Trace number 3275769

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007UNSAT 1236.99 1236.97

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_445.cnf
MD5SUM4f7ff14ba0d33c4cf7de4e3c004f2f79
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark893.472
Satisfiable
(Un)Satisfiability was proved
Number of variables223
Number of clauses26441
Sum of the clauses size116565
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2296
Number of clauses of size 324153
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51992

Solver Data 

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:  223                                                  |
0.00/0.00	c |  Number of clauses:    26441                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.49/0.54	c ============================[ Search Statistics ]==============================
0.49/0.54	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.49/0.54	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.49/0.54	c ===============================================================================
0.49/0.54	c |         0 |     223    26441   116565 |     8813        0    nan |  0.000 % |
0.49/0.55	c |       100 |     223    26441   116565 |     9695      100     20 |  0.006 % |
0.49/0.56	c |       250 |     223    26441   116565 |    10664      250     21 |  0.006 % |
0.49/0.56	c |       478 |     223    26441   116565 |    11730      478     21 |  0.006 % |
0.49/0.58	c |       815 |     223    26441   116565 |    12904      815     22 |  0.004 % |
0.59/0.60	c |      1321 |     223    26441   116565 |    14194     1321     21 |  0.008 % |
0.59/0.63	c |      2080 |     223    26441   116565 |    15613     2080     21 |  0.008 % |
0.59/0.67	c |      3219 |     223    26441   116565 |    17175     3219     20 |  0.006 % |
0.69/0.76	c |      4929 |     223    26441   116565 |    18892     4929     21 |  0.004 % |
0.79/0.88	c |      7491 |     223    26441   116565 |    20782     7491     21 |  0.008 % |
1.00/1.08	c |     11335 |     223    26441   116565 |    22860    11335     22 |  0.006 % |
1.39/1.43	c |     17101 |     223    26441   116565 |    25146    17101     21 |  0.006 % |
1.99/2.04	c |     25751 |     223    26441   116565 |    27661    11996     18 |  0.006 % |
2.79/2.89	c |     38726 |     223    26441   116565 |    30427    24971     19 |  0.006 % |
4.30/4.30	c |     58189 |     223    26441   116565 |    33469    26213     19 |  0.008 % |
6.60/6.64	c |     87381 |     223    26441   116565 |    36816    13235     19 |  0.006 % |
9.90/9.92	c |    131170 |     223    26441   116565 |    40498    33043     18 |  0.006 % |
15.30/15.38	c |    196854 |     223    26441   116565 |    44548    16781     19 |  0.008 % |
23.79/23.83	c |    295380 |     223    26441   116565 |    49003    24111     19 |  0.008 % |
37.40/37.42	c |    443169 |     223    26441   116565 |    53903    32653     17 |  0.006 % |
58.69/58.73	c |    664852 |     223    26441   116565 |    59293    15137     19 |  0.008 % |
90.39/90.47	c |    997378 |     223    26441   116565 |    65223    33117     18 |  0.012 % |
140.99/141.07	c |   1496167 |     223    26441   116565 |    71745    23465     16 |  0.083 % |
218.49/218.57	c |   2244349 |     223    26441   116565 |    78920    29306     17 |  0.016 % |
341.30/341.34	c |   3366623 |     222    26021   115307 |    86812    19387     18 |  0.459 % |
532.50/532.54	c |   5050035 |     221    25625   114121 |    95493    25581     17 |  0.911 % |
831.90/831.93	c |   7575151 |     219    24876   111879 |   105042    47360     17 |  1.818 % |
1236.91/1236.96	c ===============================================================================
1236.91/1236.96	c restarts              : 27
1236.91/1236.96	c conflicts             : 10848213       (8770 /sec)
1236.91/1236.96	c decisions             : 11260795       (1.40 % random) (9103 /sec)
1236.91/1236.96	c propagations          : 345224800      (279086 /sec)
1236.91/1236.96	c conflict literals     : 189502958      (57.79 % deleted)
1236.91/1236.96	c Memory used           : 22.13 MB
1236.91/1236.96	c CPU time              : 1236.98 s
1236.91/1236.96	c 
1236.91/1236.96	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3275769-1303655464/watcher-3275769-1303655464 -o /tmp/evaluation-result-3275769-1303655464/solver-3275769-1303655464 -C 5000 -W 5100 -M 15500 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3275769-1303655464.cnf 

running on 4 cores: 1,3,5,7

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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 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: 2.00 2.00 2.00 2/177 8805
/proc/meminfo: memFree=19791620/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=2292 CPUtime=0 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 376 0 0 0 0 0 0 0 25 0 1 0 457962507 2347008 332 33554432000 134512640 135048876 4287525824 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 573 332 50 131 0 440 0

