Trace number 302297

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) 1200.02 1200.57

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark140.778
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.13	c ============================[ Search Statistics ]==============================
0.10/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.13	c ===============================================================================
0.10/0.13	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.10/0.14	c |       100 |     900    18000    90000 |     6600      100    102 |  0.000 % |
0.10/0.16	c |       250 |     900    18000    90000 |     7260      250    100 |  0.000 % |
0.10/0.18	c |       476 |     900    18000    90000 |     7986      476    110 |  0.000 % |
0.20/0.22	c |       813 |     900    18000    90000 |     8784      813    112 |  0.000 % |
0.20/0.28	c |      1319 |     900    18000    90000 |     9663     1319    117 |  0.000 % |
0.30/0.37	c |      2078 |     900    18000    90000 |    10629     2078    114 |  0.000 % |
0.51/0.51	c |      3217 |     900    18000    90000 |    11692     3217    117 |  0.000 % |
0.71/0.74	c |      4925 |     900    18000    90000 |    12861     4925    119 |  0.000 % |
1.12/1.15	c |      7487 |     900    18000    90000 |    14147     7487    121 |  0.000 % |
1.83/1.85	c |     11331 |     900    18000    90000 |    15562    11331    125 |  0.000 % |
3.06/3.09	c |     17098 |     900    18000    90000 |    17118     9174    123 |  0.000 % |
5.11/5.21	c |     25749 |     900    18000    90000 |    18830     9114    124 |  0.000 % |
8.70/8.76	c |     38723 |     900    18000    90000 |    20713    12516    121 |  0.000 % |
15.25/15.28	c |     58186 |     900    18000    90000 |    22784    10953    129 |  0.000 % |
25.49/25.53	c |     87378 |     900    18000    90000 |    25063    16592    135 |  0.000 % |
42.89/42.91	c |    131167 |     900    18000    90000 |    27569    20563    130 |  0.000 % |
72.48/72.57	c |    196852 |     900    18000    90000 |    30326    24357    135 |  0.000 % |
117.23/117.35	c |    295378 |     900    18000    90000 |    33359    15928    126 |  0.000 % |
190.93/191.08	c |    443167 |     900    18000    90000 |    36695    18717    126 |  0.000 % |
308.34/308.61	c |    664851 |     900    18000    90000 |    40364    25938    135 |  0.000 % |
489.65/489.95	c |    997376 |     900    18000    90000 |    44401    31677    128 |  0.000 % |
784.31/784.74	c |   1496166 |     900    18000    90000 |    48841    37619    139 |  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/node71/watcher-302297-1172008588 -o ROOT/results/node71/solver-302297-1172008588 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302297-1172008588/minisat /tmp/evaluation/302297-1172008588/instance-302297-1172008588.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: 1.04 1.01 1.00 3/64 12027
/proc/meminfo: memFree=1508056/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=2020 CPUtime=0
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 220816591 2068480 236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 505 236 58 138 0 364 0

[startup+0.106749 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 12027
/proc/meminfo: memFree=1508056/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=3432 CPUtime=0.1
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 628 0 0 0 10 0 0 0 18 0 1 0 220816591 3514368 612 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530769 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 858 612 71 138 0 717 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3432

[startup+0.514836 s]
/proc/loadavg: 1.04 1.01 1.00 3/64 12027
/proc/meminfo: memFree=1508056/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=4364 CPUtime=0.51
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 950 0 0 0 51 0 0 0 21 0 1 0 220816591 4468736 860 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 1091 860 73 138 0 950 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4364

[startup+1.33501 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 12028
/proc/meminfo: memFree=1502736/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=7292 CPUtime=1.33
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 1665 0 0 0 133 0 0 0 25 0 1 0 220816591 7467008 1575 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 1823 1575 73 138 0 1682 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7292

[startup+2.97137 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 12028
/proc/meminfo: memFree=1499344/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=10996 CPUtime=2.96
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 2603 0 0 0 296 0 0 0 25 0 1 0 220816591 11259904 2513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 2749 2513 73 138 0 2608 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10996

[startup+6.24908 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 12028
/proc/meminfo: memFree=1496984/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=12052 CPUtime=6.23
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 2865 0 0 0 623 0 0 0 25 0 1 0 220816591 12341248 2775 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 3013 2775 73 138 0 2872 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12052

[startup+12.7035 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 12028
/proc/meminfo: memFree=1494680/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=14308 CPUtime=12.69
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 3440 0 0 0 1268 1 0 0 25 0 1 0 220816591 14651392 3350 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 3577 3350 73 138 0 3436 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14308

[startup+25.5073 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 12028
/proc/meminfo: memFree=1492120/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=16948 CPUtime=25.49
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 4073 0 0 0 2547 2 0 0 25 0 1 0 220816591 17354752 3983 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 4237 3983 73 138 0 4096 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16948

[startup+51.1128 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12028
/proc/meminfo: memFree=1489816/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=19224 CPUtime=51.09
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 4648 0 0 0 5106 3 0 0 25 0 1 0 220816591 19685376 4558 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 4806 4558 73 138 0 4665 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19224

[startup+102.321 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12028
/proc/meminfo: memFree=1486936/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=22136 CPUtime=102.28
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 5372 0 0 0 10224 4 0 0 25 0 1 0 220816591 22667264 5282 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 5534 5282 73 138 0 5393 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 22136

[startup+162.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12028
/proc/meminfo: memFree=1484440/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=24512 CPUtime=162.27
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 5980 0 0 0 16222 5 0 0 25 0 1 0 220816591 25100288 5890 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 6128 5890 73 138 0 5987 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 24512

