Trace number 421347

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? (TO) 1200.05 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
MD5SUM26d21a18e51a01c29ac0a04190401030
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.333949
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 |     919     3448    10268 |     1149        0    nan |  0.000 % |
0.00/0.01	c |       100 |     919     3448    10268 |     1264      100     23 |  0.000 % |
0.00/0.02	c |       252 |     919     3448    10268 |     1390      252     23 |  0.000 % |
0.00/0.03	c |       479 |     919     3448    10268 |     1529      479     25 |  0.000 % |
0.00/0.05	c |       822 |     919     3448    10268 |     1682      822     24 |  0.000 % |
0.05/0.08	c |      1329 |     919     3448    10268 |     1851     1329     26 |  0.000 % |
0.10/0.13	c |      2088 |     919     3448    10268 |     2036     1125     26 |  0.000 % |
0.20/0.21	c |      3227 |     919     3448    10268 |     2239     1199     23 |  0.000 % |
0.30/0.34	c |      4936 |     919     3448    10268 |     2463     1727     25 |  0.000 % |
0.50/0.52	c |      7499 |     919     3448    10268 |     2710     1716     25 |  0.000 % |
0.79/0.84	c |     11343 |     919     3448    10268 |     2981     2716     27 |  0.000 % |
1.29/1.32	c |     17110 |     919     3448    10268 |     3279     2309     26 |  0.000 % |
1.99/2.06	c |     25759 |     919     3448    10268 |     3607     2447     23 |  0.000 % |
3.20/3.23	c |     38736 |     919     3448    10268 |     3967     2431     23 |  0.000 % |
4.89/4.98	c |     58197 |     919     3448    10268 |     4364     3543     22 |  0.000 % |
7.79/7.80	c |     87390 |     919     3448    10268 |     4801     3593     25 |  0.000 % |
12.09/12.12	c |    131181 |     919     3448    10268 |     5281     3131     23 |  0.000 % |
18.89/18.96	c |    196865 |     919     3448    10268 |     5809     4235     25 |  0.000 % |
29.59/29.66	c |    295391 |     919     3448    10268 |     6390     5099     23 |  0.001 % |
46.27/46.38	c |    443180 |     919     3448    10268 |     7029     6403     27 |  0.000 % |
72.27/72.32	c |    664863 |     919     3448    10268 |     7732     6700     25 |  0.000 % |
112.95/113.05	c |    997389 |     919     3448    10268 |     8505     6087     28 |  0.000 % |
177.93/178.05	c |   1496178 |     919     3448    10268 |     9355     4777     25 |  0.000 % |
277.81/277.96	c |   2244360 |     919     3448    10268 |    10291     5676     25 |  0.000 % |
436.26/436.42	c |   3366636 |     919     3448    10268 |    11320     9623     26 |  0.000 % |
681.28/681.59	c |   5050047 |     919     3448    10268 |    12452     8978     27 |  0.000 % |
1068.77/1069.11	c |   7575163 |     919     3448    10268 |    13697    11172     31 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-421347-1177502762 -o ROOT/results/node35/solver-421347-1177502762 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421347-1177502762/minisat_noassertions /tmp/evaluation/421347-1177502762/instance-421347-1177502762.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: 0.91 0.97 0.99 3/77 15955
/proc/meminfo: memFree=1774152/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=1988 CPUtime=0
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 198191640 2035712 158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 497 159 50 130 0 364 0

[startup+0.059445 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15955
/proc/meminfo: memFree=1774152/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=2088 CPUtime=0.05
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 202 0 0 0 5 0 0 0 18 0 1 0 198191640 2138112 188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 522 188 66 130 0 389 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2088

[startup+0.10145 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15955
/proc/meminfo: memFree=1774152/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=2088 CPUtime=0.1
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 225 0 0 0 10 0 0 0 18 0 1 0 198191640 2138112 211 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 522 211 66 130 0 389 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2088

[startup+0.301474 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15955
/proc/meminfo: memFree=1774152/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=2228 CPUtime=0.3
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 260 0 0 0 30 0 0 0 19 0 1 0 198191640 2281472 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552897 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 557 246 66 130 0 424 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2228

[startup+0.701524 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15955
/proc/meminfo: memFree=1774152/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=2360 CPUtime=0.7
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 289 0 0 0 70 0 0 0 23 0 1 0 198191640 2416640 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 590 275 66 130 0 457 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2360

[startup+1.50163 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1773184/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=2492 CPUtime=1.49
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 324 0 0 0 149 0 0 0 25 0 1 0 198191640 2551808 310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 623 310 66 130 0 490 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2492

[startup+3.10183 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1772928/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=2624 CPUtime=3.09
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 359 0 0 0 309 0 0 0 25 0 1 0 198191640 2686976 345 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 656 345 66 130 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2624

[startup+6.30123 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1772544/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=3016 CPUtime=6.29
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 428 0 0 0 629 0 0 0 25 0 1 0 198191640 3088384 414 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 754 414 66 130 0 621 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3016

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1772224/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=3280 CPUtime=12.69
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 510 0 0 0 1269 0 0 0 25 0 1 0 198191640 3358720 496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 820 496 66 130 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3280

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1771776/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=3664 CPUtime=25.48
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 588 0 0 0 2548 0 0 0 25 0 1 0 198191640 3751936 574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 916 574 66 130 0 783 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3664

