details

property	value
status	complete
benchmark	ColonSipma-TACAS2001-Fig1_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n149.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	18.1738 seconds
cpu usage	25.1798
user time	24.594
system time	0.585794
max virtual memory	6.0776232E7
max residence set size	380496.0

stage attributes

key	value
starexec-result	YES

output

25.10/18.17 YES 25.10/18.17 25.10/18.17 Ultimate: Cannot open display: 25.10/18.17 This is Ultimate 0.1.24-8dc7c08-m 25.10/18.17 [2019-03-28 22:40:00,892 INFO L170 SettingsManager]: Resetting all preferences to default values... 25.10/18.17 [2019-03-28 22:40:00,894 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 25.10/18.17 [2019-03-28 22:40:00,906 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 25.10/18.17 [2019-03-28 22:40:00,906 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 25.10/18.17 [2019-03-28 22:40:00,907 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 25.10/18.17 [2019-03-28 22:40:00,908 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 25.10/18.17 [2019-03-28 22:40:00,910 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 25.10/18.17 [2019-03-28 22:40:00,911 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 25.10/18.17 [2019-03-28 22:40:00,912 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 25.10/18.17 [2019-03-28 22:40:00,913 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 25.10/18.17 [2019-03-28 22:40:00,913 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 25.10/18.17 [2019-03-28 22:40:00,914 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 25.10/18.17 [2019-03-28 22:40:00,915 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 25.10/18.17 [2019-03-28 22:40:00,916 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 25.10/18.17 [2019-03-28 22:40:00,917 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 25.10/18.17 [2019-03-28 22:40:00,917 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 25.10/18.17 [2019-03-28 22:40:00,919 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 25.10/18.17 [2019-03-28 22:40:00,921 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 25.10/18.17 [2019-03-28 22:40:00,922 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 25.10/18.17 [2019-03-28 22:40:00,923 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 25.10/18.17 [2019-03-28 22:40:00,924 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 25.10/18.17 [2019-03-28 22:40:00,927 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 25.10/18.17 [2019-03-28 22:40:00,927 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 25.10/18.17 [2019-03-28 22:40:00,927 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 25.10/18.17 [2019-03-28 22:40:00,928 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 25.10/18.17 [2019-03-28 22:40:00,928 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 25.10/18.17 [2019-03-28 22:40:00,929 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 25.10/18.17 [2019-03-28 22:40:00,930 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 25.10/18.17 [2019-03-28 22:40:00,930 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 25.10/18.17 [2019-03-28 22:40:00,931 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 25.10/18.17 [2019-03-28 22:40:00,932 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 25.10/18.17 [2019-03-28 22:40:00,933 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 25.10/18.17 [2019-03-28 22:40:00,933 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 25.10/18.17 [2019-03-28 22:40:00,934 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 25.10/18.17 [2019-03-28 22:40:00,934 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 25.10/18.17 [2019-03-28 22:40:00,934 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 25.10/18.17 [2019-03-28 22:40:00,935 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 25.10/18.17 [2019-03-28 22:40:00,936 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 25.10/18.17 [2019-03-28 22:40:00,936 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 25.10/18.17 [2019-03-28 22:40:00,951 INFO L110 SettingsManager]: Loading preferences was successful 25.10/18.17 [2019-03-28 22:40:00,951 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 25.10/18.17 [2019-03-28 22:40:00,952 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 25.10/18.17 [2019-03-28 22:40:00,952 INFO L133 SettingsManager]: * Rewrite not-equals=true 25.10/18.17 [2019-03-28 22:40:00,952 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 25.10/18.17 [2019-03-28 22:40:00,952 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 25.10/18.17 [2019-03-28 22:40:00,953 INFO L133 SettingsManager]: * Use SBE=true 25.10/18.17 [2019-03-28 22:40:00,953 