[startup+0.0412709 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 8805
/proc/meminfo: memFree=19791620/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=3576 CPUtime=0.03 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 712 0 0 0 3 0 0 0 25 0 1 0 457962507 3661824 668 33554432000 134512640 135048876 4287525824 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 894 668 62 131 0 761 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3576

[startup+0.100259 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 8805
/proc/meminfo: memFree=19791620/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=3576 CPUtime=0.09 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 712 0 0 0 9 0 0 0 25 0 1 0 457962507 3661824 668 33554432000 134512640 135048876 4287525824 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 894 668 62 131 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.300237 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 8805
/proc/meminfo: memFree=19791620/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=3820 CPUtime=0.29 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 764 0 0 0 29 0 0 0 25 0 1 0 457962507 3911680 720 33554432000 134512640 135048876 4287525824 18446744073709551615 134529878 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 955 720 62 131 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.700184 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 8805
/proc/meminfo: memFree=19791620/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=3448 CPUtime=0.69 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 782 0 0 0 69 0 0 0 25 0 1 0 457962507 3530752 645 33554432000 134512640 135048876 4287525824 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 862 645 66 131 0 729 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3448

[startup+1.50103 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8806
/proc/meminfo: memFree=19788644/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=5092 CPUtime=1.49 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 1189 0 0 0 149 0 0 0 25 0 1 0 457962507 5214208 1052 33554432000 134512640 135048876 4287525824 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 1273 1052 66 131 0 1140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5092

[startup+3.10074 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8806
/proc/meminfo: memFree=19786688/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=6204 CPUtime=3.09 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 1459 0 0 0 309 0 0 0 25 0 1 0 457962507 6352896 1322 33554432000 134512640 135048876 4287525824 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 1551 1322 66 131 0 1418 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6204

[startup+6.30017 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8806
/proc/meminfo: memFree=19784952/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=7140 CPUtime=6.29 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 1694 0 0 0 629 0 0 0 25 0 1 0 457962507 7311360 1557 33554432000 134512640 135048876 4287525824 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 1785 1557 66 131 0 1652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7140

[startup+12.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8806
/proc/meminfo: memFree=19784152/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=7852 CPUtime=12.69 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 1864 0 0 0 1269 0 0 0 25 0 1 0 457962507 8040448 1727 33554432000 134512640 135048876 4287525824 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 1963 1727 66 131 0 1830 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7852

[startup+25.5008 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8807
/proc/meminfo: memFree=19783288/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=8996 CPUtime=25.49 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 2140 0 0 0 2549 0 0 0 25 0 1 0 457962507 9211904 2003 33554432000 134512640 135048876 4287525824 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 2249 2003 66 131 0 2116 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8996

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8807
/proc/meminfo: memFree=19781492/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=10744 CPUtime=51.09 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 2562 0 0 0 5109 0 0 0 25 0 1 0 457962507 11001856 2425 33554432000 134512640 135048876 4287525824 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 2686 2425 66 131 0 2553 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10744

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8809
/proc/meminfo: memFree=19779624/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=12552 CPUtime=102.3 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 2960 0 0 0 10230 0 0 0 25 0 1 0 457962507 12853248 2823 33554432000 134512640 135048876 4287525824 18446744073709551615 134546867 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 3138 2823 66 131 0 3005 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12552

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8810
/proc/meminfo: memFree=19777736/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=14336 CPUtime=162.29 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 3377 0 0 0 16229 0 0 0 25 0 1 0 457962507 14680064 3240 33554432000 134512640 135048876 4287525824 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 3584 3240 66 131 0 3451 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14336

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8812
/proc/meminfo: memFree=19776844/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=15216 CPUtime=222.29 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 3597 0 0 0 22229 0 0 0 25 0 1 0 457962507 15581184 3460 33554432000 134512640 135048876 4287525824 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 3804 3460 66 131 0 3671 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15216

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8814
/proc/meminfo: memFree=19776448/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=15820 CPUtime=282.29 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 3755 0 0 0 28229 0 0 0 25 0 1 0 457962507 16199680 3618 33554432000 134512640 135048876 4287525824 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 3955 3618 66 131 0 3822 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15820

