details

property	value
status	complete
benchmark	NonTerminationSimple4_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n145.star.cs.uiowa.edu
space	Ultimate

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.02876 seconds
cpu usage	12.9528
user time	12.4022
system time	0.550578
max virtual memory	6.0648388E7
max residence set size	387948.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-21 22:34:24,133 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-21 22:34:24,135 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-21 22:34:24,147 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-21 22:34:24,147 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-21 22:34:24,148 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-21 22:34:24,149 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-21 22:34:24,151 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-21 22:34:24,153 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-21 22:34:24,153 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-21 22:34:24,154 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-21 22:34:24,154 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-21 22:34:24,155 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-21 22:34:24,156 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-21 22:34:24,157 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-21 22:34:24,158 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-21 22:34:24,159 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-21 22:34:24,161 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-21 22:34:24,163 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-21 22:34:24,164 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-21 22:34:24,165 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-21 22:34:24,166 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-21 22:34:24,168 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-21 22:34:24,169 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-21 22:34:24,169 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-21 22:34:24,170 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-21 22:34:24,170 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-21 22:34:24,171 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-21 22:34:24,171 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-21 22:34:24,172 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-21 22:34:24,173 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-21 22:34:24,173 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-21 22:34:24,174 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-21 22:34:24,174 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-21 22:34:24,175 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-21 22:34:24,175 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-21 22:34:24,175 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-21 22:34:24,176 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-21 22:34:24,177 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-21 22:34:24,177 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-21 22:34:24,193 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-21 22:34:24,193 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-21 22:34:24,194 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-21 22:34:24,194 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-21 22:34:24,194 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-21 22:34:24,195 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-21 22:34:24,195 INFO L133 SettingsManager]: * Use SBE=true [2020-06-21 22:34:24,195 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-21 22:34:24,195 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-21 22:34:24,195 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-21 22:34:24,195 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-21 22:34:24,196 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-21 22:34:24,196 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-21 22:34:24,196 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-21 22:34:24,196 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-21 22:34:24,196 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-21 22:34:24,196 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-21 22:34:24,197 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-21 22:34:24,197 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-21 22:34:24,197 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-21 22:34:24,197 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-21 22:34:24,197 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-21 22:34:24,197 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-21 22:34:24,198 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-21 22:34:24,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-21 22:34:24,198 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-21 22:34:24,198 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-21 22:34:24,198 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-21 22:34:24,199 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-21 22:34:24,225 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-21 22:34:24,238 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-21 22:34:24,242 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-21 22:34:24,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-21 22:34:24,243 INFO L276 PluginConnector]: CDTParser initialized [2020-06-21 22:34:24,244 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:34:24,311 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/0267828ba5c74e4689ce591290786948/FLAG4cc6c666f !SESSION 2020-06-21 22:34:21.785 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_242 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox2/benchmark/theBenchmark.c Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox2/tmp -i /export/starexec/sandbox2/benchmark/theBenchmark.c !ENTRY org.eclipse.cdt.core 1 0 2020-06-21 22:34:24.587 !MESSAGE Indexed 'FLAG4cc6c666f' (0 sources, 0 headers) in 0.006 sec: 0 declarations; 0 references; 0 unresolved inclusions; 0 syntax errors; 0 unresolved names (0%) [2020-06-21 22:34:24,657 INFO L307 CDTParser]: Found 1 translation units. [2020-06-21 22:34:24,657 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-21 22:34:24,664 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/0267828ba5c74e4689ce591290786948/FLAG4cc6c666f [2020-06-21 22:34:25,111 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/0267828ba5c74e4689ce591290786948 [2020-06-21 22:34:25,122 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-21 22:34:25,124 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-21 22:34:25,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-21 22:34:25,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-21 22:34:25,128 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-21 22:34:25,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.06 10:34:25" (1/1) ... [2020-06-21 22:34:25,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@553115f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.06 10:34:25, skipping insertion in model container popout

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job log

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all output return to C