Trace number 229588

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
sugar 0.40SAT 267.91 268.362

General information on the benchmark

Nametightness/tightness0.35/
rand-2-40-16-250-350-21_ext.xml
MD5SUM812c7eddef433007453b41251fcd26a0
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.42878
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/229588-1170106111/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/229588-1170106111/unknown.xml [Mon Jan 29 22:28:32 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/229588-1170106111/unknown.xml /tmp/evaluation/229588-1170106111/sugar19925.csp [Mon Jan 29 22:28:32 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229588-1170106111/sugar-v0-40.jar -convert /tmp/evaluation/229588-1170106111/unknown.xml /tmp/evaluation/229588-1170106111/sugar19925.csp
0.23	c BEGIN convert /tmp/evaluation/229588-1170106111/unknown.xml
0.66	c END convert (0.434797 seconds)
0.71	c # CONVERT_XML  END : /tmp/evaluation/229588-1170106111/sugar19925.csp 720552 bytes (0 seconds) [Mon Jan 29 22:28:32 2007]
0.71	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.71	
0.71	c # GENERATE_SAT  BEGIN : /tmp/evaluation/229588-1170106111/sugar19925.bcnf [Mon Jan 29 22:28:32 2007]
0.71	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/229588-1170106111/sugar-v0-40.jar -bcnf -map /tmp/evaluation/229588-1170106111/sugar19925.map /tmp/evaluation/229588-1170106111/sugar19925.csp /tmp/evaluation/229588-1170106111/sugar19925.bcnf
0.83	c BEGIN parse /tmp/evaluation/229588-1170106111/sugar19925.csp
3.81	c END parse (2.97117 seconds)
3.81	c BEGIN simplify
3.82	c END simplify (0.018239 seconds)
3.82	c BEGIN encode /tmp/evaluation/229588-1170106111/sugar19925.bcnf
4.00	c END encode (0.176624 seconds)
4.02	c # GENERATE_SAT  END : 600 variables 22870 clauses 430636 bytes (4 seconds) [Mon Jan 29 22:28:36 2007]
4.02	c # GENERATE_SAT  CPU : 3.29 = 0 + 0 + 3.18 + 0.11
4.02	
4.02	c # SOLVE_SAT  BEGIN : /tmp/evaluation/229588-1170106111/sugar19925.bcnf [Mon Jan 29 22:28:36 2007]
4.02	c # CMD : /tmp/evaluation/229588-1170106111/minisat /tmp/evaluation/229588-1170106111/sugar19925.bcnf /tmp/evaluation/229588-1170106111/sugar19925.out
4.04	c ==================================[MINISAT]===================================
4.04	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
4.04	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
4.04	c ==============================================================================
4.04	c |         0 |   22870    84783 |    7623       0        0     nan |  0.000 % |
4.05	c |       102 |   22870    84783 |    8385     102      908     8.9 |  0.000 % |
4.07	c |       253 |   22871    84783 |    9223     252     2166     8.6 |  0.004 % |
4.09	c |       479 |   22871    84783 |   10146     478     4532     9.5 |  0.006 % |
