Trace number 1731548

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
picosat 913? (TO) 1200.11 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1731548-1240771885.cnf
0.00/0.00	c parsed header 'p cnf 3073 19785'
0.00/0.02	c initialized 3073 variables
0.00/0.02	c found 19785 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0  3000   6.4 19328    13    67     0   0.0   0.9 
0.00/0.03	c 
0.00/0.03	c initial reduction limit 9806 clauses
0.00/0.03	c 
0.00/0.03	c +   0.0 116.4  3000  22.2 19328   113   151 10786  10.8   0.9 
0.00/0.03	c R   0.0 116.4  3000  22.2 19328   113   151 10786  10.8   0.9 
0.04/0.07	c +   0.1  91.9  2968  63.4 19328   263   279 11864  27.9   1.0 
0.04/0.08	c N   0.1  91.2  2968  63.4 19328   285   301 11864  27.5   1.0 
0.09/0.12	c +   0.1  80.2  2966  75.4 19328   488   497 13050  26.7   1.0 
0.09/0.14	c N   0.1  78.0  2966  75.4 19328   549   555 13050  32.5   1.0 
0.19/0.21	c +   0.2  73.4  2966  81.6 19328   825   827 14355  37.4   1.1 
0.19/0.22	c N   0.2  72.9  2966  81.6 19328   849   849 14355  37.8   1.1 
0.29/0.34	c +   0.3  63.8  2966  81.6 19328  1330  1316 15790  32.7   1.2 
0.49/0.50	c s   0.5  60.9  2965  92.4 18711  1625  1584 15790  41.5   1.2 
0.49/0.52	c N   0.5  60.4  2965  92.4 18711  1650  1609 15790  41.9   1.2 
0.79/0.86	c +   0.9  57.3  2965  92.4 18711  2089  2048 17369  33.3   1.3 
1.59/1.67	c +   1.7  50.4  2965  92.4 18711  3224  3174 19105  30.8   1.6 
1.89/1.98	c N   2.0  48.7  2965  92.4 18711  3654  3600 19105  31.1   1.7 
2.49/2.57	c +   2.6  45.3  2965  92.4 18711  4926  4835 21015  31.5   2.0 
3.59/3.66	c +   3.7  40.8  2965  92.4 18711  7479  7361 23116  35.1   2.4 
4.19/4.22	c N   4.2  39.2  2965  92.4 18711  8468  8335 23116  27.7   2.7 
5.59/5.60	c +   5.6  36.6  2965  92.4 18711 11308 11143 25427  25.7   3.3 
8.29/8.33	c +   8.3  33.3  2965  92.4 18711 17051 16873 27969  36.0   4.3 
9.29/9.35	c N   9.3  32.4  2965  92.4 18711 19686 19500 27969  34.5   4.8 
9.29/9.35	c 
9.29/9.35	c  seconds     variables   original    learned     agility
9.29/9.35	c         level        used      conflicts    limit          MB
9.29/9.35	c 
12.69/12.79	c +  12.8  30.5  2965  92.4 18711 25665 25468 30765  35.4   6.0 
14.58/14.67	c s  14.7  29.8  2964  92.4 18700 28018 27808 30765  29.4   6.7 
14.68/14.77	c N  14.8  29.8  2964  92.4 18700 28118 27906 30765  27.3   6.7 
14.88/14.99	c N  15.0  29.8  2964  92.4 18700 28419 28202 30765  32.9   6.8 
15.58/15.60	c N  15.6  29.7  2964  92.4 18700 29223 29000 30765  30.7   7.0 
16.98/17.07	c N  17.1  29.3  2964  92.4 18700 31227 15576 30765  34.2   4.2 
18.18/18.27	c s  18.3  29.4  2951  92.6 18562 32908 17231 30765  34.0   4.6 
18.28/18.34	c N  18.3  29.4  2943  93.6 18562 33020 17338 30765  32.1   4.6 
18.48/18.51	c N  18.5  29.3  2943  93.6 18562 33321 17636 30765  33.0   4.7 
19.08/19.12	c N  19.1  29.2  2943  93.6 18562 34123 18434 30765  34.5   4.8 
19.68/19.79	c s  19.8  29.0  2943  93.6 18522 35497 19791 30765  32.8   5.1 
19.98/20.06	c N  20.1  29.0  2943  93.6 18522 36128 20422 30765  27.8   5.2 
21.48/21.56	c +  21.6  28.7  2943  93.6 18522 38589 22872 33841  28.4   5.8 
