details

property	value
status	complete
benchmark	svcomp_cstrlen_unsafe.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n070.star.cs.uiowa.edu
space	AProVE_memory_unsafe

run statistics

property	value
solver	UltimateAutomizer
configuration	default
runtime (wallclock)	4.37080192566 seconds
cpu usage	9.049551166
max memory	3.12623104E8

stage attributes

key	value
output-size	23775
starexec-result	MAYBE

output

/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.c /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- This is Ultimate 0.1.23-873feed-m [2018-07-13 07:08:12,538 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-13 07:08:12,540 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-13 07:08:12,551 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-13 07:08:12,551 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-13 07:08:12,552 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-13 07:08:12,553 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-13 07:08:12,555 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-13 07:08:12,556 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-13 07:08:12,557 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-13 07:08:12,558 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-13 07:08:12,558 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-13 07:08:12,559 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-13 07:08:12,559 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-13 07:08:12,560 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-13 07:08:12,561 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-13 07:08:12,562 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-13 07:08:12,563 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-13 07:08:12,565 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-13 07:08:12,567 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-13 07:08:12,568 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-13 07:08:12,569 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-13 07:08:12,571 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-13 07:08:12,571 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-13 07:08:12,571 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-13 07:08:12,572 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-13 07:08:12,573 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-13 07:08:12,574 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-13 07:08:12,575 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-13 07:08:12,576 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-13 07:08:12,576 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-13 07:08:12,577 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-13 07:08:12,577 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-13 07:08:12,577 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-13 07:08:12,578 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-13 07:08:12,578 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-13 07:08:12,579 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf [2018-07-13 07:08:12,593 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-13 07:08:12,594 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-13 07:08:12,595 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-13 07:08:12,595 INFO L133 SettingsManager]: * Rewrite not-equals=true [2018-07-13 07:08:12,595 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-13 07:08:12,596 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2018-07-13 07:08:12,596 INFO L133 SettingsManager]: * Use SBE=true [2018-07-13 07:08:12,596 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-13 07:08:12,596 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-13 07:08:12,596 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-13 07:08:12,597 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2018-07-13 07:08:12,597 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-13 07:08:12,597 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-13 07:08:12,597 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2018-07-13 07:08:12,597 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2018-07-13 07:08:12,597 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-13 07:08:12,598 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-13 07:08:12,598 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-13 07:08:12,598 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-13 07:08:12,598 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-13 07:08:12,598 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2018-07-13 07:08:12,599 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-13 07:08:12,599 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-13 07:08:12,599 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-13 07:08:12,599 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2018-07-13 07:08:12,599 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-13 07:08:12,600 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-13 07:08:12,600 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-13 07:08:12,600 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-13 07:08:12,626 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-13 07:08:12,640 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-13 07:08:12,644 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-07-13 07:08:12,646 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-13 07:08:12,646 INFO L276 PluginConnector]: CDTParser initialized [2018-07-13 07:08:12,647 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c [2018-07-13 07:08:12,977 INFO L220 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_GxJCih/tmp/e9c5c0b9616641d38cba5592e33f165d/FLAG14d383630 !SESSION 2018-07-13 07:08:10.358 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_144 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox/benchmark/theBenchmark.c Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox/tmp/BenchExec_run_GxJCih/tmp -i /export/starexec/sandbox/benchmark/theBenchmark.c !ENTRY org.eclipse.cdt.core 1 0 2018-07-13 07:08:13.004 !MESSAGE Indexed 'FLAG14d383630' (0 sources, 0 headers) in 0.002 sec: 0 declarations; 0 references; 0 unresolved inclusions; 0 syntax errors; 0 unresolved names (0%) [2018-07-13 07:08:13,112 INFO L276 CDTParser]: Found 1 translation units. [2018-07-13 07:08:13,113 INFO L158 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c [2018-07-13 07:08:13,113 INFO L111 ultiparseSymbolTable]: Ignoring system include stdlib.h [2018-07-13 07:08:13,121 INFO L324 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/BenchExec_run_GxJCih/tmp/e9c5c0b9616641d38cba5592e33f165d/FLAG14d383630 [2018-07-13 07:08:13,159 INFO L332 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/BenchExec_run_GxJCih/tmp/e9c5c0b9616641d38cba5592e33f165d [2018-07-13 07:08:13,170 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-13 07:08:13,171 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2018-07-13 07:08:13,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-13 07:08:13,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-13 07:08:13,178 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized popout

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

job log

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actions

all output return to C 88007