Trace number 421231

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 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1826229031-16.cnf
MD5SUM1aed84ae7396e87c22020e4f3ca38410
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.6878
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.19/0.28	c ============================[ Search Statistics ]==============================
0.19/0.28	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.28	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.28	c ===============================================================================
0.19/0.28	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.19/0.29	c |       100 |     140    11900    83300 |     4363      100     39 |  0.005 % |
0.29/0.30	c |       250 |     140    11900    83300 |     4799      250     40 |  0.005 % |
0.29/0.32	c |       475 |     140    11900    83300 |     5279      475     42 |  0.005 % |
0.29/0.34	c |       813 |     140    11900    83300 |     5807      813     44 |  0.005 % |
0.29/0.38	c |      1320 |     140    11900    83300 |     6388     1320     45 |  0.005 % |
0.39/0.43	c |      2082 |     140    11900    83300 |     7027     2082     44 |  0.005 % |
0.49/0.52	c |      3221 |     140    11900    83300 |     7729     3221     44 |  0.005 % |
0.59/0.67	c |      4930 |     140    11900    83300 |     8502     4930     44 |  0.005 % |
0.89/0.92	c |      7493 |     140    11900    83300 |     9353     7493     44 |  0.005 % |
1.29/1.36	c |     11337 |     140    11900    83300 |    10288     6629     42 |  0.005 % |
1.99/2.05	c |     17104 |     140    11900    83300 |    11317     7221     42 |  0.005 % |
3.09/3.19	c |     25753 |     140    11900    83300 |    12449    10183     43 |  0.005 % |
4.89/4.95	c |     38727 |     140    11900    83300 |    13694    10647     44 |  0.005 % |
7.78/7.89	c |     58192 |     140    11900    83300 |    15063     9474     44 |  0.005 % |
12.79/12.81	c |     87385 |     140    11900    83300 |    16569     8412     42 |  0.005 % |
19.98/20.05	c |    131175 |     140    11900    83300 |    18226    10621     43 |  0.005 % |
32.48/32.57	c |    196860 |     140    11900    83300 |    20049    12291     44 |  0.005 % |
52.57/52.68	c |    295387 |     140    11900    83300 |    22054    10262     43 |  0.005 % |
84.97/85.03	c |    443177 |     140    11900    83300 |    24259    14290     43 |  0.005 % |
136.75/136.82	c |    664865 |     140    11900    83300 |    26685    14937     43 |  0.005 % |
223.12/223.29	c |    997390 |     140    11900    83300 |    29354    12660     41 |  0.005 % |
362.38/362.58	c |   1496178 |     140    11900    83300 |    32289    19603     44 |  0.005 % |
584.51/584.70	c |   2244360 |     140    11900    83300 |    35518    21237     44 |  0.005 % |
934.71/935.01	c |   3366634 |     140    11900    83300 |    39070    32969     43 |  0.005 % |

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/node54/watcher-421231-1177500812 -o ROOT/results/node54/solver-421231-1177500812 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421231-1177500812/minisat_noassertions /tmp/evaluation/421231-1177500812/instance-421231-1177500812.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 0.95 3/66 16824
/proc/meminfo: memFree=1685248/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=1856 CPUtime=0
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 197455643 1900544 197 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 464 198 50 130 0 331 0

[startup+0.0399019 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16824
/proc/meminfo: memFree=1685248/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=2848 CPUtime=0.03
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 447 0 0 0 3 0 0 0 18 0 1 0 197455643 2916352 433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529439 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 712 433 62 130 0 579 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2848

[startup+0.101904 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16824
/proc/meminfo: memFree=1685248/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=2848 CPUtime=0.09
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 447 0 0 0 9 0 0 0 18 0 1 0 197455643 2916352 433 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 712 433 62 130 0 579 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.301929 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16824
/proc/meminfo: memFree=1685248/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=2540 CPUtime=0.29
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 476 0 0 0 29 0 0 0 19 0 1 0 197455643 2600960 392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680099 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 635 392 66 130 0 502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2540

[startup+0.70198 s]
/proc/loadavg: 0.92 0.98 0.95 3/66 16824
/proc/meminfo: memFree=1685248/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=3464 CPUtime=0.69
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 701 0 0 0 69 0 0 0 22 0 1 0 197455643 3547136 617 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 866 617 66 130 0 733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3464

