Trace number 301231

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 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23366
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.08	c ============================[ Search Statistics ]==============================
0.00/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.08	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.08	c ===============================================================================
0.00/0.08	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.00/0.09	c |       100 |     600    12000    60000 |     4400      100     88 |  0.000 % |
0.00/0.10	c |       251 |     600    12000    60000 |     4840      251     88 |  0.000 % |
0.10/0.12	c |       477 |     600    12000    60000 |     5324      477     91 |  0.000 % |
0.10/0.15	c |       817 |     600    12000    60000 |     5856      817     91 |  0.000 % |
0.10/0.19	c |      1324 |     600    12000    60000 |     6442     1324     90 |  0.000 % |
0.20/0.26	c |      2083 |     600    12000    60000 |     7086     2083     88 |  0.000 % |
0.30/0.36	c |      3222 |     600    12000    60000 |     7794     3222     88 |  0.000 % |
0.51/0.54	c |      4931 |     600    12000    60000 |     8574     4931     89 |  0.000 % |
0.81/0.85	c |      7493 |     600    12000    60000 |     9431     7493     89 |  0.000 % |
1.33/1.37	c |     11338 |     600    12000    60000 |    10374     6527     88 |  0.000 % |
2.14/2.22	c |     17104 |     600    12000    60000 |    11412     7006     91 |  0.000 % |
3.58/3.64	c |     25753 |     600    12000    60000 |    12553     9855     95 |  0.000 % |
5.83/5.94	c |     38727 |     600    12000    60000 |    13809    10089     93 |  0.000 % |
10.13/10.17	c |     58189 |     600    12000    60000 |    15189     8538     93 |  0.000 % |
16.79/16.86	c |     87382 |     600    12000    60000 |    16708    14626     96 |  0.000 % |
28.05/28.10	c |    131171 |     600    12000    60000 |    18379    16102     96 |  0.000 % |
45.77/45.85	c |    196855 |     600    12000    60000 |    20217    16700     95 |  0.000 % |
72.81/72.94	c |    295383 |     600    12000    60000 |    22239    13107     92 |  0.000 % |
121.04/121.15	c |    443173 |     600    12000    60000 |    24463    14961     93 |  0.000 % |
204.92/205.08	c |    664856 |     600    12000    60000 |    26909    13125     96 |  0.000 % |
332.53/332.72	c |    997381 |     600    12000    60000 |    29600    14782     90 |  0.000 % |
531.42/531.66	c |   1496169 |     600    12000    60000 |    32561    23529     94 |  0.000 % |
859.24/859.58	c |   2244351 |     600    12000    60000 |    35817    26447     98 |  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/node10/watcher-301231-1171959053 -o ROOT/results/node10/solver-301231-1171959053 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301231-1171959053/minisat /tmp/evaluation/301231-1171959053/instance-301231-1171959053.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 0.99 0.99 2/77 6636
/proc/meminfo: memFree=1499640/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=1888 CPUtime=0
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 215860306 1933312 198 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 472 198 58 138 0 331 0

[startup+0.10741 s]
/proc/loadavg: 1.00 0.99 0.99 2/77 6636
/proc/meminfo: memFree=1499640/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=2648 CPUtime=0.1
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 455 0 0 0 10 0 0 0 18 0 1 0 215860306 2711552 406 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 662 406 73 138 0 521 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2648

[startup+0.515465 s]
/proc/loadavg: 1.00 0.99 0.99 2/77 6636
/proc/meminfo: memFree=1499640/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=4232 CPUtime=0.51
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 834 0 0 0 51 0 0 0 21 0 1 0 215860306 4333568 785 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 1058 785 73 138 0 917 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4232

[startup+1.33558 s]
/proc/loadavg: 1.16 1.02 1.01 2/78 6637
/proc/meminfo: memFree=1494832/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=6080 CPUtime=1.33
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 1312 0 0 0 133 0 0 0 25 0 1 0 215860306 6225920 1263 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 1520 1263 73 138 0 1379 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6080

