Trace number 223369

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 15.65 16.2005

General information on the benchmark

Namerandom/rand-2-30-15-fcd/
rand-2-30-15-306-230-fcd-47_ext.xml
MD5SUMc0a0d4edf44f89b1f63a9a33cfb1cecd
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 benchmark0.073988
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables30
Number of constraints228
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension228
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.04	c # Sugar v0-40 (/tmp/evaluation/223369-1170102812/sugar-v0-40.jar)
0.04	
0.04	c # MAIN  BEGIN : /tmp/evaluation/223369-1170102812/unknown.xml [Mon Jan 29 21:33:35 2007]
0.04	c # CONVERT_XML  BEGIN : /tmp/evaluation/223369-1170102812/unknown.xml /tmp/evaluation/223369-1170102812/sugar27999.csp [Mon Jan 29 21:33:35 2007]
0.04	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/223369-1170102812/sugar-v0-40.jar -convert /tmp/evaluation/223369-1170102812/unknown.xml /tmp/evaluation/223369-1170102812/sugar27999.csp
0.17	c BEGIN convert /tmp/evaluation/223369-1170102812/unknown.xml
0.56	c END convert (0.387976 seconds)
0.60	c # CONVERT_XML  END : /tmp/evaluation/223369-1170102812/sugar27999.csp 458991 bytes (1 seconds) [Mon Jan 29 21:33:36 2007]
0.60	c # CONVERT_XML  CPU : 0.01 = 0 + 0.01 + 0 + 0
0.60	
0.60	c # GENERATE_SAT  BEGIN : /tmp/evaluation/223369-1170102812/sugar27999.bcnf [Mon Jan 29 21:33:36 2007]
0.60	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/223369-1170102812/sugar-v0-40.jar -bcnf -map /tmp/evaluation/223369-1170102812/sugar27999.map /tmp/evaluation/223369-1170102812/sugar27999.csp /tmp/evaluation/223369-1170102812/sugar27999.bcnf
0.72	c BEGIN parse /tmp/evaluation/223369-1170102812/sugar27999.csp
3.94	c END parse (3.221129 seconds)
3.94	c BEGIN simplify
3.97	c END simplify (0.024424 seconds)
3.97	c BEGIN encode /tmp/evaluation/223369-1170102812/sugar27999.bcnf
4.17	c END encode (0.205456 seconds)
4.21	c # GENERATE_SAT  END : 2428 variables 18558 clauses 1283032 bytes (3 seconds) [Mon Jan 29 21:33:39 2007]
4.22	c # GENERATE_SAT  CPU : 3.56 = 0.02 + 0 + 3.44 + 0.1
4.22	
4.22	c # SOLVE_SAT  BEGIN : /tmp/evaluation/223369-1170102812/sugar27999.bcnf [Mon Jan 29 21:33:39 2007]
4.22	c # CMD : /tmp/evaluation/223369-1170102812/minisat /tmp/evaluation/223369-1170102812/sugar27999.bcnf /tmp/evaluation/223369-1170102812/sugar27999.out
4.25	c ==================================[MINISAT]===================================
4.25	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
4.25	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
4.25	c ==============================================================================
4.25	c |         0 |   18558   302194 |    6186       0        0     nan |  0.000 % |
4.26	c |       101 |   18558   302194 |    6804     101     1942    19.2 |  0.000 % |
4.27	c |       253 |   18558   302194 |    7485     253     3435    13.6 |  0.000 % |
4.30	c |       478 |   18558   302194 |    8233     478     5608    11.7 |  0.001 % |
4.33	c |       817 |   18558   302194 |    9056     817     8965    11.0 |  0.000 % |
4.40	c |      1324 |   18558   302194 |    9962    1324    16769    12.7 |  0.000 % |
4.50	c |      2084 |   18561   302194 |   10958    2081    27577    13.3 |  0.002 % |
4.64	c |      3223 |   18562   302194 |   12054    3219    41897    13.0 |  0.002 % |
4.87	c |      4931 |   18564   302194 |   13260    4925    72029    14.6 |  0.002 % |
5.24	c |      7494 |   18566   302194 |   14586    7486   109104    14.6 |  0.002 % |
5.85	c |     11339 |   18569   302194 |   16044   11328   168182    14.8 |  0.002 % |
6.94	c |     17106 |   18572   302194 |   17649    8968   166583    18.6 |  0.000 % |
8.37	c |     25755 |   18498   302002 |   19414    5528    89385    16.2 |  0.041 % |
10.93	c |     38731 |   18512   302002 |   21355   18490   324582    17.6 |  0.041 % |
15.20	c |     58193 |   18440   301714 |   23491   10902   194532    17.8 |  0.659 % |
15.90	c ==============================================================================
15.90	c restarts              : 15
15.90	c conflicts             : 61631          (5335 /sec)
15.90	c decisions             : 91697          (7937 /sec)
15.90	c propagations          : 9608569        (831677 /sec)
15.90	c conflict literals     : 1100664        (44.41 % deleted)
15.90	c Memory used           : 6.12 MB
15.90	c CPU time              : 11.5532 s
15.90	c 
15.90	c SATISFIABLE
15.90	c # SOLVE_SAT  END : SATISFIABLE (12 seconds) [Mon Jan 29 21:33:51 2007]
15.90	c # SOLVE_SAT  CPU : 11.56 = 0 + 0 + 11.55 + 0.01
15.90	
15.90	c # RESULT : SATISFIABLE
15.90	
15.90	c # OUTPUT_SOL  BEGIN : SAT  [Mon Jan 29 21:33:51 2007]
16.02	c BEGIN read SAT output /tmp/evaluation/223369-1170102812/sugar27999.out
16.05	c END read SAT output (0.027812 seconds)
16.05	c BEGIN write solution /tmp/evaluation/223369-1170102812/sugar27999.sol
16.17	c END write solution (0.119693 seconds)
16.19	s SATISFIABLE
16.19	v 8 5 13 11 1 14 13 5 12 7 3 3 6 4 14 13 13 1 5 13 1 0 9 12 14 3 11 10 10 2
16.19	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 21:33:51 2007]
16.19	c # OUTPUT_SOL  CPU : 0.27 = 0 + 0 + 0.24 + 0.03
16.19	
16.19	c # MAIN  END :  (16 seconds) [Mon Jan 29 21:33:51 2007]
16.19	c # MAIN  CPU : 15.4 = 0.02 + 0.01 + 15.23 + 0.14
16.19