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8815
/proc/meminfo: memFree=19765888/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=16440 CPUtime=342.29 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 3889 0 0 0 34229 0 0 0 25 0 1 0 457962507 16834560 3752 33554432000 134512640 135048876 4287525824 18446744073709551615 134520968 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 4110 3752 66 131 0 3977 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 16440

[startup+402.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 8817
/proc/meminfo: memFree=19735248/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=17408 CPUtime=402.3 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 4126 0 0 0 40230 0 0 0 25 0 1 0 457962507 17825792 3989 33554432000 134512640 135048876 4287525824 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 4352 3989 66 131 0 4219 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 17408

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 8818
/proc/meminfo: memFree=19734608/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=18196 CPUtime=462.3 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 4290 0 0 0 46230 0 0 0 25 0 1 0 457962507 18632704 4153 33554432000 134512640 135048876 4287525824 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 4549 4153 66 131 0 4416 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 18196

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8820
/proc/meminfo: memFree=19727640/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=18496 CPUtime=522.3 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 4385 0 0 0 52230 0 0 0 25 0 1 0 457962507 18939904 4248 33554432000 134512640 135048876 4287525824 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 4624 4248 66 131 0 4491 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 18496

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8822
/proc/meminfo: memFree=19694260/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=19160 CPUtime=582.3 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 4493 0 0 0 58230 0 0 0 25 0 1 0 457962507 19619840 4356 33554432000 134512640 135048876 4287525824 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 4790 4356 66 131 0 4657 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 19160

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8823
/proc/meminfo: memFree=19689032/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=19988 CPUtime=642.31 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 4704 0 0 0 64231 0 0 0 25 0 1 0 457962507 20467712 4567 33554432000 134512640 135048876 4287525824 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 4997 4567 66 131 0 4864 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 19988

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8825
/proc/meminfo: memFree=19688128/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=20928 CPUtime=702.3 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 4903 0 0 0 70230 0 0 0 25 0 1 0 457962507 21430272 4766 33554432000 134512640 135048876 4287525824 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5232 4766 66 131 0 5099 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 20928

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8826
/proc/meminfo: memFree=19687848/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=21268 CPUtime=762.31 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 4986 0 0 0 76231 0 0 0 25 0 1 0 457962507 21778432 4849 33554432000 134512640 135048876 4287525824 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5317 4849 66 131 0 5184 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 21268

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8828
/proc/meminfo: memFree=19686076/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=21788 CPUtime=822.3 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5084 0 0 0 82230 0 0 0 25 0 1 0 457962507 22310912 4947 33554432000 134512640 135048876 4287525824 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5447 4947 66 131 0 5314 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 21788

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8830
/proc/meminfo: memFree=19683684/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=21788 CPUtime=882.3 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5099 0 0 0 88230 0 0 0 25 0 1 0 457962507 22310912 4962 33554432000 134512640 135048876 4287525824 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5447 4962 66 131 0 5314 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 21788

[startup+942.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 8831
/proc/meminfo: memFree=19683544/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=21788 CPUtime=942.31 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5123 0 0 0 94231 0 0 0 25 0 1 0 457962507 22310912 4986 33554432000 134512640 135048876 4287525824 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5447 4986 66 131 0 5314 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 21788

[startup+1002.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 8833
/proc/meminfo: memFree=19683144/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22164 CPUtime=1002.31 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5196 0 0 0 100231 0 0 0 25 0 1 0 457962507 22695936 5059 33554432000 134512640 135048876 4287525824 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5541 5059 66 131 0 5408 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 22164

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8834
/proc/meminfo: memFree=19682864/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22328 CPUtime=1062.31 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5235 0 0 0 106231 0 0 0 25 0 1 0 457962507 22863872 5098 33554432000 134512640 135048876 4287525824 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5582 5098 66 131 0 5449 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 22328

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8836
/proc/meminfo: memFree=19682824/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22656 CPUtime=1122.31 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5300 0 0 0 112231 0 0 0 25 0 1 0 457962507 23199744 5163 33554432000 134512640 135048876 4287525824 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5664 5163 66 131 0 5531 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 22656

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8838
/proc/meminfo: memFree=19682784/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22656 CPUtime=1182.31 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5303 0 0 0 118231 0 0 0 25 0 1 0 457962507 23199744 5166 33554432000 134512640 135048876 4287525824 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5664 5166 66 131 0 5531 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 22656

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

[startup+1203.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8838
/proc/meminfo: memFree=19682772/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22656 CPUtime=1203.11 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5303 0 0 0 120311 0 0 0 25 0 1 0 457962507 23199744 5166 33554432000 134512640 135048876 4287525824 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5664 5166 66 131 0 5531 0
Current children cumulated CPU time (s) 1203.11
Current children cumulated vsize (KiB) 22656