21.58/21.64	c s  21.6  28.7  2942  93.6 18511 38730 23010 33841  29.5   5.8 
21.58/21.67	c N  21.7  28.7  2942  93.6 18511 38830 23110 33841  39.3   5.8 
21.79/21.84	c N  21.8  28.7  2942  93.6 18511 39132 23403 33841  35.5   5.9 
22.29/22.37	c N  22.4  28.7  2942  93.6 18511 39935 24201 33841  34.3   6.1 
23.69/23.74	c N  23.7  28.5  2942  93.6 18511 41943 26201 33841  31.8   6.6 
26.98/27.10	c N  27.1  27.9  2942  93.6 18511 46757 31001 33841  35.8   7.9 
34.18/34.22	c +  34.2  26.7  2942  93.6 18511 57970 25254 37225  37.7   6.9 
34.18/34.23	c N  34.2  26.7  2942  93.6 18511 57977 25261 37225  33.9   6.9 
37.48/37.59	c s  37.6  26.3  2930  93.8 18384 62432 29709 37225  33.6   8.0 
37.48/37.59	c 
37.48/37.59	c  seconds     variables   original    learned     agility
37.48/37.59	c         level        used      conflicts    limit          MB
37.48/37.59	c 
37.58/37.68	c N  37.7  26.3  2924  94.6 18384 62563 29836 37225  36.7   8.0 
37.78/37.83	c N  37.8  26.3  2924  94.6 18384 62865 30138 37225  37.4   8.1 
38.18/38.22	c N  38.2  26.3  2924  94.6 18384 63668 30940 37225  36.4   8.3 
39.38/39.48	c N  39.5  26.3  2924  94.6 18384 65671 32934 37225  32.9   8.7 
39.98/40.03	c s  40.0  26.2  2924  94.6 18354 66480 33741 37225  38.6   8.9 
42.78/42.85	c N  42.8  26.3  2924  94.6 18354 70482 19067 37225  35.0   4.9 
49.17/49.24	c N  49.2  25.8  2924  96.5 18354 81696 30272 37225  31.9   7.5 
52.17/52.23	c +  52.2  25.6  2924  96.5 18354 87042 35610 40947  35.6   8.8 
64.27/64.34	c N  64.3  24.8  2924  96.5 18354 107e3 32635 40947  32.9   7.9 
80.87/80.95	c +  80.9  24.3  2924  96.5 18354 130e3 32790 45041  37.7   7.7 
104.95/105.00	c N 105.0  24.1  2924  96.5 18354 165e3 39977 45041  37.1   9.3 
111.05/111.13	c s 111.1  24.0  2923  96.5 18343 168e3 43857 45041  30.4  10.0 
111.05/111.17	c N 111.1  24.1  2923  96.5 18343 169e3 43958 45041  35.0  10.0 
111.15/111.29	c N 111.3  24.1  2923  96.5 18343 169e3 44263 45041  32.6  10.1 
111.65/111.70	c N 111.7  24.1  2923  96.5 18343 170e3 45065 45041  37.4  10.3 
112.75/112.83	c N 112.8  24.0  2923  96.5 18343 172e3 24452 45041  37.7   5.2 
115.75/115.80	c N 115.8  23.9  2923  96.5 18343 176e3 29261 45041  33.7   6.1 
125.35/125.47	c N 125.4  23.7  2923  96.5 18343 188e3 40470 45041  31.6   8.6 
132.64/132.70	c + 132.7  23.5  2923  96.5 18343 196e3 22016 49545  35.4   5.4 
147.25/147.38	c N 147.3  23.3  2923  96.5 18343 213e3 39761 49545  33.2   9.3 
194.93/195.09	c N 195.0  22.4  2923  96.5 18343 271e3 37325 49545  33.4   7.9 
202.72/202.86	c s 202.8  22.2  2912  96.5 18223 279e3 45456 49545  35.5   9.5 
202.72/202.86	c 
202.72/202.86	c  seconds     variables   original    learned     agility
202.72/202.86	c         level        used      conflicts    limit          MB
202.72/202.86	c 
202.82/202.96	c N 202.9  22.2  2908  96.5 18223 279e3 45568 49545  30.6   9.5 
203.02/203.18	c N 203.1  22.2  2908  96.5 18223 280e3 45871 49545  32.7   9.5 
203.62/203.75	c N 203.7  22.2  2908  96.5 18223 280e3 46676 49545  32.4   9.7 
205.12/205.23	c N 205.2  22.2  2908  96.5 18223 282e3 48684 49545  30.6  10.1 
