Trace number 3274439

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) 1300.04 1300.01

General information on the benchmark

Namecrafted/skvortsov/battleship/
battleship-17-33-sat.cnf
MD5SUMff3a31481d1bf95f014a91f5192a55fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.038993
Satisfiable
(Un)Satisfiability was proved
Number of variables561
Number of clauses4777
Sum of the clauses size18513
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24488
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5289

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:  561                                                  |
0.00/0.00	c |  Number of clauses:    4777                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     561     4777    18513 |     1592        0    nan |  0.000 % |
0.00/0.02	c |       100 |     561     4777    18513 |     1751      100    238 |  0.000 % |
0.02/0.03	c |       251 |     561     4777    18513 |     1926      251    235 |  0.000 % |
0.02/0.03	c |       476 |     561     4777    18513 |     2119      476    220 |  0.000 % |
0.02/0.04	c |       815 |     561     4777    18513 |     2331      815    207 |  0.000 % |
0.02/0.06	c |      1323 |     561     4777    18513 |     2564     1323    202 |  0.000 % |
0.02/0.09	c |      2085 |     561     4777    18513 |     2820     2085    212 |  0.000 % |
0.09/0.13	c |      3224 |     561     4777    18513 |     3103     3224    214 |  0.000 % |
0.19/0.23	c |      4933 |     561     4777    18513 |     3413     3321    231 |  0.000 % |
0.39/0.40	c |      7497 |     561     4777    18513 |     3754     2067    260 |  0.000 % |
0.59/0.64	c |     11342 |     561     4777    18513 |     4130     3841    242 |  0.000 % |
1.10/1.16	c |     17110 |     561     4777    18513 |     4543     2961    268 |  0.000 % |
1.89/1.99	c |     25759 |     561     4777    18513 |     4997     4403    251 |  0.000 % |
3.20/3.22	c |     38733 |     561     4777    18513 |     5497     4069    246 |  0.000 % |
5.50/5.51	c |     58194 |     561     4777    18513 |     6046     3158    255 |  0.000 % |
9.49/9.58	c |     87386 |     561     4777    18513 |     6651     3900    265 |  0.000 % |
15.09/15.17	c |    131175 |     561     4777    18513 |     7316     5720    267 |  0.000 % |
23.59/23.66	c |    196859 |     561     4777    18513 |     8048     6326    271 |  0.000 % |
38.59/38.63	c |    295385 |     561     4777    18513 |     8853     4454    284 |  0.000 % |
59.79/59.87	c |    443174 |     561     4777    18513 |     9738     8643    283 |  0.000 % |
91.49/91.51	c |    664859 |     561     4777    18513 |    10712     7347    278 |  0.000 % |
150.89/150.91	c |    997386 |     561     4777    18513 |    11783     6339    299 |  0.000 % |
243.29/243.35	c |   1496176 |     561     4777    18513 |    12962     8206    295 |  0.000 % |
365.49/365.59	c |   2244358 |     561     4777    18513 |    14258     7203    274 |  0.000 % |
582.91/582.95	c |   3366633 |     561     4777    18513 |    15684    12805    301 |  0.000 % |
920.31/920.37	c |   5050045 |     561     4777    18513 |    17252    11844    293 |  0.000 % |

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-3274439-1303603251/watcher-3274439-1303603251 -o /tmp/evaluation-result-3274439-1303603251/solver-3274439-1303603251 -C 2400 -W 1300 -M 7680 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3274439-1303603251.cnf 

running on 2 cores: 4,6

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: 1.98 2.79 3.08 5/189 20881
/proc/meminfo: memFree=11806152/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=2008 CPUtime=0 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 226 0 0 0 0 0 0 0 25 0 1 0 550555750 2056192 182 33554432000 134512640 135048876 4292837616 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 502 182 50 131 0 369 0

[startup+0.0299351 s]
/proc/loadavg: 1.98 2.79 3.08 5/189 20881
/proc/meminfo: memFree=11806152/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=2136 CPUtime=0.02 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 273 0 0 0 2 0 0 0 25 0 1 0 550555750 2187264 229 33554432000 134512640 135048876 4292837616 18446744073709551615 134553029 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 534 229 67 131 0 401 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2136

