Trace number 421230

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) 1200.09 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S120857050-04.cnf
MD5SUM0a1a51e612e3460da52e3c8737dc5bb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.722
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                                                |
0.01/0.02	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     40 |  0.005 % |
0.29/0.30	c |       252 |     140    11900    83300 |     4799      252     43 |  0.005 % |
0.29/0.32	c |       478 |     140    11900    83300 |     5279      478     43 |  0.005 % |
0.29/0.34	c |       815 |     140    11900    83300 |     5807      815     42 |  0.005 % |
0.29/0.38	c |      1323 |     140    11900    83300 |     6388     1323     43 |  0.005 % |
0.39/0.43	c |      2082 |     140    11900    83300 |     7027     2082     43 |  0.005 % |
0.49/0.52	c |      3221 |     140    11900    83300 |     7729     3221     43 |  0.005 % |
0.59/0.67	c |      4931 |     140    11900    83300 |     8502     4931     44 |  0.005 % |
0.89/0.92	c |      7494 |     140    11900    83300 |     9353     7494     44 |  0.005 % |
1.29/1.34	c |     11338 |     140    11900    83300 |    10288     6632     44 |  0.005 % |
1.99/2.03	c |     17105 |     140    11900    83300 |    11317     7230     44 |  0.005 % |
2.99/3.06	c |     25754 |     140    11900    83300 |    12449    10190     44 |  0.005 % |
4.79/4.84	c |     38731 |     140    11900    83300 |    13694    10645     44 |  0.005 % |
7.79/7.89	c |     58192 |     140    11900    83300 |    15063     9471     42 |  0.005 % |
12.59/12.67	c |     87384 |     140    11900    83300 |    16569     8406     42 |  0.005 % |
19.69/19.77	c |    131175 |     140    11900    83300 |    18226    10629     43 |  0.005 % |
31.88/31.92	c |    196859 |     140    11900    83300 |    20049    12299     43 |  0.005 % |
51.98/52.06	c |    295388 |     140    11900    83300 |    22054    10263     43 |  0.005 % |
83.37/83.44	c |    443178 |     140    11900    83300 |    24259    14298     42 |  0.005 % |
135.46/135.55	c |    664862 |     140    11900    83300 |    26685    14555     43 |  0.005 % |
217.04/217.11	c |    997387 |     140    11900    83300 |    29354    14162     42 |  0.005 % |
350.70/350.89	c |   1496175 |     140    11900    83300 |    32289    23552     43 |  0.005 % |
567.44/567.64	c |   2244357 |     140    11900    83300 |    35518    24864     43 |  0.005 % |
912.25/912.56	c |   3366632 |     140    11900    83300 |    39070    14262     42 |  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/node43/watcher-421230-1177500806 -o ROOT/results/node43/solver-421230-1177500806 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421230-1177500806/minisat_noassertions /tmp/evaluation/421230-1177500806/instance-421230-1177500806.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: 0.99 1.00 0.96 3/77 21631
/proc/meminfo: memFree=1691864/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=1856 CPUtime=0
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 197992474 1900544 194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531289 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 464 194 50 130 0 331 0

[startup+0.0127361 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 21631
/proc/meminfo: memFree=1691864/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=2284 CPUtime=0.01
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 318 0 0 0 1 0 0 0 18 0 1 0 197992474 2338816 304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 571 306 50 130 0 438 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2284

[startup+0.101743 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 21631
/proc/meminfo: memFree=1691864/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=2716 CPUtime=0.09
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 446 0 0 0 9 0 0 0 18 0 1 0 197992474 2781184 432 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 679 432 62 130 0 546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2716

[startup+0.30176 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 21631
/proc/meminfo: memFree=1691864/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=2536 CPUtime=0.29
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 476 0 0 0 29 0 0 0 19 0 1 0 197992474 2596864 392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 634 392 66 130 0 501 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2536

[startup+0.701795 s]
/proc/loadavg: 0.99 1.00 0.96 3/77 21631
/proc/meminfo: memFree=1691864/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=3460 CPUtime=0.69
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 700 0 0 0 69 0 0 0 23 0 1 0 197992474 3543040 616 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 865 616 66 130 0 732 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3460

[startup+1.50186 s]
/proc/loadavg: 0.99 1.00 0.96 2/78 21632
/proc/meminfo: memFree=1688976/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=4384 CPUtime=1.49
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 923 0 0 0 149 0 0 0 25 0 1 0 197992474 4489216 839 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 1096 839 66 130 0 963 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4384

