Trace number 421156

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
minisat SAT 2007? (TO) 1200.02 1200.31

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S683236487-13.cnf
MD5SUM4356efd851b4254135ae4efd766e660e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    121 |  0.000 % |
0.09/0.16	c |       252 |    1000    20000   100000 |     8066      252    122 |  0.000 % |
0.09/0.19	c |       477 |    1000    20000   100000 |     8873      477    120 |  0.000 % |
0.19/0.23	c |       815 |    1000    20000   100000 |     9760      815    125 |  0.000 % |
0.19/0.29	c |      1321 |    1000    20000   100000 |    10736     1321    126 |  0.000 % |
0.29/0.39	c |      2080 |    1000    20000   100000 |    11810     2080    124 |  0.000 % |
0.49/0.53	c |      3219 |    1000    20000   100000 |    12991     3219    124 |  0.000 % |
0.69/0.76	c |      4929 |    1000    20000   100000 |    14290     4929    125 |  0.000 % |
1.09/1.15	c |      7492 |    1000    20000   100000 |    15719     7492    127 |  0.000 % |
1.79/1.85	c |     11336 |    1000    20000   100000 |    17291    11336    129 |  0.000 % |
3.19/3.20	c |     17102 |    1000    20000   100000 |    19020    17102    131 |  0.000 % |
5.29/5.39	c |     25754 |    1000    20000   100000 |    20922    16052    139 |  0.000 % |
9.09/9.19	c |     38729 |    1000    20000   100000 |    23015    18397    143 |  0.000 % |
15.99/16.06	c |     58190 |    1000    20000   100000 |    25316    14408    145 |  0.000 % |
27.98/28.06	c |     87382 |    1000    20000   100000 |    27848    16389    153 |  0.000 % |
46.68/46.75	c |    131172 |    1000    20000   100000 |    30633    27589    152 |  0.000 % |
76.77/76.87	c |    196858 |    1000    20000   100000 |    33696    18586    144 |  0.000 % |
125.16/125.25	c |    295386 |    1000    20000   100000 |    37066    32712    150 |  0.000 % |
211.14/211.20	c |    443175 |    1000    20000   100000 |    40772    36405    153 |  0.000 % |
344.61/344.73	c |    664861 |    1000    20000   100000 |    44849    37816    147 |  0.000 % |
556.56/556.73	c |    997386 |    1000    20000   100000 |    49334    25941    137 |  0.000 % |
895.38/895.67	c |   1496175 |    1000    20000   100000 |    54268    28130    137 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-421156-1177499419 -o ROOT/results/node29/solver-421156-1177499419 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421156-1177499419/minisat_noassertions /tmp/evaluation/421156-1177499419/instance-421156-1177499419.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 29981
/proc/meminfo: memFree=1783568/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=1988 CPUtime=0
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 197857623 2035712 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686555 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 497 246 50 130 0 364 0

[startup+0.0476329 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 29981
/proc/meminfo: memFree=1783568/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=3384 CPUtime=0.04
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 636 0 0 0 4 0 0 0 18 0 1 0 197857623 3465216 622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 846 622 62 130 0 713 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3384

[startup+0.101645 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 29981
/proc/meminfo: memFree=1783568/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=3548 CPUtime=0.09
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 682 0 0 0 9 0 0 0 18 0 1 0 197857623 3633152 668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 887 668 62 130 0 754 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3548

[startup+0.301648 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 29981
/proc/meminfo: memFree=1783568/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=3648 CPUtime=0.29
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 735 0 0 0 29 0 0 0 19 0 1 0 197857623 3735552 681 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 912 681 67 130 0 779 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3648

[startup+0.701674 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 29981
/proc/meminfo: memFree=1783568/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=5232 CPUtime=0.69
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 1149 0 0 0 69 0 0 0 22 0 1 0 197857623 5357568 1095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 1308 1095 67 130 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5232