[startup+0.100927 s]
/proc/loadavg: 1.98 2.79 3.08 5/189 20881
/proc/meminfo: memFree=11806152/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=3984 CPUtime=0.09 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 725 0 0 0 9 0 0 0 25 0 1 0 550555750 4079616 681 33554432000 134512640 135048876 4292837616 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 996 681 67 131 0 863 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3984

[startup+0.300886 s]
/proc/loadavg: 1.98 2.79 3.08 5/189 20881
/proc/meminfo: memFree=11806152/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=5716 CPUtime=0.29 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 1158 0 0 0 29 0 0 0 25 0 1 0 550555750 5853184 1114 33554432000 134512640 135048876 4292837616 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 1429 1114 67 131 0 1296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5716

[startup+0.700811 s]
/proc/loadavg: 1.98 2.79 3.08 5/189 20881
/proc/meminfo: memFree=11806152/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=6772 CPUtime=0.69 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 1413 0 0 0 69 0 0 0 25 0 1 0 550555750 6934528 1369 33554432000 134512640 135048876 4292837616 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 1693 1369 67 131 0 1560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6772

[startup+1.50067 s]
/proc/loadavg: 1.98 2.79 3.08 5/190 20882
/proc/meminfo: memFree=11798212/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=7564 CPUtime=1.49 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 1623 0 0 0 149 0 0 0 25 0 1 0 550555750 7745536 1579 33554432000 134512640 135048876 4292837616 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 1891 1579 67 131 0 1758 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7564

[startup+3.10039 s]
/proc/loadavg: 1.98 2.79 3.08 5/190 20882
/proc/meminfo: memFree=11796220/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=8356 CPUtime=3.09 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 1810 0 0 0 309 0 0 0 25 0 1 0 550555750 8556544 1766 33554432000 134512640 135048876 4292837616 18446744073709551615 134548910 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 2089 1766 67 131 0 1956 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8356

[startup+6.30082 s]
/proc/loadavg: 2.14 2.81 3.08 5/190 20882
/proc/meminfo: memFree=11793176/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=10336 CPUtime=6.29 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 2319 0 0 0 629 0 0 0 25 0 1 0 550555750 10584064 2275 33554432000 134512640 135048876 4292837616 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 2584 2275 67 131 0 2451 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10336

[startup+12.7007 s]
/proc/loadavg: 2.29 2.83 3.09 5/190 20972
/proc/meminfo: memFree=11791152/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=11524 CPUtime=12.69 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 2618 0 0 0 1269 0 0 0 25 0 1 0 550555750 11800576 2574 33554432000 134512640 135048876 4292837616 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 2881 2574 67 131 0 2748 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11524

[startup+25.5004 s]
/proc/loadavg: 2.66 2.89 3.10 5/190 20972
/proc/meminfo: memFree=11783444/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=14692 CPUtime=25.49 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 3406 0 0 0 2549 0 0 0 25 0 1 0 550555750 15044608 3362 33554432000 134512640 135048876 4292837616 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 3673 3362 67 131 0 3540 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14692

[startup+51.1009 s]
/proc/loadavg: 3.12 2.98 3.12 5/190 20973
/proc/meminfo: memFree=11778176/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=16672 CPUtime=51.09 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 3889 0 0 0 5109 0 0 0 25 0 1 0 550555750 17072128 3845 33554432000 134512640 135048876 4292837616 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 4168 3845 67 131 0 4035 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16672

[startup+102.307 s]
/proc/loadavg: 3.62 3.13 3.17 5/190 20974
/proc/meminfo: memFree=11768964/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=21228 CPUtime=102.29 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 5035 0 0 0 10229 0 0 0 25 0 1 0 550555750 21737472 4991 33554432000 134512640 135048876 4292837616 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 5307 4991 67 131 0 5174 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21228

[startup+162.301 s]
/proc/loadavg: 3.86 3.29 3.22 5/190 21003
/proc/meminfo: memFree=11765052/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=22728 CPUtime=162.29 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 5458 0 0 0 16229 0 0 0 25 0 1 0 550555750 23273472 5355 33554432000 134512640 135048876 4292837616 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 5682 5355 67 131 0 5549 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 22728

[startup+222.301 s]
/proc/loadavg: 3.95 3.42 3.26 5/190 21004
/proc/meminfo: memFree=11759448/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=24304 CPUtime=222.29 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 5847 0 0 0 22229 0 0 0 25 0 1 0 550555750 24887296 5744 33554432000 134512640 135048876 4292837616 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 6076 5744 67 131 0 5943 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 24304

