Trace number 432756

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) 1800.16 1801.48

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-set1cl.opb
MD5SUM1e246214338ba705536e85585a980117
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 variables14400
Total number of constraints492
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 constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3484
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530256
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530256
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)

0.00/0.01	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/432756-1177949081/instance-432756-1177949081.opb
0.00/0.01	c File size is 440485 bytes.
0.04/0.08	c Highest Coefficient sum: 530256
0.04/0.08	c Parsing was ok!!
0.04/0.08	c Total parsing time: 0.078 s
0.04/0.09	c Var: 14400 Constr: 732 0/0/732 Lit: 55800 Watch. Lit: 12868
0.04/0.09	c Obj. Vars: 7200 (50 % of total variables)
0.18/0.27	c Pre-processing Time: 0.271 s
0.18/0.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.18/0.27	c        0   9379      732    55800   76    45770  111600      0      0 0.27
0.18/0.27	c Switching off LPR mode.
1800.09/1801.40	c      100   9379      832    60512   72    46005  122761    100    346 0.29
1800.09/1801.40	c      251   9379      983    73950   75    46300  135038    251    762 0.33
1800.09/1801.40	c      476   9379     1208    86025   71    46750  148542    476   1387 0.34
1800.09/1801.40	c      814   9379     1546   103940   67    47426  163397    814   2136 0.38
1800.09/1801.40	c     1327   9378     2059   133534   64    49052  179737   1327   2566 0.52
1800.09/1801.40	c     2090   9378     2822   183340   64    50523  197711   2090   2968 0.70
1800.09/1801.40	c     3236   9378     3968   274512   69    52795  217483   3236   3640 0.89
1800.09/1801.40	c     4957   9375     5689   367145   64    57359  239232   4957   2797 1.77
1800.09/1801.40	c     7541   9375     8273   505711   61    62460  263156   7541   3449 2.19
1800.09/1801.40	c    11423   9373    12155   681282   56    70162  289472  11423   4149 2.75
1800.09/1801.40	c    17245   9371    17977   829464   46    81758  318420  17245   4615 3.74
1800.09/1801.40	c    25983   9368    26715  1038891   38    99054  350263  25983   4456 5.83
1800.09/1801.40	c    39094   9363    39826  1573806   39   126856  385290  39094   4769 8.20
1800.09/1801.40	c    58764   9360    59496  2466997   41   166871  423820  58764   4191 14.02
1800.09/1801.40	c    88276   9360    89008  3515520   39   225818  466203  88276   2953 29.89
1800.09/1801.40	c   132547   9360   133279  5921834   44   314328  512824 132547    933 141.97
1800.09/1801.40	c   198957   9360   199689  9697261   48   447116  564107 198957    642 309.58
1800.09/1801.40	c   298577   9360   299309 14156238   47   646423  620518 298577    447 666.60
1800.09/1801.40	c   448013   9360   448745 20945512   46   945281  682570 448013    431 1039.39
1800.09/1801.40	c Caught signal: 15
1800.09/1801.40	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1801.40	c   19   620819  39128  1796117   621551 27822316 620819    344 1800.10
1800.09/1801.40	s UNKNOWN
1800.09/1801.40	c Total time: 1800.1 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/node38/watcher-432756-1177949081 -o ROOT/results/node38/solver-432756-1177949081 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432756-1177949081/instance-432756-1177949081.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: 0.91 0.97 0.91 2/77 32698
/proc/meminfo: memFree=1746880/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=2332 CPUtime=0
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 45 0 0 0 0 0 0 0 18 0 1 0 227074808 2387968 29 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8605995 0 0 4096 0 0 0 0 17 0 0 0
/proc/32698/statm: 583 29 21 324 0 9 0

[startup+0.0503761 s]
/proc/loadavg: 0.91 0.97 0.91 2/77 32698
/proc/meminfo: memFree=1746880/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=5760 CPUtime=0.04
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 756 0 0 0 4 0 0 0 18 0 1 0 227074808 5898240 726 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 1440 726 335 324 0 402 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5760