4.13	c |       817 |   22871    84783 |   11160     816     7663     9.4 |  0.006 % |
4.18	c |      1324 |   22871    84783 |   12276    1323    11976     9.1 |  0.006 % |
4.26	c |      2083 |   22875    84783 |   13504    2078    19865     9.6 |  0.006 % |
4.38	c |      3222 |   22875    84783 |   14855    3217    30956     9.6 |  0.004 % |
4.57	c |      4931 |   22877    84783 |   16340    4924    47813     9.7 |  0.011 % |
4.86	c |      7495 |   22879    84783 |   17974    7486    77614    10.4 |  0.004 % |
5.41	c |     11340 |   22885    84783 |   19772   11325   120363    10.6 |  0.013 % |
6.47	c |     17106 |   22888    84783 |   21749   17088   184932    10.8 |  0.013 % |
8.23	c |     25755 |   22894    84783 |   23924   14759   164787    11.2 |  0.014 % |
11.01	c |     38729 |   22779    84480 |   26316    2921    24309     8.3 |  0.167 % |
14.51	c |     58190 |   22784    84480 |   28948   22377   285399    12.8 |  0.174 % |
21.21	c |     87382 |   22800    84480 |   31843   20215   258197    12.8 |  0.175 % |
32.50	c |    131171 |   22817    84480 |   35027   27650   372230    13.5 |  0.171 % |
51.82	c |    196855 |   22735    84090 |   38530   33506   551834    16.5 |  0.334 % |
85.30	c |    295383 |   22764    84090 |   42383   21011   311499    14.8 |  0.334 % |
137.14	c |    443172 |   22540    83454 |   46621   36570   551837    15.1 |  0.834 % |
211.57	c |    664857 |   22296    82480 |   51283   32421   441910    13.6 |  1.334 % |
268.16	c ==============================================================================
268.16	c restarts              : 21
268.16	c conflicts             : 815001         (3087 /sec)
268.16	c decisions             : 1004715        (3806 /sec)
268.16	c propagations          : 77986912       (295407 /sec)
268.16	c conflict literals     : 12528883       (30.14 % deleted)
268.16	c Memory used           : 10.36 MB
268.16	c CPU time              : 263.998 s
268.16	c 
268.16	c SATISFIABLE
268.16	c # SOLVE_SAT  END : SATISFIABLE (264 seconds) [Mon Jan 29 22:33:00 2007]
268.16	c # SOLVE_SAT  CPU : 264.04 = 0 + 0.01 + 263.99 + 0.04
268.16	
268.16	c # RESULT : SATISFIABLE
268.16	
268.16	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 22:33:00 2007]
268.29	c BEGIN read SAT output /tmp/evaluation/229588-1170106111/sugar19925.out
268.31	c END read SAT output (0.012938 seconds)
268.31	c BEGIN write solution /tmp/evaluation/229588-1170106111/sugar19925.sol
268.32	c END write solution (0.014406 seconds)
268.36	s SATISFIABLE
268.36	v 9 6 7 15 11 5 0 8 4 12 15 12 1 2 7 11 13 13 13 13 10 11 1 8 7 8 2 4 9 5 14 8 0 12 14 8 10 6 13 3
268.36	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:33:00 2007]
268.36	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
268.36	
268.36	c # MAIN  END :  (268 seconds) [Mon Jan 29 22:33:00 2007]
268.36	c # MAIN  CPU : 267.33 = 0 + 0.01 + 267.17 + 0.15
268.36

