Trace number 301723

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 (with assertions)? (TO) 1200.07 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                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.15	c ============================[ Search Statistics ]==============================
0.10/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.15	c ===============================================================================
0.10/0.15	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.10/0.16	c |       100 |    1000    20000   100000 |     7333      100    129 |  0.000 % |
0.10/0.18	c |       250 |    1000    20000   100000 |     8066      250    126 |  0.000 % |
0.10/0.20	c |       477 |    1000    20000   100000 |     8873      477    123 |  0.000 % |
0.20/0.24	c |       814 |    1000    20000   100000 |     9760      814    127 |  0.000 % |
0.20/0.30	c |      1320 |    1000    20000   100000 |    10736     1320    127 |  0.000 % |
0.30/0.40	c |      2079 |    1000    20000   100000 |    11810     2079    127 |  0.000 % |
0.51/0.54	c |      3218 |    1000    20000   100000 |    12991     3218    128 |  0.000 % |
0.71/0.78	c |      4927 |    1000    20000   100000 |    14290     4927    130 |  0.000 % |
1.12/1.18	c |      7489 |    1000    20000   100000 |    15719     7489    130 |  0.000 % |
1.84/1.93	c |     11333 |    1000    20000   100000 |    17291    11333    133 |  0.000 % |
3.17/3.21	c |     17100 |    1000    20000   100000 |    19020    17100    135 |  0.000 % |
5.22/5.28	c |     25750 |    1000    20000   100000 |    20922    16058    136 |  0.000 % |
9.00/9.11	c |     38726 |    1000    20000   100000 |    23015    18400    138 |  0.000 % |
15.56/15.62	c |     58188 |    1000    20000   100000 |    25316    13857    138 |  0.000 % |
26.93/26.96	c |     87380 |    1000    20000   100000 |    27848    15145    140 |  0.000 % |
47.21/47.31	c |    131171 |    1000    20000   100000 |    30633    26205    151 |  0.000 % |
76.18/76.30	c |    196856 |    1000    20000   100000 |    33696    17936    141 |  0.000 % |
128.83/128.96	c |    295383 |    1000    20000   100000 |    37066    33050    147 |  0.000 % |
212.20/212.32	c |    443172 |    1000    20000   100000 |    40772    35997    147 |  0.000 % |
342.77/342.96	c |    664857 |    1000    20000   100000 |    44849    35252    146 |  0.000 % |
552.09/552.33	c |    997382 |    1000    20000   100000 |    49334    22843    138 |  0.000 % |
893.83/894.21	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-301723-1171987998 -o ROOT/results/node9/solver-301723-1171987998 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301723-1171987998/minisat /tmp/evaluation/301723-1171987998/instance-301723-1171987998.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 3551
/proc/meminfo: memFree=1635320/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=2020 CPUtime=0
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 218754484 2068480 249 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 505 251 58 138 0 364 0

[startup+0.107743 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3551
/proc/meminfo: memFree=1635320/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=3688 CPUtime=0.1
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 687 0 0 0 10 0 0 0 18 0 1 0 218754484 3776512 671 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134524068 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 922 671 71 138 0 781 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3688

[startup+0.516821 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3551
/proc/meminfo: memFree=1635320/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=4580 CPUtime=0.51
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 967 0 0 0 51 0 0 0 21 0 1 0 218754484 4689920 907 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 1145 907 73 138 0 1004 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4580

[startup+1.33698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1629680/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=7484 CPUtime=1.33
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 1715 0 0 0 132 1 0 0 25 0 1 0 218754484 7663616 1655 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134706226 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 1871 1655 73 138 0 1730 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7484

[startup+2.97329 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1626096/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=11972 CPUtime=2.96
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 2835 0 0 0 295 1 0 0 25 0 1 0 218754484 12259328 2775 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 2993 2775 73 138 0 2852 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11972

[startup+6.25293 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1622384/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=14524 CPUtime=6.24
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 3450 0 0 0 622 2 0 0 25 0 1 0 218754484 14872576 3390 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 3631 3390 73 138 0 3490 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14524

[startup+12.7072 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1619504/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=16636 CPUtime=12.69
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 3995 0 0 0 1266 3 0 0 25 0 1 0 218754484 17035264 3935 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 4159 3935 73 138 0 4018 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16636

[startup+25.5116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1617648/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=18880 CPUtime=25.49
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 4560 0 0 0 2545 4 0 0 25 0 1 0 218754484 19333120 4500 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 4720 4500 73 138 0 4579 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18880

[startup+51.1276 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1612720/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=23540 CPUtime=51.1
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 5694 0 0 0 5105 5 0 0 25 0 1 0 218754484 24104960 5634 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 5885 5634 73 138 0 5744 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23540

[startup+102.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1609584/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=26580 CPUtime=102.3
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 6473 0 0 0 10224 6 0 0 25 0 1 0 218754484 27217920 6413 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 6645 6413 73 138 0 6504 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26580

[startup+162.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1607216/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=28956 CPUtime=162.32
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 7059 0 0 0 16225 7 0 0 25 0 1 0 218754484 29650944 6999 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 7239 6999 73 138 0 7098 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 28956

[startup+222.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1604464/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=31676 CPUtime=222.33
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 7736 0 0 0 22225 8 0 0 25 0 1 0 218754484 32436224 7676 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 7919 7676 73 138 0 7778 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 31676