[startup+222.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12028
/proc/meminfo: memFree=1480600/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=28220 CPUtime=222.26
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 6917 0 0 0 22220 6 0 0 25 0 1 0 220816591 28897280 6827 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 7055 6827 73 138 0 6914 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 28220

[startup+282.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12094
/proc/meminfo: memFree=1478944/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=28616 CPUtime=282.23
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 7017 0 0 0 28217 6 0 0 25 0 1 0 220816591 29302784 6927 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 7154 6927 73 138 0 7013 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 28616

[startup+342.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12186
/proc/meminfo: memFree=1477024/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=30464 CPUtime=342.22
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 7472 0 0 0 34215 7 0 0 25 0 1 0 220816591 31195136 7382 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 7616 7382 73 138 0 7475 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 30464

[startup+402.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1477648/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=30860 CPUtime=402.22
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 7570 0 0 0 40214 8 0 0 25 0 1 0 220816591 31600640 7480 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 7715 7480 73 138 0 7574 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 30860

[startup+462.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1477520/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=31124 CPUtime=462.21
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 7640 0 0 0 46213 8 0 0 25 0 1 0 220816591 31870976 7550 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550715 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 7781 7550 73 138 0 7640 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 31124

[startup+522.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1474576/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=34108 CPUtime=522.2
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 8373 0 0 0 52212 8 0 0 25 0 1 0 220816591 34926592 8283 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 8527 8283 73 138 0 8386 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 34108

[startup+582.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1474064/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=34760 CPUtime=582.21
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 8509 0 0 0 58212 9 0 0 25 0 1 0 220816591 35594240 8419 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 8690 8419 73 138 0 8549 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 34760

[startup+642.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1473680/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=35144 CPUtime=642.2
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 8611 0 0 0 64211 9 0 0 25 0 1 0 220816591 35987456 8521 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550994 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 8786 8521 73 138 0 8645 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 35144

[startup+702.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1473496/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=35276 CPUtime=702.2
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 8655 0 0 0 70211 9 0 0 25 0 1 0 220816591 36122624 8565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 8819 8565 73 138 0 8678 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 35276

[startup+762.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1472728/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=36068 CPUtime=762.2
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 8843 0 0 0 76210 10 0 0 25 0 1 0 220816591 36933632 8753 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 9017 8753 73 138 0 8876 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 36068

[startup+822.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1469848/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=38936 CPUtime=822.2
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 9556 0 0 0 82209 11 0 0 25 0 1 0 220816591 39870464 9466 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 9734 9466 73 138 0 9593 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 38936

[startup+882.635 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 12226
/proc/meminfo: memFree=1469336/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=39464 CPUtime=882.19
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 9694 0 0 0 88208 11 0 0 25 0 1 0 220816591 40411136 9604 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 9866 9604 73 138 0 9725 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 39464

[startup+942.656 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12226
/proc/meminfo: memFree=1468696/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=40092 CPUtime=942.2
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 9844 0 0 0 94208 12 0 0 25 0 1 0 220816591 41054208 9754 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 10023 9754 73 138 0 9882 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 40092

[startup+1002.67 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1468504/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=40224 CPUtime=1002.19
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 9886 0 0 0 100207 12 0 0 25 0 1 0 220816591 41189376 9796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 10056 9796 73 138 0 9915 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 40224

[startup+1062.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1468504/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=40220 CPUtime=1062.19
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 9886 0 0 0 106207 12 0 0 25 0 1 0 220816591 41185280 9796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 10055 9796 73 138 0 9914 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 40220

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1468568/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=40200 CPUtime=1122.18
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 9886 0 0 0 112206 12 0 0 25 0 1 0 220816591 41164800 9796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550584 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 10050 9796 73 138 0 9909 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 40200

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1468376/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=40332 CPUtime=1182.18
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 9923 0 0 0 118206 12 0 0 25 0 1 0 220816591 41299968 9833 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 10083 9833 73 138 0 9942 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 40332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12226
/proc/meminfo: memFree=1468376/2055920 swapFree=4183908/4192956
[pid=12027] ppid=12025 vsize=40332 CPUtime=1200
/proc/12027/stat : 12027 (minisat) R 12025 12027 11227 0 -1 4194304 9923 0 0 0 119988 12 0 0 25 0 1 0 220816591 41299968 9833 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/12027/statm: 10083 9833 73 138 0 9942 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 40332

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): 1200.57
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.135979
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 40332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9923
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= 2916

runsolver used 0.78488 second user time and 2.50962 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Feb 20 21:56:28 UTC 2007

IDJOB= 302297
IDBENCH= 20080
IDSOLVER= 109
FILE ID= node71/302297-1172008588

PBS_JOBID= 3892641

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/302297-1172008588/minisat /tmp/evaluation/302297-1172008588/instance-302297-1172008588.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-302297-1172008588 -o ROOT/results/node71/solver-302297-1172008588 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302297-1172008588/minisat /tmp/evaluation/302297-1172008588/instance-302297-1172008588.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 973991028

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		: 3000.266
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		: 3000.266
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:       1508528 kB
Buffers:         15952 kB
Cached:         473504 kB
SwapCached:       2796 kB
Active:          36076 kB
Inactive:       462832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508528 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            34568 kB
Committed_AS:   702296 kB
PageTables:       1448 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= 66562 MiB

End job on node71 on Tue Feb 20 22:16:30 UTC 2007