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C 2019-03-28 11.48 pair #432171437
details
property
value
status
complete
benchmark
ChenFlurMukhopadhyay-SAS2012-Ex4.01_true-termination.c
ran by
Akihisa Yamada
cpu timeout
1200 seconds
wallclock timeout
300 seconds
memory limit
137438953472 bytes
execution host
n168.star.cs.uiowa.edu
space
SV-COMP_Termination_Category
run statistics
property
value
solver
UltimateAutomizer2019
configuration
default
runtime (wallclock)
20.0151 seconds
cpu usage
24.9652
user time
24.3796
system time
0.585553
max virtual memory
6.0680172E7
max residence set size
405336.0
stage attributes
key
value
starexec-result
YES
output
24.90/20.01 YES 24.90/20.01 24.90/20.01 Ultimate: Cannot open display: 24.90/20.01 This is Ultimate 0.1.24-8dc7c08-m 24.90/20.01 [2019-03-28 12:01:49,005 INFO L170 SettingsManager]: Resetting all preferences to default values... 24.90/20.01 [2019-03-28 12:01:49,009 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 24.90/20.01 [2019-03-28 12:01:49,022 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 24.90/20.01 [2019-03-28 12:01:49,022 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 24.90/20.01 [2019-03-28 12:01:49,023 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 24.90/20.01 [2019-03-28 12:01:49,024 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 24.90/20.01 [2019-03-28 12:01:49,026 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 24.90/20.01 [2019-03-28 12:01:49,027 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 24.90/20.01 [2019-03-28 12:01:49,028 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 24.90/20.01 [2019-03-28 12:01:49,029 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 24.90/20.01 [2019-03-28 12:01:49,029 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 24.90/20.01 [2019-03-28 12:01:49,030 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 24.90/20.01 [2019-03-28 12:01:49,031 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 24.90/20.01 [2019-03-28 12:01:49,032 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 24.90/20.01 [2019-03-28 12:01:49,033 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 24.90/20.01 [2019-03-28 12:01:49,034 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 24.90/20.01 [2019-03-28 12:01:49,036 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 24.90/20.01 [2019-03-28 12:01:49,038 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 24.90/20.01 [2019-03-28 12:01:49,039 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 24.90/20.01 [2019-03-28 12:01:49,040 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 24.90/20.01 [2019-03-28 12:01:49,041 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 24.90/20.01 [2019-03-28 12:01:49,043 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 24.90/20.01 [2019-03-28 12:01:49,043 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 24.90/20.01 [2019-03-28 12:01:49,044 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 24.90/20.01 [2019-03-28 12:01:49,044 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 24.90/20.01 [2019-03-28 12:01:49,045 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 24.90/20.01 [2019-03-28 12:01:49,046 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 24.90/20.01 [2019-03-28 12:01:49,046 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 24.90/20.01 [2019-03-28 12:01:49,047 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 24.90/20.01 [2019-03-28 12:01:49,047 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 24.90/20.01 [2019-03-28 12:01:49,048 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 24.90/20.01 [2019-03-28 12:01:49,049 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 24.90/20.01 [2019-03-28 12:01:49,049 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 24.90/20.01 [2019-03-28 12:01:49,050 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 24.90/20.01 [2019-03-28 12:01:49,050 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 24.90/20.01 [2019-03-28 12:01:49,050 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 24.90/20.01 [2019-03-28 12:01:49,051 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 24.90/20.01 [2019-03-28 12:01:49,052 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 24.90/20.01 [2019-03-28 12:01:49,052 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf 24.90/20.01 [2019-03-28 12:01:49,087 INFO L110 SettingsManager]: Loading preferences was successful 24.90/20.01 [2019-03-28 12:01:49,087 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 24.90/20.01 [2019-03-28 12:01:49,088 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 24.90/20.01 [2019-03-28 12:01:49,088 INFO L133 SettingsManager]: * Rewrite not-equals=true 24.90/20.01 [2019-03-28 12:01:49,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 24.90/20.01 [2019-03-28 12:01:49,089 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 24.90/20.01 [2019-03-28 