details

property	value
status	complete
benchmark	svcomp_cstrchr_true_alloca.c
ran by	Akihisa Yamada
cpu timeout	1200 seconds
wallclock timeout	300 seconds
memory limit	137438953472 bytes
execution host	n177.star.cs.uiowa.edu
space	AProVE_memory_alloca

run statistics

property	value
solver	UltimateAutomizer2019
configuration	default
runtime (wallclock)	10.9627 seconds
cpu usage	25.8577
user time	24.3291
system time	1.52868
max virtual memory	6.0741944E7
max residence set size	581540.0

stage attributes

key	value
starexec-result	YES

output

25.79/10.95 YES 25.79/10.95 25.79/10.95 Ultimate: Cannot open display: 25.79/10.95 This is Ultimate 0.1.24-8dc7c08-m 25.79/10.95 [2019-03-28 12:37:58,731 INFO L170 SettingsManager]: Resetting all preferences to default values... 25.79/10.95 [2019-03-28 12:37:58,733 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values 25.79/10.95 [2019-03-28 12:37:58,744 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 25.79/10.95 [2019-03-28 12:37:58,745 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values 25.79/10.95 [2019-03-28 12:37:58,746 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values 25.79/10.95 [2019-03-28 12:37:58,747 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values 25.79/10.95 [2019-03-28 12:37:58,748 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values 25.79/10.95 [2019-03-28 12:37:58,750 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values 25.79/10.95 [2019-03-28 12:37:58,751 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values 25.79/10.95 [2019-03-28 12:37:58,752 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... 25.79/10.95 [2019-03-28 12:37:58,752 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values 25.79/10.95 [2019-03-28 12:37:58,753 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values 25.79/10.95 [2019-03-28 12:37:58,754 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values 25.79/10.95 [2019-03-28 12:37:58,755 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values 25.79/10.95 [2019-03-28 12:37:58,755 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values 25.79/10.95 [2019-03-28 12:37:58,756 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values 25.79/10.95 [2019-03-28 12:37:58,758 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values 25.79/10.95 [2019-03-28 12:37:58,760 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values 25.79/10.95 [2019-03-28 12:37:58,761 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values 25.79/10.95 [2019-03-28 12:37:58,762 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values 25.79/10.95 [2019-03-28 12:37:58,763 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values 25.79/10.95 [2019-03-28 12:37:58,766 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 25.79/10.95 [2019-03-28 12:37:58,766 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... 25.79/10.95 [2019-03-28 12:37:58,766 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values 25.79/10.95 [2019-03-28 12:37:58,767 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values 25.79/10.95 [2019-03-28 12:37:58,767 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values 25.79/10.95 [2019-03-28 12:37:58,768 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... 25.79/10.95 [2019-03-28 12:37:58,768 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values 25.79/10.95 [2019-03-28 12:37:58,769 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values 25.79/10.95 [2019-03-28 12:37:58,770 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values 25.79/10.95 [2019-03-28 12:37:58,770 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values 25.79/10.95 [2019-03-28 12:37:58,771 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... 25.79/10.95 [2019-03-28 12:37:58,772 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values 25.79/10.95 [2019-03-28 12:37:58,772 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 25.79/10.95 [2019-03-28 12:37:58,772 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... 25.79/10.95 [2019-03-28 12:37:58,773 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values 25.79/10.95 [2019-03-28 12:37:58,774 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values 25.79/10.95 [2019-03-28 12:37:58,774 INFO L181 SettingsManager]: Finished resetting all preferences to default values... 25.79/10.95 [2019-03-28 12:37:58,775 INFO L98 SettingsManager]: Beginning loading settings from /export/starexec/sandbox/solver/bin/./../termcomp2017.epf 25.79/10.95 [2019-03-28 12:37:58,789 INFO L110 SettingsManager]: Loading preferences was successful 25.79/10.95 [2019-03-28 12:37:58,789 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: 25.79/10.95 [2019-03-28 12:37:58,790 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: 25.79/10.95 [2019-03-28 12:37:58,791 INFO L133 SettingsManager]: * Rewrite not-equals=true 25.79/10.95 [2019-03-28 12:37:58,791 INFO L133 SettingsManager]: * Create parallel compositions if possible=false 25.79/10.95 [2019-03-28 12:37:58,791 INFO L133 SettingsManager]: * Minimize states using LBE with the strategy=SINGLE 25.79/10.95 [2019-03-28 12:37:58,791 INFO L133 SettingsManager]: * Use SBE=true 25.79/10.95 [2019-03-28 12:37:58,791 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: 25.79/10.95 [2019-03-28 12:37:58,791 INFO L133 SettingsManager]: * Use old map elimination=false 25.79/10.95 [2019-03-28 12:37:58,792 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false 25.79/10.95 [2019-03-28 12:37:58,792 INFO L133 SettingsManager]: * Buchi interpolant automaton construction strategy=DANDELION 25.79/10.95 [2019-03-28 12:37:58,792 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true 25.79/10.95 [2019-03-28 12:37:58,792 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES 25.79/10.95 [2019-03-28 12:37:58,792 INFO L133 SettingsManager]: * Construct termination proof for TermComp=true 25.79/10.95 [2019-03-28 12:37:58,792 INFO L133 SettingsManager]: * Command for external solver (GNTA synthesis)=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:12000 25.79/10.95 [2019-03-28 12:37:58,793 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: 25.79/10.95 [2019-03-28 12:37:58,793 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false 25.79/10.95 [2019-03-28 12:37:58,793 INFO L133 SettingsManager]: * Check division by zero=IGNORE 25.79/10.95 [2019-03-28 12:37:58,793 INFO L133 SettingsManager]: * Check if freed pointer was valid=false 25.79/10.95 [2019-03-28 12:37:58,793 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false 25.79/10.95 [2019-03-28 12:37:58,793 INFO L133 SettingsManager]: * How to treat unsigned ints differently from normal ones=IGNORE 25.79/10.95 [2019-03-28 12:37:58,794 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: 25.79/10.95 [2019-03-28 12:37:58,794 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements 25.79/10.95 [2019-03-28 12:37:58,794 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump 25.79/10.95 [2019-03-28 12:37:58,794 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:4560 -smt2 -in -t:5000 25.79/10.95 [2019-03-28 12:37:58,794 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: 25.79/10.95 [2019-03-28 12:37:58,795 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles 25.79/10.95 [2019-03-28 12:37:58,795 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL 25.79/10.95 [2019-03-28 12:37:58,795 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 25.79/10.95 [2019-03-28 12:37:58,820 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp 25.79/10.95 [2019-03-28 12:37:58,833 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized 25.79/10.95 [2019-03-28 12:37:58,836 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. 25.79/10.95 [2019-03-28 12:37:58,838 INFO L271 PluginConnector]: Initializing CDTParser... 25.79/10.95 [2019-03-28 12:37:58,838 INFO L276 PluginConnector]: CDTParser initialized 25.79/10.95 [2019-03-28 12:37:58,839 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /export/starexec/sandbox/benchmark/theBenchmark.c 25.79/10.95 [2019-03-28 12:37:58,909 INFO L221 CDTParser]: Created temporary CDT project at /export/starexec/sandbox/tmp/9b8685fc2b5f4eb6b241f75adbf1c4da/FLAG86084c0bb 25.79/10.95 [2019-03-28 12:37:59,247 INFO L307 CDTParser]: Found 1 translation units. 25.79/10.95 [2019-03-28 12:37:59,247 INFO L161 CDTParser]: Scanning /export/starexec/sandbox/benchmark/theBenchmark.c 25.79/10.95 [2019-03-28 12:37:59,248 WARN L117 ultiparseSymbolTable]: System include stdlib.h could not be resolved by CDT -- only built-in system includes are available. 25.79/10.95 [2019-03-28 12:37:59,255 INFO L355 CDTParser]: About to delete temporary CDT project at /export/starexec/sandbox/tmp/9b8685fc2b5f4eb6b241f75adbf1c4da/FLAG86084c0bb 25.79/10.95 [2019-03-28 12:37:59,656 INFO L363 CDTParser]: Successfully deleted /export/starexec/sandbox/tmp/9b8685fc2b5f4eb6b241f75adbf1c4da 25.79/10.95 [2019-03-28 12:37:59,668 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### 25.79/10.95 [2019-03-28 12:37:59,670 INFO L131 ToolchainWalker]: Walking toolchain with 7 elements. 25.79/10.95 [2019-03-28 12:37:59,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- 25.79/10.95 [2019-03-28 12:37:59,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... 25.79/10.95 [2019-03-28 12:37:59,675 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized 25.79/10.95 [2019-03-28 12:37:59,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:37:59" (1/1) ... 25.79/10.95 [2019-03-28 12:37:59,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bb25ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:37:59, skipping insertion in model container 25.79/10.95 [2019-03-28 12:37:59,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 12:37:59" (1/1) ... 25.79/10.95 [2019-03-28 12:37:59,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode 25.79/10.95 [2019-03-28 12:37:59,704 INFO L176 MainTranslator]: Built tables and reachable declarations 25.79/10.95 [2019-03-28 12:37:59,870 INFO L206 PostProcessor]: Analyzing one entry point: main 25.79/10.95 [2019-03-28 12:37:59,882 INFO L191 MainTranslator]: Completed pre-run 25.79/10.95 [2019-03-28 12:37:59,962 INFO L206 PostProcessor]: Analyzing one entry point: main 25.79/10.95 [2019-03-28 12:37:59,979 INFO L195 MainTranslator]: Completed translation 25.79/10.95 [2019-03-28 12:37:59,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 12:37:59 WrapperNode 25.79/10.95 [2019-03-28 12:37:59,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- popout

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

job log

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actions

all output return to C 2019-03-28 11.48