205.32/205.44	c s 205.4  22.2  2908  96.5 18203 283e3 48861 49545  33.1  10.1 
208.82/208.90	c N 208.8  22.2  2908  96.5 18203 287e3 23994 49545  36.2   4.9 
213.92/214.08	c + 214.0  22.1  2908  96.5 18203 294e3 30491 54499  31.8   6.0 
218.01/218.11	c N 218.0  22.0  2908  96.5 18203 298e3 35218 54499  30.3   6.8 
242.22/242.34	c N 242.3  21.8  2908  96.5 18203 324e3 25524 54499  33.2   5.3 
262.61/262.72	c s 262.6  21.6  2895  96.5 18069 347e3 48352 54499  28.5   9.9 
262.71/262.83	c N 262.7  21.6  2895  96.5 18069 347e3 48452 54499  34.0  10.0 
263.01/263.12	c N 263.0  21.6  2895  96.5 18069 347e3 48753 54499  36.1  10.0 
263.91/264.03	c N 264.0  21.6  2895  96.5 18069 348e3 49556 54499  35.7  10.2 
266.01/266.12	c N 266.0  21.6  2895  96.5 18069 350e3 51567 54499  36.0  10.6 
270.60/270.72	c N 270.6  21.6  2895  96.5 18069 355e3 23431 54499  37.2   4.8 
279.70/279.80	c N 279.7  21.5  2895  96.5 18069 366e3 34648 54499  31.8   6.8 
302.40/302.59	c N 302.5  21.4  2895  96.5 18069 392e3 26273 54499  32.0   5.2 
340.08/340.25	c + 340.1  21.3  2895  96.5 18069 441e3 41855 59948  32.2   8.1 
343.58/343.70	c s 343.6  21.4  2894  96.5 18058 446e3 46574 59948  35.7   9.0 
343.58/343.78	c N 343.7  21.4  2894  96.5 18058 446e3 46674 59948  36.8   9.0 
343.78/343.95	c N 343.8  21.4  2894  96.5 18058 446e3 46980 59948  37.1   9.1 
344.28/344.42	c N 344.3  21.4  2894  96.5 18058 447e3 47782 59948  35.5   9.4 
344.28/344.42	c 
344.28/344.42	c  seconds     variables   original    learned     agility
344.28/344.42	c         level        used      conflicts    limit          MB
344.28/344.42	c 
345.48/345.69	c N 345.6  21.4  2894  96.5 18058 449e3 49784 59948  30.9   9.9 
349.17/349.37	c N 349.3  21.4  2894  96.5 18058 454e3 54600 59948  37.4  11.1 
358.07/358.27	c N 358.2  21.4  2894  96.5 18058 465e3 26061 59948  37.6   6.2 
382.96/383.15	c N 383.0  21.4  2894  96.5 18058 490e3 51710 59948  32.0  11.7 
435.75/435.92	c N 435.8  21.3  2894  96.5 18058 548e3 31889 59948  31.3   6.2 
541.21/541.47	c + 541.3  21.1  2894  96.5 18058 662e3 30832 65942  38.7   6.1 
552.41/552.67	c N 552.5  21.1  2894  96.5 18058 676e3 45569 65942  36.3   9.0 
802.12/802.47	c N 802.2  20.1  2894  97.1 18058 958e3 62985 65942  33.4  12.9 
828.81/829.11	c + 828.8  20.0  2894  97.1 18058 993e3 51832 72536  35.1  10.1 
1049.34/1049.75	c s 105e1  19.5  2883  97.1 17922 122e4 42383 72536  35.9   8.8 
1049.44/1049.85	c N 105e1  19.5  2881  97.3 17922 123e4 42483 72536  34.2   8.9 
1049.74/1050.14	c N 105e1  19.5  2881  97.3 17922 123e4 42785 72536  38.1   8.9 
1050.44/1050.82	c N 105e1  19.5  2881  97.3 17922 123e4 43587 72536  32.1   9.1 
1051.94/1052.39	c N 105e1  19.5  2881  97.3 17922 123e4 45591 72536  32.5   9.4 
1052.73/1053.13	c s 105e1  19.5  2881  97.9 17912 123e4 46588 72536  37.8   9.6 
1055.43/1055.87	c N 106e1  19.5  2881  97.9 17912 123e4 50402 72536  41.0  10.4 
1064.13/1064.59	c N 106e1  19.5  2881  97.9 17912 124e4 61626 72536  38.9  12.9 
1085.23/1085.64	c N 109e1  19.4  2881  97.9 17912 127e4 38121 72536  40.0   8.4 
1135.51/1135.96	c N 114e1  19.3  2881  97.9 17912 133e4 47339 72536  39.0   9.7 