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-229588-1170106111 -o ROOT/results/node39/solver-229588-1170106111 -C 1800 -M 900 /tmp/evaluation/229588-1170106111/solver /tmp/evaluation/229588-1170106111 /tmp/evaluation/229588-1170106111/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.44 2.70 2.80 5/81 19926
/proc/meminfo: memFree=1309840/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=18540 CPUtime=0
/proc/19925/stat : 19925 (runsolver) R 19923 19925 19668 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 30567049 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 231493659943 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19925/statm: 4635 279 244 17 0 2626 0

[startup+0.107393 s]
/proc/loadavg: 2.44 2.70 2.80 5/81 19926
/proc/meminfo: memFree=1309840/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=0.03
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1112 0 0 0 3 0 0 0 18 0 1 0 30567049 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/19925/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+0.515462 s]
/proc/loadavg: 2.44 2.70 2.80 5/81 19926
/proc/meminfo: memFree=1309840/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=0.03
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1121 0 0 0 3 0 0 0 16 0 1 0 30567049 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19925/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13724

[startup+1.3376 s]
/proc/loadavg: 2.44 2.70 2.80 4/90 19942
/proc/meminfo: memFree=1288072/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=0.03
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30567049 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19925/statm: 3431 808 370 3 0 531 0
[pid=19927] ppid=19925 vsize=0 CPUtime=0.55
/proc/19927/stat : 19927 (java) Z 19925 19925 19668 0 -1 1036 7338 0 1 0 49 6 0 0 16 0 1 0 30567054 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19927/statm: 0 0 0 0 0 0 0
[pid=19935] ppid=19925 vsize=807064 CPUtime=0.61
/proc/19935/stat : 19935 (java) R 19925 19925 19668 0 -1 0 7740 0 1 0 56 5 0 0 18 0 8 0 30567121 826433536 7488 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073485700 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19935/statm: 201766 7488 1494 14 0 189044 0
[pid=19935/tid=19936] ppid=19925 vsize=807064 CPUtime=0.08
/proc/19935/task/19936/stat : 19936 (java) S 19925 19925 19668 0 -1 64 1686 0 0 0 8 0 0 0 16 0 8 0 30567124 826433536 7488 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19937] ppid=19925 vsize=807064 CPUtime=0
/proc/19935/task/19937/stat : 19937 (java) S 19925 19925 19668 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30567124 826433536 7488 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19938] ppid=19925 vsize=807064 CPUtime=0
/proc/19935/task/19938/stat : 19938 (java) S 19925 19925 19668 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30567124 826433536 7488 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19939] ppid=19925 vsize=807064 CPUtime=0
/proc/19935/task/19939/stat : 19939 (java) S 19925 19925 19668 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30567128 826433536 7488 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19940] ppid=19925 vsize=807064 CPUtime=0.05
/proc/19935/task/19940/stat : 19940 (java) R 19925 19925 19668 0 -1 64 292 0 0 0 5 0 0 0 19 0 8 0 30567128 826433536 7488 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19941] ppid=19925 vsize=807064 CPUtime=0
/proc/19935/task/19941/stat : 19941 (java) S 19925 19925 19668 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30567128 826433536 7488 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19942] ppid=19925 vsize=807064 CPUtime=0
/proc/19935/task/19942/stat : 19942 (java) S 19925 19925 19668 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30567128 826433536 7488 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 820788

[startup+2.98989 s]
/proc/loadavg: 2.48 2.70 2.80 4/90 19942
/proc/meminfo: memFree=1271944/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=0.03
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1188 0 0 0 3 0 0 0 15 0 1 0 30567049 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19925/statm: 3431 808 370 3 0 531 0
[pid=19927] ppid=19925 vsize=0 CPUtime=0.55
/proc/19927/stat : 19927 (java) Z 19925 19925 19668 0 -1 1036 7338 0 1 0 49 6 0 0 16 0 1 0 30567054 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19927/statm: 0 0 0 0 0 0 0
[pid=19935] ppid=19925 vsize=807328 CPUtime=2.25
/proc/19935/stat : 19935 (java) R 19925 19925 19668 0 -1 0 11882 0 1 0 218 7 0 0 25 0 8 0 30567121 826703872 11616 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/19935/statm: 201832 11616 1506 14 0 189110 0
[pid=19935/tid=19936] ppid=19925 vsize=807328 CPUtime=0.4
/proc/19935/task/19936/stat : 19936 (java) R 19925 19925 19668 0 -1 64 5682 0 0 0 38 2 0 0 16 0 8 0 30567124 826703872 11616 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4153827336 0 0 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19937] ppid=19925 vsize=807328 CPUtime=0
/proc/19935/task/19937/stat : 19937 (java) S 19925 19925 19668 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30567124 826703872 11616 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19938] ppid=19925 vsize=807328 CPUtime=0
/proc/19935/task/19938/stat : 19938 (java) S 19925 19925 19668 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30567124 826703872 11616 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19939] ppid=19925 vsize=807328 CPUtime=0
/proc/19935/task/19939/stat : 19939 (java) S 19925 19925 19668 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30567128 826703872 11616 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19940] ppid=19925 vsize=807328 CPUtime=0.13
/proc/19935/task/19940/stat : 19940 (java) S 19925 19925 19668 0 -1 64 400 0 0 0 13 0 0 0 16 0 8 0 30567128 826703872 11616 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19941] ppid=19925 vsize=807328 CPUtime=0
/proc/19935/task/19941/stat : 19941 (java) S 19925 19925 19668 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30567128 826703872 11616 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=19935/tid=19942] ppid=19925 vsize=807328 CPUtime=0
/proc/19935/task/19942/stat : 19942 (java) S 19925 19925 19668 0 -1 64 0 0 0 0 0 0 0 0 15 0 8 0 30567128 826703872 11616 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.83
Current children cumulated vsize (KiB) 821052

