Trace number 3274499

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_507.cnf
MD5SUM0c4fc551e2fe598a8074df6204d87f7d
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 clauses34289
Sum of the clauses size152236
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2337
Number of clauses of size 331448
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52504

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:    34289                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.79/0.86	c ============================[ Search Statistics ]==============================
0.79/0.86	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.86	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.86	c ===============================================================================
0.79/0.86	c |         0 |     254    34289   152236 |    11429        0    nan |  0.000 % |
0.79/0.86	c |       101 |     254    34289   152236 |    12572      101     22 |  0.003 % |
0.79/0.87	c |       251 |     253    34289   152236 |    13829      250     22 |  0.397 % |
0.79/0.88	c |       476 |     253    34289   152236 |    15212      475     23 |  0.397 % |
0.89/0.90	c |       816 |     253    34289   152236 |    16734      815     22 |  0.397 % |
0.89/0.92	c |      1322 |     253    34289   152236 |    18407     1321     22 |  0.398 % |
0.89/0.96	c |      2082 |     253    34289   152236 |    20248     2081     22 |  0.397 % |
1.00/1.02	c |      3222 |     253    34289   152236 |    22273     3221     22 |  0.397 % |
1.10/1.11	c |      4931 |     253    34289   152236 |    24500     4930     22 |  0.397 % |
1.19/1.26	c |      7494 |     253    34036   151730 |    26950     7493     21 |  0.397 % |
1.49/1.50	c |     11338 |     253    34036   151730 |    29645    11337     21 |  0.397 % |
1.89/1.91	c |     17105 |     253    34036   151730 |    32610    17104     21 |  0.398 % |
2.49/2.57	c |     25754 |     253    34036   151730 |    35871    25753     21 |  0.397 % |
3.59/3.66	c |     38728 |     253    34036   151730 |    39458    14570     22 |  0.397 % |
5.29/5.32	c |     58189 |     253    34036   151730 |    43404    34031     22 |  0.397 % |
8.19/8.23	c |     87381 |     253    34036   151730 |    47744    32657     20 |  0.398 % |
12.69/12.71	c |    131170 |     253    34036   151730 |    52519    41653     20 |  0.397 % |
19.09/19.13	c |    196854 |     253    34036   151730 |    57770    27776     20 |  0.397 % |
29.09/29.15	c |    295381 |     253    34036   151730 |    63548    36863     21 |  0.397 % |
45.59/45.68	c |    443171 |     253    34036   151730 |    69902    35438     19 |  0.398 % |
70.09/70.15	c |    664854 |     253    34036   151730 |    76893    34985     19 |  0.400 % |
110.20/110.23	c |    997379 |     253    34036   151730 |    84582    59474     19 |  0.398 % |
175.60/175.63	c |   1496167 |     253    34036   151730 |    93040    74949     19 |  0.400 % |
276.00/276.09	c |   2244349 |     253    34036   151730 |   102344    53951     18 |  0.400 % |
429.40/429.48	c |   3366623 |     253    34036   151730 |   112579    52122     19 |  0.403 % |
678.30/678.32	c |   5050034 |     253    34036   151730 |   123837    91509     19 |  0.405 % |
1079.61/1079.67	c |   7575150 |     252    33550   150274 |   136220    65344     19 |  0.795 % |

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-3274499-1303603588/watcher-3274499-1303603588 -o /tmp/evaluation-result-3274499-1303603588/solver-3274499-1303603588 -C 2400 -W 1300 -M 7680 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-3274499-1303603588.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: 3.98 3.97 3.75 5/187 13138
/proc/meminfo: memFree=18328816/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=2288 CPUtime=0 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 423 0 0 0 0 0 0 0 25 0 1 0 471958472 2342912 379 33554432000 134512640 135048876 4287078864 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 572 379 50 131 0 439 0

[startup+0.068082 s]
/proc/loadavg: 3.98 3.97 3.75 5/187 13138
/proc/meminfo: memFree=18328816/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=4292 CPUtime=0.06 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 912 0 0 0 6 0 0 0 25 0 1 0 471958472 4395008 868 33554432000 134512640 135048876 4287078864 18446744073709551615 134529677 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 1073 868 62 131 0 940 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4292