[startup+282.301 s]
/proc/loadavg: 3.98 3.52 3.31 5/190 21006
/proc/meminfo: memFree=11755088/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=26620 CPUtime=282.29 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 6444 0 0 0 28229 0 0 0 25 0 1 0 550555750 27258880 6341 33554432000 134512640 135048876 4292837616 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 6655 6341 67 131 0 6522 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 26620

[startup+342.3 s]
/proc/loadavg: 3.99 3.60 3.35 5/190 21008
/proc/meminfo: memFree=11752724/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=26976 CPUtime=342.29 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 6534 0 0 0 34229 0 0 0 25 0 1 0 550555750 27623424 6421 33554432000 134512640 135048876 4292837616 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 6744 6421 67 131 0 6611 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 26976

[startup+402.301 s]
/proc/loadavg: 3.99 3.67 3.38 5/190 21009
/proc/meminfo: memFree=11748992/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=29444 CPUtime=402.3 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 7142 0 0 0 40229 1 0 0 25 0 1 0 550555750 30150656 7029 33554432000 134512640 135048876 4292837616 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 7361 7029 67 131 0 7228 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 29444

[startup+462.301 s]
/proc/loadavg: 4.06 3.75 3.42 5/190 21011
/proc/meminfo: memFree=11747612/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=30140 CPUtime=462.3 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 7317 0 0 0 46229 1 0 0 25 0 1 0 550555750 30863360 7204 33554432000 134512640 135048876 4292837616 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 7535 7204 67 131 0 7402 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 30140

[startup+522.3 s]
/proc/loadavg: 4.06 3.80 3.46 5/190 21012
/proc/meminfo: memFree=11746468/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=30680 CPUtime=522.3 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 7487 0 0 0 52229 1 0 0 25 0 1 0 550555750 31416320 7314 33554432000 134512640 135048876 4292837616 18446744073709551615 134553675 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 7670 7314 67 131 0 7537 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 30680

[startup+582.301 s]
/proc/loadavg: 4.08 3.85 3.50 5/190 21014
/proc/meminfo: memFree=11744832/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=30848 CPUtime=582.3 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 7562 0 0 0 58229 1 0 0 25 0 1 0 550555750 31588352 7389 33554432000 134512640 135048876 4292837616 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 7712 7389 67 131 0 7579 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 30848

[startup+642.3 s]
/proc/loadavg: 4.03 3.88 3.53 5/190 21016
/proc/meminfo: memFree=11740600/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=33728 CPUtime=642.31 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 8274 0 0 0 64230 1 0 0 25 0 1 0 550555750 34537472 8101 33554432000 134512640 135048876 4292837616 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 8432 8101 67 131 0 8299 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 33728

[startup+702.301 s]
/proc/loadavg: 4.01 3.90 3.56 5/190 21017
/proc/meminfo: memFree=11738584/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=34440 CPUtime=702.31 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 8480 0 0 0 70230 1 0 0 25 0 1 0 550555750 35266560 8253 33554432000 134512640 135048876 4292837616 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 8610 8253 67 131 0 8477 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 34440

[startup+762.307 s]
/proc/loadavg: 4.00 3.91 3.58 5/190 21019
/proc/meminfo: memFree=11737184/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=34440 CPUtime=762.31 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 8548 0 0 0 76230 1 0 0 25 0 1 0 550555750 35266560 8285 33554432000 134512640 135048876 4292837616 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 8610 8285 67 131 0 8477 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 34440

[startup+822.3 s]
/proc/loadavg: 4.06 3.94 3.61 5/190 21020
/proc/meminfo: memFree=11736904/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=34440 CPUtime=822.31 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 8548 0 0 0 82230 1 0 0 25 0 1 0 550555750 35266560 8285 33554432000 134512640 135048876 4292837616 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 8610 8285 67 131 0 8477 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 34440

[startup+882.301 s]
/proc/loadavg: 4.02 3.95 3.63 5/190 21022
/proc/meminfo: memFree=11735012/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=35736 CPUtime=882.31 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 8886 0 0 0 88230 1 0 0 25 0 1 0 550555750 36593664 8608 33554432000 134512640 135048876 4292837616 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 8934 8608 67 131 0 8801 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 35736

