Trace number 3274508

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) 1300.03 1300.01

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_508.cnf
MD5SUMb891f70c80006fb02dca40f266c0cec1
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 variables254
Number of clauses34661
Sum of the clauses size157137
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 285
Number of clauses of size 331908
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52668

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:  254                                                  |
0.00/0.00	c |  Number of clauses:    34661                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.79/0.83	c ============================[ Search Statistics ]==============================
0.79/0.83	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.83	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.83	c ===============================================================================
0.79/0.83	c |         0 |     254    34661   157137 |    11553        0    nan |  0.000 % |
0.79/0.83	c |       101 |     254    34661   157137 |    12709      101     22 |  0.003 % |
0.79/0.84	c |       251 |     254    34661   157137 |    13979      251     23 |  0.003 % |
0.79/0.85	c |       476 |     254    34661   157137 |    15377      476     25 |  0.005 % |
0.79/0.87	c |       813 |     254    34661   157137 |    16915      813     24 |  0.003 % |
0.79/0.89	c |      1319 |     254    34661   157137 |    18607     1319     25 |  0.003 % |
0.89/0.93	c |      2078 |     254    34661   157137 |    20468     2078     26 |  0.005 % |
0.89/0.99	c |      3218 |     254    34661   157137 |    22514     3218     25 |  0.005 % |
1.00/1.08	c |      4926 |     254    34661   157137 |    24766     4926     25 |  0.003 % |
1.19/1.22	c |      7488 |     254    34661   157137 |    27242     7488     25 |  0.005 % |
1.39/1.47	c |     11332 |     254    34661   157137 |    29967    11332     24 |  0.003 % |
1.79/1.86	c |     17099 |     254    34661   157137 |    32963    17099     24 |  0.003 % |
2.49/2.52	c |     25748 |     254    34661   157137 |    36260    25748     25 |  0.005 % |
3.59/3.65	c |     38725 |     254    34661   157137 |    39886    13961     24 |  0.003 % |
5.19/5.24	c |     58186 |     254    34661   157137 |    43875    33422     24 |  0.003 % |
7.89/7.92	c |     87379 |     254    34661   157137 |    48262    30589     26 |  0.005 % |
12.00/12.07	c |    131169 |     254    34661   157137 |    53088    38399     23 |  0.003 % |
18.59/18.60	c |    196853 |     254    34661   157137 |    58397    23506     21 |  0.005 % |
28.89/28.91	c |    295379 |     254    34661   157137 |    64237    33162     22 |  0.005 % |
45.29/45.33	c |    443168 |     254    34661   157137 |    70661    31209     23 |  0.003 % |
71.89/71.95	c |    664851 |     254    34661   157137 |    77727    28741     22 |  0.005 % |
113.30/113.31	c |    997376 |     254    34661   157137 |    85500    43809     22 |  0.005 % |
179.09/179.12	c |   1496164 |     254    34661   157137 |    94050    45997     22 |  0.003 % |
280.19/280.29	c |   2244346 |     254    34661   157137 |   103455    81115     22 |  0.005 % |
440.20/440.27	c |   3366620 |     254    34661   157137 |   113800    57774     22 |  0.003 % |
695.70/695.72	c |   5050031 |     254    34661   157137 |   125180    75024     21 |  0.008 % |
1087.11/1087.11	c |   7575147 |     254    34661   157137 |   137698    89129     20 |  0.006 % |

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-3274508-1303603644/watcher-3274508-1303603644 -o /tmp/evaluation-result-3274508-1303603644/solver-3274508-1303603644 -C 2400 -W 1300 -M 7680 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3274508-1303603644.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: 3.55 3.16 3.16 5/189 2264
/proc/meminfo: memFree=13904424/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=2288 CPUtime=0 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 424 0 0 0 0 0 0 0 25 0 1 0 471963150 2342912 380 33554432000 134512640 135048876 4289836112 18446744073709551615 134530821 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 572 380 50 131 0 439 0

[startup+0.04228 s]
/proc/loadavg: 3.55 3.16 3.16 5/189 2264
/proc/meminfo: memFree=13904424/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=4288 CPUtime=0.03 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 937 0 0 0 3 0 0 0 25 0 1 0 471963150 4390912 893 33554432000 134512640 135048876 4289836112 18446744073709551615 134529378 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 1072 893 62 131 0 939 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4288

