details

property	value
status	complete
benchmark	svcomp_knapsack_alloca_unsafe.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n149.star.cs.uiowa.edu
space	AProVE_memory_unsafe

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	6.57143 seconds
cpu usage	14.6626
user time	14.0103
system time	0.652254
max virtual memory	6.0277164E7
max residence set size	406320.0

stage attributes

key	value
starexec-result	MAYBE

output

MAYBE Ultimate: Cannot open display: This is Ultimate 0.1.24-8dc7c08-m [2020-06-22 07:46:26,255 INFO L170 SettingsManager]: Resetting all preferences to default values... [2020-06-22 07:46:26,257 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2020-06-22 07:46:26,268 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-06-22 07:46:26,269 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-06-22 07:46:26,270 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-06-22 07:46:26,271 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-06-22 07:46:26,273 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2020-06-22 07:46:26,274 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-06-22 07:46:26,275 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-06-22 07:46:26,276 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-06-22 07:46:26,276 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-06-22 07:46:26,277 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-06-22 07:46:26,278 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-06-22 07:46:26,279 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-06-22 07:46:26,279 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-06-22 07:46:26,280 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-06-22 07:46:26,282 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-06-22 07:46:26,284 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2020-06-22 07:46:26,285 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-06-22 07:46:26,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-06-22 07:46:26,287 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-06-22 07:46:26,289 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-06-22 07:46:26,289 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-06-22 07:46:26,290 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-06-22 07:46:26,290 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-06-22 07:46:26,291 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-06-22 07:46:26,291 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-06-22 07:46:26,292 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-06-22 07:46:26,292 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-06-22 07:46:26,293 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-06-22 07:46:26,294 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2020-06-22 07:46:26,295 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-06-22 07:46:26,295 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2020-06-22 07:46:26,295 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-06-22 07:46:26,296 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-06-22 07:46:26,296 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2020-06-22 07:46:26,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2020-06-22 07:46:26,297 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2020-06-22 07:46:26,298 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox2/solver/bin/./../termcomp2017.epf [2020-06-22 07:46:26,312 INFO L110 SettingsManager]: Loading preferences was successful [2020-06-22 07:46:26,312 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2020-06-22 07:46:26,313 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-06-22 07:46:26,313 INFO L133 SettingsManager]: * Rewrite not-equals=true [2020-06-22 07:46:26,314 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2020-06-22 07:46:26,314 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE [2020-06-22 07:46:26,314 INFO L133 SettingsManager]: * Use SBE=true [2020-06-22 07:46:26,314 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-06-22 07:46:26,314 INFO L133 SettingsManager]: * Use old map elimination=false [2020-06-22 07:46:26,314 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2020-06-22 07:46:26,315 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION [2020-06-22 07:46:26,315 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2020-06-22 07:46:26,315 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-06-22 07:46:26,315 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true [2020-06-22 07:46:26,315 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 [2020-06-22 07:46:26,315 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-06-22 07:46:26,317 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-06-22 07:46:26,318 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2020-06-22 07:46:26,318 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2020-06-22 07:46:26,318 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-06-22 07:46:26,318 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE [2020-06-22 07:46:26,318 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-06-22 07:46:26,318 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-06-22 07:46:26,319 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-06-22 07:46:26,319 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 [2020-06-22 07:46:26,319 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-06-22 07:46:26,319 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-06-22 07:46:26,319 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2020-06-22 07:46:26,319 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-06-22 07:46:26,346 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-06-22 07:46:26,359 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-06-22 07:46:26,362 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-06-22 07:46:26,364 INFO L271 PluginConnector]: Initializing CDTParser... [2020-06-22 07:46:26,364 INFO L276 PluginConnector]: CDTParser initialized [2020-06-22 07:46:26,365 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 07:46:26,428 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox2/tmp/f3fd0c13f7db4d94b909bb39b05c172b/FLAG22fadda84 !SESSION 2020-06-22 07:46:23.940 ----------------------------------------------- eclipse.buildId=unknown java.version=1.8.0_242 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US Framework arguments: -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -i /export/starexec/sandbox2/benchmark/theBenchmark.c Command-line arguments: -os linux -ws gtk -arch x86_64 -consoleLog -data @user.home/.ultimate -tc ./../AutomizerAndBuchiAutomizerCInlineWithBlockEncoding.xml -s ./../termcomp2017.epf -data /export/starexec/sandbox2/tmp -i /export/starexec/sandbox2/benchmark/theBenchmark.c !ENTRY org.eclipse.cdt.core 1 0 2020-06-22 07:46:26.701 !MESSAGE Indexed 'FLAG22fadda84' (0 sources, 0 headers) in 0.006 sec: 0 declarations; 0 references; 0 unresolved inclusions; 0 syntax errors; 0 unresolved names (0%) [2020-06-22 07:46:26,788 INFO L307 CDTParser]: Found 1 translation units. [2020-06-22 07:46:26,789 INFO L161 CDTParser]: Scanning /export/starexec/sandbox2/benchmark/theBenchmark.c [2020-06-22 07:46:26,789 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. [2020-06-22 07:46:26,796 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox2/tmp/f3fd0c13f7db4d94b909bb39b05c172b/FLAG22fadda84 [2020-06-22 07:46:27,224 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox2/tmp/f3fd0c13f7db4d94b909bb39b05c172b [2020-06-22 07:46:27,236 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-06-22 07:46:27,237 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. [2020-06-22 07:46:27,238 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-06-22 07:46:27,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-06-22 07:46:27,242 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2020-06-22 07:46:27,243 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.06 07:46:27" (1/1) ... popout

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

job log

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actions

all output return to C