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29982
/proc/meminfo: memFree=1778312/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=8004 CPUtime=1.49
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 1830 0 0 0 149 0 0 0 25 0 1 0 197857623 8196096 1776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 2001 1776 67 130 0 1868 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8004

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29982
/proc/meminfo: memFree=1774792/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=12148 CPUtime=3.09
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 2849 0 0 0 308 1 0 0 25 0 1 0 197857623 12439552 2795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 3037 2795 67 130 0 2904 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12148

[startup+6.30102 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29982
/proc/meminfo: memFree=1770888/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=14532 CPUtime=6.29
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 3461 0 0 0 627 2 0 0 25 0 1 0 197857623 14880768 3407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 3633 3407 67 130 0 3500 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14532

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29982
/proc/meminfo: memFree=1767368/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=17040 CPUtime=12.69
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 4097 0 0 0 1266 3 0 0 25 0 1 0 197857623 17448960 4043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 4260 4043 67 130 0 4127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17040

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29982
/proc/meminfo: memFree=1765384/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=19020 CPUtime=25.49
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 4583 0 0 0 2545 4 0 0 25 0 1 0 197857623 19476480 4529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 4755 4529 67 130 0 4622 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19020

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29982
/proc/meminfo: memFree=1760712/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=23688 CPUtime=51.08
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 5733 0 0 0 5103 5 0 0 25 0 1 0 197857623 24256512 5679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 5922 5679 67 130 0 5789 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23688

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29982
/proc/meminfo: memFree=1758792/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=25536 CPUtime=102.26
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 6197 0 0 0 10221 5 0 0 25 0 1 0 197857623 26148864 6143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 6384 6143 67 130 0 6251 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25536

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29982
/proc/meminfo: memFree=1754440/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=29764 CPUtime=162.25
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 7271 0 0 0 16218 7 0 0 25 0 1 0 197857623 30478336 7217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 7441 7217 67 130 0 7308 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29764

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29982
/proc/meminfo: memFree=1752136/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=32220 CPUtime=222.24
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 7847 0 0 0 22216 8 0 0 25 0 1 0 197857623 32993280 7793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 8055 7793 67 130 0 7922 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 32220

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 29982
/proc/meminfo: memFree=1752264/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=32216 CPUtime=282.23
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 7847 0 0 0 28214 9 0 0 25 0 1 0 197857623 32989184 7793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 8054 7793 67 130 0 7921 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 32216

[startup+342.302 s]
/proc/loadavg: 1.04 1.01 0.95 2/78 29982
/proc/meminfo: memFree=1751496/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=32876 CPUtime=342.21
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 8028 0 0 0 34212 9 0 0 25 0 1 0 197857623 33665024 7974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 8219 7974 67 130 0 8086 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 32876

[startup+402.301 s]
/proc/loadavg: 1.05 1.02 0.96 2/78 29982
/proc/meminfo: memFree=1748744/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=35656 CPUtime=402.19
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 8714 0 0 0 40209 10 0 0 25 0 1 0 197857623 36511744 8660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 8914 8660 67 130 0 8781 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 35656

[startup+462.301 s]
/proc/loadavg: 1.02 1.02 0.96 2/78 29982
/proc/meminfo: memFree=1748616/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=35920 CPUtime=462.18
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 8763 0 0 0 46207 11 0 0 25 0 1 0 197857623 36782080 8709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 8980 8709 67 130 0 8847 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 35920

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 29982
/proc/meminfo: memFree=1747464/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=36944 CPUtime=522.16
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 9039 0 0 0 52205 11 0 0 25 0 1 0 197857623 37830656 8976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 9236 8976 67 130 0 9103 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 36944

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 29982
/proc/meminfo: memFree=1746504/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=37868 CPUtime=582.15
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 9290 0 0 0 58203 12 0 0 25 0 1 0 197857623 38776832 9227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 9467 9227 67 130 0 9334 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 37868