[startup+0.101386 s]
/proc/loadavg: 0.91 0.97 0.91 2/77 32698
/proc/meminfo: memFree=1746880/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=8152 CPUtime=0.09
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 1499 0 0 0 9 0 0 0 18 0 1 0 227074808 8347648 1361 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 2038 1361 303 324 0 1108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8152

[startup+0.301425 s]
/proc/loadavg: 0.91 0.97 0.91 2/77 32698
/proc/meminfo: memFree=1746880/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=8212 CPUtime=0.29
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 1772 0 0 0 28 1 0 0 19 0 1 0 227074808 8409088 1414 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 2053 1414 310 324 0 1123 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8212

[startup+0.701502 s]
/proc/loadavg: 0.91 0.97 0.91 2/77 32698
/proc/meminfo: memFree=1746880/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=9912 CPUtime=0.68
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 2170 0 0 0 67 1 0 0 23 0 1 0 227074808 10149888 1812 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9039356 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 2478 1812 310 324 0 1548 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9912

[startup+1.50266 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 32699
/proc/meminfo: memFree=1739064/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=12536 CPUtime=1.49
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 2830 0 0 0 147 2 0 0 25 0 1 0 227074808 12836864 2472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134575068 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 3134 2472 310 324 0 2204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12536

[startup+3.10196 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 32699
/proc/meminfo: memFree=1736248/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=18284 CPUtime=3.08
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 4288 0 0 0 306 2 0 0 25 0 1 0 227074808 18722816 3930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 4571 3930 310 324 0 3641 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18284

[startup+6.30158 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 32699
/proc/meminfo: memFree=1727288/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=25720 CPUtime=6.28
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 6143 0 0 0 625 3 0 0 25 0 1 0 227074808 26337280 5785 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 6430 5785 310 324 0 5500 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25720

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 32699
/proc/meminfo: memFree=1709048/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=43316 CPUtime=12.68
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 10521 0 0 0 1263 5 0 0 25 0 1 0 227074808 44355584 10163 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 10829 10163 310 324 0 9899 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 43316

[startup+25.5013 s]
/proc/loadavg: 1.02 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1691000/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=59608 CPUtime=25.46
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 14612 0 0 0 2537 9 0 0 25 0 1 0 227074808 61038592 14254 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 14902 14254 310 324 0 13972 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 59608

[startup+51.1012 s]
/proc/loadavg: 1.01 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1677432/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=73140 CPUtime=51.04
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 18000 0 0 0 5092 12 0 0 25 0 1 0 227074808 74895360 17642 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 18285 17642 310 324 0 17355 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 73140

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1665272/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=85188 CPUtime=102.21
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 21007 0 0 0 10206 15 0 0 25 0 1 0 227074808 87232512 20649 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 21297 20649 310 324 0 20367 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 85188

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1635256/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=115564 CPUtime=162.15
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 28587 0 0 0 16194 21 0 0 25 0 1 0 227074808 118337536 28229 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551109 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 28891 28229 310 324 0 27961 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 115564

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1613496/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=136968 CPUtime=222.11
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 33930 0 0 0 22185 26 0 0 25 0 1 0 227074808 140255232 33572 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 34242 33572 310 324 0 33312 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 136968

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1602744/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=147724 CPUtime=282.08
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 36643 0 0 0 28179 29 0 0 25 0 1 0 227074808 151269376 36285 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 36931 36285 310 324 0 36001 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 147724

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1576248/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=174100 CPUtime=342.03
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 43230 0 0 0 34168 35 0 0 25 0 1 0 227074808 178278400 42872 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 43525 42872 310 324 0 42595 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 174100

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1564536/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=185832 CPUtime=402
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 46172 0 0 0 40161 39 0 0 25 0 1 0 227074808 190291968 45814 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 46458 45814 310 324 0 45528 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 185832