[startup+0.10027 s]
/proc/loadavg: 3.55 3.16 3.16 5/189 2264
/proc/meminfo: memFree=13904424/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=4288 CPUtime=0.09 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 937 0 0 0 9 0 0 0 25 0 1 0 471963150 4390912 893 33554432000 134512640 135048876 4289836112 18446744073709551615 134529703 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 1072 893 62 131 0 939 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4288

[startup+0.300236 s]
/proc/loadavg: 3.55 3.16 3.16 5/189 2264
/proc/meminfo: memFree=13904424/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=4288 CPUtime=0.29 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 937 0 0 0 29 0 0 0 25 0 1 0 471963150 4390912 893 33554432000 134512640 135048876 4289836112 18446744073709551615 134529881 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 1072 893 62 131 0 939 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4288

[startup+0.700169 s]
/proc/loadavg: 3.55 3.16 3.16 5/189 2264
/proc/meminfo: memFree=13904424/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=4488 CPUtime=0.69 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 971 0 0 0 69 0 0 0 25 0 1 0 471963150 4595712 927 33554432000 134512640 135048876 4289836112 18446744073709551615 134529677 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 1122 927 62 131 0 989 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4488

[startup+1.50104 s]
/proc/loadavg: 3.55 3.16 3.16 5/190 2265
/proc/meminfo: memFree=13900808/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=4928 CPUtime=1.49 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 1235 0 0 0 149 0 0 0 25 0 1 0 471963150 5046272 1068 33554432000 134512640 135048876 4289836112 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 1232 1068 66 131 0 1099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4928

[startup+3.10077 s]
/proc/loadavg: 3.55 3.16 3.16 5/190 2265
/proc/meminfo: memFree=13898576/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=7732 CPUtime=3.09 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 1910 0 0 0 309 0 0 0 25 0 1 0 471963150 7917568 1743 33554432000 134512640 135048876 4289836112 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 1933 1743 66 131 0 1800 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7732

[startup+6.30023 s]
/proc/loadavg: 3.58 3.18 3.16 5/190 2266
/proc/meminfo: memFree=13895972/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=9268 CPUtime=6.29 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 2297 0 0 0 629 0 0 0 25 0 1 0 471963150 9490432 2130 33554432000 134512640 135048876 4289836112 18446744073709551615 134545984 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 2317 2130 66 131 0 2184 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9268

[startup+12.7002 s]
/proc/loadavg: 3.61 3.19 3.16 5/190 2266
/proc/meminfo: memFree=13893116/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=10348 CPUtime=12.69 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 2547 0 0 0 1269 0 0 0 25 0 1 0 471963150 10596352 2380 33554432000 134512640 135048876 4289836112 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 2587 2380 66 131 0 2454 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10348

[startup+25.501 s]
/proc/loadavg: 3.70 3.23 3.18 5/190 2266
/proc/meminfo: memFree=13890516/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=11556 CPUtime=25.49 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 2869 0 0 0 2549 0 0 0 25 0 1 0 471963150 11833344 2702 33554432000 134512640 135048876 4289836112 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 2889 2702 66 131 0 2756 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11556

[startup+51.1007 s]
/proc/loadavg: 3.80 3.29 3.20 5/190 2295
/proc/meminfo: memFree=13883264/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=13780 CPUtime=51.09 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 3400 0 0 0 5109 0 0 0 25 0 1 0 471963150 14110720 3233 33554432000 134512640 135048876 4289836112 18446744073709551615 134547121 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 3445 3233 66 131 0 3312 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13780

[startup+102.307 s]
/proc/loadavg: 3.91 3.40 3.24 5/190 2297
/proc/meminfo: memFree=13875788/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=15776 CPUtime=102.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 3862 0 0 0 10230 0 0 0 25 0 1 0 471963150 16154624 3695 33554432000 134512640 135048876 4289836112 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 3944 3695 66 131 0 3811 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 15776

[startup+162.301 s]
/proc/loadavg: 3.97 3.50 3.28 5/190 2326
/proc/meminfo: memFree=13871016/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=17528 CPUtime=162.29 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 4273 0 0 0 16229 0 0 0 25 0 1 0 471963150 17948672 4106 33554432000 134512640 135048876 4289836112 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 4382 4106 66 131 0 4249 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 17528

