Trace number 304388

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 1200.37

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S751835224-10.cnf
MD5SUMa8dad63624e4a59fed1533e57cc14d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark161.871
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.07	c |  Parsing time:         0.07         s                                       |
0.30/0.38	c ============================[ Search Statistics ]==============================
0.30/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.38	c ===============================================================================
0.30/0.38	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.30/0.39	c |       100 |     160    13600    95200 |     4986      100     48 |  0.004 % |
0.30/0.41	c |       250 |     160    13600    95200 |     5485      250     46 |  0.004 % |
0.40/0.42	c |       475 |     160    13600    95200 |     6033      475     46 |  0.004 % |
0.40/0.45	c |       814 |     160    13600    95200 |     6637      814     47 |  0.004 % |
0.40/0.49	c |      1322 |     160    13600    95200 |     7300     1322     47 |  0.004 % |
0.51/0.55	c |      2081 |     160    13600    95200 |     8031     2081     48 |  0.004 % |
0.61/0.65	c |      3221 |     160    13600    95200 |     8834     3221     48 |  0.004 % |
0.81/0.82	c |      4933 |     160    13600    95200 |     9717     4933     49 |  0.004 % |
1.12/1.14	c |      7497 |     160    13600    95200 |    10689     7497     48 |  0.004 % |
1.63/1.67	c |     11343 |     160    13600    95200 |    11758     5961     47 |  0.004 % |
2.35/2.40	c |     17109 |     160    13600    95200 |    12934    11727     48 |  0.004 % |
3.58/3.65	c |     25758 |     160    13600    95200 |    14227     7364     48 |  0.004 % |
5.62/5.64	c |     38732 |     160    13600    95200 |    15650    13184     50 |  0.004 % |
9.11/9.21	c |     58193 |     160    13600    95200 |    17215     9061     48 |  0.004 % |
15.05/15.11	c |     87385 |     160    13600    95200 |    18936    12320     48 |  0.004 % |
24.16/24.24	c |    131174 |     160    13600    95200 |    20830    18103     48 |  0.004 % |
40.03/40.12	c |    196859 |     160    13600    95200 |    22913    10626     47 |  0.004 % |
65.53/65.60	c |    295385 |     160    13600    95200 |    25204    16869     48 |  0.004 % |
104.87/104.94	c |    443175 |     160    13600    95200 |    27725    20735     49 |  0.004 % |
166.46/166.59	c |    664859 |     160    13600    95200 |    30497    27563     48 |  0.004 % |
270.10/270.19	c |    997384 |     160    13600    95200 |    33547    17360     48 |  0.004 % |
443.78/444.01	c |   1496172 |     160    13600    95200 |    36902    13435     47 |  0.004 % |
719.66/719.95	c |   2244356 |     160    13600    95200 |    40592    18468     47 |  0.004 % |
1157.74/1158.06	c |   3366631 |     160    13600    95200 |    44652    15392     47 |  0.004 % |

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/node24/watcher-304388-1172057629 -o ROOT/results/node24/solver-304388-1172057629 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304388-1172057629/minisat /tmp/evaluation/304388-1172057629/instance-304388-1172057629.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: 1.01 1.01 1.00 3/77 24371
/proc/meminfo: memFree=1449368/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=1888 CPUtime=0
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 225717185 1933312 203 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 472 203 58 138 0 331 0

[startup+0.107104 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 24371
/proc/meminfo: memFree=1449368/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=3104 CPUtime=0.1
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 538 0 0 0 10 0 0 0 18 0 1 0 225717185 3178496 522 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530758 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 776 522 71 138 0 635 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3104

[startup+0.515147 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 24371
/proc/meminfo: memFree=1449368/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=3104 CPUtime=0.51
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 554 0 0 0 51 0 0 0 21 0 1 0 225717185 3178496 538 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 776 538 73 138 0 635 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3104

