Trace number 424989

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) 5000.09 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark343.368
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.13	c |       100 |     900    18000    90000 |     6600      100    111 |  0.000 % |
0.09/0.15	c |       250 |     900    18000    90000 |     7260      250    119 |  0.000 % |
0.09/0.17	c |       475 |     900    18000    90000 |     7986      475    118 |  0.000 % |
0.19/0.21	c |       813 |     900    18000    90000 |     8784      813    113 |  0.000 % |
0.19/0.27	c |      1321 |     900    18000    90000 |     9663     1321    114 |  0.000 % |
0.29/0.35	c |      2080 |     900    18000    90000 |    10629     2080    114 |  0.000 % |
0.49/0.50	c |      3219 |     900    18000    90000 |    11692     3219    118 |  0.000 % |
0.69/0.72	c |      4927 |     900    18000    90000 |    12861     4927    117 |  0.000 % |
0.99/1.09	c |      7489 |     900    18000    90000 |    14147     7489    120 |  0.000 % |
1.69/1.80	c |     11336 |     900    18000    90000 |    15562    11336    122 |  0.000 % |
2.99/3.04	c |     17102 |     900    18000    90000 |    17118     9158    127 |  0.000 % |
4.89/4.94	c |     25753 |     900    18000    90000 |    18830     9080    129 |  0.000 % |
7.79/7.82	c |     38727 |     900    18000    90000 |    20713    12478    124 |  0.000 % |
13.99/14.06	c |     58188 |     900    18000    90000 |    22784    10911    127 |  0.000 % |
24.59/24.69	c |     87381 |     900    18000    90000 |    25063    16657    128 |  0.000 % |
40.78/40.86	c |    131170 |     900    18000    90000 |    27569    19963    133 |  0.000 % |
69.37/69.47	c |    196855 |     900    18000    90000 |    30326    23806    130 |  0.000 % |
115.56/115.64	c |    295382 |     900    18000    90000 |    33359    16251    128 |  0.000 % |
184.54/184.68	c |    443171 |     900    18000    90000 |    36695    17337    130 |  0.000 % |
304.11/304.24	c |    664854 |     900    18000    90000 |    40364    26780    134 |  0.000 % |
498.26/498.43	c |    997380 |     900    18000    90000 |    44401    32786    134 |  0.000 % |
799.68/799.91	c |   1496168 |     900    18000    90000 |    48841    35596    132 |  0.000 % |
1284.26/1284.68	c |   2244350 |     900    18000    90000 |    53725    46574    140 |  0.000 % |
2100.35/2100.99	c |   3366624 |     900    18000    90000 |    59098    31733    133 |  0.000 % |
3401.20/3402.26	c |   5050036 |     900    18000    90000 |    65008    58690    135 |  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/node19/watcher-424989-1177723491 -o ROOT/results/node19/solver-424989-1177723491 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424989-1177723491/minisat_noassertions /tmp/evaluation/424989-1177723491/instance-424989-1177723491.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: 1.83 1.97 1.89 3/77 30056
/proc/meminfo: memFree=1562176/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=1988 CPUtime=0
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 220266506 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 497 233 50 130 0 364 0

[startup+0.0545031 s]
/proc/loadavg: 1.83 1.97 1.89 3/77 30056
/proc/meminfo: memFree=1562176/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=3220 CPUtime=0.05
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 579 0 0 0 5 0 0 0 18 0 1 0 220266506 3297280 565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 805 565 62 130 0 672 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3220

[startup+0.101508 s]
/proc/loadavg: 1.83 1.97 1.89 3/77 30056
/proc/meminfo: memFree=1562176/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=3392 CPUtime=0.09
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 615 0 0 0 9 0 0 0 18 0 1 0 220266506 3473408 601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 848 601 62 130 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.301529 s]
/proc/loadavg: 1.83 1.97 1.89 3/77 30056
/proc/meminfo: memFree=1562176/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=3544 CPUtime=0.29
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 739 0 0 0 29 0 0 0 19 0 1 0 220266506 3629056 654 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 886 654 67 130 0 753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3544

[startup+0.701572 s]
/proc/loadavg: 1.83 1.97 1.89 3/77 30056
/proc/meminfo: memFree=1562176/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=5128 CPUtime=0.69
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 1130 0 0 0 69 0 0 0 23 0 1 0 220266506 5251072 1045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 1282 1045 67 130 0 1149 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5128

[startup+1.50166 s]
/proc/loadavg: 1.83 1.97 1.89 2/78 30057
/proc/meminfo: memFree=1557112/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=7776 CPUtime=1.49
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 1799 0 0 0 149 0 0 0 25 0 1 0 220266506 7962624 1714 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 1944 1714 67 130 0 1811 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7776

