Trace number 348449

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
bsolo 3.0.16? (TO) 1800.17 1800.88

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-standata.opb
MD5SUMc8622f62aab23c6f6a5a29143b44f7fa
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables30004
Total number of constraints455
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints455
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 86232
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524437
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 542229
Number of bits of the biggest sum of numbers20
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)

0.00/0.03	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.03	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.03	c type "bsolo -h" for help
0.00/0.03	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.03	c Time Limit set to 1800
0.00/0.03	c Memory Limit set to 1800 MB
0.00/0.03	c Instance file /tmp/evaluation/348449-1176583710/instance-348449-1176583710.opb
0.00/0.03	c File size is 888844 bytes.
0.16/0.20	c Highest Coefficient sum: 542229
0.16/0.20	c Parsing was ok!!
0.16/0.20	c Total parsing time: 0.171 s
0.16/0.22	c Var: 30004 Constr: 615 3/0/612 Lit: 147774 Watch. Lit: 50437
0.16/0.22	c Obj. Vars: 210 (0.699907 % of total variables)
26.76/26.86	c Pre-processing Time: 26.815 s
26.76/26.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
26.76/26.86	c        0  19436      579   146223  252   108768  292267      0      0 26.82
26.76/26.86	c Switching off LPR mode.
1799.98/1800.72	c      100  19436      679   166679  245   109753  321494    100      3 27.04
1799.98/1800.72	c      250  19436      829   189172  228   110049  353644    250      9 27.23
1799.98/1800.72	c      475  19436     1054   224666  213   110502  389009    475     17 27.47
1799.98/1800.72	c      813  19436     1392   283815  203   111237  427910    813     28 28.10
1799.98/1800.72	c     1322  19436     1901   371504  195   112254  470702   1322     45 28.98
1799.98/1800.72	c     2096  19436     2675   524169  195   114217  517773   2096     68 30.67
1799.98/1800.72	c     3242  19436     3821   636111  166   116502  569551   3242     99 32.56
1799.98/1800.72	c     5010  19436     5589  1082581  193   120032  626507   5010    139 35.98
1799.98/1800.72	c     7598  19436     8177  1523805  186   125212  689158   7598    174 43.56
1799.98/1800.72	c    11478  19434    12057  2391819  198   133161  758074  11478    226 50.74
1799.98/1800.72	c    17300  19434    17879  3181218  177   144765  833882  17300    253 68.27
1799.98/1800.72	c    26041  19432    26620  4186726  157   162247  917271  26041    274 94.70
1799.98/1800.72	c    39151  19430    39730  8831740  222   188550  500000  39151    304 128.43
1799.98/1800.72	c    58822  19430    59401 10928404  183   227882  550001  58822    352 166.90
1799.98/1800.72	c    88332  19430    88911 15037190  169   286842  605002  88332    333 264.86
1799.98/1800.72	c   132602  19430   133181 16217851  121   375388  665503 132602    403 328.29
1799.98/1800.72	c   199012  19430   199591 38620059  193   508259  732054 199012    224 887.85
1799.98/1800.72	c Resources Exceeded
1799.98/1800.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.98/1800.72	c   17   286151 105968  5457829   286730 71005286 286151    158 1800.01
1799.98/1800.72	s UNKNOWN
1799.98/1800.72	c Total time: 1800.01 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node58/watcher-348449-1176583710 -o ROOT/results/node58/solver-348449-1176583710 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348449-1176583710/instance-348449-1176583710.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: 0.92 1.00 0.99 3/64 4219
/proc/meminfo: memFree=1651344/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=3828 CPUtime=0
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 161 0 1 0 0 0 0 0 18 0 1 0 106280664 3919872 141 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4840312 0 0 4096 0 0 0 0 17 1 0 0
/proc/4219/statm: 957 141 118 324 0 14 0

[startup+0.00940089 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 4219
/proc/meminfo: memFree=1651344/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=3780 CPUtime=0
/proc/4219/stat : 4219 (bsolo3.0.16) D 4217 4219 3807 0 -1 4194304 185 0 2 0 0 0 0 0 18 0 1 0 106280664 3870720 155 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160395582 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/4219/statm: 945 155 129 324 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3780

[startup+0.103349 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 4219
/proc/meminfo: memFree=1651344/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=7424 CPUtime=0.07
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 1129 0 5 0 7 0 0 0 18 0 1 0 106280664 7602176 1062 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5231369 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4219/statm: 1856 1062 368 324 0 707 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7424