[startup+2.9718 s]
/proc/loadavg: 1.16 1.02 1.01 2/78 6637
/proc/meminfo: memFree=1494256/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=7268 CPUtime=2.96
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 1579 0 0 0 296 0 0 0 25 0 1 0 215860306 7442432 1530 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 1817 1530 73 138 0 1676 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7268

[startup+6.25424 s]
/proc/loadavg: 1.15 1.02 1.00 2/78 6637
/proc/meminfo: memFree=1492976/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=7824 CPUtime=6.24
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 1722 0 0 0 624 0 0 0 25 0 1 0 215860306 8011776 1673 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550556 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 1956 1673 73 138 0 1815 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7824

[startup+12.7051 s]
/proc/loadavg: 1.13 1.02 1.00 2/78 6637
/proc/meminfo: memFree=1491568/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=9144 CPUtime=12.69
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 2053 0 0 0 1269 0 0 0 25 0 1 0 215860306 9363456 2004 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 2286 2004 73 138 0 2145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9144

[startup+25.5118 s]
/proc/loadavg: 1.11 1.02 1.00 2/78 6637
/proc/meminfo: memFree=1490288/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=10464 CPUtime=25.5
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 2396 0 0 0 2549 1 0 0 25 0 1 0 215860306 10715136 2347 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 2616 2347 73 138 0 2475 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10464

[startup+51.1263 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6637
/proc/meminfo: memFree=1488496/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=12312 CPUtime=51.1
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 2832 0 0 0 5109 1 0 0 25 0 1 0 215860306 12607488 2783 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 3078 2783 73 138 0 2937 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 12312

[startup+102.347 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 6637
/proc/meminfo: memFree=1486448/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=14328 CPUtime=102.3
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 3337 0 0 0 10228 2 0 0 25 0 1 0 215860306 14671872 3288 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 3582 3288 73 138 0 3441 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14328

[startup+162.382 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1484400/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=16308 CPUtime=162.32
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 3849 0 0 0 16229 3 0 0 25 0 1 0 215860306 16699392 3800 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 4077 3800 73 138 0 3936 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 16308

[startup+222.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1483120/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=17496 CPUtime=222.33
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 4157 0 0 0 22229 4 0 0 25 0 1 0 215860306 17915904 4108 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 4374 4108 73 138 0 4233 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 17496

[startup+282.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1482736/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=17892 CPUtime=282.35
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 4247 0 0 0 28230 5 0 0 25 0 1 0 215860306 18321408 4198 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 4473 4198 73 138 0 4332 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 17892

[startup+342.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1481776/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=18848 CPUtime=342.36
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 4475 0 0 0 34231 5 0 0 25 0 1 0 215860306 19300352 4426 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 4712 4426 73 138 0 4571 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 18848

[startup+402.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1480752/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=19904 CPUtime=402.38
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 4750 0 0 0 40232 6 0 0 25 0 1 0 215860306 20381696 4701 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 4976 4701 73 138 0 4835 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 19904

[startup+462.547 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 6637
/proc/meminfo: memFree=1480240/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=20564 CPUtime=462.39
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 4890 0 0 0 46233 6 0 0 25 0 1 0 215860306 21057536 4841 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 5141 4841 73 138 0 5000 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 20564

[startup+522.577 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 6637
/proc/meminfo: memFree=1480176/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=20564 CPUtime=522.41
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 4899 0 0 0 52234 7 0 0 25 0 1 0 215860306 21057536 4850 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 5141 4850 73 138 0 5000 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 20564

[startup+582.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1478256/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=22544 CPUtime=582.42
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 5382 0 0 0 58235 7 0 0 25 0 1 0 215860306 23085056 5333 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134557312 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 5636 5333 73 138 0 5495 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 22544

