details

property	value
status	complete
benchmark	ChenFlurMukhopadhyay-SAS2012-Ex2.03_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n094.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.50183 seconds
cpu usage	11.4639
user time	11.0263
system time	0.437665
max virtual memory	6.0365604E7
max residence set size	378928.0

stage attributes

key	value
starexec-result	NO

output

11.43/5.50 NO 11.43/5.50 11.43/5.50 Ultimate: Cannot open display: 11.43/5.50 This is Ultimate 0.1.24-8dc7c08-m 11.43/5.50 [2019-03-28 22:51:44,867 INFO L170 SettingsManager]: Resetting all preferences to default values... 11.43/5.50 [2019-03-28 22:51:44,869 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 11.43/5.50 [2019-03-28 22:51:44,880 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 11.43/5.50 [2019-03-28 22:51:44,881 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 11.43/5.50 [2019-03-28 22:51:44,881 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 11.43/5.50 [2019-03-28 22:51:44,883 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 11.43/5.50 [2019-03-28 22:51:44,884 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 11.43/5.50 [2019-03-28 22:51:44,886 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 11.43/5.50 [2019-03-28 22:51:44,886 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 11.43/5.50 [2019-03-28 22:51:44,887 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 11.43/5.50 [2019-03-28 22:51:44,888 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 11.43/5.50 [2019-03-28 22:51:44,888 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 11.43/5.50 [2019-03-28 22:51:44,889 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 11.43/5.50 [2019-03-28 22:51:44,891 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 11.43/5.50 [2019-03-28 22:51:44,891 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 11.43/5.50 [2019-03-28 22:51:44,892 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 11.43/5.50 [2019-03-28 22:51:44,894 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 11.43/5.50 [2019-03-28 22:51:44,896 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 11.43/5.50 [2019-03-28 22:51:44,897 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 11.43/5.50 [2019-03-28 22:51:44,898 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 11.43/5.50 [2019-03-28 22:51:44,899 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 11.43/5.50 [2019-03-28 22:51:44,901 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 11.43/5.50 [2019-03-28 22:51:44,901 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 11.43/5.50 [2019-03-28 22:51:44,902 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 11.43/5.50 [2019-03-28 22:51:44,902 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 11.43/5.50 [2019-03-28 22:51:44,903 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 11.43/5.50 [2019-03-28 22:51:44,904 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 11.43/5.50 [2019-03-28 22:51:44,904 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 11.43/5.50 [2019-03-28 22:51:44,905 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 11.43/5.50 [2019-03-28 22:51:44,905 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 11.43/5.50 [2019-03-28 22:51:44,906 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 11.43/5.50 [2019-03-28 22:51:44,907 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 11.43/5.50 [2019-03-28 22:51:44,907 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 11.43/5.50 [2019-03-28 22:51:44,908 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 11.43/5.50 [2019-03-28 22:51:44,908 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 11.43/5.50 [2019-03-28 22:51:44,908 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 11.43/5.50 [2019-03-28 22:51:44,909 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 11.43/5.50 [2019-03-28 22:51:44,910 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 11.43/5.50 [2019-03-28 22:51:44,910 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 11.43/5.50 [2019-03-28 22:51:44,925 INFO L110 SettingsManager]: Loading preferences was successful 11.43/5.50 [2019-03-28 22:51:44,925 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 11.43/5.50 [2019-03-28 22:51:44,926 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 11.43/5.50 [2019-03-28 22:51:44,926 INFO L133 SettingsManager]: * Rewrite not-equals=true 11.43/5.50 [2019-03-28 22:51:44,926 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 11.43/5.50 [2019-03-28 22:51:44,926 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 11.43/5.50 [2019-03-28 22:51:44,927 INFO L133 SettingsManager]: * Use SBE=true 11.43/5.50 [2019-03-28 22:51:44,927 