Trace number 299673

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) 1200.04 1200.36

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
MD5SUMd9d38e7c336971f2f3e902a52634aaec
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     635     2752     8345 |      917        0    nan |  0.000 % |
0.00/0.01	c |       100 |     635     2752     8345 |     1009      100     31 |  0.000 % |
0.00/0.01	c |       250 |     635     2752     8345 |     1109      250     29 |  0.000 % |
0.00/0.02	c |       475 |     635     2752     8345 |     1220      475     26 |  0.000 % |
0.00/0.04	c |       813 |     635     2752     8345 |     1343      813     27 |  0.000 % |
0.00/0.06	c |      1319 |     635     2752     8345 |     1477     1319     28 |  0.000 % |
0.10/0.10	c |      2078 |     635     2752     8345 |     1625     1290     28 |  0.000 % |
0.10/0.17	c |      3219 |     635     2752     8345 |     1787     1585     25 |  0.000 % |
0.20/0.26	c |      4928 |     635     2752     8345 |     1966     1437     26 |  0.000 % |
0.40/0.42	c |      7490 |     635     2752     8345 |     2163     1978     26 |  0.000 % |
0.60/0.65	c |     11337 |     635     2752     8345 |     2379     1389     23 |  0.000 % |
0.91/1.02	c |     17105 |     635     2752     8345 |     2617     2227     26 |  0.000 % |
1.52/1.60	c |     25754 |     635     2752     8345 |     2878     1462     25 |  0.000 % |
2.44/2.49	c |     38728 |     635     2752     8345 |     3166     2625     27 |  0.000 % |
3.77/3.88	c |     58189 |     635     2752     8345 |     3483     2692     26 |  0.000 % |
5.93/6.03	c |     87382 |     635     2752     8345 |     3831     3483     28 |  0.000 % |
9.30/9.41	c |    131171 |     635     2752     8345 |     4215     2355     26 |  0.000 % |
14.53/14.56	c |    196855 |     635     2752     8345 |     4636     3692     28 |  0.000 % |
22.51/22.61	c |    295381 |     635     2752     8345 |     5100     3392     25 |  0.000 % |
35.41/35.46	c |    443170 |     635     2752     8345 |     5610     3734     26 |  0.000 % |
55.68/55.75	c |    664853 |     635     2752     8345 |     6171     3660     27 |  0.000 % |
86.20/86.29	c |    997378 |     635     2752     8345 |     6788     5337     27 |  0.000 % |
134.63/134.68	c |   1496167 |     635     2752     8345 |     7467     3556     25 |  0.000 % |
210.70/210.81	c |   2244351 |     635     2752     8345 |     8214     5420     26 |  0.000 % |
328.56/328.70	c |   3366629 |     635     2752     8345 |     9035     5754     26 |  0.000 % |
516.14/516.34	c |   5050040 |     635     2752     8345 |     9939     4848     28 |  0.000 % |
810.63/810.92	c |   7575156 |     635     2752     8345 |    10932     7203     29 |  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/node59/watcher-299673-1171875754 -o ROOT/results/node59/solver-299673-1171875754 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299673-1171875754/minisat /tmp/evaluation/299673-1171875754/instance-299673-1171875754.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28356
/proc/meminfo: memFree=944056/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=2024 CPUtime=0
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 207532124 2072576 158 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 506 158 72 138 0 365 0

[startup+0.107413 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28356
/proc/meminfo: memFree=944056/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=2144 CPUtime=0.1
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 215 0 0 0 10 0 0 0 18 0 1 0 207532124 2195456 199 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 536 199 73 138 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2144

[startup+0.515461 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 28356
/proc/meminfo: memFree=944056/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=2276 CPUtime=0.5
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 251 0 0 0 50 0 0 0 21 0 1 0 207532124 2330624 235 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134555956 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 569 235 73 138 0 428 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2276