[startup+6.27945 s]
/proc/loadavg: 2.48 2.70 2.80 3/83 19943
/proc/meminfo: memFree=1304704/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=3.33
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1281 15160 0 1 3 1 318 11 15 0 1 0 30567049 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19925/statm: 3431 819 373 3 0 531 0
[pid=19927] ppid=19925 vsize=0 CPUtime=0.55
/proc/19927/stat : 19927 (java) Z 19925 19925 19668 0 -1 1036 7338 0 1 0 49 6 0 0 16 0 1 0 30567054 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19927/statm: 0 0 0 0 0 0 0
[pid=19943] ppid=19925 vsize=3824 CPUtime=2.23
/proc/19943/stat : 19943 (minisat) R 19925 19925 19668 0 -1 0 743 0 0 0 223 0 0 0 25 0 1 0 30567452 3915776 623 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528379 0 0 4096 3 0 0 0 17 1 0 0
/proc/19943/statm: 956 623 51 112 0 840 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 17548

[startup+12.7586 s]
/proc/loadavg: 2.48 2.69 2.80 3/83 19943
/proc/meminfo: memFree=1303616/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=3.33
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1281 15160 0 1 3 1 318 11 16 0 1 0 30567049 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19925/statm: 3431 819 373 3 0 531 0
[pid=19927] ppid=19925 vsize=0 CPUtime=0.55
/proc/19927/stat : 19927 (java) Z 19925 19925 19668 0 -1 1036 7338 0 1 0 49 6 0 0 16 0 1 0 30567054 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19927/statm: 0 0 0 0 0 0 0
[pid=19943] ppid=19925 vsize=4700 CPUtime=8.71
/proc/19943/stat : 19943 (minisat) R 19925 19925 19668 0 -1 0 958 0 0 0 870 1 0 0 25 0 1 0 30567452 4812800 838 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528392 0 0 4096 3 0 0 0 17 1 0 0
/proc/19943/statm: 1175 838 51 112 0 1059 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 18424

[startup+25.6338 s]
/proc/loadavg: 2.41 2.67 2.79 3/83 19943
/proc/meminfo: memFree=1302272/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=3.33
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1281 15160 0 1 3 1 318 11 16 0 1 0 30567049 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19925/statm: 3431 819 373 3 0 531 0
[pid=19927] ppid=19925 vsize=0 CPUtime=0.55
/proc/19927/stat : 19927 (java) Z 19925 19925 19668 0 -1 1036 7338 0 1 0 49 6 0 0 16 0 1 0 30567054 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19927/statm: 0 0 0 0 0 0 0
[pid=19943] ppid=19925 vsize=6084 CPUtime=21.58
/proc/19943/stat : 19943 (minisat) R 19925 19925 19668 0 -1 0 1291 0 0 0 2157 1 0 0 25 0 1 0 30567452 6230016 1171 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528771 0 0 4096 3 0 0 0 17 1 0 0
/proc/19943/statm: 1521 1171 51 112 0 1405 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 19808

[startup+51.2832 s]
/proc/loadavg: 2.41 2.65 2.78 3/83 19943
/proc/meminfo: memFree=1301312/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=3.33
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1281 15160 0 1 3 1 318 11 16 0 1 0 30567049 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19925/statm: 3431 819 373 3 0 531 0
[pid=19927] ppid=19925 vsize=0 CPUtime=0.55
/proc/19927/stat : 19927 (java) Z 19925 19925 19668 0 -1 1036 7338 0 1 0 49 6 0 0 16 0 1 0 30567054 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19927/statm: 0 0 0 0 0 0 0
[pid=19943] ppid=19925 vsize=7056 CPUtime=47.22
/proc/19943/stat : 19943 (minisat) R 19925 19925 19668 0 -1 0 1547 0 0 0 4720 2 0 0 25 0 1 0 30567452 7225344 1427 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528686 0 0 4096 3 0 0 0 17 1 0 0
/proc/19943/statm: 1764 1427 51 112 0 1648 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20780

[startup+102.522 s]
/proc/loadavg: 2.21 2.55 2.74 4/83 19943
/proc/meminfo: memFree=1299776/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=3.33
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1281 15160 0 1 3 1 318 11 16 0 1 0 30567049 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19925/statm: 3431 819 373 3 0 531 0
[pid=19927] ppid=19925 vsize=0 CPUtime=0.55
/proc/19927/stat : 19927 (java) Z 19925 19925 19668 0 -1 1036 7338 0 1 0 49 6 0 0 16 0 1 0 30567054 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19927/statm: 0 0 0 0 0 0 0
[pid=19943] ppid=19925 vsize=8768 CPUtime=98.45
/proc/19943/stat : 19943 (minisat) R 19925 19925 19668 0 -1 0 1933 0 0 0 9842 3 0 0 25 0 1 0 30567452 8978432 1813 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/19943/statm: 2192 1813 51 112 0 2076 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 22492

