details

property	value
status	complete
benchmark	svcomp_stroeder2_unsafe.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n142.star.cs.uiowa.edu
space	AProVE_memory_unsafe

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	5.4973 seconds
cpu usage	11.4259
user time	10.9821
system time	0.443761
max virtual memory	6.0274716E7
max residence set size	375932.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 08:38:39,885 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 08:38:39,887 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 08:38:39,898 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 08:38:39,898 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 08:38:39,899 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 08:38:39,900 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 08:38:39,902 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 08:38:39,903 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 08:38:39,904 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 08:38:39,906 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 08:38:39,906 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 08:38:39,907 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 08:38:39,908 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 08:38:39,909 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 08:38:39,909 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 08:38:39,910 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 08:38:39,912 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 08:38:39,914 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 08:38:39,915 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 08:38:39,916 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 08:38:39,917 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 08:38:39,919 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 08:38:39,919 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 08:38:39,920 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 08:38:39,920 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 08:38:39,921 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 08:38:39,922 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 08:38:39,922 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 08:38:39,922 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 08:38:39,923 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 08:38:39,924 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 08:38:39,925 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 08:38:39,925 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 08:38:39,925 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 08:38:39,926 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 08:38:39,926 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 08:38:39,927 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 08:38:39,927 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 08:38:39,928 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 08:38:39,942 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 08:38:39,942 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 08:38:39,943 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 08:38:39,943 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 08:38:39,943 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 08:38:39,943 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 08:38:39,943 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 08:38:39,944 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 08:38:39,944 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 08:38:39,944 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 08:38:39,944 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 08:38:39,944 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 08:38:39,944 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 08:38:39,945 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 08:38:39,945 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 08:38:39,945 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 08:38:39,945 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 08:38:39,945 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 08:38:39,945 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 08:38:39,946 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 08:38:39,946 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 08:38:39,946 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 08:38:39,946 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 08:38:39,946 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 08:38:39,946 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 08:38:39,947 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 08:38:39,947 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 08:38:39,947 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 08:38:39,947 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 08:38:39,972 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 08:38:39,985 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 08:38:39,988 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 08:38:39,990 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 08:38:39,990 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 08:38:39,991 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 08:38:40,053 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/b5b11d08fa984969b0355674f87f0c8c/FLAGbff7abfcf [2020-06-22 08:38:40,397 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 08:38:40,398 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 08:38:40,404 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/b5b11d08fa984969b0355674f87f0c8c/FLAGbff7abfcf [2020-06-22 08:38:40,819 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/b5b11d08fa984969b0355674f87f0c8c [2020-06-22 08:38:40,832 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 08:38:40,833 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 08:38:40,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 08:38:40,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 08:38:40,839 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 08:38:40,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:38:40" (1/1) ... [2020-06-22 08:38:40,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59f9716b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:38:40, skipping insertion in model container [2020-06-22 08:38:40,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 08:38:40" (1/1) ... [2020-06-22 08:38:40,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 08:38:40,870 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 08:38:41,035 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:38:41,105 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 08:38:41,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 08:38:41,138 INFO L195 MainTranslator]: Completed translation [2020-06-22 08:38:41,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 08:38:41 WrapperNode [2020-06-22 08:38:41,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 08:38:41,140 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

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actions

all output return to C