Trace number 421176

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) 1200.06 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
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    100 |  0.000 % |
0.09/0.15	c |       250 |     900    18000    90000 |     7260      250     99 |  0.000 % |
0.09/0.17	c |       475 |     900    18000    90000 |     7986      475    101 |  0.000 % |
0.19/0.21	c |       813 |     900    18000    90000 |     8784      813    105 |  0.000 % |
0.19/0.26	c |      1319 |     900    18000    90000 |     9663     1319    111 |  0.000 % |
0.29/0.34	c |      2079 |     900    18000    90000 |    10629     2079    113 |  0.000 % |
0.39/0.48	c |      3219 |     900    18000    90000 |    11692     3219    114 |  0.000 % |
0.69/0.71	c |      4928 |     900    18000    90000 |    12861     4928    117 |  0.000 % |
0.99/1.06	c |      7490 |     900    18000    90000 |    14147     7490    119 |  0.000 % |
1.69/1.72	c |     11334 |     900    18000    90000 |    15562    11334    120 |  0.000 % |
2.79/2.86	c |     17101 |     900    18000    90000 |    17118     9155    121 |  0.000 % |
4.79/4.84	c |     25752 |     900    18000    90000 |    18830     9090    129 |  0.000 % |
8.08/8.10	c |     38726 |     900    18000    90000 |    20713    12500    129 |  0.000 % |
14.09/14.11	c |     58187 |     900    18000    90000 |    22784    10940    125 |  0.000 % |
24.88/24.93	c |     87381 |     900    18000    90000 |    25063    16590    130 |  0.000 % |
40.88/40.98	c |    131171 |     900    18000    90000 |    27569    20327    127 |  0.000 % |
70.86/70.91	c |    196855 |     900    18000    90000 |    30326    24642    138 |  0.000 % |
116.05/116.20	c |    295383 |     900    18000    90000 |    33359    15833    130 |  0.000 % |
192.82/192.97	c |    443173 |     900    18000    90000 |    36695    20603    132 |  0.000 % |
311.57/311.77	c |    664857 |     900    18000    90000 |    40364    28315    133 |  0.000 % |
486.80/487.01	c |    997382 |     900    18000    90000 |    44401    33699    135 |  0.000 % |
787.59/787.92	c |   1496170 |     900    18000    90000 |    48841    37187    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/node20/watcher-421176-1177499945 -o ROOT/results/node20/solver-421176-1177499945 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421176-1177499945/minisat_noassertions /tmp/evaluation/421176-1177499945/instance-421176-1177499945.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: 0.92 0.98 0.96 3/77 21419
/proc/meminfo: memFree=1798128/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=1988 CPUtime=0
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 197911814 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530930 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 497 233 50 130 0 364 0

[startup+0.100578 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 21419
/proc/meminfo: memFree=1798128/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=3392 CPUtime=0.09
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 197911814 3473408 602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 848 602 62 130 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.201597 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 21419
/proc/meminfo: memFree=1798128/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=3140 CPUtime=0.19
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 628 0 0 0 19 0 0 0 18 0 1 0 197911814 3215360 540 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 785 540 67 130 0 652 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3140

[startup+0.301618 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 21419
/proc/meminfo: memFree=1798128/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=3536 CPUtime=0.29
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 745 0 0 0 29 0 0 0 19 0 1 0 197911814 3620864 657 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 884 657 67 130 0 751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.7017 s]
/proc/loadavg: 0.92 0.98 0.96 3/77 21419
/proc/meminfo: memFree=1798128/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=5120 CPUtime=0.69
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 1149 0 0 0 69 0 0 0 23 0 1 0 197911814 5242880 1061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 1280 1061 67 130 0 1147 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5120

[startup+1.50287 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1792616/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=7908 CPUtime=1.49
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 1839 0 0 0 149 0 0 0 25 0 1 0 197911814 8097792 1751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 1977 1751 67 130 0 1844 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7908

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1789288/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=10812 CPUtime=3.09
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 2559 0 0 0 308 1 0 0 25 0 1 0 197911814 11071488 2471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552786 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 2703 2471 67 130 0 2570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10812

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1786984/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=12132 CPUtime=6.29
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 2881 0 0 0 628 1 0 0 25 0 1 0 197911814 12423168 2793 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 3033 2793 67 130 0 2900 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12132

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1784424/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=14536 CPUtime=12.69
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 3498 0 0 0 1267 2 0 0 25 0 1 0 197911814 14884864 3410 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 3634 3410 67 130 0 3501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14536

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1782504/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=16516 CPUtime=25.48
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 3983 0 0 0 2546 2 0 0 25 0 1 0 197911814 16912384 3895 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 4129 3895 67 130 0 3996 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16516

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1778920/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=20112 CPUtime=51.07
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 4863 0 0 0 5104 3 0 0 25 0 1 0 197911814 20594688 4775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 5028 4775 67 130 0 4895 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20112

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1776040/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=22884 CPUtime=102.25
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 5569 0 0 0 10221 4 0 0 25 0 1 0 197911814 23433216 5481 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552555 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 5721 5481 67 130 0 5588 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22884

