Trace number 425179

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) 5000.03 5001.51

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
MD5SUMf92c9470ce530d69e9c5c87f2f1f8a3e
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 variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.01/0.02	c ============================[ Search Statistics ]==============================
0.01/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.02	c ===============================================================================
0.01/0.02	c |         0 |    2039     6957    20726 |     2319        0    nan |  0.000 % |
0.01/0.03	c |       100 |    2039     6957    20726 |     2550      100     22 |  0.000 % |
0.01/0.04	c |       250 |    2039     6957    20726 |     2805      250     21 |  0.000 % |
0.01/0.06	c |       475 |    2039     6957    20726 |     3086      475     22 |  0.000 % |
0.01/0.10	c |       813 |    2039     6957    20726 |     3395      813     25 |  0.000 % |
0.09/0.14	c |      1320 |    2039     6957    20726 |     3734     1320     26 |  0.000 % |
0.19/0.22	c |      2079 |    2039     6957    20726 |     4108     2079     25 |  0.000 % |
0.29/0.34	c |      3218 |    2039     6957    20726 |     4519     3218     27 |  0.000 % |
0.49/0.56	c |      4927 |    2039     6957    20726 |     4970     2553     27 |  0.000 % |
0.79/0.88	c |      7490 |    2039     6957    20726 |     5468     2575     23 |  0.000 % |
1.29/1.36	c |     11335 |    2039     6957    20726 |     6014     3569     28 |  0.000 % |
2.10/2.18	c |     17101 |    2039     6957    20726 |     6616     3147     26 |  0.000 % |
3.39/3.41	c |     25750 |    2039     6957    20726 |     7278     4907     28 |  0.000 % |
5.39/5.40	c |     38724 |    2039     6957    20726 |     8005     6728     28 |  0.000 % |
8.39/8.45	c |     58185 |    2039     6957    20726 |     8806     5612     27 |  0.000 % |
13.19/13.29	c |     87378 |    2039     6957    20726 |     9687     7846     24 |  0.000 % |
20.68/20.76	c |    131168 |    2039     6957    20726 |    10655     7184     30 |  0.000 % |
32.88/33.00	c |    196854 |    2039     6957    20726 |    11721     7734     31 |  0.000 % |
52.07/52.13	c |    295380 |    2039     6957    20726 |    12893    11055     27 |  0.000 % |
81.06/81.18	c |    443169 |    2039     6957    20726 |    14182     8534     25 |  0.000 % |
131.26/131.31	c |    664852 |    2039     6957    20726 |    15601    13621     33 |  0.000 % |
209.24/209.31	c |    997377 |    2039     6957    20726 |    17161    14600     28 |  0.000 % |
328.20/328.38	c |   1496165 |    2039     6957    20726 |    18877    10588     28 |  0.000 % |
516.87/517.04	c |   2244347 |    2039     6957    20726 |    20765    15074     27 |  0.000 % |
843.97/844.26	c |   3366621 |    2039     6957    20726 |    22841    15018     34 |  0.000 % |
1362.65/1363.17	c |   5050033 |    2039     6957    20726 |    25125    16314     31 |  0.000 % |
2191.82/2192.55	c |   7575150 |    2039     6957    20726 |    27638    20472     27 |  0.000 % |
3480.59/3481.67	c |  11362825 |    2039     6957    20726 |    30402    18174     36 |  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/node70/watcher-425179-1177817952 -o ROOT/results/node70/solver-425179-1177817952 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425179-1177817952/minisat_noassertions /tmp/evaluation/425179-1177817952/instance-425179-1177817952.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: 0.78 0.95 0.98 3/64 4029
/proc/meminfo: memFree=1497384/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=2176 CPUtime=0
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 221332499 2228224 205 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 544 212 50 130 0 411 0

[startup+0.014688 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4029
/proc/meminfo: memFree=1497384/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=2468 CPUtime=0.01
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 318 0 0 0 1 0 0 0 18 0 1 0 221332499 2527232 304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 654 308 62 130 0 521 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2468

[startup+0.101698 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4029
/proc/meminfo: memFree=1497384/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=2616 CPUtime=0.09
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 363 0 0 0 9 0 0 0 18 0 1 0 221332499 2678784 349 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546614 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 654 349 66 130 0 521 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2616

[startup+0.301717 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4029
/proc/meminfo: memFree=1497384/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=2760 CPUtime=0.29
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 388 0 0 0 29 0 0 0 19 0 1 0 221332499 2826240 374 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 690 374 66 130 0 557 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2760

[startup+0.701757 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 4029
/proc/meminfo: memFree=1497384/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=3024 CPUtime=0.69
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 460 0 0 0 69 0 0 0 22 0 1 0 221332499 3096576 446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552422 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 756 446 66 130 0 623 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3024