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1553784/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=196648 CPUtime=461.96
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 48873 0 0 0 46155 41 0 0 25 0 1 0 227074808 201367552 48515 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 49162 48515 310 324 0 48232 0
Current children cumulated CPU time (s) 461.96
Current children cumulated vsize (KiB) 196648

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1544056/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=206408 CPUtime=521.92
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 51302 0 0 0 52148 44 0 0 25 0 1 0 227074808 211361792 50944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 51602 50944 310 324 0 50672 0
Current children cumulated CPU time (s) 521.92
Current children cumulated vsize (KiB) 206408

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1536824/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=213600 CPUtime=581.88
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 53093 0 0 0 58142 46 0 0 25 0 1 0 227074808 218726400 52735 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 53400 52735 310 324 0 52470 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 213600

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1530616/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=219704 CPUtime=641.85
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 54629 0 0 0 64136 49 0 0 25 0 1 0 227074808 224976896 54271 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 54926 54271 310 324 0 53996 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 219704


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

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1446648/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=303424 CPUtime=821.71
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 75569 0 0 0 82101 70 0 0 25 0 1 0 227074808 310706176 75211 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 75856 75211 310 324 0 74926 0
Current children cumulated CPU time (s) 821.71
Current children cumulated vsize (KiB) 303424

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1439096/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=310988 CPUtime=881.66
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 77457 0 0 0 88094 72 0 0 25 0 1 0 227074808 318451712 77099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 77747 77099 310 324 0 76817 0
Current children cumulated CPU time (s) 881.66
Current children cumulated vsize (KiB) 310988

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1432888/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=317356 CPUtime=941.62
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 79034 0 0 0 94088 74 0 0 25 0 1 0 227074808 324972544 78676 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32698/statm: 79339 78676 310 324 0 78409 0
Current children cumulated CPU time (s) 941.62
Current children cumulated vsize (KiB) 317356

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1427704/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=322440 CPUtime=1001.57
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 80303 0 0 0 100081 76 0 0 25 0 1 0 227074808 330178560 79945 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 80610 79945 310 324 0 79680 0
Current children cumulated CPU time (s) 1001.57
Current children cumulated vsize (KiB) 322440

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1409208/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=341280 CPUtime=1061.52
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 85014 0 0 0 106072 80 0 0 25 0 1 0 227074808 349470720 84656 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 85320 84656 310 324 0 84390 0
Current children cumulated CPU time (s) 1061.52
Current children cumulated vsize (KiB) 341280

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1391864/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=358304 CPUtime=1121.48
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 89282 0 0 0 112063 85 0 0 25 0 1 0 227074808 366903296 88924 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 89576 88924 310 324 0 88646 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 358304

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1379192/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=371020 CPUtime=1181.44
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 92457 0 0 0 118056 88 0 0 25 0 1 0 227074808 379924480 92099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 92755 92099 310 324 0 91825 0
Current children cumulated CPU time (s) 1181.44
Current children cumulated vsize (KiB) 371020

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32699
/proc/meminfo: memFree=1370936/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=379072 CPUtime=1241.39
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 94458 0 0 0 124048 91 0 0 25 0 1 0 227074808 388169728 94100 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551518 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 94768 94100 310 324 0 93838 0
Current children cumulated CPU time (s) 1241.39
Current children cumulated vsize (KiB) 379072

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32701
/proc/meminfo: memFree=1362872/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=386992 CPUtime=1301.35
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 96450 0 0 0 130042 93 0 0 25 0 1 0 227074808 396279808 96092 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 96748 96092 310 324 0 95818 0
Current children cumulated CPU time (s) 1301.35
Current children cumulated vsize (KiB) 386992

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32701
/proc/meminfo: memFree=1354936/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=394936 CPUtime=1361.31
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 98451 0 0 0 136035 96 0 0 25 0 1 0 227074808 404414464 98093 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 98734 98093 310 324 0 97804 0
Current children cumulated CPU time (s) 1361.31
Current children cumulated vsize (KiB) 394936

