Trace number 302994

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) 1200.08 1200.8

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1446471927-04.cnf
MD5SUM328eff5f4a59e23832259fb06180efee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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:  180                                                  |
0.00/0.00	c |  Number of clauses:    15300                                                |
0.00/0.07	c |  Parsing time:         0.07         s                                       |
0.40/0.41	c ============================[ Search Statistics ]==============================
0.40/0.41	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.40/0.41	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.40/0.41	c ===============================================================================
0.40/0.41	c |         0 |     180    15300   107100 |     5100        0    nan |  0.000 % |
0.40/0.42	c |       101 |     180    15300   107100 |     5610      101     55 |  0.003 % |
0.40/0.44	c |       254 |     180    15300   107100 |     6171      254     53 |  0.003 % |
0.40/0.46	c |       479 |     180    15300   107100 |     6788      479     54 |  0.003 % |
0.40/0.48	c |       817 |     180    15300   107100 |     7466      817     53 |  0.003 % |
0.51/0.52	c |      1323 |     180    15300   107100 |     8213     1323     53 |  0.003 % |
0.51/0.58	c |      2082 |     180    15300   107100 |     9034     2082     52 |  0.003 % |
0.61/0.69	c |      3222 |     180    15300   107100 |     9938     3222     52 |  0.003 % |
0.81/0.85	c |      4930 |     180    15300   107100 |    10932     4930     52 |  0.003 % |
1.12/1.13	c |      7492 |     180    15300   107100 |    12025     7492     52 |  0.003 % |
1.53/1.63	c |     11337 |     180    15300   107100 |    13228    11337     53 |  0.003 % |
2.35/2.45	c |     17104 |     180    15300   107100 |    14550    10448     53 |  0.003 % |
3.78/3.85	c |     25754 |     180    15300   107100 |    16005    11780     55 |  0.003 % |
6.35/6.42	c |     38729 |     180    15300   107100 |    17606     8666     52 |  0.003 % |
10.13/10.19	c |     58191 |     180    15300   107100 |    19367    10437     54 |  0.003 % |
16.69/16.73	c |     87385 |     180    15300   107100 |    21303    10451     54 |  0.003 % |
27.33/27.37	c |    131175 |     180    15300   107100 |    23434    11464     53 |  0.003 % |
44.44/44.55	c |    196861 |     180    15300   107100 |    25777    17721     54 |  0.003 % |
71.60/71.72	c |    295387 |     180    15300   107100 |    28355    19447     53 |  0.003 % |
118.29/118.39	c |    443179 |     180    15300   107100 |    31191    24018     52 |  0.003 % |
186.80/187.01	c |    664863 |     180    15300   107100 |    34310    21207     54 |  0.003 % |
296.79/297.08	c |    997388 |     180    15300   107100 |    37741    29126     53 |  0.003 % |
478.05/478.42	c |   1496176 |     180    15300   107100 |    41515    32658     54 |  0.003 % |
776.60/777.14	c |   2244359 |     180    15300   107100 |    45666    17271     52 |  0.003 % |

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/node72/watcher-302994-1172024775 -o ROOT/results/node72/solver-302994-1172024775 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302994-1172024775/minisat /tmp/evaluation/302994-1172024775/instance-302994-1172024775.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 0.95 2/77 13296
/proc/meminfo: memFree=1577048/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=1756 CPUtime=0
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 213 0 0 0 0 0 0 0 18 0 1 0 222445298 1798144 197 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 439 197 58 138 0 298 0

[startup+0.107372 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 13296
/proc/meminfo: memFree=1577048/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=3132 CPUtime=0.1
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 566 0 0 0 10 0 0 0 18 0 1 0 222445298 3207168 550 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530749 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 783 550 71 138 0 642 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3132

[startup+0.515407 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 13296
/proc/meminfo: memFree=1577048/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=3064 CPUtime=0.51
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 601 0 0 0 51 0 0 0 22 0 1 0 222445298 3137536 549 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 766 549 73 138 0 625 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3064

