details

property	value
status	complete
benchmark	test-0134_true-valid-memsafety.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n148.star.cs.uiowa.edu
space	SV-COMP_Mixed_Categories

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	4.99568 seconds
cpu usage	11.1785
user time	10.7539
system time	0.42462
max virtual memory	5.996778E7
max residence set size	377140.0

stage attributes

none

output

Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 01:55:12,099 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 01:55:12,101 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 01:55:12,112 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 01:55:12,112 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 01:55:12,113 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 01:55:12,114 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 01:55:12,116 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 01:55:12,117 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 01:55:12,118 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 01:55:12,119 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 01:55:12,119 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 01:55:12,120 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 01:55:12,121 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 01:55:12,122 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 01:55:12,122 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 01:55:12,123 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 01:55:12,125 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 01:55:12,126 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 01:55:12,128 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 01:55:12,129 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 01:55:12,130 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 01:55:12,132 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 01:55:12,132 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 01:55:12,132 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 01:55:12,133 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 01:55:12,133 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 01:55:12,134 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 01:55:12,135 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 01:55:12,135 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 01:55:12,136 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 01:55:12,137 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 01:55:12,138 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 01:55:12,138 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 01:55:12,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 01:55:12,138 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 01:55:12,139 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 01:55:12,140 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 01:55:12,140 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 01:55:12,141 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 01:55:12,155 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 01:55:12,155 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 01:55:12,156 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 01:55:12,156 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 01:55:12,156 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 01:55:12,157 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 01:55:12,157 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 01:55:12,157 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 01:55:12,157 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 01:55:12,157 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 01:55:12,157 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 01:55:12,158 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 01:55:12,158 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 01:55:12,159 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 01:55:12,159 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 01:55:12,159 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 01:55:12,159 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 01:55:12,159 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 01:55:12,159 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 01:55:12,160 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 01:55:12,160 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 01:55:12,160 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 01:55:12,160 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 01:55:12,160 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 01:55:12,185 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 01:55:12,199 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 01:55:12,202 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 01:55:12,204 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 01:55:12,204 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 01:55:12,205 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:55:12,274 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/bbdebf2a17544e26891869e2b22b2afb/FLAGe4c984410 [2020-06-22 01:55:12,693 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 01:55:12,694 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 01:55:12,706 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/bbdebf2a17544e26891869e2b22b2afb/FLAGe4c984410 [2020-06-22 01:55:13,137 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/bbdebf2a17544e26891869e2b22b2afb [2020-06-22 01:55:13,148 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 01:55:13,150 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 01:55:13,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 01:55:13,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 01:55:13,155 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 01:55:13,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:55:13" (1/1) ... [2020-06-22 01:55:13,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ca47b85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:55:13, skipping insertion in model container [2020-06-22 01:55:13,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 01:55:13" (1/1) ... [2020-06-22 01:55:13,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 01:55:13,208 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 01:55:13,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:55:13,581 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 01:55:13,637 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 01:55:13,691 INFO L195 MainTranslator]: Completed translation [2020-06-22 01:55:13,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 01:55:13 WrapperNode [2020-06-22 01:55:13,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 01:55:13,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-06-22 01:55:13,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... popout

output may be truncated. 'popout' for the full output.

job log

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actions

all output return to C