details

property	value
status	complete
benchmark	svcomp_diff_usafe.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n095.star.cs.uiowa.edu
space	AProVE_memory_unsafe

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.76611 seconds
cpu usage	11.9042
user time	11.4252
system time	0.479016
max virtual memory	6.0296644E7
max residence set size	382620.0

stage attributes

key	value
starexec-result	MAYBE

output

11.89/6.76 MAYBE 11.89/6.76 11.89/6.76 Ultimate: Cannot open display: 11.89/6.76 This is Ultimate 0.1.24-8dc7c08-m 11.89/6.76 [2019-03-28 12:47:30,076 INFO L170 SettingsManager]: Resetting all preferences to default values... 11.89/6.76 [2019-03-28 12:47:30,078 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 11.89/6.76 [2019-03-28 12:47:30,090 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 11.89/6.76 [2019-03-28 12:47:30,090 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 11.89/6.76 [2019-03-28 12:47:30,091 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 11.89/6.76 [2019-03-28 12:47:30,092 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 11.89/6.76 [2019-03-28 12:47:30,094 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 11.89/6.76 [2019-03-28 12:47:30,096 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 11.89/6.76 [2019-03-28 12:47:30,096 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 11.89/6.76 [2019-03-28 12:47:30,097 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 11.89/6.76 [2019-03-28 12:47:30,097 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 11.89/6.76 [2019-03-28 12:47:30,098 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 11.89/6.76 [2019-03-28 12:47:30,099 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 11.89/6.76 [2019-03-28 12:47:30,100 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 11.89/6.76 [2019-03-28 12:47:30,101 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 11.89/6.76 [2019-03-28 12:47:30,102 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 11.89/6.76 [2019-03-28 12:47:30,103 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 11.89/6.76 [2019-03-28 12:47:30,105 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 11.89/6.76 [2019-03-28 12:47:30,107 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 11.89/6.76 [2019-03-28 12:47:30,108 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 11.89/6.76 [2019-03-28 12:47:30,109 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 11.89/6.76 [2019-03-28 12:47:30,111 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 11.89/6.76 [2019-03-28 12:47:30,111 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 11.89/6.76 [2019-03-28 12:47:30,111 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 11.89/6.76 [2019-03-28 12:47:30,112 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 11.89/6.76 [2019-03-28 12:47:30,113 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 11.89/6.76 [2019-03-28 12:47:30,114 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 11.89/6.76 [2019-03-28 12:47:30,114 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 11.89/6.76 [2019-03-28 12:47:30,115 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 11.89/6.76 [2019-03-28 12:47:30,115 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 11.89/6.76 [2019-03-28 12:47:30,116 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 11.89/6.76 [2019-03-28 12:47:30,117 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 11.89/6.76 [2019-03-28 12:47:30,117 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 11.89/6.76 [2019-03-28 12:47:30,118 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 11.89/6.76 [2019-03-28 12:47:30,118 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 11.89/6.76 [2019-03-28 12:47:30,118 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 11.89/6.76 [2019-03-28 12:47:30,119 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 11.89/6.76 [2019-03-28 12:47:30,120 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 11.89/6.76 [2019-03-28 12:47:30,120 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 11.89/6.76 [2019-03-28 12:47:30,134 INFO L110 SettingsManager]: Loading preferences was successful 11.89/6.76 [2019-03-28 12:47:30,135 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 11.89/6.76 [2019-03-28 12:47:30,136 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 11.89/6.76 [2019-03-28 12:47:30,136 INFO L133 SettingsManager]: * Rewrite not-equals=true 11.89/6.76 [2019-03-28 12:47:30,136 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 11.89/6.76 [2019-03-28 12:47:30,136 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 11.89/6.76 [2019-03-28 12:47:30,136 INFO L133 SettingsManager]: * Use SBE=true 11.89/6.76 [2019-03-28 12:47:30,137 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 