[startup+3.10183 s]
/proc/loadavg: 1.77 1.95 1.89 2/78 30057
/proc/meminfo: memFree=1553656/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=11112 CPUtime=3.09
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 2615 0 0 0 308 1 0 0 25 0 1 0 220266506 11378688 2530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 2778 2530 67 130 0 2645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11112

[startup+6.30218 s]
/proc/loadavg: 1.77 1.95 1.89 2/78 30057
/proc/meminfo: memFree=1550776/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=12300 CPUtime=6.29
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 2922 0 0 0 628 1 0 0 25 0 1 0 220266506 12595200 2837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 3075 2837 67 130 0 2942 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12300

[startup+12.7019 s]
/proc/loadavg: 1.65 1.92 1.88 2/78 30057
/proc/meminfo: memFree=1548736/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=14368 CPUtime=12.69
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 3422 0 0 0 1267 2 0 0 25 0 1 0 220266506 14712832 3337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 3592 3337 67 130 0 3459 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14368

[startup+25.5013 s]
/proc/loadavg: 1.55 1.89 1.87 2/78 30057
/proc/meminfo: memFree=1546496/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=16496 CPUtime=25.49
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 3965 0 0 0 2547 2 0 0 25 0 1 0 220266506 16891904 3880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 4124 3880 67 130 0 3991 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16496

[startup+51.101 s]
/proc/loadavg: 1.36 1.82 1.84 2/78 30057
/proc/meminfo: memFree=1543616/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=19432 CPUtime=51.08
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 4694 0 0 0 5105 3 0 0 25 0 1 0 220266506 19898368 4609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547008 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 4858 4609 67 130 0 4725 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19432

[startup+102.306 s]
/proc/loadavg: 1.14 1.68 1.79 2/78 30057
/proc/meminfo: memFree=1540736/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=22336 CPUtime=102.27
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 5419 0 0 0 10223 4 0 0 25 0 1 0 220266506 22872064 5334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 5584 5334 67 130 0 5451 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22336

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.74 2/78 30057
/proc/meminfo: memFree=1537920/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=24980 CPUtime=162.25
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 6104 0 0 0 16220 5 0 0 25 0 1 0 220266506 25579520 6019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 6245 6019 67 130 0 6112 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24980

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 30057
/proc/meminfo: memFree=1535232/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=27620 CPUtime=222.24
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 6764 0 0 0 22217 7 0 0 25 0 1 0 220266506 28282880 6679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 6905 6679 67 130 0 6772 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 27620

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.65 2/78 30057
/proc/meminfo: memFree=1535104/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=27752 CPUtime=282.22
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 6784 0 0 0 28215 7 0 0 25 0 1 0 220266506 28418048 6699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 6938 6699 67 130 0 6805 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27752

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.60 2/78 30057
/proc/meminfo: memFree=1532032/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=30928 CPUtime=342.21
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 7561 0 0 0 34212 9 0 0 25 0 1 0 220266506 31670272 7476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 7732 7476 67 130 0 7599 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30928

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 30057
/proc/meminfo: memFree=1532032/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=30928 CPUtime=402.18
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 7561 0 0 0 40209 9 0 0 25 0 1 0 220266506 31670272 7476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 7732 7476 67 130 0 7599 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30928

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.52 2/78 30057
/proc/meminfo: memFree=1531584/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=31456 CPUtime=462.17
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 7703 0 0 0 46207 10 0 0 25 0 1 0 220266506 32210944 7618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 7864 7618 67 130 0 7731 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31456

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 30057
/proc/meminfo: memFree=1529408/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=34324 CPUtime=522.16
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 8421 0 0 0 52205 11 0 0 25 0 1 0 220266506 35147776 8336 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 8581 8336 67 130 0 8448 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34324

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.45 2/78 30057
/proc/meminfo: memFree=1528640/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=34444 CPUtime=582.14
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 8427 0 0 0 58203 11 0 0 25 0 1 0 220266506 35270656 8342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 8611 8342 67 130 0 8478 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 34444

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 30057
/proc/meminfo: memFree=1527872/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=35224 CPUtime=642.13
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 8631 0 0 0 64201 12 0 0 25 0 1 0 220266506 36069376 8546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552477 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 8806 8546 67 130 0 8673 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35224


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30753
/proc/meminfo: memFree=1504000/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=58904 CPUtime=4061.12
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14547 0 0 0 406061 51 0 0 25 0 1 0 220266506 60317696 14451 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14726 14451 67 130 0 14593 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 58904

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30753
/proc/meminfo: memFree=1503616/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59176 CPUtime=4121.09
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14654 0 0 0 412058 51 0 0 25 0 1 0 220266506 60596224 14529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14794 14529 67 130 0 14661 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 59176

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30753
/proc/meminfo: memFree=1503616/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59176 CPUtime=4181.08
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14656 0 0 0 418056 52 0 0 25 0 1 0 220266506 60596224 14531 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14794 14531 67 130 0 14661 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 59176

