Trace number 421748

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) 1200.04 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd001.sat05-3419.reshuffled-07.cnf
MD5SUM26eb408aec254c812108c852e426e72f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1192.99
Satisfiable
(Un)Satisfiability was proved
Number of variables1040
Number of clauses13020
Sum of the clauses size54606
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21086
Number of clauses of size 38679
Number of clauses of size 4261
Number of clauses of size 5297
Number of clauses of size over 52662

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:  1040                                                 |
0.00/0.00	c |  Number of clauses:    13020                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.04/0.06	c ============================[ Search Statistics ]==============================
0.04/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.06	c ===============================================================================
0.04/0.06	c |         0 |     912     7420    31673 |     2473        0    nan |  0.000 % |
0.04/0.06	c |       102 |     912     7420    31673 |     2720      102     21 |  5.385 % |
0.04/0.07	c |       253 |     912     7420    31673 |     2992      253     21 |  5.385 % |
0.04/0.08	c |       478 |     912     7420    31673 |     3292      478     22 |  5.385 % |
0.09/0.10	c |       817 |     912     7420    31673 |     3621      817     23 |  5.385 % |
0.09/0.13	c |      1324 |     912     7420    31673 |     3983     1324     27 |  5.385 % |
0.09/0.17	c |      2083 |     912     7420    31673 |     4381     2083     26 |  5.386 % |
0.19/0.25	c |      3225 |     912     7420    31673 |     4819     3225     25 |  5.386 % |
0.39/0.40	c |      4934 |     912     7420    31673 |     5301     4934     26 |  5.385 % |
0.59/0.67	c |      7496 |     912     7420    31673 |     5831     4767     27 |  5.386 % |
1.00/1.06	c |     11340 |     912     7420    31673 |     6415     5610     26 |  5.386 % |
1.69/1.78	c |     17106 |     912     7420    31673 |     7056     4748     28 |  5.385 % |
2.79/2.85	c |     25756 |     912     7420    31673 |     7762     6176     26 |  5.385 % |
4.49/4.58	c |     38730 |     912     7420    31673 |     8538     7238     31 |  5.386 % |
7.59/7.61	c |     58191 |     912     7420    31673 |     9392     4948     24 |  5.386 % |
11.79/11.87	c |     87383 |     912     7420    31673 |    10331     5412     25 |  5.386 % |
18.68/18.72	c |    131173 |     912     7420    31673 |    11364     7155     24 |  5.385 % |
28.58/28.69	c |    196858 |     912     7420    31673 |    12501     9362     26 |  5.385 % |
44.98/45.01	c |    295384 |     912     7420    31673 |    13751     6362     37 |  5.386 % |
70.86/70.91	c |    443174 |     912     7420    31673 |    15126     7875     23 |  5.386 % |
112.84/112.99	c |    664858 |     912     7420    31673 |    16639    15250     26 |  5.386 % |
180.23/180.30	c |    997384 |     912     7420    31673 |    18303    11448     28 |  5.386 % |
291.77/292.05	c |   1496173 |     912     7420    31673 |    20133    11383     30 |  5.385 % |
469.60/469.92	c |   2244356 |     912     7420    31673 |    22146    18169     28 |  5.388 % |
758.99/759.46	c |   3366633 |     911     7387    31581 |    24361    14918     26 |  5.481 % |

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-421748-1177495053 -o ROOT/results/node20/solver-421748-1177495053 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421748-1177495053/minisat_noassertions /tmp/evaluation/421748-1177495053/instance-421748-1177495053.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 0.95 0.90 3/77 20759
/proc/meminfo: memFree=1803504/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=1992 CPUtime=0
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 197422609 2039808 194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 498 194 50 130 0 365 0

[startup+0.04786 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 20759
/proc/meminfo: memFree=1803504/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=2836 CPUtime=0.04
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 423 0 0 0 4 0 0 0 18 0 1 0 197422609 2904064 409 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682981 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 709 409 62 130 0 576 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2836

