details

property	value
status	complete
benchmark	RecursiveNonterminating_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n045.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer
configuration	default
runtime (wallclock)	4.18667507172 seconds
cpu usage	8.991247452
max memory	3.42626304E8

stage attributes

key	value
output-size	23696
starexec-result	MAYBE

output

/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- This is Ultimate 0.1.23-873feed-m [2018-07-13 07:18:57,459 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-13 07:18:57,461 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-13 07:18:57,472 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-13 07:18:57,472 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-13 07:18:57,473 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-13 07:18:57,474 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-13 07:18:57,475 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-13 07:18:57,477 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-13 07:18:57,477 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-13 07:18:57,478 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-13 07:18:57,478 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-13 07:18:57,479 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-13 07:18:57,480 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-13 07:18:57,481 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-13 07:18:57,481 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-13 07:18:57,482 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-13 07:18:57,484 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-13 07:18:57,485 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-13 07:18:57,487 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-13 07:18:57,488 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-13 07:18:57,489 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-13 07:18:57,491 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-13 07:18:57,491 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-13 07:18:57,491 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-13 07:18:57,492 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-13 07:18:57,493 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-13 07:18:57,493 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-13 07:18:57,494 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-13 07:18:57,495 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-13 07:18:57,495 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-13 07:18:57,496 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-13 07:18:57,496 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-13 07:18:57,496 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-13 07:18:57,497 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-13 07:18:57,497 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-13 07:18:57,498 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2018-07-13 07:18:57,512 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-13 07:18:57,512 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-13 07:18:57,513 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-13 07:18:57,513 INFO L133 SettingsManager]: * Rewrite not-equals=true [2018-07-13 07:18:57,513 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-13 07:18:57,513 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2018-07-13 07:18:57,514 INFO L133 SettingsManager]: * Use SBE=true [2018-07-13 07:18:57,514 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-13 07:18:57,514 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-13 07:18:57,514 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-13 07:18:57,514 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2018-07-13 07:18:57,514 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-13 07:18:57,515 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-13 07:18:57,515 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2018-07-13 07:18:57,515 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2018-07-13 07:18:57,515 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-13 07:18:57,515 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-13 07:18:57,515 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-13 07:18:57,516 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-13 07:18:57,516 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-13 07:18:57,516 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2018-07-13 07:18:57,516 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-13 07:18:57,516 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-13 07:18:57,517 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-13 07:18:57,517 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2018-07-13 07:18:57,517 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-13 07:18:57,517 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-13 07:18:57,517 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-13 07:18:57,517 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-13 07:18:57,542 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-13 07:18:57,556 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-13 07:18:57,559 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-07-13 07:18:57,561 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-13 07:18:57,561 INFO L276 PluginConnector]: CDTParser initialized [2018-07-13 07:18:57,562 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c !SESSION 2018-07-13 07:18:55.365 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_144 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox/tmp/BenchExec_run_S1pgAY/tmp -i /export/starexec/sandbox/benchmark/theBenchmark.c !ENTRY org.eclipse.cdt.core 1 0 2018-07-13 07:18:57.930 !MESSAGE Indexed 'FLAG04b854196' (0 sources, 0 headers) in 0.002 sec: 0 declarations; 0 references; 0 unresolved inclusions; 0 syntax errors; 0 unresolved names (0%) [2018-07-13 07:18:57,938 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_S1pgAY/tmp/18551abb0b6747f5a4b57ea7e7070774/FLAG04b854196 [2018-07-13 07:18:58,061 INFO L276 CDTParser]: Found 1 translation units. [2018-07-13 07:18:58,061 INFO L158 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2018-07-13 07:18:58,068 INFO L324 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_S1pgAY/tmp/18551abb0b6747f5a4b57ea7e7070774/FLAG04b854196 [2018-07-13 07:18:58,122 INFO L332 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/BenchExec_run_S1pgAY/tmp/18551abb0b6747f5a4b57ea7e7070774 [2018-07-13 07:18:58,133 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-13 07:18:58,134 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2018-07-13 07:18:58,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-13 07:18:58,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-13 07:18:58,141 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-13 07:18:58,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 07:18:58" (1/1) ... popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C 88007