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.95 2/67 16825
/proc/meminfo: memFree=1682360/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=4388 CPUtime=1.49
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 916 0 0 0 149 0 0 0 25 0 1 0 197455643 4493312 832 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 1097 832 66 130 0 964 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4388

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.95 2/67 16825
/proc/meminfo: memFree=1681784/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=4916 CPUtime=3.09
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 1044 0 0 0 309 0 0 0 25 0 1 0 197455643 5033984 960 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 1229 960 66 130 0 1096 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4916

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.95 2/67 16825
/proc/meminfo: memFree=1680760/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=5640 CPUtime=6.28
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 1223 0 0 0 628 0 0 0 25 0 1 0 197455643 5775360 1139 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 1410 1139 66 130 0 1277 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5640

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.95 2/67 16825
/proc/meminfo: memFree=1680120/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=6172 CPUtime=12.69
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 1358 0 0 0 1268 1 0 0 25 0 1 0 197455643 6320128 1274 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 1543 1274 66 130 0 1410 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6172

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.95 2/67 16825
/proc/meminfo: memFree=1679032/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=7248 CPUtime=25.48
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 1626 0 0 0 2547 1 0 0 25 0 1 0 197455643 7421952 1542 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 1812 1542 66 130 0 1679 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7248

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.95 2/67 16825
/proc/meminfo: memFree=1678072/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=8196 CPUtime=51.07
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 1857 0 0 0 5106 1 0 0 25 0 1 0 197455643 8392704 1773 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 2049 1773 66 130 0 1916 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8196

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/67 16825
/proc/meminfo: memFree=1676536/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=9840 CPUtime=102.27
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 2241 0 0 0 10225 2 0 0 25 0 1 0 197455643 10076160 2157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 2460 2157 66 130 0 2327 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9840

[startup+162.302 s]
/proc/loadavg: 1.06 1.00 0.95 2/67 16825
/proc/meminfo: memFree=1675512/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=10796 CPUtime=162.24
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 2488 0 0 0 16222 2 0 0 25 0 1 0 197455643 11055104 2404 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 2699 2404 66 130 0 2566 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10796

[startup+222.301 s]
/proc/loadavg: 1.02 1.00 0.95 2/67 16825
/proc/meminfo: memFree=1675064/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=11200 CPUtime=222.22
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 2585 0 0 0 22220 2 0 0 25 0 1 0 197455643 11468800 2501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 2800 2501 66 130 0 2667 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11200

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 0.96 2/67 16825
/proc/meminfo: memFree=1674040/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=12348 CPUtime=282.21
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 2829 0 0 0 28218 3 0 0 25 0 1 0 197455643 12644352 2745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3087 2745 66 130 0 2954 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12348

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 0.96 2/67 16825
/proc/meminfo: memFree=1673720/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=12656 CPUtime=342.19
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 2904 0 0 0 34216 3 0 0 25 0 1 0 197455643 12959744 2820 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3164 2820 66 130 0 3031 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12656

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 16825
/proc/meminfo: memFree=1672824/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=13456 CPUtime=402.17
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3122 0 0 0 40214 3 0 0 25 0 1 0 197455643 13778944 3038 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3364 3038 66 130 0 3231 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13456

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 16825
/proc/meminfo: memFree=1672568/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=13884 CPUtime=462.15
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3197 0 0 0 46212 3 0 0 25 0 1 0 197455643 14217216 3113 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553560 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3471 3113 66 130 0 3338 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13884

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 16825
/proc/meminfo: memFree=1672440/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=14016 CPUtime=522.13
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3233 0 0 0 52210 3 0 0 25 0 1 0 197455643 14352384 3149 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3504 3149 66 130 0 3371 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 14016

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 16825
/proc/meminfo: memFree=1671992/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=14468 CPUtime=582.11
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3332 0 0 0 58208 3 0 0 25 0 1 0 197455643 14815232 3248 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3617 3248 66 130 0 3484 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 14468

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 16825
/proc/meminfo: memFree=1671288/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=15148 CPUtime=642.1
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3512 0 0 0 64207 3 0 0 25 0 1 0 197455643 15511552 3428 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3787 3428 66 130 0 3654 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 15148

