Trace number 432643

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 3.0.17? (TO) 1800.14 1800.7

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-adlittle.opb
MD5SUM6a8d837851671f69c34bdd14861bc7ba
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark1782.73
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables2910
Total number of constraints56
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 constraints56
Minimum length of a constraint30
Maximum length of a constraint810
Number of terms in the objective function 2460
Biggest coefficient in the objective function 12627
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 526152
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 526152
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)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432643-1177947176/instance-432643-1177947176.opb
0.00/0.00	c File size is 128165 bytes.
0.00/0.02	c Highest Coefficient sum: 526152
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.025 s
0.00/0.03	c Var: 2910 Constr: 71 1/0/70 Lit: 15960 Watch. Lit: 6772
0.00/0.03	c Obj. Vars: 2460 (84.5361 % of total variables)
0.39/0.43	c Pre-processing Time: 0.432 s
0.39/0.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.39/0.43	c        0   1329       66    15330  232    13058   30660      0      0 0.43
0.39/0.43	c Switching off LPR mode.
1800.04/1800.61	c      100   1329      166    25200  151    13275   33727    100    195 0.51
1800.04/1800.61	c      250   1329      316    38809  122    13569   37100    250    365 0.68
1800.04/1800.61	c      475   1329      541    60896  112    14020   40811    475    476 1.00
1800.04/1800.61	c      817   1329      883    92537  104    14702   44893    817    517 1.58
1800.04/1800.61	c     1325   1329     1391   174308  125    15700   49383   1325    539 2.46
1800.04/1800.61	c     2170   1329     2236   379584  169    17430   54322   2170    456 4.76
1800.04/1800.61	c     3316   1329     3382   760936  224    19722   59755   3316    602 5.51
1800.04/1800.61	c     5039   1329     5105  1272662  249    23158   65731   5039    680 7.40
1800.04/1800.61	c     7625   1329     7691  2132708  277    28330   72305   7625    734 10.38
1800.04/1800.61	c    11509   1329    11575  3359703  290    36102   79536  11509    546 21.05
1800.04/1800.61	c    17331   1329    17397  5251575  301    47746   87490  17331    444 39.01
1800.04/1800.61	c    26082   1329    26148  8120612  310    65248   96240  26082    346 75.19
1800.04/1800.61	c    39193   1329    39259 12430662  316    91470  105865  39193    272 143.61
1800.04/1800.61	c    58874   1329    58940 18866263  320   130832  116452  58874    190 309.34
1800.04/1800.61	c    88391   1329    88457 28483908  322   189866  128098  88391    127 693.99
1800.04/1800.61	c   132665   1329    15139  4966015  328    43230  140908  15073     85 1546.56
1800.04/1800.61	c Caught signal: 15
1800.04/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.61	c   16   170720   2300   283702    53194 16830421  53128     94 1800.05
1800.04/1800.61	s UNKNOWN
1800.04/1800.61	c Total time: 1800.05 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-432643-1177947176 -o ROOT/results/node45/solver-432643-1177947176 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432643-1177947176/instance-432643-1177947176.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: 0.99 0.98 0.91 3/77 32252
/proc/meminfo: memFree=1644320/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=11864 CPUtime=0
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 149563235 12148736 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 2966 335 279 324 0 2004 0

[startup+0.0482861 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 32252
/proc/meminfo: memFree=1644320/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=12704 CPUtime=0.04
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 658 0 0 0 4 0 0 0 18 0 1 0 149563235 13008896 596 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 3176 596 303 324 0 2246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12704

[startup+0.101292 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 32252
/proc/meminfo: memFree=1644320/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=12704 CPUtime=0.09
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 658 0 0 0 9 0 0 0 18 0 1 0 149563235 13008896 596 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 3176 596 303 324 0 2246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12704

[startup+0.301311 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 32252
/proc/meminfo: memFree=1644320/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=12804 CPUtime=0.29
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 702 0 0 0 29 0 0 0 19 0 1 0 149563235 13111296 631 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 3201 631 305 324 0 2271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12804

[startup+0.701352 s]
/proc/loadavg: 0.99 0.98 0.91 3/77 32252
/proc/meminfo: memFree=1644320/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=5252 CPUtime=0.69
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 760 0 0 0 69 0 0 0 22 0 1 0 149563235 5378048 689 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 1313 689 310 324 0 383 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5252