[startup+1.50184 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 4030
/proc/meminfo: memFree=1495776/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=3288 CPUtime=1.49
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 507 0 0 0 149 0 0 0 25 0 1 0 221332499 3366912 493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546602 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 822 493 66 130 0 689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3288

[startup+3.102 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 4030
/proc/meminfo: memFree=1495392/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=3556 CPUtime=3.09
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 577 0 0 0 309 0 0 0 25 0 1 0 221332499 3641344 563 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546847 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 889 563 66 130 0 756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3556

[startup+6.30233 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 4030
/proc/meminfo: memFree=1494880/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=3952 CPUtime=6.29
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 685 0 0 0 629 0 0 0 25 0 1 0 221332499 4046848 671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 988 671 66 130 0 855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3952

[startup+12.702 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 4030
/proc/meminfo: memFree=1494448/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=4216 CPUtime=12.69
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 754 0 0 0 1269 0 0 0 25 0 1 0 221332499 4317184 740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 1054 740 66 130 0 921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4216

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 4030
/proc/meminfo: memFree=1493616/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=5008 CPUtime=25.48
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 957 0 0 0 2548 0 0 0 25 0 1 0 221332499 5128192 943 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 1252 943 66 130 0 1119 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5008

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 4030
/proc/meminfo: memFree=1493040/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=5536 CPUtime=51.07
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 1092 0 0 0 5107 0 0 0 25 0 1 0 221332499 5668864 1078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 1384 1078 66 130 0 1251 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5536

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 4030
/proc/meminfo: memFree=1490992/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=7688 CPUtime=102.27
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 1605 0 0 0 10226 1 0 0 25 0 1 0 221332499 7872512 1591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 1922 1591 66 130 0 1789 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7688

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 4030
/proc/meminfo: memFree=1490928/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=7824 CPUtime=162.25
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 1640 0 0 0 16224 1 0 0 25 0 1 0 221332499 8011776 1626 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 1956 1626 66 130 0 1823 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7824

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4030
/proc/meminfo: memFree=1490416/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=8368 CPUtime=222.23
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 1773 0 0 0 22222 1 0 0 25 0 1 0 221332499 8568832 1759 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 2092 1759 66 130 0 1959 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8368

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4030
/proc/meminfo: memFree=1490032/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=8636 CPUtime=282.22
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 1858 0 0 0 28221 1 0 0 25 0 1 0 221332499 8843264 1844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 2159 1844 66 130 0 2026 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8636

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4030
/proc/meminfo: memFree=1489072/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=9660 CPUtime=342.2
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 2093 0 0 0 34219 1 0 0 25 0 1 0 221332499 9891840 2079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 2415 2079 66 130 0 2282 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9660

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4030
/proc/meminfo: memFree=1488624/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=10060 CPUtime=402.19
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 2203 0 0 0 40218 1 0 0 25 0 1 0 221332499 10301440 2189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 2515 2189 66 130 0 2382 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10060

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4030
/proc/meminfo: memFree=1488496/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=10200 CPUtime=462.17
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 2245 0 0 0 46216 1 0 0 25 0 1 0 221332499 10444800 2231 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 2550 2231 66 130 0 2417 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10200

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4030
/proc/meminfo: memFree=1487856/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=10856 CPUtime=522.16
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 2408 0 0 0 52214 2 0 0 25 0 1 0 221332499 11116544 2394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 2714 2394 66 130 0 2581 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10856

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4030
/proc/meminfo: memFree=1487344/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=11400 CPUtime=582.14
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 2526 0 0 0 58212 2 0 0 25 0 1 0 221332499 11673600 2512 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 2850 2512 66 130 0 2717 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 11400

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4030
/proc/meminfo: memFree=1486768/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=11952 CPUtime=642.13
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 2670 0 0 0 64211 2 0 0 25 0 1 0 221332499 12238848 2656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 2988 2656 66 130 0 2855 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 11952


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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4230
/proc/meminfo: memFree=1477424/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=21312 CPUtime=4061.15
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 4982 0 0 0 406108 7 0 0 25 0 1 0 221332499 21823488 4964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548688 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5328 4964 66 130 0 5195 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 21312

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4230
/proc/meminfo: memFree=1477424/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=21312 CPUtime=4121.13
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 4982 0 0 0 412106 7 0 0 25 0 1 0 221332499 21823488 4964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5328 4964 66 130 0 5195 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 21312

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4230
/proc/meminfo: memFree=1477360/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=21312 CPUtime=4181.12
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 4982 0 0 0 418105 7 0 0 25 0 1 0 221332499 21823488 4964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546962 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5328 4964 66 130 0 5195 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 21312

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4230
/proc/meminfo: memFree=1477296/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=21444 CPUtime=4241.1
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 4997 0 0 0 424103 7 0 0 25 0 1 0 221332499 21958656 4979 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5361 4979 66 130 0 5228 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 21444

