Trace number 421102

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) 1200.01 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
MD5SUMbe59f67372654e4e0f143ff9a11e7d34
Bench CategoryRANDOM (random 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 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 |     629     2744     8365 |      914        0    nan |  0.000 % |
0.00/0.01	c |       100 |     629     2744     8365 |     1006      100     32 |  0.000 % |
0.00/0.01	c |       251 |     629     2744     8365 |     1106      251     31 |  0.000 % |
0.00/0.02	c |       478 |     629     2744     8365 |     1217      478     29 |  0.000 % |
0.00/0.04	c |       815 |     629     2744     8365 |     1339      815     29 |  0.000 % |
0.00/0.06	c |      1321 |     629     2744     8365 |     1473     1321     29 |  0.000 % |
0.09/0.10	c |      2080 |     629     2744     8365 |     1620     1303     27 |  0.000 % |
0.09/0.16	c |      3219 |     629     2744     8365 |     1782     1597     26 |  0.000 % |
0.19/0.25	c |      4928 |     629     2744     8365 |     1960     1475     24 |  0.000 % |
0.39/0.40	c |      7490 |     629     2744     8365 |     2156     2007     26 |  0.000 % |
0.59/0.63	c |     11335 |     629     2744     8365 |     2372     1388     24 |  0.000 % |
0.89/0.99	c |     17102 |     629     2744     8365 |     2609     2258     26 |  0.000 % |
1.49/1.55	c |     25752 |     629     2744     8365 |     2870     1475     25 |  0.000 % |
2.39/2.41	c |     38728 |     629     2744     8365 |     3157     2690     26 |  0.000 % |
3.69/3.76	c |     58189 |     629     2744     8365 |     3473     2734     26 |  0.000 % |
5.79/5.87	c |     87382 |     629     2744     8365 |     3820     1797     24 |  0.000 % |
9.09/9.11	c |    131171 |     629     2744     8365 |     4202     2742     29 |  0.000 % |
14.19/14.29	c |    196855 |     629     2744     8365 |     4623     2240     23 |  0.000 % |
21.99/22.08	c |    295381 |     629     2744     8365 |     5085     4489     29 |  0.000 % |
34.39/34.41	c |    443172 |     629     2744     8365 |     5594     2643     25 |  0.000 % |
53.98/54.09	c |    664857 |     629     2744     8365 |     6153     3186     28 |  0.000 % |
84.17/84.22	c |    997382 |     629     2744     8365 |     6768     5841     29 |  0.000 % |
131.26/131.35	c |   1496171 |     629     2744     8365 |     7445     5614     29 |  0.000 % |
204.34/204.50	c |   2244353 |     629     2744     8365 |     8190     5737     29 |  0.000 % |
319.72/319.87	c |   3366627 |     629     2744     8365 |     9009     4337     27 |  0.000 % |
505.77/506.06	c |   5050038 |     629     2744     8365 |     9910     6868     30 |  0.000 % |
793.70/794.00	c |   7575156 |     629     2744     8365 |    10901     7675     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/node50/watcher-421102-1177498422 -o ROOT/results/node50/solver-421102-1177498422 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421102-1177498422/minisat_noassertions /tmp/evaluation/421102-1177498422/instance-421102-1177498422.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.00 1.00 0.94 3/64 16272
/proc/meminfo: memFree=1761216/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=1992 CPUtime=0
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 104687349 2039808 148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 498 148 62 130 0 365 0

[startup+0.00821911 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 16272
/proc/meminfo: memFree=1761216/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=1980 CPUtime=0
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 104687349 2027520 153 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134700109 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 495 153 63 130 0 362 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1980

[startup+0.101227 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 16272
/proc/meminfo: memFree=1761216/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=2112 CPUtime=0.09
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 209 0 0 0 9 0 0 0 18 0 1 0 104687349 2162688 195 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 528 195 66 130 0 395 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2112

[startup+0.301244 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 16272
/proc/meminfo: memFree=1761216/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=2244 CPUtime=0.29
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 230 0 0 0 29 0 0 0 19 0 1 0 104687349 2297856 216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 561 216 66 130 0 428 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2244