[startup+942.3 s]
/proc/loadavg: 4.01 3.95 3.65 5/190 21024
/proc/meminfo: memFree=11732652/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=37432 CPUtime=942.31 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 9280 0 0 0 94230 1 0 0 25 0 1 0 550555750 38330368 9002 33554432000 134512640 135048876 4292837616 18446744073709551615 134551687 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 9358 9002 67 131 0 9225 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 37432

[startup+1002.3 s]
/proc/loadavg: 4.00 3.96 3.67 5/190 21025
/proc/meminfo: memFree=11731140/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=38108 CPUtime=1002.31 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 9512 0 0 0 100230 1 0 0 25 0 1 0 550555750 39022592 9169 33554432000 134512640 135048876 4292837616 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 9527 9169 67 131 0 9394 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 38108

[startup+1062.3 s]
/proc/loadavg: 4.09 3.99 3.70 5/190 21027
/proc/meminfo: memFree=11728276/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=39336 CPUtime=1062.31 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 9837 0 0 0 106230 1 0 0 25 0 1 0 550555750 40280064 9494 33554432000 134512640 135048876 4292837616 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 9834 9494 67 131 0 9701 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 39336

[startup+1122.3 s]
/proc/loadavg: 4.11 4.01 3.72 5/190 21028
/proc/meminfo: memFree=11727860/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=39056 CPUtime=1122.32 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 9838 0 0 0 112231 1 0 0 25 0 1 0 550555750 39993344 9435 33554432000 134512640 135048876 4292837616 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 9764 9435 67 131 0 9631 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 39056

[startup+1182.3 s]
/proc/loadavg: 4.04 4.00 3.73 5/190 21030
/proc/meminfo: memFree=11726968/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=39168 CPUtime=1182.32 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 9938 0 0 0 118231 1 0 0 25 0 1 0 550555750 40108032 9463 33554432000 134512640 135048876 4292837616 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 9792 9463 67 131 0 9659 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 39168

[startup+1242.3 s]
/proc/loadavg: 4.01 4.00 3.75 5/190 21032
/proc/meminfo: memFree=11725952/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=39388 CPUtime=1242.32 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 10086 0 0 0 124231 1 0 0 25 0 1 0 550555750 40333312 9519 33554432000 134512640 135048876 4292837616 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 9847 9519 67 131 0 9714 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 39388



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.76 4/188 21034
/proc/meminfo: memFree=11733372/32950928 swapFree=67111528/67111528
[pid=20881] ppid=20879 vsize=40632 CPUtime=1300.03 cores=4,6
/proc/20881/stat : 20881 (minisat_noasser) R 20879 20881 20385 0 -1 4202496 10377 0 0 0 130002 1 0 0 25 0 1 0 550555750 41607168 9803 33554432000 134512640 135048876 4292837616 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 4 0 0 0
/proc/20881/statm: 10158 9803 67 131 0 10025 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 40632

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): 1300.04
CPU user time (s): 1300.02
CPU system time (s): 0.015997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 40632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10377
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= 1892

runsolver used 2.31765 second user time and 4.78527 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-24 02:00:51
IDJOB=3274439
IDBENCH=83234
IDSOLVER=1676
FILE ID=node112/3274439-1303603251
RUNJOBID= node112-1303603250-20786
PBS_JOBID= 13150584
Free space on /tmp= 72576 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/skvortsov/battleship/battleship-17-33-sat.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3274439-1303603251/watcher-3274439-1303603251 -o /tmp/evaluation-result-3274439-1303603251/solver-3274439-1303603251 -C 2400 -W 1300 -M 7680 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3274439-1303603251.cnf

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

MD5SUM BENCH= ff3a31481d1bf95f014a91f5192a55fa
RANDOM SEED=235602365

node112.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	: 5332.83
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	: 5332.67
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	: 5332.82
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	: 5261.27
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      11806424 kB
Buffers:       1967052 kB
Cached:       18563644 kB
SwapCached:          0 kB
Active:        9368196 kB
Inactive:     11233448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11806424 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            6344 kB
Writeback:           0 kB
AnonPages:       70560 kB
Mapped:          16048 kB
Slab:           480228 kB
PageTables:       4764 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   257756 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= 72572 MiB
End job on node112 at 2011-04-24 02:22:33