Trace number 3274529

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 1268.51 1268.48

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 benchmark899.169
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                                       |
0.50/0.54	c ============================[ Search Statistics ]==============================
0.50/0.54	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.50/0.54	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.50/0.54	c ===============================================================================
0.50/0.54	c |         0 |     223    26441   116565 |     8813        0    nan |  0.000 % |
0.50/0.55	c |       100 |     223    26441   116565 |     9695      100     20 |  0.006 % |
0.50/0.55	c |       250 |     223    26441   116565 |    10664      250     21 |  0.006 % |
0.50/0.56	c |       478 |     223    26441   116565 |    11730      478     21 |  0.006 % |
0.50/0.58	c |       815 |     223    26441   116565 |    12904      815     22 |  0.004 % |
0.60/0.60	c |      1321 |     223    26441   116565 |    14194     1321     21 |  0.008 % |
0.60/0.63	c |      2080 |     223    26441   116565 |    15613     2080     21 |  0.008 % |
0.60/0.67	c |      3219 |     223    26441   116565 |    17175     3219     20 |  0.006 % |
0.70/0.76	c |      4929 |     223    26441   116565 |    18892     4929     21 |  0.004 % |
0.80/0.88	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 % |
1.99/2.05	c |     25751 |     223    26441   116565 |    27661    11996     18 |  0.006 % |
2.89/2.90	c |     38726 |     223    26441   116565 |    30427    24971     19 |  0.006 % |
4.30/4.32	c |     58189 |     223    26441   116565 |    33469    26213     19 |  0.008 % |
6.60/6.67	c |     87381 |     223    26441   116565 |    36816    13235     19 |  0.006 % |
9.90/9.96	c |    131170 |     223    26441   116565 |    40498    33043     18 |  0.006 % |
15.40/15.44	c |    196854 |     223    26441   116565 |    44548    16781     19 |  0.008 % |
23.89/23.96	c |    295380 |     223    26441   116565 |    49003    24111     19 |  0.008 % |
37.59/37.65	c |    443169 |     223    26441   116565 |    53903    32653     17 |  0.006 % |
59.19/59.20	c |    664852 |     223    26441   116565 |    59293    15137     19 |  0.008 % |
91.30/91.34	c |    997378 |     223    26441   116565 |    65223    33117     18 |  0.012 % |
142.59/142.64	c |   1496167 |     223    26441   116565 |    71745    23465     16 |  0.083 % |
221.49/221.54	c |   2244349 |     223    26441   116565 |    78920    29306     17 |  0.016 % |
346.89/346.93	c |   3366623 |     222    26021   115307 |    86812    19387     18 |  0.459 % |
541.71/541.79	c |   5050035 |     221    25625   114121 |    95493    25581     17 |  0.911 % |
849.61/849.60	c |   7575151 |     219    24876   111879 |   105042    47360     17 |  1.818 % |
1268.42/1268.47	c ===============================================================================
1268.42/1268.47	c restarts              : 27
1268.42/1268.47	c conflicts             : 10848213       (8552 /sec)
1268.42/1268.47	c decisions             : 11260795       (1.40 % random) (8877 /sec)
1268.42/1268.47	c propagations          : 345224800      (272155 /sec)
1268.42/1268.47	c conflict literals     : 189502958      (57.79 % deleted)
1268.42/1268.47	c Memory used           : 22.13 MB
1268.42/1268.47	c CPU time              : 1268.49 s
1268.42/1268.47	c 
1268.42/1268.47	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-3274529-1303603839/watcher-3274529-1303603839 -o /tmp/evaluation-result-3274529-1303603839/solver-3274529-1303603839 -C 2400 -W 1300 -M 7680 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3274529-1303603839.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 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: 3.21 2.88 3.28 4/193 12801
/proc/meminfo: memFree=19431648/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=3580 CPUtime=0.01 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 711 0 0 0 1 0 0 0 25 0 1 0 471982061 3665920 668 33554432000 134512640 135048876 4289410960 18446744073709551615 134529703 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 895 668 62 131 0 762 0

