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C_Integer 2019-03-28 22.15 pair #432271673
details
property
value
status
complete
benchmark
NonTermination4_false-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n088.star.cs.uiowa.edu
space
Stroeder_15
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
6.01245 seconds
cpu usage
12.3628
user time
11.8322
system time
0.530549
max virtual memory
6.0642444E7
max residence set size
391620.0
stage attributes
key
value
starexec-result
NO
output
12.34/6.01 NO 12.34/6.01 12.34/6.01 Ultimate: Cannot open display: 12.34/6.01 This is Ultimate 0.1.24-8dc7c08-m 12.34/6.01 [2019-03-28 22:40:29,745 INFO L170 SettingsManager]: Resetting all preferences to default values... 12.34/6.01 [2019-03-28 22:40:29,747 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 12.34/6.01 [2019-03-28 22:40:29,759 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 12.34/6.01 [2019-03-28 22:40:29,759 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 12.34/6.01 [2019-03-28 22:40:29,760 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 12.34/6.01 [2019-03-28 22:40:29,761 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 12.34/6.01 [2019-03-28 22:40:29,763 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 12.34/6.01 [2019-03-28 22:40:29,764 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 12.34/6.01 [2019-03-28 22:40:29,765 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 12.34/6.01 [2019-03-28 22:40:29,766 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 12.34/6.01 [2019-03-28 22:40:29,766 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 12.34/6.01 [2019-03-28 22:40:29,767 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 12.34/6.01 [2019-03-28 22:40:29,768 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 12.34/6.01 [2019-03-28 22:40:29,769 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 12.34/6.01 [2019-03-28 22:40:29,770 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 12.34/6.01 [2019-03-28 22:40:29,770 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 12.34/6.01 [2019-03-28 22:40:29,772 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 12.34/6.01 [2019-03-28 22:40:29,774 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 12.34/6.01 [2019-03-28 22:40:29,775 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 12.34/6.01 [2019-03-28 22:40:29,777 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 12.34/6.01 [2019-03-28 22:40:29,779 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 12.34/6.01 [2019-03-28 22:40:29,781 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 12.34/6.01 [2019-03-28 22:40:29,781 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 12.34/6.01 [2019-03-28 22:40:29,781 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 12.34/6.01 [2019-03-28 22:40:29,782 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 12.34/6.01 [2019-03-28 22:40:29,782 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 12.34/6.01 [2019-03-28 22:40:29,783 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 12.34/6.01 [2019-03-28 22:40:29,784 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 12.34/6.01 [2019-03-28 22:40:29,784 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 12.34/6.01 [2019-03-28 22:40:29,785 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 12.34/6.01 [2019-03-28 22:40:29,786 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 12.34/6.01 [2019-03-28 22:40:29,787 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 12.34/6.01 [2019-03-28 22:40:29,787 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 12.34/6.01 [2019-03-28 22:40:29,788 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 12.34/6.01 [2019-03-28 22:40:29,788 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 12.34/6.01 [2019-03-28 22:40:29,788 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 12.34/6.01 [2019-03-28 22:40:29,789 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 12.34/6.01 [2019-03-28 22:40:29,790 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 12.34/6.01 [2019-03-28 22:40:29,790 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 12.34/6.01 [2019-03-28 22:40:29,804 INFO L110 SettingsManager]: Loading preferences was successful 12.34/6.01 [2019-03-28 22:40:29,804 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 12.34/6.01 [2019-03-28 22:40:29,805 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 12.34/6.01 [2019-03-28 22:40:29,806 INFO L133 SettingsManager]: * Rewrite not-equals=true 12.34/6.01 [2019-03-28 22:40:29,806 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 12.34/6.01 [2019-03-28 22:40:29,806 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 12.34/6.01 [2019-03-28 22:40:29,806 INFO L133 SettingsManager]: * Use SBE=true 12.34/6.01 [2019-03-28 22:40:29,806 