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32701
/proc/meminfo: memFree=1348280/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=401572 CPUtime=1421.26
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 100107 0 0 0 142029 97 0 0 25 0 1 0 227074808 411209728 99749 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 100393 99749 310 324 0 99463 0
Current children cumulated CPU time (s) 1421.26
Current children cumulated vsize (KiB) 401572

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32701
/proc/meminfo: memFree=1342968/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=407008 CPUtime=1481.22
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 101441 0 0 0 148023 99 0 0 25 0 1 0 227074808 416776192 101083 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 101752 101083 310 324 0 100822 0
Current children cumulated CPU time (s) 1481.22
Current children cumulated vsize (KiB) 407008

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32701
/proc/meminfo: memFree=1337976/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=411948 CPUtime=1541.18
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 102683 0 0 0 154017 101 0 0 25 0 1 0 227074808 421834752 102325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 102987 102325 310 324 0 102057 0
Current children cumulated CPU time (s) 1541.18
Current children cumulated vsize (KiB) 411948

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32701
/proc/meminfo: memFree=1333880/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=416096 CPUtime=1601.14
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 103723 0 0 0 160011 103 0 0 25 0 1 0 227074808 426082304 103365 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 104024 103365 310 324 0 103094 0
Current children cumulated CPU time (s) 1601.14
Current children cumulated vsize (KiB) 416096

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32701
/proc/meminfo: memFree=1328888/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=421040 CPUtime=1661.09
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 104958 0 0 0 166005 104 0 0 25 0 1 0 227074808 431144960 104600 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 105260 104600 310 324 0 104330 0
Current children cumulated CPU time (s) 1661.09
Current children cumulated vsize (KiB) 421040

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32701
/proc/meminfo: memFree=1324088/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=425840 CPUtime=1721.06
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 106179 0 0 0 172000 106 0 0 25 0 1 0 227074808 436060160 105821 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 106460 105821 310 324 0 105530 0
Current children cumulated CPU time (s) 1721.06
Current children cumulated vsize (KiB) 425840

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32701
/proc/meminfo: memFree=1319096/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=430656 CPUtime=1780.99
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 107373 0 0 0 177992 107 0 0 25 0 1 0 227074808 440991744 107015 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 107664 107015 310 324 0 106734 0
Current children cumulated CPU time (s) 1780.99
Current children cumulated vsize (KiB) 430656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.92 2/78 32701
/proc/meminfo: memFree=1317496/2055920 swapFree=4158260/4192956
[pid=32698] ppid=32696 vsize=432208 CPUtime=1800.09
/proc/32698/stat : 32698 (bsolo3.0.17) R 32696 32698 31554 0 -1 4194304 107760 0 0 0 179902 107 0 0 25 0 1 0 227074808 442580992 107402 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32698/statm: 108052 107402 310 324 0 107122 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 432208

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): 1801.48
CPU time (s): 1800.16
CPU user time (s): 1799.02
CPU system time (s): 1.14083
CPU usage (%): 99.9268
Max. virtual memory (cumulated for all children) (KiB): 432208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 1.14083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107764
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= 33222

runsolver used 1.51077 second user time and 5.05023 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Apr 30 16:04:42 UTC 2007

IDJOB= 432756
IDBENCH= 1763
IDSOLVER= 199
FILE ID= node38/432756-1177949081

PBS_JOBID= 4727599

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/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-set1cl.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432756-1177949081/instance-432756-1177949081.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-432756-1177949081 -o ROOT/results/node38/solver-432756-1177949081 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432756-1177949081/instance-432756-1177949081.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1e246214338ba705536e85585a980117

RANDOM SEED= 907608441

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1747288 kB
Buffers:         38052 kB
Cached:         177516 kB
SwapCached:       3392 kB
Active:          78288 kB
Inactive:       160600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747288 kB
SwapTotal:     4192956 kB
SwapFree:      4158260 kB
Dirty:            7172 kB
Writeback:           0 kB
Mapped:          30172 kB
Slab:            55048 kB
Committed_AS:  1887904 kB
PageTables:       2060 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 node38 on Mon Apr 30 16:34:45 UTC 2007