Trace number 309390

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) 1200.07 1200.49

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.230964
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     925     3496    10416 |     1165        0    nan |  0.000 % |
0.00/0.01	c |       101 |     925     3496    10416 |     1281      101     24 |  0.000 % |
0.00/0.02	c |       251 |     925     3496    10416 |     1410      251     22 |  0.000 % |
0.00/0.03	c |       477 |     925     3496    10416 |     1551      477     25 |  0.000 % |
0.00/0.05	c |       816 |     925     3496    10416 |     1706      816     26 |  0.000 % |
0.00/0.07	c |      1324 |     925     3496    10416 |     1876     1324     25 |  0.000 % |
0.10/0.12	c |      2083 |     925     3496    10416 |     2064     1104     22 |  0.000 % |
0.10/0.19	c |      3222 |     925     3496    10416 |     2270     1187     22 |  0.000 % |
0.20/0.30	c |      4930 |     925     3496    10416 |     2497     1727     22 |  0.000 % |
0.41/0.49	c |      7493 |     925     3496    10416 |     2747     1662     25 |  0.000 % |
0.71/0.76	c |     11337 |     925     3496    10416 |     3022     2662     24 |  0.000 % |
1.12/1.21	c |     17103 |     925     3496    10416 |     3324     2153     24 |  0.000 % |
1.84/1.89	c |     25753 |     925     3496    10416 |     3657     2222     22 |  0.000 % |
2.97/2.98	c |     38728 |     925     3496    10416 |     4023     1993     26 |  0.000 % |
4.61/4.65	c |     58189 |     925     3496    10416 |     4425     2874     21 |  0.000 % |
7.26/7.30	c |     87381 |     925     3496    10416 |     4867     2483     29 |  0.000 % |
11.26/11.36	c |    131173 |     925     3496    10416 |     5354     4001     26 |  0.000 % |
17.60/17.66	c |    196857 |     925     3496    10416 |     5890     4290     25 |  0.000 % |
27.85/27.87	c |    295386 |     925     3496    10416 |     6479     3521     27 |  0.001 % |
43.20/43.27	c |    443175 |     925     3496    10416 |     7127     3405     29 |  0.000 % |
66.55/66.66	c |    664860 |     925     3496    10416 |     7839     4816     26 |  0.000 % |
103.82/103.92	c |    997387 |     925     3496    10416 |     8623     7750     27 |  0.000 % |
162.18/162.28	c |   1496175 |     925     3496    10416 |     9486     5260     26 |  0.000 % |
254.42/254.56	c |   2244357 |     925     3496    10416 |    10434     5624     28 |  0.000 % |
398.18/398.36	c |   3366631 |     925     3496    10416 |    11478     6137     23 |  0.000 % |
629.28/629.55	c |   5050044 |     925     3496    10416 |    12626    10263     27 |  0.000 % |
991.84/992.20	c |   7575163 |     925     3496    10416 |    13888     7887     27 |  0.001 % |

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/node75/watcher-309390-1172540599 -o ROOT/results/node75/solver-309390-1172540599 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309390-1172540599/minisat /tmp/evaluation/309390-1172540599/instance-309390-1172540599.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: 0.99 0.99 0.99 3/64 14013
/proc/meminfo: memFree=1873344/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=2020 CPUtime=0
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 274025740 2068480 161 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 505 161 58 138 0 364 0

[startup+0.107328 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 14013
/proc/meminfo: memFree=1873344/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=2252 CPUtime=0.1
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 241 0 0 0 10 0 0 0 18 0 1 0 274025740 2306048 225 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 563 225 73 138 0 422 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2252

[startup+0.515376 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 14013
/proc/meminfo: memFree=1873344/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=2384 CPUtime=0.51
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 286 0 0 0 51 0 0 0 22 0 1 0 274025740 2441216 270 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 596 270 73 138 0 455 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2384

[startup+1.33647 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1872376/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=2516 CPUtime=1.33
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 330 0 0 0 133 0 0 0 25 0 1 0 274025740 2576384 314 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 629 314 73 138 0 488 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2516

[startup+2.97667 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1872120/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=2780 CPUtime=2.97
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 389 0 0 0 297 0 0 0 25 0 1 0 274025740 2846720 373 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 695 373 73 138 0 554 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2780

[startup+6.25205 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1871736/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=3044 CPUtime=6.24
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 463 0 0 0 624 0 0 0 25 0 1 0 274025740 3117056 447 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 761 447 73 138 0 620 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3044

[startup+12.7058 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1871416/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=3440 CPUtime=12.69
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 534 0 0 0 1269 0 0 0 25 0 1 0 274025740 3522560 518 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556175 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 860 518 73 138 0 719 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3440

[startup+25.6073 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1871032/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=3836 CPUtime=25.59
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 659 0 0 0 2559 0 0 0 25 0 1 0 274025740 3928064 643 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 959 643 73 138 0 818 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3836

[startup+51.2154 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1870328/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=4496 CPUtime=51.19
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 823 0 0 0 5119 0 0 0 25 0 1 0 274025740 4603904 807 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 1124 807 73 138 0 983 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4496

[startup+102.422 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1869880/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=5016 CPUtime=102.38
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 951 0 0 0 10238 0 0 0 25 0 1 0 274025740 5136384 935 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 1254 935 73 138 0 1113 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 5016

[startup+162.443 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1869176/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=5700 CPUtime=162.38
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1102 0 0 0 16238 0 0 0 25 0 1 0 274025740 5836800 1086 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 1425 1086 73 138 0 1284 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 5700

