Trace number 421157

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.08 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1342589780-15.cnf
MD5SUM57a2305d7d7f523edc884f3a978bec63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark151.527
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                                       |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    129 |  0.000 % |
0.09/0.17	c |       250 |    1000    20000   100000 |     8066      250    126 |  0.000 % |
0.09/0.19	c |       477 |    1000    20000   100000 |     8873      477    123 |  0.000 % |
0.19/0.23	c |       814 |    1000    20000   100000 |     9760      814    127 |  0.000 % |
0.19/0.29	c |      1320 |    1000    20000   100000 |    10736     1320    127 |  0.000 % |
0.29/0.38	c |      2079 |    1000    20000   100000 |    11810     2079    127 |  0.000 % |
0.49/0.52	c |      3218 |    1000    20000   100000 |    12991     3218    128 |  0.000 % |
0.69/0.76	c |      4927 |    1000    20000   100000 |    14290     4927    130 |  0.000 % |
1.09/1.15	c |      7489 |    1000    20000   100000 |    15719     7489    130 |  0.000 % |
1.89/1.90	c |     11333 |    1000    20000   100000 |    17291    11333    133 |  0.000 % |
3.10/3.16	c |     17100 |    1000    20000   100000 |    19020    17100    135 |  0.000 % |
5.19/5.21	c |     25750 |    1000    20000   100000 |    20922    16058    136 |  0.000 % |
8.89/8.95	c |     38726 |    1000    20000   100000 |    23015    18400    138 |  0.000 % |
15.19/15.28	c |     58188 |    1000    20000   100000 |    25316    13857    138 |  0.000 % |
26.38/26.40	c |     87380 |    1000    20000   100000 |    27848    15145    140 |  0.000 % |
46.18/46.25	c |    131171 |    1000    20000   100000 |    30633    26205    151 |  0.000 % |
74.37/74.46	c |    196856 |    1000    20000   100000 |    33696    17936    141 |  0.000 % |
125.75/125.87	c |    295383 |    1000    20000   100000 |    37066    33050    147 |  0.000 % |
206.81/206.93	c |    443172 |    1000    20000   100000 |    40772    35997    147 |  0.000 % |
333.97/334.15	c |    664857 |    1000    20000   100000 |    44849    35252    146 |  0.000 % |
537.49/537.73	c |    997382 |    1000    20000   100000 |    49334    22843    138 |  0.000 % |
870.07/870.47	c |   1496171 |    1000    20000   100000 |    54268    23833    143 |  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/node40/watcher-421157-1177499419 -o ROOT/results/node40/solver-421157-1177499419 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421157-1177499419/minisat_noassertions /tmp/evaluation/421157-1177499419/instance-421157-1177499419.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.98 3/77 32110
/proc/meminfo: memFree=1806912/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=1988 CPUtime=0
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 78821484 2035712 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 497 246 50 130 0 364 0

[startup+0.0963829 s]
/proc/loadavg: 0.91 0.98 0.98 3/77 32110
/proc/meminfo: memFree=1806912/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=3656 CPUtime=0.09
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 679 0 0 0 9 0 0 0 18 0 1 0 78821484 3743744 665 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134523567 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 914 665 62 130 0 781 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3656

[startup+0.101383 s]
/proc/loadavg: 0.91 0.98 0.98 3/77 32110
/proc/meminfo: memFree=1806912/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=3656 CPUtime=0.09
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 681 0 0 0 9 0 0 0 18 0 1 0 78821484 3743744 667 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 914 667 62 130 0 781 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3656

[startup+0.301426 s]
/proc/loadavg: 0.91 0.98 0.98 3/77 32110
/proc/meminfo: memFree=1806912/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=3624 CPUtime=0.29
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 747 0 0 0 29 0 0 0 19 0 1 0 78821484 3710976 689 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 906 689 67 130 0 773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3624

[startup+0.701509 s]
/proc/loadavg: 0.91 0.98 0.98 3/77 32110
/proc/meminfo: memFree=1806912/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=5340 CPUtime=0.69
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 1167 0 0 0 69 0 0 0 22 0 1 0 78821484 5468160 1109 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 1335 1109 67 130 0 1202 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5340

[startup+1.50168 s]
/proc/loadavg: 0.91 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1801528/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=8112 CPUtime=1.49
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 1853 0 0 0 149 0 0 0 25 0 1 0 78821484 8306688 1795 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 2028 1795 67 130 0 1895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8112

[startup+3.10201 s]
/proc/loadavg: 0.91 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1798008/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=12336 CPUtime=3.1
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 2925 0 0 0 309 1 0 0 25 0 1 0 78821484 12632064 2867 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 3084 2867 67 130 0 2951 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 12336

[startup+6.30168 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1793912/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=14756 CPUtime=6.29
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 3515 0 0 0 628 1 0 0 25 0 1 0 78821484 15110144 3457 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 3689 3457 67 130 0 3556 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14756

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1791032/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=16604 CPUtime=12.69
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 3987 0 0 0 1267 2 0 0 25 0 1 0 78821484 17002496 3929 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549024 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 4151 3929 67 130 0 4018 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16604

[startup+25.5017 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1788536/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=19120 CPUtime=25.48
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 4598 0 0 0 2546 2 0 0 25 0 1 0 78821484 19578880 4540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 4780 4540 67 130 0 4647 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19120

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1784248/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=23508 CPUtime=51.07
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 5686 0 0 0 5104 3 0 0 25 0 1 0 78821484 24072192 5628 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548035 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 5877 5628 67 130 0 5744 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23508