[startup+1215.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8838
/proc/meminfo: memFree=19681904/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22656 CPUtime=1215.91 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5303 0 0 0 121591 0 0 0 25 0 1 0 457962507 23199744 5166 33554432000 134512640 135048876 4287525824 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5664 5166 66 131 0 5531 0
Current children cumulated CPU time (s) 1215.91
Current children cumulated vsize (KiB) 22656

[startup+1228.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8839
/proc/meminfo: memFree=19678292/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22656 CPUtime=1228.72 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5306 0 0 0 122872 0 0 0 25 0 1 0 457962507 23199744 5169 33554432000 134512640 135048876 4287525824 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5664 5169 66 131 0 5531 0
Current children cumulated CPU time (s) 1228.72
Current children cumulated vsize (KiB) 22656

[startup+1231.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8839
/proc/meminfo: memFree=19678292/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22656 CPUtime=1231.92 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5306 0 0 0 123192 0 0 0 25 0 1 0 457962507 23199744 5169 33554432000 134512640 135048876 4287525824 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5664 5169 66 131 0 5531 0
Current children cumulated CPU time (s) 1231.92
Current children cumulated vsize (KiB) 22656

[startup+1235.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8839
/proc/meminfo: memFree=19678292/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22656 CPUtime=1235.11 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5306 0 0 0 123511 0 0 0 25 0 1 0 457962507 23199744 5169 33554432000 134512640 135048876 4287525824 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5664 5169 66 131 0 5531 0
Current children cumulated CPU time (s) 1235.11
Current children cumulated vsize (KiB) 22656

[startup+1235.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8839
/proc/meminfo: memFree=19678292/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22656 CPUtime=1235.91 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5306 0 0 0 123591 0 0 0 25 0 1 0 457962507 23199744 5169 33554432000 134512640 135048876 4287525824 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5664 5169 66 131 0 5531 0
Current children cumulated CPU time (s) 1235.91
Current children cumulated vsize (KiB) 22656

[startup+1236.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8839
/proc/meminfo: memFree=19678292/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22656 CPUtime=1236.71 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5306 0 0 0 123671 0 0 0 25 0 1 0 457962507 23199744 5169 33554432000 134512640 135048876 4287525824 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5664 5169 66 131 0 5531 0
Current children cumulated CPU time (s) 1236.71
Current children cumulated vsize (KiB) 22656

[startup+1236.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 8839
/proc/meminfo: memFree=19678292/32951124 swapFree=67111524/67111528
[pid=8805] ppid=8803 vsize=22656 CPUtime=1236.91 cores=1,3,5,7
/proc/8805/stat : 8805 (minisat_noasser) R 8803 8805 7822 0 -1 4202496 5306 0 0 0 123691 0 0 0 25 0 1 0 457962507 23199744 5169 33554432000 134512640 135048876 4287525824 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 3 0 0 0
/proc/8805/statm: 5664 5169 66 131 0 5531 0
Current children cumulated CPU time (s) 1236.91
Current children cumulated vsize (KiB) 22656

Child status: 20
Real time (s): 1236.97
CPU time (s): 1236.99
CPU user time (s): 1236.98
CPU system time (s): 0.009998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 22656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1236.98
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5312
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= 5
involuntary context switches= 4497

runsolver used 1.59276 second user time and 4.05138 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-24 16:31:04
IDJOB=3275769
IDBENCH=83311
IDSOLVER=1678
FILE ID=node144/3275769-1303655464
RUNJOBID= node144-1303650256-8468
PBS_JOBID= 13150704
Free space on /tmp= 72244 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_445.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3275769-1303655464/watcher-3275769-1303655464 -o /tmp/evaluation-result-3275769-1303655464/solver-3275769-1303655464 -C 5000 -W 5100 -M 15500 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3275769-1303655464.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4f7ff14ba0d33c4cf7de4e3c004f2f79
RANDOM SEED=954839576

node144.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19791892 kB
Buffers:       2160072 kB
Cached:       10279820 kB
SwapCached:          4 kB
Active:        3527756 kB
Inactive:      9098280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19791892 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1988 kB
Writeback:           8 kB
AnonPages:      185276 kB
Mapped:          15356 kB
Slab:           469572 kB
PageTables:       4712 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   324256 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72244 MiB
End job on node144 at 2011-04-24 16:51:41