Trace number 319892

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) 1200.03 1200.52

General information on the benchmark

Nameindustrial/grieu/
vmpc_31.cnf
MD5SUMe9d9fc0e7d6d0176942c54e1a7f7ef59
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark239.644
Satisfiable
(Un)Satisfiability was proved
Number of variables961
Number of clauses146909
Sum of the clauses size384710
Maximum clause length31
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 257753
Number of clauses of size 389094
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 562

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:  961                                                  |
0.00/0.00	c |  Number of clauses:    146909                                               |
0.19/0.23	c |  Parsing time:         0.23         s                                       |
2.10/2.17	c ============================[ Search Statistics ]==============================
2.10/2.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.10/2.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.10/2.17	c ===============================================================================
2.10/2.17	c |         0 |     960   109477   292977 |    36492        0    nan |  0.000 % |
2.20/2.21	c |       100 |     960   109477   292977 |    40141      100     49 |  0.104 % |
2.20/2.23	c |       252 |     960   109477   292977 |    44155      252     79 |  0.104 % |
2.20/2.26	c |       478 |     960   109477   292977 |    48571      478     97 |  0.104 % |
2.29/2.31	c |       815 |     960   109477   292977 |    53428      815     94 |  0.104 % |
2.29/2.38	c |      1323 |     960   109477   292977 |    58771     1323     94 |  0.104 % |
2.39/2.49	c |      2083 |     960   109477   292977 |    64648     2083    100 |  0.104 % |
2.59/2.66	c |      3224 |     960   109477   292977 |    71113     3224    110 |  0.104 % |
2.89/2.98	c |      4932 |     960   109477   292977 |    78224     4932    110 |  0.104 % |
3.49/3.50	c |      7498 |     960   109477   292977 |    86047     7498    108 |  0.104 % |
4.49/4.59	c |     11345 |     960   109477   292977 |    94651    11345    107 |  0.104 % |
6.49/6.57	c |     17111 |     960   109477   292977 |   104116    17111    101 |  0.104 % |
10.28/10.32	c |     25761 |     960   109477   292977 |   114528    25761     98 |  0.104 % |
19.69/19.72	c |     38736 |     960   109477   292977 |   125981    38736    101 |  0.104 % |
31.08/31.17	c |     58206 |     960   109477   292977 |   138579    58206    109 |  0.104 % |
71.56/71.63	c |     87399 |     960   109477   292977 |   152437    87399    124 |  0.104 % |
171.73/171.86	c |    131188 |     960   109477   292977 |   167681   131188    125 |  0.104 % |
321.29/321.49	c |    196873 |     960   109477   292977 |   184449    50319     97 |  0.104 % |
503.44/503.62	c |    295399 |     960   109477   292977 |   202894   148845    103 |  0.104 % |
897.31/897.68	c |    443189 |     960   109477   292977 |   223183   115917    105 |  0.104 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-319892-1173037402 -o ROOT/results/node10/solver-319892-1173037402 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319892-1173037402/minisat /tmp/evaluation/319892-1173037402/instance-319892-1173037402.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.92 0.98 0.96 3/77 7431
/proc/meminfo: memFree=1169208/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=1892 CPUtime=0
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 323695245 1937408 382 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 473 385 58 138 0 332 0

[startup+0.026804 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 7431
/proc/meminfo: memFree=1169208/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=3020 CPUtime=0.02
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 668 0 0 0 2 0 0 0 18 0 1 0 323695245 3092480 652 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532549 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 755 652 58 138 0 614 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3020

[startup+0.101814 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 7431
/proc/meminfo: memFree=1169208/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=6124 CPUtime=0.09
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 1413 0 0 0 9 0 0 0 18 0 1 0 323695245 6270976 1397 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 1531 1397 58 138 0 1390 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.301841 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 7431
/proc/meminfo: memFree=1169208/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=10184 CPUtime=0.29
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 2346 0 0 0 29 0 0 0 19 0 1 0 323695245 10428416 2330 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 2546 2330 72 138 0 2405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10184