[startup+0.101869 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 20759
/proc/meminfo: memFree=1803504/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=2764 CPUtime=0.09
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 435 0 0 0 9 0 0 0 18 0 1 0 197422609 2830336 421 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 691 421 66 130 0 558 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2764

[startup+0.30191 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 20759
/proc/meminfo: memFree=1803504/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=2764 CPUtime=0.29
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 435 0 0 0 29 0 0 0 19 0 1 0 197422609 2830336 421 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 691 421 66 130 0 558 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2764

[startup+0.701991 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 20759
/proc/meminfo: memFree=1803504/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=3028 CPUtime=0.69
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 494 0 0 0 69 0 0 0 23 0 1 0 197422609 3100672 480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 757 480 66 130 0 624 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3028

[startup+1.50115 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 20760
/proc/meminfo: memFree=1801704/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=3292 CPUtime=1.49
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 556 0 0 0 149 0 0 0 25 0 1 0 197422609 3371008 542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 823 542 66 130 0 690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3292

[startup+3.10147 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 20760
/proc/meminfo: memFree=1801256/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=3556 CPUtime=3.09
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 626 0 0 0 309 0 0 0 25 0 1 0 197422609 3641344 612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134551685 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 889 612 66 130 0 756 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3556

[startup+6.30111 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 20760
/proc/meminfo: memFree=1800808/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=3952 CPUtime=6.29
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 709 0 0 0 629 0 0 0 25 0 1 0 197422609 4046848 695 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 988 695 66 130 0 855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3952

[startup+12.7014 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 20760
/proc/meminfo: memFree=1800296/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=4348 CPUtime=12.68
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 810 0 0 0 1268 0 0 0 25 0 1 0 197422609 4452352 796 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 1087 796 66 130 0 954 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4348

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 20760
/proc/meminfo: memFree=1799912/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=4748 CPUtime=25.48
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 914 0 0 0 2548 0 0 0 25 0 1 0 197422609 4861952 900 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 1187 900 66 130 0 1054 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4748

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 20760
/proc/meminfo: memFree=1798632/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=5940 CPUtime=51.07
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 1230 0 0 0 5106 1 0 0 25 0 1 0 197422609 6082560 1216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552440 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 1485 1216 66 130 0 1352 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5940

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 20760
/proc/meminfo: memFree=1797928/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=6608 CPUtime=102.25
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 1380 0 0 0 10224 1 0 0 25 0 1 0 197422609 6766592 1366 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 1652 1366 66 130 0 1519 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 6608

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20760
/proc/meminfo: memFree=1797416/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=7008 CPUtime=162.23
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 1492 0 0 0 16221 2 0 0 25 0 1 0 197422609 7176192 1478 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 1752 1478 66 130 0 1619 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7008

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/84 20842
/proc/meminfo: memFree=1795432/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=7672 CPUtime=222.17
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 1643 0 0 0 22214 3 0 0 25 0 1 0 197422609 7856128 1629 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 1918 1629 66 130 0 1785 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 7672

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1796136/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=8076 CPUtime=282.07
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 1736 0 0 0 28204 3 0 0 25 0 1 0 197422609 8269824 1722 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2019 1722 66 130 0 1886 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 8076

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1795880/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=8348 CPUtime=342.06
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 1823 0 0 0 34202 4 0 0 25 0 1 0 197422609 8548352 1809 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2087 1809 66 130 0 1954 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 8348

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1795304/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=9152 CPUtime=402.03
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2002 0 0 0 40199 4 0 0 25 0 1 0 197422609 9371648 1988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2288 1988 66 130 0 2155 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 9152

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1795176/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=9284 CPUtime=462
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2033 0 0 0 46196 4 0 0 25 0 1 0 197422609 9506816 2019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2321 2019 66 130 0 2188 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 9284

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1794920/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=9548 CPUtime=521.99
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2087 0 0 0 52194 5 0 0 25 0 1 0 197422609 9777152 2073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2387 2073 66 130 0 2254 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 9548

