Trace number 3273207

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 2007? (TO) 1300.06 1300.01

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_3vars_7gates.cnf
MD5SUMcc925e6de728ca79f6f89379842f14b0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables574
Number of clauses118394
Sum of the clauses size692282
Maximum clause length24
Minimum clause length1
Number of clauses of size 1160
Number of clauses of size 21597
Number of clauses of size 30
Number of clauses of size 41923
Number of clauses of size 57170
Number of clauses of size over 5107544

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:  574                                                  |
0.00/0.00	c |  Number of clauses:    118394                                               |
0.06/0.07	c |  Parsing time:         0.07         s                                       |
0.89/0.97	c ============================[ Search Statistics ]==============================
0.89/0.97	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.97	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.97	c ===============================================================================
0.89/0.97	c |         0 |     350    28552   152162 |     9517        0    nan |  0.000 % |
0.89/0.98	c |       101 |     350    28552   152162 |    10469      101     17 | 28.920 % |
0.89/0.98	c |       251 |     350    28552   152162 |    11515      251     14 | 28.920 % |
0.89/0.99	c |       476 |     349    28552   152162 |    12667      475     17 | 29.098 % |
1.00/1.00	c |       814 |     349    28552   152162 |    13934      813     18 | 29.094 % |
1.00/1.02	c |      1320 |     349    28552   152162 |    15327     1318     17 | 29.269 % |
1.00/1.04	c |      2079 |     348    28552   152162 |    16860     2076     17 | 29.443 % |
1.00/1.10	c |      3219 |     348    28552   152162 |    18546     3216     20 | 29.446 % |
1.19/1.20	c |      4927 |     348    28552   152162 |    20401     4924     20 | 29.443 % |
1.29/1.37	c |      7489 |     348    28552   152162 |    22441     7486     21 | 29.443 % |
1.59/1.65	c |     11333 |     348    28552   152162 |    24685    11328     21 | 29.792 % |
2.10/2.13	c |     17100 |     348    28552   152162 |    27154    17094     22 | 29.966 % |
2.99/3.00	c |     25749 |     344    27862   148362 |    29869    25741     23 | 30.140 % |
4.49/4.51	c |     38723 |     342    27598   146829 |    32856    23379     23 | 30.314 % |
6.60/6.68	c |     58185 |     341    27598   146829 |    36142    24505     22 | 30.488 % |
10.19/10.29	c |     87378 |     338    27070   143810 |    39756    31879     22 | 31.011 % |
15.99/16.04	c |    131170 |     338    27070   143810 |    43731    28083     19 | 31.011 % |
24.79/24.85	c |    196857 |     337    26938   143049 |    48105    38361     21 | 31.359 % |
39.60/39.63	c |    295384 |     334    26542   140804 |    52915    42315     20 | 31.708 % |
61.99/62.06	c |    443174 |     334    26542   140804 |    58207    42937     21 | 31.708 % |
100.50/100.51	c |    664858 |     334    26542   140804 |    64027    19232     18 | 31.708 % |
159.20/159.24	c |    997383 |     334    26542   140804 |    70430    27429     20 | 31.708 % |
254.90/254.90	c |   1496172 |     334    26542   140804 |    77473    54287     21 | 31.708 % |
402.20/402.22	c |   2244354 |     333    26410   140054 |    85221    30959     25 | 31.882 % |
634.01/634.05	c |   3366629 |     333    26410   140054 |    93743    22194     20 | 31.883 % |
1008.83/1008.80	c |   5050042 |     333    26410   140054 |   103117    65671     23 | 31.882 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3273207-1303600603/watcher-3273207-1303600603 -o /tmp/evaluation-result-3273207-1303600603/solver-3273207-1303600603 -C 2400 -W 1300 -M 7680 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3273207-1303600603.cnf 

running on 2 cores: 0,2

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: 0.16 0.03 0.45 4/189 4974
/proc/meminfo: memFree=21969084/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=2260 CPUtime=0 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 511 0 0 0 0 0 0 0 24 0 1 0 471662666 2314240 467 33554432000 134512640 135048876 4292984432 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 565 468 50 131 0 432 0

