details

property	value
status	complete
benchmark	ChenFlurMukhopadhyay-SAS2012-Ex2.06_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n123.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	58.8633 seconds
cpu usage	76.0541
user time	74.955
system time	1.09911
max virtual memory	6.0692988E7
max residence set size	701068.0

stage attributes

key	value
starexec-result	MAYBE

output

75.99/58.84 MAYBE 75.99/58.84 75.99/58.85 Ultimate: Cannot open display: 75.99/58.85 This is Ultimate 0.1.24-8dc7c08-m 75.99/58.85 [2019-03-28 22:32:44,986 INFO L170 SettingsManager]: Resetting all preferences to default values... 75.99/58.85 [2019-03-28 22:32:44,988 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 75.99/58.85 [2019-03-28 22:32:45,000 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,000 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 75.99/58.85 [2019-03-28 22:32:45,001 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 75.99/58.85 [2019-03-28 22:32:45,002 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 75.99/58.85 [2019-03-28 22:32:45,004 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 75.99/58.85 [2019-03-28 22:32:45,005 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 75.99/58.85 [2019-03-28 22:32:45,006 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 75.99/58.85 [2019-03-28 22:32:45,007 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,007 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 75.99/58.85 [2019-03-28 22:32:45,008 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 75.99/58.85 [2019-03-28 22:32:45,009 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 75.99/58.85 [2019-03-28 22:32:45,010 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 75.99/58.85 [2019-03-28 22:32:45,011 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 75.99/58.85 [2019-03-28 22:32:45,012 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 75.99/58.85 [2019-03-28 22:32:45,013 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 75.99/58.85 [2019-03-28 22:32:45,015 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 75.99/58.85 [2019-03-28 22:32:45,017 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 75.99/58.85 [2019-03-28 22:32:45,018 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 75.99/58.85 [2019-03-28 22:32:45,019 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 75.99/58.85 [2019-03-28 22:32:45,021 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,021 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,021 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 75.99/58.85 [2019-03-28 22:32:45,022 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 75.99/58.85 [2019-03-28 22:32:45,023 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 75.99/58.85 [2019-03-28 22:32:45,023 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,024 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 75.99/58.85 [2019-03-28 22:32:45,024 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 75.99/58.85 [2019-03-28 22:32:45,025 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 75.99/58.85 [2019-03-28 22:32:45,026 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 75.99/58.85 [2019-03-28 22:32:45,027 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,027 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 75.99/58.85 [2019-03-28 22:32:45,028 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,028 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 75.99/58.85 [2019-03-28 22:32:45,028 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 75.99/58.85 [2019-03-28 22:32:45,029 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 75.99/58.85 [2019-03-28 22:32:45,030 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 75.99/58.85 [2019-03-28 22:32:45,030 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 75.99/58.85 [2019-03-28 22:32:45,045 INFO L110 SettingsManager]: Loading preferences was successful 75.99/58.85 [2019-03-28 22:32:45,045 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 75.99/58.85 [2019-03-28 22:32:45,046 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 75.99/58.85 [2019-03-28 22:32:45,046 INFO L133 SettingsManager]: * Rewrite not-equals=true 75.99/58.85 [2019-03-28 22:32:45,046 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 75.99/58.85 [2019-03-28 22:32:45,047 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 75.99/58.85 [2019-03-28 22:32:45,047 INFO L133 SettingsManager]: * Use SBE=true 75.99/58.85 [2019-03-28 22:32:45,047 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 75.99/58.85 [2019-03-28 22:32:45,047 INFO L133 SettingsManager]: * Use old map elimination=false 75.99/58.85 [2019-03-28 22:32:45,047 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 75.99/58.85 [2019-03-28 22:32:45,048 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 75.99/58.85 [2019-03-28 22:32:45,048 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 75.99/58.85 [2019-03-28 22:32:45,048 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 75.99/58.85 [2019-03-28 22:32:45,048 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 75.99/58.85 [2019-03-28 22:32:45,048 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 75.99/58.85 [2019-03-28 22:32:45,048 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 75.99/58.85 [2019-03-28 22:32:45,049 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 75.99/58.85 [2019-03-28 22:32:45,049 INFO L133 SettingsManager]: * Check division by zero=IGNORE 75.99/58.85 [2019-03-28 22:32:45,049 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 75.99/58.85 [2019-03-28 22:32:45,049 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 75.99/58.85 [2019-03-28 22:32:45,049 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 75.99/58.85 [2019-03-28 22:32:45,050 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 75.99/58.85 [2019-03-28 22:32:45,050 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 75.99/58.85 [2019-03-28 22:32:45,050 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 75.99/58.85 [2019-03-28 22:32:45,050 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 75.99/58.85 [2019-03-28 22:32:45,050 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 75.99/58.85 [2019-03-28 22:32:45,050 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 75.99/58.85 [2019-03-28 22:32:45,051 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 75.99/58.85 [2019-03-28 22:32:45,051 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 75.99/58.85 [2019-03-28 22:32:45,077 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 75.99/58.85 [2019-03-28 22:32:45,090 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 75.99/58.85 [2019-03-28 22:32:45,094 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 75.99/58.85 [2019-03-28 22:32:45,095 INFO L271 PluginConnector]: Initializing CDTParser... 75.99/58.85 [2019-03-28 22:32:45,095 INFO L276 PluginConnector]: CDTParser initialized 75.99/58.85 [2019-03-28 22:32:45,096 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 75.99/58.85 [2019-03-28 22:32:45,156 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/d95f3e50cecf4874ae4a0c94e021a697/FLAG92cea83b5 75.99/58.85 [2019-03-28 22:32:45,500 INFO L307 CDTParser]: Found 1 translation units. 75.99/58.85 [2019-03-28 22:32:45,501 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 75.99/58.85 [2019-03-28 22:32:45,508 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/d95f3e50cecf4874ae4a0c94e021a697/FLAG92cea83b5 75.99/58.85 [2019-03-28 22:32:45,901 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/d95f3e50cecf4874ae4a0c94e021a697 75.99/58.85 [2019-03-28 22:32:45,913 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 75.99/58.85 [2019-03-28 22:32:45,915 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 75.99/58.85 [2019-03-28 22:32:45,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 75.99/58.85 [2019-03-28 22:32:45,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 75.99/58.85 [2019-03-28 22:32:45,920 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 75.99/58.85 [2019-03-28 22:32:45,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:32:45" (1/1) ... 75.99/58.85 [2019-03-28 22:32:45,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2511e852 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:45, skipping insertion in model container 75.99/58.85 [2019-03-28 22:32:45,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 10:32:45" (1/1) ... 75.99/58.85 [2019-03-28 22:32:45,933 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 75.99/58.85 [2019-03-28 22:32:45,952 INFO L176 MainTranslator]: Built tables and reachable declarations 75.99/58.85 [2019-03-28 22:32:46,114 INFO L206 PostProcessor]: Analyzing one entry point: main 75.99/58.85 [2019-03-28 22:32:46,118 INFO L191 MainTranslator]: Completed pre-run 75.99/58.85 [2019-03-28 22:32:46,135 INFO L206 PostProcessor]: Analyzing one entry point: main 75.99/58.85 [2019-03-28 22:32:46,151 INFO L195 MainTranslator]: Completed translation 75.99/58.85 [2019-03-28 22:32:46,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 10:32:46 WrapperNode 75.99/58.85 [2019-03-28 22:32:46,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- 75.99/58.85 [2019-03-28 22:32:46,153 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- popout

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

job log

popout

actions

all output return to C_Integer 2019-03-28 22.15