Trace number 432724

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) 1800.07 1800.66

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-beaconfd.opb
MD5SUM6927d145bd65464e16bb11d2b0c90152
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1238
Best CPU time to get the best result obtained on this benchmark1802.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 919
Optimality of the best value was proved NO
Number of variables7860
Total number of constraints173
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 constraints173
Minimum length of a constraint30
Maximum length of a constraint4620
Number of terms in the objective function 2880
Biggest coefficient in the objective function 56798
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 526611
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 527918
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/432724-1177948256/instance-432724-1177948256.opb
0.00/0.00	c File size is 955490 bytes.
0.19/0.20	c Highest Coefficient sum: 527918
0.19/0.20	c Parsing was ok!!
0.19/0.20	c Total parsing time: 0.2 s
0.19/0.21	c Var: 7860 Constr: 313 43/0/270 Lit: 193440 Watch. Lit: 33562
0.19/0.21	c Obj. Vars: 2880 (36.6412 % of total variables)
7.39/7.42	c Formula reductions applied at preprocessing
7.39/7.42	c Pre-processing Time: 7.421 s
7.59/7.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.59/7.64	c        0   3703      207   117194  566    78242  234088      0      0 7.42
7.59/7.64	c Initial Lower Bound: 53
7.59/7.64	c Initial Path Cost: 0
1800.02/1800.60	c      100   3703      307   119352  388    86057  257497    100     10 9.73
1800.02/1800.60	c      250   3703      457   122877  268    86345  283247    250     25 9.98
1800.02/1800.60	c      475   3703      682   128183  187    86789  311572    475     33 14.28
1800.02/1800.60	c      813   3703     1020   136141  133    87454  342730    813     54 14.80
1800.02/1800.60	c     1321   3703     1528   147916   96    88469  377004   1321     83 15.85
1800.02/1800.60	c     2084   3703     2291   166487   72    90571  414705   2084    120 17.28
1800.02/1800.60	c     3231   3703     3438   200580   58    94007  456176   3231     99 32.41
1800.02/1800.60	c     4952   3703     5159   251281   48    97345  501794   4952    138 35.70
1800.02/1800.60	c     7537   3703     7744   345777   44   102460  551974   7537    179 42.06
1800.02/1800.60	c    11416   3703    11623   457625   39   110217  607172  11416    226 50.34
1800.02/1800.60	c    17238   3703    17445   620613   35   121812  667890  17238    274 62.73
1800.02/1800.60	c    25976   3703    26183  1435063   54   139624  734680  25976    177 146.38
1800.02/1800.60	c    39089   3703    39296  2401224   61   165865  808149  39089    212 184.03
1800.02/1800.60	c    58759   3703    58966  4125355   69   205254  888964  58759    116 505.53
1800.02/1800.60	c    88269   3703    88476  7148815   80   264255  977861  88269     99 889.68
1800.02/1800.60	c   132541   3703   132748 11117507   83   353810  500000 132541     92 1430.26
1800.02/1800.60	c Caught signal: 15
1800.02/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.60	c   16   153968  78604   787387   154175 13780970 153968     85 1800.03
1800.02/1800.60	s UNKNOWN
1800.02/1800.60	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/node2/watcher-432724-1177948256 -o ROOT/results/node2/solver-432724-1177948256 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432724-1177948256/instance-432724-1177948256.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.03 0.96 3/77 26587
/proc/meminfo: memFree=1742520/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=12672 CPUtime=0
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 270863424 12976128 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 3168 333 279 324 0 2004 0

[startup+0.0563161 s]
/proc/loadavg: 1.00 1.03 0.96 3/77 26587
/proc/meminfo: memFree=1742520/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=13740 CPUtime=0.05
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 685 0 0 0 5 0 0 0 18 0 1 0 270863424 14069760 655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 3435 655 343 324 0 2271 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13740

[startup+0.101321 s]
/proc/loadavg: 1.00 1.03 0.96 3/77 26587
/proc/meminfo: memFree=1742520/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=14364 CPUtime=0.09
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 892 0 0 0 9 0 0 0 18 0 1 0 270863424 14708736 862 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 3591 862 395 324 0 2427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14364

