details

property	value
status	complete
benchmark	svcomp_cstrcspn_true-termination.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n100.star.cs.uiowa.edu
space	SV-COMP_Termination_Category

run statistics

property	value
solver	Ultimate Automizer
configuration	default
runtime (wallclock)	58.4259729385 seconds
cpu usage	86.630072227
max memory	1.1814912E9

stage attributes

key	value
output-size	383464
starexec-result	MAYBE

output

/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.c /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- Ultimate: Cannot open display: This is Ultimate 0.1.25-34f2e62 [2020-07-01 11:05:51,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-01 11:05:51,589 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-01 11:05:51,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-01 11:05:51,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-01 11:05:51,602 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-01 11:05:51,603 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-01 11:05:51,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-01 11:05:51,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-01 11:05:51,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-01 11:05:51,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-01 11:05:51,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-01 11:05:51,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-01 11:05:51,610 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-01 11:05:51,611 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-01 11:05:51,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-01 11:05:51,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-01 11:05:51,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-01 11:05:51,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-01 11:05:51,616 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-01 11:05:51,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-01 11:05:51,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-01 11:05:51,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-01 11:05:51,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-01 11:05:51,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-01 11:05:51,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-01 11:05:51,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-01 11:05:51,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-01 11:05:51,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-01 11:05:51,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-01 11:05:51,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-01 11:05:51,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-01 11:05:51,627 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-01 11:05:51,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-01 11:05:51,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-01 11:05:51,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-01 11:05:51,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-01 11:05:51,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-01 11:05:51,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-01 11:05:51,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-01 11:05:51,631 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-01 11:05:51,632 INFO L101 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-07-01 11:05:51,645 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-01 11:05:51,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-01 11:05:51,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-01 11:05:51,647 INFO L138 SettingsManager]: * Rewrite not-equals=true [2020-07-01 11:05:51,647 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-01 11:05:51,647 INFO L138 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-07-01 11:05:51,647 INFO L138 SettingsManager]: * Use SBE=true [2020-07-01 11:05:51,648 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-01 11:05:51,648 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-01 11:05:51,648 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-01 11:05:51,648 INFO L138 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-07-01 11:05:51,648 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-01 11:05:51,648 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-01 11:05:51,649 INFO L138 SettingsManager]: * Construct termination proof for TermComp=true [2020-07-01 11:05:51,649 INFO L138 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-07-01 11:05:51,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-01 11:05:51,649 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-01 11:05:51,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-01 11:05:51,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-01 11:05:51,650 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-01 11:05:51,650 INFO L138 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-07-01 11:05:51,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-01 11:05:51,650 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-01 11:05:51,650 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-01 11:05:51,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-07-01 11:05:51,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-01 11:05:51,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-01 11:05:51,651 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-01 11:05:51,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-01 11:05:51,819 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-01 11:05:51,832 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-01 11:05:51,836 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-01 11:05:51,838 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-01 11:05:51,838 INFO L275 PluginConnector]: CDTParser initialized [2020-07-01 11:05:51,839 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-07-01 11:05:59,156 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/BenchExec_run_ePJXPc/tmp/c870d8ef2f8b4a46af8976554dde41a6/FLAG0bdd2b8fc !SESSION 2020-07-01 11:05:49.360 ----------------------------------------------- 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/BenchExec_run_ePJXPc/tmp -i /export/starexec/sandbox2/benchmark/theBenchmark.c !ENTRY org.eclipse.cdt.core 1 0 2020-07-01 11:05:59.266 !MESSAGE Indexed 'FLAG0bdd2b8fc' (0 sources, 0 headers) in 0.007 sec: 0 declarations; 0 references; 0 unresolved inclusions; 0 syntax errors; 0 unresolved names (0%) [2020-07-01 11:05:59,511 INFO L306 CDTParser]: Found 1 translation units. [2020-07-01 11:05:59,512 INFO L160 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-07-01 11:05:59,512 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-07-01 11:05:59,520 INFO L349 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/BenchExec_run_ePJXPc/tmp/c870d8ef2f8b4a46af8976554dde41a6/FLAG0bdd2b8fc popout

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job log

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actions

all output return to C