[startup+0.101076 s]
/proc/loadavg: 3.98 3.97 3.75 5/187 13138
/proc/meminfo: memFree=18328816/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=4292 CPUtime=0.09 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 912 0 0 0 9 0 0 0 25 0 1 0 471958472 4395008 868 33554432000 134512640 135048876 4287078864 18446744073709551615 134529709 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 1073 868 62 131 0 940 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4292

[startup+0.301037 s]
/proc/loadavg: 3.98 3.97 3.75 5/187 13138
/proc/meminfo: memFree=18328816/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=4292 CPUtime=0.29 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 912 0 0 0 29 0 0 0 25 0 1 0 471958472 4395008 868 33554432000 134512640 135048876 4287078864 18446744073709551615 134529671 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 1073 868 62 131 0 940 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4292

[startup+0.70097 s]
/proc/loadavg: 3.98 3.97 3.75 5/187 13138
/proc/meminfo: memFree=18328816/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=4492 CPUtime=0.69 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 945 0 0 0 69 0 0 0 25 0 1 0 471958472 4599808 901 33554432000 134512640 135048876 4287078864 18446744073709551615 134529412 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 1123 901 62 131 0 990 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4492

[startup+1.50083 s]
/proc/loadavg: 3.98 3.97 3.75 5/188 13139
/proc/meminfo: memFree=18320004/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=4708 CPUtime=1.49 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 1133 0 0 0 149 0 0 0 25 0 1 0 471958472 4820992 997 33554432000 134512640 135048876 4287078864 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 1177 997 66 131 0 1044 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4708

[startup+3.10055 s]
/proc/loadavg: 3.98 3.97 3.75 5/188 13139
/proc/meminfo: memFree=18314424/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=7204 CPUtime=3.09 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 1753 0 0 0 309 0 0 0 25 0 1 0 471958472 7376896 1617 33554432000 134512640 135048876 4287078864 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 1801 1617 66 131 0 1668 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7204

[startup+6.301 s]
/proc/loadavg: 3.98 3.97 3.75 5/188 13139
/proc/meminfo: memFree=18301640/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=8744 CPUtime=6.29 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 2123 0 0 0 629 0 0 0 25 0 1 0 471958472 8953856 1987 33554432000 134512640 135048876 4287078864 18446744073709551615 134548030 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 2186 1987 66 131 0 2053 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8744

[startup+12.7009 s]
/proc/loadavg: 3.98 3.97 3.75 5/188 13140
/proc/meminfo: memFree=18282828/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=9288 CPUtime=12.69 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 2252 0 0 0 1269 0 0 0 25 0 1 0 471958472 9510912 2116 33554432000 134512640 135048876 4287078864 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 2322 2116 66 131 0 2189 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9288

[startup+25.5007 s]
/proc/loadavg: 4.06 3.99 3.76 5/188 13140
/proc/meminfo: memFree=18245292/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=10916 CPUtime=25.49 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 2675 0 0 0 2549 0 0 0 25 0 1 0 471958472 11177984 2539 33554432000 134512640 135048876 4287078864 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 2729 2539 66 131 0 2596 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10916

[startup+51.1002 s]
/proc/loadavg: 4.04 3.99 3.76 5/188 13140
/proc/meminfo: memFree=18172936/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=12572 CPUtime=51.09 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 3054 0 0 0 5109 0 0 0 25 0 1 0 471958472 12873728 2918 33554432000 134512640 135048876 4287078864 18446744073709551615 134546901 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 3143 2918 66 131 0 3010 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12572

[startup+102.306 s]
/proc/loadavg: 4.01 3.99 3.77 5/188 13142
/proc/meminfo: memFree=18074048/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=14444 CPUtime=102.3 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 3507 0 0 0 10229 1 0 0 25 0 1 0 471958472 14790656 3371 33554432000 134512640 135048876 4287078864 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 3611 3371 66 131 0 3478 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14444

