Trace number 424920

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, and are wall clock time (not CPU 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
minisat SAT 2007? (TO) 5000.1 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
MD5SUMca23c03e62584abdedb2b20d52898b44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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:  650                                                  |
0.00/0.00	c |  Number of clauses:    2769                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     636     2756     8343 |      918        0    nan |  0.000 % |
0.00/0.01	c |       100 |     636     2756     8343 |     1010      100     27 |  0.000 % |
0.00/0.01	c |       252 |     636     2756     8343 |     1111      252     27 |  0.000 % |
0.00/0.02	c |       477 |     636     2756     8343 |     1222      477     27 |  0.000 % |
0.00/0.04	c |       815 |     636     2756     8343 |     1345      815     26 |  0.000 % |
0.00/0.06	c |      1322 |     636     2756     8343 |     1479     1322     26 |  0.000 % |
0.10/0.10	c |      2083 |     636     2756     8343 |     1627     1312     25 |  0.000 % |
0.10/0.16	c |      3222 |     636     2756     8343 |     1790     1614     25 |  0.000 % |
0.20/0.26	c |      4931 |     636     2756     8343 |     1969     1471     24 |  0.000 % |
0.40/0.40	c |      7494 |     636     2756     8343 |     2166     2003     24 |  0.000 % |
0.60/0.62	c |     11340 |     636     2756     8343 |     2382     1407     24 |  0.000 % |
0.90/0.97	c |     17112 |     636     2756     8343 |     2621     2282     27 |  0.000 % |
1.50/1.51	c |     25762 |     636     2756     8343 |     2883     1518     22 |  0.000 % |
2.30/2.37	c |     38737 |     636     2756     8343 |     3171     2670     25 |  0.000 % |
3.69/3.74	c |     58198 |     636     2756     8343 |     3488     2698     25 |  0.000 % |
5.69/5.78	c |     87390 |     636     2756     8343 |     3837     3405     26 |  0.000 % |
8.89/8.99	c |    131179 |     636     2756     8343 |     4221     2227     25 |  0.000 % |
13.89/13.99	c |    196865 |     636     2756     8343 |     4643     3561     27 |  0.000 % |
21.79/21.82	c |    295391 |     636     2756     8343 |     5107     3231     26 |  0.000 % |
33.99/34.01	c |    443181 |     636     2756     8343 |     5618     3663     25 |  0.000 % |
53.08/53.19	c |    664866 |     636     2756     8343 |     6180     3379     28 |  0.000 % |
82.77/82.80	c |    997392 |     636     2756     8343 |     6798     4399     27 |  0.000 % |
129.95/130.03	c |   1496180 |     636     2756     8343 |     7478     5085     27 |  0.000 % |
202.94/203.01	c |   2244363 |     636     2756     8343 |     8226     6335     28 |  0.000 % |
321.81/321.90	c |   3366637 |     636     2756     8343 |     9048     4202     27 |  0.000 % |
506.05/506.24	c |   5050049 |     636     2756     8343 |     9953     6028     27 |  0.000 % |
794.99/795.23	c |   7575167 |     636     2756     8343 |    10948     6762     28 |  0.000 % |
1255.55/1256.07	c |  11362842 |     636     2756     8343 |    12043     9619     27 |  0.000 % |
1995.06/1995.74	c |  17044355 |     636     2756     8343 |    13248     9496     30 |  0.000 % |
3152.96/3153.93	c |  25566624 |     636     2756     8343 |    14572     9874     30 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-424920-1177688608 -o ROOT/results/node24/solver-424920-1177688608 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424920-1177688608/minisat_noassertions /tmp/evaluation/424920-1177688608/instance-424920-1177688608.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 28203
/proc/meminfo: memFree=1579912/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=1992 CPUtime=0
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 216778847 2039808 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 498 148 62 130 0 365 0

[startup+0.0708431 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 28203
/proc/meminfo: memFree=1579912/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=2112 CPUtime=0.06
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 198 0 0 0 6 0 0 0 18 0 1 0 216778847 2162688 184 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 528 184 66 130 0 395 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2112

[startup+0.101846 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 28203
/proc/meminfo: memFree=1579912/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=2112 CPUtime=0.1
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 203 0 0 0 10 0 0 0 18 0 1 0 216778847 2162688 189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 528 189 66 130 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.301867 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 28203
/proc/meminfo: memFree=1579912/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=2112 CPUtime=0.3
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 224 0 0 0 30 0 0 0 19 0 1 0 216778847 2162688 210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 528 210 66 130 0 395 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2112

[startup+0.701911 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 28203
/proc/meminfo: memFree=1579912/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=2244 CPUtime=0.7
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 258 0 0 0 70 0 0 0 23 0 1 0 216778847 2297856 244 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520961 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 561 244 66 130 0 428 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2244