[startup+1.33555 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28377
/proc/meminfo: memFree=944216/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=2408 CPUtime=1.32
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 298 0 0 0 132 0 0 0 25 0 1 0 207532124 2465792 282 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 602 282 73 138 0 461 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2408

[startup+2.97173 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28377
/proc/meminfo: memFree=944088/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=2672 CPUtime=2.95
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 344 0 0 0 295 0 0 0 25 0 1 0 207532124 2736128 328 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 668 328 73 138 0 527 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 2672

[startup+6.25309 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28377
/proc/meminfo: memFree=943832/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=2804 CPUtime=6.23
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 400 0 0 0 623 0 0 0 25 0 1 0 207532124 2871296 384 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 701 384 73 138 0 560 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 2804

[startup+12.7028 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28377
/proc/meminfo: memFree=943528/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=3068 CPUtime=12.68
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 464 0 0 0 1268 0 0 0 25 0 1 0 207532124 3141632 448 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 767 448 73 138 0 626 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3068

[startup+25.5052 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28377
/proc/meminfo: memFree=943144/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=3468 CPUtime=25.48
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 565 0 0 0 2548 0 0 0 25 0 1 0 207532124 3551232 549 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 867 549 73 138 0 726 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3468

[startup+51.113 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28377
/proc/meminfo: memFree=942696/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=3880 CPUtime=51.08
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 666 0 0 0 5108 0 0 0 25 0 1 0 207532124 3973120 650 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 970 650 73 138 0 829 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3880

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28377
/proc/meminfo: memFree=942120/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=4540 CPUtime=102.27
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 823 0 0 0 10227 0 0 0 25 0 1 0 207532124 4648960 807 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552300 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1135 807 73 138 0 994 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4540

[startup+162.339 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28377
/proc/meminfo: memFree=941480/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=5076 CPUtime=162.27
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 963 0 0 0 16227 0 0 0 25 0 1 0 207532124 5197824 947 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1269 947 73 138 0 1128 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 5076

[startup+222.355 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28377
/proc/meminfo: memFree=941032/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=5476 CPUtime=222.28
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1066 0 0 0 22227 1 0 0 25 0 1 0 207532124 5607424 1050 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551010 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1369 1050 73 138 0 1228 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 5476

[startup+282.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28377
/proc/meminfo: memFree=940712/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=5876 CPUtime=282.28
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1138 0 0 0 28227 1 0 0 25 0 1 0 207532124 6017024 1122 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1469 1122 73 138 0 1328 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 5876

[startup+342.387 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28377
/proc/meminfo: memFree=940392/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=6124 CPUtime=342.28
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1221 0 0 0 34227 1 0 0 25 0 1 0 207532124 6270976 1205 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1531 1205 73 138 0 1390 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 6124

[startup+402.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28377
/proc/meminfo: memFree=940008/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=6524 CPUtime=402.28
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1315 0 0 0 40227 1 0 0 25 0 1 0 207532124 6680576 1299 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550519 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1631 1299 73 138 0 1490 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 6524

[startup+462.425 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 28377
/proc/meminfo: memFree=939880/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=6792 CPUtime=462.29
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1371 0 0 0 46228 1 0 0 25 0 1 0 207532124 6955008 1355 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1698 1355 73 138 0 1557 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 6792

[startup+522.442 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28377
/proc/meminfo: memFree=939688/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=6932 CPUtime=522.29
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1421 0 0 0 52228 1 0 0 25 0 1 0 207532124 7098368 1405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1733 1405 73 138 0 1592 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 6932

[startup+582.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=939368/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=7196 CPUtime=582.29
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1495 0 0 0 58228 1 0 0 25 0 1 0 207532124 7368704 1479 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1799 1479 73 138 0 1658 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 7196

[startup+642.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=939304/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=7336 CPUtime=642.29
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1528 0 0 0 64228 1 0 0 25 0 1 0 207532124 7512064 1512 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1834 1512 73 138 0 1693 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 7336

