2019-03-28 12:32:00,544 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 11.86/5.86 [2019-03-28 12:32:00,545 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 11.86/5.86 [2019-03-28 12:32:00,545 INFO L133 SettingsManager]: * Check division by zero=IGNORE 11.86/5.86 [2019-03-28 12:32:00,545 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 11.86/5.86 [2019-03-28 12:32:00,545 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 11.86/5.86 [2019-03-28 12:32:00,545 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 11.86/5.86 [2019-03-28 12:32:00,546 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 11.86/5.86 [2019-03-28 12:32:00,546 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 11.86/5.86 [2019-03-28 12:32:00,546 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 11.86/5.86 [2019-03-28 12:32:00,546 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 11.86/5.86 [2019-03-28 12:32:00,546 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 11.86/5.86 [2019-03-28 12:32:00,547 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 11.86/5.86 [2019-03-28 12:32:00,547 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 11.86/5.86 [2019-03-28 12:32:00,547 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 11.86/5.86 [2019-03-28 12:32:00,573 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 11.86/5.86 [2019-03-28 12:32:00,585 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 11.86/5.86 [2019-03-28 12:32:00,589 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 11.86/5.86 [2019-03-28 12:32:00,590 INFO L271 PluginConnector]: Initializing CDTParser... 11.86/5.86 [2019-03-28 12:32:00,591 INFO L276 PluginConnector]: CDTParser initialized 11.86/5.86 [2019-03-28 12:32:00,591 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 11.86/5.86 [2019-03-28 12:32:00,647 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/329fd111e26b41558b8672c9cd7b2b04/FLAGbb3c00ca6 11.86/5.86 [2019-03-28 12:32:00,983 INFO L307 CDTParser]: Found 1 translation units. 11.86/5.86 [2019-03-28 12:32:00,984 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 11.86/5.86 [2019-03-28 12:32:00,991 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/329fd111e26b41558b8672c9cd7b2b04/FLAGbb3c00ca6 11.86/5.86 [2019-03-28 12:32:01,391 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/329fd111e26b41558b8672c9cd7b2b04 11.86/5.86 [2019-03-28 12:32:01,403 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 11.86/5.86 [2019-03-28 12:32:01,405 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 11.86/5.86 [2019-03-28 12:32:01,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 11.86/5.86 [2019-03-28 12:32:01,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 11.86/5.86 [2019-03-28 12:32:01,410 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 11.86/5.86 [2019-03-28 12:32:01,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:32:01" (1/1) ... 11.86/5.86 [2019-03-28 12:32:01,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bbf8484 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:01, skipping insertion in model container 11.86/5.86 [2019-03-28 12:32:01,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:32:01" (1/1) ... 11.86/5.86 [2019-03-28 12:32:01,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 11.86/5.86 [2019-03-28 12:32:01,440 INFO L176 MainTranslator]: Built tables and reachable declarations 11.86/5.86 [2019-03-28 12:32:01,598 INFO L206 PostProcessor]: Analyzing one entry point: main 11.86/5.86 [2019-03-28 12:32:01,603 INFO L191 MainTranslator]: Completed pre-run 11.86/5.86 [2019-03-28 12:32:01,618 INFO L206 PostProcessor]: Analyzing one entry point: main 11.86/5.86 [2019-03-28 12:32:01,634 INFO L195 MainTranslator]: Completed translation 11.86/5.86 [2019-03-28 12:32:01,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:32:01 WrapperNode 11.86/5.86 [2019-03-28 12:32:01,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 11.86/5.86 [2019-03-28 12:32:01,636 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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return to C 2019-03-28 11.48