Trace number 421259

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) 1200.03 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
MD5SUM3cf867d82f32e157effef5f545ce2705
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.5737
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
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:  10000                                                |
0.00/0.00	c |  Number of clauses:    42000                                                |
0.04/0.07	c |  Parsing time:         0.07         s                                       |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |    9703    41527   126322 |    13842        0    nan |  0.000 % |
0.09/0.19	c |       100 |    9703    41527   126322 |    15226      100    124 |  0.000 % |
0.19/0.23	c |       250 |    9703    41527   126322 |    16749      250    130 |  0.000 % |
0.29/0.30	c |       476 |    9703    41527   126322 |    18424      476    142 |  0.000 % |
0.39/0.41	c |       813 |    9703    41527   126322 |    20266      813    152 |  0.000 % |
0.49/0.58	c |      1320 |    9703    41527   126322 |    22293     1320    165 |  0.000 % |
0.79/0.82	c |      2079 |    9703    41527   126322 |    24522     2079    169 |  0.000 % |
1.19/1.22	c |      3221 |    9703    41527   126322 |    26974     3221    170 |  0.000 % |
1.79/1.86	c |      4929 |    9703    41527   126322 |    29672     4929    175 |  0.000 % |
2.80/2.85	c |      7492 |    9703    41527   126322 |    32639     7492    180 |  0.000 % |
4.49/4.58	c |     11336 |    9703    41527   126322 |    35903    11336    201 |  0.000 % |
7.39/7.46	c |     17103 |    9703    41527   126322 |    39493    17103    215 |  0.000 % |
12.59/12.64	c |     25752 |    9703    41527   126322 |    43443    25752    219 |  0.000 % |
22.28/22.35	c |     38726 |    9703    41527   126322 |    47787    38726    243 |  0.000 % |
38.28/38.33	c |     58188 |    9703    41527   126322 |    52566    21458    255 |  0.000 % |
67.97/68.02	c |     87382 |    9703    41527   126322 |    57822    50652    259 |  0.000 % |
116.35/116.50	c |    131171 |    9703    41527   126322 |    63605    47936    245 |  0.000 % |
202.92/203.01	c |    196855 |    9703    41527   126322 |    69965    60628    257 |  0.000 % |
346.38/346.54	c |    295381 |    9703    41527   126322 |    76962    43586    251 |  0.000 % |
564.72/564.94	c |    443170 |    9703    41527   126322 |    84658    64458    259 |  0.000 % |
934.71/935.08	c |    664853 |    9703    41527   126322 |    93124    73848    270 |  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/node71/watcher-421259-1177501378 -o ROOT/results/node71/solver-421259-1177501378 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421259-1177501378/minisat_noassertions /tmp/evaluation/421259-1177501378/instance-421259-1177501378.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: 0.91 0.95 0.91 3/64 14111
/proc/meminfo: memFree=1667456/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=2748 CPUtime=0
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 486 0 0 0 0 0 0 0 18 0 1 0 226127112 2813952 472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549237 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 687 475 49 130 0 554 0

[startup+0.043262 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 14111
/proc/meminfo: memFree=1667456/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=4520 CPUtime=0.04
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 930 0 0 0 4 0 0 0 18 0 1 0 226127112 4628480 916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 1130 916 50 130 0 997 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4520

[startup+0.10127 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 14111
/proc/meminfo: memFree=1667456/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=5796 CPUtime=0.09
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 1218 0 0 0 9 0 0 0 18 0 1 0 226127112 5935104 1204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 1449 1204 62 130 0 1316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5796

[startup+0.301297 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 14111
/proc/meminfo: memFree=1667456/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=5408 CPUtime=0.29
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 1268 0 0 0 29 0 0 0 19 0 1 0 226127112 5537792 1140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 1352 1140 67 130 0 1219 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5408

