details

property	value
status	complete
benchmark	svcomp_cstrcmp_true-termination.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	SV-COMP_Termination_Category

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	37.0861 seconds
cpu usage	67.0867
user time	62.2394
system time	4.84733
max virtual memory	6.0668852E7
max residence set size	794724.0

stage attributes

key	value
starexec-result	YES

output

YES Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 02:52:41,120 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 02:52:41,122 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 02:52:41,133 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 02:52:41,134 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 02:52:41,135 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 02:52:41,136 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 02:52:41,138 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 02:52:41,139 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 02:52:41,140 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 02:52:41,141 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 02:52:41,141 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 02:52:41,142 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 02:52:41,143 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 02:52:41,144 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 02:52:41,144 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 02:52:41,145 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 02:52:41,147 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 02:52:41,149 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 02:52:41,150 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 02:52:41,151 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 02:52:41,152 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 02:52:41,154 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 02:52:41,155 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 02:52:41,155 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 02:52:41,156 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 02:52:41,156 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 02:52:41,157 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 02:52:41,157 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 02:52:41,158 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 02:52:41,159 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 02:52:41,159 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 02:52:41,160 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 02:52:41,160 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 02:52:41,161 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 02:52:41,161 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 02:52:41,161 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 02:52:41,162 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 02:52:41,163 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 02:52:41,163 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 02:52:41,177 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 02:52:41,177 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 02:52:41,178 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 02:52:41,179 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 02:52:41,179 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 02:52:41,179 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 02:52:41,179 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 02:52:41,179 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 02:52:41,179 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 02:52:41,180 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 02:52:41,180 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 02:52:41,180 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 02:52:41,180 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 02:52:41,180 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 02:52:41,180 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 02:52:41,181 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 02:52:41,181 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 02:52:41,181 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 02:52:41,181 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 02:52:41,181 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 02:52:41,181 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 02:52:41,182 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 02:52:41,182 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 02:52:41,182 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 02:52:41,182 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 02:52:41,182 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 02:52:41,183 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 02:52:41,183 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 02:52:41,183 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 02:52:41,208 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 02:52:41,222 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 02:52:41,225 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 02:52:41,227 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 02:52:41,227 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 02:52:41,228 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 02:52:41,296 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/21cbb0c328fd4d5982d8cc36caca1beb/FLAG2ff3ad480 [2020-06-22 02:52:41,637 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 02:52:41,637 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 02:52:41,638 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 02:52:41,645 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/21cbb0c328fd4d5982d8cc36caca1beb/FLAG2ff3ad480 [2020-06-22 02:52:42,036 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/21cbb0c328fd4d5982d8cc36caca1beb [2020-06-22 02:52:42,048 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 02:52:42,049 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 02:52:42,050 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 02:52:42,050 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 02:52:42,054 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 02:52:42,055 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 02:52:42" (1/1) ... [2020-06-22 02:52:42,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cbdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 02:52:42, skipping insertion in model container [2020-06-22 02:52:42,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 02:52:42" (1/1) ... [2020-06-22 02:52:42,066 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 02:52:42,083 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 02:52:42,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 02:52:42,312 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 02:52:42,331 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 02:52:42,347 INFO L195 MainTranslator]: Completed translation [2020-06-22 02:52:42,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 02:52:42 WrapperNode [2020-06-22 02:52:42,347 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