[startup+0.039873 s]
/proc/loadavg: 3.21 2.88 3.28 4/193 12801
/proc/meminfo: memFree=19431648/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=3580 CPUtime=0.03 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 711 0 0 0 3 0 0 0 25 0 1 0 471982061 3665920 668 33554432000 134512640 135048876 4289410960 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 895 668 62 131 0 762 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3580

[startup+0.100863 s]
/proc/loadavg: 3.21 2.88 3.28 4/193 12801
/proc/meminfo: memFree=19431648/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=3580 CPUtime=0.1 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 711 0 0 0 10 0 0 0 25 0 1 0 471982061 3665920 668 33554432000 134512640 135048876 4289410960 18446744073709551615 134529625 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 895 668 62 131 0 762 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3580

[startup+0.300826 s]
/proc/loadavg: 3.21 2.88 3.28 4/193 12801
/proc/meminfo: memFree=19431648/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=3824 CPUtime=0.3 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 763 0 0 0 30 0 0 0 25 0 1 0 471982061 3915776 720 33554432000 134512640 135048876 4289410960 18446744073709551615 134529412 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 956 720 62 131 0 823 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3824

[startup+0.700758 s]
/proc/loadavg: 3.21 2.88 3.28 4/193 12801
/proc/meminfo: memFree=19431648/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=3452 CPUtime=0.7 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 781 0 0 0 70 0 0 0 25 0 1 0 471982061 3534848 645 33554432000 134512640 135048876 4289410960 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 863 645 66 131 0 730 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3452

[startup+1.50063 s]
/proc/loadavg: 3.21 2.88 3.28 5/194 12803
/proc/meminfo: memFree=19428300/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=5096 CPUtime=1.49 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 1187 0 0 0 149 0 0 0 25 0 1 0 471982061 5218304 1051 33554432000 134512640 135048876 4289410960 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 1274 1051 66 131 0 1141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5096

[startup+3.10033 s]
/proc/loadavg: 3.21 2.88 3.28 5/194 12803
/proc/meminfo: memFree=19425084/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=6208 CPUtime=3.09 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 1458 0 0 0 309 0 0 0 25 0 1 0 471982061 6356992 1322 33554432000 134512640 135048876 4289410960 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 1552 1322 66 131 0 1419 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6208

[startup+6.30076 s]
/proc/loadavg: 3.27 2.90 3.28 5/194 12803
/proc/meminfo: memFree=19423212/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=7144 CPUtime=6.29 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 1693 0 0 0 629 0 0 0 25 0 1 0 471982061 7315456 1557 33554432000 134512640 135048876 4289410960 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 1786 1557 66 131 0 1653 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7144

[startup+12.7006 s]
/proc/loadavg: 3.33 2.92 3.28 5/194 12803
/proc/meminfo: memFree=19421728/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=7856 CPUtime=12.69 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 1863 0 0 0 1269 0 0 0 25 0 1 0 471982061 8044544 1727 33554432000 134512640 135048876 4289410960 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 1964 1727 66 131 0 1831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7856

[startup+25.5004 s]
/proc/loadavg: 3.48 2.97 3.29 5/194 12803
/proc/meminfo: memFree=19419256/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=9000 CPUtime=25.49 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 2139 0 0 0 2549 0 0 0 25 0 1 0 471982061 9216000 2003 33554432000 134512640 135048876 4289410960 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 2250 2003 66 131 0 2117 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9000

[startup+51.1008 s]
/proc/loadavg: 3.65 3.05 3.31 5/194 12804
/proc/meminfo: memFree=19416332/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=10748 CPUtime=51.09 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 2560 0 0 0 5109 0 0 0 25 0 1 0 471982061 11005952 2424 33554432000 134512640 135048876 4289410960 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 2687 2424 66 131 0 2554 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10748

[startup+102.307 s]
/proc/loadavg: 3.93 3.22 3.35 5/194 12805
/proc/meminfo: memFree=19412692/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=12556 CPUtime=102.3 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 2959 0 0 0 10230 0 0 0 25 0 1 0 471982061 12857344 2823 33554432000 134512640 135048876 4289410960 18446744073709551615 134547034 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 3139 2823 66 131 0 3006 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 12556

