Trace number 424935

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) 5000.06 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S451874538-03.cnf
MD5SUMb6aca15ed8a230faad9ee6e965dd3a42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark179.072
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.09/0.12	c |       107 |     800    16000    80000 |     5866      107     98 |  0.000 % |
0.09/0.13	c |       257 |     800    16000    80000 |     6453      257    101 |  0.000 % |
0.09/0.16	c |       482 |     800    16000    80000 |     7098      482    104 |  0.000 % |
0.09/0.19	c |       821 |     800    16000    80000 |     7808      821    105 |  0.000 % |
0.19/0.24	c |      1328 |     800    16000    80000 |     8589     1328    105 |  0.000 % |
0.29/0.32	c |      2087 |     800    16000    80000 |     9448     2087    108 |  0.000 % |
0.39/0.46	c |      3228 |     800    16000    80000 |    10393     3228    112 |  0.000 % |
0.59/0.67	c |      4937 |     800    16000    80000 |    11432     4937    113 |  0.000 % |
0.99/1.04	c |      7500 |     800    16000    80000 |    12575     7500    111 |  0.000 % |
1.59/1.68	c |     11344 |     800    16000    80000 |    13833    11344    112 |  0.000 % |
2.79/2.80	c |     17112 |     800    16000    80000 |    15216    10061    114 |  0.000 % |
4.69/4.70	c |     25761 |     800    16000    80000 |    16738    10961    120 |  0.000 % |
7.79/7.88	c |     38736 |     800    16000    80000 |    18412    15422    123 |  0.000 % |
13.29/13.35	c |     58197 |     800    16000    80000 |    20253    16188    119 |  0.000 % |
22.99/23.09	c |     87389 |     800    16000    80000 |    22278    14558    120 |  0.000 % |
37.78/37.86	c |    131179 |     800    16000    80000 |    24506    13234    112 |  0.000 % |
64.57/64.64	c |    196865 |     800    16000    80000 |    26957    15553    119 |  0.000 % |
104.26/104.35	c |    295392 |     800    16000    80000 |    29652    24987    123 |  0.000 % |
167.44/167.56	c |    443182 |     800    16000    80000 |    32618    18568    113 |  0.000 % |
269.92/270.07	c |    664867 |     800    16000    80000 |    35879    20680    119 |  0.000 % |
443.36/443.53	c |    997393 |     800    16000    80000 |    39467    20006    117 |  0.000 % |
725.18/725.40	c |   1496181 |     800    16000    80000 |    43414    24186    116 |  0.000 % |
1166.85/1167.27	c |   2244364 |     800    16000    80000 |    47756    35091    123 |  0.000 % |
1828.16/1828.70	c |   3366639 |     800    16000    80000 |    52531    37351    123 |  0.000 % |
2950.83/2951.82	c |   5050050 |     800    16000    80000 |    57785    25490    120 |  0.000 % |
4765.11/4766.67	c |   7575169 |     800    16000    80000 |    63563    37289    123 |  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/node71/watcher-424935-1177695005 -o ROOT/results/node71/solver-424935-1177695005 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424935-1177695005/minisat_noassertions /tmp/evaluation/424935-1177695005/instance-424935-1177695005.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 29527
/proc/meminfo: memFree=1742192/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=1988 CPUtime=0
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 245489796 2035712 221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 497 221 50 130 0 364 0

[startup+0.080636 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29527
/proc/meminfo: memFree=1742192/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=3252 CPUtime=0.07
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 564 0 0 0 7 0 0 0 18 0 1 0 245489796 3330048 550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 813 550 62 130 0 680 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3252

[startup+0.101637 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29527
/proc/meminfo: memFree=1742192/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=3252 CPUtime=0.09
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 564 0 0 0 9 0 0 0 18 0 1 0 245489796 3330048 550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529183 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 813 550 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.301664 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29527
/proc/meminfo: memFree=1742192/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=3516 CPUtime=0.29
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 718 0 0 0 29 0 0 0 19 0 1 0 245489796 3600384 631 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 879 631 67 130 0 746 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.701719 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29527
/proc/meminfo: memFree=1742192/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=5100 CPUtime=0.69
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 1120 0 0 0 69 0 0 0 22 0 1 0 245489796 5222400 1033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 1275 1033 67 130 0 1142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5100