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/node4/watcher-223369-1170102812 -o ROOT/results/node4/solver-223369-1170102812 -C 1800 -M 900 /tmp/evaluation/223369-1170102812/solver /tmp/evaluation/223369-1170102812 /tmp/evaluation/223369-1170102812/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: 0.52 1.50 2.02 2/95 28001
/proc/meminfo: memFree=1774288/2055920 swapFree=4192812/4192956
[pid=27999] ppid=27997 vsize=13724 CPUtime=0.04
/proc/27999/stat : 27999 (sugar) S 27997 27999 27350 0 -1 4194304 1096 0 0 0 3 1 0 0 20 0 1 0 30236364 14053376 804 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27999/statm: 3431 804 368 3 0 531 0
[pid=28001] ppid=27999 vsize=13724 CPUtime=0
/proc/28001/stat : 28001 (sugar) R 27999 27999 27350 0 -1 4194368 13 0 0 0 0 0 0 0 21 0 1 0 30236368 14053376 804 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259913215271 0 2147483391 4096 16386 0 0 0 17 1 0 0
/proc/28001/statm: 3431 804 368 3 0 531 0

[startup+0.104434 s]
/proc/loadavg: 0.52 1.50 2.02 2/95 28001
/proc/meminfo: memFree=1774288/2055920 swapFree=4192812/4192956
[pid=27999] ppid=27997 vsize=13724 CPUtime=0.04
/proc/27999/stat : 27999 (sugar) S 27997 27999 27350 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 30236364 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27999/statm: 3431 805 368 3 0 531 0
[pid=28001] ppid=27999 vsize=802844 CPUtime=0.04
/proc/28001/stat : 28001 (java) R 27999 27999 27350 0 -1 0 2064 0 1 0 3 1 0 0 16 0 4 0 30236368 822112256 1814 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4155477465 0 4 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/28001/statm: 200711 1814 1171 14 0 188294 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 816568

[startup+0.512477 s]
/proc/loadavg: 0.52 1.50 2.02 2/95 28001
/proc/meminfo: memFree=1774288/2055920 swapFree=4192812/4192956
[pid=27999] ppid=27997 vsize=13724 CPUtime=0.04
/proc/27999/stat : 27999 (sugar) S 27997 27999 27350 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30236364 14053376 805 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27999/statm: 3431 805 368 3 0 531 0
[pid=28001] ppid=27999 vsize=807140 CPUtime=0.44
/proc/28001/stat : 28001 (java) R 27999 27999 27350 0 -1 0 5926 0 1 0 41 3 0 0 17 0 8 0 30236368 826511360 5675 18446744073709551615 134512640 134570532 4294956528 18446744073709551615 4073706235 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28001/statm: 201785 5675 1683 14 0 189063 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 820864

