Trace number 300903

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.09 1200.4

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1036103820-03.cnf
MD5SUM85e6669b731e40790ffff95698079292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.5937
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  700                                                  |
0.00/0.00	c |  Number of clauses:    14000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.09	c ============================[ Search Statistics ]==============================
0.00/0.09	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.09	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.09	c ===============================================================================
0.00/0.09	c |         0 |     700    14000    70000 |     4666        0    nan |  0.000 % |
0.10/0.11	c |       102 |     700    14000    70000 |     5133      102     77 |  0.000 % |
0.10/0.12	c |       252 |     700    14000    70000 |     5646      252     85 |  0.000 % |
0.10/0.14	c |       477 |     700    14000    70000 |     6211      477     89 |  0.000 % |
0.10/0.17	c |       814 |     700    14000    70000 |     6832      814     91 |  0.000 % |
0.20/0.22	c |      1321 |     700    14000    70000 |     7515     1321     93 |  0.000 % |
0.20/0.30	c |      2081 |     700    14000    70000 |     8267     2081     98 |  0.000 % |
0.40/0.43	c |      3220 |     700    14000    70000 |     9094     3220     99 |  0.000 % |
0.61/0.63	c |      4928 |     700    14000    70000 |    10003     4928    101 |  0.000 % |
0.91/0.99	c |      7492 |     700    14000    70000 |    11003     7492    102 |  0.000 % |
1.52/1.62	c |     11336 |     700    14000    70000 |    12104     5704    103 |  0.000 % |
2.45/2.53	c |     17102 |     700    14000    70000 |    13314    11470    106 |  0.000 % |
4.19/4.26	c |     25751 |     700    14000    70000 |    14645    13338    108 |  0.000 % |
6.85/6.90	c |     38725 |     700    14000    70000 |    16110    11417    108 |  0.000 % |
11.46/11.53	c |     58186 |     700    14000    70000 |    17721    14526    114 |  0.000 % |
19.45/19.48	c |     87379 |     700    14000    70000 |    19493    16763    107 |  0.000 % |
32.66/32.69	c |    131170 |     700    14000    70000 |    21443    11219    103 |  0.000 % |
54.48/54.57	c |    196854 |     700    14000    70000 |    23587    11801    103 |  0.000 % |
92.67/92.73	c |    295380 |     700    14000    70000 |    25946    14309    108 |  0.000 % |
150.23/150.30	c |    443170 |     700    14000    70000 |    28540    25969    109 |  0.000 % |
245.46/245.59	c |    664854 |     700    14000    70000 |    31394    25132    107 |  0.000 % |
384.55/384.67	c |    997379 |     700    14000    70000 |    34534    27121    110 |  0.000 % |
611.40/611.59	c |   1496169 |     700    14000    70000 |    37987    30938    110 |  0.000 % |
968.10/968.40	c |   2244352 |     700    14000    70000 |    41786    21975    106 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-300903-1171942311 -o ROOT/results/node17/solver-300903-1171942311 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300903-1171942311/minisat /tmp/evaluation/300903-1171942311/instance-300903-1171942311.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 322
/proc/meminfo: memFree=1563152/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=1888 CPUtime=0
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 214185343 1933312 210 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 472 210 58 138 0 331 0

[startup+0.106974 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 322
/proc/meminfo: memFree=1563152/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=2844 CPUtime=0.1
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 538 0 0 0 10 0 0 0 18 0 1 0 214185343 2912256 462 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 711 462 71 138 0 570 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2844

[startup+0.515015 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 322
/proc/meminfo: memFree=1563152/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=4308 CPUtime=0.51
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 876 0 0 0 51 0 0 0 21 0 1 0 214185343 4411392 800 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556412 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 1077 800 73 138 0 936 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4308

[startup+1.3351 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1558216/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=6816 CPUtime=1.32
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 1525 0 0 0 132 0 0 0 25 0 1 0 214185343 6979584 1449 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 1704 1449 73 138 0 1563 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6816

