Trace number 424972

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) 5000.06 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S683236487-13.cnf
MD5SUM4356efd851b4254135ae4efd766e660e
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 variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    121 |  0.000 % |
0.09/0.17	c |       252 |    1000    20000   100000 |     8066      252    122 |  0.000 % |
0.09/0.19	c |       477 |    1000    20000   100000 |     8873      477    120 |  0.000 % |
0.19/0.24	c |       815 |    1000    20000   100000 |     9760      815    125 |  0.000 % |
0.29/0.30	c |      1321 |    1000    20000   100000 |    10736     1321    126 |  0.000 % |
0.29/0.39	c |      2080 |    1000    20000   100000 |    11810     2080    124 |  0.000 % |
0.49/0.54	c |      3219 |    1000    20000   100000 |    12991     3219    124 |  0.000 % |
0.69/0.77	c |      4929 |    1000    20000   100000 |    14290     4929    125 |  0.000 % |
1.09/1.18	c |      7492 |    1000    20000   100000 |    15719     7492    127 |  0.000 % |
1.80/1.89	c |     11336 |    1000    20000   100000 |    17291    11336    129 |  0.000 % |
3.19/3.25	c |     17102 |    1000    20000   100000 |    19020    17102    131 |  0.000 % |
5.39/5.44	c |     25754 |    1000    20000   100000 |    20922    16052    139 |  0.000 % |
9.19/9.23	c |     38729 |    1000    20000   100000 |    23015    18397    143 |  0.000 % |
16.09/16.11	c |     58190 |    1000    20000   100000 |    25316    14408    145 |  0.000 % |
28.08/28.17	c |     87382 |    1000    20000   100000 |    27848    16389    153 |  0.000 % |
46.78/46.89	c |    131172 |    1000    20000   100000 |    30633    27589    152 |  0.000 % |
76.97/77.06	c |    196858 |    1000    20000   100000 |    33696    18586    144 |  0.000 % |
125.36/125.49	c |    295386 |    1000    20000   100000 |    37066    32712    150 |  0.000 % |
211.34/211.41	c |    443175 |    1000    20000   100000 |    40772    36405    153 |  0.000 % |
344.90/345.08	c |    664861 |    1000    20000   100000 |    44849    37816    147 |  0.000 % |
556.74/556.97	c |    997386 |    1000    20000   100000 |    49334    25941    137 |  0.000 % |
895.55/895.88	c |   1496175 |    1000    20000   100000 |    54268    28130    137 |  0.000 % |
1415.61/1416.03	c |   2244358 |    1000    20000   100000 |    59695    51169    149 |  0.000 % |
2381.44/2382.13	c |   3366633 |    1000    20000   100000 |    65664    42426    144 |  0.000 % |
3832.25/3833.44	c |   5050044 |    1000    20000   100000 |    72231    39726    147 |  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/node61/watcher-424972-1177715819 -o ROOT/results/node61/solver-424972-1177715819 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424972-1177715819/minisat_noassertions /tmp/evaluation/424972-1177715819/instance-424972-1177715819.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: 0.85 0.97 0.99 3/64 9919
/proc/meminfo: memFree=1705080/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=1856 CPUtime=0
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 183545516 1900544 240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 464 240 50 130 0 331 0

[startup+0.062307 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 9919
/proc/meminfo: memFree=1705080/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=3384 CPUtime=0.05
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 636 0 0 0 5 0 0 0 18 0 1 0 183545516 3465216 622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 846 622 62 130 0 713 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3384

[startup+0.10131 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 9919
/proc/meminfo: memFree=1705080/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=3548 CPUtime=0.09
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 682 0 0 0 9 0 0 0 18 0 1 0 183545516 3633152 668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529369 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 887 668 62 130 0 754 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3548

[startup+0.30133 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 9919
/proc/meminfo: memFree=1705080/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=3648 CPUtime=0.29
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 730 0 0 0 29 0 0 0 19 0 1 0 183545516 3735552 676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 912 676 67 130 0 779 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3648

[startup+0.701367 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 9919
/proc/meminfo: memFree=1705080/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=5232 CPUtime=0.69
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 1138 0 0 0 69 0 0 0 23 0 1 0 183545516 5357568 1084 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 1308 1084 67 130 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5232

[startup+1.50144 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1699824/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=7872 CPUtime=1.49
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 1809 0 0 0 149 0 0 0 25 0 1 0 183545516 8060928 1755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 1968 1755 67 130 0 1835 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7872

[startup+3.1016 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1696368/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=12016 CPUtime=3.09
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 2823 0 0 0 308 1 0 0 25 0 1 0 183545516 12304384 2769 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 3004 2769 67 130 0 2871 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12016