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30753
/proc/meminfo: memFree=1503744/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=58984 CPUtime=4241.07
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14656 0 0 0 424054 53 0 0 25 0 1 0 220266506 60399616 14483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14746 14483 67 130 0 14613 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 58984

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30753
/proc/meminfo: memFree=1503360/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59512 CPUtime=4301.05
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14774 0 0 0 430052 53 0 0 25 0 1 0 220266506 60940288 14601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14878 14601 67 130 0 14745 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 59512

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30753
/proc/meminfo: memFree=1503424/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59512 CPUtime=4361.04
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14774 0 0 0 436050 54 0 0 25 0 1 0 220266506 60940288 14601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14878 14601 67 130 0 14745 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 59512

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30753
/proc/meminfo: memFree=1503424/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59308 CPUtime=4421.02
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14775 0 0 0 442047 55 0 0 25 0 1 0 220266506 60731392 14565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14827 14565 67 130 0 14694 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 59308

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30753
/proc/meminfo: memFree=1503424/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59308 CPUtime=4481
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14775 0 0 0 448045 55 0 0 25 0 1 0 220266506 60731392 14565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14827 14565 67 130 0 14694 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 59308

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30755
/proc/meminfo: memFree=1503552/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59308 CPUtime=4540.99
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14775 0 0 0 454043 56 0 0 25 0 1 0 220266506 60731392 14565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14827 14565 67 130 0 14694 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 59308

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30755
/proc/meminfo: memFree=1503488/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59308 CPUtime=4600.97
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14775 0 0 0 460041 56 0 0 25 0 1 0 220266506 60731392 14565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14827 14565 67 130 0 14694 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 59308

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30755
/proc/meminfo: memFree=1503488/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59560 CPUtime=4660.96
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14823 0 0 0 466039 57 0 0 25 0 1 0 220266506 60989440 14610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14890 14610 67 130 0 14757 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 59560

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30755
/proc/meminfo: memFree=1502976/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59956 CPUtime=4720.95
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14922 0 0 0 472037 58 0 0 25 0 1 0 220266506 61394944 14709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14989 14709 67 130 0 14856 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 59956

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30755
/proc/meminfo: memFree=1503040/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59956 CPUtime=4780.92
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14922 0 0 0 478034 58 0 0 25 0 1 0 220266506 61394944 14709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14989 14709 67 130 0 14856 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 59956

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30755
/proc/meminfo: memFree=1502976/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59956 CPUtime=4840.91
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14922 0 0 0 484032 59 0 0 25 0 1 0 220266506 61394944 14709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14989 14709 67 130 0 14856 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 59956

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30755
/proc/meminfo: memFree=1502976/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=59784 CPUtime=4900.89
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 14922 0 0 0 490030 59 0 0 25 0 1 0 220266506 61218816 14684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 14946 14684 67 130 0 14813 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 59784

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30755
/proc/meminfo: memFree=1502656/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=60312 CPUtime=4960.88
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 15028 0 0 0 496028 60 0 0 25 0 1 0 220266506 61759488 14790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 15078 14790 67 130 0 14945 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 60312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30755
/proc/meminfo: memFree=1502656/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=60312 CPUtime=5000.07
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 15028 0 0 0 499947 60 0 0 25 0 1 0 220266506 61759488 14790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 15078 14790 67 130 0 14945 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 60312

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 2/78 30755
/proc/meminfo: memFree=1502656/2055920 swapFree=4153664/4192956
[pid=30056] ppid=30054 vsize=60312 CPUtime=5000.07
/proc/30056/stat : 30056 (minisat_noasser) R 30054 30056 29525 0 -1 4194304 15028 0 0 0 499947 60 0 0 25 0 1 0 220266506 61759488 14790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30056/statm: 15078 14790 67 130 0 14945 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 60312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.09
CPU user time (s): 4999.48
CPU system time (s): 0.618905
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 60312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.47
system time used= 0.618905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15028
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= 101838

runsolver used 3.77043 second user time and 11.0003 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sat Apr 28 01:24:51 UTC 2007

IDJOB= 424989
IDBENCH= 20082
IDSOLVER= 189
FILE ID= node19/424989-1177723491

PBS_JOBID= 4715377

Free space on /tmp= 66531 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/424989-1177723491/minisat_noassertions /tmp/evaluation/424989-1177723491/instance-424989-1177723491.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-424989-1177723491 -o ROOT/results/node19/solver-424989-1177723491 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424989-1177723491/minisat_noassertions /tmp/evaluation/424989-1177723491/instance-424989-1177723491.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 600154464

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1562648 kB
Buffers:         49144 kB
Cached:         353832 kB
SwapCached:       9104 kB
Active:         281504 kB
Inactive:       145816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562648 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          30460 kB
Slab:            51532 kB
Committed_AS:  4757576 kB
PageTables:       1788 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= 66535 MiB

End job on node19 on Sat Apr 28 02:48:15 UTC 2007