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731548-1240771885/watcher-1731548-1240771885 -o /tmp/evaluation-result-1731548-1240771885/solver-1731548-1240771885 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1731548-1240771885.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.03 3/64 27251
/proc/meminfo: memFree=1761264/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=1068 CPUtime=0
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 105221740 1093632 159 1992294400 134512640 135137933 4294956224 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 267 160 56 152 0 113 0

[startup+0.0516891 s]
/proc/loadavg: 0.99 1.00 1.03 3/64 27251
/proc/meminfo: memFree=1761264/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=1768 CPUtime=0.04
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 356 0 0 0 4 0 0 0 18 0 1 0 105221740 1810432 341 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 442 341 69 152 0 288 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1768

[startup+0.101697 s]
/proc/loadavg: 0.99 1.00 1.03 3/64 27251
/proc/meminfo: memFree=1761264/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=1900 CPUtime=0.09
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 369 0 0 0 9 0 0 0 18 0 1 0 105221740 1945600 354 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 475 354 69 152 0 321 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.301731 s]
/proc/loadavg: 0.99 1.00 1.03 3/64 27251
/proc/meminfo: memFree=1761264/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=2032 CPUtime=0.29
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 408 0 0 0 29 0 0 0 19 0 1 0 105221740 2080768 393 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 508 393 69 152 0 354 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701802 s]
/proc/loadavg: 0.99 1.00 1.03 3/64 27251
/proc/meminfo: memFree=1761264/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=2164 CPUtime=0.69
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 439 0 0 0 69 0 0 0 22 0 1 0 105221740 2215936 424 1992294400 134512640 135137933 4294956224 18446744073709551615 134549038 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 541 424 69 152 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50194 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 27252
/proc/meminfo: memFree=1759784/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=2428 CPUtime=1.49
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 512 0 0 0 149 0 0 0 25 0 1 0 105221740 2486272 497 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 607 497 69 152 0 453 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2428

[startup+3.10122 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 27252
/proc/meminfo: memFree=1759144/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=3228 CPUtime=3.09
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 711 0 0 0 309 0 0 0 25 0 1 0 105221740 3305472 696 1992294400 134512640 135137933 4294956224 18446744073709551615 134554525 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 807 696 69 152 0 653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3228