[startup+0.301381 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 4219
/proc/meminfo: memFree=1651344/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=13256 CPUtime=0.26
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 3030 0 5 0 26 0 0 0 19 0 1 0 106280664 13574144 2613 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4219/statm: 3314 2613 306 324 0 2383 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 13256

[startup+0.701441 s]
/proc/loadavg: 0.92 1.00 0.99 3/64 4219
/proc/meminfo: memFree=1651344/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=13256 CPUtime=0.67
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 3040 0 5 0 66 1 0 0 23 0 1 0 106280664 13574144 2623 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4219/statm: 3314 2623 306 324 0 2383 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 13256

[startup+1.50258 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1641224/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=13256 CPUtime=1.46
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 3040 0 5 0 145 1 0 0 25 0 1 0 106280664 13574144 2623 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 3314 2623 306 324 0 2383 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13256

[startup+3.10184 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1640904/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=13256 CPUtime=3.06
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 3040 0 5 0 305 1 0 0 25 0 1 0 106280664 13574144 2623 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 3314 2623 306 324 0 2383 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 13256

[startup+6.30138 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1640904/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=13256 CPUtime=6.26
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 3040 0 5 0 625 1 0 0 25 0 1 0 106280664 13574144 2623 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 3314 2623 306 324 0 2383 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 13256

[startup+12.7015 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1641064/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=13256 CPUtime=12.66
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 3040 0 5 0 1264 2 0 0 25 0 1 0 106280664 13574144 2623 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 3314 2623 306 324 0 2383 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13256

[startup+25.5016 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1639592/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=14872 CPUtime=25.45
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 3719 0 5 0 2542 3 0 0 25 0 1 0 106280664 15228928 3007 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 3718 3007 308 324 0 2787 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 14872

[startup+51.1019 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1612648/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=43516 CPUtime=51.04
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 10900 0 5 0 5088 16 0 0 25 0 1 0 106280664 44560384 10188 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 10879 10189 312 324 0 9948 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 43516

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1583592/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=70848 CPUtime=102.23
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 17742 0 5 0 10187 36 0 0 25 0 1 0 106280664 72548352 17030 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 17712 17030 312 324 0 16781 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 70848

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1500200/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=154448 CPUtime=162.2
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 38635 0 5 0 16162 58 0 0 25 0 1 0 106280664 158154752 37923 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 38612 37923 312 324 0 37681 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 154448

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1465000/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=189380 CPUtime=222.19
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 47374 0 5 0 22137 82 0 0 25 0 1 0 106280664 193925120 46662 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 47345 46662 312 324 0 46414 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 189380

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1434088/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=220284 CPUtime=282.16
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 55093 0 5 0 28107 109 0 0 25 0 1 0 106280664 225570816 54381 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 55071 54381 312 324 0 54140 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 220284

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1405416/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=248936 CPUtime=342.14
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 62267 0 5 0 34090 124 0 0 25 0 1 0 106280664 254910464 61555 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 62234 61555 312 324 0 61303 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 248936

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1334888/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=319644 CPUtime=402.13
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 79939 0 5 0 40044 169 0 0 25 0 1 0 106280664 327315456 79227 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 79911 79227 312 324 0 78980 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 319644

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1283560/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=370372 CPUtime=462.1
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 92633 0 5 0 46028 182 0 0 25 0 1 0 106280664 379260928 91921 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 92593 91921 312 324 0 91662 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 370372

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1253800/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=400120 CPUtime=522.08
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 100065 0 5 0 52012 196 0 0 25 0 1 0 106280664 409722880 99353 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5304052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 100030 99353 312 324 0 99099 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 400120

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1224360/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=429444 CPUtime=582.07
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 107411 0 5 0 57981 226 0 0 25 0 1 0 106280664 439750656 106699 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 107361 106699 312 324 0 106430 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 429444

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4220
/proc/meminfo: memFree=1193192/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=460344 CPUtime=642.05
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 115108 0 5 0 63956 249 0 0 25 0 1 0 106280664 471392256 114396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 115086 114396 312 324 0 114155 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 460344


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

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=1143784/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=509756 CPUtime=821.9
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 127466 0 5 0 81919 271 0 0 25 0 1 0 106280664 521990144 126754 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 127439 126754 312 324 0 126508 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 509756

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=1129256/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=524000 CPUtime=881.87
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 131051 0 5 0 87901 286 0 0 25 0 1 0 106280664 536576000 130339 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5305979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 131000 130339 312 324 0 130069 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 524000

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=1088616/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=564808 CPUtime=941.86
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 141250 0 5 0 93877 309 0 0 25 0 1 0 106280664 578363392 140538 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5303734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 141202 140538 312 324 0 140271 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 564808