[startup+0.0651189 s]
/proc/loadavg: 0.16 0.03 0.45 4/189 4974
/proc/meminfo: memFree=21969084/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=10628 CPUtime=0.06 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 2524 0 0 0 6 0 0 0 24 0 1 0 471662666 10883072 2480 33554432000 134512640 135048876 4292984432 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 2657 2482 50 131 0 2524 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10628

[startup+0.101087 s]
/proc/loadavg: 0.16 0.03 0.45 4/189 4974
/proc/meminfo: memFree=21969084/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=11876 CPUtime=0.09 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 2883 0 0 0 9 0 0 0 24 0 1 0 471662666 12161024 2839 33554432000 134512640 135048876 4292984432 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 2969 2839 62 131 0 2836 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11876

[startup+0.301046 s]
/proc/loadavg: 0.16 0.03 0.45 4/189 4974
/proc/meminfo: memFree=21969084/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=11876 CPUtime=0.29 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 2883 0 0 0 29 0 0 0 25 0 1 0 471662666 12161024 2839 33554432000 134512640 135048876 4292984432 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 2969 2839 62 131 0 2836 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11876

[startup+0.700972 s]
/proc/loadavg: 0.16 0.03 0.45 4/189 4974
/proc/meminfo: memFree=21969084/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=12540 CPUtime=0.69 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 3019 0 0 0 69 0 0 0 25 0 1 0 471662666 12840960 2975 33554432000 134512640 135048876 4292984432 18446744073709551615 134521149 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 3135 2975 62 131 0 3002 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12540

[startup+1.50079 s]
/proc/loadavg: 0.16 0.03 0.45 5/190 4975
/proc/meminfo: memFree=21942672/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=11864 CPUtime=1.49 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 3113 0 0 0 149 0 0 0 25 0 1 0 471662666 12148736 2850 33554432000 134512640 135048876 4292984432 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 2966 2850 66 131 0 2833 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11864

[startup+3.10051 s]
/proc/loadavg: 0.16 0.03 0.45 5/190 4976
/proc/meminfo: memFree=21929156/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=11864 CPUtime=3.09 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 3115 0 0 0 309 0 0 0 25 0 1 0 471662666 12148736 2852 33554432000 134512640 135048876 4292984432 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 2966 2852 66 131 0 2833 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11864

[startup+6.30091 s]
/proc/loadavg: 0.47 0.10 0.46 5/190 4976
/proc/meminfo: memFree=21900252/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=11864 CPUtime=6.29 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 3116 0 0 0 629 0 0 0 25 0 1 0 471662666 12148736 2853 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 2966 2853 66 131 0 2833 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11864

[startup+12.7007 s]
/proc/loadavg: 0.75 0.16 0.48 5/190 4976
/proc/meminfo: memFree=21852684/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=11864 CPUtime=12.69 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 3118 0 0 0 1269 0 0 0 25 0 1 0 471662666 12148736 2855 33554432000 134512640 135048876 4292984432 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 2966 2855 66 131 0 2833 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11864

[startup+25.5003 s]
/proc/loadavg: 1.47 0.35 0.54 5/190 4976
/proc/meminfo: memFree=21768664/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=12252 CPUtime=25.49 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 3185 0 0 0 2549 0 0 0 25 0 1 0 471662666 12546048 2922 33554432000 134512640 135048876 4292984432 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 3063 2922 66 131 0 2930 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12252

[startup+51.1004 s]
/proc/loadavg: 2.33 0.64 0.63 5/190 4977
/proc/meminfo: memFree=21672172/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=13168 CPUtime=51.09 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 3404 0 0 0 5109 0 0 0 25 0 1 0 471662666 13484032 3141 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 3292 3141 66 131 0 3159 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13168

[startup+102.307 s]
/proc/loadavg: 3.27 1.16 0.80 5/190 4978
/proc/meminfo: memFree=21520996/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=14600 CPUtime=102.3 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 3768 0 0 0 10229 1 0 0 25 0 1 0 471662666 14950400 3505 33554432000 134512640 135048876 4292984432 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 3650 3505 66 131 0 3517 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14600

[startup+162.3 s]
/proc/loadavg: 3.73 1.67 1.00 5/190 4980
/proc/meminfo: memFree=21432668/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=15388 CPUtime=162.3 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 3913 0 0 0 16229 1 0 0 25 0 1 0 471662666 15757312 3650 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 3847 3650 66 131 0 3714 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15388