[startup+1.33648 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1573776/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=4912 CPUtime=1.32
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 1039 0 0 0 132 0 0 0 25 0 1 0 222445298 5029888 987 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 1228 987 73 138 0 1087 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4912

[startup+2.97863 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1572176/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=6136 CPUtime=2.96
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 1336 0 0 0 296 0 0 0 25 0 1 0 222445298 6283264 1284 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 1534 1284 73 138 0 1393 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6136

[startup+6.25493 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1571152/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=6940 CPUtime=6.24
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 1540 0 0 0 623 1 0 0 25 0 1 0 222445298 7106560 1488 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550556 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 1735 1488 73 138 0 1594 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6940

[startup+12.7135 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1569936/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=8008 CPUtime=12.7
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 1825 0 0 0 1269 1 0 0 25 0 1 0 222445298 8200192 1773 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 2002 1773 73 138 0 1861 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8008

[startup+25.5167 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1569104/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=8940 CPUtime=25.49
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 2042 0 0 0 2548 1 0 0 25 0 1 0 222445298 9154560 1990 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 2235 1990 73 138 0 2094 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8940

[startup+51.137 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1567824/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=10396 CPUtime=51.1
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 2404 0 0 0 5108 2 0 0 25 0 1 0 222445298 10645504 2352 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 2599 2352 73 138 0 2458 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 10396

[startup+102.388 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1566288/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=11780 CPUtime=102.31
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 2742 0 0 0 10229 2 0 0 25 0 1 0 222445298 12062720 2690 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 2945 2690 73 138 0 2804 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 11780

[startup+162.437 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1564880/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=13336 CPUtime=162.32
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 3102 0 0 0 16230 2 0 0 25 0 1 0 222445298 13656064 3050 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550608 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 3334 3050 73 138 0 3193 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 13336

[startup+222.485 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1563728/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=14552 CPUtime=222.33
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 3389 0 0 0 22230 3 0 0 25 0 1 0 222445298 14901248 3337 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 3638 3337 73 138 0 3497 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 14552

[startup+282.538 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1563408/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=14836 CPUtime=282.35
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 3460 0 0 0 28232 3 0 0 25 0 1 0 222445298 15192064 3408 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 3709 3408 73 138 0 3568 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 14836

[startup+342.582 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1561808/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=16444 CPUtime=342.36
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 3869 0 0 0 34232 4 0 0 25 0 1 0 222445298 16838656 3817 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 4111 3817 73 138 0 3970 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 16444

[startup+402.63 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1561360/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=16880 CPUtime=402.38
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 3971 0 0 0 40234 4 0 0 25 0 1 0 222445298 17285120 3919 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 4220 3919 73 138 0 4079 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 16880

[startup+462.677 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1561360/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=16880 CPUtime=462.38
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 3982 0 0 0 46234 4 0 0 25 0 1 0 222445298 17285120 3930 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 4220 3930 73 138 0 4079 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 16880

[startup+522.724 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1560272/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=18148 CPUtime=522.4
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4268 0 0 0 52235 5 0 0 25 0 1 0 222445298 18583552 4216 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 4537 4216 73 138 0 4396 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 18148

[startup+582.77 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1560080/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=18316 CPUtime=582.42
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4311 0 0 0 58237 5 0 0 25 0 1 0 222445298 18755584 4259 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 4579 4259 73 138 0 4438 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 18316

[startup+642.832 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13297
/proc/meminfo: memFree=1559952/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=18488 CPUtime=642.44
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4357 0 0 0 64239 5 0 0 25 0 1 0 222445298 18931712 4305 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 4622 4305 73 138 0 4481 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 18488

[startup+702.88 s]
/proc/loadavg: 1.05 1.01 0.95 2/78 13299
/proc/meminfo: memFree=1559248/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=18652 CPUtime=702.45
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4406 0 0 0 70240 5 0 0 25 0 1 0 222445298 19099648 4354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 4663 4354 73 138 0 4522 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 18652

