Trace number 433292

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 1800.84

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scorpion.opb
MD5SUM5969f09e744b158004f0e27c746edfe9
Bench CategoryOPT-BIGINT (optimisation, big 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 variables10740
Total number of constraints377
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 constraints377
Minimum length of a constraint30
Maximum length of a constraint600
Number of terms in the objective function 8460
Biggest coefficient in the objective function 10788957847552
Number of bits for the biggest coefficient in the objective function 44
Sum of the numbers in the objective function 603693086370759
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 33554432000000
Number of bits of the biggest number in a constraint 45
Biggest sum of numbers in a constraint 603693086370759
Number of bits of the biggest sum of numbers50
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/433292-1177957382/instance-433292-1177957382.opb
0.00/0.00	c File size is 721550 bytes.
0.01/0.02	c Coefficients are big enough for not using lower bounding.
0.09/0.11	c Highest Coefficient sum: 6.03693e+14
0.09/0.11	c Parsing was ok!!
0.09/0.11	c Total parsing time: 0.11 s
0.09/0.12	c Var: 10740 Constr: 657 13/0/644 Lit: 75450 Watch. Lit: 11422
0.09/0.12	c Obj. Vars: 8460 (78.7709 % of total variables)
0.19/0.28	c Pre-processing Time: 0.276 s
1800.02/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1800.70	c        0   8728      541    62950  116    39394  125900      0      0 0.28
1800.02/1800.70	c      100   8728      641    77341  120    45371  138491    100    332 0.30
1800.02/1800.70	c      250   8728      791    98623  124    45689  152341    250    766 0.33
1800.02/1800.70	c      476   8728     1017   131062  128    46186  167576    476   1283 0.37
1800.02/1800.70	c      815   8728     1356   179594  132    46765  184334    815   1823 0.45
1800.02/1800.70	c     1325   8728     1866   252481  135    47873  202768   1325   2280 0.58
1800.02/1800.70	c     2088   8728     2629   361716  137    49358  223045   2088   2587 0.81
1800.02/1800.70	c     3234   8728     3775   525358  139    51708  245350   3234   2644 1.22
1800.02/1800.70	c     4955   8728     5496   770965  140    55108  269886   4955   2439 2.03
1800.02/1800.70	c     7539   8728     8080  1139491  141    60314  296875   7539   1867 4.04
1800.02/1800.70	c    11419   8728    11960  1695393  141    68081  326563  11419   1255 9.10
1800.02/1800.70	c    17241   8728    17782  2528515  142    79710  359220  17241    743 23.19
1800.02/1800.70	c    25979   8728    26520  3777941  142    97206  395143  25979    439 59.15
1800.02/1800.70	c    39089   8728    39630  5651419  142   123402  434658  39089    300 130.15
1800.02/1800.70	c    58760   8728    59301  7744277  130   168410  478124  58760    275 213.07
1800.02/1800.70	c    88270   8726    88811 11218870  126   227652  525937  88270    190 464.24
1800.02/1800.70	c   132541   8726   133082 16682603  125   315770  578531 132541    186 709.97
1800.02/1800.70	c   198951   8725   199492 25409167  127   448460  636385 198951    224 886.05
1800.02/1800.70	c   298572   8721   299113 40256338  134   648765  700024 298572    238 1251.59
1800.02/1800.70	c   448008   8720   448549 56564047  126   946656  770027 448008    271 1647.97
1800.02/1800.70	c Caught signal: 15
1800.02/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.70	c   19   495790  14197   553926   496331 62373396 495790    275 1800.03
1800.02/1800.70	s UNKNOWN
1800.02/1800.70	c Total time: 1800.03 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/node23/watcher-433292-1177957382 -o ROOT/results/node23/solver-433292-1177957382 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433292-1177957382/instance-433292-1177957382.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: 0.80 0.94 0.98 3/77 13185
/proc/meminfo: memFree=1797096/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=12444 CPUtime=0
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 243655352 12742656 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 3111 335 280 324 0 2004 0