[startup+2.97127 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1556808/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=8796 CPUtime=2.96
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 1997 0 0 0 295 1 0 0 25 0 1 0 214185343 9007104 1921 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 2199 1921 73 138 0 2058 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8796

[startup+6.24761 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1554696/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=9720 CPUtime=6.24
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 2228 0 0 0 623 1 0 0 25 0 1 0 214185343 9953280 2152 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 2430 2152 73 138 0 2289 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9720

[startup+12.7043 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1552520/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=11700 CPUtime=12.69
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 2730 0 0 0 1268 1 0 0 25 0 1 0 214185343 11980800 2654 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 2925 2654 73 138 0 2784 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11700

[startup+25.5136 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1551880/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=12544 CPUtime=25.49
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 2932 0 0 0 2548 1 0 0 25 0 1 0 214185343 12845056 2856 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 3136 2856 73 138 0 2995 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12544

[startup+51.1223 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1550024/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=14128 CPUtime=51.1
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 3353 0 0 0 5108 2 0 0 25 0 1 0 214185343 14467072 3277 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 3532 3277 73 138 0 3391 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14128

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 0.97 3/78 323
/proc/meminfo: memFree=1546888/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=17308 CPUtime=102.31
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 4136 0 0 0 10228 3 0 0 25 0 1 0 214185343 17723392 4060 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 4327 4060 73 138 0 4186 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 17308

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1545288/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=18916 CPUtime=162.32
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 4528 0 0 0 16229 3 0 0 25 0 1 0 214185343 19369984 4452 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 4729 4452 73 138 0 4588 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 18916

[startup+222.399 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1544456/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=19708 CPUtime=222.33
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 4719 0 0 0 22229 4 0 0 25 0 1 0 214185343 20180992 4643 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 4927 4643 73 138 0 4786 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 19708

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1542472/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=21808 CPUtime=282.33
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 5248 0 0 0 28228 5 0 0 25 0 1 0 214185343 22331392 5172 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 5452 5172 73 138 0 5311 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 21808

[startup+342.452 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1541960/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=22344 CPUtime=342.35
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 5383 0 0 0 34229 6 0 0 25 0 1 0 214185343 22880256 5307 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 5586 5307 73 138 0 5445 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 22344

[startup+402.49 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1540744/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=23532 CPUtime=402.37
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 5680 0 0 0 40231 6 0 0 25 0 1 0 214185343 24096768 5604 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 5883 5604 73 138 0 5742 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 23532

[startup+462.515 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 323
/proc/meminfo: memFree=1539976/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=24192 CPUtime=462.38
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 5860 0 0 0 46231 7 0 0 25 0 1 0 214185343 24772608 5784 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 6048 5784 73 138 0 5907 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 24192

[startup+522.545 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 325
/proc/meminfo: memFree=1539720/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=24444 CPUtime=522.4
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 5936 0 0 0 52232 8 0 0 25 0 1 0 214185343 25030656 5852 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 6111 5852 73 138 0 5970 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 24444

[startup+582.574 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 325
/proc/meminfo: memFree=1538824/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=25352 CPUtime=582.41
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 6159 0 0 0 58233 8 0 0 25 0 1 0 214185343 25960448 6075 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 6338 6075 73 138 0 6197 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 25352

[startup+642.604 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 325
/proc/meminfo: memFree=1536904/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=27316 CPUtime=642.42
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 6646 0 0 0 64233 9 0 0 25 0 1 0 214185343 27971584 6562 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 6829 6562 73 138 0 6688 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 27316

[startup+702.631 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 325
/proc/meminfo: memFree=1536328/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=27844 CPUtime=702.44
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 6777 0 0 0 70234 10 0 0 25 0 1 0 214185343 28512256 6693 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 6961 6693 73 138 0 6820 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 27844

[startup+762.66 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 325
/proc/meminfo: memFree=1535880/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=28260 CPUtime=762.45
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 6873 0 0 0 76235 10 0 0 25 0 1 0 214185343 28938240 6789 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 7065 6789 73 138 0 6924 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 28260