[startup+762.927 s]
/proc/loadavg: 1.02 1.01 0.95 2/78 13299
/proc/meminfo: memFree=1559184/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=19292 CPUtime=762.46
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4532 0 0 0 76241 5 0 0 25 0 1 0 222445298 19755008 4480 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 4823 4480 73 138 0 4682 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 19292

[startup+822.979 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13299
/proc/meminfo: memFree=1558096/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=20220 CPUtime=822.48
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4782 0 0 0 82243 5 0 0 25 0 1 0 222445298 20705280 4730 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 5055 4730 73 138 0 4914 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 20220

[startup+883.033 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13299
/proc/meminfo: memFree=1557968/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=20352 CPUtime=882.49
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4820 0 0 0 88243 6 0 0 25 0 1 0 222445298 20840448 4768 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 5088 4768 73 138 0 4947 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 20352

[startup+943.077 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13299
/proc/meminfo: memFree=1557776/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=20508 CPUtime=942.51
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4865 0 0 0 94245 6 0 0 25 0 1 0 222445298 21000192 4813 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 5127 4813 73 138 0 4986 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 20508

[startup+1003.12 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13299
/proc/meminfo: memFree=1557648/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=20816 CPUtime=1002.52
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4909 0 0 0 100246 6 0 0 25 0 1 0 222445298 21315584 4857 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 5204 4857 73 138 0 5063 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 20816

[startup+1063.17 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13299
/proc/meminfo: memFree=1557520/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=20996 CPUtime=1062.54
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4937 0 0 0 106248 6 0 0 25 0 1 0 222445298 21499904 4885 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 5249 4885 73 138 0 5108 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 20996

[startup+1123.22 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13299
/proc/meminfo: memFree=1557520/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=20996 CPUtime=1122.55
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 4952 0 0 0 112249 6 0 0 25 0 1 0 222445298 21499904 4900 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 5249 4900 73 138 0 5108 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 20996

[startup+1183.26 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13299
/proc/meminfo: memFree=1557328/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=21320 CPUtime=1182.55
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 5016 0 0 0 118249 6 0 0 25 0 1 0 222445298 21831680 4964 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 5330 4964 73 138 0 5189 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 21320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.79 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13299
/proc/meminfo: memFree=1557264/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=21320 CPUtime=1200.07
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 5016 0 0 0 120000 7 0 0 25 0 1 0 222445298 21831680 4964 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 5330 4964 73 138 0 5189 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 21320

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

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

[startup+1200.79 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 13299
/proc/meminfo: memFree=1557264/2055920 swapFree=4142504/4192956
[pid=13296] ppid=13294 vsize=21320 CPUtime=1200.07
/proc/13296/stat : 13296 (minisat) R 13294 13296 12209 0 -1 4194304 5016 0 0 0 120000 7 0 0 25 0 1 0 222445298 21831680 4964 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 0 0 0
/proc/13296/statm: 5330 4964 73 138 0 5189 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 21320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.8
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.074988
CPU usage (%): 99.9402
Max. virtual memory (cumulated for all children) (KiB): 21320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5016
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= 27009

runsolver used 1.12983 second user time and 3.14452 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Feb 21 02:26:15 UTC 2007

IDJOB= 302994
IDBENCH= 20097
IDSOLVER= 109
FILE ID= node72/302994-1172024775

PBS_JOBID= 3892663

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1446471927-04.cnf
COMMAND LINE= /tmp/evaluation/302994-1172024775/minisat /tmp/evaluation/302994-1172024775/instance-302994-1172024775.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-302994-1172024775 -o ROOT/results/node72/solver-302994-1172024775 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302994-1172024775/minisat /tmp/evaluation/302994-1172024775/instance-302994-1172024775.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  328eff5f4a59e23832259fb06180efee

RANDOM SEED= 914569618

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1577456 kB
Buffers:         36436 kB
Cached:         372952 kB
SwapCached:      19352 kB
Active:         353480 kB
Inactive:        90064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577456 kB
SwapTotal:     4192956 kB
SwapFree:      4142504 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:          29792 kB
Slab:            20524 kB
Committed_AS:   571388 kB
PageTables:       1676 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node72 on Wed Feb 21 02:46:18 UTC 2007