[startup+3.102 s]
/proc/loadavg: 1.07 1.01 0.96 2/78 21632
/proc/meminfo: memFree=1688336/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=4912 CPUtime=3.09
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 1053 0 0 0 309 0 0 0 25 0 1 0 197992474 5029888 969 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 1228 969 66 130 0 1095 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4912

[startup+6.30228 s]
/proc/loadavg: 1.07 1.01 0.96 2/78 21632
/proc/meminfo: memFree=1687312/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=5572 CPUtime=6.29
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 1225 0 0 0 629 0 0 0 25 0 1 0 197992474 5705728 1141 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 1393 1141 66 130 0 1260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5572

[startup+12.7018 s]
/proc/loadavg: 1.06 1.01 0.96 2/78 21632
/proc/meminfo: memFree=1686616/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=6232 CPUtime=12.69
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 1375 0 0 0 1269 0 0 0 25 0 1 0 197992474 6381568 1291 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 1558 1291 66 130 0 1425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6232

[startup+25.502 s]
/proc/loadavg: 1.05 1.01 0.96 2/78 21632
/proc/meminfo: memFree=1685528/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=7348 CPUtime=25.48
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 1642 0 0 0 2548 0 0 0 25 0 1 0 197992474 7524352 1558 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 1837 1558 66 130 0 1704 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7348

[startup+51.1012 s]
/proc/loadavg: 1.03 1.01 0.96 2/78 21632
/proc/meminfo: memFree=1684504/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=8288 CPUtime=51.08
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 1886 0 0 0 5107 1 0 0 25 0 1 0 197992474 8486912 1802 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 2072 1802 66 130 0 1939 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8288

[startup+102.306 s]
/proc/loadavg: 1.05 1.02 0.97 2/78 21632
/proc/meminfo: memFree=1683096/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=9812 CPUtime=102.27
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 2236 0 0 0 10225 2 0 0 25 0 1 0 197992474 10047488 2152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 2453 2152 66 130 0 2320 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9812

[startup+162.302 s]
/proc/loadavg: 1.10 1.04 0.98 2/78 21632
/proc/meminfo: memFree=1682008/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=10764 CPUtime=162.25
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 2491 0 0 0 16223 2 0 0 25 0 1 0 197992474 11022336 2407 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548766 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 2691 2407 66 130 0 2558 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10764

[startup+222.301 s]
/proc/loadavg: 1.07 1.05 0.98 2/78 21632
/proc/meminfo: memFree=1681368/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=11636 CPUtime=222.23
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 2679 0 0 0 22220 3 0 0 25 0 1 0 197992474 11915264 2595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 2909 2595 66 130 0 2776 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11636

[startup+282.301 s]
/proc/loadavg: 1.06 1.05 0.99 2/78 21632
/proc/meminfo: memFree=1680856/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=12196 CPUtime=282.22
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 2805 0 0 0 28218 4 0 0 25 0 1 0 197992474 12488704 2721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3049 2721 66 130 0 2916 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12196

[startup+342.302 s]
/proc/loadavg: 1.02 1.04 0.99 2/78 21632
/proc/meminfo: memFree=1680664/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=12348 CPUtime=342.2
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 2865 0 0 0 34216 4 0 0 25 0 1 0 197992474 12644352 2781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3087 2781 66 130 0 2954 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12348

[startup+402.302 s]
/proc/loadavg: 1.07 1.04 0.99 2/78 21634
/proc/meminfo: memFree=1679640/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=13308 CPUtime=402.18
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3089 0 0 0 40213 5 0 0 25 0 1 0 197992474 13627392 3005 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3327 3005 66 130 0 3194 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13308

[startup+462.302 s]
/proc/loadavg: 1.02 1.03 0.99 2/78 21634
/proc/meminfo: memFree=1679320/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=13796 CPUtime=462.16
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3182 0 0 0 46211 5 0 0 25 0 1 0 197992474 14127104 3098 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3449 3098 66 130 0 3316 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13796

[startup+522.301 s]
/proc/loadavg: 1.01 1.03 0.99 2/78 21634
/proc/meminfo: memFree=1679128/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=13960 CPUtime=522.15
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3241 0 0 0 52209 6 0 0 25 0 1 0 197992474 14295040 3157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3490 3157 66 130 0 3357 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13960