[startup+1.33524 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24372
/proc/meminfo: memFree=1446416/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=4556 CPUtime=1.33
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 915 0 0 0 133 0 0 0 25 0 1 0 225717185 4665344 899 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 1139 899 73 138 0 998 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4556

[startup+2.97141 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24372
/proc/meminfo: memFree=1445584/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=5616 CPUtime=2.96
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 1153 0 0 0 296 0 0 0 25 0 1 0 225717185 5750784 1137 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550994 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 1404 1137 73 138 0 1263 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5616

[startup+6.24877 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24372
/proc/meminfo: memFree=1444496/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=6408 CPUtime=6.24
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 1381 0 0 0 624 0 0 0 25 0 1 0 225717185 6561792 1365 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 1602 1365 73 138 0 1461 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6408

[startup+12.7035 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24372
/proc/meminfo: memFree=1443344/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=7072 CPUtime=12.69
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 1547 0 0 0 1269 0 0 0 25 0 1 0 225717185 7241728 1531 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 1768 1531 73 138 0 1627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7072

[startup+25.5109 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24372
/proc/meminfo: memFree=1442272/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=8184 CPUtime=25.5
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 1818 0 0 0 2549 1 0 0 25 0 1 0 225717185 8380416 1802 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 2046 1802 73 138 0 1905 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8184

[startup+51.1216 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24372
/proc/meminfo: memFree=1441248/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=9288 CPUtime=51.1
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 2066 0 0 0 5109 1 0 0 25 0 1 0 225717185 9510912 2050 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 2322 2050 73 138 0 2181 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9288

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24372
/proc/meminfo: memFree=1439840/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=10640 CPUtime=102.3
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 2408 0 0 0 10228 2 0 0 25 0 1 0 225717185 10895360 2392 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 2660 2392 73 138 0 2519 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10640

[startup+162.363 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24372
/proc/meminfo: memFree=1438880/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=11620 CPUtime=162.31
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 2636 0 0 0 16229 2 0 0 25 0 1 0 225717185 11898880 2620 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 2905 2620 73 138 0 2764 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 11620

[startup+222.449 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24372
/proc/meminfo: memFree=1437728/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=12728 CPUtime=222.38
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 2921 0 0 0 22236 2 0 0 25 0 1 0 225717185 13033472 2905 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552086 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 3182 2905 73 138 0 3041 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 12728

[startup+282.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24372
/proc/meminfo: memFree=1436896/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=13692 CPUtime=282.4
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 3154 0 0 0 28237 3 0 0 25 0 1 0 225717185 14020608 3138 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549524 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 3423 3138 73 138 0 3282 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 13692

[startup+342.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24372
/proc/meminfo: memFree=1436384/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=14108 CPUtime=342.4
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 3235 0 0 0 34237 3 0 0 25 0 1 0 225717185 14446592 3219 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556175 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 3527 3219 73 138 0 3386 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 14108

[startup+402.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24372
/proc/meminfo: memFree=1436064/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=14532 CPUtime=402.42
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 3328 0 0 0 40239 3 0 0 25 0 1 0 225717185 14880768 3312 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 3633 3312 73 138 0 3492 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 14532

[startup+462.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1435104/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=15516 CPUtime=462.42
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 3572 0 0 0 46239 3 0 0 25 0 1 0 225717185 15888384 3556 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 3879 3556 73 138 0 3738 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 15516

[startup+522.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1434656/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=15960 CPUtime=522.42
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 3677 0 0 0 52239 3 0 0 25 0 1 0 225717185 16343040 3661 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 3990 3661 73 138 0 3849 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 15960

[startup+582.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1434400/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=16324 CPUtime=582.43
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 3744 0 0 0 58240 3 0 0 25 0 1 0 225717185 16715776 3728 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4081 3728 73 138 0 3940 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 16324

[startup+642.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1434272/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=16468 CPUtime=642.45
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 3776 0 0 0 64241 4 0 0 25 0 1 0 225717185 16863232 3760 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4117 3760 73 138 0 3976 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 16468