[startup+282.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1603888/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=32336 CPUtime=282.34
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 7906 0 0 0 28225 9 0 0 25 0 1 0 218754484 33112064 7846 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 8084 7846 73 138 0 7943 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 32336

[startup+342.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1603696/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=32600 CPUtime=342.35
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 7964 0 0 0 34225 10 0 0 25 0 1 0 218754484 33382400 7904 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552069 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 8150 7904 73 138 0 8009 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 32600

[startup+402.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1600816/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=35468 CPUtime=402.36
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 8674 0 0 0 40225 11 0 0 25 0 1 0 218754484 36319232 8614 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549411 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 8867 8614 73 138 0 8726 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 35468

[startup+462.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1599536/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=36756 CPUtime=462.38
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 8985 0 0 0 46226 12 0 0 25 0 1 0 218754484 37638144 8925 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 9189 8925 73 138 0 9048 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 36756

[startup+522.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1599472/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=36720 CPUtime=522.39
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 8985 0 0 0 52226 13 0 0 25 0 1 0 218754484 37601280 8925 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 9180 8925 73 138 0 9039 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 36720

[startup+582.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1597360/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=38832 CPUtime=582.4
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 9520 0 0 0 58226 14 0 0 25 0 1 0 218754484 39763968 9460 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 9708 9460 73 138 0 9567 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 38832

[startup+642.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1595248/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=41092 CPUtime=642.41
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 10084 0 0 0 64226 15 0 0 25 0 1 0 218754484 42078208 10024 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550608 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 10273 10024 73 138 0 10132 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 41092

[startup+702.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1595184/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=41092 CPUtime=702.43
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 10084 0 0 0 70227 16 0 0 25 0 1 0 218754484 42078208 10024 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 10273 10024 73 138 0 10132 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 41092

[startup+762.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1595120/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=41092 CPUtime=762.43
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 10084 0 0 0 76227 16 0 0 25 0 1 0 218754484 42078208 10024 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 10273 10024 73 138 0 10132 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 41092

[startup+822.767 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1594736/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=41488 CPUtime=822.45
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 10176 0 0 0 82228 17 0 0 25 0 1 0 218754484 42483712 10116 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551929 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 10372 10116 73 138 0 10231 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 41488

[startup+882.797 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1594032/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=42148 CPUtime=882.46
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 10353 0 0 0 88228 18 0 0 25 0 1 0 218754484 43159552 10293 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 10537 10293 73 138 0 10396 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 42148

[startup+942.833 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1591792/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=44304 CPUtime=942.48
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 10947 0 0 0 94229 19 0 0 25 0 1 0 218754484 45367296 10842 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 11076 10842 73 138 0 10935 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 44304

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1591024/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=45904 CPUtime=1002.49
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 11318 0 0 0 100229 20 0 0 25 0 1 0 218754484 47005696 11213 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 11476 11213 73 138 0 11335 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 45904

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1590384/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=45904 CPUtime=1062.5
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 11341 0 0 0 106230 20 0 0 25 0 1 0 218754484 47005696 11236 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 11476 11236 73 138 0 11335 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 45904

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1589872/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=46432 CPUtime=1122.52
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 11461 0 0 0 112231 21 0 0 25 0 1 0 218754484 47546368 11356 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 11608 11356 73 138 0 11467 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 46432

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1589872/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=46432 CPUtime=1182.53
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 11461 0 0 0 118231 22 0 0 25 0 1 0 218754484 47546368 11356 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 11608 11356 73 138 0 11467 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 46432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1589872/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=46432 CPUtime=1200.05
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 11461 0 0 0 119983 22 0 0 25 0 1 0 218754484 47546368 11356 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 11608 11356 73 138 0 11467 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46432

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: 1.00 1.00 1.00 2/78 3552
/proc/meminfo: memFree=1589872/2055920 swapFree=4192812/4192956
[pid=3551] ppid=3549 vsize=46432 CPUtime=1200.05
/proc/3551/stat : 3551 (minisat) R 3549 3551 3209 0 -1 4194304 11461 0 0 0 119983 22 0 0 25 0 1 0 218754484 47546368 11356 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/3551/statm: 11608 11356 73 138 0 11467 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.229965
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 46432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11461
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= 1578

runsolver used 1.3308 second user time and 2.94455 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Feb 20 16:13:19 UTC 2007

IDJOB= 301723
IDBENCH= 20066
IDSOLVER= 109
FILE ID= node9/301723-1171987998

PBS_JOBID= 3849097

Free space on /tmp= 66548 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/301723-1171987998/minisat /tmp/evaluation/301723-1171987998/instance-301723-1171987998.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-301723-1171987998 -o ROOT/results/node9/solver-301723-1171987998 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301723-1171987998/minisat /tmp/evaluation/301723-1171987998/instance-301723-1171987998.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 671028665

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1635728 kB
Buffers:         52908 kB
Cached:         242008 kB
SwapCached:          0 kB
Active:         279736 kB
Inactive:        69460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635728 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1352 kB
Writeback:           0 kB
Mapped:          73188 kB
Slab:            56568 kB
Committed_AS:  1111592 kB
PageTables:       1688 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= 66548 MiB

End job on node9 on Tue Feb 20 16:33:21 UTC 2007