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1781048/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=26548 CPUtime=102.25
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 6465 0 0 0 10221 4 0 0 25 0 1 0 78821484 27185152 6407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 6637 6407 67 130 0 6504 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26548

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1778680/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=28924 CPUtime=162.23
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 7051 0 0 0 16218 5 0 0 25 0 1 0 78821484 29618176 6993 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 7231 6993 67 130 0 7098 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28924

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1775928/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=31644 CPUtime=222.21
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 7728 0 0 0 22214 7 0 0 25 0 1 0 78821484 32403456 7670 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 7911 7670 67 130 0 7778 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31644

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1775352/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=32304 CPUtime=282.19
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 7898 0 0 0 28212 7 0 0 25 0 1 0 78821484 33079296 7840 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 8076 7840 67 130 0 7943 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 32304

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32111
/proc/meminfo: memFree=1772920/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=34812 CPUtime=342.16
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 8503 0 0 0 34208 8 0 0 25 0 1 0 78821484 35647488 8445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 8703 8445 67 130 0 8570 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34812

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1772024/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=35404 CPUtime=402.14
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 8666 0 0 0 40205 9 0 0 25 0 1 0 78821484 36253696 8608 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 8851 8608 67 130 0 8718 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 35404

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1771000/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=36712 CPUtime=462.12
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 8977 0 0 0 46202 10 0 0 25 0 1 0 78821484 37593088 8919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 9178 8919 67 130 0 9045 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36712

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1771000/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=36688 CPUtime=522.1
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 8977 0 0 0 52200 10 0 0 25 0 1 0 78821484 37568512 8919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 9172 8919 67 130 0 9039 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 36688

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1766648/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=41064 CPUtime=582.08
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 10076 0 0 0 58195 13 0 0 25 0 1 0 78821484 42049536 10018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 10266 10018 67 130 0 10133 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 41064

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1766584/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=41060 CPUtime=642.06
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 10076 0 0 0 64193 13 0 0 25 0 1 0 78821484 42045440 10018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 10265 10018 67 130 0 10132 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 41060

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1766584/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=41060 CPUtime=702.04
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 10076 0 0 0 70190 14 0 0 25 0 1 0 78821484 42045440 10018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 10265 10018 67 130 0 10132 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 41060

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1766584/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=41060 CPUtime=762.02
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 10076 0 0 0 76188 14 0 0 25 0 1 0 78821484 42045440 10018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 10265 10018 67 130 0 10132 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 41060

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1765688/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=41984 CPUtime=822
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 10290 0 0 0 82185 15 0 0 25 0 1 0 78821484 42991616 10232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 10496 10232 67 130 0 10363 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 41984

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1765432/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=41896 CPUtime=881.97
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 10345 0 0 0 88182 15 0 0 25 0 1 0 78821484 42901504 10242 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 10474 10242 67 130 0 10341 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 41896

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1763256/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=44272 CPUtime=941.94
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 10939 0 0 0 94178 16 0 0 25 0 1 0 78821484 45334528 10836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 11068 10836 67 130 0 10935 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 44272

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1761720/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=45872 CPUtime=1001.93
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 11333 0 0 0 100176 17 0 0 25 0 1 0 78821484 46972928 11230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 11468 11230 67 130 0 11335 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 45872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1761400/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=46268 CPUtime=1061.9
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 11424 0 0 0 106173 17 0 0 25 0 1 0 78821484 47378432 11321 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 11567 11321 67 130 0 11434 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 46268

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1761272/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=46400 CPUtime=1121.88
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 11453 0 0 0 112170 18 0 0 25 0 1 0 78821484 47513600 11350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 11600 11350 67 130 0 11467 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 46400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1761336/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=46308 CPUtime=1181.86
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 11453 0 0 0 118168 18 0 0 25 0 1 0 78821484 47419392 11350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 11577 11350 67 130 0 11444 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 46308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1761336/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=46308 CPUtime=1200.05
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 11453 0 0 0 119987 18 0 0 25 0 1 0 78821484 47419392 11350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 11577 11350 67 130 0 11444 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46308

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 32113
/proc/meminfo: memFree=1761336/2055920 swapFree=4157376/4192956
[pid=32110] ppid=32108 vsize=46308 CPUtime=1200.05
/proc/32110/stat : 32110 (minisat_noasser) R 32108 32110 31099 0 -1 4194304 11453 0 0 0 119987 18 0 0 25 0 1 0 78821484 47419392 11350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/32110/statm: 11577 11350 67 130 0 11444 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.197969
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 46400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11453
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= 2070

runsolver used 0.873867 second user time and 2.5966 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 25 11:10:19 UTC 2007

IDJOB= 421157
IDBENCH= 20066
IDSOLVER= 188
FILE ID= node40/421157-1177499419

PBS_JOBID= 4685831

Free space on /tmp= 66507 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1342589780-15.cnf
COMMAND LINE= /tmp/evaluation/421157-1177499419/minisat_noassertions /tmp/evaluation/421157-1177499419/instance-421157-1177499419.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-421157-1177499419 -o ROOT/results/node40/solver-421157-1177499419 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421157-1177499419/minisat_noassertions /tmp/evaluation/421157-1177499419/instance-421157-1177499419.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 242202607

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1807256 kB
Buffers:         40388 kB
Cached:         139856 kB
SwapCached:      16548 kB
Active:         133448 kB
Inactive:        74464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807256 kB
SwapTotal:     4192956 kB
SwapFree:      4157376 kB
Dirty:            1960 kB
Writeback:           0 kB
Mapped:          33180 kB
Slab:            26044 kB
Committed_AS:   997332 kB
PageTables:       1940 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66507 MiB

End job on node40 on Wed Apr 25 11:30:22 UTC 2007