[startup+822.693 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 325
/proc/meminfo: memFree=1535816/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=28260 CPUtime=822.47
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 6873 0 0 0 82236 11 0 0 25 0 1 0 214185343 28938240 6789 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 7065 6789 73 138 0 6924 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 28260

[startup+882.724 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 325
/proc/meminfo: memFree=1535816/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=28260 CPUtime=882.48
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 6873 0 0 0 88237 11 0 0 25 0 1 0 214185343 28938240 6789 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 7065 6789 73 138 0 6924 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 28260

[startup+942.752 s]
/proc/loadavg: 1.07 1.02 0.97 2/78 325
/proc/meminfo: memFree=1535560/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=28524 CPUtime=942.5
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 6935 0 0 0 94238 12 0 0 25 0 1 0 214185343 29208576 6851 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 7131 6851 73 138 0 6990 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 28524

[startup+1002.78 s]
/proc/loadavg: 1.02 1.01 0.97 2/78 325
/proc/meminfo: memFree=1533512/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=30848 CPUtime=1002.51
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 7488 0 0 0 100238 13 0 0 25 0 1 0 214185343 31588352 7404 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 7712 7404 73 138 0 7571 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 30848

[startup+1062.81 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 325
/proc/meminfo: memFree=1532936/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=31372 CPUtime=1062.52
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 7620 0 0 0 106239 13 0 0 25 0 1 0 214185343 32124928 7536 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551005 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 7843 7536 73 138 0 7702 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 31372

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 325
/proc/meminfo: memFree=1533000/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=31280 CPUtime=1122.54
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 7620 0 0 0 112240 14 0 0 25 0 1 0 214185343 32030720 7536 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 7820 7536 73 138 0 7679 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 31280

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 325
/proc/meminfo: memFree=1533000/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=31272 CPUtime=1182.55
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 7620 0 0 0 118241 14 0 0 25 0 1 0 214185343 32022528 7536 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550619 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 7818 7536 73 138 0 7677 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 31272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 325
/proc/meminfo: memFree=1532488/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=31800 CPUtime=1200.07
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 7749 0 0 0 119993 14 0 0 25 0 1 0 214185343 32563200 7665 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552066 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 7950 7665 73 138 0 7809 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31800

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.39 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 325
/proc/meminfo: memFree=1532488/2055920 swapFree=4192812/4192956
[pid=322] ppid=320 vsize=31800 CPUtime=1200.07
/proc/322/stat : 322 (minisat) R 320 322 31152 0 -1 4194304 7749 0 0 0 119993 14 0 0 25 0 1 0 214185343 32563200 7665 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552066 0 0 4096 3 0 0 0 17 1 0 0
/proc/322/statm: 7950 7665 73 138 0 7809 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 31800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.154976
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 31800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7749
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= 2032

runsolver used 1.43078 second user time and 2.71259 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 20 03:31:51 UTC 2007

IDJOB= 300903
IDBENCH= 20046
IDSOLVER= 109
FILE ID= node17/300903-1171942311

PBS_JOBID= 3848927

Free space on /tmp= 66546 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1036103820-03.cnf
COMMAND LINE= /tmp/evaluation/300903-1171942311/minisat /tmp/evaluation/300903-1171942311/instance-300903-1171942311.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-300903-1171942311 -o ROOT/results/node17/solver-300903-1171942311 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300903-1171942311/minisat /tmp/evaluation/300903-1171942311/instance-300903-1171942311.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  85e6669b731e40790ffff95698079292

RANDOM SEED= 133261111

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1563624 kB
Buffers:         53300 kB
Cached:         321720 kB
SwapCached:          0 kB
Active:         280296 kB
Inactive:       139256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          63428 kB
Slab:            58264 kB
Committed_AS:   775888 kB
PageTables:       1748 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= 66546 MiB

End job on node17 on Tue Feb 20 03:51:54 UTC 2007