[startup+0.019693 s]
/proc/loadavg: 0.80 0.94 0.98 3/77 13185
/proc/meminfo: memFree=1797096/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=12876 CPUtime=0.01
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 502 0 0 0 1 0 0 0 18 0 1 0 243655352 13185024 472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 3219 473 307 324 0 2112 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12876

[startup+0.101709 s]
/proc/loadavg: 0.80 0.94 0.98 3/77 13185
/proc/meminfo: memFree=1797096/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=6376 CPUtime=0.09
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 937 0 0 0 9 0 0 0 18 0 1 0 243655352 6529024 907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 1594 907 435 324 0 487 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6376

[startup+0.301747 s]
/proc/loadavg: 0.80 0.94 0.98 3/77 13185
/proc/meminfo: memFree=1797096/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=8292 CPUtime=0.29
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 1714 0 0 0 28 1 0 0 19 0 1 0 243655352 8491008 1423 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 2073 1423 310 324 0 1143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8292

[startup+0.701825 s]
/proc/loadavg: 0.80 0.94 0.98 3/77 13185
/proc/meminfo: memFree=1797096/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=10876 CPUtime=0.69
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 2360 0 0 0 68 1 0 0 22 0 1 0 243655352 11137024 2069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 2719 2069 310 324 0 1789 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10876

[startup+1.50198 s]
/proc/loadavg: 0.80 0.94 0.98 2/78 13186
/proc/meminfo: memFree=1788256/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=14992 CPUtime=1.49
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 3394 0 0 0 147 2 0 0 25 0 1 0 243655352 15351808 3103 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 3748 3103 310 324 0 2818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14992

[startup+3.10129 s]
/proc/loadavg: 0.80 0.94 0.98 2/78 13186
/proc/meminfo: memFree=1783520/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=20012 CPUtime=3.09
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 4656 0 0 0 306 3 0 0 25 0 1 0 243655352 20492288 4365 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 5003 4365 310 324 0 4073 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20012

[startup+6.30191 s]
/proc/loadavg: 0.82 0.94 0.98 2/78 13186
/proc/meminfo: memFree=1776624/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=25680 CPUtime=6.29
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 6070 0 0 0 624 5 0 0 25 0 1 0 243655352 26296320 5779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 6420 5779 310 324 0 5490 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25680

[startup+12.7011 s]
/proc/loadavg: 0.83 0.94 0.98 2/78 13186
/proc/meminfo: memFree=1768752/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=32888 CPUtime=12.68
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 7856 0 0 0 1262 6 0 0 25 0 1 0 243655352 33677312 7565 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 8222 7565 310 324 0 7292 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32888

[startup+25.5016 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 13186
/proc/meminfo: memFree=1759088/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=42012 CPUtime=25.47
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 10132 0 0 0 2539 8 0 0 25 0 1 0 243655352 43020288 9841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 10503 9841 310 324 0 9573 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 42012

[startup+51.1016 s]
/proc/loadavg: 0.91 0.94 0.98 2/78 13186
/proc/meminfo: memFree=1746800/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=54392 CPUtime=51.06
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 13245 0 0 0 5095 11 0 0 25 0 1 0 243655352 55697408 12954 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 13598 12954 310 324 0 12668 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54392

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 13186
/proc/meminfo: memFree=1727152/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=73860 CPUtime=102.25
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 18120 0 0 0 10208 17 0 0 25 0 1 0 243655352 75632640 17829 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 18465 17829 310 324 0 17535 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 73860

[startup+162.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 13186
/proc/meminfo: memFree=1710960/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=90084 CPUtime=162.21
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 22174 0 0 0 16200 21 0 0 25 0 1 0 243655352 92246016 21883 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 22521 21883 310 324 0 21591 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 90084