[startup+1.50143 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1642392/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=5900 CPUtime=1.49
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 933 0 0 0 149 0 0 0 25 0 1 0 149563235 6041600 862 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 1475 862 310 324 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5900

[startup+3.10159 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1641624/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=8228 CPUtime=3.1
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 1490 0 0 0 309 1 0 0 25 0 1 0 149563235 8425472 1419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 2057 1419 310 324 0 1127 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8228

[startup+6.30292 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1633432/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=17488 CPUtime=6.29
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 3829 0 0 0 627 2 0 0 25 0 1 0 149563235 17907712 3758 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 4372 3758 310 324 0 3442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17488

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1612504/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=36232 CPUtime=12.69
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 8513 0 0 0 1264 5 0 0 25 0 1 0 149563235 37101568 8442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 9058 8442 310 324 0 8128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36232

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1593432/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=54744 CPUtime=25.49
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 13122 0 0 0 2541 8 0 0 25 0 1 0 149563235 56057856 13051 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 13686 13051 310 324 0 12756 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 54744

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1562392/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=85844 CPUtime=51.08
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 20912 0 0 0 5094 14 0 0 25 0 1 0 149563235 87904256 20841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 21461 20841 310 324 0 20531 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85844

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1514136/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=133492 CPUtime=102.27
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 32824 0 0 0 10202 25 0 0 25 0 1 0 149563235 136695808 32753 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 33373 32753 310 324 0 32443 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 133492

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1471000/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=176788 CPUtime=162.25
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 43648 0 0 0 16191 34 0 0 25 0 1 0 149563235 181030912 43577 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 44197 43577 310 324 0 43267 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 176788

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1437592/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=209784 CPUtime=222.24
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 51895 0 0 0 22182 42 0 0 25 0 1 0 149563235 214818816 51824 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 52446 51824 310 324 0 51516 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 209784

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1409176/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=238712 CPUtime=282.22
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 59107 0 0 0 28174 48 0 0 25 0 1 0 149563235 244441088 59036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 59678 59036 310 324 0 58748 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 238712

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1386840/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=260424 CPUtime=342.2
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 64563 0 0 0 34167 53 0 0 25 0 1 0 149563235 266674176 64492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 65106 64492 310 324 0 64176 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 260424

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1364952/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=282780 CPUtime=402.19
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 70136 0 0 0 40161 58 0 0 25 0 1 0 149563235 289566720 70065 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 70695 70065 310 324 0 69765 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 282780

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1342040/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=305296 CPUtime=462.17
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 75766 0 0 0 46155 62 0 0 25 0 1 0 149563235 312623104 75695 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 76324 75695 310 324 0 75394 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 305296

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1320728/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=326616 CPUtime=522.16
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 81098 0 0 0 52149 67 0 0 25 0 1 0 149563235 334454784 81027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 81654 81027 310 324 0 80724 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 326616

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1303768/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=343440 CPUtime=582.14
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 85298 0 0 0 58143 71 0 0 25 0 1 0 149563235 351682560 85227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 85860 85227 310 324 0 84930 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 343440

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1284120/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=362856 CPUtime=642.13
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 90153 0 0 0 64138 75 0 0 25 0 1 0 149563235 371564544 90082 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 90714 90082 310 324 0 89784 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 362856


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1237272/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=410004 CPUtime=822.08
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 101952 0 0 0 82121 87 0 0 25 0 1 0 149563235 419844096 101881 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 102501 101881 310 324 0 101571 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 410004

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1212568/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=434392 CPUtime=882.07
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 108053 0 0 0 88115 92 0 0 25 0 1 0 149563235 444817408 107982 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 108598 107982 310 324 0 107668 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 434392

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1192792/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=454176 CPUtime=942.05
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 113001 0 0 0 94108 97 0 0 25 0 1 0 149563235 465076224 112930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 113544 112930 310 324 0 112614 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 454176

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 3/78 32253
/proc/meminfo: memFree=1169880/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=477044 CPUtime=1002.04
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 118696 0 0 0 100102 102 0 0 25 0 1 0 149563235 488493056 118625 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 119261 118625 310 324 0 118331 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 477044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1149912/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=497092 CPUtime=1062.03
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 123705 0 0 0 106096 107 0 0 25 0 1 0 149563235 509022208 123634 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 124273 123634 310 324 0 123343 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 497092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1127704/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=519056 CPUtime=1122
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 129210 0 0 0 112089 111 0 0 25 0 1 0 149563235 531513344 129139 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 129764 129139 310 324 0 128834 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 519056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1113752/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=533192 CPUtime=1181.99
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 132734 0 0 0 118085 114 0 0 25 0 1 0 149563235 545988608 132663 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 133298 132663 310 324 0 132368 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 533192