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 0.99 2/78 21634
/proc/meminfo: memFree=1678296/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=14792 CPUtime=582.13
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3443 0 0 0 58207 6 0 0 25 0 1 0 197992474 15147008 3359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3698 3359 66 130 0 3565 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 14792

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 21634
/proc/meminfo: memFree=1677976/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=15124 CPUtime=642.12
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3518 0 0 0 64205 7 0 0 25 0 1 0 197992474 15486976 3434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3781 3434 66 130 0 3648 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15124

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 21634
/proc/meminfo: memFree=1677720/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=15428 CPUtime=702.11
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3590 0 0 0 70203 8 0 0 25 0 1 0 197992474 15798272 3506 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3857 3506 66 130 0 3724 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 15428

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21634
/proc/meminfo: memFree=1677656/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=15620 CPUtime=762.09
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3605 0 0 0 76201 8 0 0 25 0 1 0 197992474 15994880 3521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3905 3521 66 130 0 3772 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 15620

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21634
/proc/meminfo: memFree=1677592/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=15620 CPUtime=822.07
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3633 0 0 0 82198 9 0 0 25 0 1 0 197992474 15994880 3549 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3905 3549 66 130 0 3772 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 15620

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21634
/proc/meminfo: memFree=1677464/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=15808 CPUtime=882.05
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3664 0 0 0 88196 9 0 0 25 0 1 0 197992474 16187392 3580 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 3952 3580 66 130 0 3819 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 15808

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21634
/proc/meminfo: memFree=1676760/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=16480 CPUtime=942.04
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3833 0 0 0 94194 10 0 0 25 0 1 0 197992474 16875520 3749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 4120 3749 66 130 0 3987 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 16480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21634
/proc/meminfo: memFree=1676504/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=16780 CPUtime=1002.02
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3888 0 0 0 100192 10 0 0 25 0 1 0 197992474 17182720 3804 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 4195 3804 66 130 0 4062 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 16780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21634
/proc/meminfo: memFree=1676440/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=16920 CPUtime=1062.01
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3920 0 0 0 106190 11 0 0 25 0 1 0 197992474 17326080 3836 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553102 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 4230 3836 66 130 0 4097 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 16920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21634
/proc/meminfo: memFree=1676056/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=17204 CPUtime=1122
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 3997 0 0 0 112188 12 0 0 25 0 1 0 197992474 17616896 3913 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 4301 3913 66 130 0 4168 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 17204

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21634
/proc/meminfo: memFree=1675928/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=17348 CPUtime=1181.98
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 4032 0 0 0 118186 12 0 0 25 0 1 0 197992474 17764352 3948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 4337 3948 66 130 0 4204 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 17348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21634
/proc/meminfo: memFree=1675800/2055920 swapFree=4158592/4192956
[pid=21631] ppid=21629 vsize=17492 CPUtime=1200.07
/proc/21631/stat : 21631 (minisat_noasser) R 21629 21631 20535 0 -1 4194304 4061 0 0 0 119995 12 0 0 25 0 1 0 197992474 17911808 3977 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21631/statm: 4373 3977 66 130 0 4240 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 17492

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): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.13098
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 17492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4061
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= 25287

runsolver used 0.910861 second user time and 2.58561 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Apr 25 11:33:27 UTC 2007

IDJOB= 421230
IDBENCH= 20139
IDSOLVER= 188
FILE ID= node43/421230-1177500806

PBS_JOBID= 4685864

Free space on /tmp= 66433 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S120857050-04.cnf
COMMAND LINE= /tmp/evaluation/421230-1177500806/minisat_noassertions /tmp/evaluation/421230-1177500806/instance-421230-1177500806.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-421230-1177500806 -o ROOT/results/node43/solver-421230-1177500806 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421230-1177500806/minisat_noassertions /tmp/evaluation/421230-1177500806/instance-421230-1177500806.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  0a1a51e612e3460da52e3c8737dc5bb4

RANDOM SEED= 181992826

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1692272 kB
Buffers:         50680 kB
Cached:         215004 kB
SwapCached:       2984 kB
Active:         183056 kB
Inactive:       113084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692272 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          37992 kB
Slab:            52876 kB
Committed_AS:  2670000 kB
PageTables:       1908 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= 66433 MiB

End job on node43 on Wed Apr 25 11:53:29 UTC 2007