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1744200/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=40244 CPUtime=642.14
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 9869 0 0 0 64200 14 0 0 25 0 1 0 197857623 41209856 9806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 10061 9806 67 130 0 9928 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 40244

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1743304/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=41036 CPUtime=702.12
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 10079 0 0 0 70198 14 0 0 25 0 1 0 197857623 42020864 10016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 10259 10016 67 130 0 10126 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 41036

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1743240/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=41036 CPUtime=762.11
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 10079 0 0 0 76196 15 0 0 25 0 1 0 197857623 42020864 10016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 10259 10016 67 130 0 10126 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 41036

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1742920/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=41412 CPUtime=822.09
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 10161 0 0 0 82194 15 0 0 25 0 1 0 197857623 42405888 10098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 10353 10098 67 130 0 10220 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 41412

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1742920/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=41408 CPUtime=882.08
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 10161 0 0 0 88192 16 0 0 25 0 1 0 197857623 42401792 10098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547045 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 10352 10098 67 130 0 10219 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 41408

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1739784/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=44564 CPUtime=942.07
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 10949 0 0 0 94190 17 0 0 25 0 1 0 197857623 45633536 10886 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 11141 10886 67 130 0 11008 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 44564

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1738888/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=45488 CPUtime=1002.04
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 11193 0 0 0 100187 17 0 0 25 0 1 0 197857623 46579712 11130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 11372 11130 67 130 0 11239 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 45488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1738312/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=46016 CPUtime=1062.03
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 11336 0 0 0 106185 18 0 0 25 0 1 0 197857623 47120384 11273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 11504 11273 67 130 0 11371 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 46016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1738312/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=46016 CPUtime=1122.02
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 11336 0 0 0 112183 19 0 0 25 0 1 0 197857623 47120384 11273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 11504 11273 67 130 0 11371 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 46016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1738248/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=46016 CPUtime=1182
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 11336 0 0 0 118181 19 0 0 25 0 1 0 197857623 47120384 11273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 11504 11273 67 130 0 11371 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 46016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1737416/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=46940 CPUtime=1200
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 11567 0 0 0 119980 20 0 0 25 0 1 0 197857623 48066560 11504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 11735 11504 67 130 0 11602 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 46940

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 29982
/proc/meminfo: memFree=1737416/2055920 swapFree=4146612/4192956
[pid=29981] ppid=29979 vsize=46940 CPUtime=1200
/proc/29981/stat : 29981 (minisat_noasser) R 29979 29981 28970 0 -1 4194304 11567 0 0 0 119980 20 0 0 25 0 1 0 197857623 48066560 11504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29981/statm: 11735 11504 67 130 0 11602 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 46940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.210967
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 46940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.210967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11567
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1931

runsolver used 1.00985 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Wed Apr 25 11:10:19 UTC 2007

IDJOB= 421156
IDBENCH= 20065
IDSOLVER= 188
FILE ID= node29/421156-1177499419

PBS_JOBID= 4685840

Free space on /tmp= 66466 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S683236487-13.cnf
COMMAND LINE= /tmp/evaluation/421156-1177499419/minisat_noassertions /tmp/evaluation/421156-1177499419/instance-421156-1177499419.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-421156-1177499419 -o ROOT/results/node29/solver-421156-1177499419 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421156-1177499419/minisat_noassertions /tmp/evaluation/421156-1177499419/instance-421156-1177499419.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  4356efd851b4254135ae4efd766e660e

RANDOM SEED= 645847802

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.224
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		: 3000.224
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:       1784040 kB
Buffers:         36672 kB
Cached:         165188 kB
SwapCached:      11728 kB
Active:         116520 kB
Inactive:       108900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784040 kB
SwapTotal:     4192956 kB
SwapFree:      4146612 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          29892 kB
Slab:            31952 kB
Committed_AS:  2683984 kB
PageTables:       1872 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= 66466 MiB

End job on node29 on Wed Apr 25 11:30:21 UTC 2007