[startup+6.30179 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 27252
/proc/meminfo: memFree=1757608/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=4548 CPUtime=6.29
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 1051 0 0 0 629 0 0 0 25 0 1 0 105221740 4657152 1036 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 1137 1036 69 152 0 983 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4548

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 1.03 2/65 27252
/proc/meminfo: memFree=1754792/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=7188 CPUtime=12.69
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 1683 0 0 0 1268 1 0 0 25 0 1 0 105221740 7360512 1668 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 1797 1668 69 152 0 1643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7188

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 27252
/proc/meminfo: memFree=1752872/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=8792 CPUtime=25.49
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 2104 0 0 0 2547 2 0 0 25 0 1 0 105221740 9003008 2088 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 2198 2088 69 152 0 2044 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8792

[startup+51.1017 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 27252
/proc/meminfo: memFree=1750760/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=11160 CPUtime=51.07
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 2636 0 0 0 5105 2 0 0 25 0 1 0 105221740 11427840 2619 1992294400 134512640 135137933 4294956224 18446744073709551615 134547446 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 2790 2619 69 152 0 2636 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11160

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.02 2/65 27252
/proc/meminfo: memFree=1749608/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=12216 CPUtime=102.26
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 2909 0 0 0 10223 3 0 0 25 0 1 0 105221740 12509184 2892 1992294400 134512640 135137933 4294956224 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3054 2892 69 152 0 2900 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12216

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/65 27252
/proc/meminfo: memFree=1748840/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=12876 CPUtime=162.24
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3077 0 0 0 16220 4 0 0 25 0 1 0 105221740 13185024 3060 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3219 3060 69 152 0 3065 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12876

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 27252
/proc/meminfo: memFree=1748776/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=12876 CPUtime=222.21
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3077 0 0 0 22217 4 0 0 25 0 1 0 105221740 13185024 3060 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3219 3060 69 152 0 3065 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12876

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 27252
/proc/meminfo: memFree=1748712/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=12876 CPUtime=282.2
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3087 0 0 0 28215 5 0 0 25 0 1 0 105221740 13185024 3070 1992294400 134512640 135137933 4294956224 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3219 3070 69 152 0 3065 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12876

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 27252
/proc/meminfo: memFree=1748648/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=12876 CPUtime=342.18
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3087 0 0 0 34213 5 0 0 25 0 1 0 105221740 13185024 3070 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3219 3070 69 152 0 3065 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12876

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 27252
/proc/meminfo: memFree=1746344/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=15120 CPUtime=402.16
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3662 0 0 0 40210 6 0 0 25 0 1 0 105221740 15482880 3645 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3780 3645 69 152 0 3626 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 15120

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 27252
/proc/meminfo: memFree=1746280/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=15120 CPUtime=462.14
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3662 0 0 0 46208 6 0 0 25 0 1 0 105221740 15482880 3645 1992294400 134512640 135137933 4294956224 18446744073709551615 134548956 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3780 3645 69 152 0 3626 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 15120

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 27252
/proc/meminfo: memFree=1746280/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=15120 CPUtime=522.12
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3662 0 0 0 52206 6 0 0 25 0 1 0 105221740 15482880 3645 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3780 3645 69 152 0 3626 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 15120

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 27258
/proc/meminfo: memFree=1745888/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=15632 CPUtime=582.09
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3674 0 0 0 58203 6 0 0 25 0 1 0 105221740 16007168 3657 1992294400 134512640 135137933 4294956224 18446744073709551615 134522869 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3908 3657 69 152 0 3754 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15632

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 27258
/proc/meminfo: memFree=1745888/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=15632 CPUtime=642.07
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3674 0 0 0 64201 6 0 0 25 0 1 0 105221740 16007168 3657 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3908 3657 69 152 0 3754 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 15632

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 27258
/proc/meminfo: memFree=1745888/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=15632 CPUtime=702.05
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3674 0 0 0 70199 6 0 0 25 0 1 0 105221740 16007168 3657 1992294400 134512640 135137933 4294956224 18446744073709551615 134552076 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3908 3657 69 152 0 3754 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 15632

