Trace number 209899

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 187.75 188.04

General information on the benchmark

NameschurrLemma/
lemma-66-4.xml
MD5SUM3adc5d451750a5abf76d8b7099df28ec
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.79557
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables66
Number of constraints1056
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1056
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/209899-1170097790/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/209899-1170097790/unknown.xml [Mon Jan 29 20:09:51 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/209899-1170097790/unknown.xml /tmp/evaluation/209899-1170097790/sugar20611.csp [Mon Jan 29 20:09:51 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/209899-1170097790/sugar-v0-40.jar -convert /tmp/evaluation/209899-1170097790/unknown.xml /tmp/evaluation/209899-1170097790/sugar20611.csp
0.17	c BEGIN convert /tmp/evaluation/209899-1170097790/unknown.xml
0.55	c END convert (0.374139 seconds)
0.60	c # CONVERT_XML  END : /tmp/evaluation/209899-1170097790/sugar20611.csp 52616 bytes (1 seconds) [Mon Jan 29 20:09:52 2007]
0.60	c # CONVERT_XML  CPU : 0.48 = 0 + 0 + 0.44 + 0.04
0.60	
0.60	c # GENERATE_SAT  BEGIN : /tmp/evaluation/209899-1170097790/sugar20611.bcnf [Mon Jan 29 20:09:52 2007]
0.60	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/209899-1170097790/sugar-v0-40.jar -bcnf -map /tmp/evaluation/209899-1170097790/sugar20611.map /tmp/evaluation/209899-1170097790/sugar20611.csp /tmp/evaluation/209899-1170097790/sugar20611.bcnf
0.72	c BEGIN parse /tmp/evaluation/209899-1170097790/sugar20611.csp
1.15	c END parse (0.434582 seconds)
1.15	c BEGIN simplify
1.18	c END simplify (0.029899 seconds)
1.18	c BEGIN encode /tmp/evaluation/209899-1170097790/sugar20611.bcnf
1.31	c END encode (0.126657 seconds)
1.42	c # GENERATE_SAT  END : 6534 variables 26532 clauses 385992 bytes (1 seconds) [Mon Jan 29 20:09:53 2007]
1.42	c # GENERATE_SAT  CPU : 0.74 = 0.05 + 0 + 0.64 + 0.05
1.42	
1.42	c # SOLVE_SAT  BEGIN : /tmp/evaluation/209899-1170097790/sugar20611.bcnf [Mon Jan 29 20:09:53 2007]
1.42	c # CMD : /tmp/evaluation/209899-1170097790/minisat /tmp/evaluation/209899-1170097790/sugar20611.bcnf /tmp/evaluation/209899-1170097790/sugar20611.out
1.44	c ==================================[MINISAT]===================================
1.44	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
1.44	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
1.44	c ==============================================================================
1.44	c |         0 |   26532    69960 |    8844       0        0     nan |  0.000 % |
1.45	c |       100 |   26532    69960 |    9728     100      612     6.1 |  0.000 % |
1.47	c |       250 |   26532    69960 |   10701     250     1463     5.9 |  0.000 % |
1.49	c |       475 |   26532    69960 |   11771     475     2745     5.8 |  0.000 % |
1.52	c |       812 |   26532    69960 |   12948     812     4731     5.8 |  0.000 % |
1.57	c |      1320 |   26532    69960 |   14243    1320     8635     6.5 |  0.000 % |
1.63	c |      2079 |   26532    69960 |   15667    2079    16498     7.9 |  0.000 % |
1.76	c |      3218 |   26532    69960 |   17234    3218    29839     9.3 |  0.000 % |
1.95	c |      4926 |   26532    69960 |   18957    4926    57363    11.6 |  0.000 % |
2.29	c |      7488 |   26532    69960 |   20853    7488   114599    15.3 |  0.000 % |
2.96	c |     11333 |   26532    69960 |   22939   11333   197742    17.4 |  0.000 % |
4.35	c |     17099 |   26532    69960 |   25232   17099   334133    19.5 |  0.000 % |
7.05	c |     25749 |   26532    69960 |   27756   25749   527012    20.5 |  0.000 % |
11.31	c |     38723 |   26532    69960 |   30531   24346   548862    22.5 |  0.000 % |
18.44	c |     58185 |   26532    69960 |   33585   26450   609222    23.0 |  0.000 % |
30.51	c |     87378 |   26532    69960 |   36943   16066   376212    23.4 |  0.000 % |
49.57	c |    131168 |   26532    69960 |   40637   36464  1205922    33.1 |  0.000 % |
82.01	c |    196852 |   26532    69960 |   44701   23621   873184    37.0 |  0.000 % |
133.47	c |    295378 |   26532    69960 |   49171   31685  1268496    40.0 |  0.000 % |
187.66	c ==============================================================================
187.66	c restarts              : 19
187.66	c conflicts             : 389593         (2093 /sec)
187.66	c decisions             : 747478         (4016 /sec)
187.66	c propagations          : 176966167      (950778 /sec)
187.66	c conflict literals     : 13903743       (16.55 % deleted)
187.66	c Memory used           : 14.77 MB
187.66	c CPU time              : 186.128 s
187.66	c 
187.66	c SATISFIABLE
187.67	c # SOLVE_SAT  END : SATISFIABLE (186 seconds) [Mon Jan 29 20:12:59 2007]
187.67	c # SOLVE_SAT  CPU : 186.19 = 0 + 0.01 + 186.13 + 0.05
187.67	
187.67	c # RESULT : SATISFIABLE
187.67	
187.67	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 20:12:59 2007]
187.81	c BEGIN read SAT output /tmp/evaluation/209899-1170097790/sugar20611.out
187.84	c END read SAT output (0.034183 seconds)
187.84	c BEGIN write solution /tmp/evaluation/209899-1170097790/sugar20611.sol
188.00	c END write solution (0.1603 seconds)
188.03	s SATISFIABLE
188.03	v 3 3 2 3 2 2 2 3 1 1 3 1 1 1 1 3 1 1 2 1 2 3 2 0 3 0 0 0 0 0 0 0 0 3 0 2 2 2 3 0 0 0 0 0 0 0 0 3 0 2 2 2 3 1 1 1 1 1 1 3 1 1 3 2 2 3
188.03	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 20:12:59 2007]
188.03	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
188.03	
188.03	c # MAIN  END :  (188 seconds) [Mon Jan 29 20:12:59 2007]
188.03	c # MAIN  CPU : 187.41 = 0.05 + 0.01 + 187.21 + 0.14
188.03

