details

property	value
status	complete
benchmark	svcomp_cstrchr_true_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n138.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	11.6794 seconds
cpu usage	26.2525
user time	24.6613
system time	1.59113
max virtual memory	6.065052E7
max residence set size	568884.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 09:30:42,142 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 09:30:42,144 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 09:30:42,155 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 09:30:42,155 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 09:30:42,156 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 09:30:42,157 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 09:30:42,159 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 09:30:42,161 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 09:30:42,161 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 09:30:42,162 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 09:30:42,162 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 09:30:42,163 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 09:30:42,164 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 09:30:42,165 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 09:30:42,166 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 09:30:42,167 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 09:30:42,168 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 09:30:42,170 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 09:30:42,172 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 09:30:42,173 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 09:30:42,174 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 09:30:42,176 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 09:30:42,176 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 09:30:42,176 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 09:30:42,177 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 09:30:42,177 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 09:30:42,178 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 09:30:42,178 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 09:30:42,179 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 09:30:42,180 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 09:30:42,180 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 09:30:42,181 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 09:30:42,182 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 09:30:42,182 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 09:30:42,182 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 09:30:42,182 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 09:30:42,183 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 09:30:42,184 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 09:30:42,184 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 09:30:42,198 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 09:30:42,199 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 09:30:42,200 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 09:30:42,200 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 09:30:42,200 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 09:30:42,200 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 09:30:42,201 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 09:30:42,201 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 09:30:42,201 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 09:30:42,201 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 09:30:42,201 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 09:30:42,201 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 09:30:42,202 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 09:30:42,202 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 09:30:42,202 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 09:30:42,202 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 09:30:42,202 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 09:30:42,202 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 09:30:42,203 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 09:30:42,203 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 09:30:42,203 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 09:30:42,203 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 09:30:42,203 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 09:30:42,203 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 09:30:42,204 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 09:30:42,204 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 09:30:42,204 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 09:30:42,204 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 09:30:42,204 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 09:30:42,230 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 09:30:42,243 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 09:30:42,246 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 09:30:42,247 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 09:30:42,248 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 09:30:42,248 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 09:30:42,311 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/f836ff00adfd46a48ced7429ff967351/FLAGbb8b289e0 [2020-06-22 09:30:42,664 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 09:30:42,665 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 09:30:42,665 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 09:30:42,672 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/f836ff00adfd46a48ced7429ff967351/FLAGbb8b289e0 [2020-06-22 09:30:43,079 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/f836ff00adfd46a48ced7429ff967351 [2020-06-22 09:30:43,091 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 09:30:43,092 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 09:30:43,093 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 09:30:43,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 09:30:43,097 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 09:30:43,098 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:30:43" (1/1) ... [2020-06-22 09:30:43,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ba3a07d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:30:43, skipping insertion in model container [2020-06-22 09:30:43,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 09:30:43" (1/1) ... [2020-06-22 09:30:43,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 09:30:43,127 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 09:30:43,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:30:43,354 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 09:30:43,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 09:30:43,387 INFO L195 MainTranslator]: Completed translation [2020-06-22 09:30:43,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 09:30:43 WrapperNode [2020-06-22 09:30:43,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- popout

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

job log

popout

actions

all output return to C