[startup+0.301341 s]
/proc/loadavg: 1.00 1.03 0.96 3/77 26587
/proc/meminfo: memFree=1742520/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=9284 CPUtime=0.29
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 1949 0 0 0 29 0 0 0 19 0 1 0 270863424 9506816 1685 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10970747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 2321 1685 304 324 0 1391 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9284

[startup+0.701383 s]
/proc/loadavg: 1.00 1.03 0.96 3/77 26587
/proc/meminfo: memFree=1742520/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=11432 CPUtime=0.69
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 2461 0 0 0 68 1 0 0 23 0 1 0 270863424 11706368 2197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 2858 2197 304 324 0 1928 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11432

[startup+1.50146 s]
/proc/loadavg: 1.00 1.03 0.96 2/78 26588
/proc/meminfo: memFree=1734832/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=11432 CPUtime=1.49
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 2464 0 0 0 148 1 0 0 25 0 1 0 270863424 11706368 2200 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 2858 2200 304 324 0 1928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11432

[startup+3.10163 s]
/proc/loadavg: 1.00 1.03 0.96 2/78 26588
/proc/meminfo: memFree=1734704/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=11432 CPUtime=3.09
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 2467 0 0 0 308 1 0 0 25 0 1 0 270863424 11706368 2203 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 2858 2203 304 324 0 1928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11432

[startup+6.30196 s]
/proc/loadavg: 1.00 1.03 0.96 2/78 26588
/proc/meminfo: memFree=1734384/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=11488 CPUtime=6.29
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 2503 0 0 0 628 1 0 0 25 0 1 0 270863424 11763712 2239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10969122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 2872 2239 306 324 0 1942 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11488

[startup+12.7016 s]
/proc/loadavg: 1.00 1.03 0.96 2/78 26588
/proc/meminfo: memFree=1732528/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=13352 CPUtime=12.68
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 20804 0 0 0 1260 8 0 0 25 0 1 0 270863424 13672448 2773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 3338 2773 393 324 0 2408 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13352

[startup+25.502 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 26588
/proc/meminfo: memFree=1732528/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=13360 CPUtime=25.49
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 20806 0 0 0 2540 9 0 0 25 0 1 0 270863424 13680640 2775 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 3340 2775 393 324 0 2410 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13360

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 26588
/proc/meminfo: memFree=1728944/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=17276 CPUtime=51.08
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 21788 0 0 0 5098 10 0 0 25 0 1 0 270863424 17690624 3757 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 4319 3758 393 324 0 3389 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17276

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 26588
/proc/meminfo: memFree=1720944/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=25208 CPUtime=102.27
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 23760 0 0 0 10216 11 0 0 25 0 1 0 270863424 25812992 5729 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 6302 5729 393 324 0 5372 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25208

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 26588
/proc/meminfo: memFree=1709040/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=37244 CPUtime=162.25
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 26791 0 0 0 16211 14 0 0 25 0 1 0 270863424 38137856 8760 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 9311 8760 393 324 0 8381 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37244

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 26588
/proc/meminfo: memFree=1697904/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=48044 CPUtime=222.23
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 29490 0 0 0 22207 16 0 0 25 0 1 0 270863424 49197056 11459 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 12011 11459 393 324 0 11081 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 48044

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26588
/proc/meminfo: memFree=1692912/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=52996 CPUtime=282.22
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 30731 0 0 0 28205 17 0 0 25 0 1 0 270863424 54267904 12700 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 13249 12700 393 324 0 12319 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 52996

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26588
/proc/meminfo: memFree=1688368/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=57552 CPUtime=342.21
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 31855 0 0 0 34202 19 0 0 25 0 1 0 270863424 58933248 13824 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 14388 13824 393 324 0 13458 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 57552

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26588
/proc/meminfo: memFree=1683760/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=62228 CPUtime=402.18
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 33021 0 0 0 40198 20 0 0 25 0 1 0 270863424 63721472 14990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 15557 14990 393 324 0 14627 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 62228

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26588
/proc/meminfo: memFree=1679472/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=66524 CPUtime=462.17
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 34089 0 0 0 46195 22 0 0 25 0 1 0 270863424 68120576 16058 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 16631 16058 393 324 0 15701 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 66524

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26588
/proc/meminfo: memFree=1674608/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=71440 CPUtime=522.16
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 35329 0 0 0 52192 24 0 0 25 0 1 0 270863424 73154560 17298 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 17860 17298 393 324 0 16930 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 71440