[startup+162.301 s]
/proc/loadavg: 4.00 3.99 3.79 5/188 13144
/proc/meminfo: memFree=17962136/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=15936 CPUtime=162.3 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 3863 0 0 0 16229 1 0 0 25 0 1 0 471958472 16318464 3727 33554432000 134512640 135048876 4287078864 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 3984 3727 66 131 0 3851 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 15936

[startup+222.301 s]
/proc/loadavg: 4.08 4.01 3.80 5/188 13145
/proc/meminfo: memFree=17885732/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=17992 CPUtime=222.3 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 4316 0 0 0 22229 1 0 0 25 0 1 0 471958472 18423808 4180 33554432000 134512640 135048876 4287078864 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 4498 4180 66 131 0 4365 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 17992

[startup+282.301 s]
/proc/loadavg: 4.08 4.02 3.82 5/188 13146
/proc/meminfo: memFree=17814552/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=18684 CPUtime=282.3 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 4466 0 0 0 28229 1 0 0 25 0 1 0 471958472 19132416 4330 33554432000 134512640 135048876 4287078864 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 4671 4330 66 131 0 4538 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 18684

[startup+342.301 s]
/proc/loadavg: 4.03 4.01 3.83 5/188 13148
/proc/meminfo: memFree=17755136/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=19980 CPUtime=342.3 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 4804 0 0 0 34229 1 0 0 25 0 1 0 471958472 20459520 4668 33554432000 134512640 135048876 4287078864 18446744073709551615 134545993 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 4995 4668 66 131 0 4862 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19980

[startup+402.3 s]
/proc/loadavg: 4.01 4.00 3.83 5/188 13150
/proc/meminfo: memFree=17712972/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=20484 CPUtime=402.3 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 4908 0 0 0 40229 1 0 0 25 0 1 0 471958472 20975616 4772 33554432000 134512640 135048876 4287078864 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 5121 4772 66 131 0 4988 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20484

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.84 5/188 13152
/proc/meminfo: memFree=17652080/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=21356 CPUtime=462.3 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 5137 0 0 0 46229 1 0 0 25 0 1 0 471958472 21868544 5001 33554432000 134512640 135048876 4287078864 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 5339 5001 66 131 0 5206 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 21356

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.84 5/188 13153
/proc/meminfo: memFree=17605204/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=21988 CPUtime=522.3 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 5266 0 0 0 52229 1 0 0 25 0 1 0 471958472 22515712 5130 33554432000 134512640 135048876 4287078864 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 5497 5130 66 131 0 5364 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 21988

[startup+582.301 s]
/proc/loadavg: 4.05 4.01 3.85 5/188 13155
/proc/meminfo: memFree=17537744/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=22868 CPUtime=582.3 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 5483 0 0 0 58229 1 0 0 25 0 1 0 471958472 23416832 5347 33554432000 134512640 135048876 4287078864 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 5717 5347 66 131 0 5584 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 22868

[startup+642.301 s]
/proc/loadavg: 4.02 4.01 3.86 5/188 13156
/proc/meminfo: memFree=17493720/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=23408 CPUtime=642.31 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 5627 0 0 0 64230 1 0 0 25 0 1 0 471958472 23969792 5491 33554432000 134512640 135048876 4287078864 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 5852 5491 66 131 0 5719 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 23408

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/188 13158
/proc/meminfo: memFree=17462084/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=23756 CPUtime=702.3 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 5720 0 0 0 70229 1 0 0 25 0 1 0 471958472 24326144 5576 33554432000 134512640 135048876 4287078864 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 5939 5576 66 131 0 5806 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 23756

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.87 5/188 13160
/proc/meminfo: memFree=17418928/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=24060 CPUtime=762.31 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 5776 0 0 0 76230 1 0 0 25 0 1 0 471958472 24637440 5632 33554432000 134512640 135048876 4287078864 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 6015 5632 66 131 0 5882 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 24060

[startup+822.3 s]
/proc/loadavg: 4.04 4.01 3.88 5/188 13161
/proc/meminfo: memFree=17355800/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=25152 CPUtime=822.31 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 5974 0 0 0 82230 1 0 0 25 0 1 0 471958472 25755648 5830 33554432000 134512640 135048876 4287078864 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 6288 5830 66 131 0 6155 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 25152