[startup+6.3019 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1692408/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=14532 CPUtime=6.29
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 3440 0 0 0 627 2 0 0 25 0 1 0 183545516 14880768 3386 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 3633 3386 67 130 0 3500 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14532

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1688824/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=17040 CPUtime=12.68
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 4097 0 0 0 1266 2 0 0 25 0 1 0 183545516 17448960 4043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 4260 4043 67 130 0 4127 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17040

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1686840/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=19020 CPUtime=25.48
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 4583 0 0 0 2545 3 0 0 25 0 1 0 183545516 19476480 4529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 4755 4529 67 130 0 4622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19020

[startup+51.1012 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1682360/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=23688 CPUtime=51.08
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 5733 0 0 0 5104 4 0 0 25 0 1 0 183545516 24256512 5679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548455 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 5922 5679 67 130 0 5789 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23688

[startup+102.304 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1680440/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=25536 CPUtime=102.27
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 6197 0 0 0 10222 5 0 0 25 0 1 0 183545516 26148864 6143 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553032 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 6384 6143 67 130 0 6251 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25536

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1676088/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=29764 CPUtime=162.24
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 7271 0 0 0 16219 5 0 0 25 0 1 0 183545516 30478336 7217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 7441 7217 67 130 0 7308 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29764

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1673720/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=32220 CPUtime=222.23
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 7847 0 0 0 22217 6 0 0 25 0 1 0 183545516 32993280 7793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 8055 7793 67 130 0 7922 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32220

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1673720/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=32216 CPUtime=282.21
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 7847 0 0 0 28215 6 0 0 25 0 1 0 183545516 32989184 7793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 8054 7793 67 130 0 7921 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32216

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1672952/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=32876 CPUtime=342.2
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 8028 0 0 0 34213 7 0 0 25 0 1 0 183545516 33665024 7974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 8219 7974 67 130 0 8086 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32876

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1670200/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=35656 CPUtime=402.18
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 8714 0 0 0 40211 7 0 0 25 0 1 0 183545516 36511744 8660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 8914 8660 67 130 0 8781 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 35656

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9920
/proc/meminfo: memFree=1669944/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=35920 CPUtime=462.16
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 8763 0 0 0 46209 7 0 0 25 0 1 0 183545516 36782080 8709 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 8980 8709 67 130 0 8847 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35920

[startup+522.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 9920
/proc/meminfo: memFree=1668856/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=36944 CPUtime=522.15
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 9039 0 0 0 52207 8 0 0 25 0 1 0 183545516 37830656 8976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 9236 8976 67 130 0 9103 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36944

[startup+582.302 s]
/proc/loadavg: 1.10 1.00 1.00 2/65 9920
/proc/meminfo: memFree=1667896/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=37868 CPUtime=582.14
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 9290 0 0 0 58205 9 0 0 25 0 1 0 183545516 38776832 9227 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 9467 9227 67 130 0 9334 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 37868

[startup+642.302 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 9920
/proc/meminfo: memFree=1665592/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=40244 CPUtime=642.12
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 9869 0 0 0 64203 9 0 0 25 0 1 0 183545516 41209856 9806 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 10061 9806 67 130 0 9928 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 40244


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10120
/proc/meminfo: memFree=1641976/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=63784 CPUtime=4061.09
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 15816 0 0 0 406089 20 0 0 25 0 1 0 183545516 65314816 15684 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 15946 15684 67 130 0 15813 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 63784

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10120
/proc/meminfo: memFree=1641912/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=63784 CPUtime=4121.07
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 15824 0 0 0 412087 20 0 0 25 0 1 0 183545516 65314816 15692 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 15946 15692 67 130 0 15813 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 63784

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10120
/proc/meminfo: memFree=1641528/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=64312 CPUtime=4181.05
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 15937 0 0 0 418085 20 0 0 25 0 1 0 183545516 65855488 15805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16078 15805 67 130 0 15945 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 64312

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10120
/proc/meminfo: memFree=1641464/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=64276 CPUtime=4241.03
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 15937 0 0 0 424083 20 0 0 25 0 1 0 183545516 65818624 15805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16069 15805 67 130 0 15936 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 64276

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10120
/proc/meminfo: memFree=1641528/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=64276 CPUtime=4301.02
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 15937 0 0 0 430082 20 0 0 25 0 1 0 183545516 65818624 15805 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16069 15805 67 130 0 15936 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 64276