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1737384/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=7636 CPUtime=1.49
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 1733 0 0 0 148 1 0 0 25 0 1 0 245489796 7819264 1646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 1909 1646 67 130 0 1776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7636

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1734056/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=9352 CPUtime=3.09
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 2186 0 0 0 308 1 0 0 25 0 1 0 245489796 9576448 2099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521000 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 2338 2099 67 130 0 2205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9352

[startup+6.30148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1732776/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=11596 CPUtime=6.29
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 2731 0 0 0 627 2 0 0 25 0 1 0 245489796 11874304 2644 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 2899 2644 67 130 0 2766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11596

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1730600/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=12584 CPUtime=12.69
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 2969 0 0 0 1267 2 0 0 25 0 1 0 245489796 12886016 2882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 3146 2882 67 130 0 3013 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12584

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1728424/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=14696 CPUtime=25.48
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 3524 0 0 0 2546 2 0 0 25 0 1 0 245489796 15048704 3437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 3674 3437 67 130 0 3541 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14696

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1725928/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=17204 CPUtime=51.08
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 4136 0 0 0 5105 3 0 0 25 0 1 0 245489796 17616896 4049 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 4301 4049 67 130 0 4168 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17204

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1724328/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=18792 CPUtime=102.26
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 4532 0 0 0 10223 3 0 0 25 0 1 0 245489796 19243008 4445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 4698 4445 67 130 0 4565 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18792

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1721960/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=21200 CPUtime=162.24
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 5123 0 0 0 16220 4 0 0 25 0 1 0 245489796 21708800 5036 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 5300 5036 67 130 0 5167 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21200

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1719720/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=23444 CPUtime=222.22
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 5681 0 0 0 22217 5 0 0 25 0 1 0 245489796 24006656 5594 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 5861 5594 67 130 0 5728 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23444

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1717672/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=25424 CPUtime=282.21
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 6178 0 0 0 28215 6 0 0 25 0 1 0 245489796 26034176 6091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 6356 6091 67 130 0 6223 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25424

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1715624/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=27404 CPUtime=342.19
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 6677 0 0 0 34213 6 0 0 25 0 1 0 245489796 28061696 6590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553212 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 6851 6590 67 130 0 6718 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27404

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1715624/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=27404 CPUtime=402.17
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 6677 0 0 0 40211 6 0 0 25 0 1 0 245489796 28061696 6590 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 6851 6590 67 130 0 6718 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 27404

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1714856/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=28064 CPUtime=462.16
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 6858 0 0 0 46209 7 0 0 25 0 1 0 245489796 28737536 6771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 7016 6771 67 130 0 6883 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28064

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1713384/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=29524 CPUtime=522.14
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 7217 0 0 0 52207 7 0 0 25 0 1 0 245489796 30232576 7130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 7381 7130 67 130 0 7248 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29524

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1712808/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=30052 CPUtime=582.13
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 7364 0 0 0 58205 8 0 0 25 0 1 0 245489796 30773248 7277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 7513 7277 67 130 0 7380 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 30052

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29528
/proc/meminfo: memFree=1712808/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=30032 CPUtime=642.11
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 7364 0 0 0 64203 8 0 0 25 0 1 0 245489796 30752768 7272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 7508 7272 67 130 0 7375 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 30032


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29728
/proc/meminfo: memFree=1692712/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=49956 CPUtime=4001.03
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12421 0 0 0 400082 21 0 0 25 0 1 0 245489796 51154944 12241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12489 12241 67 130 0 12356 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 49956

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29728
/proc/meminfo: memFree=1692712/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=49956 CPUtime=4061.02
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12421 0 0 0 406081 21 0 0 25 0 1 0 245489796 51154944 12241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12489 12241 67 130 0 12356 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 49956

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29728
/proc/meminfo: memFree=1692520/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50352 CPUtime=4120.99
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12492 0 0 0 412078 21 0 0 25 0 1 0 245489796 51560448 12312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12588 12312 67 130 0 12455 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 50352

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29728
/proc/meminfo: memFree=1692456/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50352 CPUtime=4180.98
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12492 0 0 0 418077 21 0 0 25 0 1 0 245489796 51560448 12312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12588 12312 67 130 0 12455 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 50352

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29728
/proc/meminfo: memFree=1692392/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50352 CPUtime=4240.96
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12493 0 0 0 424075 21 0 0 25 0 1 0 245489796 51560448 12313 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12588 12313 67 130 0 12455 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 50352

