Trace number 425176

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) 5000.07 5001.41

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1729     5869    17483 |     1956        0    nan |  0.000 % |
0.00/0.02	c |       101 |    1729     5869    17483 |     2151      101     28 |  0.000 % |
0.00/0.04	c |       251 |    1729     5869    17483 |     2367      251     24 |  0.000 % |
0.00/0.06	c |       476 |    1729     5869    17483 |     2603      476     25 |  0.000 % |
0.07/0.08	c |       813 |    1729     5869    17483 |     2864      813     25 |  0.000 % |
0.09/0.13	c |      1319 |    1729     5869    17483 |     3150     1319     25 |  0.000 % |
0.19/0.20	c |      2078 |    1729     5869    17483 |     3465     2078     24 |  0.000 % |
0.29/0.32	c |      3217 |    1729     5869    17483 |     3812     3217     25 |  0.000 % |
0.49/0.51	c |      4925 |    1729     5869    17483 |     4193     2877     28 |  0.000 % |
0.79/0.81	c |      7487 |    1729     5869    17483 |     4612     3232     29 |  0.001 % |
1.19/1.26	c |     11331 |    1729     5869    17483 |     5074     4691     29 |  0.000 % |
1.89/1.98	c |     17097 |    1729     5869    17483 |     5581     5203     30 |  0.000 % |
2.99/3.10	c |     25746 |    1729     5869    17483 |     6139     5214     31 |  0.000 % |
4.79/4.87	c |     38720 |    1729     5869    17483 |     6753     5552     31 |  0.000 % |
7.69/7.74	c |     58182 |    1729     5869    17483 |     7429     4161     26 |  0.000 % |
12.09/12.17	c |     87374 |    1729     5869    17483 |     8172     6660     29 |  0.000 % |
19.19/19.23	c |    131163 |    1729     5869    17483 |     8989     4375     26 |  0.000 % |
29.69/29.74	c |    196848 |    1729     5869    17483 |     9888     5776     24 |  0.000 % |
46.77/46.83	c |    295377 |    1729     5869    17483 |    10877     8513     29 |  0.000 % |
73.67/73.73	c |    443166 |    1729     5869    17483 |    11964     6657     28 |  0.000 % |
116.66/116.77	c |    664850 |    1729     5869    17483 |    13161     9535     32 |  0.000 % |
183.94/184.01	c |    997375 |    1729     5869    17483 |    14477     8314     28 |  0.000 % |
291.11/291.25	c |   1496163 |    1729     5869    17483 |    15925     8118     28 |  0.000 % |
469.57/469.74	c |   2244346 |    1729     5869    17483 |    17517    14556     34 |  0.000 % |
743.90/744.16	c |   3366620 |    1729     5869    17483 |    19269    13185     28 |  0.000 % |
1184.50/1184.88	c |   5050031 |    1729     5869    17483 |    21196    13696     33 |  0.000 % |
1916.72/1917.29	c |   7575149 |    1729     5869    17483 |    23315    14021     32 |  0.000 % |
3119.51/3120.40	c |  11362824 |    1729     5869    17483 |    25647    12045     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/node48/watcher-425176-1177816447 -o ROOT/results/node48/solver-425176-1177816447 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425176-1177816447/minisat_noassertions /tmp/evaluation/425176-1177816447/instance-425176-1177816447.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7256
/proc/meminfo: memFree=1435264/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=2144 CPUtime=0
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 136490069 2195456 190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 536 190 50 130 0 403 0

[startup+0.081885 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7256
/proc/meminfo: memFree=1435264/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=2476 CPUtime=0.07
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 314 0 0 0 7 0 0 0 18 0 1 0 136490069 2535424 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 619 300 66 130 0 486 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2476

[startup+0.101887 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7256
/proc/meminfo: memFree=1435264/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=2476 CPUtime=0.09
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 136490069 2535424 300 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547072 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 619 300 66 130 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2476

[startup+0.301905 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7256
/proc/meminfo: memFree=1435264/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=2612 CPUtime=0.29
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 352 0 0 0 29 0 0 0 19 0 1 0 136490069 2674688 338 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 653 338 66 130 0 520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2612

[startup+0.701942 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7256
/proc/meminfo: memFree=1435264/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=2876 CPUtime=0.69
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 424 0 0 0 69 0 0 0 23 0 1 0 136490069 2945024 410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 719 410 66 130 0 586 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2876

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1433848/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=3140 CPUtime=1.49
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 470 0 0 0 149 0 0 0 25 0 1 0 136490069 3215360 456 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 785 456 66 130 0 652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3140