[startup+162.301 s]
/proc/loadavg: 3.97 3.36 3.39 5/194 12861
/proc/meminfo: memFree=19420220/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=14164 CPUtime=162.29 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 3360 0 0 0 16229 0 0 0 25 0 1 0 471982061 14503936 3224 33554432000 134512640 135048876 4289410960 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 3541 3224 66 131 0 3408 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 14164

[startup+222.3 s]
/proc/loadavg: 4.06 3.49 3.43 5/194 12862
/proc/meminfo: memFree=19404592/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=15220 CPUtime=222.29 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 3583 0 0 0 22229 0 0 0 25 0 1 0 471982061 15585280 3447 33554432000 134512640 135048876 4289410960 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 3805 3447 66 131 0 3672 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 15220

[startup+282.301 s]
/proc/loadavg: 4.10 3.60 3.47 5/194 12864
/proc/meminfo: memFree=19398736/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=15824 CPUtime=282.29 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 3744 0 0 0 28229 0 0 0 25 0 1 0 471982061 16203776 3608 33554432000 134512640 135048876 4289410960 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 3956 3608 66 131 0 3823 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 15824

[startup+342.301 s]
/proc/loadavg: 4.04 3.67 3.50 5/194 12865
/proc/meminfo: memFree=19394724/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=16444 CPUtime=342.29 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 3873 0 0 0 34229 0 0 0 25 0 1 0 471982061 16838656 3737 33554432000 134512640 135048876 4289410960 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 4111 3737 66 131 0 3978 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 16444

[startup+402.3 s]
/proc/loadavg: 4.09 3.76 3.54 5/194 12894
/proc/meminfo: memFree=19398932/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=17412 CPUtime=402.29 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 4125 0 0 0 40229 0 0 0 25 0 1 0 471982061 17829888 3989 33554432000 134512640 135048876 4289410960 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 4353 3989 66 131 0 4220 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 17412

[startup+462.301 s]
/proc/loadavg: 4.08 3.81 3.57 5/194 12896
/proc/meminfo: memFree=19393588/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=18200 CPUtime=462.31 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 4289 0 0 0 46230 1 0 0 25 0 1 0 471982061 18636800 4153 33554432000 134512640 135048876 4289410960 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 4550 4153 66 131 0 4417 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 18200

[startup+522.301 s]
/proc/loadavg: 4.22 3.89 3.61 5/194 12897
/proc/meminfo: memFree=19390216/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=18500 CPUtime=522.31 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 4382 0 0 0 52230 1 0 0 25 0 1 0 471982061 18944000 4246 33554432000 134512640 135048876 4289410960 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 4625 4246 66 131 0 4492 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 18500

[startup+582.3 s]
/proc/loadavg: 4.12 3.92 3.64 5/194 12899
/proc/meminfo: memFree=19387324/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=19164 CPUtime=582.31 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 4487 0 0 0 58230 1 0 0 25 0 1 0 471982061 19623936 4351 33554432000 134512640 135048876 4289410960 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 4791 4351 66 131 0 4658 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 19164


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

/proc/meminfo: memFree=19384168/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=19464 CPUtime=642.31 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 4548 0 0 0 64230 1 0 0 25 0 1 0 471982061 19931136 4412 33554432000 134512640 135048876 4289410960 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 4866 4412 66 131 0 4733 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 19464

[startup+702.301 s]
/proc/loadavg: 4.05 3.97 3.68 5/194 12902
/proc/meminfo: memFree=19381680/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=20768 CPUtime=702.31 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 4869 0 0 0 70230 1 0 0 25 0 1 0 471982061 21266432 4733 33554432000 134512640 135048876 4289410960 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5192 4733 66 131 0 5059 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 20768

[startup+762.307 s]
/proc/loadavg: 4.06 3.99 3.71 5/194 12904
/proc/meminfo: memFree=19379176/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=21272 CPUtime=762.32 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 4964 0 0 0 76231 1 0 0 25 0 1 0 471982061 21782528 4828 33554432000 134512640 135048876 4289410960 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5318 4828 66 131 0 5185 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 21272