[startup+1.502 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 28204
/proc/meminfo: memFree=1579072/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=2376 CPUtime=1.5
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 280 0 0 0 150 0 0 0 25 0 1 0 216778847 2433024 266 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 594 266 66 130 0 461 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2376

[startup+3.10117 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 28204
/proc/meminfo: memFree=1578816/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=2640 CPUtime=3.09
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 216778847 2703360 316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 660 316 66 130 0 527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30152 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 28204
/proc/meminfo: memFree=1578432/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=2904 CPUtime=6.29
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 398 0 0 0 629 0 0 0 25 0 1 0 216778847 2973696 384 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552359 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 726 384 66 130 0 593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2904

[startup+12.7012 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 28204
/proc/meminfo: memFree=1578048/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=3036 CPUtime=12.69
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 456 0 0 0 1269 0 0 0 25 0 1 0 216778847 3108864 442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 759 442 66 130 0 626 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3036

[startup+25.5016 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 28204
/proc/meminfo: memFree=1577728/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=3432 CPUtime=25.49
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 549 0 0 0 2549 0 0 0 25 0 1 0 216778847 3514368 535 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553095 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 858 535 66 130 0 725 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3432

[startup+51.1014 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 28204
/proc/meminfo: memFree=1577280/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=3960 CPUtime=51.08
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 666 0 0 0 5108 0 0 0 25 0 1 0 216778847 4055040 652 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 990 652 66 130 0 857 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3960

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 28204
/proc/meminfo: memFree=1576576/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=4496 CPUtime=102.27
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 821 0 0 0 10227 0 0 0 25 0 1 0 216778847 4603904 807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1124 807 66 130 0 991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4496

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 28204
/proc/meminfo: memFree=1576064/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=5032 CPUtime=162.25
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 944 0 0 0 16224 1 0 0 25 0 1 0 216778847 5152768 930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1258 930 66 130 0 1125 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5032

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 28204
/proc/meminfo: memFree=1575488/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=5552 CPUtime=222.23
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 1076 0 0 0 22222 1 0 0 25 0 1 0 216778847 5685248 1062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1388 1062 66 130 0 1255 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5552

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28204
/proc/meminfo: memFree=1575168/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=5960 CPUtime=282.22
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 1161 0 0 0 28220 2 0 0 25 0 1 0 216778847 6103040 1147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1490 1147 66 130 0 1357 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5960

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28204
/proc/meminfo: memFree=1574720/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=6368 CPUtime=342.2
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 1267 0 0 0 34218 2 0 0 25 0 1 0 216778847 6520832 1253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1592 1253 66 130 0 1459 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6368

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28204
/proc/meminfo: memFree=1574464/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=6640 CPUtime=402.19
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 1336 0 0 0 40216 3 0 0 25 0 1 0 216778847 6799360 1322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1660 1322 66 130 0 1527 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6640

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28204
/proc/meminfo: memFree=1574272/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=6784 CPUtime=462.17
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 1379 0 0 0 46214 3 0 0 25 0 1 0 216778847 6946816 1365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1696 1365 66 130 0 1563 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6784

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28204
/proc/meminfo: memFree=1573952/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=7048 CPUtime=522.16
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 1453 0 0 0 52212 4 0 0 25 0 1 0 216778847 7217152 1439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1762 1439 66 130 0 1629 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7048

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28204
/proc/meminfo: memFree=1573760/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=7316 CPUtime=582.13
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 1508 0 0 0 58209 4 0 0 25 0 1 0 216778847 7491584 1494 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1829 1494 66 130 0 1696 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7316

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 28204
/proc/meminfo: memFree=1573696/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=7448 CPUtime=642.13
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 1530 0 0 0 64208 5 0 0 25 0 1 0 216778847 7626752 1516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 1862 1516 66 130 0 1729 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7448


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568704/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12544 CPUtime=4001.14
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2792 0 0 0 400080 34 0 0 25 0 1 0 216778847 12845056 2778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3136 2778 66 130 0 3003 0
Current children cumulated CPU time (s) 4001.14
Current children cumulated vsize (KiB) 12544

[startup+4062.31 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568640/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12544 CPUtime=4061.12
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2794 0 0 0 406078 34 0 0 25 0 1 0 216778847 12845056 2780 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3136 2780 66 130 0 3003 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 12544

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568576/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12688 CPUtime=4121.11
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2811 0 0 0 412076 35 0 0 25 0 1 0 216778847 12992512 2797 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3172 2797 66 130 0 3039 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 12688

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568576/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12688 CPUtime=4181.09
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2815 0 0 0 418074 35 0 0 25 0 1 0 216778847 12992512 2801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3172 2801 66 130 0 3039 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 12688

