Trace number 421219

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/v160/
unif-k7-r85-v160-c13600-S417904071-03.cnf
MD5SUM0fd92de82da04b8c7e112e58ce42334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1100.04
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.29/0.33	c ============================[ Search Statistics ]==============================
0.29/0.33	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.33	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.33	c ===============================================================================
0.29/0.33	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.29/0.34	c |       102 |     160    13600    95200 |     4986      102     49 |  0.004 % |
0.29/0.35	c |       252 |     160    13600    95200 |     5485      252     47 |  0.004 % |
0.29/0.37	c |       478 |     160    13600    95200 |     6033      478     47 |  0.004 % |
0.39/0.40	c |       815 |     160    13600    95200 |     6637      815     46 |  0.004 % |
0.39/0.44	c |      1321 |     160    13600    95200 |     7300     1321     47 |  0.004 % |
0.49/0.50	c |      2080 |     160    13600    95200 |     8031     2080     47 |  0.004 % |
0.59/0.60	c |      3219 |     160    13600    95200 |     8834     3219     47 |  0.004 % |
0.69/0.76	c |      4930 |     160    13600    95200 |     9717     4930     47 |  0.004 % |
0.99/1.02	c |      7493 |     160    13600    95200 |    10689     7493     48 |  0.004 % |
1.49/1.51	c |     11337 |     160    13600    95200 |    11758     5951     48 |  0.004 % |
2.19/2.26	c |     17104 |     160    13600    95200 |    12934    11718     48 |  0.004 % |
3.39/3.43	c |     25753 |     160    13600    95200 |    14227     7359     49 |  0.004 % |
5.29/5.39	c |     38731 |     160    13600    95200 |    15650    13186     50 |  0.004 % |
8.69/8.78	c |     58192 |     160    13600    95200 |    17215     9057     49 |  0.004 % |
14.39/14.40	c |     87384 |     160    13600    95200 |    18936    12320     49 |  0.004 % |
23.49/23.51	c |    131174 |     160    13600    95200 |    20830    18094     49 |  0.004 % |
38.18/38.29	c |    196859 |     160    13600    95200 |    22913    10611     47 |  0.004 % |
61.17/61.27	c |    295386 |     160    13600    95200 |    25204    16793     48 |  0.004 % |
98.97/99.02	c |    443176 |     160    13600    95200 |    27725    19805     48 |  0.004 % |
162.24/162.35	c |    664859 |     160    13600    95200 |    30497    25413     48 |  0.004 % |
259.22/259.39	c |    997384 |     160    13600    95200 |    33547    18412     48 |  0.004 % |
423.38/423.51	c |   1496173 |     160    13600    95200 |    36902    15030     46 |  0.004 % |
682.91/683.14	c |   2244356 |     160    13600    95200 |    40592    17802     46 |  0.004 % |
1100.30/1100.65	c |   3366631 |     160    13600    95200 |    44652    15503     46 |  0.004 % |

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/node48/watcher-421219-1177500505 -o ROOT/results/node48/solver-421219-1177500505 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421219-1177500505/minisat_noassertions /tmp/evaluation/421219-1177500505/instance-421219-1177500505.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: 1.00 0.99 0.93 3/64 8568
/proc/meminfo: memFree=1814008/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=1856 CPUtime=0
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 104895829 1900544 202 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530937 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 464 203 50 130 0 331 0

[startup+0.0810731 s]
/proc/loadavg: 1.00 0.99 0.93 3/64 8568
/proc/meminfo: memFree=1814008/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=3132 CPUtime=0.07
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 524 0 0 0 7 0 0 0 18 0 1 0 104895829 3207168 510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 783 510 62 130 0 650 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3132

