Trace number 363618

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 NameAnswerObjective functionCPU timeWall clock time
minisat+ 1.14? (TO) 1800.13 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-net12.opb
MD5SUM24a04ed274dd43d443428abf078e95f9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark214
Best CPU time to get the best result obtained on this benchmark13.6869
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 214
Optimality of the best value was proved YES
Number of variables147395
Total number of constraints26533
Number of constraints which are clauses12
Number of constraints which are cardinality constraints (but not clauses)391
Number of constraints which are nor clauses,nor cardinality constraints26130
Minimum length of a constraint2
Maximum length of a constraint292
Number of terms in the objective function 39
Biggest coefficient in the objective function 20
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 337
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 12288
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 137193
Number of bits of the biggest sum of numbers18
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

33.77/33.89	c ---[  20]---> BDD-cost:    5
33.77/33.89	c ---[  19]---> BDD-cost:    6
33.77/33.89	c ---[  18]---> BDD-cost:    5
33.77/33.89	c ---[  17]---> BDD-cost:    6
33.77/33.89	c ---[  16]---> BDD-cost:    5
33.77/33.89	c ---[  15]---> BDD-cost:    6
33.77/33.89	c ---[  14]---> BDD-cost:    5
33.77/33.89	c ---[  13]---> BDD-cost:    5
33.77/33.89	c ---[  12]---> BDD-cost:    6
33.77/33.89	c ---[  11]---> BDD-cost:    5
33.77/33.89	c ---[  10]---> BDD-cost:    5
33.77/33.89	c ---[   9]---> BDD-cost:    6
33.77/33.89	c ---[   8]---> BDD-cost:    5
33.77/33.89	c ---[   7]---> BDD-cost:    5
33.77/33.89	c ---[   6]---> BDD-cost:    5
33.77/33.89	c ---[   5]---> BDD-cost:    5
33.77/33.89	c ---[   4]---> BDD-cost:    5
33.77/33.89	c ---[   3]---> BDD-cost:    5
33.77/33.89	c ---[   2]---> BDD-cost:    6
33.77/33.89	c ---[   1]---> BDD-cost:    6
33.77/33.89	c ---[   0]---> BDD-cost:    6
35.57/35.63	c ==================================[MINISAT+]==================================
35.57/35.63	c | Conflicts | Original         | Learnt                           | Progress |
35.57/35.63	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
35.57/35.63	c ==============================================================================
35.57/35.64	c |         0 | 2378237  8178699 |  792745       0        0     nan |  0.000 % |
36.18/36.30	c |       100 | 2378173  8178508 |  872019      91      292     3.2 |  5.847 % |
36.57/36.65	c |       250 | 2378111  8178325 |  959221     235      813     3.5 |  5.851 % |
37.67/37.76	c |       476 | 2377987  8177960 | 1055143     446     1543     3.5 |  5.859 % |
38.58/38.64	c |       813 | 2377889  8177677 | 1160657     775     2707     3.5 |  5.861 % |
39.78/39.88	c |      1320 | 2377770  8177281 | 1276723    1242     4587     3.7 |  5.865 % |
41.68/41.78	c |      2079 | 2377191  8175314 | 1404396    1943     7476     3.8 |  5.871 % |
45.78/45.80	c |      3218 | 2376793  8174128 | 1544835    3020    12477     4.1 |  5.894 % |
52.87/52.90	c |      4926 | 2375861  8171369 | 1699319    4606    19369     4.2 |  5.924 % |
62.27/62.36	c |      7488 | 2374993  8168937 | 1869251    7075    30128     4.3 |  5.950 % |
77.56/77.60	c |     11332 | 2373895  8165505 | 2056176   10708    48332     4.5 |  5.985 % |
97.06/97.14	c |     17098 | 2371953  8159489 | 2261794   16239    75870     4.7 |  6.039 % |
131.55/131.63	c |     25747 | 2370087  8153687 | 2487973   24518   129810     5.3 |  6.099 % |
197.13/197.20	c |     38721 | 2368340  8148226 | 2736770   37101   210948     5.7 |  6.152 % |
263.11/263.27	c |     58184 | 2366104  8141105 | 3010447   56089   367920     6.6 |  6.224 % |
371.79/371.90	c |     87376 | 2364273  8135404 | 3311492   84911   616018     7.3 |  6.284 % |
559.93/560.15	c |    131165 | 2362046  8128291 | 3642641  128145   995291     7.8 |  6.354 % |
853.35/853.62	c |    196849 | 2359077  8118896 | 4006906  193189  1571143     8.1 |  6.434 % |
1300.82/1301.37	c |    295377 | 2355821  8108415 | 4407596  290962  2503546     8.6 |  6.509 % |
1726.80/1727.46	c |    443166 | 2352988  8099296 | 4848356  438022  4298662     9.8 |  6.588 % |
1800.08/1800.71	c 
1800.08/1800.71	c *** TERMINATED ***
1800.08/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363618-1177029989/instance-363618-1177029989.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-363618-1177029989 -o ROOT/results/node17/solver-363618-1177029989 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363618-1177029989/minisat+ /tmp/evaluation/363618-1177029989/instance-363618-1177029989.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 1.14 1.08 1.02 3/77 5106
/proc/meminfo: memFree=1671416/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=1048 CPUtime=0
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 150916419 1073152 106 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 262 106 74 215 0 44 0