[startup+0.701895 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 7431
/proc/meminfo: memFree=1169208/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=10184 CPUtime=0.69
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 2351 0 0 0 69 0 0 0 22 0 1 0 323695245 10428416 2335 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 2546 2335 72 138 0 2405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10184

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 7432
/proc/meminfo: memFree=1160112/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=10588 CPUtime=1.49
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 2463 0 0 0 148 1 0 0 25 0 1 0 323695245 10842112 2447 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 2647 2447 72 138 0 2506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10588

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 7432
/proc/meminfo: memFree=1159544/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=10172 CPUtime=3.09
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 2673 0 0 0 308 1 0 0 25 0 1 0 323695245 10416128 2395 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 2543 2395 74 138 0 2402 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10172

[startup+6.30165 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 7432
/proc/meminfo: memFree=1156088/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=14672 CPUtime=6.29
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 3815 0 0 0 627 2 0 0 25 0 1 0 323695245 15024128 3537 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550972 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 3668 3537 74 138 0 3527 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14672

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 7432
/proc/meminfo: memFree=1149816/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=20580 CPUtime=12.69
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 5256 0 0 0 1265 4 0 0 25 0 1 0 323695245 21073920 4978 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 5145 4978 74 138 0 5004 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20580

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 7432
/proc/meminfo: memFree=1139192/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=30844 CPUtime=25.48
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 7834 0 0 0 2542 6 0 0 25 0 1 0 323695245 31584256 7556 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 7711 7556 74 138 0 7570 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30844

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 7432
/proc/meminfo: memFree=1123704/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=46320 CPUtime=51.07
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 11705 0 0 0 5096 11 0 0 25 0 1 0 323695245 47431680 11427 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 11580 11427 74 138 0 11439 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46320

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1106808/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=63124 CPUtime=102.26
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 15870 0 0 0 10209 17 0 0 25 0 1 0 323695245 64638976 15592 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 15781 15592 74 138 0 15640 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63124

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1092856/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=77160 CPUtime=162.24
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 19382 0 0 0 16202 22 0 0 25 0 1 0 323695245 79011840 19104 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 19290 19104 74 138 0 19149 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 77160

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1083064/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=87068 CPUtime=222.22
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 21774 0 0 0 22197 25 0 0 25 0 1 0 323695245 89157632 21496 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 21767 21496 74 138 0 21626 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 87068

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1074296/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=96016 CPUtime=282.2
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 23984 0 0 0 28192 28 0 0 25 0 1 0 323695245 98320384 23706 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 24004 23706 74 138 0 23863 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 96016

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1070840/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=99260 CPUtime=342.18
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 24809 0 0 0 34189 29 0 0 25 0 1 0 323695245 101642240 24531 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556765 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 24815 24531 74 138 0 24674 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 99260

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1070840/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=99260 CPUtime=402.16
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 24816 0 0 0 40186 30 0 0 25 0 1 0 323695245 101642240 24538 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 24815 24538 74 138 0 24674 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 99260

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1070840/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=99260 CPUtime=462.14
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 24817 0 0 0 46184 30 0 0 25 0 1 0 323695245 101642240 24539 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 24815 24539 74 138 0 24674 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 99260

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1070264/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=99888 CPUtime=522.13
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 24964 0 0 0 52182 31 0 0 25 0 1 0 323695245 102285312 24686 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 24972 24686 74 138 0 24831 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 99888

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1070008/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=100312 CPUtime=582.1
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 25043 0 0 0 58179 31 0 0 25 0 1 0 323695245 102719488 24765 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 25078 24765 74 138 0 24937 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 100312

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1069816/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=100312 CPUtime=642.09
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 25074 0 0 0 64177 32 0 0 25 0 1 0 323695245 102719488 24796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 25078 24796 74 138 0 24937 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 100312