[startup+0.101075 s]
/proc/loadavg: 1.00 0.99 0.93 3/64 8568
/proc/meminfo: memFree=1814008/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=3132 CPUtime=0.09
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 524 0 0 0 9 0 0 0 18 0 1 0 104895829 3207168 510 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 783 510 62 130 0 650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301093 s]
/proc/loadavg: 1.00 0.99 0.93 3/64 8568
/proc/meminfo: memFree=1814008/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=3132 CPUtime=0.29
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 537 0 0 0 29 0 0 0 19 0 1 0 104895829 3207168 523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529453 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 783 523 62 130 0 650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.70113 s]
/proc/loadavg: 1.00 0.99 0.93 3/64 8568
/proc/meminfo: memFree=1814008/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=3456 CPUtime=0.69
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 636 0 0 0 69 0 0 0 22 0 1 0 104895829 3538944 622 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 864 622 66 130 0 731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.5012 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8569
/proc/meminfo: memFree=1811120/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=4908 CPUtime=1.49
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 1002 0 0 0 149 0 0 0 25 0 1 0 104895829 5025792 988 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 1227 988 66 130 0 1094 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4908

[startup+3.10135 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8569
/proc/meminfo: memFree=1810096/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=5600 CPUtime=3.09
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 1147 0 0 0 309 0 0 0 25 0 1 0 104895829 5734400 1133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 1400 1133 66 130 0 1267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5600

[startup+6.30165 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8569
/proc/meminfo: memFree=1809008/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=6396 CPUtime=6.29
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 1377 0 0 0 628 1 0 0 25 0 1 0 104895829 6549504 1363 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 1599 1363 66 130 0 1466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6396

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8569
/proc/meminfo: memFree=1808048/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=7056 CPUtime=12.69
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 1521 0 0 0 1268 1 0 0 25 0 1 0 104895829 7225344 1507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 1764 1507 66 130 0 1631 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7056

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8569
/proc/meminfo: memFree=1806896/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=8192 CPUtime=25.49
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 1799 0 0 0 2548 1 0 0 25 0 1 0 104895829 8388608 1785 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 2048 1785 66 130 0 1915 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8192

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8569
/proc/meminfo: memFree=1805680/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=9392 CPUtime=51.07
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 2100 0 0 0 5106 1 0 0 25 0 1 0 104895829 9617408 2086 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 2348 2086 66 130 0 2215 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9392

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8569
/proc/meminfo: memFree=1803952/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=11040 CPUtime=102.27
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 2505 0 0 0 10225 2 0 0 25 0 1 0 104895829 11304960 2491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 2760 2491 66 130 0 2627 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11040

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8569
/proc/meminfo: memFree=1803312/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=11720 CPUtime=162.24
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 2656 0 0 0 16222 2 0 0 25 0 1 0 104895829 12001280 2642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 2930 2642 66 130 0 2797 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11720

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.93 2/65 8569
/proc/meminfo: memFree=1802096/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=12984 CPUtime=222.23
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 2963 0 0 0 22220 3 0 0 25 0 1 0 104895829 13295616 2949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 3246 2949 66 130 0 3113 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12984

[startup+282.301 s]
/proc/loadavg: 1.07 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1800944/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=14068 CPUtime=282.21
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 3246 0 0 0 28218 3 0 0 25 0 1 0 104895829 14405632 3232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 3517 3232 66 130 0 3384 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14068

[startup+342.302 s]
/proc/loadavg: 1.02 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1800560/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=14500 CPUtime=342.2
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 3330 0 0 0 34216 4 0 0 25 0 1 0 104895829 14848000 3316 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 3625 3316 66 130 0 3492 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14500

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1800240/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=14804 CPUtime=402.18
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 3407 0 0 0 40214 4 0 0 25 0 1 0 104895829 15159296 3393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 3701 3393 66 130 0 3568 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14804

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1799408/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=15616 CPUtime=462.17
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 3607 0 0 0 46213 4 0 0 25 0 1 0 104895829 15990784 3593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 3904 3593 66 130 0 3771 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15616

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1799088/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=16096 CPUtime=522.15
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 3687 0 0 0 52211 4 0 0 25 0 1 0 104895829 16482304 3673 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545987 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4024 3673 66 130 0 3891 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16096