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1433464/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=3404 CPUtime=3.09
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 538 0 0 0 309 0 0 0 25 0 1 0 136490069 3485696 524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 851 524 66 130 0 718 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3404

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1433016/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=3668 CPUtime=6.29
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 606 0 0 0 629 0 0 0 25 0 1 0 136490069 3756032 592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 917 592 66 130 0 784 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3668

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1432576/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=4068 CPUtime=12.69
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 713 0 0 0 1269 0 0 0 25 0 1 0 136490069 4165632 699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 1017 699 66 130 0 884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4068

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1432128/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=4460 CPUtime=25.48
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 815 0 0 0 2548 0 0 0 25 0 1 0 136490069 4567040 801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 1115 801 66 130 0 982 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4460

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1431104/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=5516 CPUtime=51.07
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 1058 0 0 0 5107 0 0 0 25 0 1 0 136490069 5648384 1044 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 1379 1044 66 130 0 1246 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5516

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1430016/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=6436 CPUtime=102.27
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 1304 0 0 0 10226 1 0 0 25 0 1 0 136490069 6590464 1290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 1609 1290 66 130 0 1476 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6436

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1429504/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=7108 CPUtime=162.25
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 1455 0 0 0 16224 1 0 0 25 0 1 0 136490069 7278592 1441 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 1777 1441 66 130 0 1644 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7108

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1428608/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=7900 CPUtime=222.23
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 1671 0 0 0 22222 1 0 0 25 0 1 0 136490069 8089600 1657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 1975 1657 66 130 0 1842 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7900

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1428352/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=8168 CPUtime=282.22
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 1745 0 0 0 28221 1 0 0 25 0 1 0 136490069 8364032 1731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 2042 1731 66 130 0 1909 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8168

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1427328/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=9204 CPUtime=342.21
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 1993 0 0 0 34219 2 0 0 25 0 1 0 136490069 9424896 1979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 2301 1979 66 130 0 2168 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9204

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1427008/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=9600 CPUtime=402.19
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 2073 0 0 0 40217 2 0 0 25 0 1 0 136490069 9830400 2059 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 2400 2059 66 130 0 2267 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9600

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1426752/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=9864 CPUtime=462.17
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 2141 0 0 0 46215 2 0 0 25 0 1 0 136490069 10100736 2127 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 2466 2127 66 130 0 2333 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9864

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1426048/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=10528 CPUtime=522.16
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 2317 0 0 0 52213 3 0 0 25 0 1 0 136490069 10780672 2303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 2632 2303 66 130 0 2499 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10528

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1426048/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=10528 CPUtime=582.15
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 2328 0 0 0 58212 3 0 0 25 0 1 0 136490069 10780672 2314 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 2632 2314 66 130 0 2499 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10528

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7257
/proc/meminfo: memFree=1425856/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=10660 CPUtime=642.14
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 2361 0 0 0 64211 3 0 0 25 0 1 0 136490069 10915840 2347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 2665 2347 66 130 0 2532 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 10660


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 7457
/proc/meminfo: memFree=1417088/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=19368 CPUtime=4001.19
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4526 0 0 0 400108 11 0 0 25 0 1 0 136490069 19832832 4502 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 4842 4502 66 130 0 4709 0
Current children cumulated CPU time (s) 4001.19
Current children cumulated vsize (KiB) 19368

[startup+4062.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 7457
/proc/meminfo: memFree=1417088/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=19508 CPUtime=4061.18
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4534 0 0 0 406107 11 0 0 25 0 1 0 136490069 19976192 4510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520999 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 4877 4510 66 130 0 4744 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 19508

[startup+4122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 7457
/proc/meminfo: memFree=1416832/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=19772 CPUtime=4121.16
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4595 0 0 0 412105 11 0 0 25 0 1 0 136490069 20246528 4571 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 4943 4571 66 130 0 4810 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 19772

[startup+4182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7457
/proc/meminfo: memFree=1416896/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=19772 CPUtime=4181.14
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4597 0 0 0 418103 11 0 0 25 0 1 0 136490069 20246528 4573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 4943 4573 66 130 0 4810 0
Current children cumulated CPU time (s) 4181.14
Current children cumulated vsize (KiB) 19772

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7457
/proc/meminfo: memFree=1416896/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=19772 CPUtime=4241.13
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4597 0 0 0 424102 11 0 0 25 0 1 0 136490069 20246528 4573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 4943 4573 66 130 0 4810 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 19772