[startup+702.301 s]
/proc/loadavg: 1.05 1.01 0.96 2/67 16825
/proc/meminfo: memFree=1671096/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=15432 CPUtime=702.07
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3556 0 0 0 70204 3 0 0 25 0 1 0 197455643 15802368 3472 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3858 3472 66 130 0 3725 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 15432

[startup+762.305 s]
/proc/loadavg: 1.08 1.02 0.97 2/67 16825
/proc/meminfo: memFree=1670904/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=15576 CPUtime=762.07
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3608 0 0 0 76203 4 0 0 25 0 1 0 197455643 15949824 3524 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3894 3524 66 130 0 3761 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 15576

[startup+822.302 s]
/proc/loadavg: 1.09 1.03 0.97 2/67 16825
/proc/meminfo: memFree=1670840/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=15764 CPUtime=822.04
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3629 0 0 0 82200 4 0 0 25 0 1 0 197455643 16142336 3545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3941 3545 66 130 0 3808 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 15764

[startup+882.301 s]
/proc/loadavg: 1.12 1.06 0.98 2/67 16825
/proc/meminfo: memFree=1670648/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=15908 CPUtime=882.02
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3675 0 0 0 88198 4 0 0 25 0 1 0 197455643 16289792 3591 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 3977 3591 66 130 0 3844 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 15908

[startup+942.302 s]
/proc/loadavg: 1.10 1.06 0.99 2/67 16825
/proc/meminfo: memFree=1670072/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=16436 CPUtime=942
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3819 0 0 0 94196 4 0 0 25 0 1 0 197455643 16830464 3735 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 4109 3735 66 130 0 3976 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 16436

[startup+1002.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/67 16825
/proc/meminfo: memFree=1669560/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=16996 CPUtime=1001.98
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 3945 0 0 0 100194 4 0 0 25 0 1 0 197455643 17403904 3861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 4249 3861 66 130 0 4116 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 16996

[startup+1062.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/67 16825
/proc/meminfo: memFree=1669304/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=17328 CPUtime=1061.97
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 4004 0 0 0 106193 4 0 0 25 0 1 0 197455643 17743872 3920 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 4332 3920 66 130 0 4199 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 17328

[startup+1122.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/67 16825
/proc/meminfo: memFree=1669112/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=17500 CPUtime=1121.95
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 4051 0 0 0 112191 4 0 0 25 0 1 0 197455643 17920000 3967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 4375 3967 66 130 0 4242 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 17500

[startup+1182.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/67 16825
/proc/meminfo: memFree=1669112/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=17500 CPUtime=1181.93
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 4055 0 0 0 118189 4 0 0 25 0 1 0 197455643 17920000 3971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 4375 3971 66 130 0 4242 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 17500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.04 1.00 2/67 16825
/proc/meminfo: memFree=1669048/2055920 swapFree=4182160/4192956
[pid=16824] ppid=16822 vsize=17500 CPUtime=1200.03
/proc/16824/stat : 16824 (minisat_noasser) R 16822 16824 15726 0 -1 4194304 4055 0 0 0 119999 4 0 0 25 0 1 0 197455643 17920000 3971 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/16824/statm: 4375 3971 66 130 0 4242 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 17500

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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.050992
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 17500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4055
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= 3065

runsolver used 1.27081 second user time and 3.10853 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Wed Apr 25 11:33:32 UTC 2007

IDJOB= 421231
IDBENCH= 20140
IDSOLVER= 188
FILE ID= node54/421231-1177500812

PBS_JOBID= 4685772

Free space on /tmp= 66339 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1826229031-16.cnf
COMMAND LINE= /tmp/evaluation/421231-1177500812/minisat_noassertions /tmp/evaluation/421231-1177500812/instance-421231-1177500812.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-421231-1177500812 -o ROOT/results/node54/solver-421231-1177500812 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421231-1177500812/minisat_noassertions /tmp/evaluation/421231-1177500812/instance-421231-1177500812.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  1aed84ae7396e87c22020e4f3ca38410

RANDOM SEED= 576990324

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1685720 kB
Buffers:         41272 kB
Cached:         248832 kB
SwapCached:       4132 kB
Active:          82660 kB
Inactive:       217464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685720 kB
SwapTotal:     4192956 kB
SwapFree:      4182160 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:          15824 kB
Slab:            56048 kB
Committed_AS:  2302152 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66339 MiB

End job on node54 on Wed Apr 25 11:53:34 UTC 2007