[startup+1.33555 s]
/proc/loadavg: 0.52 1.50 2.02 3/96 28016
/proc/meminfo: memFree=1813968/2055920 swapFree=4192812/4192956
[pid=27999] ppid=27997 vsize=13724 CPUtime=0.04
/proc/27999/stat : 27999 (sugar) S 27997 27999 27350 0 -1 4194304 1190 0 0 0 3 1 0 0 16 0 1 0 30236364 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27999/statm: 3431 809 371 3 0 531 0
[pid=28001] ppid=27999 vsize=0 CPUtime=0.49
/proc/28001/stat : 28001 (java) Z 27999 27999 27350 0 -1 1036 6867 0 1 0 45 4 0 0 17 0 1 0 30236368 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28001/statm: 0 0 0 0 0 0 0
[pid=28009] ppid=27999 vsize=807064 CPUtime=0.71
/proc/28009/stat : 28009 (java) R 27999 27999 27350 0 -1 0 8170 0 1 0 67 4 0 0 17 0 8 0 30236424 826433536 7917 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073455887 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28009/statm: 201766 7917 1494 14 0 189044 0
[pid=28009/tid=28010] ppid=27999 vsize=807064 CPUtime=0.12
/proc/28009/task/28010/stat : 28010 (java) S 27999 27999 27350 0 -1 64 2116 0 0 0 12 0 0 0 16 0 8 0 30236427 826433536 7917 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28011] ppid=27999 vsize=807064 CPUtime=0
/proc/28009/task/28011/stat : 28011 (java) S 27999 27999 27350 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30236427 826433536 7917 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28012] ppid=27999 vsize=807064 CPUtime=0
/proc/28009/task/28012/stat : 28012 (java) S 27999 27999 27350 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30236427 826433536 7917 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28013] ppid=27999 vsize=807064 CPUtime=0
/proc/28009/task/28013/stat : 28013 (java) S 27999 27999 27350 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30236431 826433536 7917 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28014] ppid=27999 vsize=807064 CPUtime=0.05
/proc/28009/task/28014/stat : 28014 (java) S 27999 27999 27350 0 -1 64 292 0 0 0 5 0 0 0 19 0 8 0 30236431 826433536 7917 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=28009/tid=28015] ppid=27999 vsize=807064 CPUtime=0
/proc/28009/task/28015/stat : 28015 (java) S 27999 27999 27350 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30236431 826433536 7917 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28016] ppid=27999 vsize=807064 CPUtime=0
/proc/28009/task/28016/stat : 28016 (java) S 27999 27999 27350 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30236431 826433536 7917 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 820788

[startup+2.98872 s]
/proc/loadavg: 0.52 1.50 2.02 4/96 28017
/proc/meminfo: memFree=1792840/2055920 swapFree=4192812/4192956
[pid=27999] ppid=27997 vsize=13724 CPUtime=0.04
/proc/27999/stat : 27999 (sugar) S 27997 27999 27350 0 -1 4194304 1190 0 0 0 3 1 0 0 16 0 1 0 30236364 14053376 809 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27999/statm: 3431 809 371 3 0 531 0
[pid=28001] ppid=27999 vsize=0 CPUtime=0.49
/proc/28001/stat : 28001 (java) Z 27999 27999 27350 0 -1 1036 6867 0 1 0 45 4 0 0 17 0 1 0 30236368 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28001/statm: 0 0 0 0 0 0 0
[pid=28009] ppid=27999 vsize=807336 CPUtime=2.35
/proc/28009/stat : 28009 (java) R 27999 27999 27350 0 -1 0 13617 0 1 0 229 6 0 0 25 0 8 0 30236424 826712064 13329 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4073592266 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/28009/statm: 201834 13329 1506 14 0 189112 0
[pid=28009/tid=28010] ppid=27999 vsize=807336 CPUtime=0.41
/proc/28009/task/28010/stat : 28010 (java) S 27999 27999 27350 0 -1 64 7390 0 0 0 38 3 0 0 16 0 8 0 30236427 826712064 13329 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28011] ppid=27999 vsize=807336 CPUtime=0
/proc/28009/task/28011/stat : 28011 (java) S 27999 27999 27350 0 -1 64 10 0 0 0 0 0 0 0 16 0 8 0 30236427 826712064 13329 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28012] ppid=27999 vsize=807336 CPUtime=0
/proc/28009/task/28012/stat : 28012 (java) S 27999 27999 27350 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30236427 826712064 13329 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28013] ppid=27999 vsize=807336 CPUtime=0
/proc/28009/task/28013/stat : 28013 (java) S 27999 27999 27350 0 -1 64 0 0 0 0 0 0 0 0 18 0 8 0 30236431 826712064 13329 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28014] ppid=27999 vsize=807336 CPUtime=0.14
/proc/28009/task/28014/stat : 28014 (java) S 27999 27999 27350 0 -1 64 396 0 0 0 14 0 0 0 16 0 8 0 30236431 826712064 13329 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28015] ppid=27999 vsize=807336 CPUtime=0
/proc/28009/task/28015/stat : 28015 (java) S 27999 27999 27350 0 -1 64 3 0 0 0 0 0 0 0 19 0 8 0 30236431 826712064 13329 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=28009/tid=28016] ppid=27999 vsize=807336 CPUtime=0
/proc/28009/task/28016/stat : 28016 (java) S 27999 27999 27350 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30236431 826712064 13329 18446744073709551615 134512640 134570532 4294956464 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 821060