[startup+822.301 s]
/proc/loadavg: 4.02 3.99 3.72 5/194 12905
/proc/meminfo: memFree=19376804/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=21580 CPUtime=822.31 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5061 0 0 0 82230 1 0 0 25 0 1 0 471982061 22097920 4925 33554432000 134512640 135048876 4289410960 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5395 4925 66 131 0 5262 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 21580

[startup+882.301 s]
/proc/loadavg: 4.05 4.00 3.74 5/194 12907
/proc/meminfo: memFree=19375656/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=21792 CPUtime=882.31 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5098 0 0 0 88230 1 0 0 25 0 1 0 471982061 22315008 4962 33554432000 134512640 135048876 4289410960 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5448 4962 66 131 0 5315 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 21792

[startup+942.3 s]
/proc/loadavg: 4.02 4.00 3.75 5/194 12908
/proc/meminfo: memFree=19374748/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=21792 CPUtime=942.31 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5122 0 0 0 94230 1 0 0 25 0 1 0 471982061 22315008 4986 33554432000 134512640 135048876 4289410960 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5448 4986 66 131 0 5315 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 21792

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.77 5/194 12910
/proc/meminfo: memFree=19372728/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22004 CPUtime=1002.31 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5149 0 0 0 100230 1 0 0 25 0 1 0 471982061 22532096 5013 33554432000 134512640 135048876 4289410960 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5501 5013 66 131 0 5368 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 22004

[startup+1062.3 s]
/proc/loadavg: 4.07 4.02 3.78 5/194 12912
/proc/meminfo: memFree=19371708/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22332 CPUtime=1062.31 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5234 0 0 0 106230 1 0 0 25 0 1 0 471982061 22867968 5098 33554432000 134512640 135048876 4289410960 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5583 5098 66 131 0 5450 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 22332

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.79 5/194 12913
/proc/meminfo: memFree=19370436/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22496 CPUtime=1122.32 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5266 0 0 0 112231 1 0 0 25 0 1 0 471982061 23035904 5130 33554432000 134512640 135048876 4289410960 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5624 5130 66 131 0 5491 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 22496

[startup+1182.3 s]
/proc/loadavg: 4.09 4.02 3.81 5/194 12915
/proc/meminfo: memFree=19369292/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22660 CPUtime=1182.32 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5299 0 0 0 118231 1 0 0 25 0 1 0 471982061 23203840 5163 33554432000 134512640 135048876 4289410960 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5665 5163 66 131 0 5532 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 22660

[startup+1242.3 s]
/proc/loadavg: 4.03 4.02 3.82 5/194 12916
/proc/meminfo: memFree=19367632/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22660 CPUtime=1242.32 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5302 0 0 0 124231 1 0 0 25 0 1 0 471982061 23203840 5166 33554432000 134512640 135048876 4289410960 18446744073709551615 134546064 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5665 5166 66 131 0 5532 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 22660

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

[startup+1254.3 s]
/proc/loadavg: 4.02 4.01 3.82 5/194 12917
/proc/meminfo: memFree=19367244/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22660 CPUtime=1254.32 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5305 0 0 0 125431 1 0 0 25 0 1 0 471982061 23203840 5169 33554432000 134512640 135048876 4289410960 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5665 5169 66 131 0 5532 0
Current children cumulated CPU time (s) 1254.32
Current children cumulated vsize (KiB) 22660

[startup+1260.7 s]
/proc/loadavg: 4.02 4.01 3.82 5/194 12917
/proc/meminfo: memFree=19366992/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22660 CPUtime=1260.72 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5305 0 0 0 126071 1 0 0 25 0 1 0 471982061 23203840 5169 33554432000 134512640 135048876 4289410960 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5665 5169 66 131 0 5532 0
Current children cumulated CPU time (s) 1260.72
Current children cumulated vsize (KiB) 22660

[startup+1263.91 s]
/proc/loadavg: 4.02 4.01 3.82 5/194 12917
/proc/meminfo: memFree=19366992/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22660 CPUtime=1263.93 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5305 0 0 0 126392 1 0 0 25 0 1 0 471982061 23203840 5169 33554432000 134512640 135048876 4289410960 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5665 5169 66 131 0 5532 0
Current children cumulated CPU time (s) 1263.93
Current children cumulated vsize (KiB) 22660