11.89/6.76 [2019-03-28 12:47:30,137 INFO L133 SettingsManager]: * Use old map elimination=false 11.89/6.76 [2019-03-28 12:47:30,137 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 11.89/6.76 [2019-03-28 12:47:30,137 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 11.89/6.76 [2019-03-28 12:47:30,137 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 11.89/6.76 [2019-03-28 12:47:30,137 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 11.89/6.76 [2019-03-28 12:47:30,138 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 11.89/6.76 [2019-03-28 12:47:30,138 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 11.89/6.76 [2019-03-28 12:47:30,138 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 11.89/6.76 [2019-03-28 12:47:30,138 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 11.89/6.76 [2019-03-28 12:47:30,138 INFO L133 SettingsManager]: * Check division by zero=IGNORE 11.89/6.76 [2019-03-28 12:47:30,138 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 11.89/6.76 [2019-03-28 12:47:30,139 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 11.89/6.76 [2019-03-28 12:47:30,139 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 11.89/6.76 [2019-03-28 12:47:30,139 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 11.89/6.76 [2019-03-28 12:47:30,139 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 11.89/6.76 [2019-03-28 12:47:30,139 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 11.89/6.76 [2019-03-28 12:47:30,140 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 11.89/6.76 [2019-03-28 12:47:30,140 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 11.89/6.76 [2019-03-28 12:47:30,140 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 11.89/6.76 [2019-03-28 12:47:30,140 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 11.89/6.76 [2019-03-28 12:47:30,140 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 11.89/6.76 [2019-03-28 12:47:30,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 11.89/6.76 [2019-03-28 12:47:30,179 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 11.89/6.76 [2019-03-28 12:47:30,183 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 11.89/6.76 [2019-03-28 12:47:30,185 INFO L271 PluginConnector]: Initializing CDTParser... 11.89/6.76 [2019-03-28 12:47:30,185 INFO L276 PluginConnector]: CDTParser initialized 11.89/6.76 [2019-03-28 12:47:30,186 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 11.89/6.76 [2019-03-28 12:47:30,248 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/b253f3b8eff840b1b88bd155f9cf54cc/FLAG6df04ec8c 11.89/6.76 [2019-03-28 12:47:30,613 INFO L307 CDTParser]: Found 1 translation units. 11.89/6.76 [2019-03-28 12:47:30,614 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 11.89/6.76 [2019-03-28 12:47:30,621 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/b253f3b8eff840b1b88bd155f9cf54cc/FLAG6df04ec8c 11.89/6.76 [2019-03-28 12:47:31,007 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/b253f3b8eff840b1b88bd155f9cf54cc 11.89/6.76 [2019-03-28 12:47:31,020 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 11.89/6.76 [2019-03-28 12:47:31,021 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 11.89/6.76 [2019-03-28 12:47:31,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 11.89/6.76 [2019-03-28 12:47:31,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 11.89/6.76 [2019-03-28 12:47:31,027 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 11.89/6.76 [2019-03-28 12:47:31,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:47:31" (1/1) ... 11.89/6.76 [2019-03-28 12:47:31,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e3a5c10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:47:31, skipping insertion in model container 11.89/6.76 [2019-03-28 12:47:31,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:47:31" (1/1) ... 11.89/6.76 [2019-03-28 12:47:31,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 11.89/6.76 [2019-03-28 12:47:31,058 INFO L176 MainTranslator]: Built tables and reachable declarations 11.89/6.76 [2019-03-28 12:47:31,229 INFO L206 PostProcessor]: Analyzing one entry point: main 11.89/6.76 [2019-03-28 12:47:31,241 INFO L191 MainTranslator]: Completed pre-run 11.89/6.76 [2019-03-28 12:47:31,262 INFO L206 PostProcessor]: Analyzing one entry point: main 11.89/6.76 [2019-03-28 12:47:31,340 INFO L195 MainTranslator]: Completed translation 11.89/6.76 [2019-03-28 12:47:31,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:47:31 WrapperNode 11.89/6.76 [2019-03-28 12:47:31,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 11.89/6.76 [2019-03-28 12:47:31,342 INFO L113 PluginConnector]: ------------------------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 2019-03-28 11.48