Trace number 304142

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 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1941321941-16.cnf
MD5SUM29d9197b533e62223ea94a4a8ccad596
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.10	c |  Parsing time:         0.10         s                                       |
0.50/0.57	c ============================[ Search Statistics ]==============================
0.50/0.57	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.50/0.57	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.50/0.57	c ===============================================================================
0.50/0.57	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.50/0.59	c |       101 |     220    18700   130900 |     6856      101     64 |  0.002 % |
0.50/0.61	c |       251 |     220    18700   130900 |     7542      251     62 |  0.002 % |
0.61/0.64	c |       477 |     220    18700   130900 |     8296      477     62 |  0.002 % |
0.61/0.67	c |       814 |     220    18700   130900 |     9126      814     62 |  0.002 % |
0.71/0.72	c |      1321 |     220    18700   130900 |    10038     1321     61 |  0.002 % |
0.71/0.80	c |      2080 |     220    18700   130900 |    11042     2080     60 |  0.002 % |
0.91/0.93	c |      3219 |     220    18700   130900 |    12147     3219     61 |  0.002 % |
1.12/1.14	c |      4927 |     220    18700   130900 |    13361     4927     61 |  0.002 % |
1.43/1.50	c |      7490 |     220    18700   130900 |    14697     7490     62 |  0.002 % |
2.14/2.15	c |     11337 |     220    18700   130900 |    16167    11337     62 |  0.002 % |
3.28/3.38	c |     17105 |     220    18700   130900 |    17784     8976     62 |  0.002 % |
5.12/5.22	c |     25755 |     220    18700   130900 |    19562    17626     62 |  0.002 % |
8.19/8.25	c |     38730 |     220    18700   130900 |    21519    10941     64 |  0.002 % |
12.80/12.87	c |     58194 |     220    18700   130900 |    23671    19597     63 |  0.002 % |
21.70/21.72	c |     87387 |     220    18700   130900 |    26038    12070     61 |  0.002 % |
35.63/35.74	c |    131177 |     220    18700   130900 |    28641    13321     62 |  0.002 % |
57.13/57.18	c |    196862 |     220    18700   130900 |    31506    28481     64 |  0.002 % |
91.94/92.02	c |    295389 |     220    18700   130900 |    34656    31421     64 |  0.002 % |
150.21/150.36	c |    443178 |     220    18700   130900 |    38122    24622     63 |  0.002 % |
247.59/247.67	c |    664861 |     220    18700   130900 |    41934    20445     62 |  0.002 % |
394.93/395.09	c |    997388 |     220    18700   130900 |    46128    37793     64 |  0.002 % |
633.61/633.85	c |   1496176 |     220    18700   130900 |    50741    45463     65 |  0.002 % |
1007.77/1008.05	c |   2244358 |     220    18700   130900 |    55815    50039     64 |  0.002 % |

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/node59/watcher-304142-1172052210 -o ROOT/results/node59/solver-304142-1172052210 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304142-1172052210/minisat /tmp/evaluation/304142-1172052210/instance-304142-1172052210.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: 0.92 0.98 0.99 3/64 4998
/proc/meminfo: memFree=1458800/2055920 swapFree=4183724/4192956
[pid=4998] ppid=4996 vsize=1888 CPUtime=0
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 225177770 1933312 246 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 472 246 58 138 0 331 0

[startup+0.107691 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4998
/proc/meminfo: memFree=1458800/2055920 swapFree=4183724/4192956
[pid=4998] ppid=4996 vsize=3704 CPUtime=0.1
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 705 0 0 0 10 0 0 0 18 0 1 0 225177770 3792896 689 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 926 689 71 138 0 785 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3704

[startup+0.515736 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4998
/proc/meminfo: memFree=1458800/2055920 swapFree=4183724/4192956
[pid=4998] ppid=4996 vsize=3704 CPUtime=0.5
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 723 0 0 0 50 0 0 0 21 0 1 0 225177770 3792896 707 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 926 707 71 138 0 785 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3704

