Trace number 422215

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 2007UNSAT 1749.07 1749.74

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1734.2
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    6860                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |     790     4052    13081 |     1350        0    nan |  0.000 % |
0.02/0.03	c |       101 |     790     4052    13081 |     1485      101     17 |  0.000 % |
0.02/0.04	c |       251 |     790     4052    13081 |     1634      251     15 |  0.000 % |
0.02/0.05	c |       477 |     790     4052    13081 |     1797      477     17 |  0.000 % |
0.02/0.07	c |       815 |     790     4052    13081 |     1977      815     18 |  0.000 % |
0.09/0.10	c |      1321 |     790     4052    13081 |     2175     1321     19 |  0.000 % |
0.09/0.15	c |      2080 |     790     4052    13081 |     2392     2080     20 |  0.000 % |
0.19/0.24	c |      3219 |     790     4052    13081 |     2632     1982     21 |  0.000 % |
0.29/0.36	c |      4928 |     790     4052    13081 |     2895     2330     19 |  0.000 % |
0.49/0.57	c |      7490 |     790     4052    13081 |     3184     1932     18 |  0.000 % |
0.89/0.90	c |     11335 |     790     4052    13081 |     3503     2522     21 |  0.000 % |
1.29/1.39	c |     17101 |     790     4052    13081 |     3853     2891     21 |  0.000 % |
2.10/2.17	c |     25753 |     790     4052    13081 |     4238     3632     22 |  0.001 % |
3.30/3.33	c |     38728 |     790     4052    13081 |     4662     3607     21 |  0.000 % |
5.09/5.18	c |     58189 |     790     4052    13081 |     5129     4124     21 |  0.000 % |
7.99/8.01	c |     87381 |     790     4052    13081 |     5642     4716     19 |  0.000 % |
12.49/12.51	c |    131170 |     790     4052    13081 |     6206     5614     21 |  0.000 % |
19.48/19.55	c |    196854 |     790     4052    13081 |     6826     5383     18 |  0.000 % |
30.88/30.97	c |    295381 |     790     4052    13081 |     7509     3739     21 |  0.000 % |
47.47/47.59	c |    443170 |     790     4052    13081 |     8260     7381     23 |  0.000 % |
73.97/74.06	c |    664854 |     790     4052    13081 |     9086     8188     20 |  0.000 % |
115.25/115.37	c |    997379 |     790     4052    13081 |     9995     6202     20 |  0.000 % |
179.72/179.86	c |   1496167 |     790     4052    13081 |    10994     6657     18 |  0.000 % |
281.49/281.63	c |   2244349 |     790     4052    13081 |    12094     7491     21 |  0.000 % |
438.32/438.51	c |   3366623 |     790     4052    13081 |    13303     9842     17 |  0.000 % |
697.62/697.95	c |   5050034 |     790     4052    13081 |    14634     7126     17 |  0.000 % |
1110.77/1111.23	c |   7575150 |     790     4052    13081 |    16097     9362     19 |  0.000 % |
1749.02/1749.73	c ===============================================================================
1749.02/1749.73	c restarts              : 27
1749.02/1749.73	c conflicts             : 11333759       (6480 /sec)
1749.02/1749.73	c decisions             : 13316989       (1.73 % random) (7614 /sec)
1749.02/1749.73	c propagations          : 1293961321     (739862 /sec)
1749.02/1749.73	c conflict literals     : 249926164      (35.31 % deleted)
1749.02/1749.73	c Memory used           : 9.26 MB
1749.02/1749.73	c CPU time              : 1748.92 s
1749.02/1749.73	c 
1749.02/1749.73	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node33/watcher-422215-1177532380 -o ROOT/results/node33/solver-422215-1177532380 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422215-1177532380/minisat_noassertions /tmp/evaluation/422215-1177532380/instance-422215-1177532380.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: 0.92 0.97 0.98 3/77 32398
/proc/meminfo: memFree=1867040/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=1988 CPUtime=0
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 201153504 2035712 168 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 497 168 50 130 0 364 0

[startup+0.030679 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 32398
/proc/meminfo: memFree=1867040/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=2360 CPUtime=0.02
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 298 0 0 0 2 0 0 0 18 0 1 0 201153504 2416640 284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 590 284 63 130 0 457 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2360

[startup+0.101694 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 32398
/proc/meminfo: memFree=1867040/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=2360 CPUtime=0.09
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 301 0 0 0 9 0 0 0 18 0 1 0 201153504 2416640 287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 590 287 66 130 0 457 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301735 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 32398
/proc/meminfo: memFree=1867040/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=2360 CPUtime=0.29
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 305 0 0 0 29 0 0 0 19 0 1 0 201153504 2416640 291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 590 291 66 130 0 457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2360