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 12.34/6.01 [2019-03-28 22:40:29,807 INFO L133 SettingsManager]: * Use old map elimination=false 12.34/6.01 [2019-03-28 22:40:29,807 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 12.34/6.01 [2019-03-28 22:40:29,807 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 12.34/6.01 [2019-03-28 22:40:29,807 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 12.34/6.01 [2019-03-28 22:40:29,807 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 12.34/6.01 [2019-03-28 22:40:29,807 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 12.34/6.01 [2019-03-28 22:40:29,808 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 12.34/6.01 [2019-03-28 22:40:29,808 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 12.34/6.01 [2019-03-28 22:40:29,808 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 12.34/6.01 [2019-03-28 22:40:29,808 INFO L133 SettingsManager]: * Check division by zero=IGNORE 12.34/6.01 [2019-03-28 22:40:29,808 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 12.34/6.01 [2019-03-28 22:40:29,808 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 12.34/6.01 [2019-03-28 22:40:29,809 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 12.34/6.01 [2019-03-28 22:40:29,809 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 12.34/6.01 [2019-03-28 22:40:29,809 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 12.34/6.01 [2019-03-28 22:40:29,809 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 12.34/6.01 [2019-03-28 22:40:29,809 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 12.34/6.01 [2019-03-28 22:40:29,810 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 12.34/6.01 [2019-03-28 22:40:29,810 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 12.34/6.01 [2019-03-28 22:40:29,810 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 12.34/6.01 [2019-03-28 22:40:29,810 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 12.34/6.01 [2019-03-28 22:40:29,835 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 12.34/6.01 [2019-03-28 22:40:29,848 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 12.34/6.01 [2019-03-28 22:40:29,852 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 12.34/6.01 [2019-03-28 22:40:29,853 INFO L271 PluginConnector]: Initializing CDTParser... 12.34/6.01 [2019-03-28 22:40:29,853 INFO L276 PluginConnector]: CDTParser initialized 12.34/6.01 [2019-03-28 22:40:29,854 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 12.34/6.01 [2019-03-28 22:40:29,912 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/e72e88f1d2b04a4fa2cfa114caa168bc/FLAG0e8aaadb3 12.34/6.01 [2019-03-28 22:40:30,250 INFO L307 CDTParser]: Found 1 translation units. 12.34/6.01 [2019-03-28 22:40:30,250 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 12.34/6.01 [2019-03-28 22:40:30,257 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/e72e88f1d2b04a4fa2cfa114caa168bc/FLAG0e8aaadb3 12.34/6.01 [2019-03-28 22:40:30,659 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/e72e88f1d2b04a4fa2cfa114caa168bc 12.34/6.01 [2019-03-28 22:40:30,670 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 12.34/6.01 [2019-03-28 22:40:30,672 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 12.34/6.01 [2019-03-28 22:40:30,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 12.34/6.01 [2019-03-28 22:40:30,673 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 12.34/6.01 [2019-03-28 22:40:30,677 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 12.34/6.01 [2019-03-28 22:40:30,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:40:30" (1/1) ... 12.34/6.01 [2019-03-28 22:40:30,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@af1785d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:40:30, skipping insertion in model container 12.34/6.01 [2019-03-28 22:40:30,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:40:30" (1/1) ... 12.34/6.01 [2019-03-28 22:40:30,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 12.34/6.01 [2019-03-28 22:40:30,707 INFO L176 MainTranslator]: Built tables and reachable declarations 12.34/6.01 [2019-03-28 22:40:30,864 INFO L206 PostProcessor]: Analyzing one entry point: main 12.34/6.01 [2019-03-28 22:40:30,871 INFO L191 MainTranslator]: Completed pre-run 12.34/6.01 [2019-03-28 22:40:30,887 INFO L206 PostProcessor]: Analyzing one entry point: main 12.34/6.01 [2019-03-28 22:40:30,903 INFO L195 MainTranslator]: Completed translation 12.34/6.01 [2019-03-28 22:40:30,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:40:30 WrapperNode 12.34/6.01 [2019-03-28 22:40:30,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 12.34/6.01 [2019-03-28 22:40:30,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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return to C_Integer 2019-03-28 22.15