[startup+4302.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 7457
/proc/meminfo: memFree=1416832/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=19772 CPUtime=4301.12
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4620 0 0 0 430100 12 0 0 25 0 1 0 136490069 20246528 4596 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 4943 4596 66 130 0 4810 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 19772

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 7457
/proc/meminfo: memFree=1416704/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=19904 CPUtime=4361.11
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4639 0 0 0 436099 12 0 0 25 0 1 0 136490069 20381696 4615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 4976 4615 66 130 0 4843 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 19904

[startup+4422.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 7457
/proc/meminfo: memFree=1416384/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20132 CPUtime=4421.09
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4712 0 0 0 442097 12 0 0 25 0 1 0 136490069 20615168 4688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5033 4688 66 130 0 4900 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 20132

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7457
/proc/meminfo: memFree=1416384/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20236 CPUtime=4481.08
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4718 0 0 0 448096 12 0 0 25 0 1 0 136490069 20721664 4694 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5059 4694 66 130 0 4926 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 20236

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7457
/proc/meminfo: memFree=1416320/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20236 CPUtime=4541.06
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4734 0 0 0 454094 12 0 0 25 0 1 0 136490069 20721664 4710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5059 4710 66 130 0 4926 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 20236

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7457
/proc/meminfo: memFree=1416256/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20376 CPUtime=4601.05
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4739 0 0 0 460093 12 0 0 25 0 1 0 136490069 20865024 4715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5094 4715 66 130 0 4961 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 20376

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7457
/proc/meminfo: memFree=1416256/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20376 CPUtime=4661.03
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4748 0 0 0 466091 12 0 0 25 0 1 0 136490069 20865024 4724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548700 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5094 4724 66 130 0 4961 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 20376

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7457
/proc/meminfo: memFree=1416192/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20376 CPUtime=4721.02
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4748 0 0 0 472090 12 0 0 25 0 1 0 136490069 20865024 4724 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5094 4724 66 130 0 4961 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 20376

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7457
/proc/meminfo: memFree=1416256/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20376 CPUtime=4781
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4755 0 0 0 478088 12 0 0 25 0 1 0 136490069 20865024 4731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5094 4731 66 130 0 4961 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 20376

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7457
/proc/meminfo: memFree=1416064/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20508 CPUtime=4840.98
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4790 0 0 0 484086 12 0 0 25 0 1 0 136490069 21000192 4766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5127 4766 66 130 0 4994 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 20508

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7457
/proc/meminfo: memFree=1416064/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20508 CPUtime=4900.97
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4790 0 0 0 490085 12 0 0 25 0 1 0 136490069 21000192 4766 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5127 4766 66 130 0 4994 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 20508

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7457
/proc/meminfo: memFree=1416000/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20640 CPUtime=4960.95
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4815 0 0 0 496083 12 0 0 25 0 1 0 136490069 21135360 4791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5160 4791 66 130 0 5027 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 20640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7457
/proc/meminfo: memFree=1416000/2055920 swapFree=4183896/4192956
[pid=7256] ppid=7254 vsize=20640 CPUtime=5000.05
/proc/7256/stat : 7256 (minisat_noasser) R 7254 7256 3784 0 -1 4194304 4815 0 0 0 499993 12 0 0 25 0 1 0 136490069 21135360 4791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/7256/statm: 5160 4791 66 130 0 5027 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 20640

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): 5001.41
CPU time (s): 5000.07
CPU user time (s): 4999.93
CPU system time (s): 0.132979
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 20640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4815
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= 8135

runsolver used 3.70044 second user time and 10.0065 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sun Apr 29 03:14:07 UTC 2007

IDJOB= 425176
IDBENCH= 20317
IDSOLVER= 189
FILE ID= node48/425176-1177816447

PBS_JOBID= 4715877

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/425176-1177816447/minisat_noassertions /tmp/evaluation/425176-1177816447/instance-425176-1177816447.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-425176-1177816447 -o ROOT/results/node48/solver-425176-1177816447 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425176-1177816447/minisat_noassertions /tmp/evaluation/425176-1177816447/instance-425176-1177816447.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 326046279

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1435672 kB
Buffers:         53620 kB
Cached:         485160 kB
SwapCached:       3792 kB
Active:         293328 kB
Inactive:       256164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435672 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            1556 kB
Writeback:           0 kB
Mapped:          15956 kB
Slab:            56688 kB
Committed_AS:  1286124 kB
PageTables:       1388 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 node48 on Sun Apr 29 04:37:31 UTC 2007