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C pair #487094155
details
property
value
status
complete
benchmark
Division_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n151.star.cs.uiowa.edu
space
Ultimate
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
5.5199 seconds
cpu usage
11.0775
user time
10.6221
system time
0.455339
max virtual memory
6.0277188E7
max residence set size
380536.0
stage attributes
key
value
starexec-result
NO
output
NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:28:24,791 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:28:24,794 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:28:24,805 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:28:24,805 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:28:24,806 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:28:24,807 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:28:24,809 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:28:24,810 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:28:24,811 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:28:24,812 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:28:24,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:28:24,813 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:28:24,814 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:28:24,815 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:28:24,815 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:28:24,816 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:28:24,818 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:28:24,819 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:28:24,821 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:28:24,822 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:28:24,823 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:28:24,825 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:28:24,825 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:28:24,825 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:28:24,826 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:28:24,826 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:28:24,827 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:28:24,827 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:28:24,828 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:28:24,829 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:28:24,829 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:28:24,830 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:28:24,830 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:28:24,831 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:28:24,831 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:28:24,831 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:28:24,832 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:28:24,833 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:28:24,833 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 22:28:24,847 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:28:24,847 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:28:24,848 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:28:24,848 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:28:24,849 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:28:24,849 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:28:24,849 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:28:24,849 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:28:24,849 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:28:24,849 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:28:24,850 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:28:24,850 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:28:24,850 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:28:24,850 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:28:24,850 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:28:24,850 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:28:24,850 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:28:24,851 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:28:24,851 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:28:24,851 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:28:24,851 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:28:24,851 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:28:24,851 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:28:24,852 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:28:24,852 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:28:24,852 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:28:24,852 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:28:24,852 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:28:24,852 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:28:24,877 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:28:24,890 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:28:24,893 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:28:24,894 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:28:24,895 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:28:24,896 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:28:24,963 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/dd98355343b3438699c30250b46f2d24/FLAG11ce845e7 [2020-06-21 22:28:25,303 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:28:25,304 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:28:25,310 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/dd98355343b3438699c30250b46f2d24/FLAG11ce845e7 [2020-06-21 22:28:25,713 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/dd98355343b3438699c30250b46f2d24 [2020-06-21 22:28:25,724 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:28:25,726 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:28:25,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:28:25,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:28:25,731 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:28:25,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:28:25" (1/1) ... [2020-06-21 22:28:25,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b6c847 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:28:25, skipping insertion in model container [2020-06-21 22:28:25,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:28:25" (1/1) ... [2020-06-21 22:28:25,743 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-21 22:28:25,759 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-21 22:28:25,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:28:25,918 INFO L191 MainTranslator]: Completed pre-run [2020-06-21 22:28:26,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-21 22:28:26,015 INFO L195 MainTranslator]: Completed translation [2020-06-21 22:28:26,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:28:26 WrapperNode [2020-06-21 22:28:26,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-21 22:28:26,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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