Trace number 307504

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) 1200.07 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
MD5SUM2436f6f433943d85ff751898805eafae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.404937
Satisfiable
(Un)Satisfiability was proved
Number of variables6500
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |    4542    14364    43368 |     4788        0    nan |  0.000 % |
0.00/0.09	c |       100 |    4542    14364    43368 |     5266      100     31 |  0.092 % |
0.10/0.11	c |       252 |    4542    14364    43368 |     5793      252     36 |  0.092 % |
0.10/0.15	c |       477 |    4542    14364    43368 |     6372      477     38 |  0.092 % |
0.20/0.21	c |       814 |    4542    14364    43368 |     7010      814     39 |  0.092 % |
0.20/0.30	c |      1323 |    4542    14364    43368 |     7711     1323     40 |  0.092 % |
0.40/0.43	c |      2082 |    4542    14364    43368 |     8482     2082     38 |  0.092 % |
0.61/0.66	c |      3221 |    4542    14364    43368 |     9330     3221     40 |  0.092 % |
0.91/1.01	c |      4931 |    4541    14358    43352 |    10263     4930     42 |  0.108 % |
1.53/1.59	c |      7495 |    4541    14358    43352 |    11289     7494     43 |  0.108 % |
2.55/2.66	c |     11339 |    4541    14358    43352 |    12418    11338     42 |  0.108 % |
4.29/4.36	c |     17108 |    4541    14358    43352 |    13660    10555     44 |  0.108 % |
7.06/7.12	c |     25757 |    4541    14358    43352 |    15026    12059     46 |  0.108 % |
11.66/11.73	c |     38732 |    4541    14358    43352 |    16529     9339     46 |  0.108 % |
19.15/19.23	c |     58193 |    4541    14358    43352 |    18182    11833     46 |  0.108 % |
31.54/31.55	c |     87388 |    4541    14358    43352 |    20000    12662     55 |  0.108 % |
52.02/52.06	c |    131177 |    4541    14358    43352 |    22000    14939     52 |  0.108 % |
85.81/85.89	c |    196862 |    4541    14358    43352 |    24200    12847     46 |  0.108 % |
133.33/133.46	c |    295390 |    4541    14358    43352 |    26620    24536     47 |  0.108 % |
210.35/210.50	c |    443179 |    4541    14358    43352 |    29282    18312     52 |  0.108 % |
333.24/333.41	c |    664863 |    4541    14358    43352 |    32211    14858     49 |  0.108 % |
515.21/515.44	c |    997390 |    4541    14358    43352 |    35432    28469     48 |  0.108 % |
823.50/823.89	c |   1496178 |    4541    14358    43352 |    38975    15609     39 |  0.108 % |

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/node5/watcher-307504-1172487020 -o ROOT/results/node5/solver-307504-1172487020 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307504-1172487020/minisat /tmp/evaluation/307504-1172487020/instance-307504-1172487020.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: 0.07 0.02 0.00 3/77 10218
/proc/meminfo: memFree=1703584/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=2780 CPUtime=0
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 383 0 0 0 0 0 0 0 18 0 1 0 268656851 2846720 367 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 695 367 58 138 0 554 0

[startup+0.107129 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 10218
/proc/meminfo: memFree=1703584/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=4240 CPUtime=0.1
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 804 0 0 0 10 0 0 0 18 0 1 0 268656851 4341760 751 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 1060 751 72 138 0 919 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4240

[startup+0.515174 s]
/proc/loadavg: 0.07 0.02 0.00 3/77 10218
/proc/meminfo: memFree=1703584/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=4240 CPUtime=0.51
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 808 0 0 0 51 0 0 0 21 0 1 0 268656851 4341760 755 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521190 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 1060 755 72 138 0 919 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4240

[startup+1.33527 s]
/proc/loadavg: 0.14 0.03 0.01 2/78 10219
/proc/meminfo: memFree=1700376/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=4772 CPUtime=1.33
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 966 0 0 0 133 0 0 0 25 0 1 0 268656851 4886528 913 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 1193 913 73 138 0 1052 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4772

[startup+2.97145 s]
/proc/loadavg: 0.14 0.03 0.01 2/78 10219
/proc/meminfo: memFree=1699288/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=6144 CPUtime=2.96
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 1280 0 0 0 296 0 0 0 25 0 1 0 268656851 6291456 1227 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555976 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 1536 1227 73 138 0 1395 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6144

