Trace number 3274511

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_506.cnf
MD5SUM3c65ff80757b12edd41f8ee6da874877
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark89.0965
Satisfiable
(Un)Satisfiability was proved
Number of variables253
Number of clauses34386
Sum of the clauses size155873
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 284
Number of clauses of size 331656
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52646

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:  253                                                  |
0.00/0.00	c |  Number of clauses:    34386                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.79/0.82	c ============================[ Search Statistics ]==============================
0.79/0.82	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.82	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.82	c ===============================================================================
0.79/0.82	c |         0 |     253    34386   155873 |    11462        0    nan |  0.000 % |
0.79/0.82	c |       100 |     253    34386   155873 |    12608      100     25 |  0.002 % |
0.79/0.83	c |       250 |     253    34386   155873 |    13869      250     25 |  0.003 % |
0.79/0.84	c |       475 |     253    34386   155873 |    15255      475     26 |  0.005 % |
0.79/0.86	c |       812 |     253    34386   155873 |    16781      812     26 |  0.003 % |
0.79/0.88	c |      1318 |     253    34386   155873 |    18459     1318     25 |  0.003 % |
0.89/0.92	c |      2077 |     253    34386   155873 |    20305     2077     25 |  0.003 % |
0.89/0.98	c |      3216 |     253    34386   155873 |    22336     3216     24 |  0.003 % |
0.99/1.07	c |      4924 |     253    34386   155873 |    24569     4924     25 |  0.003 % |
1.20/1.21	c |      7486 |     253    34386   155873 |    27026     7486     25 |  0.005 % |
1.39/1.45	c |     11331 |     253    34386   155873 |    29729    11331     25 |  0.003 % |
1.79/1.85	c |     17097 |     253    34386   155873 |    32702    17097     24 |  0.003 % |
2.49/2.51	c |     25746 |     253    34386   155873 |    35972    25746     24 |  0.003 % |
3.59/3.64	c |     38721 |     253    34386   155873 |    39569    14362     24 |  0.003 % |
5.19/5.22	c |     58183 |     253    34386   155873 |    43526    33824     23 |  0.003 % |
7.80/7.86	c |     87375 |     253    34386   155873 |    47879    31914     24 |  0.003 % |
11.89/11.92	c |    131164 |     253    34386   155873 |    52667    40023     24 |  0.003 % |
18.49/18.59	c |    196848 |     253    34386   155873 |    57934    25882     23 |  0.003 % |
28.99/29.01	c |    295374 |     253    34386   155873 |    63727    36510     22 |  0.003 % |
45.49/45.57	c |    443163 |     253    34386   155873 |    70100    36207     21 |  0.003 % |
71.69/71.77	c |    664848 |     253    34386   155873 |    77110    34408     22 |  0.003 % |
113.79/113.80	c |    997374 |     253    34386   155873 |    84821    55303     21 |  0.003 % |
179.69/179.75	c |   1496162 |     253    34386   155873 |    93303    65459     21 |  0.003 % |
283.99/284.02	c |   2244344 |     253    34386   155873 |   102634    29449     21 |  0.005 % |
447.30/447.37	c |   3366618 |     253    34386   155873 |   112897    15218     21 |  0.008 % |
705.11/705.13	c |   5050031 |     253    34386   155873 |   124187    48668     20 |  0.013 % |
1087.91/1087.94	c |   7575148 |     253    34386   155873 |   136606    86499     21 |  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-3274511-1303603677/watcher-3274511-1303603677 -o /tmp/evaluation-result-3274511-1303603677/solver-3274511-1303603677 -C 2400 -W 1300 -M 7680 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3274511-1303603677.cnf 

running on 2 cores: 5,7

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: 3.72 3.24 3.18 4/189 2294
/proc/meminfo: memFree=13895936/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=2284 CPUtime=0 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 421 0 0 0 0 0 0 0 25 0 1 0 471966446 2338816 378 33554432000 134512640 135048876 4292394784 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 571 379 50 131 0 438 0

[startup+0.1053 s]
/proc/loadavg: 3.72 3.24 3.18 4/189 2294
/proc/meminfo: memFree=13895936/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=4288 CPUtime=0.1 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 927 0 0 0 10 0 0 0 25 0 1 0 471966446 4390912 884 33554432000 134512640 135048876 4292394784 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 1072 884 62 131 0 939 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4288