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=1063976/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=589244 CPUtime=1001.83
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 147345 0 5 0 99852 331 0 0 25 0 1 0 106280664 603385856 146633 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 147311 146633 312 324 0 146380 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 589244

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=1037800/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=615552 CPUtime=1061.82
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 153936 0 5 0 105831 351 0 0 25 0 1 0 106280664 630325248 153224 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134575262 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 153888 153224 312 324 0 152957 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 615552

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=1016040/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=637372 CPUtime=1121.8
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 159372 0 5 0 111819 361 0 0 25 0 1 0 106280664 652668928 158660 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 159343 158660 312 324 0 158412 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 637372

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=963944/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=690188 CPUtime=1181.77
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 172575 0 5 0 117805 372 0 0 25 0 1 0 106280664 706752512 171863 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 172547 171863 312 324 0 171616 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 690188

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=940392/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=712600 CPUtime=1241.76
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 178199 0 5 0 123788 388 0 0 25 0 1 0 106280664 729702400 177487 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 178150 177487 312 324 0 177219 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 712600

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=909736/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=743224 CPUtime=1301.74
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 185840 0 5 0 129777 397 0 0 25 0 1 0 106280664 761061376 185128 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 185806 185128 312 324 0 184875 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 743224

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=881256/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=771676 CPUtime=1361.72
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 192955 0 5 0 135763 409 0 0 25 0 1 0 106280664 790196224 192243 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 192919 192243 312 324 0 191988 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 771676

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=855912/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=796924 CPUtime=1421.7
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 199262 0 5 0 141741 429 0 0 25 0 1 0 106280664 816050176 198550 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 199231 198550 312 324 0 198300 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 796924

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=836008/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=817096 CPUtime=1481.69
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 204314 0 5 0 147719 450 0 0 25 0 1 0 106280664 836706304 203602 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 204274 203602 312 324 0 203343 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 817096

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=814184/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=838560 CPUtime=1541.67
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 209687 0 5 0 153705 462 0 0 25 0 1 0 106280664 858685440 208975 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 209640 208975 312 324 0 208709 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 838560

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=792680/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=860224 CPUtime=1601.64
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 215109 0 5 0 159684 480 0 0 25 0 1 0 106280664 880869376 214397 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5312229 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 215056 214397 312 324 0 214125 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 860224

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=765224/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=887596 CPUtime=1661.63
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 221943 0 5 0 165664 499 0 0 25 0 1 0 106280664 908898304 221231 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 221899 221231 312 324 0 220968 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 887596

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=738664/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=914308 CPUtime=1721.61
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 228614 0 5 0 171653 508 0 0 25 0 1 0 106280664 936251392 227902 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 228577 227902 312 324 0 227646 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 914308

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=713512/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=939232 CPUtime=1781.58
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194304 234847 0 5 0 177640 518 0 0 25 0 1 0 106280664 961773568 234135 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 234808 234135 312 324 0 233877 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 939232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4418
/proc/meminfo: memFree=1162856/2055920 swapFree=4184728/4192956
[pid=4219] ppid=4217 vsize=0 CPUtime=1800.08
/proc/4219/stat : 4219 (bsolo3.0.16) R 4217 4219 3807 0 -1 4194308 236615 0 5 0 179481 527 0 0 25 0 1 0 106280664 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4219/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.88
CPU time (s): 1800.17
CPU user time (s): 1794.82
CPU system time (s): 5.34719
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 946324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.82
system time used= 5.34719
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 236615
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 3293

runsolver used 1.2908 second user time and 3.69344 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sat Apr 14 20:48:30 UTC 2007

IDJOB= 348449
IDBENCH= 1675
IDSOLVER= 163
FILE ID= node58/348449-1176583710

PBS_JOBID= 4556934

Free space on /tmp= 66559 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-standata.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348449-1176583710/instance-348449-1176583710.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-348449-1176583710 -o ROOT/results/node58/solver-348449-1176583710 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348449-1176583710/instance-348449-1176583710.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  c8622f62aab23c6f6a5a29143b44f7fa

RANDOM SEED= 929116822

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1651752 kB
Buffers:         34484 kB
Cached:         265444 kB
SwapCached:       2536 kB
Active:          58428 kB
Inactive:       251992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651752 kB
SwapTotal:     4192956 kB
SwapFree:      4184728 kB
Dirty:            5256 kB
Writeback:           0 kB
Mapped:          17056 kB
Slab:            79828 kB
Committed_AS:   163408 kB
PageTables:       1380 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= 66559 MiB

End job on node58 on Sat Apr 14 21:18:33 UTC 2007