[startup+0.012074 s]
/proc/loadavg: 1.14 1.08 1.02 3/77 5106
/proc/meminfo: memFree=1671416/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=1180 CPUtime=0
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 150916419 1208320 137 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 295 137 74 215 0 77 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1180

[startup+0.101083 s]
/proc/loadavg: 1.14 1.08 1.02 3/77 5106
/proc/meminfo: memFree=1671416/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=2516 CPUtime=0.09
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 459 0 0 0 9 0 0 0 18 0 1 0 150916419 2576384 444 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 629 444 74 215 0 411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2516

[startup+0.301104 s]
/proc/loadavg: 1.14 1.08 1.02 3/77 5106
/proc/meminfo: memFree=1671416/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=5664 CPUtime=0.29
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 1224 0 0 0 29 0 0 0 19 0 1 0 150916419 5799936 1167 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 1416 1167 74 215 0 1198 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5664

[startup+0.701145 s]
/proc/loadavg: 1.14 1.08 1.02 3/77 5106
/proc/meminfo: memFree=1671416/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=11636 CPUtime=0.69
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 2700 0 0 0 68 1 0 0 23 0 1 0 150916419 11915264 2552 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 2909 2552 74 215 0 2691 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11636

[startup+1.50123 s]
/proc/loadavg: 1.14 1.08 1.02 2/78 5107
/proc/meminfo: memFree=1657520/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=24052 CPUtime=1.49
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 5585 0 0 0 146 3 0 0 25 0 1 0 150916419 24629248 5272 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 6013 5273 74 215 0 5795 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24052

[startup+3.10139 s]
/proc/loadavg: 1.13 1.08 1.02 2/78 5107
/proc/meminfo: memFree=1644016/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=36812 CPUtime=3.09
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 8617 0 0 0 305 4 0 0 25 0 1 0 150916419 37695488 8304 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530511 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 9203 8304 74 215 0 8985 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36812

[startup+6.30173 s]
/proc/loadavg: 1.13 1.08 1.02 2/78 5107
/proc/meminfo: memFree=1624816/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=57896 CPUtime=6.29
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 14763 0 0 0 620 9 0 0 24 0 1 0 150916419 59285504 13586 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 14474 13586 88 215 0 14256 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57896

[startup+12.7014 s]
/proc/loadavg: 1.11 1.08 1.02 2/78 5107
/proc/meminfo: memFree=1610672/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=65020 CPUtime=12.69
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 16671 0 0 0 1252 17 0 0 25 0 1 0 150916419 66580480 15164 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012196 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 16255 15164 107 215 0 16037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65020

[startup+25.5017 s]
/proc/loadavg: 1.09 1.08 1.01 2/78 5107
/proc/meminfo: memFree=1601456/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=73560 CPUtime=25.48
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 19572 0 0 0 2530 18 0 0 25 0 1 0 150916419 75325440 17406 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135006630 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 18390 17406 107 215 0 18172 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73560

[startup+51.1014 s]
/proc/loadavg: 1.06 1.07 1.01 2/78 5107
/proc/meminfo: memFree=1488176/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=202000 CPUtime=51.07
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 47810 0 0 0 5070 37 0 0 25 0 1 0 150916419 206848000 45529 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569789 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 50500 45529 123 215 0 50282 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 202000