[startup+0.701352 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 14111
/proc/meminfo: memFree=1667456/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=6068 CPUtime=0.69
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 1455 0 0 0 69 0 0 0 22 0 1 0 226127112 6213632 1327 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546524 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 1517 1327 67 130 0 1384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50146 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 14112
/proc/meminfo: memFree=1661752/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=7652 CPUtime=1.49
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 1845 0 0 0 149 0 0 0 25 0 1 0 226127112 7835648 1717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 1913 1717 67 130 0 1780 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7652

[startup+3.10168 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 14112
/proc/meminfo: memFree=1659576/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=10956 CPUtime=3.09
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 2671 0 0 0 308 1 0 0 25 0 1 0 226127112 11218944 2543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 2739 2543 67 130 0 2606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10956

[startup+6.30112 s]
/proc/loadavg: 0.92 0.95 0.91 2/65 14112
/proc/meminfo: memFree=1652344/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=18124 CPUtime=6.29
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 4449 0 0 0 626 3 0 0 25 0 1 0 226127112 18558976 4321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 4531 4321 67 130 0 4398 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18124

[startup+12.703 s]
/proc/loadavg: 0.93 0.95 0.91 2/65 14112
/proc/meminfo: memFree=1641016/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=28060 CPUtime=12.69
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 6942 0 0 0 1264 5 0 0 25 0 1 0 226127112 28733440 6814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 7015 6814 67 130 0 6882 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28060

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 14112
/proc/meminfo: memFree=1620920/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=47708 CPUtime=25.49
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 11838 0 0 0 2539 10 0 0 25 0 1 0 226127112 48852992 11710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 11927 11710 67 130 0 11794 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47708

[startup+51.1013 s]
/proc/loadavg: 1.04 0.98 0.92 2/65 14112
/proc/meminfo: memFree=1614072/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=54176 CPUtime=51.07
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 13450 0 0 0 5096 11 0 0 25 0 1 0 226127112 55476224 13322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 13544 13322 67 130 0 13411 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54176

[startup+102.305 s]
/proc/loadavg: 1.02 0.98 0.92 2/65 14112
/proc/meminfo: memFree=1601144/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=66980 CPUtime=102.26
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 16669 0 0 0 10211 15 0 0 25 0 1 0 226127112 68587520 16541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 16745 16541 67 130 0 16612 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66980

[startup+162.301 s]
/proc/loadavg: 1.12 1.01 0.93 2/65 14112
/proc/meminfo: memFree=1596792/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=71456 CPUtime=162.24
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 17753 0 0 0 16208 16 0 0 25 0 1 0 226127112 73170944 17625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 17864 17625 67 130 0 17731 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 71456

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1586360/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=81752 CPUtime=222.22
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 20343 0 0 0 22202 20 0 0 25 0 1 0 226127112 83714048 20215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 20438 20215 67 130 0 20305 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 81752

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1586360/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=81752 CPUtime=282.2
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 20343 0 0 0 28200 20 0 0 25 0 1 0 226127112 83714048 20215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 20438 20215 67 130 0 20305 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 81752

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1579320/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=88752 CPUtime=342.18
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 22088 0 0 0 34197 21 0 0 25 0 1 0 226127112 90882048 21960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 22188 21960 67 130 0 22055 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 88752

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1579128/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=88884 CPUtime=402.17
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 22143 0 0 0 40195 22 0 0 25 0 1 0 226127112 91017216 22015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 22221 22015 67 130 0 22088 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 88884

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1579064/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=88884 CPUtime=462.15
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 22143 0 0 0 46193 22 0 0 25 0 1 0 226127112 91017216 22015 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 22221 22015 67 130 0 22088 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 88884

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1573752/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=94176 CPUtime=522.12
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 23457 0 0 0 52189 23 0 0 25 0 1 0 226127112 96436224 23329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 23544 23329 67 130 0 23411 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 94176

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1567992/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=100248 CPUtime=582.11
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 24986 0 0 0 58186 25 0 0 25 0 1 0 226127112 102653952 24858 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 25062 24858 67 130 0 24929 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 100248

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1563704/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=104208 CPUtime=642.1
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 25950 0 0 0 64184 26 0 0 25 0 1 0 226127112 106708992 25822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 26052 25822 67 130 0 25919 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 104208