[startup+0.200284 s]
/proc/loadavg: 3.72 3.24 3.18 4/189 2294
/proc/meminfo: memFree=13895936/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=4288 CPUtime=0.19 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 927 0 0 0 19 0 0 0 25 0 1 0 471966446 4390912 884 33554432000 134512640 135048876 4292394784 18446744073709551615 134529671 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 1072 884 62 131 0 939 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4288

[startup+0.300267 s]
/proc/loadavg: 3.72 3.24 3.18 4/189 2294
/proc/meminfo: memFree=13895936/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=4288 CPUtime=0.29 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 927 0 0 0 29 0 0 0 25 0 1 0 471966446 4390912 884 33554432000 134512640 135048876 4292394784 18446744073709551615 134529703 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 1072 884 62 131 0 939 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4288

[startup+0.700199 s]
/proc/loadavg: 3.72 3.24 3.18 4/189 2294
/proc/meminfo: memFree=13895936/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=4488 CPUtime=0.69 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 961 0 0 0 69 0 0 0 25 0 1 0 471966446 4595712 918 33554432000 134512640 135048876 4292394784 18446744073709551615 134529671 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 1122 918 62 131 0 989 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4488

[startup+1.50107 s]
/proc/loadavg: 3.75 3.25 3.19 5/190 2295
/proc/meminfo: memFree=13891968/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=5036 CPUtime=1.49 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 1237 0 0 0 149 0 0 0 25 0 1 0 471966446 5156864 1074 33554432000 134512640 135048876 4292394784 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 1259 1074 66 131 0 1126 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5036

[startup+3.1008 s]
/proc/loadavg: 3.75 3.25 3.19 5/190 2295
/proc/meminfo: memFree=13889860/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=7672 CPUtime=3.09 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 1883 0 0 0 309 0 0 0 25 0 1 0 471966446 7856128 1720 33554432000 134512640 135048876 4292394784 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 1918 1720 66 131 0 1785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7672

[startup+6.30026 s]
/proc/loadavg: 3.75 3.25 3.19 5/190 2295
/proc/meminfo: memFree=13887720/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=9076 CPUtime=6.29 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 2238 0 0 0 629 0 0 0 25 0 1 0 471966446 9293824 2075 33554432000 134512640 135048876 4292394784 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 2269 2075 66 131 0 2136 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9076

[startup+12.7002 s]
/proc/loadavg: 3.78 3.28 3.19 5/190 2295
/proc/meminfo: memFree=13885116/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=10172 CPUtime=12.69 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 2494 0 0 0 1269 0 0 0 25 0 1 0 471966446 10416128 2331 33554432000 134512640 135048876 4292394784 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 2543 2331 66 131 0 2410 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10172

[startup+25.501 s]
/proc/loadavg: 3.82 3.30 3.20 5/190 2296
/proc/meminfo: memFree=13882028/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=11516 CPUtime=25.49 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 2843 0 0 0 2549 0 0 0 25 0 1 0 471966446 11792384 2680 33554432000 134512640 135048876 4292394784 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 2879 2680 66 131 0 2746 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11516

[startup+51.1007 s]
/proc/loadavg: 3.88 3.36 3.22 5/190 2297
/proc/meminfo: memFree=13877896/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=13568 CPUtime=51.09 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 3312 0 0 0 5109 0 0 0 25 0 1 0 471966446 13893632 3149 33554432000 134512640 135048876 4292394784 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 3392 3149 66 131 0 3259 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13568

[startup+102.301 s]
/proc/loadavg: 3.95 3.46 3.26 5/190 2298
/proc/meminfo: memFree=13872176/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=15432 CPUtime=102.29 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 3758 0 0 0 10229 0 0 0 25 0 1 0 471966446 15802368 3595 33554432000 134512640 135048876 4292394784 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 3858 3595 66 131 0 3725 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 15432

[startup+162.301 s]
/proc/loadavg: 3.98 3.56 3.31 5/190 2326
/proc/meminfo: memFree=13866972/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=17432 CPUtime=162.29 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 4234 0 0 0 16229 0 0 0 25 0 1 0 471966446 17850368 4071 33554432000 134512640 135048876 4292394784 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 4358 4071 66 131 0 4225 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 17432