[startup+6.19802 s]
/proc/loadavg: 0.64 1.50 2.02 3/89 28018
/proc/meminfo: memFree=1824960/2055920 swapFree=4192812/4192956
[pid=27999] ppid=27997 vsize=14832 CPUtime=3.6
/proc/27999/stat : 27999 (sugar) S 27997 27999 27350 0 -1 4194304 1574 18555 0 1 5 1 344 10 15 0 1 0 30236364 15187968 1085 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27999/statm: 3708 1085 373 3 0 808 0
[pid=28001] ppid=27999 vsize=0 CPUtime=0.49
/proc/28001/stat : 28001 (java) Z 27999 27999 27350 0 -1 1036 6867 0 1 0 45 4 0 0 17 0 1 0 30236368 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28001/statm: 0 0 0 0 0 0 0
[pid=28018] ppid=27999 vsize=4708 CPUtime=1.94
/proc/28018/stat : 28018 (minisat) R 27999 27999 27350 0 -1 0 1172 0 0 0 194 0 0 0 25 0 1 0 30236786 4820992 843 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/28018/statm: 1177 843 52 112 0 1061 0
Current children cumulated CPU time (s) 6.03
Current children cumulated vsize (KiB) 19540

[startup+12.6586 s]
/proc/loadavg: 0.75 1.51 2.02 3/89 28018
/proc/meminfo: memFree=1822592/2055920 swapFree=4192812/4192956
[pid=27999] ppid=27997 vsize=14832 CPUtime=3.6
/proc/27999/stat : 27999 (sugar) S 27997 27999 27350 0 -1 4194304 1574 18555 0 1 5 1 344 10 16 0 1 0 30236364 15187968 1085 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 259922112610 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27999/statm: 3708 1085 373 3 0 808 0
[pid=28001] ppid=27999 vsize=0 CPUtime=0.49
/proc/28001/stat : 28001 (java) Z 27999 27999 27350 0 -1 1036 6867 0 1 0 45 4 0 0 17 0 1 0 30236368 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/28001/statm: 0 0 0 0 0 0 0
[pid=28018] ppid=27999 vsize=5980 CPUtime=8.34
/proc/28018/stat : 28018 (minisat) R 27999 27999 27350 0 -1 0 1482 0 0 0 834 0 0 0 25 0 1 0 30236786 6123520 1153 18446744073709551615 134512640 134974460 4294956752 18446744073709551615 134528723 0 0 4096 3 0 0 0 17 1 0 0
/proc/28018/statm: 1495 1153 52 112 0 1379 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 20812

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27999 and gives childrusage.ru_utime.tv_sec=15 childrusage.ru_utime.tv_usec=298674 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=159975
CPU time returned by wait4() is 15.4586
while last known CPU time is 15.65

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

Real time (s): 16.2005
CPU time (s): 15.65
CPU user time (s): 15.49
CPU system time (s): 0.16
CPU usage (%): 96.6019
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.2987
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25343
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= 1502
involuntary context switches= 1977

runsolver used 0.020996 s user time and 0.06099 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Jan 29 20:33:34 UTC 2007


IDJOB= 223369
IDBENCH= 5627
IDSOLVER= 86
FILE ID= node4/223369-1170102812

PBS_JOBID= 3689558

Free space on /tmp= 66560 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-30-15-fcd/rand-2-30-15-306-230-fcd-47_ext.xml
COMMAND LINE= /tmp/evaluation/223369-1170102812/solver /tmp/evaluation/223369-1170102812 /tmp/evaluation/223369-1170102812/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-223369-1170102812 -o ROOT/results/node4/solver-223369-1170102812 -C 1800 -M 900  /tmp/evaluation/223369-1170102812/solver /tmp/evaluation/223369-1170102812 /tmp/evaluation/223369-1170102812/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  c0a0d4edf44f89b1f63a9a33cfb1cecd

RANDOM SEED= 508719425

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		: 3000.231
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		: 3000.231
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:       1805624 kB
Buffers:         29628 kB
Cached:          58364 kB
SwapCached:          0 kB
Active:         147052 kB
Inactive:        43220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2344 kB
Writeback:           0 kB
Mapped:         127796 kB
Slab:            44748 kB
Committed_AS:   751700 kB
PageTables:       2308 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= 66558 MiB



End job on node4 on Mon Jan 29 20:33:54 UTC 2007