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 3.89 5/188 13163
/proc/meminfo: memFree=17321944/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=25724 CPUtime=882.31 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 6119 0 0 0 88230 1 0 0 25 0 1 0 471958472 26341376 5975 33554432000 134512640 135048876 4287078864 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 6431 5975 66 131 0 6298 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 25724

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.89 6/188 13164
/proc/meminfo: memFree=17285104/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=25724 CPUtime=942.31 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 6138 0 0 0 94230 1 0 0 25 0 1 0 471958472 26341376 5994 33554432000 134512640 135048876 4287078864 18446744073709551615 134546820 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 6431 5994 66 131 0 6298 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 25724

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/188 13166
/proc/meminfo: memFree=17242068/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=26184 CPUtime=1002.31 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 6237 0 0 0 100230 1 0 0 25 0 1 0 471958472 26812416 6093 33554432000 134512640 135048876 4287078864 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 6546 6093 66 131 0 6413 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 26184

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 13168
/proc/meminfo: memFree=17203872/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=26512 CPUtime=1062.31 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 6309 0 0 0 106230 1 0 0 25 0 1 0 471958472 27148288 6165 33554432000 134512640 135048876 4287078864 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 6628 6165 66 131 0 6495 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 26512

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 13169
/proc/meminfo: memFree=17163076/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=27448 CPUtime=1122.31 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 6535 0 0 0 112230 1 0 0 25 0 1 0 471958472 28106752 6391 33554432000 134512640 135048876 4287078864 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 6862 6391 66 131 0 6729 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 27448

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 13170
/proc/meminfo: memFree=17129592/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=27916 CPUtime=1182.31 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 6625 0 0 0 118230 1 0 0 25 0 1 0 471958472 28585984 6481 33554432000 134512640 135048876 4287078864 18446744073709551615 134546913 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 6979 6481 66 131 0 6846 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 27916

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 3.91 5/188 13172
/proc/meminfo: memFree=17096472/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=28344 CPUtime=1242.31 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 6711 0 0 0 124230 1 0 0 25 0 1 0 471958472 29024256 6567 33554432000 134512640 135048876 4287078864 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 7086 6567 66 131 0 6953 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 28344



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.16 3.81 3.85 2/170 13228
/proc/meminfo: memFree=18542004/32951132 swapFree=67111528/67111528
[pid=13138] ppid=13136 vsize=28720 CPUtime=1300.02 cores=5,7
/proc/13138/stat : 13138 (minisat_noasser) R 13136 13138 12714 0 -1 4202496 6827 0 0 0 130001 1 0 0 25 0 1 0 471958472 29409280 6683 33554432000 134512640 135048876 4287078864 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 5 0 0 0
/proc/13138/statm: 7180 6683 66 131 0 7047 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 28720

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): 0.019996
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 28720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6827
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= 15864

runsolver used 2.03669 second user time and 5.05023 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-24 02:06:28
IDJOB=3274499
IDBENCH=83269
IDSOLVER=1676
FILE ID=node131/3274499-1303603588
RUNJOBID= node131-1303603567-13071
PBS_JOBID= 13150611
Free space on /tmp= 71972 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_507.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3274499-1303603588/watcher-3274499-1303603588 -o /tmp/evaluation-result-3274499-1303603588/solver-3274499-1303603588 -C 2400 -W 1300 -M 7680 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-3274499-1303603588.cnf

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

MD5SUM BENCH= 0c4fc551e2fe598a8074df6204d87f7d
RANDOM SEED=949633972

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      18328964 kB
Buffers:        994980 kB
Cached:       12838576 kB
SwapCached:          0 kB
Active:        4514924 kB
Inactive:      9593688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      18328964 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           35980 kB
Writeback:           0 kB
AnonPages:      274544 kB
Mapped:          15972 kB
Slab:           451124 kB
PageTables:       5608 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   459136 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72004 MiB
End job on node131 at 2011-04-24 02:28:10