[startup+222.46 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1868536/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=6232 CPUtime=222.39
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1259 0 0 0 22238 1 0 0 25 0 1 0 274025740 6381568 1243 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550886 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 1558 1243 73 138 0 1417 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 6232

[startup+282.464 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1868088/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=6780 CPUtime=282.38
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1368 0 0 0 28237 1 0 0 25 0 1 0 274025740 6942720 1352 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 1695 1352 73 138 0 1554 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 6780

[startup+342.478 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1867768/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=6920 CPUtime=342.37
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1426 0 0 0 34236 1 0 0 25 0 1 0 274025740 7086080 1410 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 1730 1410 73 138 0 1589 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 6920

[startup+402.499 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1867448/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=7320 CPUtime=402.38
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1514 0 0 0 40237 1 0 0 25 0 1 0 274025740 7495680 1498 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 1830 1498 73 138 0 1689 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 7320

[startup+462.517 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1866936/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=7836 CPUtime=462.38
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1635 0 0 0 46237 1 0 0 25 0 1 0 274025740 8024064 1619 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550226 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 1959 1619 73 138 0 1818 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 7836

[startup+522.535 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1866808/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=7968 CPUtime=522.39
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1682 0 0 0 52237 2 0 0 25 0 1 0 274025740 8159232 1666 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 1992 1666 73 138 0 1851 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 7968

[startup+582.55 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1866488/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=8232 CPUtime=582.39
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1751 0 0 0 58237 2 0 0 25 0 1 0 274025740 8429568 1735 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2058 1735 73 138 0 1917 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 8232

[startup+642.573 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1866168/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=8524 CPUtime=642.39
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1817 0 0 0 64237 2 0 0 25 0 1 0 274025740 8728576 1801 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2131 1801 73 138 0 1990 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 8524

[startup+702.59 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1865848/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=8880 CPUtime=702.39
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1902 0 0 0 70237 2 0 0 25 0 1 0 274025740 9093120 1886 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551033 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2220 1886 73 138 0 2079 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 8880

[startup+762.605 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1865656/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=9012 CPUtime=762.38
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1951 0 0 0 76236 2 0 0 25 0 1 0 274025740 9228288 1935 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2253 1935 73 138 0 2112 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 9012

[startup+822.624 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1865528/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=9152 CPUtime=822.39
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 1968 0 0 0 82236 3 0 0 25 0 1 0 274025740 9371648 1952 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2288 1952 73 138 0 2147 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 9152

[startup+882.638 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1865336/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=9276 CPUtime=882.39
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 2013 0 0 0 88236 3 0 0 25 0 1 0 274025740 9498624 1997 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2319 1997 73 138 0 2178 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 9276

[startup+942.653 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1865016/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=9552 CPUtime=942.39
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 2085 0 0 0 94236 3 0 0 25 0 1 0 274025740 9781248 2069 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2388 2069 73 138 0 2247 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 9552

[startup+1002.67 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14014
/proc/meminfo: memFree=1864952/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=9688 CPUtime=1002.38
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 2109 0 0 0 100235 3 0 0 25 0 1 0 274025740 9920512 2093 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2422 2093 73 138 0 2281 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 9688

[startup+1062.69 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14040
/proc/meminfo: memFree=1863432/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=10080 CPUtime=1062.37
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 2196 0 0 0 106234 3 0 0 25 0 1 0 274025740 10321920 2180 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2520 2180 73 138 0 2379 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 10080

[startup+1122.73 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 14148
/proc/meminfo: memFree=1863176/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=10216 CPUtime=1122.35
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 2232 0 0 0 112232 3 0 0 25 0 1 0 274025740 10461184 2216 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2554 2216 73 138 0 2413 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 10216

[startup+1182.76 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14212
/proc/meminfo: memFree=1864120/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=10348 CPUtime=1182.34
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 2259 0 0 0 118231 3 0 0 25 0 1 0 274025740 10596352 2243 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134557327 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2587 2243 73 138 0 2446 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 10348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14212
/proc/meminfo: memFree=1864056/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=10348 CPUtime=1200.05
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 2271 0 0 0 120002 3 0 0 25 0 1 0 274025740 10596352 2255 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2587 2255 73 138 0 2446 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10348

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

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

[startup+1200.48 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 14212
/proc/meminfo: memFree=1864056/2055920 swapFree=4183048/4192956
[pid=14013] ppid=14011 vsize=10348 CPUtime=1200.05
/proc/14013/stat : 14013 (minisat) R 14011 14013 12824 0 -1 4194304 2271 0 0 0 120002 3 0 0 25 0 1 0 274025740 10596352 2255 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14013/statm: 2587 2255 73 138 0 2446 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10348

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.037994
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 10348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2271
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= 1257

runsolver used 0.925859 second user time and 2.36464 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Tue Feb 27 01:43:19 UTC 2007

IDJOB= 309390
IDBENCH= 20258
IDSOLVER= 109
FILE ID= node75/309390-1172540599

PBS_JOBID= 3971820

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/309390-1172540599/minisat /tmp/evaluation/309390-1172540599/instance-309390-1172540599.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-309390-1172540599 -o ROOT/results/node75/solver-309390-1172540599 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309390-1172540599/minisat /tmp/evaluation/309390-1172540599/instance-309390-1172540599.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 876907148

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1873816 kB
Buffers:         27008 kB
Cached:         118324 kB
SwapCached:       3928 kB
Active:          71476 kB
Inactive:        83664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873816 kB
SwapTotal:     4192956 kB
SwapFree:      4183048 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            12868 kB
Committed_AS:   729520 kB
PageTables:       1432 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= 66558 MiB

End job on node75 on Tue Feb 27 02:03:22 UTC 2007