[startup+0.701279 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 16272
/proc/meminfo: memFree=1761216/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=2244 CPUtime=0.69
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 260 0 0 0 69 0 0 0 22 0 1 0 104687349 2297856 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 561 246 66 130 0 428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16273
/proc/meminfo: memFree=1760440/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=2376 CPUtime=1.49
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 290 0 0 0 149 0 0 0 25 0 1 0 104687349 2433024 276 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 594 276 66 130 0 461 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2376

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16273
/proc/meminfo: memFree=1760184/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=2640 CPUtime=3.09
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 344 0 0 0 309 0 0 0 25 0 1 0 104687349 2703360 330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 660 330 66 130 0 527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2640

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16273
/proc/meminfo: memFree=1759800/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=2904 CPUtime=6.29
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 409 0 0 0 629 0 0 0 25 0 1 0 104687349 2973696 395 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 726 395 66 130 0 593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2904

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16273
/proc/meminfo: memFree=1759416/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=3168 CPUtime=12.69
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 472 0 0 0 1269 0 0 0 25 0 1 0 104687349 3244032 458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551616 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 792 458 66 130 0 659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3168

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 16273
/proc/meminfo: memFree=1759032/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=3432 CPUtime=25.48
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 556 0 0 0 2548 0 0 0 25 0 1 0 104687349 3514368 542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 858 542 66 130 0 725 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3432

[startup+51.1017 s]
/proc/loadavg: 1.07 1.02 0.94 2/65 16273
/proc/meminfo: memFree=1758456/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=4092 CPUtime=51.08
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 694 0 0 0 5107 1 0 0 25 0 1 0 104687349 4190208 680 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548452 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1023 680 66 130 0 890 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4092

[startup+102.305 s]
/proc/loadavg: 1.15 1.04 0.95 2/65 16273
/proc/meminfo: memFree=1757816/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=4624 CPUtime=102.27
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 844 0 0 0 10226 1 0 0 25 0 1 0 104687349 4734976 830 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1156 830 66 130 0 1023 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4624

[startup+162.301 s]
/proc/loadavg: 1.05 1.03 0.95 2/65 16273
/proc/meminfo: memFree=1757240/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=5156 CPUtime=162.25
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 977 0 0 0 16224 1 0 0 25 0 1 0 104687349 5279744 963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547282 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1289 963 66 130 0 1156 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5156

[startup+222.302 s]
/proc/loadavg: 1.02 1.02 0.95 2/65 16273
/proc/meminfo: memFree=1756856/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=5556 CPUtime=222.24
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1078 0 0 0 22223 1 0 0 25 0 1 0 104687349 5689344 1064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1389 1064 66 130 0 1256 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5556

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 0.95 2/65 16273
/proc/meminfo: memFree=1756536/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=5820 CPUtime=282.23
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1152 0 0 0 28221 2 0 0 25 0 1 0 104687349 5959680 1138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552795 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1455 1138 66 130 0 1322 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 5820

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 16273
/proc/meminfo: memFree=1756152/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=6220 CPUtime=342.21
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1250 0 0 0 34219 2 0 0 25 0 1 0 104687349 6369280 1236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547318 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1555 1236 66 130 0 1422 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6220

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 16273
/proc/meminfo: memFree=1755832/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=6616 CPUtime=402.19
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1346 0 0 0 40217 2 0 0 25 0 1 0 104687349 6774784 1332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1654 1332 66 130 0 1521 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6616

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/71 16395
/proc/meminfo: memFree=1754104/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=6872 CPUtime=462.11
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1402 0 0 0 46209 2 0 0 25 0 1 0 104687349 7036928 1388 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1718 1388 66 130 0 1585 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 6872

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16471
/proc/meminfo: memFree=1755128/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=7140 CPUtime=522.06
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1461 0 0 0 52203 3 0 0 25 0 1 0 104687349 7311360 1447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546543 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1785 1447 66 130 0 1652 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 7140

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16471
/proc/meminfo: memFree=1754872/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=7272 CPUtime=582.04
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1513 0 0 0 58201 3 0 0 25 0 1 0 104687349 7446528 1499 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1818 1499 66 130 0 1685 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 7272