[startup+1.34083 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4999
/proc/meminfo: memFree=1455656/2055920 swapFree=4183724/4192956
[pid=4998] ppid=4996 vsize=4656 CPUtime=1.33
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 980 0 0 0 133 0 0 0 25 0 1 0 225177770 4767744 959 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 1164 959 73 138 0 1023 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4656

[startup+2.97701 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4999
/proc/meminfo: memFree=1453608/2055920 swapFree=4183724/4192956
[pid=4998] ppid=4996 vsize=7208 CPUtime=2.97
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 1600 0 0 0 296 1 0 0 25 0 1 0 225177770 7380992 1579 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 1802 1579 73 138 0 1661 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7208

[startup+6.25337 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4999
/proc/meminfo: memFree=1451376/2055920 swapFree=4183724/4192956
[pid=4998] ppid=4996 vsize=8496 CPUtime=6.24
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 1929 0 0 0 623 1 0 0 25 0 1 0 225177770 8699904 1908 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 2124 1908 73 138 0 1983 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8496

[startup+12.7091 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 4999
/proc/meminfo: memFree=1450416/2055920 swapFree=4183724/4192956
[pid=4998] ppid=4996 vsize=9288 CPUtime=12.69
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 2143 0 0 0 1268 1 0 0 25 0 1 0 225177770 9510912 2122 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 2322 2122 73 138 0 2181 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9288

[startup+25.5135 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1448304/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=11008 CPUtime=25.49
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 2550 0 0 0 2548 1 0 0 25 0 1 0 225177770 11272192 2529 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 2752 2529 73 138 0 2611 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11008

[startup+51.1203 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1446192/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=12492 CPUtime=51.09
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 2929 0 0 0 5107 2 0 0 25 0 1 0 225177770 12791808 2908 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 3123 2908 73 138 0 2982 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12492

[startup+102.332 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1443824/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=15008 CPUtime=102.28
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 3529 0 0 0 10226 2 0 0 25 0 1 0 225177770 15368192 3508 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 3752 3508 73 138 0 3611 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 15008

[startup+162.351 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1442288/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=16328 CPUtime=162.29
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 3896 0 0 0 16226 3 0 0 25 0 1 0 225177770 16719872 3875 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 4082 3875 73 138 0 3941 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16328

[startup+222.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1441648/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=17060 CPUtime=222.3
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 4053 0 0 0 22227 3 0 0 25 0 1 0 225177770 17469440 4032 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 4265 4032 73 138 0 4124 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 17060

[startup+282.387 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1439920/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=18884 CPUtime=282.29
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 4474 0 0 0 28226 3 0 0 25 0 1 0 225177770 19337216 4453 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 4721 4453 73 138 0 4580 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 18884

[startup+342.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1439728/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=19016 CPUtime=342.29
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 4509 0 0 0 34226 3 0 0 25 0 1 0 225177770 19472384 4488 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 4754 4488 73 138 0 4613 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 19016

[startup+402.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1438576/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=20204 CPUtime=402.3
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 4817 0 0 0 40226 4 0 0 25 0 1 0 225177770 20688896 4796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 5051 4796 73 138 0 4910 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20204

[startup+462.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1437744/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=21220 CPUtime=462.31
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 5038 0 0 0 46227 4 0 0 25 0 1 0 225177770 21729280 5017 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550279 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 5305 5017 73 138 0 5164 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 21220

[startup+522.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1437488/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=21364 CPUtime=522.31
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 5097 0 0 0 52227 4 0 0 25 0 1 0 225177770 21876736 5076 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 5341 5076 73 138 0 5200 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 21364

[startup+582.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1437360/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=21676 CPUtime=582.31
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 5142 0 0 0 58227 4 0 0 25 0 1 0 225177770 22196224 5121 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 5419 5121 73 138 0 5278 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 21676

[startup+642.504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1435824/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=23292 CPUtime=642.32
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 5528 0 0 0 64227 5 0 0 25 0 1 0 225177770 23851008 5507 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 5823 5507 73 138 0 5682 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 23292