[startup+222.301 s]
/proc/loadavg: 3.99 3.59 3.32 5/190 2327
/proc/meminfo: memFree=13864368/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=19228 CPUtime=222.29 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 4649 0 0 0 22229 0 0 0 25 0 1 0 471963150 19689472 4482 33554432000 134512640 135048876 4289836112 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 4807 4482 66 131 0 4674 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 19228

[startup+282.301 s]
/proc/loadavg: 3.99 3.66 3.37 5/190 2329
/proc/meminfo: memFree=13861008/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=19868 CPUtime=282.29 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 4801 0 0 0 28229 0 0 0 25 0 1 0 471963150 20344832 4634 33554432000 134512640 135048876 4289836112 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 4967 4634 66 131 0 4834 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 19868

[startup+342.301 s]
/proc/loadavg: 3.99 3.72 3.40 5/190 2330
/proc/meminfo: memFree=13855912/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=21856 CPUtime=342.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 5280 0 0 0 34229 1 0 0 25 0 1 0 471963150 22380544 5113 33554432000 134512640 135048876 4289836112 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 5464 5113 66 131 0 5331 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 21856

[startup+402.301 s]
/proc/loadavg: 3.99 3.77 3.44 5/190 2332
/proc/meminfo: memFree=13852792/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=22504 CPUtime=402.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 5423 0 0 0 40229 1 0 0 25 0 1 0 471963150 23044096 5256 33554432000 134512640 135048876 4289836112 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 5626 5256 66 131 0 5493 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 22504

[startup+462.301 s]
/proc/loadavg: 3.99 3.81 3.47 5/190 2334
/proc/meminfo: memFree=13851040/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=23064 CPUtime=462.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 5576 0 0 0 46229 1 0 0 25 0 1 0 471963150 23617536 5409 33554432000 134512640 135048876 4289836112 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 5766 5409 66 131 0 5633 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 23064

[startup+522.3 s]
/proc/loadavg: 3.99 3.84 3.50 5/190 2335
/proc/meminfo: memFree=13848288/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=23812 CPUtime=522.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 5758 0 0 0 52229 1 0 0 25 0 1 0 471963150 24383488 5591 33554432000 134512640 135048876 4289836112 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 5953 5591 66 131 0 5820 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 23812

[startup+582.3 s]
/proc/loadavg: 3.99 3.87 3.53 5/190 2337
/proc/meminfo: memFree=13845920/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=24308 CPUtime=582.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 5881 0 0 0 58229 1 0 0 25 0 1 0 471963150 24891392 5714 33554432000 134512640 135048876 4289836112 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 6077 5714 66 131 0 5944 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 24308

[startup+642.3 s]
/proc/loadavg: 3.99 3.89 3.55 5/190 2338
/proc/meminfo: memFree=13844412/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=24736 CPUtime=642.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 5956 0 0 0 64229 1 0 0 25 0 1 0 471963150 25329664 5789 33554432000 134512640 135048876 4289836112 18446744073709551615 134546878 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 6184 5789 66 131 0 6051 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 24736

[startup+702.3 s]
/proc/loadavg: 3.99 3.91 3.58 5/190 2340
/proc/meminfo: memFree=13842528/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=25064 CPUtime=702.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 6053 0 0 0 70229 1 0 0 25 0 1 0 471963150 25665536 5886 33554432000 134512640 135048876 4289836112 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 6266 5886 66 131 0 6133 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 25064

[startup+762.307 s]
/proc/loadavg: 3.99 3.92 3.60 5/190 2342
/proc/meminfo: memFree=13839784/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=26040 CPUtime=762.31 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 6290 0 0 0 76230 1 0 0 25 0 1 0 471963150 26664960 6123 33554432000 134512640 135048876 4289836112 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 6510 6123 66 131 0 6377 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 26040

[startup+822.301 s]
/proc/loadavg: 3.99 3.93 3.62 5/190 2343
/proc/meminfo: memFree=13837788/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=26460 CPUtime=822.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 6389 0 0 0 82229 1 0 0 25 0 1 0 471963150 27095040 6222 33554432000 134512640 135048876 4289836112 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 6615 6222 66 131 0 6482 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 26460

[startup+882.301 s]
/proc/loadavg: 3.99 3.94 3.65 5/190 2345
/proc/meminfo: memFree=13836656/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=26788 CPUtime=882.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 6475 0 0 0 88229 1 0 0 25 0 1 0 471963150 27430912 6308 33554432000 134512640 135048876 4289836112 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 6697 6308 66 131 0 6564 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 26788

