Trace number 306233

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) 1200.06 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.341
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                                                |
0.00/0.07	c |  Parsing time:         0.07         s                                       |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    9747    41632   126381 |    13877        0    nan |  0.000 % |
0.09/0.20	c |       100 |    9747    41632   126381 |    15265      100    118 |  0.000 % |
0.20/0.25	c |       250 |    9747    41632   126381 |    16791      250    144 |  0.000 % |
0.30/0.32	c |       475 |    9747    41632   126381 |    18470      475    141 |  0.000 % |
0.40/0.42	c |       812 |    9747    41632   126381 |    20317      812    160 |  0.000 % |
0.50/0.58	c |      1318 |    9747    41632   126381 |    22349     1318    156 |  0.000 % |
0.81/0.83	c |      2077 |    9747    41632   126381 |    24584     2077    166 |  0.000 % |
1.12/1.21	c |      3216 |    9747    41632   126381 |    27042     3216    166 |  0.000 % |
1.73/1.82	c |      4924 |    9747    41632   126381 |    29747     4924    168 |  0.000 % |
2.76/2.81	c |      7487 |    9747    41632   126381 |    32722     7487    184 |  0.000 % |
4.40/4.47	c |     11332 |    9747    41632   126381 |    35994    11332    189 |  0.000 % |
7.26/7.34	c |     17098 |    9747    41632   126381 |    39593    17098    200 |  0.000 % |
12.59/12.69	c |     25747 |    9747    41632   126381 |    43553    25747    220 |  0.000 % |
21.19/21.29	c |     38722 |    9747    41632   126381 |    47908    38722    218 |  0.000 % |
37.27/37.37	c |     58184 |    9747    41632   126381 |    52699    20479    253 |  0.000 % |
60.41/60.50	c |     87376 |    9747    41632   126381 |    57969    49671    256 |  0.000 % |
106.19/106.30	c |    131167 |    9747    41632   126381 |    63765    47616    255 |  0.000 % |
194.86/194.93	c |    196851 |    9747    41632   126381 |    70142    60906    250 |  0.000 % |
351.77/352.00	c |    295377 |    9747    41632   126381 |    77156    44501    270 |  0.000 % |
608.79/609.14	c |    443167 |    9747    41632   126381 |    84872    64392    292 |  0.000 % |
1009.15/1009.62	c |    664851 |    9747    41632   126381 |    93359    68411    269 |  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/node55/watcher-306233-1172095010 -o ROOT/results/node55/solver-306233-1172095010 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306233-1172095010/minisat /tmp/evaluation/306233-1172095010/instance-306233-1172095010.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: 1.00 1.00 1.04 3/64 28972
/proc/meminfo: memFree=1382640/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=2508 CPUtime=0
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 229457427 2568192 463 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 627 465 58 138 0 486 0

[startup+0.106916 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 28972
/proc/meminfo: memFree=1382640/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=5696 CPUtime=0.09
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 1218 0 0 0 9 0 0 0 18 0 1 0 229457427 5832704 1202 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 1424 1202 71 138 0 1283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5696

[startup+0.514954 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 28972
/proc/meminfo: memFree=1382640/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=5704 CPUtime=0.5
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 1363 0 0 0 50 0 0 0 21 0 1 0 229457427 5840896 1233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 1426 1233 73 138 0 1285 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5704

[startup+1.33603 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28973
/proc/meminfo: memFree=1376744/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=7292 CPUtime=1.32
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 1757 0 0 0 132 0 0 0 25 0 1 0 229457427 7467008 1627 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 1823 1627 73 138 0 1682 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7292

[startup+2.97419 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28973
/proc/meminfo: memFree=1374248/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=10860 CPUtime=2.96
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 2626 0 0 0 295 1 0 0 25 0 1 0 229457427 11120640 2496 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 2715 2496 73 138 0 2574 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10860

[startup+6.25051 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28973
/proc/meminfo: memFree=1367464/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=17140 CPUtime=6.24
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 4212 0 0 0 621 3 0 0 25 0 1 0 229457427 17551360 4082 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 4285 4082 73 138 0 4144 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17140

[startup+12.7061 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28973
/proc/meminfo: memFree=1356008/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=28096 CPUtime=12.69
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 6943 0 0 0 1264 5 0 0 25 0 1 0 229457427 28770304 6813 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 7024 6813 73 138 0 6883 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28096

[startup+25.5074 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 28973
/proc/meminfo: memFree=1339176/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=45236 CPUtime=25.49
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 11213 0 0 0 2540 9 0 0 25 0 1 0 229457427 46321664 11083 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 11309 11083 73 138 0 11168 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45236

[startup+51.1138 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 28973
/proc/meminfo: memFree=1332456/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=51044 CPUtime=51.09
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 12671 0 0 0 5098 11 0 0 25 0 1 0 229457427 52269056 12541 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 12761 12541 73 138 0 12620 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 51044

[startup+102.325 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 28973
/proc/meminfo: memFree=1315432/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=67940 CPUtime=102.29
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 16907 0 0 0 10213 16 0 0 25 0 1 0 229457427 69570560 16777 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 16985 16777 73 138 0 16844 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 67940

[startup+162.347 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28973
/proc/meminfo: memFree=1310632/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=72812 CPUtime=162.29
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 18104 0 0 0 16212 17 0 0 25 0 1 0 229457427 74559488 17974 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 18203 17974 73 138 0 18062 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 72812