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1773864/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=24996 CPUtime=162.22
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 6109 0 0 0 16217 5 0 0 25 0 1 0 197911814 25595904 6021 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 6249 6021 67 130 0 6116 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24996

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1771112/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=27768 CPUtime=222.21
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 6784 0 0 0 22214 7 0 0 25 0 1 0 197911814 28434432 6696 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 6942 6696 67 130 0 6809 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27768

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1770536/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=28296 CPUtime=282.19
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 6923 0 0 0 28211 8 0 0 25 0 1 0 197911814 28975104 6835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 7074 6835 67 130 0 6941 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28296

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1768808/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=30020 CPUtime=342.16
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 7342 0 0 0 34207 9 0 0 25 0 1 0 197911814 30740480 7254 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 7505 7254 67 130 0 7372 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30020

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1767720/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=31076 CPUtime=402.14
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 7615 0 0 0 40204 10 0 0 25 0 1 0 197911814 31821824 7527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 7769 7527 67 130 0 7636 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31076

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1767528/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=31340 CPUtime=462.11
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 7679 0 0 0 46201 10 0 0 25 0 1 0 197911814 32092160 7591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 7835 7591 67 130 0 7702 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 31340

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1765480/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=33400 CPUtime=522.09
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 8190 0 0 0 52198 11 0 0 25 0 1 0 197911814 34201600 8102 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 8350 8102 67 130 0 8217 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 33400

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1763624/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=35376 CPUtime=582.06
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 8658 0 0 0 58195 11 0 0 25 0 1 0 197911814 36225024 8570 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 8844 8570 67 130 0 8711 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 35376

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1763560/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=35420 CPUtime=642.05
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 8674 0 0 0 64193 12 0 0 25 0 1 0 197911814 36270080 8586 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 8855 8586 67 130 0 8722 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 35420

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1763304/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=35688 CPUtime=702.02
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 8744 0 0 0 70190 12 0 0 25 0 1 0 197911814 36544512 8656 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 8922 8656 67 130 0 8789 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 35688

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1763112/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=35824 CPUtime=762.01
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 8800 0 0 0 76188 13 0 0 25 0 1 0 197911814 36683776 8710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 8956 8710 67 130 0 8823 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 35824

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1759848/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=39148 CPUtime=821.98
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 9619 0 0 0 82184 14 0 0 25 0 1 0 197911814 40087552 9529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 9787 9529 67 130 0 9654 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 39148

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1759848/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=39148 CPUtime=881.96
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 9619 0 0 0 88182 14 0 0 25 0 1 0 197911814 40087552 9529 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 9787 9529 67 130 0 9654 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 39148

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1759272/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=39808 CPUtime=941.94
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 9764 0 0 0 94179 15 0 0 25 0 1 0 197911814 40763392 9674 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 9952 9674 67 130 0 9819 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 39808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1759016/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=39836 CPUtime=1001.91
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 9813 0 0 0 100176 15 0 0 25 0 1 0 197911814 40792064 9712 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 9959 9712 67 130 0 9826 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 39836

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1758888/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=40100 CPUtime=1061.88
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 9862 0 0 0 106173 15 0 0 25 0 1 0 197911814 41062400 9761 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 10025 9761 67 130 0 9892 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 40100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1758888/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=40000 CPUtime=1121.87
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 9894 0 0 0 112171 16 0 0 25 0 1 0 197911814 40960000 9752 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 10000 9752 67 130 0 9867 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 40000

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1758760/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=40264 CPUtime=1181.84
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 9938 0 0 0 118168 16 0 0 25 0 1 0 197911814 41230336 9796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 10066 9796 67 130 0 9933 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 40264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21420
/proc/meminfo: memFree=1758760/2055920 swapFree=4154112/4192956
[pid=21419] ppid=21417 vsize=40264 CPUtime=1200.04
/proc/21419/stat : 21419 (minisat_noasser) R 21417 21419 20056 0 -1 4194304 9938 0 0 0 119988 16 0 0 25 0 1 0 197911814 41230336 9796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21419/statm: 10066 9796 67 130 0 9933 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 40264

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.175973
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 40264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9938
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= 24797

runsolver used 0.973851 second user time and 2.46563 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 25 11:19:05 UTC 2007

IDJOB= 421176
IDBENCH= 20085
IDSOLVER= 188
FILE ID= node20/421176-1177499945

PBS_JOBID= 4685800

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/421176-1177499945/minisat_noassertions /tmp/evaluation/421176-1177499945/instance-421176-1177499945.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-421176-1177499945 -o ROOT/results/node20/solver-421176-1177499945 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421176-1177499945/minisat_noassertions /tmp/evaluation/421176-1177499945/instance-421176-1177499945.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 184596227

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1798536 kB
Buffers:         39792 kB
Cached:         145504 kB
SwapCached:      18160 kB
Active:         119352 kB
Inactive:        94740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798536 kB
SwapTotal:     4192956 kB
SwapFree:      4154112 kB
Dirty:            1916 kB
Writeback:           0 kB
Mapped:          34100 kB
Slab:            28820 kB
Committed_AS:  2063324 kB
PageTables:       1760 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= 66455 MiB

End job on node20 on Wed Apr 25 11:39:07 UTC 2007