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29728
/proc/meminfo: memFree=1692456/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50132 CPUtime=4300.94
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12493 0 0 0 430073 21 0 0 25 0 1 0 245489796 51335168 12286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12533 12286 67 130 0 12400 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 50132

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29728
/proc/meminfo: memFree=1692392/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50264 CPUtime=4360.92
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12515 0 0 0 436071 21 0 0 25 0 1 0 245489796 51470336 12308 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12566 12308 67 130 0 12433 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 50264

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1692008/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50528 CPUtime=4420.9
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12584 0 0 0 442068 22 0 0 25 0 1 0 245489796 51740672 12377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12632 12377 67 130 0 12499 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 50528

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1692008/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50528 CPUtime=4480.89
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12584 0 0 0 448067 22 0 0 25 0 1 0 245489796 51740672 12377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12632 12377 67 130 0 12499 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 50528

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1692072/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50408 CPUtime=4540.87
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12584 0 0 0 454065 22 0 0 25 0 1 0 245489796 51617792 12355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12602 12355 67 130 0 12469 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 50408

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1692072/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50408 CPUtime=4600.85
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12584 0 0 0 460063 22 0 0 25 0 1 0 245489796 51617792 12355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12602 12355 67 130 0 12469 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 50408

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1692136/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50408 CPUtime=4660.83
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12584 0 0 0 466061 22 0 0 25 0 1 0 245489796 51617792 12355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12602 12355 67 130 0 12469 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 50408

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1692136/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=50540 CPUtime=4720.81
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12608 0 0 0 472059 22 0 0 25 0 1 0 245489796 51752960 12379 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 12635 12379 67 130 0 12502 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 50540

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1690600/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=52244 CPUtime=4780.8
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 12990 0 0 0 478057 23 0 0 25 0 1 0 245489796 53497856 12761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 13061 12761 67 130 0 12928 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 52244

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1690152/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=52640 CPUtime=4840.79
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 13095 0 0 0 484055 24 0 0 25 0 1 0 245489796 53903360 12866 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 13160 12866 67 130 0 13027 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 52640

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1689640/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=53168 CPUtime=4900.77
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 13235 0 0 0 490053 24 0 0 25 0 1 0 245489796 54444032 13006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 13292 13006 67 130 0 13159 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 53168

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1689576/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=53168 CPUtime=4960.75
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 13235 0 0 0 496051 24 0 0 25 0 1 0 245489796 54444032 13006 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 13292 13006 67 130 0 13159 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 53168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29730
/proc/meminfo: memFree=1689256/2055920 swapFree=4184260/4192956
[pid=29527] ppid=29525 vsize=53564 CPUtime=5000.04
/proc/29527/stat : 29527 (minisat_noasser) R 29525 29527 29000 0 -1 4194304 13332 0 0 0 499980 24 0 0 25 0 1 0 245489796 54849536 13103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29527/statm: 13391 13103 67 130 0 13258 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 53564

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): 5001.62
CPU time (s): 5000.06
CPU user time (s): 4999.81
CPU system time (s): 0.25696
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 53564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13332
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= 6955

runsolver used 3.9684 second user time and 9.73852 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Fri Apr 27 17:30:05 UTC 2007

IDJOB= 424935
IDBENCH= 20028
IDSOLVER= 189
FILE ID= node71/424935-1177695005

PBS_JOBID= 4698657

Free space on /tmp= 66461 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S451874538-03.cnf
COMMAND LINE= /tmp/evaluation/424935-1177695005/minisat_noassertions /tmp/evaluation/424935-1177695005/instance-424935-1177695005.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-424935-1177695005 -o ROOT/results/node71/solver-424935-1177695005 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424935-1177695005/minisat_noassertions /tmp/evaluation/424935-1177695005/instance-424935-1177695005.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b6aca15ed8a230faad9ee6e965dd3a42

RANDOM SEED= 85922439

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1742600 kB
Buffers:         38800 kB
Cached:         198584 kB
SwapCached:       2792 kB
Active:         145140 kB
Inactive:       102124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742600 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          15880 kB
Slab:            51996 kB
Committed_AS:  3683212 kB
PageTables:       1448 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= 66461 MiB

End job on node71 on Fri Apr 27 18:53:29 UTC 2007