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1794728/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=9680 CPUtime=581.96
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2145 0 0 0 58191 5 0 0 25 0 1 0 197422609 9912320 2131 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2420 2131 66 130 0 2287 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 9680

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1794664/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=9828 CPUtime=641.94
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2159 0 0 0 64189 5 0 0 25 0 1 0 197422609 10063872 2145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2457 2145 66 130 0 2324 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 9828

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1794664/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=9828 CPUtime=701.92
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2160 0 0 0 70186 6 0 0 25 0 1 0 197422609 10063872 2146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2457 2146 66 130 0 2324 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 9828

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1794600/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=9828 CPUtime=761.9
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2183 0 0 0 76184 6 0 0 25 0 1 0 197422609 10063872 2169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547161 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2457 2169 66 130 0 2324 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 9828

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1794408/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=10092 CPUtime=821.87
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2220 0 0 0 82181 6 0 0 25 0 1 0 197422609 10334208 2206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2523 2206 66 130 0 2390 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 10092

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1794536/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=10092 CPUtime=881.85
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2238 0 0 0 88178 7 0 0 25 0 1 0 197422609 10334208 2224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2523 2224 66 130 0 2390 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 10092

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1794408/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=10224 CPUtime=941.82
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2266 0 0 0 94175 7 0 0 25 0 1 0 197422609 10469376 2252 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558125 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2556 2252 66 130 0 2423 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 10224

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1793960/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=10628 CPUtime=1001.8
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2364 0 0 0 100172 8 0 0 25 0 1 0 197422609 10883072 2350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2657 2350 66 130 0 2524 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 10628

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1793640/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=11024 CPUtime=1061.78
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2453 0 0 0 106170 8 0 0 25 0 1 0 197422609 11288576 2439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2756 2439 66 130 0 2623 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 11024

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1793704/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=11024 CPUtime=1121.76
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2453 0 0 0 112167 9 0 0 25 0 1 0 197422609 11288576 2439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2756 2439 66 130 0 2623 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 11024

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1793704/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=11024 CPUtime=1181.74
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2454 0 0 0 118165 9 0 0 25 0 1 0 197422609 11288576 2440 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2756 2440 66 130 0 2623 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 11024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20958
/proc/meminfo: memFree=1793640/2055920 swapFree=4154112/4192956
[pid=20759] ppid=20757 vsize=11024 CPUtime=1200.03
/proc/20759/stat : 20759 (minisat_noasser) R 20757 20759 20056 0 -1 4194304 2459 0 0 0 119994 9 0 0 25 0 1 0 197422609 11288576 2445 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/20759/statm: 2756 2445 66 130 0 2623 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11024

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): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.95
CPU system time (s): 0.097985
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 11024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2459
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= 21249

runsolver used 0.979851 second user time and 2.46263 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 25 09:57:33 UTC 2007

IDJOB= 421748
IDBENCH= 24651
IDSOLVER= 188
FILE ID= node20/421748-1177495053

PBS_JOBID= 4685800

Free space on /tmp= 66455 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd001.sat05-3419.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/421748-1177495053/minisat_noassertions /tmp/evaluation/421748-1177495053/instance-421748-1177495053.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-421748-1177495053 -o ROOT/results/node20/solver-421748-1177495053 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421748-1177495053/minisat_noassertions /tmp/evaluation/421748-1177495053/instance-421748-1177495053.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  26eb408aec254c812108c852e426e72f

RANDOM SEED= 329402124

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:       1803976 kB
Buffers:         39568 kB
Cached:         141272 kB
SwapCached:      18128 kB
Active:         115712 kB
Inactive:        93036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803976 kB
SwapTotal:     4192956 kB
SwapFree:      4154112 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          33128 kB
Slab:            28780 kB
Committed_AS:  2055728 kB
PageTables:       1752 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 10:17:35 UTC 2007