[startup+222.307 s]
/proc/loadavg: 3.99 3.64 3.35 5/190 2328
/proc/meminfo: memFree=13862128/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=19040 CPUtime=222.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 4604 0 0 0 22230 0 0 0 25 0 1 0 471966446 19496960 4441 33554432000 134512640 135048876 4292394784 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 4760 4441 66 131 0 4627 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 19040

[startup+282.301 s]
/proc/loadavg: 3.99 3.70 3.39 5/190 2330
/proc/meminfo: memFree=13857524/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=19668 CPUtime=282.29 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 4746 0 0 0 28229 0 0 0 25 0 1 0 471966446 20140032 4583 33554432000 134512640 135048876 4292394784 18446744073709551615 134545962 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 4917 4583 66 131 0 4784 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 19668

[startup+342.301 s]
/proc/loadavg: 3.99 3.75 3.42 5/190 2331
/proc/meminfo: memFree=13854036/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=21100 CPUtime=342.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 5087 0 0 0 34229 1 0 0 25 0 1 0 471966446 21606400 4924 33554432000 134512640 135048876 4292394784 18446744073709551615 134552816 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 5275 4924 66 131 0 5142 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 21100

[startup+402.301 s]
/proc/loadavg: 3.99 3.79 3.46 5/190 2333
/proc/meminfo: memFree=13852160/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=21928 CPUtime=402.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 5251 0 0 0 40229 1 0 0 25 0 1 0 471966446 22454272 5088 33554432000 134512640 135048876 4292394784 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 5482 5088 66 131 0 5349 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 21928

[startup+462.301 s]
/proc/loadavg: 3.99 3.83 3.49 5/190 2334
/proc/meminfo: memFree=13848668/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=23028 CPUtime=462.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 5527 0 0 0 46229 1 0 0 25 0 1 0 471966446 23580672 5364 33554432000 134512640 135048876 4292394784 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 5757 5364 66 131 0 5624 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 23028

[startup+522.3 s]
/proc/loadavg: 3.99 3.86 3.51 5/190 2336
/proc/meminfo: memFree=13847036/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=23180 CPUtime=522.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 5576 0 0 0 52229 1 0 0 25 0 1 0 471966446 23736320 5413 33554432000 134512640 135048876 4292394784 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 5795 5413 66 131 0 5662 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 23180

[startup+582.3 s]
/proc/loadavg: 3.99 3.88 3.54 5/190 2338
/proc/meminfo: memFree=13845036/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=23800 CPUtime=582.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 5706 0 0 0 58229 1 0 0 25 0 1 0 471966446 24371200 5543 33554432000 134512640 135048876 4292394784 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 5950 5543 66 131 0 5817 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 23800

[startup+642.3 s]
/proc/loadavg: 3.99 3.90 3.57 5/190 2339
/proc/meminfo: memFree=13843156/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=24248 CPUtime=642.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 5809 0 0 0 64229 1 0 0 25 0 1 0 471966446 24829952 5646 33554432000 134512640 135048876 4292394784 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 6062 5646 66 131 0 5929 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 24248

[startup+702.3 s]
/proc/loadavg: 3.99 3.91 3.59 5/190 2341
/proc/meminfo: memFree=13841272/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=24924 CPUtime=702.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 5949 0 0 0 70229 1 0 0 25 0 1 0 471966446 25522176 5786 33554432000 134512640 135048876 4292394784 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 6231 5786 66 131 0 6098 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 24924

[startup+762.301 s]
/proc/loadavg: 3.99 3.93 3.61 5/190 2342
/proc/meminfo: memFree=13838160/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=26464 CPUtime=762.31 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 6321 0 0 0 76230 1 0 0 25 0 1 0 471966446 27099136 6158 33554432000 134512640 135048876 4292394784 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 6616 6158 66 131 0 6483 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 26464

[startup+822.301 s]
/proc/loadavg: 3.99 3.94 3.64 5/190 2344
/proc/meminfo: memFree=13837156/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=26848 CPUtime=822.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 6416 0 0 0 82229 1 0 0 25 0 1 0 471966446 27492352 6253 33554432000 134512640 135048876 4292394784 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 6712 6253 66 131 0 6579 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 26848

[startup+882.307 s]
/proc/loadavg: 3.99 3.95 3.66 5/190 2346
/proc/meminfo: memFree=13835412/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=27264 CPUtime=882.31 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 6497 0 0 0 88230 1 0 0 25 0 1 0 471966446 27918336 6334 33554432000 134512640 135048876 4292394784 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 6816 6334 66 131 0 6683 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 27264