[startup+222.301 s]
/proc/loadavg: 3.90 2.09 1.19 5/190 4981
/proc/meminfo: memFree=21384024/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=17992 CPUtime=222.3 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 4541 0 0 0 22229 1 0 0 25 0 1 0 471662666 18423808 4278 33554432000 134512640 135048876 4292984432 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 4498 4278 66 131 0 4365 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 17992

[startup+282.301 s]
/proc/loadavg: 3.96 2.44 1.36 5/190 4983
/proc/meminfo: memFree=21380272/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=19176 CPUtime=282.3 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 4811 0 0 0 28229 1 0 0 25 0 1 0 471662666 19636224 4548 33554432000 134512640 135048876 4292984432 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 4794 4548 66 131 0 4661 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 19176

[startup+342.3 s]
/proc/loadavg: 4.05 2.73 1.53 5/190 4985
/proc/meminfo: memFree=21334724/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=20076 CPUtime=342.3 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 5032 0 0 0 34229 1 0 0 25 0 1 0 471662666 20557824 4769 33554432000 134512640 135048876 4292984432 18446744073709551615 134554207 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 5019 4769 66 131 0 4886 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 20076

[startup+402.301 s]
/proc/loadavg: 4.02 2.96 1.68 5/190 4986
/proc/meminfo: memFree=21328596/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=20976 CPUtime=402.3 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 5266 0 0 0 40229 1 0 0 25 0 1 0 471662666 21479424 5003 33554432000 134512640 135048876 4292984432 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 5244 5003 66 131 0 5111 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20976

[startup+462.301 s]
/proc/loadavg: 4.14 3.18 1.83 5/190 4988
/proc/meminfo: memFree=21327688/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=21808 CPUtime=462.3 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 5446 0 0 0 46229 1 0 0 25 0 1 0 471662666 22331392 5183 33554432000 134512640 135048876 4292984432 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 5452 5183 66 131 0 5319 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 21808

[startup+522.3 s]
/proc/loadavg: 4.05 3.33 1.96 5/190 4989
/proc/meminfo: memFree=21314768/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=22604 CPUtime=522.3 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 5647 0 0 0 52229 1 0 0 25 0 1 0 471662666 23146496 5384 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 5651 5384 66 131 0 5518 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 22604

[startup+582.301 s]
/proc/loadavg: 4.02 3.45 2.09 5/190 4991
/proc/meminfo: memFree=21279260/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=23088 CPUtime=582.31 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 5758 0 0 0 58230 1 0 0 25 0 1 0 471662666 23642112 5495 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 5772 5495 66 131 0 5639 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 23088

[startup+642.3 s]
/proc/loadavg: 4.00 3.54 2.20 5/190 4993
/proc/meminfo: memFree=21275848/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=23088 CPUtime=642.32 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 5760 0 0 0 64230 2 0 0 25 0 1 0 471662666 23642112 5497 33554432000 134512640 135048876 4292984432 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 5772 5497 66 131 0 5639 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 23088

[startup+702.301 s]
/proc/loadavg: 4.00 3.62 2.31 5/190 4994
/proc/meminfo: memFree=21237504/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=24424 CPUtime=702.32 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 6027 0 0 0 70230 2 0 0 25 0 1 0 471662666 25010176 5764 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 6106 5764 66 131 0 5973 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 24424

[startup+762.307 s]
/proc/loadavg: 4.00 3.69 2.42 5/190 4996
/proc/meminfo: memFree=21230892/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=25152 CPUtime=762.32 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 6192 0 0 0 76230 2 0 0 25 0 1 0 471662666 25755648 5929 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 6288 5929 66 131 0 6155 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 25152

[startup+822.3 s]
/proc/loadavg: 4.00 3.74 2.51 5/190 4997
/proc/meminfo: memFree=21192412/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=26272 CPUtime=822.32 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 6468 0 0 0 82230 2 0 0 25 0 1 0 471662666 26902528 6205 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 6568 6205 66 131 0 6435 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 26272

[startup+882.301 s]
/proc/loadavg: 4.00 3.79 2.60 5/190 4999
/proc/meminfo: memFree=21166572/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=26272 CPUtime=882.32 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 6479 0 0 0 88230 2 0 0 25 0 1 0 471662666 26902528 6216 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 6568 6216 66 131 0 6435 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 26272