[startup+642.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1478000/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=22776 CPUtime=642.43
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 5444 0 0 0 64235 8 0 0 25 0 1 0 215860306 23322624 5395 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 5694 5395 73 138 0 5553 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 22776

[startup+702.677 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1477616/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=23176 CPUtime=702.45
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 5542 0 0 0 70236 9 0 0 25 0 1 0 215860306 23732224 5493 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550605 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 5794 5493 73 138 0 5653 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 23176

[startup+762.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1477680/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=23176 CPUtime=762.46
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 5543 0 0 0 76237 9 0 0 25 0 1 0 215860306 23732224 5494 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 5794 5494 73 138 0 5653 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 23176

[startup+822.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1477296/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=23560 CPUtime=822.48
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 5630 0 0 0 82238 10 0 0 25 0 1 0 215860306 24125440 5581 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 5890 5581 73 138 0 5749 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 23560

[startup+882.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1476080/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=24748 CPUtime=882.5
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 5946 0 0 0 88239 11 0 0 25 0 1 0 215860306 25341952 5897 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 6187 5897 73 138 0 6046 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 24748

[startup+942.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1475632/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=25108 CPUtime=942.51
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 6037 0 0 0 94240 11 0 0 25 0 1 0 215860306 25710592 5988 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 6277 5988 73 138 0 6136 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 25108

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1475376/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=25508 CPUtime=1002.52
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 6115 0 0 0 100241 11 0 0 25 0 1 0 215860306 26120192 6066 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 6377 6066 73 138 0 6236 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 25508

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1474608/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=26168 CPUtime=1062.54
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 6295 0 0 0 106242 12 0 0 25 0 1 0 215860306 26796032 6246 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551027 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 6542 6246 73 138 0 6401 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 26168

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1474672/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=26152 CPUtime=1122.55
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 6295 0 0 0 112243 12 0 0 25 0 1 0 215860306 26779648 6246 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 6538 6246 73 138 0 6397 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 26152

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6637
/proc/meminfo: memFree=1474608/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=26152 CPUtime=1182.57
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 6295 0 0 0 118244 13 0 0 25 0 1 0 215860306 26779648 6246 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 6538 6246 73 138 0 6397 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 26152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6637
/proc/meminfo: memFree=1474672/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=26152 CPUtime=1200.09
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 6297 0 0 0 119996 13 0 0 25 0 1 0 215860306 26779648 6248 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 6538 6248 73 138 0 6397 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26152

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

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

[startup+1200.47 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6637
/proc/meminfo: memFree=1474672/2055920 swapFree=4192812/4192956
[pid=6636] ppid=6634 vsize=26152 CPUtime=1200.09
/proc/6636/stat : 6636 (minisat) R 6634 6636 6341 0 -1 4194304 6297 0 0 0 119996 13 0 0 25 0 1 0 215860306 26779648 6248 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/6636/statm: 6538 6248 73 138 0 6397 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.138978
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 26168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6297
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= 1780

runsolver used 1.37179 second user time and 2.89356 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue Feb 20 08:10:53 UTC 2007

IDJOB= 301231
IDBENCH= 20054
IDSOLVER= 109
FILE ID= node10/301231-1171959053

PBS_JOBID= 3849015

Free space on /tmp= 66548 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/301231-1171959053/minisat /tmp/evaluation/301231-1171959053/instance-301231-1171959053.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-301231-1171959053 -o ROOT/results/node10/solver-301231-1171959053 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301231-1171959053/minisat /tmp/evaluation/301231-1171959053/instance-301231-1171959053.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 330173612

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1500048 kB
Buffers:         52672 kB
Cached:         386948 kB
SwapCached:          0 kB
Active:         266776 kB
Inactive:       217012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1500048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          63044 kB
Slab:            57564 kB
Committed_AS:  1244376 kB
PageTables:       1832 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= 66548 MiB

End job on node10 on Tue Feb 20 08:30:56 UTC 2007