[startup+942.301 s]
/proc/loadavg: 3.99 3.95 3.66 5/190 2346
/proc/meminfo: memFree=13834912/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=27132 CPUtime=942.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 6529 0 0 0 94229 1 0 0 25 0 1 0 471963150 27783168 6362 33554432000 134512640 135048876 4289836112 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 6783 6362 66 131 0 6650 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 27132

[startup+1002.3 s]
/proc/loadavg: 4.07 3.98 3.69 5/190 2348
/proc/meminfo: memFree=13833528/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=27652 CPUtime=1002.3 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 6649 0 0 0 100229 1 0 0 25 0 1 0 471963150 28315648 6482 33554432000 134512640 135048876 4289836112 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 6913 6482 66 131 0 6780 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 27652

[startup+1062.3 s]
/proc/loadavg: 4.02 3.98 3.71 5/190 2350
/proc/meminfo: memFree=13832400/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=27864 CPUtime=1062.31 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 6695 0 0 0 106230 1 0 0 25 0 1 0 471963150 28532736 6528 33554432000 134512640 135048876 4289836112 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 6966 6528 66 131 0 6833 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 27864

[startup+1122.3 s]
/proc/loadavg: 4.01 3.98 3.73 5/190 2351
/proc/meminfo: memFree=13830776/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=28928 CPUtime=1122.31 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 7008 0 0 0 112230 1 0 0 25 0 1 0 471963150 29622272 6841 33554432000 134512640 135048876 4289836112 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 7232 6841 66 131 0 7099 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 28928

[startup+1182.3 s]
/proc/loadavg: 3.73 3.92 3.72 4/184 2371
/proc/meminfo: memFree=13848584/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=29540 CPUtime=1182.31 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 7134 0 0 0 118230 1 0 0 25 0 1 0 471963150 30248960 6967 33554432000 134512640 135048876 4289836112 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 7385 6967 66 131 0 7252 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 29540

[startup+1242.3 s]
/proc/loadavg: 3.11 3.72 3.66 3/178 2390
/proc/meminfo: memFree=13874504/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=29824 CPUtime=1242.31 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 7184 0 0 0 124230 1 0 0 25 0 1 0 471963150 30539776 7017 33554432000 134512640 135048876 4289836112 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 7456 7017 66 131 0 7323 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 29824



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.41 3.40 3.55 3/178 2392
/proc/meminfo: memFree=13873996/32950928 swapFree=67111528/67111528
[pid=2264] ppid=2262 vsize=30260 CPUtime=1300.01 cores=1,3
/proc/2264/stat : 2264 (minisat_noasser) R 2262 2264 1669 0 -1 4202496 7292 0 0 0 130000 1 0 0 25 0 1 0 471963150 30986240 7125 33554432000 134512640 135048876 4289836112 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/2264/statm: 7565 7125 66 131 0 7432 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 30260

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): 1300.03
CPU user time (s): 1300.01
CPU system time (s): 0.018997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 30260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
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= 7292
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= 4
involuntary context switches= 3907

runsolver used 2.13667 second user time and 4.91325 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-24 02:07:25
IDJOB=3274508
IDBENCH=83275
IDSOLVER=1676
FILE ID=node126/3274508-1303603644
RUNJOBID= node126-1303603577-2160
PBS_JOBID= 13150616
Free space on /tmp= 71384 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_508.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3274508-1303603644/watcher-3274508-1303603644 -o /tmp/evaluation-result-3274508-1303603644/solver-3274508-1303603644 -C 2400 -W 1300 -M 7680 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3274508-1303603644.cnf

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

MD5SUM BENCH= b891f70c80006fb02dca40f266c0cec1
RANDOM SEED=1222914270

node126.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		: 2666.783
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	: 5333.56
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		: 2666.783
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	: 5332.75
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.74
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		: 2666.783
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	: 5332.80
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		: 2666.783
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		: 2666.783
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13904572 kB
Buffers:       1986076 kB
Cached:       16398136 kB
SwapCached:          0 kB
Active:        7685428 kB
Inactive:     10789376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13904572 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2468 kB
Writeback:           0 kB
AnonPages:       90136 kB
Mapped:          15776 kB
Slab:           507492 kB
PageTables:       4832 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   277284 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= 71384 MiB
End job on node126 at 2011-04-24 02:29:07