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/node67/watcher-209899-1170097790 -o ROOT/results/node67/solver-209899-1170097790 -C 1800 -M 900 /tmp/evaluation/209899-1170097790/solver /tmp/evaluation/209899-1170097790 /tmp/evaluation/209899-1170097790/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: 0.92 0.98 0.99 4/69 20612
/proc/meminfo: memFree=1626816/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=11860 CPUtime=0
/proc/20611/stat : 20611 (sugar) R 20609 20611 20533 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 29736753 12144640 97 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271652587344 0 0 4096 0 0 0 0 17 1 0 0
/proc/20611/statm: 2965 112 81 3 0 65 0

[startup+0.108101 s]
/proc/loadavg: 0.92 0.98 0.99 4/69 20612
/proc/meminfo: memFree=1626816/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=13724 CPUtime=0.04
/proc/20611/stat : 20611 (sugar) S 20609 20611 20533 0 -1 4194304 1112 0 0 0 3 1 0 0 18 0 1 0 29736753 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20611/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.520141 s]
/proc/loadavg: 0.92 0.98 0.99 4/69 20612
/proc/meminfo: memFree=1626816/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=13724 CPUtime=0.04
/proc/20611/stat : 20611 (sugar) S 20609 20611 20533 0 -1 4194304 1121 0 0 0 3 1 0 0 16 0 1 0 29736753 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20611/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.34924 s]
/proc/loadavg: 0.92 0.98 0.99 4/89 20663
/proc/meminfo: memFree=1557280/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=13724 CPUtime=0.52
/proc/20611/stat : 20611 (sugar) S 20609 20611 20533 0 -1 4194304 1190 4720 0 1 3 1 44 4 16 0 1 0 29736753 14053376 809 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20611/statm: 3431 809 371 3 0 531 0
[pid=20656] ppid=20611 vsize=807356 CPUtime=0.68
/proc/20656/stat : 20656 (java) S 20611 20611 20533 0 -1 0 7386 0 1 0 64 4 0 0 25 0 8 0 29736813 826732544 7135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20656/statm: 201839 7135 1513 14 0 189117 0
[pid=20656/tid=20657] ppid=20611 vsize=807356 CPUtime=0.04
/proc/20656/task/20657/stat : 20657 (java) S 20611 20611 20533 0 -1 64 1153 0 0 0 4 0 0 0 16 0 8 0 29736816 826732544 7135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=20656/tid=20658] ppid=20611 vsize=807356 CPUtime=0
/proc/20656/task/20658/stat : 20658 (java) S 20611 20611 20533 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 29736817 826732544 7135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20656/tid=20659] ppid=20611 vsize=807356 CPUtime=0
/proc/20656/task/20659/stat : 20659 (java) S 20611 20611 20533 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 29736817 826732544 7135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20656/tid=20660] ppid=20611 vsize=807356 CPUtime=0
/proc/20656/task/20660/stat : 20660 (java) S 20611 20611 20533 0 -1 64 1 0 0 0 0 0 0 0 23 0 8 0 29736820 826732544 7135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20656/tid=20661] ppid=20611 vsize=807356 CPUtime=0.15
/proc/20656/task/20661/stat : 20661 (java) S 20611 20611 20533 0 -1 64 415 0 0 0 15 0 0 0 16 0 8 0 29736820 826732544 7135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20656/tid=20662] ppid=20611 vsize=807356 CPUtime=0
/proc/20656/task/20662/stat : 20662 (java) S 20611 20611 20533 0 -1 64 3 0 0 0 0 0 0 0 24 0 8 0 29736820 826732544 7135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20656/tid=20663] ppid=20611 vsize=807356 CPUtime=0
/proc/20656/task/20663/stat : 20663 (java) S 20611 20611 20533 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 29736820 826732544 7135 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 821080