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 11.43/5.50 [2019-03-28 22:51:44,927 INFO L133 SettingsManager]: * Use old map elimination=false 11.43/5.50 [2019-03-28 22:51:44,927 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 11.43/5.50 [2019-03-28 22:51:44,927 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 11.43/5.50 [2019-03-28 22:51:44,927 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 11.43/5.50 [2019-03-28 22:51:44,928 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 11.43/5.50 [2019-03-28 22:51:44,928 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 11.43/5.50 [2019-03-28 22:51:44,928 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 11.43/5.50 [2019-03-28 22:51:44,928 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 11.43/5.50 [2019-03-28 22:51:44,928 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 11.43/5.50 [2019-03-28 22:51:44,928 INFO L133 SettingsManager]: * Check division by zero=IGNORE 11.43/5.50 [2019-03-28 22:51:44,929 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 11.43/5.50 [2019-03-28 22:51:44,929 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 11.43/5.50 [2019-03-28 22:51:44,929 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 11.43/5.50 [2019-03-28 22:51:44,929 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 11.43/5.50 [2019-03-28 22:51:44,929 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 11.43/5.50 [2019-03-28 22:51:44,930 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 11.43/5.50 [2019-03-28 22:51:44,930 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 11.43/5.50 [2019-03-28 22:51:44,930 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 11.43/5.50 [2019-03-28 22:51:44,930 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 11.43/5.50 [2019-03-28 22:51:44,930 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 11.43/5.50 [2019-03-28 22:51:44,930 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 11.43/5.50 [2019-03-28 22:51:44,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 11.43/5.50 [2019-03-28 22:51:44,969 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 11.43/5.50 [2019-03-28 22:51:44,973 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 11.43/5.50 [2019-03-28 22:51:44,974 INFO L271 PluginConnector]: Initializing CDTParser... 11.43/5.50 [2019-03-28 22:51:44,974 INFO L276 PluginConnector]: CDTParser initialized 11.43/5.50 [2019-03-28 22:51:44,975 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 11.43/5.50 [2019-03-28 22:51:45,111 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/026c03b9a3b74a1894fa07820f974207/FLAG4022e9a97 11.43/5.50 [2019-03-28 22:51:45,446 INFO L307 CDTParser]: Found 1 translation units. 11.43/5.50 [2019-03-28 22:51:45,447 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 11.43/5.50 [2019-03-28 22:51:45,453 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/026c03b9a3b74a1894fa07820f974207/FLAG4022e9a97 11.43/5.50 [2019-03-28 22:51:45,863 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/026c03b9a3b74a1894fa07820f974207 11.43/5.50 [2019-03-28 22:51:45,875 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 11.43/5.50 [2019-03-28 22:51:45,876 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 11.43/5.50 [2019-03-28 22:51:45,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 11.43/5.50 [2019-03-28 22:51:45,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 11.43/5.50 [2019-03-28 22:51:45,881 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 11.43/5.50 [2019-03-28 22:51:45,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:51:45" (1/1) ... 11.43/5.50 [2019-03-28 22:51:45,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@796a4f8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:51:45, skipping insertion in model container 11.43/5.50 [2019-03-28 22:51:45,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:51:45" (1/1) ... 11.43/5.50 [2019-03-28 22:51:45,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 11.43/5.50 [2019-03-28 22:51:45,911 INFO L176 MainTranslator]: Built tables and reachable declarations 11.43/5.50 [2019-03-28 22:51:46,068 INFO L206 PostProcessor]: Analyzing one entry point: main 11.43/5.50 [2019-03-28 22:51:46,073 INFO L191 MainTranslator]: Completed pre-run 11.43/5.50 [2019-03-28 22:51:46,089 INFO L206 PostProcessor]: Analyzing one entry point: main 11.43/5.50 [2019-03-28 22:51:46,104 INFO L195 MainTranslator]: Completed translation 11.43/5.50 [2019-03-28 22:51:46,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:51:46 WrapperNode 11.43/5.50 [2019-03-28 22:51:46,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 11.43/5.50 [2019-03-28 22:51:46,106 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