[startup+0.701817 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 32398
/proc/meminfo: memFree=1867040/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=2492 CPUtime=0.69
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 325 0 0 0 69 0 0 0 22 0 1 0 201153504 2551808 311 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 623 311 66 130 0 490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2492

[startup+1.50198 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1865944/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=2624 CPUtime=1.49
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 367 0 0 0 149 0 0 0 25 0 1 0 201153504 2686976 353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 656 353 66 130 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2624

[startup+3.10131 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1865688/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=2756 CPUtime=3.09
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 395 0 0 0 309 0 0 0 25 0 1 0 201153504 2822144 381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 689 381 66 130 0 556 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2756

[startup+6.30197 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1865376/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=3020 CPUtime=6.29
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 448 0 0 0 629 0 0 0 25 0 1 0 201153504 3092480 434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 755 434 66 130 0 622 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3020

[startup+12.7013 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1865064/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=3152 CPUtime=12.69
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 510 0 0 0 1269 0 0 0 25 0 1 0 201153504 3227648 496 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 788 496 66 130 0 655 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3152

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1864680/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=3680 CPUtime=25.48
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 620 0 0 0 2548 0 0 0 25 0 1 0 201153504 3768320 606 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 920 606 66 130 0 787 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3680

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1864232/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=4108 CPUtime=51.07
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 716 0 0 0 5107 0 0 0 25 0 1 0 201153504 4206592 702 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1027 702 66 130 0 894 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4108

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1863592/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=4652 CPUtime=102.26
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 857 0 0 0 10225 1 0 0 25 0 1 0 201153504 4763648 843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1163 843 66 130 0 1030 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4652

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1863144/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=5048 CPUtime=162.23
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 965 0 0 0 16222 1 0 0 25 0 1 0 201153504 5169152 951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1262 951 66 130 0 1129 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5048

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1862568/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=5576 CPUtime=222.21
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1091 0 0 0 22219 2 0 0 25 0 1 0 201153504 5709824 1077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1394 1077 66 130 0 1261 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5576

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1862440/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=5864 CPUtime=282.18
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1150 0 0 0 28216 2 0 0 25 0 1 0 201153504 6004736 1136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1466 1136 66 130 0 1333 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5864

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1862056/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=6148 CPUtime=342.16
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1229 0 0 0 34213 3 0 0 25 0 1 0 201153504 6295552 1215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1537 1215 66 130 0 1404 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 6148

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1861864/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=6280 CPUtime=402.14
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1268 0 0 0 40211 3 0 0 25 0 1 0 201153504 6430720 1254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1570 1254 66 130 0 1437 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6280

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1861608/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=6544 CPUtime=462.11
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1339 0 0 0 46208 3 0 0 25 0 1 0 201153504 6701056 1325 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1636 1325 66 130 0 1503 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 6544

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1861416/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=6808 CPUtime=522.09
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1410 0 0 0 52205 4 0 0 25 0 1 0 201153504 6971392 1396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1702 1396 66 130 0 1569 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 6808

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1861288/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=6940 CPUtime=582.06
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1444 0 0 0 58202 4 0 0 25 0 1 0 201153504 7106560 1430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1735 1430 66 130 0 1602 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 6940

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1861032/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=7152 CPUtime=642.05
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1487 0 0 0 64200 5 0 0 25 0 1 0 201153504 7323648 1473 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 1788 1473 66 130 0 1655 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 7152


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

/proc/meminfo: memFree=1859880/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=8356 CPUtime=1061.89
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1785 0 0 0 106180 9 0 0 25 0 1 0 201153504 8556544 1771 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2089 1771 66 130 0 1956 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 8356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1859816/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=8488 CPUtime=1121.86
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1815 0 0 0 112177 9 0 0 25 0 1 0 201153504 8691712 1801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2122 1801 66 130 0 1989 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 8488

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1859688/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=8488 CPUtime=1181.84
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1829 0 0 0 118174 10 0 0 25 0 1 0 201153504 8691712 1815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552370 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2122 1815 66 130 0 1989 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 8488

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32399
/proc/meminfo: memFree=1859560/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=8636 CPUtime=1241.82
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1863 0 0 0 124172 10 0 0 25 0 1 0 201153504 8843264 1849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2159 1849 66 130 0 2026 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 8636

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1859368/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=8916 CPUtime=1301.8
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1913 0 0 0 130169 11 0 0 25 0 1 0 201153504 9129984 1899 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2229 1899 66 130 0 2096 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 8916

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1859304/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=8916 CPUtime=1361.77
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1935 0 0 0 136166 11 0 0 25 0 1 0 201153504 9129984 1921 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2229 1921 66 130 0 2096 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 8916

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1859240/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9056 CPUtime=1421.75
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1960 0 0 0 142163 12 0 0 25 0 1 0 201153504 9273344 1946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2264 1946 66 130 0 2131 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 9056