[startup+162.617 s]
/proc/loadavg: 2.32 2.52 2.71 3/83 19943
/proc/meminfo: memFree=1298816/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=3.33
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1281 15160 0 1 3 1 318 11 16 0 1 0 30567049 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19925/statm: 3431 819 373 3 0 531 0
[pid=19927] ppid=19925 vsize=0 CPUtime=0.55
/proc/19927/stat : 19927 (java) Z 19925 19925 19668 0 -1 1036 7338 0 1 0 49 6 0 0 16 0 1 0 30567054 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19927/statm: 0 0 0 0 0 0 0
[pid=19943] ppid=19925 vsize=9580 CPUtime=158.52
/proc/19943/stat : 19943 (minisat) R 19925 19925 19668 0 -1 0 2153 0 0 0 15849 3 0 0 25 0 1 0 30567452 9809920 2033 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528771 0 0 4096 3 0 0 0 17 1 0 0
/proc/19943/statm: 2395 2033 51 112 0 2279 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 23304

[startup+222.669 s]
/proc/loadavg: 2.22 2.46 2.68 3/83 19943
/proc/meminfo: memFree=1298368/2055920 swapFree=4192812/4192956
[pid=19925] ppid=19923 vsize=13724 CPUtime=3.33
/proc/19925/stat : 19925 (sugar) S 19923 19925 19668 0 -1 4194304 1281 15160 0 1 3 1 318 11 16 0 1 0 30567049 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19925/statm: 3431 819 373 3 0 531 0
[pid=19927] ppid=19925 vsize=0 CPUtime=0.55
/proc/19927/stat : 19927 (java) Z 19925 19925 19668 0 -1 1036 7338 0 1 0 49 6 0 0 16 0 1 0 30567054 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/19927/statm: 0 0 0 0 0 0 0
[pid=19943] ppid=19925 vsize=10036 CPUtime=218.55
/proc/19943/stat : 19943 (minisat) R 19925 19925 19668 0 -1 0 2277 0 0 0 21852 3 0 0 25 0 1 0 30567452 10276864 2157 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134527286 0 0 4096 3 0 0 0 17 1 0 0
/proc/19943/statm: 2509 2157 51 112 0 2393 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 23760

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19925 and gives childrusage.ru_utime.tv_sec=267 childrusage.ru_utime.tv_usec=218376 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=170974
CPU time returned by wait4() is 267.389
while last known CPU time is 267.91

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 268.362
CPU time (s): 267.91
CPU user time (s): 267.69
CPU system time (s): 0.22
CPU usage (%): 99.8316
Max. virtual memory (cumulated for all children) (KiB): 821052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 267.218
system time used= 0.170974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19015
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 821
involuntary context switches= 6673

runsolver used 0.286956 s user time and 0.749886 s system time

The end

Launcher Data (download as text)

Begin job on node39 on Mon Jan 29 21:28:32 UTC 2007


IDJOB= 229588
IDBENCH= 6322
IDSOLVER= 86
FILE ID= node39/229588-1170106111

PBS_JOBID= 3689798

Free space on /tmp= 66553 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.35/rand-2-40-16-250-350-21_ext.xml
COMMAND LINE= /tmp/evaluation/229588-1170106111/solver /tmp/evaluation/229588-1170106111 /tmp/evaluation/229588-1170106111/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-229588-1170106111 -o ROOT/results/node39/solver-229588-1170106111 -C 1800 -M 900  /tmp/evaluation/229588-1170106111/solver /tmp/evaluation/229588-1170106111 /tmp/evaluation/229588-1170106111/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  812c7eddef433007453b41251fcd26a0

RANDOM SEED= 273205117

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1310384 kB
Buffers:         20000 kB
Cached:          55140 kB
SwapCached:          0 kB
Active:         665004 kB
Inactive:        31392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1310384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             896 kB
Writeback:           0 kB
Mapped:         638044 kB
Slab:            33292 kB
Committed_AS:   944404 kB
PageTables:       3016 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66553 MiB



End job on node39 on Mon Jan 29 21:33:00 UTC 2007