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 13186
/proc/meminfo: memFree=1681712/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=119192 CPUtime=222.2
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 29446 0 0 0 22192 28 0 0 25 0 1 0 243655352 122052608 29155 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 29798 29155 310 324 0 28868 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 119192

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1671600/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=129368 CPUtime=282.18
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 31976 0 0 0 28187 31 0 0 25 0 1 0 243655352 132472832 31685 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 32342 31685 310 324 0 31412 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 129368

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1661040/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=139680 CPUtime=342.16
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 34568 0 0 0 34182 34 0 0 25 0 1 0 243655352 143032320 34277 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2926496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 34920 34277 310 324 0 33990 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 139680

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1650672/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=150128 CPUtime=402.13
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 37177 0 0 0 40175 38 0 0 25 0 1 0 243655352 153731072 36886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 37532 36886 310 324 0 36602 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 150128

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1641328/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=159276 CPUtime=462.11
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 39477 0 0 0 46170 41 0 0 25 0 1 0 243655352 163098624 39186 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 39819 39186 310 324 0 38889 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 159276

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1623664/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=176928 CPUtime=522.08
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 43887 0 0 0 52164 44 0 0 25 0 1 0 243655352 181174272 43596 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 44232 43596 310 324 0 43302 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 176928

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1612592/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=188024 CPUtime=582.06
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 46643 0 0 0 58158 48 0 0 25 0 1 0 243655352 192536576 46352 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 47006 46352 310 324 0 46076 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 188024

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1604272/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=196136 CPUtime=642.05
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 48684 0 0 0 64154 51 0 0 25 0 1 0 243655352 200843264 48393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 49034 48393 310 324 0 48104 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 196136


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1448624/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=351412 CPUtime=881.95
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 87498 0 0 0 88106 89 0 0 25 0 1 0 243655352 359845888 87207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 87853 87207 310 324 0 86923 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 351412

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1350256/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=450644 CPUtime=941.93
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 112318 0 0 0 94088 105 0 0 25 0 1 0 243655352 461459456 112027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 112661 112027 310 324 0 111731 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 450644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1311984/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=488284 CPUtime=1001.91
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 121703 0 0 0 100078 113 0 0 25 0 1 0 243655352 500002816 121412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 122071 121412 310 324 0 121141 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 488284

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13186
/proc/meminfo: memFree=1287984/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=511760 CPUtime=1061.88
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 127593 0 0 0 106070 118 0 0 25 0 1 0 243655352 524042240 127302 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 127940 127302 310 324 0 127010 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 511760

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13188
/proc/meminfo: memFree=1275120/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=524676 CPUtime=1121.86
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 130805 0 0 0 112065 121 0 0 25 0 1 0 243655352 537268224 130514 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 131169 130514 310 324 0 130239 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 524676

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 13188
/proc/meminfo: memFree=1262640/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=537048 CPUtime=1181.84
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 133913 0 0 0 118059 125 0 0 25 0 1 0 243655352 549937152 133622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 134262 133622 310 324 0 133332 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 537048

[startup+1242.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 13188
/proc/meminfo: memFree=1249136/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=550568 CPUtime=1241.82
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 137282 0 0 0 124052 130 0 0 25 0 1 0 243655352 563781632 136991 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2930299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 137642 136991 310 324 0 136712 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 550568

[startup+1302.3 s]
/proc/loadavg: 1.09 1.02 0.99 2/78 13188
/proc/meminfo: memFree=1218800/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=580580 CPUtime=1301.8
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 144794 0 0 0 130042 138 0 0 25 0 1 0 243655352 594513920 144503 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2928369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 145145 144503 310 324 0 144215 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 580580

[startup+1362.3 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 13188
/proc/meminfo: memFree=1151856/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=648620 CPUtime=1361.77
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 161789 0 0 0 136028 149 0 0 25 0 1 0 243655352 664186880 161498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 162155 161498 310 324 0 161225 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 648620