12:01:49,089 INFO L133 SettingsManager]: * Use SBE=true 24.90/20.01 [2019-03-28 12:01:49,089 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 24.90/20.01 [2019-03-28 12:01:49,089 INFO L133 SettingsManager]: * Use old map elimination=false 24.90/20.01 [2019-03-28 12:01:49,090 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 24.90/20.01 [2019-03-28 12:01:49,090 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 24.90/20.01 [2019-03-28 12:01:49,090 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 24.90/20.01 [2019-03-28 12:01:49,090 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 24.90/20.01 [2019-03-28 12:01:49,090 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 24.90/20.01 [2019-03-28 12:01:49,090 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 24.90/20.01 [2019-03-28 12:01:49,091 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 24.90/20.01 [2019-03-28 12:01:49,091 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 24.90/20.01 [2019-03-28 12:01:49,091 INFO L133 SettingsManager]: * Check division by zero=IGNORE 24.90/20.01 [2019-03-28 12:01:49,091 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 24.90/20.01 [2019-03-28 12:01:49,091 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 24.90/20.01 [2019-03-28 12:01:49,091 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 24.90/20.01 [2019-03-28 12:01:49,092 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 24.90/20.01 [2019-03-28 12:01:49,092 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 24.90/20.01 [2019-03-28 12:01:49,092 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 24.90/20.01 [2019-03-28 12:01:49,092 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 24.90/20.01 [2019-03-28 12:01:49,092 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 24.90/20.01 [2019-03-28 12:01:49,093 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 24.90/20.01 [2019-03-28 12:01:49,093 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 24.90/20.01 [2019-03-28 12:01:49,093 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 24.90/20.01 [2019-03-28 12:01:49,119 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 24.90/20.01 [2019-03-28 12:01:49,173 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 24.90/20.01 [2019-03-28 12:01:49,177 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 24.90/20.01 [2019-03-28 12:01:49,178 INFO L271 PluginConnector]: Initializing CDTParser... 24.90/20.01 [2019-03-28 12:01:49,178 INFO L276 PluginConnector]: CDTParser initialized 24.90/20.01 [2019-03-28 12:01:49,179 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c 24.90/20.01 [2019-03-28 12:01:49,260 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/29ea270eb0d5449cb3924c364018a116/FLAG385900f55 24.90/20.01 [2019-03-28 12:01:49,817 INFO L307 CDTParser]: Found 1 translation units. 24.90/20.01 [2019-03-28 12:01:49,818 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c 24.90/20.01 [2019-03-28 12:01:49,826 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/29ea270eb0d5449cb3924c364018a116/FLAG385900f55 24.90/20.01 [2019-03-28 12:01:50,214 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/29ea270eb0d5449cb3924c364018a116 24.90/20.01 [2019-03-28 12:01:50,226 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 24.90/20.01 [2019-03-28 12:01:50,228 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 24.90/20.01 [2019-03-28 12:01:50,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 24.90/20.01 [2019-03-28 12:01:50,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 24.90/20.01 [2019-03-28 12:01:50,232 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 24.90/20.01 [2019-03-28 12:01:50,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:01:50" (1/1) ... 24.90/20.01 [2019-03-28 12:01:50,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e7f1711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:01:50, skipping insertion in model container 24.90/20.01 [2019-03-28 12:01:50,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:01:50" (1/1) ... 24.90/20.01 [2019-03-28 12:01:50,244 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 24.90/20.01 [2019-03-28 12:01:50,261 INFO L176 MainTranslator]: Built tables and reachable declarations 24.90/20.01 [2019-03-28 12:01:50,416 INFO L206 PostProcessor]: Analyzing one entry point: main 24.90/20.01 [2019-03-28 12:01:50,420 INFO L191 MainTranslator]: Completed pre-run 24.90/20.01 [2019-03-28 12:01:50,436 INFO L206 PostProcessor]: Analyzing one entry point: main 24.90/20.01 [2019-03-28 12:01:50,450 INFO L195 MainTranslator]: Completed translation 24.90/20.01 [2019-03-28 12:01:50,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:01:50 WrapperNode 24.90/20.01 [2019-03-28 12:01:50,450 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 24.90/20.01 [2019-03-28 12:01:50,451 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
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