[startup+2.9854 s]
/proc/loadavg: 0.92 0.98 0.99 3/82 20664
/proc/meminfo: memFree=1543896/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=17256 CPUtime=1.26
/proc/20611/stat : 20611 (sugar) S 20609 20611 20533 0 -1 4194304 2153 12113 0 2 8 1 108 9 15 0 1 0 29736753 17670144 1666 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20611/statm: 4314 1666 373 3 0 1414 0
[pid=20664] ppid=20611 vsize=4176 CPUtime=1.55
/proc/20664/stat : 20664 (minisat) R 20611 20611 20533 0 -1 0 782 0 0 0 155 0 0 0 25 0 1 0 29736895 4276224 673 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/20664/statm: 1044 673 52 112 0 928 0
Current children cumulated CPU time (s) 2.81
Current children cumulated vsize (KiB) 21432

[startup+6.26532 s]
/proc/loadavg: 1.01 1.00 1.00 3/82 20672
/proc/meminfo: memFree=1547680/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=17256 CPUtime=1.27
/proc/20611/stat : 20611 (sugar) S 20609 20611 20533 0 -1 4194304 2153 12113 0 2 8 2 108 9 16 0 1 0 29736753 17670144 1666 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20611/statm: 4314 1666 373 3 0 1414 0
[pid=20664] ppid=20611 vsize=5692 CPUtime=4.81
/proc/20664/stat : 20664 (minisat) R 20611 20611 20533 0 -1 0 1166 0 0 0 481 0 0 0 25 0 1 0 29736895 5828608 1057 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528559 0 0 4096 3 0 0 0 17 1 0 0
/proc/20664/statm: 1423 1057 52 112 0 1307 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 22948

[startup+12.676 s]
/proc/loadavg: 1.09 1.02 1.01 4/82 20672
/proc/meminfo: memFree=1433312/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=17256 CPUtime=1.27
/proc/20611/stat : 20611 (sugar) S 20609 20611 20533 0 -1 4194304 2153 12113 0 2 8 2 108 9 16 0 1 0 29736753 17670144 1666 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20611/statm: 4314 1666 373 3 0 1414 0
[pid=20664] ppid=20611 vsize=6780 CPUtime=11.22
/proc/20664/stat : 20664 (minisat) R 20611 20611 20533 0 -1 0 1422 0 0 0 1122 0 0 0 25 0 1 0 29736895 6942720 1313 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528442 0 0 4096 3 0 0 0 17 1 0 0
/proc/20664/statm: 1695 1313 52 112 0 1579 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 24036

[startup+25.4888 s]
/proc/loadavg: 1.37 1.08 1.03 4/82 20672
/proc/meminfo: memFree=1235936/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=17256 CPUtime=1.27
/proc/20611/stat : 20611 (sugar) S 20609 20611 20533 0 -1 4194304 2153 12113 0 2 8 2 108 9 16 0 1 0 29736753 17670144 1666 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20611/statm: 4314 1666 373 3 0 1414 0
[pid=20664] ppid=20611 vsize=7824 CPUtime=24.03
/proc/20664/stat : 20664 (minisat) R 20611 20611 20533 0 -1 0 1713 0 0 0 2402 1 0 0 25 0 1 0 29736895 8011776 1604 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/20664/statm: 1956 1604 52 112 0 1840 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 25080