[startup+942.301 s]
/proc/loadavg: 4.00 3.82 2.69 5/190 5001
/proc/meminfo: memFree=21162072/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=26672 CPUtime=942.32 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 6579 0 0 0 94230 2 0 0 25 0 1 0 471662666 27312128 6316 33554432000 134512640 135048876 4292984432 18446744073709551615 134682824 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 6668 6316 66 131 0 6535 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 26672

[startup+1002.3 s]
/proc/loadavg: 4.06 3.87 2.77 5/190 5002
/proc/meminfo: memFree=21161916/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=26672 CPUtime=1002.32 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 6585 0 0 0 100230 2 0 0 25 0 1 0 471662666 27312128 6322 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 6668 6322 66 131 0 6535 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 26672

[startup+1062.3 s]
/proc/loadavg: 4.02 3.89 2.85 5/190 5004
/proc/meminfo: memFree=21161384/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=27192 CPUtime=1062.33 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 6708 0 0 0 106231 2 0 0 25 0 1 0 471662666 27844608 6445 33554432000 134512640 135048876 4292984432 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 6798 6445 66 131 0 6665 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 27192

[startup+1122.3 s]
/proc/loadavg: 4.01 3.91 2.92 5/190 5005
/proc/meminfo: memFree=21161060/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=27372 CPUtime=1122.33 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 6741 0 0 0 112231 2 0 0 25 0 1 0 471662666 28028928 6478 33554432000 134512640 135048876 4292984432 18446744073709551615 134546882 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 6843 6478 66 131 0 6710 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 27372

[startup+1182.3 s]
/proc/loadavg: 4.00 3.92 2.98 5/190 5007
/proc/meminfo: memFree=21131876/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=27864 CPUtime=1182.33 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 6874 0 0 0 118231 2 0 0 25 0 1 0 471662666 28532736 6611 33554432000 134512640 135048876 4292984432 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 6966 6611 66 131 0 6833 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 27864

[startup+1242.3 s]
/proc/loadavg: 4.00 3.93 3.04 5/190 5009
/proc/meminfo: memFree=21130976/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=28356 CPUtime=1242.34 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 6972 0 0 0 124231 3 0 0 25 0 1 0 471662666 29036544 6709 33554432000 134512640 135048876 4292984432 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 7089 6709 66 131 0 6956 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 28356



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.84 3.91 3.09 3/183 5057
/proc/meminfo: memFree=22008880/32951124 swapFree=67111524/67111528
[pid=4974] ppid=4972 vsize=28520 CPUtime=1300.04 cores=0,2
/proc/4974/stat : 4974 (minisat_noasser) R 4972 4974 4914 0 -1 4202496 7002 0 0 0 130001 3 0 0 25 0 1 0 471662666 29204480 6739 33554432000 134512640 135048876 4292984432 18446744073709551615 134546924 0 0 4096 3 0 0 0 17 0 0 0 0
/proc/4974/statm: 7130 6739 66 131 0 6997 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 28520

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): 1300.01
CPU time (s): 1300.06
CPU user time (s): 1300.02
CPU system time (s): 0.036994
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 28520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7002
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= 3
involuntary context switches= 2653

runsolver used 2.29465 second user time and 4.80827 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-24 01:16:43
IDJOB=3273207
IDBENCH=71139
IDSOLVER=1676
FILE ID=node102/3273207-1303600603
RUNJOBID= node102-1303600597-4932
PBS_JOBID= 13150588
Free space on /tmp= 70704 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_3vars_7gates.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273207-1303600603/watcher-3273207-1303600603 -o /tmp/evaluation-result-3273207-1303600603/solver-3273207-1303600603 -C 2400 -W 1300 -M 7680 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3273207-1303600603.cnf

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

MD5SUM BENCH= cc925e6de728ca79f6f89379842f14b0
RANDOM SEED=918707521

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5226.15
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
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		: 2666.828
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		: 2666.828
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:      21969248 kB
Buffers:       1551300 kB
Cached:        8751804 kB
SwapCached:          4 kB
Active:        1620628 kB
Inactive:      8813352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21969248 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           15348 kB
Writeback:           0 kB
AnonPages:      131128 kB
Mapped:          15880 kB
Slab:           483304 kB
PageTables:       5180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   318712 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= 70708 MiB
End job on node102 at 2011-04-24 01:38:25