Trace number 305618

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 (with assertions)? (TO) 1200.11 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3883    16592    50466 |     5530        0    nan |  0.000 % |
0.00/0.06	c |       104 |    3883    16592    50466 |     6083      104     93 |  0.000 % |
0.00/0.08	c |       254 |    3883    16592    50466 |     6692      254    120 |  0.000 % |
0.10/0.11	c |       480 |    3883    16592    50466 |     7361      480    108 |  0.000 % |
0.10/0.16	c |       817 |    3883    16592    50466 |     8097      817    104 |  0.000 % |
0.20/0.23	c |      1323 |    3883    16592    50466 |     8907     1323    103 |  0.000 % |
0.30/0.34	c |      2083 |    3883    16592    50466 |     9797     2083    102 |  0.000 % |
0.51/0.52	c |      3222 |    3883    16592    50466 |    10777     3222    105 |  0.000 % |
0.71/0.80	c |      4932 |    3883    16592    50466 |    11855     4932    104 |  0.000 % |
1.22/1.29	c |      7495 |    3883    16592    50466 |    13041     7495    106 |  0.000 % |
2.04/2.09	c |     11339 |    3883    16592    50466 |    14345    11339    106 |  0.000 % |
3.48/3.58	c |     17105 |    3883    16592    50466 |    15779     9645    115 |  0.000 % |
6.03/6.09	c |     25756 |    3883    16592    50466 |    17357    10128    117 |  0.000 % |
10.24/10.30	c |     38730 |    3883    16592    50466 |    19093    14116    115 |  0.000 % |
17.10/17.14	c |     58191 |    3883    16592    50466 |    21002    13969    128 |  0.000 % |
29.48/29.56	c |     87383 |    3883    16592    50466 |    23102    21539    123 |  0.000 % |
50.78/50.89	c |    131172 |    3883    16592    50466 |    25413    17417    123 |  0.000 % |
86.11/86.17	c |    196857 |    3883    16592    50466 |    27954    15054    132 |  0.000 % |
144.37/144.44	c |    295383 |    3883    16592    50466 |    30750    17778    118 |  0.000 % |
238.55/238.71	c |    443173 |    3883    16592    50466 |    33825    21983    124 |  0.000 % |
382.01/382.22	c |    664857 |    3883    16592    50466 |    37207    18633    122 |  0.000 % |
611.66/611.95	c |    997383 |    3883    16592    50466 |    40928    18498    128 |  0.000 % |
988.66/989.08	c |   1496171 |    3883    16592    50466 |    45021    28842    126 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-305618-1172082527 -o ROOT/results/node39/solver-305618-1172082527 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305618-1172082527/minisat /tmp/evaluation/305618-1172082527/instance-305618-1172082527.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.98 3/64 11338
/proc/meminfo: memFree=1784112/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=2364 CPUtime=0
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 228208585 2420736 304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134533142 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 591 304 58 138 0 450 0

[startup+0.106814 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 11338
/proc/meminfo: memFree=1784112/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=3328 CPUtime=0.1
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 594 0 0 0 10 0 0 0 18 0 1 0 228208585 3407872 576 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 832 576 73 138 0 691 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3328

[startup+0.514883 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 11338
/proc/meminfo: memFree=1784112/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=4384 CPUtime=0.51
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 829 0 0 0 51 0 0 0 22 0 1 0 228208585 4489216 811 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 1096 811 73 138 0 955 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4384

[startup+1.33502 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1779560/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=6364 CPUtime=1.32
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 1353 0 0 0 132 0 0 0 25 0 1 0 228208585 6516736 1335 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556309 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 1591 1335 73 138 0 1450 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6364

[startup+2.9713 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1776936/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=9928 CPUtime=2.96
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 2240 0 0 0 295 1 0 0 25 0 1 0 228208585 10166272 2222 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563399 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 2482 2222 73 138 0 2341 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9928

[startup+6.25086 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1774192/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=11116 CPUtime=6.23
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 2527 0 0 0 622 1 0 0 25 0 1 0 228208585 11382784 2509 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 2779 2509 73 138 0 2638 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11116

[startup+12.705 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1772152/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=13156 CPUtime=12.69
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 3014 0 0 0 1267 2 0 0 25 0 1 0 228208585 13471744 2996 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 3289 2996 73 138 0 3148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13156

[startup+25.5092 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1770296/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=14872 CPUtime=25.49
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 3474 0 0 0 2547 2 0 0 25 0 1 0 228208585 15228928 3456 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 3718 3456 73 138 0 3577 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14872

[startup+51.1165 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1768312/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=16852 CPUtime=51.09
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 3968 0 0 0 5106 3 0 0 25 0 1 0 228208585 17256448 3950 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 4213 3950 73 138 0 4072 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16852

[startup+102.327 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1764408/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=20856 CPUtime=102.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 4942 0 0 0 10224 4 0 0 25 0 1 0 228208585 21356544 4924 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 5214 4924 73 138 0 5073 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 20856

[startup+162.347 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1761656/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=23628 CPUtime=162.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 5629 0 0 0 16223 5 0 0 25 0 1 0 228208585 24195072 5611 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 5907 5611 73 138 0 5766 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 23628

[startup+222.363 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1759288/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=25876 CPUtime=222.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 6209 0 0 0 22222 6 0 0 25 0 1 0 228208585 26497024 6191 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 6469 6191 73 138 0 6328 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 25876