[startup+702.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=939112/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=7468 CPUtime=702.3
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1558 0 0 0 70229 1 0 0 25 0 1 0 207532124 7647232 1542 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1867 1542 73 138 0 1726 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 7468

[startup+762.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=938984/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=7600 CPUtime=762.3
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1591 0 0 0 76229 1 0 0 25 0 1 0 207532124 7782400 1575 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1900 1575 73 138 0 1759 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 7600

[startup+822.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=938728/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=7864 CPUtime=822.3
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1659 0 0 0 82229 1 0 0 25 0 1 0 207532124 8052736 1643 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1966 1643 73 138 0 1825 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 7864

[startup+882.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=938600/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=7992 CPUtime=882.3
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1695 0 0 0 88229 1 0 0 25 0 1 0 207532124 8183808 1679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550668 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 1998 1679 73 138 0 1857 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 7992

[startup+942.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=938472/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=8128 CPUtime=942.3
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1726 0 0 0 94229 1 0 0 25 0 1 0 207532124 8323072 1710 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550202 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 2032 1710 73 138 0 1891 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 8128

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=938280/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=8260 CPUtime=1002.3
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1760 0 0 0 100229 1 0 0 25 0 1 0 207532124 8458240 1744 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 2065 1744 73 138 0 1924 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 8260

[startup+1062.61 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 28377
/proc/meminfo: memFree=938152/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=8392 CPUtime=1062.31
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1795 0 0 0 106230 1 0 0 25 0 1 0 207532124 8593408 1779 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 2098 1779 73 138 0 1957 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 8392

[startup+1122.62 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28377
/proc/meminfo: memFree=938088/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=8528 CPUtime=1122.31
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1825 0 0 0 112230 1 0 0 25 0 1 0 207532124 8732672 1809 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 2132 1809 73 138 0 1991 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 8528

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=937960/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=8660 CPUtime=1182.31
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1845 0 0 0 118230 1 0 0 25 0 1 0 207532124 8867840 1829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 2165 1829 73 138 0 2024 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 8660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=938024/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=8660 CPUtime=1200.02
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1845 0 0 0 120001 1 0 0 25 0 1 0 207532124 8867840 1829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 2165 1829 73 138 0 2024 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 8660

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: 1.00 1.00 1.00 2/65 28377
/proc/meminfo: memFree=938024/2055920 swapFree=4183672/4192956
[pid=28356] ppid=28354 vsize=8660 CPUtime=1200.02
/proc/28356/stat : 28356 (minisat) R 28354 28356 27283 0 -1 4194304 1845 0 0 0 120001 1 0 0 25 0 1 0 207532124 8867840 1829 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/28356/statm: 2165 1829 73 138 0 2024 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 8660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.04
CPU user time (s): 1200.02
CPU system time (s): 0.019996
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 8660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1845
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= 785

runsolver used 0.754885 second user time and 2.45763 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Feb 19 09:02:34 UTC 2007

IDJOB= 299673
IDBENCH= 20016
IDSOLVER= 109
FILE ID= node59/299673-1171875754

PBS_JOBID= 3839759

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S2127524023-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299673-1171875754/minisat /tmp/evaluation/299673-1171875754/instance-299673-1171875754.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-299673-1171875754 -o ROOT/results/node59/solver-299673-1171875754 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299673-1171875754/minisat /tmp/evaluation/299673-1171875754/instance-299673-1171875754.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  d9d38e7c336971f2f3e902a52634aaec

RANDOM SEED= 957916290

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:        944528 kB
Buffers:         51208 kB
Cached:         938252 kB
SwapCached:       3884 kB
Active:         821976 kB
Inactive:       178596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        944528 kB
SwapTotal:     4192956 kB
SwapFree:      4183672 kB
Dirty:            1016 kB
Writeback:           0 kB
Mapped:          16756 kB
Slab:            96372 kB
Committed_AS:   451764 kB
PageTables:       1716 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= 66563 MiB

End job on node59 on Mon Feb 19 09:22:36 UTC 2007