[startup+6.25382 s]
/proc/loadavg: 0.21 0.05 0.01 2/78 10219
/proc/meminfo: memFree=1698072/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=6672 CPUtime=6.24
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 1430 0 0 0 624 0 0 0 25 0 1 0 268656851 6832128 1377 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 1668 1377 73 138 0 1527 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6672

[startup+12.7095 s]
/proc/loadavg: 0.35 0.08 0.02 2/78 10219
/proc/meminfo: memFree=1697368/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=7332 CPUtime=12.69
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 1600 0 0 0 1269 0 0 0 25 0 1 0 268656851 7507968 1547 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 1833 1547 73 138 0 1692 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7332

[startup+25.611 s]
/proc/loadavg: 0.45 0.11 0.03 2/78 10219
/proc/meminfo: memFree=1695768/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=9396 CPUtime=25.59
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 2105 0 0 0 2558 1 0 0 25 0 1 0 268656851 9621504 2052 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 2349 2052 73 138 0 2208 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 9396

[startup+51.2229 s]
/proc/loadavg: 0.67 0.19 0.06 2/78 10219
/proc/meminfo: memFree=1694360/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=10320 CPUtime=51.2
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 2340 0 0 0 5118 2 0 0 25 0 1 0 268656851 10567680 2287 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 2580 2287 73 138 0 2439 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 10320

[startup+102.44 s]
/proc/loadavg: 0.85 0.31 0.11 2/78 10219
/proc/meminfo: memFree=1693272/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=11380 CPUtime=102.4
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 2601 0 0 0 10238 2 0 0 25 0 1 0 268656851 11653120 2548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 2845 2548 73 138 0 2704 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 11380

[startup+162.469 s]
/proc/loadavg: 0.94 0.44 0.16 2/78 10219
/proc/meminfo: memFree=1692248/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=12468 CPUtime=162.42
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 2847 0 0 0 16239 3 0 0 25 0 1 0 268656851 12767232 2794 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550622 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 3117 2794 73 138 0 2976 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 12468

[startup+222.495 s]
/proc/loadavg: 0.98 0.54 0.21 2/78 10219
/proc/meminfo: memFree=1690776/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=13792 CPUtime=222.43
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 3207 0 0 0 22239 4 0 0 25 0 1 0 268656851 14123008 3154 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 3448 3154 73 138 0 3307 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 13792

[startup+282.523 s]
/proc/loadavg: 0.99 0.62 0.26 2/78 10219
/proc/meminfo: memFree=1690264/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=14320 CPUtime=282.44
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 3312 0 0 0 28240 4 0 0 25 0 1 0 268656851 14663680 3259 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 3580 3259 73 138 0 3439 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 14320

[startup+342.55 s]
/proc/loadavg: 0.99 0.68 0.30 2/78 10219
/proc/meminfo: memFree=1689560/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=14988 CPUtime=342.45
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 3491 0 0 0 34240 5 0 0 25 0 1 0 268656851 15347712 3438 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 3747 3438 73 138 0 3606 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 14988

[startup+402.583 s]
/proc/loadavg: 0.99 0.74 0.34 2/78 10219
/proc/meminfo: memFree=1688920/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=15648 CPUtime=402.47
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 3651 0 0 0 40241 6 0 0 25 0 1 0 268656851 16023552 3598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 3912 3598 73 138 0 3771 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 15648

[startup+462.611 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 10219
/proc/meminfo: memFree=1688536/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=16176 CPUtime=462.48
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 3783 0 0 0 46242 6 0 0 25 0 1 0 268656851 16564224 3730 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 4044 3730 73 138 0 3903 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 16176

[startup+522.636 s]
/proc/loadavg: 0.99 0.82 0.42 2/78 10219
/proc/meminfo: memFree=1687704/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=16968 CPUtime=522.48
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 3989 0 0 0 52242 6 0 0 25 0 1 0 268656851 17375232 3936 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 4242 3936 73 138 0 4101 0
Current children cumulated CPU time (s) 522.48
Current children cumulated vsize (KiB) 16968

[startup+582.668 s]
/proc/loadavg: 0.99 0.85 0.45 2/78 10219
/proc/meminfo: memFree=1687320/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=17376 CPUtime=582.5
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 4087 0 0 0 58243 7 0 0 25 0 1 0 268656851 17793024 4034 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 4344 4034 73 138 0 4203 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 17376