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1091928/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555060 CPUtime=1241.97
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138221 0 0 0 124078 119 0 0 25 0 1 0 149563235 568381440 138150 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138765 138150 310 324 0 137835 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 555060

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1090968/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555572 CPUtime=1301.97
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138456 0 0 0 130077 120 0 0 25 0 1 0 149563235 568905728 138257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138893 138257 310 324 0 137963 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 555572

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1090968/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555572 CPUtime=1361.94
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138456 0 0 0 136074 120 0 0 25 0 1 0 149563235 568905728 138257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138893 138257 310 324 0 137963 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 555572

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1091032/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555572 CPUtime=1421.94
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138456 0 0 0 142073 121 0 0 25 0 1 0 149563235 568905728 138257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138893 138257 310 324 0 137963 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 555572

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1091096/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555572 CPUtime=1481.91
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138456 0 0 0 148070 121 0 0 25 0 1 0 149563235 568905728 138257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138893 138257 310 324 0 137963 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 555572

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1091096/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555572 CPUtime=1541.9
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138456 0 0 0 154068 122 0 0 25 0 1 0 149563235 568905728 138257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138893 138257 310 324 0 137963 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 555572

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1091096/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555572 CPUtime=1601.88
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138456 0 0 0 160066 122 0 0 25 0 1 0 149563235 568905728 138257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138893 138257 310 324 0 137963 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 555572

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 32253
/proc/meminfo: memFree=1091096/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555572 CPUtime=1661.87
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138456 0 0 0 166064 123 0 0 25 0 1 0 149563235 568905728 138257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138893 138257 310 324 0 137963 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 555572

[startup+1722.3 s]
/proc/loadavg: 1.08 1.01 0.93 2/84 32421
/proc/meminfo: memFree=1089752/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555572 CPUtime=1721.78
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138456 0 0 0 172052 126 0 0 25 0 1 0 149563235 568905728 138257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138893 138257 310 324 0 137963 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 555572

[startup+1782.3 s]
/proc/loadavg: 1.03 1.01 0.93 2/78 32451
/proc/meminfo: memFree=1090840/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555572 CPUtime=1781.74
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138456 0 0 0 178048 126 0 0 25 0 1 0 149563235 568905728 138257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138893 138257 310 324 0 137963 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 555572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 32451
/proc/meminfo: memFree=1090840/2055920 swapFree=4157776/4192956
[pid=32252] ppid=32250 vsize=555572 CPUtime=1800.04
/proc/32252/stat : 32252 (bsolo3.0.17) R 32250 32252 31545 0 -1 4194304 138456 0 0 0 179878 126 0 0 25 0 1 0 149563235 568905728 138257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32252/statm: 138893 138257 310 324 0 137963 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 555572

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

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

Child status: 15
Real time (s): 1800.7
CPU time (s): 1800.14
CPU user time (s): 1798.78
CPU system time (s): 1.35179
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 556084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.78
system time used= 1.35179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138460
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= 12
involuntary context switches= 2764

runsolver used 1.3238 second user time and 4.02539 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Apr 30 15:32:56 UTC 2007

IDJOB= 432643
IDBENCH= 1642
IDSOLVER= 199
FILE ID= node45/432643-1177947176

PBS_JOBID= 4727550

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
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-adlittle.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432643-1177947176/instance-432643-1177947176.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-432643-1177947176 -o ROOT/results/node45/solver-432643-1177947176 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432643-1177947176/instance-432643-1177947176.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  6a8d837851671f69c34bdd14861bc7ba

RANDOM SEED= 764579970

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1644792 kB
Buffers:         41696 kB
Cached:         274876 kB
SwapCached:      14656 kB
Active:         235020 kB
Inactive:       105024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644792 kB
SwapTotal:     4192956 kB
SwapFree:      4157776 kB
Dirty:            6816 kB
Writeback:           0 kB
Mapped:          30320 kB
Slab:            56736 kB
Committed_AS:  1447820 kB
PageTables:       1732 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= 66558 MiB

End job on node45 on Mon Apr 30 16:02:59 UTC 2007