[startup+702.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1435504/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=23484 CPUtime=702.32
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 5584 0 0 0 70227 5 0 0 25 0 1 0 225177770 24047616 5563 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 5871 5563 73 138 0 5730 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 23484

[startup+762.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1435376/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=23672 CPUtime=762.32
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 5619 0 0 0 76227 5 0 0 25 0 1 0 225177770 24240128 5598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551029 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 5918 5598 73 138 0 5777 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 23672

[startup+822.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1434864/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=24088 CPUtime=822.33
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 5729 0 0 0 82228 5 0 0 25 0 1 0 225177770 24666112 5708 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 6022 5708 73 138 0 5881 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 24088

[startup+882.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1434608/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=24556 CPUtime=882.33
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 5817 0 0 0 88228 5 0 0 25 0 1 0 225177770 25145344 5796 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 6139 5796 73 138 0 5998 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 24556

[startup+942.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1434480/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=24556 CPUtime=942.34
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 5841 0 0 0 94229 5 0 0 25 0 1 0 225177770 25145344 5820 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 6139 5820 73 138 0 5998 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 24556

[startup+1002.63 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 5018
/proc/meminfo: memFree=1434352/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=24692 CPUtime=1002.35
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 5862 0 0 0 100230 5 0 0 25 0 1 0 225177770 25284608 5841 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 6173 5841 73 138 0 6032 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 24692

[startup+1062.65 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5018
/proc/meminfo: memFree=1432304/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=26712 CPUtime=1062.36
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 6377 0 0 0 106230 6 0 0 25 0 1 0 225177770 27353088 6356 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 6678 6356 73 138 0 6537 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 26712

[startup+1122.66 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1431984/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=27132 CPUtime=1122.36
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 6454 0 0 0 112230 6 0 0 25 0 1 0 225177770 27783168 6433 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 6783 6433 73 138 0 6642 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 27132

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1431920/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=27276 CPUtime=1182.36
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 6485 0 0 0 118230 6 0 0 25 0 1 0 225177770 27930624 6464 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 6819 6464 73 138 0 6678 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 27276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1431920/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=27276 CPUtime=1200.08
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 6485 0 0 0 120002 6 0 0 25 0 1 0 225177770 27930624 6464 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 6819 6464 73 138 0 6678 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 27276

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5018
/proc/meminfo: memFree=1431920/2055920 swapFree=4183740/4192956
[pid=4998] ppid=4996 vsize=27276 CPUtime=1200.08
/proc/4998/stat : 4998 (minisat) R 4996 4998 3923 0 -1 4194304 6485 0 0 0 120002 6 0 0 25 0 1 0 225177770 27930624 6464 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/4998/statm: 6819 6464 73 138 0 6678 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 27276

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.065989
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 27276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6485
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= 2044

runsolver used 0.72089 second user time and 2.49262 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Feb 21 10:03:30 UTC 2007

IDJOB= 304142
IDBENCH= 20125
IDSOLVER= 109
FILE ID= node59/304142-1172052210

PBS_JOBID= 3892739

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1941321941-16.cnf
COMMAND LINE= /tmp/evaluation/304142-1172052210/minisat /tmp/evaluation/304142-1172052210/instance-304142-1172052210.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-304142-1172052210 -o ROOT/results/node59/solver-304142-1172052210 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304142-1172052210/minisat /tmp/evaluation/304142-1172052210/instance-304142-1172052210.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  29d9197b533e62223ea94a4a8ccad596

RANDOM SEED= 213812261

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1459272 kB
Buffers:         37212 kB
Cached:         482480 kB
SwapCached:       3024 kB
Active:         124200 kB
Inactive:       404896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459272 kB
SwapTotal:     4192956 kB
SwapFree:      4183724 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            53592 kB
Committed_AS:   489888 kB
PageTables:       1472 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= 66561 MiB

End job on node59 on Wed Feb 21 10:23:33 UTC 2007