[startup+102.306 s]
/proc/loadavg: 1.02 1.05 1.01 2/78 5107
/proc/meminfo: memFree=1484016/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=206256 CPUtime=102.26
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 48864 0 0 0 10187 39 0 0 25 0 1 0 150916419 211206144 46583 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569723 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 51564 46583 123 215 0 51346 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 206256

[startup+162.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 5107
/proc/meminfo: memFree=1480752/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=209452 CPUtime=162.25
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 49662 0 0 0 16185 40 0 0 25 0 1 0 150916419 214478848 47381 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588783 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 52363 47381 123 215 0 52145 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 209452

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 5107
/proc/meminfo: memFree=1478512/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=211636 CPUtime=222.23
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 50212 0 0 0 22182 41 0 0 25 0 1 0 150916419 216715264 47931 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581183 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 52909 47931 123 215 0 52691 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 211636

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5107
/proc/meminfo: memFree=1476592/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=213484 CPUtime=282.21
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 50693 0 0 0 28179 42 0 0 25 0 1 0 150916419 218607616 48412 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580866 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 53371 48412 123 215 0 53153 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 213484

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5107
/proc/meminfo: memFree=1475056/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=215056 CPUtime=342.19
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 51060 0 0 0 34176 43 0 0 25 0 1 0 150916419 220217344 48779 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 53764 48779 123 215 0 53546 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 215056

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5107
/proc/meminfo: memFree=1473648/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=216372 CPUtime=402.18
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 51407 0 0 0 40173 45 0 0 25 0 1 0 150916419 221564928 49126 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 54093 49126 123 215 0 53875 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 216372

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5107
/proc/meminfo: memFree=1472688/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=217480 CPUtime=462.15
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 51657 0 0 0 46170 45 0 0 25 0 1 0 150916419 222699520 49376 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580811 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 54370 49376 123 215 0 54152 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 217480

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5107
/proc/meminfo: memFree=1471216/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=218876 CPUtime=522.14
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 52006 0 0 0 52168 46 0 0 25 0 1 0 150916419 224129024 49725 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 54719 49725 123 215 0 54501 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 218876

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5107
/proc/meminfo: memFree=1470320/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=219668 CPUtime=582.12
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 52240 0 0 0 58165 47 0 0 25 0 1 0 150916419 224940032 49959 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581451 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 54917 49959 123 215 0 54699 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 219668

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5107
/proc/meminfo: memFree=1469232/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=221004 CPUtime=642.11
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 52511 0 0 0 64163 48 0 0 25 0 1 0 150916419 226308096 50230 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 55251 50230 123 215 0 55033 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 221004


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 5181
/proc/meminfo: memFree=1463664/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=224960 CPUtime=882
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 53562 0 0 0 88148 52 0 0 25 0 1 0 150916419 230359040 51281 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588037 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 56240 51281 123 215 0 56022 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 224960

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1464176/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=225892 CPUtime=941.91
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 53719 0 0 0 94138 53 0 0 25 0 1 0 150916419 231313408 51438 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588652 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 56473 51438 123 215 0 56255 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 225892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1463152/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=226944 CPUtime=1001.9
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 53994 0 0 0 100136 54 0 0 25 0 1 0 150916419 232390656 51713 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 56736 51713 123 215 0 56518 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 226944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1462192/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=227864 CPUtime=1061.88
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 54248 0 0 0 106133 55 0 0 25 0 1 0 150916419 233332736 51967 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588084 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 56966 51967 123 215 0 56748 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 227864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1461040/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=228932 CPUtime=1121.87
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 54529 0 0 0 112131 56 0 0 25 0 1 0 150916419 234426368 52248 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 57233 52248 123 215 0 57015 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 228932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1459760/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=230120 CPUtime=1181.85
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 54845 0 0 0 118128 57 0 0 25 0 1 0 150916419 235642880 52564 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580711 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 57530 52564 123 215 0 57312 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 230120

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1458864/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=231192 CPUtime=1241.83
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 55112 0 0 0 124126 57 0 0 25 0 1 0 150916419 236740608 52831 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573300 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 57798 52831 123 215 0 57580 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 231192

