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C 2019-03-28 11.48 pair #432171565
details
property
value
status
complete
benchmark
svcomp_cstrlen_unsafe.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n140.star.cs.uiowa.edu
space
AProVE_memory_unsafe
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
6.68363 seconds
cpu usage
14.7519
user time
14.1042
system time
0.647616
max virtual memory
6.0642584E7
max residence set size
437264.0
stage attributes
key
value
starexec-result
MAYBE
output
14.68/6.68 MAYBE 14.68/6.68 14.68/6.68 Ultimate: Cannot open display: 14.68/6.68 This is Ultimate 0.1.24-8dc7c08-m 14.68/6.68 [2019-03-28 12:49:45,908 INFO L170 SettingsManager]: Resetting all preferences to default values... 14.68/6.68 [2019-03-28 12:49:45,910 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 14.68/6.68 [2019-03-28 12:49:45,922 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 14.68/6.68 [2019-03-28 12:49:45,922 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 14.68/6.68 [2019-03-28 12:49:45,923 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 14.68/6.68 [2019-03-28 12:49:45,924 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 14.68/6.68 [2019-03-28 12:49:45,926 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 14.68/6.68 [2019-03-28 12:49:45,928 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 14.68/6.68 [2019-03-28 12:49:45,928 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 14.68/6.68 [2019-03-28 12:49:45,929 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 14.68/6.68 [2019-03-28 12:49:45,929 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 14.68/6.68 [2019-03-28 12:49:45,930 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 14.68/6.68 [2019-03-28 12:49:45,931 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 14.68/6.68 [2019-03-28 12:49:45,932 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 14.68/6.68 [2019-03-28 12:49:45,933 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 14.68/6.68 [2019-03-28 12:49:45,934 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 14.68/6.68 [2019-03-28 12:49:45,935 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 14.68/6.68 [2019-03-28 12:49:45,937 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 14.68/6.68 [2019-03-28 12:49:45,939 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 14.68/6.68 [2019-03-28 12:49:45,940 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 14.68/6.68 [2019-03-28 12:49:45,941 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 14.68/6.68 [2019-03-28 12:49:45,943 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 14.68/6.68 [2019-03-28 12:49:45,943 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 14.68/6.68 [2019-03-28 12:49:45,943 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 14.68/6.68 [2019-03-28 12:49:45,944 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 14.68/6.68 [2019-03-28 12:49:45,944 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 14.68/6.68 [2019-03-28 12:49:45,945 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 14.68/6.68 [2019-03-28 12:49:45,946 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 14.68/6.68 [2019-03-28 12:49:45,946 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 14.68/6.68 [2019-03-28 12:49:45,947 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 14.68/6.68 [2019-03-28 12:49:45,948 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 14.68/6.68 [2019-03-28 12:49:45,949 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 14.68/6.68 [2019-03-28 12:49:45,949 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 14.68/6.68 [2019-03-28 12:49:45,949 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 14.68/6.68 [2019-03-28 12:49:45,950 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 14.68/6.68 [2019-03-28 12:49:45,950 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 14.68/6.68 [2019-03-28 12:49:45,951 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 14.68/6.68 [2019-03-28 12:49:45,951 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 14.68/6.68 [2019-03-28 12:49:45,952 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 14.68/6.68 [2019-03-28 12:49:45,966 INFO L110 SettingsManager]: Loading preferences was successful 14.68/6.68 [2019-03-28 12:49:45,966 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 14.68/6.68 [2019-03-28 12:49:45,967 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 14.68/6.68 [2019-03-28 12:49:45,967 INFO L133 SettingsManager]: * Rewrite not-equals=true 14.68/6.68 [2019-03-28 12:49:45,968 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 14.68/6.68 [2019-03-28 12:49:45,968 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 14.68/6.68 [2019-03-28 12:49:45,968 INFO L133 SettingsManager]: * Use SBE=true 14.68/6.68 [2019-03-28 