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 4230
/proc/meminfo: memFree=1477040/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=21544 CPUtime=4301.09
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5047 0 0 0 430102 7 0 0 25 0 1 0 221332499 22061056 5029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5386 5029 66 130 0 5253 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 21544

[startup+4362.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 4230
/proc/meminfo: memFree=1477296/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=21544 CPUtime=4361.07
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5047 0 0 0 436100 7 0 0 25 0 1 0 221332499 22061056 5029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5386 5029 66 130 0 5253 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 21544

[startup+4422.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 4230
/proc/meminfo: memFree=1477232/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=21544 CPUtime=4421.06
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5051 0 0 0 442099 7 0 0 25 0 1 0 221332499 22061056 5033 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5386 5033 66 130 0 5253 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 21544

[startup+4482.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 4230
/proc/meminfo: memFree=1477296/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=21680 CPUtime=4481.04
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5060 0 0 0 448097 7 0 0 25 0 1 0 221332499 22200320 5042 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5420 5042 66 130 0 5287 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 21680

[startup+4542.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 4230
/proc/meminfo: memFree=1476848/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=22080 CPUtime=4541.03
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5165 0 0 0 454096 7 0 0 25 0 1 0 221332499 22609920 5147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5520 5147 66 130 0 5387 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 22080

[startup+4602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 4230
/proc/meminfo: memFree=1476528/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=22212 CPUtime=4601.01
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5218 0 0 0 460094 7 0 0 25 0 1 0 221332499 22745088 5200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548923 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5553 5200 66 130 0 5420 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 22212

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4232
/proc/meminfo: memFree=1476208/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=22616 CPUtime=4661
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5290 0 0 0 466092 8 0 0 25 0 1 0 221332499 23158784 5272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5654 5272 66 130 0 5521 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 22616

[startup+4722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4232
/proc/meminfo: memFree=1476208/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=22616 CPUtime=4720.99
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5290 0 0 0 472091 8 0 0 25 0 1 0 221332499 23158784 5272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5654 5272 66 130 0 5521 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 22616

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4232
/proc/meminfo: memFree=1476208/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=22616 CPUtime=4780.97
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5290 0 0 0 478089 8 0 0 25 0 1 0 221332499 23158784 5272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548983 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5654 5272 66 130 0 5521 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 22616

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4232
/proc/meminfo: memFree=1476208/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=22616 CPUtime=4840.96
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5297 0 0 0 484088 8 0 0 25 0 1 0 221332499 23158784 5279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5654 5279 66 130 0 5521 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 22616

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4232
/proc/meminfo: memFree=1476144/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=22616 CPUtime=4900.94
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5304 0 0 0 490086 8 0 0 25 0 1 0 221332499 23158784 5286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5654 5286 66 130 0 5521 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 22616

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 4410
/proc/meminfo: memFree=1474792/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=22616 CPUtime=4960.83
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5304 0 0 0 496074 9 0 0 25 0 1 0 221332499 23158784 5286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5654 5286 66 130 0 5521 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 22616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4430
/proc/meminfo: memFree=1475824/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=22616 CPUtime=5000.01
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5313 0 0 0 499992 9 0 0 25 0 1 0 221332499 23158784 5295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5654 5295 66 130 0 5521 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 22616

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4430
/proc/meminfo: memFree=1475824/2055920 swapFree=4183812/4192956
[pid=4029] ppid=4027 vsize=22616 CPUtime=5000.01
/proc/4029/stat : 4029 (minisat_noasser) R 4027 4029 3975 0 -1 4194304 5313 0 0 0 499992 9 0 0 25 0 1 0 221332499 23158784 5295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/4029/statm: 5654 5295 66 130 0 5521 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 22616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.93
CPU system time (s): 0.103984
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 22616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5313
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= 10944

runsolver used 3.63645 second user time and 10.1205 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Apr 29 03:39:12 UTC 2007

IDJOB= 425179
IDBENCH= 20321
IDSOLVER= 189
FILE ID= node70/425179-1177817952

PBS_JOBID= 4715936

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425179-1177817952/minisat_noassertions /tmp/evaluation/425179-1177817952/instance-425179-1177817952.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-425179-1177817952 -o ROOT/results/node70/solver-425179-1177817952 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425179-1177817952/minisat_noassertions /tmp/evaluation/425179-1177817952/instance-425179-1177817952.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f92c9470ce530d69e9c5c87f2f1f8a3e

RANDOM SEED= 626288046

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1497856 kB
Buffers:         42980 kB
Cached:         435540 kB
SwapCached:       3192 kB
Active:         315804 kB
Inactive:       172244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1497856 kB
SwapTotal:     4192956 kB
SwapFree:      4183812 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            56080 kB
Committed_AS:  3525876 kB
PageTables:       1396 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= 66563 MiB

End job on node70 on Sun Apr 29 05:02:35 UTC 2007