details

property	value
status	complete
benchmark	svcomp_ex3b-alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n144.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	16.2516 seconds
cpu usage	39.1338
user time	37.2555
system time	1.87836
max virtual memory	6.0624392E7
max residence set size	1025220.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 09:51:39,862 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 09:51:39,865 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 09:51:39,876 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 09:51:39,876 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 09:51:39,877 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 09:51:39,878 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 09:51:39,880 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 09:51:39,881 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 09:51:39,882 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 09:51:39,883 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 09:51:39,883 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 09:51:39,884 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 09:51:39,885 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 09:51:39,886 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 09:51:39,887 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 09:51:39,887 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 09:51:39,889 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 09:51:39,891 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 09:51:39,892 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 09:51:39,893 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 09:51:39,894 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 09:51:39,896 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 09:51:39,897 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 09:51:39,897 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 09:51:39,898 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 09:51:39,898 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 09:51:39,899 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 09:51:39,899 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 09:51:39,900 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 09:51:39,900 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 09:51:39,901 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 09:51:39,902 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 09:51:39,902 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 09:51:39,903 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 09:51:39,903 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 09:51:39,903 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 09:51:39,904 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 09:51:39,905 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 09:51:39,905 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 09:51:39,919 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 09:51:39,919 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 09:51:39,920 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 09:51:39,921 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 09:51:39,921 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 09:51:39,921 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 09:51:39,921 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 09:51:39,921 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 09:51:39,921 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 09:51:39,922 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 09:51:39,922 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 09:51:39,922 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 09:51:39,922 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 09:51:39,922 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 09:51:39,922 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 09:51:39,923 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 09:51:39,923 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 09:51:39,923 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 09:51:39,923 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 09:51:39,923 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 09:51:39,923 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 09:51:39,924 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 09:51:39,924 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 09:51:39,924 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 09:51:39,924 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 09:51:39,924 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 09:51:39,924 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 09:51:39,924 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 09:51:39,925 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 09:51:39,950 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 09:51:39,964 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 09:51:39,967 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 09:51:39,969 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 09:51:39,969 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 09:51:39,970 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 09:51:40,100 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/0abf5e7db1a143ba84bc529f6b0e8bb4/FLAGcc412c6c5 [2020-06-22 09:51:40,433 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 09:51:40,434 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 09:51:40,434 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 09:51:40,440 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/0abf5e7db1a143ba84bc529f6b0e8bb4/FLAGcc412c6c5 [2020-06-22 09:51:40,839 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/0abf5e7db1a143ba84bc529f6b0e8bb4 [2020-06-22 09:51:40,850 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 09:51:40,852 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 09:51:40,853 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 09:51:40,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 09:51:40,856 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 09:51:40,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:51:40" (1/1) ... [2020-06-22 09:51:40,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13f47786 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:51:40, skipping insertion in model container [2020-06-22 09:51:40,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:51:40" (1/1) ... [2020-06-22 09:51:40,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 09:51:40,886 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 09:51:41,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:51:41,059 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 09:51:41,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:51:41,145 INFO L195 MainTranslator]: Completed translation [2020-06-22 09:51:41,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:51:41 WrapperNode [2020-06-22 09:51:41,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- popout

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

job log

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actions

all output return to C