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10120
/proc/meminfo: memFree=1641528/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=64296 CPUtime=4361
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 15962 0 0 0 436080 20 0 0 25 0 1 0 183545516 65839104 15821 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16074 15821 67 130 0 15941 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 64296

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10120
/proc/meminfo: memFree=1641016/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=64824 CPUtime=4420.98
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16074 0 0 0 442078 20 0 0 25 0 1 0 183545516 66379776 15933 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16206 15933 67 130 0 16073 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 64824

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10122
/proc/meminfo: memFree=1640248/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65500 CPUtime=4480.98
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16249 0 0 0 448077 21 0 0 25 0 1 0 183545516 67072000 16108 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16375 16108 67 130 0 16242 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 65500

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10122
/proc/meminfo: memFree=1640056/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65632 CPUtime=4540.96
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16300 0 0 0 454075 21 0 0 25 0 1 0 183545516 67207168 16159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16408 16159 67 130 0 16275 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 65632

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10122
/proc/meminfo: memFree=1640056/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65632 CPUtime=4600.94
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16300 0 0 0 460073 21 0 0 25 0 1 0 183545516 67207168 16159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16408 16159 67 130 0 16275 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 65632

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10122
/proc/meminfo: memFree=1640056/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65632 CPUtime=4660.93
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16300 0 0 0 466071 22 0 0 25 0 1 0 183545516 67207168 16159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546953 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16408 16159 67 130 0 16275 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 65632

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10122
/proc/meminfo: memFree=1640056/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65536 CPUtime=4720.91
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16300 0 0 0 472069 22 0 0 25 0 1 0 183545516 67108864 16138 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16384 16138 67 130 0 16251 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 65536

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10122
/proc/meminfo: memFree=1640184/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65248 CPUtime=4780.89
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16300 0 0 0 478067 22 0 0 25 0 1 0 183545516 66813952 16066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16312 16066 67 130 0 16179 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 65248

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10122
/proc/meminfo: memFree=1640184/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65248 CPUtime=4840.87
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16300 0 0 0 484065 22 0 0 25 0 1 0 183545516 66813952 16066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16312 16066 67 130 0 16179 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 65248

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10122
/proc/meminfo: memFree=1640184/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65248 CPUtime=4900.86
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16300 0 0 0 490064 22 0 0 25 0 1 0 183545516 66813952 16066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16312 16066 67 130 0 16179 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 65248

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10122
/proc/meminfo: memFree=1639864/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65908 CPUtime=4960.85
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16455 0 0 0 496062 23 0 0 25 0 1 0 183545516 67489792 16221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16477 16221 67 130 0 16344 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 65908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10122
/proc/meminfo: memFree=1639864/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65784 CPUtime=5000.04
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16455 0 0 0 499981 23 0 0 25 0 1 0 183545516 67362816 16200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16446 16200 67 130 0 16313 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 65784

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 10122
/proc/meminfo: memFree=1639864/2055920 swapFree=4184156/4192956
[pid=9919] ppid=9917 vsize=65784 CPUtime=5000.04
/proc/9919/stat : 9919 (minisat_noasser) R 9917 9919 9865 0 -1 4194304 16455 0 0 0 499981 23 0 0 25 0 1 0 183545516 67362816 16200 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/9919/statm: 16446 16200 67 130 0 16313 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 65784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.06
CPU user time (s): 4999.81
CPU system time (s): 0.241963
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 65908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.241963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16455
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= 11643

runsolver used 3.90441 second user time and 9.80251 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Fri Apr 27 23:16:59 UTC 2007

IDJOB= 424972
IDBENCH= 20065
IDSOLVER= 189
FILE ID= node61/424972-1177715819

PBS_JOBID= 4715373

Free space on /tmp= 66553 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S683236487-13.cnf
COMMAND LINE= /tmp/evaluation/424972-1177715819/minisat_noassertions /tmp/evaluation/424972-1177715819/instance-424972-1177715819.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-424972-1177715819 -o ROOT/results/node61/solver-424972-1177715819 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424972-1177715819/minisat_noassertions /tmp/evaluation/424972-1177715819/instance-424972-1177715819.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4356efd851b4254135ae4efd766e660e

RANDOM SEED= 38134234

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1705496 kB
Buffers:         39200 kB
Cached:         249288 kB
SwapCached:       3096 kB
Active:         184988 kB
Inactive:       113260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705496 kB
SwapTotal:     4192956 kB
SwapFree:      4184156 kB
Dirty:            2080 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            38280 kB
Committed_AS:  1082544 kB
PageTables:       1388 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= 66553 MiB

End job on node61 on Sat Apr 28 00:40:23 UTC 2007