[startup+1265.5 s]
/proc/loadavg: 4.02 4.01 3.82 5/194 12917
/proc/meminfo: memFree=19366868/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22660 CPUtime=1265.52 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5305 0 0 0 126551 1 0 0 25 0 1 0 471982061 23203840 5169 33554432000 134512640 135048876 4289410960 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5665 5169 66 131 0 5532 0
Current children cumulated CPU time (s) 1265.52
Current children cumulated vsize (KiB) 22660

[startup+1267.1 s]
/proc/loadavg: 4.02 4.01 3.82 5/194 12917
/proc/meminfo: memFree=19366868/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22660 CPUtime=1267.12 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5305 0 0 0 126711 1 0 0 25 0 1 0 471982061 23203840 5169 33554432000 134512640 135048876 4289410960 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5665 5169 66 131 0 5532 0
Current children cumulated CPU time (s) 1267.12
Current children cumulated vsize (KiB) 22660

[startup+1267.9 s]
/proc/loadavg: 4.02 4.01 3.82 5/194 12917
/proc/meminfo: memFree=19366868/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22660 CPUtime=1267.92 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5305 0 0 0 126791 1 0 0 25 0 1 0 471982061 23203840 5169 33554432000 134512640 135048876 4289410960 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5665 5169 66 131 0 5532 0
Current children cumulated CPU time (s) 1267.92
Current children cumulated vsize (KiB) 22660

[startup+1268.31 s]
/proc/loadavg: 4.02 4.01 3.82 5/194 12917
/proc/meminfo: memFree=19366868/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22660 CPUtime=1268.33 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5305 0 0 0 126832 1 0 0 25 0 1 0 471982061 23203840 5169 33554432000 134512640 135048876 4289410960 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5665 5169 66 131 0 5532 0
Current children cumulated CPU time (s) 1268.33
Current children cumulated vsize (KiB) 22660

[startup+1268.4 s]
/proc/loadavg: 4.02 4.01 3.82 5/194 12917
/proc/meminfo: memFree=19366868/32951124 swapFree=67111528/67111528
[pid=12801] ppid=12799 vsize=22660 CPUtime=1268.42 cores=1,3
/proc/12801/stat : 12801 (minisat_noasser) R 12799 12801 12235 0 -1 4202496 5305 0 0 0 126841 1 0 0 25 0 1 0 471982061 23203840 5169 33554432000 134512640 135048876 4289410960 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/12801/statm: 5665 5169 66 131 0 5532 0
Current children cumulated CPU time (s) 1268.42
Current children cumulated vsize (KiB) 22660

Child status: 20
Real time (s): 1268.48
CPU time (s): 1268.51
CPU user time (s): 1268.49
CPU system time (s): 0.018997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 22660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1268.49
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5311
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= 16406

runsolver used 2.09568 second user time and 4.82926 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-24 02:10:39
IDJOB=3274529
IDBENCH=83311
IDSOLVER=1676
FILE ID=node132/3274529-1303603839
RUNJOBID= node132-1303603760-12732
PBS_JOBID= 13150610
Free space on /tmp= 72052 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-3274529-1303603839/watcher-3274529-1303603839 -o /tmp/evaluation-result-3274529-1303603839/solver-3274529-1303603839 -C 2400 -W 1300 -M 7680 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3274529-1303603839.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 4f7ff14ba0d33c4cf7de4e3c004f2f79
RANDOM SEED=1425685189

node132.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.77
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		: 2666.833
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	: 5332.67
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		: 2666.833
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	: 5332.82
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		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19431804 kB
Buffers:       1605792 kB
Cached:       11271972 kB
SwapCached:          0 kB
Active:        2503764 kB
Inactive:     10469724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19431804 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1980 kB
Writeback:          20 kB
AnonPages:       95100 kB
Mapped:          15768 kB
Slab:           482692 kB
PageTables:       5252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   282216 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72048 MiB
End job on node132 at 2011-04-24 02:31:48