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 25.10/18.17 [2019-03-28 22:40:00,953 INFO L133 SettingsManager]: * Use old map elimination=false 25.10/18.17 [2019-03-28 22:40:00,953 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 25.10/18.17 [2019-03-28 22:40:00,953 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 25.10/18.17 [2019-03-28 22:40:00,954 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 25.10/18.17 [2019-03-28 22:40:00,954 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 25.10/18.17 [2019-03-28 22:40:00,954 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 25.10/18.17 [2019-03-28 22:40:00,954 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 25.10/18.17 [2019-03-28 22:40:00,954 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 25.10/18.17 [2019-03-28 22:40:00,954 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 25.10/18.17 [2019-03-28 22:40:00,955 INFO L133 SettingsManager]: * Check division by zero=IGNORE 25.10/18.17 [2019-03-28 22:40:00,955 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 25.10/18.17 [2019-03-28 22:40:00,955 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 25.10/18.17 [2019-03-28 22:40:00,955 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 25.10/18.17 [2019-03-28 22:40:00,955 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 25.10/18.17 [2019-03-28 22:40:00,955 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 25.10/18.17 [2019-03-28 22:40:00,956 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 25.10/18.17 [2019-03-28 22:40:00,956 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 25.10/18.17 [2019-03-28 22:40:00,956 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 25.10/18.17 [2019-03-28 22:40:00,956 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 25.10/18.17 [2019-03-28 22:40:00,956 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 25.10/18.17 [2019-03-28 22:40:00,956 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 25.10/18.17 [2019-03-28 22:40:00,982 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 25.10/18.17 [2019-03-28 22:40:00,994 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 25.10/18.17 [2019-03-28 22:40:00,998 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 25.10/18.17 [2019-03-28 22:40:00,999 INFO L271 PluginConnector]: Initializing CDTParser... 25.10/18.17 [2019-03-28 22:40:01,000 INFO L276 PluginConnector]: CDTParser initialized 25.10/18.17 [2019-03-28 22:40:01,001 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 25.10/18.17 [2019-03-28 22:40:01,064 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/3de060bdada441388fe0bee0a7993fab/FLAG51674b2f8 25.10/18.17 [2019-03-28 22:40:01,420 INFO L307 CDTParser]: Found 1 translation units. 25.10/18.17 [2019-03-28 22:40:01,421 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 25.10/18.17 [2019-03-28 22:40:01,428 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/3de060bdada441388fe0bee0a7993fab/FLAG51674b2f8 25.10/18.17 [2019-03-28 22:40:01,839 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/3de060bdada441388fe0bee0a7993fab 25.10/18.17 [2019-03-28 22:40:01,851 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 25.10/18.17 [2019-03-28 22:40:01,852 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 25.10/18.17 [2019-03-28 22:40:01,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 25.10/18.17 [2019-03-28 22:40:01,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 25.10/18.17 [2019-03-28 22:40:01,857 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 25.10/18.17 [2019-03-28 22:40:01,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:40:01" (1/1) ... 25.10/18.17 [2019-03-28 22:40:01,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@691e20d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:40:01, skipping insertion in model container 25.10/18.17 [2019-03-28 22:40:01,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:40:01" (1/1) ... 25.10/18.17 [2019-03-28 22:40:01,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 25.10/18.17 [2019-03-28 22:40:01,887 INFO L176 MainTranslator]: Built tables and reachable declarations 25.10/18.17 [2019-03-28 22:40:02,041 INFO L206 PostProcessor]: Analyzing one entry point: main 25.10/18.17 [2019-03-28 22:40:02,046 INFO L191 MainTranslator]: Completed pre-run 25.10/18.17 [2019-03-28 22:40:02,062 INFO L206 PostProcessor]: Analyzing one entry point: main 25.10/18.17 [2019-03-28 22:40:02,076 INFO L195 MainTranslator]: Completed translation 25.10/18.17 [2019-03-28 22:40:02,077 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:40:02 WrapperNode 25.10/18.17 [2019-03-28 22:40:02,077 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 25.10/18.17 [2019-03-28 22:40:02,078 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