[startup+942.301 s]
/proc/loadavg: 4.11 3.98 3.68 5/190 2347
/proc/meminfo: memFree=13833908/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=27460 CPUtime=942.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 6555 0 0 0 94229 1 0 0 25 0 1 0 471966446 28119040 6392 33554432000 134512640 135048876 4292394784 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 6865 6392 66 131 0 6732 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 27460

[startup+1002.3 s]
/proc/loadavg: 4.04 3.98 3.70 5/190 2349
/proc/meminfo: memFree=13833144/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=27676 CPUtime=1002.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 6605 0 0 0 100229 1 0 0 25 0 1 0 471966446 28340224 6442 33554432000 134512640 135048876 4292394784 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 6919 6442 66 131 0 6786 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 27676

[startup+1062.3 s]
/proc/loadavg: 4.01 3.98 3.72 5/190 2350
/proc/meminfo: memFree=13832144/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=28000 CPUtime=1062.31 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 6670 0 0 0 106230 1 0 0 25 0 1 0 471966446 28672000 6507 33554432000 134512640 135048876 4292394784 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 7000 6507 66 131 0 6867 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 28000

[startup+1122.3 s]
/proc/loadavg: 4.00 3.98 3.73 4/185 2370
/proc/meminfo: memFree=13848280/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=29624 CPUtime=1122.3 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 7084 0 0 0 112229 1 0 0 25 0 1 0 471966446 30334976 6921 33554432000 134512640 135048876 4292394784 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 7406 6921 66 131 0 7273 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 29624

[startup+1182.3 s]
/proc/loadavg: 3.41 3.82 3.69 4/184 2372
/proc/meminfo: memFree=13847572/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=30032 CPUtime=1182.31 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 7190 0 0 0 118230 1 0 0 25 0 1 0 471966446 30752768 7027 33554432000 134512640 135048876 4292394784 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 7508 7027 66 131 0 7375 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 30032

[startup+1242.3 s]
/proc/loadavg: 2.62 3.53 3.60 3/178 2391
/proc/meminfo: memFree=13874248/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=30256 CPUtime=1242.31 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 7243 0 0 0 124230 1 0 0 25 0 1 0 471966446 30982144 7080 33554432000 134512640 135048876 4292394784 18446744073709551615 134546931 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 7564 7080 66 131 0 7431 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 30256



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.85 3.17 3.47 2/172 2411
/proc/meminfo: memFree=13906044/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=30500 CPUtime=1300.01 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 7301 0 0 0 130000 1 0 0 25 0 1 0 471966446 31232000 7138 33554432000 134512640 135048876 4292394784 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 7625 7138 66 131 0 7492 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 30500

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

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

[startup+1300 s]
/proc/loadavg: 1.85 3.17 3.47 2/172 2411
/proc/meminfo: memFree=13906044/32950928 swapFree=67111528/67111528
[pid=2294] ppid=2292 vsize=30500 CPUtime=1300.01 cores=5,7
/proc/2294/stat : 2294 (minisat_noasser) R 2292 2294 1669 0 -1 4202496 7301 0 0 0 130000 1 0 0 25 0 1 0 471966446 31232000 7138 33554432000 134512640 135048876 4292394784 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/2294/statm: 7625 7138 66 131 0 7492 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 30500

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): 0.021996
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 30500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7301
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= 1947

runsolver used 2.13068 second user time and 4.88626 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-24 02:07:57
IDJOB=3274511
IDBENCH=83280
IDSOLVER=1676
FILE ID=node126/3274511-1303603677
RUNJOBID= node126-1303603577-2161
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_506.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3274511-1303603677/watcher-3274511-1303603677 -o /tmp/evaluation-result-3274511-1303603677/solver-3274511-1303603677 -C 2400 -W 1300 -M 7680 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3274511-1303603677.cnf

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

MD5SUM BENCH= 3c65ff80757b12edd41f8ee6da874877
RANDOM SEED=1235546159

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:      13896092 kB
Buffers:       1986088 kB
Cached:       16398496 kB
SwapCached:          0 kB
Active:        7693924 kB
Inactive:     10789224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13896092 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2420 kB
Writeback:           0 kB
AnonPages:       98256 kB
Mapped:          15776 kB
Slab:           507524 kB
PageTables:       4836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   284532 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= 71388 MiB
End job on node126 at 2011-04-24 02:29:40