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1859112/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9176 CPUtime=1481.72
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1980 0 0 0 148160 12 0 0 25 0 1 0 201153504 9396224 1966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2294 1966 66 130 0 2161 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 9176

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1859048/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9176 CPUtime=1541.71
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 1998 0 0 0 154158 13 0 0 25 0 1 0 201153504 9396224 1984 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2294 1984 66 130 0 2161 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 9176

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1858984/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9336 CPUtime=1601.68
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 2010 0 0 0 160155 13 0 0 25 0 1 0 201153504 9560064 1996 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2334 1996 66 130 0 2201 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 9336

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1858920/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9336 CPUtime=1661.65
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 2024 0 0 0 166152 13 0 0 25 0 1 0 201153504 9560064 2010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2334 2010 66 130 0 2201 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 9336

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1858856/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9480 CPUtime=1721.63
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 2045 0 0 0 172149 14 0 0 25 0 1 0 201153504 9707520 2031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2370 2031 66 130 0 2237 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 9480

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

[startup+1727.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1858856/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9480 CPUtime=1727.23
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 2046 0 0 0 172709 14 0 0 25 0 1 0 201153504 9707520 2032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2370 2032 66 130 0 2237 0
Current children cumulated CPU time (s) 1727.23
Current children cumulated vsize (KiB) 9480

[startup+1740.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1858856/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9480 CPUtime=1740.03
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 2046 0 0 0 173989 14 0 0 25 0 1 0 201153504 9707520 2032 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2370 2032 66 130 0 2237 0
Current children cumulated CPU time (s) 1740.03
Current children cumulated vsize (KiB) 9480

[startup+1743.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1858792/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9480 CPUtime=1743.22
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 2053 0 0 0 174308 14 0 0 25 0 1 0 201153504 9707520 2039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2370 2039 66 130 0 2237 0
Current children cumulated CPU time (s) 1743.22
Current children cumulated vsize (KiB) 9480

[startup+1747.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1858792/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9480 CPUtime=1746.42
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 2053 0 0 0 174628 14 0 0 25 0 1 0 201153504 9707520 2039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2370 2039 66 130 0 2237 0
Current children cumulated CPU time (s) 1746.42
Current children cumulated vsize (KiB) 9480

[startup+1748.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1858792/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9480 CPUtime=1748.02
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 2053 0 0 0 174788 14 0 0 25 0 1 0 201153504 9707520 2039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2370 2039 66 130 0 2237 0
Current children cumulated CPU time (s) 1748.02
Current children cumulated vsize (KiB) 9480

[startup+1749.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1858792/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9480 CPUtime=1748.82
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 2053 0 0 0 174868 14 0 0 25 0 1 0 201153504 9707520 2039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553102 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2370 2039 66 130 0 2237 0
Current children cumulated CPU time (s) 1748.82
Current children cumulated vsize (KiB) 9480

[startup+1749.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 32401
/proc/meminfo: memFree=1858792/2055920 swapFree=4147684/4192956
[pid=32398] ppid=32396 vsize=9480 CPUtime=1749.02
/proc/32398/stat : 32398 (minisat_noasser) R 32396 32398 32103 0 -1 4194304 2053 0 0 0 174888 14 0 0 25 0 1 0 201153504 9707520 2039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/32398/statm: 2370 2039 66 130 0 2237 0
Current children cumulated CPU time (s) 1749.02
Current children cumulated vsize (KiB) 9480

Child status: 20
Real time (s): 1749.74
CPU time (s): 1749.07
CPU user time (s): 1748.92
CPU system time (s): 0.147977
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 9480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1748.92
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2059
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= 7
involuntary context switches= 4300

runsolver used 1.36079 second user time and 3.65344 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Apr 25 20:19:40 UTC 2007

IDJOB= 422215
IDBENCH= 24752
IDSOLVER= 189
FILE ID= node33/422215-1177532380

PBS_JOBID= 4686052

Free space on /tmp= 66476 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/422215-1177532380/minisat_noassertions /tmp/evaluation/422215-1177532380/instance-422215-1177532380.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-422215-1177532380 -o ROOT/results/node33/solver-422215-1177532380 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422215-1177532380/minisat_noassertions /tmp/evaluation/422215-1177532380/instance-422215-1177532380.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  27360692d166ffe055bd444eea177edf

RANDOM SEED= 321058395

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1867512 kB
Buffers:         38052 kB
Cached:          83944 kB
SwapCached:      14208 kB
Active:          31952 kB
Inactive:       113608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867512 kB
SwapTotal:     4192956 kB
SwapFree:      4147684 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          29996 kB
Slab:            28128 kB
Committed_AS:  1813832 kB
PageTables:       1992 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= 66476 MiB

End job on node33 on Wed Apr 25 20:48:50 UTC 2007