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1067896/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=102324 CPUtime=702.07
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 25589 0 0 0 70174 33 0 0 25 0 1 0 323695245 104779776 25311 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 25581 25311 74 138 0 25440 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 102324

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1062776/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=107388 CPUtime=762.06
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 26826 0 0 0 76171 35 0 0 25 0 1 0 323695245 109965312 26548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 26847 26548 74 138 0 26706 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 107388

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1060984/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=109252 CPUtime=822.03
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 27287 0 0 0 82168 35 0 0 25 0 1 0 323695245 111874048 27009 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 27313 27009 74 138 0 27172 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 109252

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1060728/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=109484 CPUtime=882.01
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 27342 0 0 0 88165 36 0 0 25 0 1 0 323695245 112111616 27064 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 27371 27064 74 138 0 27230 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 109484

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1060280/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=110228 CPUtime=942
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 27477 0 0 0 94163 37 0 0 25 0 1 0 323695245 112873472 27199 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 27557 27199 74 138 0 27416 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 110228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7434
/proc/meminfo: memFree=1059384/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=111304 CPUtime=1001.97
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 27688 0 0 0 100160 37 0 0 25 0 1 0 323695245 113975296 27410 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 27826 27410 74 138 0 27685 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 111304

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/84 7498
/proc/meminfo: memFree=1057152/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=112288 CPUtime=1061.93
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 27931 0 0 0 106155 38 0 0 25 0 1 0 323695245 114982912 27653 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 28072 27653 74 138 0 27931 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 112288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/84 7600
/proc/meminfo: memFree=1056256/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=113352 CPUtime=1121.85
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 28157 0 0 0 112146 39 0 0 25 0 1 0 323695245 116072448 27879 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 28338 27879 74 138 0 28197 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 113352

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7632
/proc/meminfo: memFree=1054384/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=116460 CPUtime=1181.81
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 28917 0 0 0 118141 40 0 0 25 0 1 0 323695245 119255040 28639 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 29115 28639 74 138 0 28974 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 116460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7632
/proc/meminfo: memFree=1052720/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=118044 CPUtime=1200.01
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 29315 0 0 0 119960 41 0 0 25 0 1 0 323695245 120877056 29037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 29511 29037 74 138 0 29370 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 118044

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 7632
/proc/meminfo: memFree=1052720/2055920 swapFree=4168772/4192956
[pid=7431] ppid=7429 vsize=118044 CPUtime=1200.01
/proc/7431/stat : 7431 (minisat) R 7429 7431 6530 0 -1 4194304 29315 0 0 0 119960 41 0 0 25 0 1 0 323695245 120877056 29037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7431/statm: 29511 29037 74 138 0 29370 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 118044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.6
CPU system time (s): 0.429934
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 118044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.429934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29315
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= 2281

runsolver used 1.45778 second user time and 2.91456 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Mar  4 19:43:22 UTC 2007

IDJOB= 319892
IDBENCH= 20490
IDSOLVER= 109
FILE ID= node10/319892-1173037402

PBS_JOBID= 4012243

Free space on /tmp= 66511 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_31.cnf
COMMAND LINE= /tmp/evaluation/319892-1173037402/minisat /tmp/evaluation/319892-1173037402/instance-319892-1173037402.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-319892-1173037402 -o ROOT/results/node10/solver-319892-1173037402 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319892-1173037402/minisat /tmp/evaluation/319892-1173037402/instance-319892-1173037402.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  e9d9fc0e7d6d0176942c54e1a7f7ef59

RANDOM SEED= 930445687

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:       1169680 kB
Buffers:         41156 kB
Cached:         763652 kB
SwapCached:       3372 kB
Active:         364528 kB
Inactive:       463896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1169680 kB
SwapTotal:     4192956 kB
SwapFree:      4168772 kB
Dirty:            2984 kB
Writeback:           0 kB
Mapped:          30488 kB
Slab:            43296 kB
Committed_AS:  1593104 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= 66511 MiB

End job on node10 on Sun Mar  4 20:03:25 UTC 2007