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16471
/proc/meminfo: memFree=1754744/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=7408 CPUtime=642.03
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1542 0 0 0 64200 3 0 0 25 0 1 0 104687349 7585792 1528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1852 1528 66 130 0 1719 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 7408

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16471
/proc/meminfo: memFree=1754616/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=7544 CPUtime=702.01
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1565 0 0 0 70198 3 0 0 25 0 1 0 104687349 7725056 1551 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1886 1551 66 130 0 1753 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 7544

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16471
/proc/meminfo: memFree=1754488/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=7676 CPUtime=762.01
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1601 0 0 0 76197 4 0 0 25 0 1 0 104687349 7860224 1587 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1919 1587 66 130 0 1786 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 7676

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16471
/proc/meminfo: memFree=1754168/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=7924 CPUtime=821.99
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1673 0 0 0 82195 4 0 0 25 0 1 0 104687349 8114176 1659 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 1981 1659 66 130 0 1848 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 7924

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16471
/proc/meminfo: memFree=1754168/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=8024 CPUtime=881.97
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1700 0 0 0 88193 4 0 0 25 0 1 0 104687349 8216576 1686 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 2006 1686 66 130 0 1873 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 8024

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16473
/proc/meminfo: memFree=1754104/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=8156 CPUtime=941.96
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1725 0 0 0 94191 5 0 0 25 0 1 0 104687349 8351744 1711 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 2039 1711 66 130 0 1906 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8156

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16473
/proc/meminfo: memFree=1753976/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=8288 CPUtime=1001.95
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1752 0 0 0 100190 5 0 0 25 0 1 0 104687349 8486912 1738 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 2072 1738 66 130 0 1939 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 8288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16473
/proc/meminfo: memFree=1753912/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=8428 CPUtime=1061.93
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1784 0 0 0 106188 5 0 0 25 0 1 0 104687349 8630272 1770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548048 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 2107 1770 66 130 0 1974 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 8428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16473
/proc/meminfo: memFree=1753784/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=8428 CPUtime=1121.92
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1806 0 0 0 112187 5 0 0 25 0 1 0 104687349 8630272 1792 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547184 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 2107 1792 66 130 0 1974 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 8428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16473
/proc/meminfo: memFree=1753656/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=8564 CPUtime=1181.9
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1831 0 0 0 118185 5 0 0 25 0 1 0 104687349 8769536 1817 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 2141 1817 66 130 0 2008 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 8564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 16473
/proc/meminfo: memFree=1753592/2055920 swapFree=4183596/4192956
[pid=16272] ppid=16270 vsize=8564 CPUtime=1200
/proc/16272/stat : 16272 (minisat_noasser) R 16270 16272 15373 0 -1 4194304 1839 0 0 0 119995 5 0 0 25 0 1 0 104687349 8769536 1825 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16272/statm: 2141 1825 66 130 0 2008 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8564

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): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.96
CPU system time (s): 0.057991
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 8564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1839
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= 2693

runsolver used 0.959854 second user time and 2.37564 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Wed Apr 25 10:53:42 UTC 2007

IDJOB= 421102
IDBENCH= 20011
IDSOLVER= 188
FILE ID= node50/421102-1177498422

PBS_JOBID= 4685775

Free space on /tmp= 66507 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421102-1177498422/minisat_noassertions /tmp/evaluation/421102-1177498422/instance-421102-1177498422.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-421102-1177498422 -o ROOT/results/node50/solver-421102-1177498422 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421102-1177498422/minisat_noassertions /tmp/evaluation/421102-1177498422/instance-421102-1177498422.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  be59f67372654e4e0f143ff9a11e7d34

RANDOM SEED= 154683198

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1761752 kB
Buffers:         26816 kB
Cached:         196872 kB
SwapCached:       4384 kB
Active:          81028 kB
Inactive:       153496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761752 kB
SwapTotal:     4192956 kB
SwapFree:      4183596 kB
Dirty:            1500 kB
Writeback:           0 kB
Mapped:          15444 kB
Slab:            45696 kB
Committed_AS:  2943936 kB
PageTables:       1460 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= 66507 MiB

End job on node50 on Wed Apr 25 11:13:44 UTC 2007