[startup+762.306 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 27258
/proc/meminfo: memFree=1745888/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=15532 CPUtime=762.03
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3674 0 0 0 76197 6 0 0 25 0 1 0 105221740 15904768 3657 1992294400 134512640 135137933 4294956224 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3883 3657 69 152 0 3729 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 15532

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 27258
/proc/meminfo: memFree=1745888/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=15532 CPUtime=822.02
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3674 0 0 0 82195 7 0 0 25 0 1 0 105221740 15904768 3657 1992294400 134512640 135137933 4294956224 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3883 3657 69 152 0 3729 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 15532

[startup+882.301 s]
/proc/loadavg: 1.23 1.07 1.01 2/65 27258
/proc/meminfo: memFree=1745960/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=15532 CPUtime=881.99
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 3687 0 0 0 88192 7 0 0 25 0 1 0 105221740 15904768 3670 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 3883 3670 69 152 0 3729 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 15532

[startup+942.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/65 27258
/proc/meminfo: memFree=1741032/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=20680 CPUtime=941.97
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 4946 0 0 0 94189 8 0 0 25 0 1 0 105221740 21176320 4929 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 5170 4929 69 152 0 5016 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 20680

[startup+1002.3 s]
/proc/loadavg: 1.05 1.05 1.01 2/65 27258
/proc/meminfo: memFree=1740968/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=20680 CPUtime=1001.95
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 4946 0 0 0 100187 8 0 0 25 0 1 0 105221740 21176320 4929 1992294400 134512640 135137933 4294956224 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 5170 4929 69 152 0 5016 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 20680

[startup+1062.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 27258
/proc/meminfo: memFree=1740904/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=20680 CPUtime=1061.93
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 4946 0 0 0 106185 8 0 0 25 0 1 0 105221740 21176320 4929 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 5170 4929 69 152 0 5016 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 20680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 27258
/proc/meminfo: memFree=1740904/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=20680 CPUtime=1121.91
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 4946 0 0 0 112183 8 0 0 25 0 1 0 105221740 21176320 4929 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 5170 4929 69 152 0 5016 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 20680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27258
/proc/meminfo: memFree=1740840/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=20680 CPUtime=1181.89
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 4946 0 0 0 118181 8 0 0 25 0 1 0 105221740 21176320 4929 1992294400 134512640 135137933 4294956224 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 5170 4929 69 152 0 5016 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 20680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27258
/proc/meminfo: memFree=1740840/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=20680 CPUtime=1200.09
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 4946 0 0 0 120001 8 0 0 25 0 1 0 105221740 21176320 4929 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 5170 4929 69 152 0 5016 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 20680

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 27258
/proc/meminfo: memFree=1740840/2055920 swapFree=4181888/4192956
[pid=27251] ppid=27249 vsize=20680 CPUtime=1200.09
/proc/27251/stat : 27251 (picosat) R 27249 27251 26966 0 -1 4194304 4946 0 0 0 120001 8 0 0 25 0 1 0 105221740 21176320 4929 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27251/statm: 5170 4929 69 152 0 5016 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 20680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.092985
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 20680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4946
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= 2
involuntary context switches= 1949

runsolver used 0.885865 second user time and 2.52062 second system time

The end

Launcher Data

Begin job on node18 at 2009-04-26 20:51:25
IDJOB=1731548
IDBENCH=24754
IDSOLVER=506
FILE ID=node18/1731548-1240771885
PBS_JOBID= 9187181
Free space on /tmp= 66148 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731548-1240771885/watcher-1731548-1240771885 -o /tmp/evaluation-result-1731548-1240771885/solver-1731548-1240771885 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1731548-1240771885.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4bdea1a05617ff95eaeaf981037754e7
RANDOM SEED=207487690

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.280
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.280
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1761680 kB
Buffers:         37068 kB
Cached:         196096 kB
SwapCached:       4972 kB
Active:          71760 kB
Inactive:       169388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761680 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          14052 kB
Slab:            39092 kB
Committed_AS:   440396 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66144 MiB
End job on node18 at 2009-04-26 21:11:27