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1457968/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=231984 CPUtime=1301.81
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 55326 0 0 0 130123 58 0 0 25 0 1 0 150916419 237551616 53045 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 57996 53045 123 215 0 57778 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 231984

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1456880/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=233036 CPUtime=1361.79
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 55599 0 0 0 136120 59 0 0 25 0 1 0 150916419 238628864 53318 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 58259 53318 123 215 0 58041 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 233036

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1455856/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=234564 CPUtime=1421.78
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 55870 0 0 0 142118 60 0 0 25 0 1 0 150916419 240193536 53589 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580711 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 58641 53589 123 215 0 58423 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 234564

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1454576/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=235756 CPUtime=1481.76
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 56182 0 0 0 148115 61 0 0 25 0 1 0 150916419 241414144 53901 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 58939 53901 123 215 0 58721 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 235756

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1453168/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=237076 CPUtime=1541.75
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 56531 0 0 0 154113 62 0 0 25 0 1 0 150916419 242765824 54250 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580973 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 59269 54250 123 215 0 59051 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 237076

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1451888/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=238392 CPUtime=1601.73
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 56876 0 0 0 160110 63 0 0 25 0 1 0 150916419 244113408 54595 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 59598 54595 123 215 0 59380 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 238392

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1449072/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=241036 CPUtime=1661.71
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 57560 0 0 0 166107 64 0 0 25 0 1 0 150916419 246820864 55279 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573014 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 60259 55279 123 215 0 60041 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 241036

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1445616/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=244344 CPUtime=1721.7
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 58426 0 0 0 172104 66 0 0 25 0 1 0 150916419 250208256 56145 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581074 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 61086 56145 123 215 0 60868 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 244344

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1444528/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=245264 CPUtime=1781.68
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 58672 0 0 0 178101 67 0 0 25 0 1 0 150916419 251150336 56391 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134572702 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 61316 56391 123 215 0 61098 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 245264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1443632/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=246068 CPUtime=1800.08
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 58894 0 0 0 179941 67 0 0 25 0 1 0 150916419 251973632 56613 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588652 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 61517 56613 123 215 0 61299 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 246068

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5305
/proc/meminfo: memFree=1443632/2055920 swapFree=4141660/4192956
[pid=5106] ppid=5104 vsize=246068 CPUtime=1800.08
/proc/5106/stat : 5106 (minisat+) R 5104 5106 4915 0 -1 4194304 58894 0 0 0 179941 67 0 0 25 0 1 0 150916419 251973632 56613 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588652 0 0 4096 16386 0 0 0 17 1 0 0
/proc/5106/statm: 61517 56613 123 215 0 61299 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 246068

Child status: 0
Real time (s): 1800.75
CPU time (s): 1800.13
CPU user time (s): 1799.42
CPU system time (s): 0.713891
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 246068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.42
system time used= 0.713891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58895
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= 82
involuntary context switches= 3407

runsolver used 2.36164 second user time and 4.84026 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Fri Apr 20 00:46:29 UTC 2007

IDJOB= 363618
IDBENCH= 1876
IDSOLVER= 156
FILE ID= node17/363618-1177029989

PBS_JOBID= 4630640

Free space on /tmp= 66385 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-net12.opb
COMMAND LINE= /tmp/evaluation/363618-1177029989/minisat+ /tmp/evaluation/363618-1177029989/instance-363618-1177029989.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-363618-1177029989 -o ROOT/results/node17/conversion-363618-1177029989 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363618-1177029989/instance-363618-1177029989.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-363618-1177029989 -o ROOT/results/node17/solver-363618-1177029989 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363618-1177029989/minisat+ /tmp/evaluation/363618-1177029989/instance-363618-1177029989.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  24a04ed274dd43d443428abf078e95f9

RANDOM SEED= 221004287

TIME LIMIT= 1800 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		: 3000.240
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		: 3000.240
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:       1671832 kB
Buffers:         32072 kB
Cached:         275704 kB
SwapCached:      13524 kB
Active:          56736 kB
Inactive:       274440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671832 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:            8384 kB
Writeback:           0 kB
Mapped:          30164 kB
Slab:            38360 kB
Committed_AS:  7134040 kB
PageTables:       1796 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= 66385 MiB

End job on node17 on Fri Apr 20 01:16:32 UTC 2007