[startup+282.379 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1757752/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=27472 CPUtime=282.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 6606 0 0 0 28221 7 0 0 25 0 1 0 228208585 28131328 6588 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 6868 6588 73 138 0 6727 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 27472

[startup+342.401 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1757688/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=27472 CPUtime=342.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 6606 0 0 0 34221 7 0 0 25 0 1 0 228208585 28131328 6588 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 6868 6588 73 138 0 6727 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 27472

[startup+402.422 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1756280/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=28924 CPUtime=402.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 6957 0 0 0 40221 7 0 0 25 0 1 0 228208585 29618176 6939 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 7231 6939 73 138 0 7090 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 28924

[startup+462.439 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 11339
/proc/meminfo: memFree=1754616/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=30508 CPUtime=462.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 7374 0 0 0 46220 8 0 0 25 0 1 0 228208585 31240192 7356 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 7627 7356 73 138 0 7486 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 30508

[startup+522.456 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 11339
/proc/meminfo: memFree=1753208/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=31960 CPUtime=522.27
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 7718 0 0 0 52219 8 0 0 25 0 1 0 228208585 32727040 7700 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 7990 7700 73 138 0 7849 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 31960

[startup+582.474 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 11339
/proc/meminfo: memFree=1753208/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=31956 CPUtime=582.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 7718 0 0 0 58220 8 0 0 25 0 1 0 228208585 32722944 7700 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 7989 7700 73 138 0 7848 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 31956

[startup+642.501 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11339
/proc/meminfo: memFree=1752952/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=32300 CPUtime=642.29
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 7792 0 0 0 64220 9 0 0 25 0 1 0 228208585 33075200 7774 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 8075 7775 73 138 0 7934 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 32300

[startup+702.519 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11341
/proc/meminfo: memFree=1751480/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=33488 CPUtime=702.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 8104 0 0 0 70219 9 0 0 25 0 1 0 228208585 34291712 8086 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 8372 8086 73 138 0 8231 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 33488

[startup+762.533 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11341
/proc/meminfo: memFree=1750712/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=34412 CPUtime=762.27
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 8337 0 0 0 76218 9 0 0 25 0 1 0 228208585 35237888 8319 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 8603 8319 73 138 0 8462 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 34412

[startup+822.552 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11341
/proc/meminfo: memFree=1750200/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=34736 CPUtime=822.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 8452 0 0 0 82218 10 0 0 25 0 1 0 228208585 35569664 8405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 8684 8405 73 138 0 8543 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 34736

[startup+882.571 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11341
/proc/meminfo: memFree=1750264/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=34868 CPUtime=882.27
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 8478 0 0 0 88217 10 0 0 25 0 1 0 228208585 35704832 8431 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 8717 8431 73 138 0 8576 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 34868

[startup+942.59 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11341
/proc/meminfo: memFree=1750200/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=34984 CPUtime=942.27
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 8487 0 0 0 94217 10 0 0 25 0 1 0 228208585 35823616 8440 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 8746 8440 73 138 0 8605 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 34984

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11341
/proc/meminfo: memFree=1749304/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=35780 CPUtime=1002.27
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 8705 0 0 0 100217 10 0 0 25 0 1 0 228208585 36638720 8658 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 8945 8658 73 138 0 8804 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 35780

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11341
/proc/meminfo: memFree=1747896/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=37252 CPUtime=1062.28
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 9056 0 0 0 106217 11 0 0 25 0 1 0 228208585 38146048 9009 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 9313 9009 73 138 0 9172 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 37252

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11341
/proc/meminfo: memFree=1747832/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=37384 CPUtime=1122.27
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 9090 0 0 0 112216 11 0 0 25 0 1 0 228208585 38281216 9043 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 9346 9043 73 138 0 9205 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 37384

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11341
/proc/meminfo: memFree=1747320/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=37764 CPUtime=1182.27
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 9211 0 0 0 118216 11 0 0 25 0 1 0 228208585 38670336 9164 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 9441 9164 73 138 0 9300 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 37764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11341
/proc/meminfo: memFree=1747256/2055920 swapFree=4183764/4192956
[pid=11338] ppid=11336 vsize=37764 CPUtime=1200.09
/proc/11338/stat : 11338 (minisat) R 11336 11338 11082 0 -1 4194304 9211 0 0 0 119998 11 0 0 25 0 1 0 228208585 38670336 9164 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/11338/statm: 9441 9164 73 138 0 9300 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37764

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.121981
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 37764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9211
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= 2447

runsolver used 0.755885 second user time and 2.46062 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Feb 21 18:28:47 UTC 2007

IDJOB= 305618
IDBENCH= 20161
IDSOLVER= 109
FILE ID= node39/305618-1172082527

PBS_JOBID= 3892828

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305618-1172082527/minisat /tmp/evaluation/305618-1172082527/instance-305618-1172082527.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-305618-1172082527 -o ROOT/results/node39/solver-305618-1172082527 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305618-1172082527/minisat /tmp/evaluation/305618-1172082527/instance-305618-1172082527.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 145109195

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1784584 kB
Buffers:         36976 kB
Cached:         184232 kB
SwapCached:       3736 kB
Active:         120156 kB
Inactive:       111264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784584 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            25972 kB
Committed_AS:   613612 kB
PageTables:       1412 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= 66559 MiB

End job on node39 on Wed Feb 21 18:48:49 UTC 2007