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568512/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12688 CPUtime=4241.08
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2815 0 0 0 424072 36 0 0 25 0 1 0 216778847 12992512 2801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3172 2801 66 130 0 3039 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 12688

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568448/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12688 CPUtime=4301.06
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2828 0 0 0 430070 36 0 0 25 0 1 0 216778847 12992512 2814 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3172 2814 66 130 0 3039 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 12688

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568448/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12832 CPUtime=4361.05
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2838 0 0 0 436068 37 0 0 25 0 1 0 216778847 13139968 2824 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3208 2824 66 130 0 3075 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 12832

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568384/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12832 CPUtime=4421.03
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2847 0 0 0 442066 37 0 0 25 0 1 0 216778847 13139968 2833 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3208 2833 66 130 0 3075 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 12832

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568320/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12832 CPUtime=4481.01
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2854 0 0 0 448063 38 0 0 25 0 1 0 216778847 13139968 2840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3208 2840 66 130 0 3075 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 12832

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568320/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12832 CPUtime=4541
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2863 0 0 0 454061 39 0 0 25 0 1 0 216778847 13139968 2849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3208 2849 66 130 0 3075 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 12832

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28404
/proc/meminfo: memFree=1568320/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12968 CPUtime=4600.99
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2870 0 0 0 460060 39 0 0 25 0 1 0 216778847 13279232 2856 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3242 2856 66 130 0 3109 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 12968

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 28476
/proc/meminfo: memFree=1567056/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12968 CPUtime=4660.94
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2873 0 0 0 466054 40 0 0 25 0 1 0 216778847 13279232 2859 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552403 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3242 2859 66 130 0 3109 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 12968

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28602
/proc/meminfo: memFree=1568064/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12968 CPUtime=4720.85
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2884 0 0 0 472045 40 0 0 25 0 1 0 216778847 13279232 2870 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3242 2870 66 130 0 3109 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 12968

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28602
/proc/meminfo: memFree=1568064/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12968 CPUtime=4780.84
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2894 0 0 0 478043 41 0 0 25 0 1 0 216778847 13279232 2880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3242 2880 66 130 0 3109 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 12968

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28602
/proc/meminfo: memFree=1568064/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=12968 CPUtime=4840.82
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2900 0 0 0 484041 41 0 0 25 0 1 0 216778847 13279232 2886 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3242 2886 66 130 0 3109 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 12968

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28602
/proc/meminfo: memFree=1568000/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=13100 CPUtime=4900.81
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2903 0 0 0 490039 42 0 0 25 0 1 0 216778847 13414400 2889 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3275 2889 66 130 0 3142 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 13100

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28602
/proc/meminfo: memFree=1568064/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=13100 CPUtime=4960.79
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2910 0 0 0 496037 42 0 0 25 0 1 0 216778847 13414400 2896 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3275 2896 66 130 0 3142 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 13100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 28602
/proc/meminfo: memFree=1568000/2055920 swapFree=4143384/4192956
[pid=28203] ppid=28201 vsize=13100 CPUtime=5000.08
/proc/28203/stat : 28203 (minisat_noasser) R 28201 28203 28149 0 -1 4194304 2918 0 0 0 499966 42 0 0 25 0 1 0 216778847 13414400 2904 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/28203/statm: 3275 2904 66 130 0 3142 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 13100

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): 5001.61
CPU time (s): 5000.1
CPU user time (s): 4999.67
CPU system time (s): 0.430934
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 13100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.430934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2918
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= 6
involuntary context switches= 101268

runsolver used 3.74943 second user time and 11.1563 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Fri Apr 27 15:43:28 UTC 2007

IDJOB= 424920
IDBENCH= 20009
IDSOLVER= 189
FILE ID= node24/424920-1177688608

PBS_JOBID= 4698667

Free space on /tmp= 66314 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424920-1177688608/minisat_noassertions /tmp/evaluation/424920-1177688608/instance-424920-1177688608.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-424920-1177688608 -o ROOT/results/node24/solver-424920-1177688608 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424920-1177688608/minisat_noassertions /tmp/evaluation/424920-1177688608/instance-424920-1177688608.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ca23c03e62584abdedb2b20d52898b44

RANDOM SEED= 131919046

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1580320 kB
Buffers:         48372 kB
Cached:         340568 kB
SwapCached:      17904 kB
Active:         257388 kB
Inactive:       155324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580320 kB
SwapTotal:     4192956 kB
SwapFree:      4143384 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            48376 kB
Committed_AS:  3824028 kB
PageTables:       1808 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66314 MiB

End job on node24 on Fri Apr 27 17:06:52 UTC 2007