details

property	value
status	complete
benchmark	ChenFlurMukhopadhyay-SAS2012-Ex2.04_false-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n144.star.cs.uiowa.edu
space	Stroeder_15

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.14178 seconds
cpu usage	11.0496
user time	10.5927
system time	0.456993
max virtual memory	6.0274728E7
max residence set size	365556.0

stage attributes

key	value
starexec-result	NO

output

NO Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 10:10:54,730 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 10:10:54,732 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 10:10:54,743 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 10:10:54,743 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 10:10:54,744 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 10:10:54,745 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 10:10:54,746 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 10:10:54,748 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 10:10:54,749 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 10:10:54,750 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 10:10:54,750 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 10:10:54,751 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 10:10:54,751 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 10:10:54,753 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 10:10:54,753 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 10:10:54,754 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 10:10:54,756 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 10:10:54,758 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 10:10:54,759 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 10:10:54,760 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 10:10:54,761 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 10:10:54,763 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 10:10:54,763 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 10:10:54,763 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 10:10:54,764 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 10:10:54,764 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 10:10:54,765 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 10:10:54,765 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 10:10:54,766 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 10:10:54,767 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 10:10:54,767 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 10:10:54,768 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 10:10:54,768 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 10:10:54,769 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 10:10:54,769 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 10:10:54,769 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 10:10:54,770 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 10:10:54,771 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 10:10:54,771 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2020-06-22 10:10:55,016 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 10:10:55,016 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 10:10:55,017 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 10:10:55,017 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 10:10:55,017 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 10:10:55,017 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 10:10:55,018 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 10:10:55,018 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 10:10:55,018 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 10:10:55,018 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 10:10:55,018 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 10:10:55,019 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 10:10:55,019 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 10:10:55,019 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 10:10:55,019 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 10:10:55,019 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 10:10:55,019 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 10:10:55,019 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 10:10:55,020 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 10:10:55,020 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 10:10:55,020 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 10:10:55,020 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 10:10:55,020 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 10:10:55,021 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 10:10:55,021 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 10:10:55,021 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 10:10:55,021 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 10:10:55,021 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 10:10:55,022 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 10:10:55,047 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 10:10:55,060 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 10:10:55,064 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 10:10:55,065 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 10:10:55,065 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 10:10:55,066 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 10:10:55,137 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/6dfcd0bc699d4b83bce6bd7cae2691af/FLAG1e6bc98e9 [2020-06-22 10:10:55,470 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 10:10:55,471 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2020-06-22 10:10:55,477 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/6dfcd0bc699d4b83bce6bd7cae2691af/FLAG1e6bc98e9 [2020-06-22 10:10:55,895 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/6dfcd0bc699d4b83bce6bd7cae2691af [2020-06-22 10:10:55,907 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 10:10:55,909 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 10:10:55,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 10:10:55,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 10:10:55,913 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 10:10:55,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:10:55" (1/1) ... [2020-06-22 10:10:55,917 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12456e14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:10:55, skipping insertion in model container [2020-06-22 10:10:55,917 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 10:10:55" (1/1) ... [2020-06-22 10:10:55,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-06-22 10:10:55,942 INFO L176 MainTranslator]: Built tables and reachable declarations [2020-06-22 10:10:56,091 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:10:56,096 INFO L191 MainTranslator]: Completed pre-run [2020-06-22 10:10:56,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-06-22 10:10:56,180 INFO L195 MainTranslator]: Completed translation [2020-06-22 10:10:56,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.06 10:10:56 WrapperNode [2020-06-22 10:10:56,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-06-22 10:10:56,181 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