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1798832/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=16388 CPUtime=582.13
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 3755 0 0 0 58209 4 0 0 25 0 1 0 104895829 16781312 3741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4097 3741 66 130 0 3964 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1798768/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=16388 CPUtime=642.12
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 3774 0 0 0 64208 4 0 0 25 0 1 0 104895829 16781312 3760 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4097 3760 66 130 0 3964 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16388

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1797936/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=17452 CPUtime=702.1
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 4039 0 0 0 70205 5 0 0 25 0 1 0 104895829 17870848 4025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4363 4025 66 130 0 4230 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 17452

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1797296/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=17900 CPUtime=762.09
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 4128 0 0 0 76204 5 0 0 25 0 1 0 104895829 18329600 4114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4475 4114 66 130 0 4342 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 17900

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1797040/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=18232 CPUtime=822.07
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 4188 0 0 0 82202 5 0 0 25 0 1 0 104895829 18669568 4174 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4558 4174 66 130 0 4425 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 18232

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1796784/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=18540 CPUtime=882.05
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 4254 0 0 0 88200 5 0 0 25 0 1 0 104895829 18984960 4240 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4635 4240 66 130 0 4502 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 18540

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1796592/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=18540 CPUtime=942.03
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 4286 0 0 0 94198 5 0 0 25 0 1 0 104895829 18984960 4272 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4635 4272 66 130 0 4502 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 18540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1796528/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=18728 CPUtime=1002.02
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 4304 0 0 0 100197 5 0 0 25 0 1 0 104895829 19177472 4290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4682 4290 66 130 0 4549 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 18728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1796656/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=18728 CPUtime=1062.01
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 4316 0 0 0 106195 6 0 0 25 0 1 0 104895829 19177472 4302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4682 4302 66 130 0 4549 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 18728

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1795568/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=19932 CPUtime=1121.99
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 4603 0 0 0 112193 6 0 0 25 0 1 0 104895829 20410368 4589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 4983 4589 66 130 0 4850 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 19932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1794800/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=20564 CPUtime=1181.97
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 4754 0 0 0 118191 6 0 0 25 0 1 0 104895829 21057536 4740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 5141 4740 66 130 0 5008 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 20564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8569
/proc/meminfo: memFree=1794736/2055920 swapFree=4183840/4192956
[pid=8568] ppid=8566 vsize=20728 CPUtime=1200.07
/proc/8568/stat : 8568 (minisat_noasser) R 8566 8568 7381 0 -1 4194304 4769 0 0 0 120001 6 0 0 25 0 1 0 104895829 21225472 4755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/8568/statm: 5182 4755 66 130 0 5049 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 20728

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): 1200.01
CPU system time (s): 0.073988
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 20728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4769
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= 1760

runsolver used 0.91686 second user time and 2.36764 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Wed Apr 25 11:28:25 UTC 2007

IDJOB= 421219
IDBENCH= 20128
IDSOLVER= 188
FILE ID= node48/421219-1177500505

PBS_JOBID= 4685776

Free space on /tmp= 66485 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S417904071-03.cnf
COMMAND LINE= /tmp/evaluation/421219-1177500505/minisat_noassertions /tmp/evaluation/421219-1177500505/instance-421219-1177500505.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-421219-1177500505 -o ROOT/results/node48/solver-421219-1177500505 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421219-1177500505/minisat_noassertions /tmp/evaluation/421219-1177500505/instance-421219-1177500505.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  0fd92de82da04b8c7e112e58ce42334f

RANDOM SEED= 944067761

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1814416 kB
Buffers:         20680 kB
Cached:         132024 kB
SwapCached:       3492 kB
Active:         130044 kB
Inactive:        70404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814416 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          53164 kB
Slab:            26996 kB
Committed_AS:  1235540 kB
PageTables:       1504 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= 66485 MiB

End job on node48 on Wed Apr 25 11:48:28 UTC 2007