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1771200/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=4192 CPUtime=51.07
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 730 0 0 0 5107 0 0 0 25 0 1 0 198191640 4292608 716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 1048 716 66 130 0 915 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4192

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1770496/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=4852 CPUtime=102.26
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 911 0 0 0 10226 0 0 0 25 0 1 0 198191640 4968448 897 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547950 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 1213 897 66 130 0 1080 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4852

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1769728/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=5552 CPUtime=162.24
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1082 0 0 0 16223 1 0 0 25 0 1 0 198191640 5685248 1068 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 1388 1068 66 130 0 1255 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5552

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1769152/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=6064 CPUtime=222.22
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1208 0 0 0 22221 1 0 0 25 0 1 0 198191640 6209536 1194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 1516 1194 66 130 0 1383 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6064

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1768960/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=6460 CPUtime=282.21
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1290 0 0 0 28219 2 0 0 25 0 1 0 198191640 6615040 1276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 1615 1276 66 130 0 1482 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6460

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1768448/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=6860 CPUtime=342.19
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1412 0 0 0 34216 3 0 0 25 0 1 0 198191640 7024640 1398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 1715 1398 66 130 0 1582 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6860

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1768064/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=7232 CPUtime=402.17
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1494 0 0 0 40214 3 0 0 25 0 1 0 198191640 7405568 1480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547067 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 1808 1480 66 130 0 1675 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7232

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1767872/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=7496 CPUtime=462.15
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1558 0 0 0 46212 3 0 0 25 0 1 0 198191640 7675904 1544 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547911 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 1874 1544 66 130 0 1741 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7496

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1767616/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=7752 CPUtime=522.13
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1619 0 0 0 52209 4 0 0 25 0 1 0 198191640 7938048 1605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 1938 1605 66 130 0 1805 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 7752

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1767360/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=7892 CPUtime=582.11
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1665 0 0 0 58207 4 0 0 25 0 1 0 198191640 8081408 1651 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547026 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 1973 1651 66 130 0 1840 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 7892

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1767296/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=8036 CPUtime=642.1
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1700 0 0 0 64205 5 0 0 25 0 1 0 198191640 8228864 1686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2009 1686 66 130 0 1876 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8036

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1767040/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=8308 CPUtime=702.08
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1764 0 0 0 70203 5 0 0 25 0 1 0 198191640 8507392 1750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2077 1750 66 130 0 1944 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 8308

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1766720/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=8572 CPUtime=762.07
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1825 0 0 0 76201 6 0 0 25 0 1 0 198191640 8777728 1811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2143 1811 66 130 0 2010 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 8572

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1766528/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=8840 CPUtime=822.04
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1883 0 0 0 82198 6 0 0 25 0 1 0 198191640 9052160 1869 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2210 1869 66 130 0 2077 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 8840

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1766400/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=8976 CPUtime=882.03
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1928 0 0 0 88196 7 0 0 25 0 1 0 198191640 9191424 1914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2244 1914 66 130 0 2111 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 8976

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1766208/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=9092 CPUtime=942.01
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1962 0 0 0 94194 7 0 0 25 0 1 0 198191640 9310208 1948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2273 1948 66 130 0 2140 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 9092

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1766144/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=9224 CPUtime=1001.99
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 1985 0 0 0 100191 8 0 0 25 0 1 0 198191640 9445376 1971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2306 1971 66 130 0 2173 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 9224

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1766080/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=9224 CPUtime=1061.97
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 2002 0 0 0 106189 8 0 0 25 0 1 0 198191640 9445376 1988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2306 1988 66 130 0 2173 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 9224

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1765568/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=9892 CPUtime=1121.96
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 2139 0 0 0 112187 9 0 0 25 0 1 0 198191640 10129408 2125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2473 2125 66 130 0 2340 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 9892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1765312/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=10000 CPUtime=1181.94
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 2181 0 0 0 118185 9 0 0 25 0 1 0 198191640 10240000 2167 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2500 2167 66 130 0 2367 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 10000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15956
/proc/meminfo: memFree=1765376/2055920 swapFree=4151088/4192956
[pid=15955] ppid=15953 vsize=10000 CPUtime=1200.03
/proc/15955/stat : 15955 (minisat_noasser) R 15953 15955 14613 0 -1 4194304 2191 0 0 0 119994 9 0 0 25 0 1 0 198191640 10240000 2177 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/15955/statm: 2500 2177 66 130 0 2367 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10000

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.098984
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 10000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2191
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= 25371

runsolver used 1.06584 second user time and 2.39064 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Apr 25 12:06:02 UTC 2007

IDJOB= 421347
IDBENCH= 20261
IDSOLVER= 188
FILE ID= node35/421347-1177502762

PBS_JOBID= 4685837

Free space on /tmp= 66305 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/421347-1177502762/minisat_noassertions /tmp/evaluation/421347-1177502762/instance-421347-1177502762.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-421347-1177502762 -o ROOT/results/node35/solver-421347-1177502762 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421347-1177502762/minisat_noassertions /tmp/evaluation/421347-1177502762/instance-421347-1177502762.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  26d21a18e51a01c29ac0a04190401030

RANDOM SEED= 103433034

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1774496 kB
Buffers:         38040 kB
Cached:         162260 kB
SwapCached:       9684 kB
Active:         117748 kB
Inactive:       106940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774496 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          30576 kB
Slab:            41984 kB
Committed_AS:  2579068 kB
PageTables:       1996 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= 66305 MiB

End job on node35 on Wed Apr 25 12:26:05 UTC 2007