[startup+702.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1434208/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=16468 CPUtime=702.45
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 3793 0 0 0 70241 4 0 0 25 0 1 0 225717185 16863232 3777 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4117 3777 73 138 0 3976 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 16468

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1433056/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=17596 CPUtime=762.46
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 4065 0 0 0 76242 4 0 0 25 0 1 0 225717185 18018304 4049 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4399 4049 73 138 0 4258 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 17596

[startup+822.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1432800/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=17904 CPUtime=822.47
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 4126 0 0 0 82243 4 0 0 25 0 1 0 225717185 18333696 4110 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4476 4110 73 138 0 4335 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 17904

[startup+882.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1432736/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=18092 CPUtime=882.48
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 4172 0 0 0 88244 4 0 0 25 0 1 0 225717185 18526208 4156 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4523 4156 73 138 0 4382 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 18092

[startup+942.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1432608/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=18092 CPUtime=942.49
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 4187 0 0 0 94244 5 0 0 25 0 1 0 225717185 18526208 4171 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4523 4171 73 138 0 4382 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 18092

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1432480/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=18232 CPUtime=1002.5
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 4218 0 0 0 100245 5 0 0 25 0 1 0 225717185 18669568 4202 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4558 4202 73 138 0 4417 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 18232

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24374
/proc/meminfo: memFree=1432288/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=18400 CPUtime=1062.5
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 4259 0 0 0 106245 5 0 0 25 0 1 0 225717185 18841600 4243 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4600 4243 73 138 0 4459 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 18400

[startup+1122.82 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 24374
/proc/meminfo: memFree=1432224/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=18540 CPUtime=1122.51
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 4294 0 0 0 112246 5 0 0 25 0 1 0 225717185 18984960 4278 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4635 4278 73 138 0 4494 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 18540

[startup+1182.84 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24374
/proc/meminfo: memFree=1431200/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=19556 CPUtime=1182.52
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 4532 0 0 0 118246 6 0 0 25 0 1 0 225717185 20025344 4516 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550886 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4889 4516 73 138 0 4748 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 19556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24374
/proc/meminfo: memFree=1431200/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=19556 CPUtime=1200.04
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 4536 0 0 0 119998 6 0 0 25 0 1 0 225717185 20025344 4520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4889 4520 73 138 0 4748 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 19556

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

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

[startup+1200.36 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24374
/proc/meminfo: memFree=1431200/2055920 swapFree=4144148/4192956
[pid=24371] ppid=24369 vsize=19556 CPUtime=1200.04
/proc/24371/stat : 24371 (minisat) R 24369 24371 23963 0 -1 4194304 4536 0 0 0 119998 6 0 0 25 0 1 0 225717185 20025344 4520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/24371/statm: 4889 4520 73 138 0 4748 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 19556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.070989
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 19556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4536
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= 7
involuntary context switches= 2613

runsolver used 0.896863 second user time and 2.57061 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 21 11:33:49 UTC 2007

IDJOB= 304388
IDBENCH= 20131
IDSOLVER= 109
FILE ID= node24/304388-1172057629

PBS_JOBID= 3892761

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S751835224-10.cnf
COMMAND LINE= /tmp/evaluation/304388-1172057629/minisat /tmp/evaluation/304388-1172057629/instance-304388-1172057629.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-304388-1172057629 -o ROOT/results/node24/solver-304388-1172057629 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304388-1172057629/minisat /tmp/evaluation/304388-1172057629/instance-304388-1172057629.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  a8dad63624e4a59fed1533e57cc14d5a

RANDOM SEED= 380918694

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1449840 kB
Buffers:         42484 kB
Cached:         472956 kB
SwapCached:       3944 kB
Active:         148576 kB
Inactive:       376684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449840 kB
SwapTotal:     4192956 kB
SwapFree:      4144148 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          15736 kB
Slab:            66392 kB
Committed_AS:   730964 kB
PageTables:       1732 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 node24 on Wed Feb 21 11:53:51 UTC 2007