[startup+222.369 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28973
/proc/meminfo: memFree=1303464/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=79940 CPUtime=222.3
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 19898 0 0 0 22211 19 0 0 25 0 1 0 229457427 81858560 19768 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 19985 19768 73 138 0 19844 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 79940

[startup+282.401 s]
/proc/loadavg: 1.00 1.00 1.01 2/71 29079
/proc/meminfo: memFree=1302072/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=79940 CPUtime=282.27
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 19899 0 0 0 28208 19 0 0 25 0 1 0 229457427 81858560 19769 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552282 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 19985 19769 73 138 0 19844 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 79940

[startup+342.449 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 29171
/proc/meminfo: memFree=1296288/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=86804 CPUtime=342.25
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 21597 0 0 0 34204 21 0 0 25 0 1 0 229457427 88887296 21467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 21701 21467 73 138 0 21560 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 86804

[startup+402.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1287784/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=95268 CPUtime=402.25
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 23732 0 0 0 40202 23 0 0 25 0 1 0 229457427 97554432 23602 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 23817 23602 73 138 0 23676 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 95268

[startup+462.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1287784/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=95268 CPUtime=462.26
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 23732 0 0 0 46202 24 0 0 25 0 1 0 229457427 97554432 23602 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 23817 23602 73 138 0 23676 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 95268

[startup+522.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1280296/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=103192 CPUtime=522.26
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 25691 0 0 0 52199 27 0 0 25 0 1 0 229457427 105668608 25561 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 25798 25561 73 138 0 25657 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 103192

[startup+582.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1277672/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=105436 CPUtime=582.27
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 26274 0 0 0 58199 28 0 0 25 0 1 0 229457427 107966464 26144 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 26359 26144 73 138 0 26218 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 105436

[startup+642.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1275432/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=107680 CPUtime=642.27
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 26826 0 0 0 64198 29 0 0 25 0 1 0 229457427 110264320 26696 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 26920 26696 73 138 0 26779 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 107680

[startup+702.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1275432/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=107680 CPUtime=702.27
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 26826 0 0 0 70198 29 0 0 25 0 1 0 229457427 110264320 26696 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 26920 26696 73 138 0 26779 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 107680

[startup+762.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1275432/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=107680 CPUtime=762.27
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 26826 0 0 0 76198 29 0 0 25 0 1 0 229457427 110264320 26696 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 26920 26696 73 138 0 26779 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 107680

[startup+822.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1275432/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=107680 CPUtime=822.29
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 26826 0 0 0 82199 30 0 0 25 0 1 0 229457427 110264320 26696 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 26920 26696 73 138 0 26779 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 107680

[startup+882.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1275560/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=107680 CPUtime=882.29
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 26826 0 0 0 88199 30 0 0 25 0 1 0 229457427 110264320 26696 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 26920 26696 73 138 0 26779 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 107680

[startup+942.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1275560/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=107680 CPUtime=942.29
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 26826 0 0 0 94199 30 0 0 25 0 1 0 229457427 110264320 26696 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 26920 26696 73 138 0 26779 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 107680

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1275560/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=107680 CPUtime=1002.29
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 26826 0 0 0 100199 30 0 0 25 0 1 0 229457427 110264320 26696 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 26920 26696 73 138 0 26779 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 107680

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1268328/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=114988 CPUtime=1062.3
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 28637 0 0 0 106198 32 0 0 25 0 1 0 229457427 117747712 28507 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 28747 28507 73 138 0 28606 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 114988

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1268328/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=114988 CPUtime=1122.3
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 28637 0 0 0 112198 32 0 0 25 0 1 0 229457427 117747712 28507 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 28747 28507 73 138 0 28606 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 114988

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1268328/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=114988 CPUtime=1182.3
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 28637 0 0 0 118198 32 0 0 25 0 1 0 229457427 117747712 28507 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549228 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 28747 28507 73 138 0 28606 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 114988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1268328/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=114988 CPUtime=1200.02
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 28637 0 0 0 119970 32 0 0 25 0 1 0 229457427 117747712 28507 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 28747 28507 73 138 0 28606 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 114988

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29171
/proc/meminfo: memFree=1268328/2055920 swapFree=4183320/4192956
[pid=28972] ppid=28970 vsize=114988 CPUtime=1200.02
/proc/28972/stat : 28972 (minisat) R 28970 28972 27723 0 -1 4194304 28637 0 0 0 119970 32 0 0 25 0 1 0 229457427 117747712 28507 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/28972/statm: 28747 28507 73 138 0 28606 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 114988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.06
CPU user time (s): 1199.71
CPU system time (s): 0.348946
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 114988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.348946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28637
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= 1138

runsolver used 0.778881 second user time and 2.51662 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Feb 21 21:56:50 UTC 2007

IDJOB= 306233
IDBENCH= 20176
IDSOLVER= 109
FILE ID= node55/306233-1172095010

PBS_JOBID= 3892852

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/306233-1172095010/minisat /tmp/evaluation/306233-1172095010/instance-306233-1172095010.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-306233-1172095010 -o ROOT/results/node55/solver-306233-1172095010 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306233-1172095010/minisat /tmp/evaluation/306233-1172095010/instance-306233-1172095010.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 691587415

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1383048 kB
Buffers:         38636 kB
Cached:         557624 kB
SwapCached:       3772 kB
Active:         119960 kB
Inactive:       487244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383048 kB
SwapTotal:     4192956 kB
SwapFree:      4183320 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          16888 kB
Slab:            51704 kB
Committed_AS:   799816 kB
PageTables:       1380 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= 66561 MiB

End job on node55 on Wed Feb 21 22:16:52 UTC 2007