[startup+642.698 s]
/proc/loadavg: 0.99 0.87 0.48 2/84 10245
/proc/meminfo: memFree=1685608/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=17772 CPUtime=642.51
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 4194 0 0 0 64243 8 0 0 25 0 1 0 268656851 18198528 4141 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 4443 4141 73 138 0 4302 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 17772

[startup+702.755 s]
/proc/loadavg: 0.99 0.89 0.51 2/84 10357
/proc/meminfo: memFree=1685416/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=18040 CPUtime=702.48
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 4242 0 0 0 70239 9 0 0 25 0 1 0 268656851 18472960 4189 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 4510 4189 73 138 0 4369 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 18040

[startup+762.796 s]
/proc/loadavg: 0.99 0.91 0.54 2/78 10417
/proc/meminfo: memFree=1686296/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=18304 CPUtime=762.45
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 4320 0 0 0 76235 10 0 0 25 0 1 0 268656851 18743296 4267 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 4576 4267 73 138 0 4435 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 18304

[startup+822.825 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 10417
/proc/meminfo: memFree=1685848/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=18716 CPUtime=822.47
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 4436 0 0 0 82236 11 0 0 25 0 1 0 268656851 19165184 4383 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 4679 4383 73 138 0 4538 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 18716

[startup+882.854 s]
/proc/loadavg: 0.99 0.94 0.59 2/78 10417
/proc/meminfo: memFree=1684504/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=20040 CPUtime=882.48
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 4747 0 0 0 88237 11 0 0 25 0 1 0 268656851 20520960 4694 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 5010 4694 73 138 0 4869 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 20040

[startup+942.878 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 10417
/proc/meminfo: memFree=1683864/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=20712 CPUtime=942.49
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 4925 0 0 0 94237 12 0 0 25 0 1 0 268656851 21209088 4872 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 5178 4872 73 138 0 5037 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 20712

[startup+1002.9 s]
/proc/loadavg: 0.99 0.95 0.64 2/78 10417
/proc/meminfo: memFree=1683032/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=21504 CPUtime=1002.51
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 5126 0 0 0 100238 13 0 0 25 0 1 0 268656851 22020096 5073 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 5376 5073 73 138 0 5235 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 21504

[startup+1062.93 s]
/proc/loadavg: 0.99 0.96 0.65 2/78 10417
/proc/meminfo: memFree=1682776/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=21804 CPUtime=1062.51
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 5178 0 0 0 106238 13 0 0 25 0 1 0 268656851 22327296 5125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 5451 5125 73 138 0 5310 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 21804

[startup+1122.96 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 10417
/proc/meminfo: memFree=1682840/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=21804 CPUtime=1122.52
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 5178 0 0 0 112239 13 0 0 25 0 1 0 268656851 22327296 5125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 5451 5125 73 138 0 5310 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 21804

[startup+1182.98 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 10417
/proc/meminfo: memFree=1682840/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=21804 CPUtime=1182.53
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 5178 0 0 0 118239 14 0 0 25 0 1 0 268656851 22327296 5125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 5451 5125 73 138 0 5310 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 21804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 10417
/proc/meminfo: memFree=1682840/2055920 swapFree=4192812/4192956
[pid=10218] ppid=10216 vsize=21804 CPUtime=1200.05
/proc/10218/stat : 10218 (minisat) R 10216 10218 10160 0 -1 4194304 5178 0 0 0 119991 14 0 0 25 0 1 0 268656851 22327296 5125 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/10218/statm: 5451 5125 73 138 0 5310 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 21804

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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.147977
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 21804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5178
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= 25224

runsolver used 1.09683 second user time and 2.76058 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 26 10:50:20 UTC 2007

IDJOB= 307504
IDBENCH= 20207
IDSOLVER= 109
FILE ID= node5/307504-1172487020

PBS_JOBID= 3971581

Free space on /tmp= 66556 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S2060375179-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/307504-1172487020/minisat /tmp/evaluation/307504-1172487020/instance-307504-1172487020.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-307504-1172487020 -o ROOT/results/node5/solver-307504-1172487020 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307504-1172487020/minisat /tmp/evaluation/307504-1172487020/instance-307504-1172487020.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  2436f6f433943d85ff751898805eafae

RANDOM SEED= 174616597

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.224
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1703992 kB
Buffers:         46696 kB
Cached:         191440 kB
SwapCached:          0 kB
Active:         200192 kB
Inactive:        81680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          62636 kB
Slab:            55720 kB
Committed_AS:   858752 kB
PageTables:       1692 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= 66556 MiB

End job on node5 on Mon Feb 26 11:10:23 UTC 2007