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1563704/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=104340 CPUtime=702.07
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 25984 0 0 0 70181 26 0 0 25 0 1 0 226127112 106844160 25856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 26085 25856 67 130 0 25952 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 104340

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1559864/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=108036 CPUtime=762.06
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 26922 0 0 0 76180 26 0 0 25 0 1 0 226127112 110628864 26794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 27009 26794 67 130 0 26876 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 108036

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1559800/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=108036 CPUtime=822.03
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 26922 0 0 0 82177 26 0 0 25 0 1 0 226127112 110628864 26794 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 27009 26794 67 130 0 26876 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 108036

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1557880/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=110016 CPUtime=882.02
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 27416 0 0 0 88175 27 0 0 25 0 1 0 226127112 112656384 27288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 27504 27288 67 130 0 27371 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 110016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1557816/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=110016 CPUtime=942
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 27416 0 0 0 94173 27 0 0 25 0 1 0 226127112 112656384 27288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 27504 27288 67 130 0 27371 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 110016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1553208/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=114816 CPUtime=1001.98
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 28565 0 0 0 100170 28 0 0 25 0 1 0 226127112 117571584 28437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552780 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 28704 28437 67 130 0 28571 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 114816

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14112
/proc/meminfo: memFree=1553272/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=114816 CPUtime=1061.96
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 28565 0 0 0 106168 28 0 0 25 0 1 0 226127112 117571584 28437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 28704 28437 67 130 0 28571 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 114816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 14280
/proc/meminfo: memFree=1545608/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=121432 CPUtime=1121.85
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 30213 0 0 0 112152 33 0 0 25 0 1 0 226127112 124346368 30085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 30358 30085 67 130 0 30225 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 121432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14310
/proc/meminfo: memFree=1543352/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=124344 CPUtime=1181.8
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 30950 0 0 0 118146 34 0 0 25 0 1 0 226127112 127328256 30822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 31086 30822 67 130 0 30953 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 124344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14310
/proc/meminfo: memFree=1543352/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=124344 CPUtime=1200
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 30950 0 0 0 119966 34 0 0 25 0 1 0 226127112 127328256 30822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 31086 30822 67 130 0 30953 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 124344

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 14310
/proc/meminfo: memFree=1543352/2055920 swapFree=4184236/4192956
[pid=14111] ppid=14109 vsize=124344 CPUtime=1200
/proc/14111/stat : 14111 (minisat_noasser) R 14109 14111 12923 0 -1 4194304 30950 0 0 0 119966 34 0 0 25 0 1 0 226127112 127328256 30822 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14111/statm: 31086 30822 67 130 0 30953 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 124344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.03
CPU user time (s): 1199.67
CPU system time (s): 0.364944
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 124344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.364944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30950
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= 2074

runsolver used 0.943856 second user time and 2.39264 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Apr 25 11:42:58 UTC 2007

IDJOB= 421259
IDBENCH= 20168
IDSOLVER= 188
FILE ID= node71/421259-1177501378

PBS_JOBID= 4685757

Free space on /tmp= 66445 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
COMMAND LINE= /tmp/evaluation/421259-1177501378/minisat_noassertions /tmp/evaluation/421259-1177501378/instance-421259-1177501378.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-421259-1177501378 -o ROOT/results/node71/solver-421259-1177501378 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421259-1177501378/minisat_noassertions /tmp/evaluation/421259-1177501378/instance-421259-1177501378.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3cf867d82f32e157effef5f545ce2705

RANDOM SEED= 246690028

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1667928 kB
Buffers:         35592 kB
Cached:         262692 kB
SwapCached:       2752 kB
Active:         130892 kB
Inactive:       191036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667928 kB
SwapTotal:     4192956 kB
SwapFree:      4184236 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          29684 kB
Slab:            52000 kB
Committed_AS:  3660508 kB
PageTables:       1484 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= 66445 MiB

End job on node71 on Wed Apr 25 12:03:01 UTC 2007