[startup+1422.31 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 13188
/proc/meminfo: memFree=1095344/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=703832 CPUtime=1421.76
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 175614 0 0 0 142012 164 0 0 25 0 1 0 243655352 720723968 175323 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 175958 175323 310 324 0 175028 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 703832

[startup+1482.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 13188
/proc/meminfo: memFree=1065648/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=733672 CPUtime=1481.73
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 183070 0 0 0 148001 172 0 0 25 0 1 0 243655352 751280128 182779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 183418 182779 310 324 0 182488 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 733672

[startup+1542.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/78 13188
/proc/meminfo: memFree=1044976/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=754124 CPUtime=1541.7
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 188173 0 0 0 153993 177 0 0 25 0 1 0 243655352 772222976 187882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 188531 187882 310 324 0 187601 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 754124

[startup+1602.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/78 13188
/proc/meminfo: memFree=1031536/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=767652 CPUtime=1601.69
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 191551 0 0 0 159987 182 0 0 25 0 1 0 243655352 786075648 191260 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 191913 191260 310 324 0 190983 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 767652

[startup+1662.3 s]
/proc/loadavg: 1.15 1.07 1.01 2/78 13188
/proc/meminfo: memFree=1016752/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=782372 CPUtime=1661.66
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 195238 0 0 0 165980 186 0 0 25 0 1 0 243655352 801148928 194947 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 195593 194947 310 324 0 194663 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 782372

[startup+1722.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/78 13188
/proc/meminfo: memFree=966768/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=832276 CPUtime=1721.64
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 207730 0 0 0 171967 197 0 0 25 0 1 0 243655352 852250624 207439 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 208069 207439 310 324 0 207139 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 832276

[startup+1782.3 s]
/proc/loadavg: 1.09 1.07 1.01 2/78 13188
/proc/meminfo: memFree=947120/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=851644 CPUtime=1781.62
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 212572 0 0 0 177959 203 0 0 25 0 1 0 243655352 872083456 212281 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 212911 212281 310 324 0 211981 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 851644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 13188
/proc/meminfo: memFree=942576/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=856156 CPUtime=1800.02
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194304 213677 0 0 0 179798 204 0 0 25 0 1 0 243655352 876703744 213386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 214039 213386 310 324 0 213109 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 856156

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

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

[startup+1800.81 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 13188
/proc/meminfo: memFree=942576/2055920 swapFree=4169112/4192956
[pid=13185] ppid=13183 vsize=0 CPUtime=1800.11
/proc/13185/stat : 13185 (bsolo3.0.17) R 13183 13185 12587 0 -1 4194308 213681 0 0 0 179798 213 0 0 25 0 1 0 243655352 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13185/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.84
CPU time (s): 1800.16
CPU user time (s): 1797.98
CPU system time (s): 2.17467
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 856156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.98
system time used= 2.17467
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 213681
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= 3950

runsolver used 1.3348 second user time and 3.9074 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Apr 30 18:23:02 UTC 2007

IDJOB= 433292
IDBENCH= 2446
IDSOLVER= 199
FILE ID= node23/433292-1177957382

PBS_JOBID= 4727717

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-scorpion.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433292-1177957382/instance-433292-1177957382.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-433292-1177957382 -o ROOT/results/node23/solver-433292-1177957382 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433292-1177957382/instance-433292-1177957382.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  5969f09e744b158004f0e27c746edfe9

RANDOM SEED= 941286867

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1797568 kB
Buffers:         30156 kB
Cached:         138148 kB
SwapCached:       2512 kB
Active:          52748 kB
Inactive:       139104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797568 kB
SwapTotal:     4192956 kB
SwapFree:      4169112 kB
Dirty:            7536 kB
Writeback:           0 kB
Mapped:          30960 kB
Slab:            52044 kB
Committed_AS:  2973588 kB
PageTables:       1800 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= 66557 MiB

End job on node23 on Mon Apr 30 18:53:05 UTC 2007