[startup+51.1887 s]
/proc/loadavg: 1.66 1.17 1.06 3/82 20672
/proc/meminfo: memFree=993824/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=17256 CPUtime=1.27
/proc/20611/stat : 20611 (sugar) S 20609 20611 20533 0 -1 4194304 2153 12113 0 2 8 2 108 9 16 0 1 0 29736753 17670144 1666 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20611/statm: 4314 1666 373 3 0 1414 0
[pid=20664] ppid=20611 vsize=10492 CPUtime=49.72
/proc/20664/stat : 20664 (minisat) R 20611 20611 20533 0 -1 0 2369 0 0 0 4970 2 0 0 25 0 1 0 29736895 10743808 2260 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/20664/statm: 2623 2260 52 112 0 2507 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 27748

[startup+102.481 s]
/proc/loadavg: 2.02 1.34 1.12 3/82 20672
/proc/meminfo: memFree=959456/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=17256 CPUtime=1.27
/proc/20611/stat : 20611 (sugar) S 20609 20611 20533 0 -1 4194304 2153 12113 0 2 8 2 108 9 16 0 1 0 29736753 17670144 1666 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20611/statm: 4314 1666 373 3 0 1414 0
[pid=20664] ppid=20611 vsize=12852 CPUtime=101
/proc/20664/stat : 20664 (minisat) R 20611 20611 20533 0 -1 0 2923 0 0 0 10097 3 0 0 25 0 1 0 29736895 13160448 2814 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528712 0 0 4096 3 0 0 0 17 1 0 0
/proc/20664/statm: 3213 2814 52 112 0 3097 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30108

[startup+162.524 s]
/proc/loadavg: 2.01 1.46 1.17 3/82 20672
/proc/meminfo: memFree=957024/2055920 swapFree=4192956/4192956
[pid=20611] ppid=20609 vsize=17256 CPUtime=1.27
/proc/20611/stat : 20611 (sugar) S 20609 20611 20533 0 -1 4194304 2153 12113 0 2 8 2 108 9 16 0 1 0 29736753 17670144 1666 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20611/statm: 4314 1666 373 3 0 1414 0
[pid=20664] ppid=20611 vsize=15116 CPUtime=161.03
/proc/20664/stat : 20664 (minisat) R 20611 20611 20533 0 -1 0 3481 0 0 0 16099 4 0 0 25 0 1 0 29736895 15478784 3372 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528545 0 0 4096 3 0 0 0 17 1 0 0
/proc/20664/statm: 3779 3372 52 112 0 3663 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 32372

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20611 and gives childrusage.ru_utime.tv_sec=187 childrusage.ru_utime.tv_usec=306525 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=171973
CPU time returned by wait4() is 187.479
while last known CPU time is 187.75

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

Real time (s): 188.04
CPU time (s): 187.75
CPU user time (s): 187.56
CPU system time (s): 0.19
CPU usage (%): 99.8459
Max. virtual memory (cumulated for all children) (KiB): 824260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 187.307
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17929
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1361
involuntary context switches= 1776

runsolver used 0.212967 s user time and 0.548916 s system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Jan 29 19:09:51 UTC 2007


IDJOB= 209899
IDBENCH= 4578
IDSOLVER= 86
FILE ID= node67/209899-1170097790

PBS_JOBID= 3689707

Free space on /tmp= 66561 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/schurrLemma/lemma-66-4.xml
COMMAND LINE= /tmp/evaluation/209899-1170097790/solver /tmp/evaluation/209899-1170097790 /tmp/evaluation/209899-1170097790/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-209899-1170097790 -o ROOT/results/node67/solver-209899-1170097790 -C 1800 -M 900  /tmp/evaluation/209899-1170097790/solver /tmp/evaluation/209899-1170097790 /tmp/evaluation/209899-1170097790/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  3adc5d451750a5abf76d8b7099df28ec

RANDOM SEED= 460928565

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		: 3000.236
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		: 3000.236
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:       1628064 kB
Buffers:          9956 kB
Cached:         331132 kB
SwapCached:          0 kB
Active:          48216 kB
Inactive:       313140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628064 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4212 kB
Writeback:           0 kB
Mapped:          30460 kB
Slab:            52064 kB
Committed_AS:   111544 kB
PageTables:       1700 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= 66535 MiB



End job on node67 on Mon Jan 29 19:13:00 UTC 2007