12:49:45,968 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 14.68/6.68 [2019-03-28 12:49:45,968 INFO L133 SettingsManager]: * Use old map elimination=false 14.68/6.68 [2019-03-28 12:49:45,968 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 14.68/6.68 [2019-03-28 12:49:45,969 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 14.68/6.68 [2019-03-28 12:49:45,969 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 14.68/6.68 [2019-03-28 12:49:45,969 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 14.68/6.68 [2019-03-28 12:49:45,969 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 14.68/6.68 [2019-03-28 12:49:45,969 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 14.68/6.68 [2019-03-28 12:49:45,969 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 14.68/6.68 [2019-03-28 12:49:45,970 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 14.68/6.68 [2019-03-28 12:49:45,970 INFO L133 SettingsManager]: * Check division by zero=IGNORE 14.68/6.68 [2019-03-28 12:49:45,970 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 14.68/6.68 [2019-03-28 12:49:45,970 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 14.68/6.68 [2019-03-28 12:49:45,970 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 14.68/6.68 [2019-03-28 12:49:45,971 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 14.68/6.68 [2019-03-28 12:49:45,971 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 14.68/6.68 [2019-03-28 12:49:45,971 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 14.68/6.68 [2019-03-28 12:49:45,971 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 14.68/6.68 [2019-03-28 12:49:45,971 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 14.68/6.68 [2019-03-28 12:49:45,971 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 14.68/6.68 [2019-03-28 12:49:45,972 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 14.68/6.68 [2019-03-28 12:49:45,972 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 14.68/6.68 [2019-03-28 12:49:45,997 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 14.68/6.68 [2019-03-28 12:49:46,010 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 14.68/6.68 [2019-03-28 12:49:46,014 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 14.68/6.68 [2019-03-28 12:49:46,015 INFO L271 PluginConnector]: Initializing CDTParser... 14.68/6.68 [2019-03-28 12:49:46,016 INFO L276 PluginConnector]: CDTParser initialized 14.68/6.68 [2019-03-28 12:49:46,016 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 14.68/6.68 [2019-03-28 12:49:46,102 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/d4160066301b4d20b1f8ed7ea9d3f4e8/FLAGa54535761 14.68/6.68 [2019-03-28 12:49:46,449 INFO L307 CDTParser]: Found 1 translation units. 14.68/6.68 [2019-03-28 12:49:46,450 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 14.68/6.68 [2019-03-28 12:49:46,450 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. 14.68/6.68 [2019-03-28 12:49:46,457 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/d4160066301b4d20b1f8ed7ea9d3f4e8/FLAGa54535761 14.68/6.68 [2019-03-28 12:49:46,846 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/d4160066301b4d20b1f8ed7ea9d3f4e8 14.68/6.68 [2019-03-28 12:49:46,858 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 14.68/6.68 [2019-03-28 12:49:46,859 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 14.68/6.68 [2019-03-28 12:49:46,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 14.68/6.68 [2019-03-28 12:49:46,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 14.68/6.68 [2019-03-28 12:49:46,865 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 14.68/6.68 [2019-03-28 12:49:46,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:49:46" (1/1) ... 14.68/6.68 [2019-03-28 12:49:46,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63da48b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:49:46, skipping insertion in model container 14.68/6.68 [2019-03-28 12:49:46,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:49:46" (1/1) ... 14.68/6.68 [2019-03-28 12:49:46,877 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 14.68/6.68 [2019-03-28 12:49:46,896 INFO L176 MainTranslator]: Built tables and reachable declarations 14.68/6.68 [2019-03-28 12:49:47,071 INFO L206 PostProcessor]: Analyzing one entry point: main 14.68/6.68 [2019-03-28 12:49:47,084 INFO L191 MainTranslator]: Completed pre-run 14.68/6.68 [2019-03-28 12:49:47,164 INFO L206 PostProcessor]: Analyzing one entry point: main 14.68/6.68 [2019-03-28 12:49:47,180 INFO L195 MainTranslator]: Completed translation 14.68/6.68 [2019-03-28 12:49:47,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:49:47 WrapperNode 14.68/6.68 [2019-03-28 12:49:47,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
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