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26588
/proc/meminfo: memFree=1665264/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=80764 CPUtime=582.15
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 37654 0 0 0 58189 26 0 0 25 0 1 0 270863424 82702336 19623 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 20191 19623 393 324 0 19261 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 80764

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/84 26756
/proc/meminfo: memFree=1656568/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=88024 CPUtime=642.03
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 39474 0 0 0 64176 27 0 0 25 0 1 0 270863424 90136576 21443 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 22006 21443 393 324 0 21076 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 88024


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1640048/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=105592 CPUtime=821.97
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 43872 0 0 0 82165 32 0 0 25 0 1 0 270863424 108126208 25841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 26398 25841 393 324 0 25468 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 105592

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1634864/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=110788 CPUtime=881.95
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 45156 0 0 0 88161 34 0 0 25 0 1 0 270863424 113446912 27125 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 27697 27125 393 324 0 26767 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 110788

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1627056/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=118704 CPUtime=941.93
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 47152 0 0 0 94157 36 0 0 25 0 1 0 270863424 121552896 29121 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 29676 29121 393 324 0 28746 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 118704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1619056/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=126656 CPUtime=1001.92
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 49127 0 0 0 100154 38 0 0 25 0 1 0 270863424 129695744 31096 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 31664 31096 393 324 0 30734 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 126656

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1613360/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=132384 CPUtime=1061.91
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 50564 0 0 0 106151 40 0 0 25 0 1 0 270863424 135561216 32533 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 33096 32533 393 324 0 32166 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 132384

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1607152/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=138532 CPUtime=1121.89
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 52105 0 0 0 112147 42 0 0 25 0 1 0 270863424 141856768 34074 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 34633 34074 393 324 0 33703 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 138532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1601264/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=144548 CPUtime=1181.87
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 53600 0 0 0 118143 44 0 0 25 0 1 0 270863424 148017152 35569 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10976973 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 36137 35569 393 324 0 35207 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 144548

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1594928/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=150824 CPUtime=1241.86
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 55165 0 0 0 124140 46 0 0 25 0 1 0 270863424 154443776 37134 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 37706 37134 393 324 0 36776 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 150824

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1588912/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=156736 CPUtime=1301.85
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 56648 0 0 0 130136 49 0 0 25 0 1 0 270863424 160497664 38617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 39184 38617 393 324 0 38254 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 156736

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1583536/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=162096 CPUtime=1361.83
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 57995 0 0 0 136132 51 0 0 25 0 1 0 270863424 165986304 39964 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 40524 39964 393 324 0 39594 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 162096

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1579312/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=166260 CPUtime=1421.82
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 59044 0 0 0 142130 52 0 0 25 0 1 0 270863424 170250240 41013 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 41565 41013 393 324 0 40635 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 166260

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1572784/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=172888 CPUtime=1481.79
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 60684 0 0 0 148126 53 0 0 25 0 1 0 270863424 177037312 42653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 43222 42653 393 324 0 42292 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 172888

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1566704/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=178888 CPUtime=1541.79
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 62186 0 0 0 154123 56 0 0 25 0 1 0 270863424 183181312 44155 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 44722 44155 393 324 0 43792 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 178888

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1560752/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=184868 CPUtime=1601.77
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 63696 0 0 0 160120 57 0 0 25 0 1 0 270863424 189304832 45665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 46217 45665 393 324 0 45287 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 184868

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1554928/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=190736 CPUtime=1661.76
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 65140 0 0 0 166117 59 0 0 25 0 1 0 270863424 195313664 47109 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 47684 47109 393 324 0 46754 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 190736

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1549360/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=196336 CPUtime=1721.74
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 66548 0 0 0 172114 60 0 0 25 0 1 0 270863424 201048064 48517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 49084 48517 393 324 0 48154 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 196336

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 26786
/proc/meminfo: memFree=1543856/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=201804 CPUtime=1781.72
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 67913 0 0 0 178110 62 0 0 25 0 1 0 270863424 206647296 49882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 50451 49882 393 324 0 49521 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 201804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.96 3/78 26786
/proc/meminfo: memFree=1542256/2055920 swapFree=4149008/4192956
[pid=26587] ppid=26585 vsize=203232 CPUtime=1800.02
/proc/26587/stat : 26587 (bsolo3.0.17) R 26585 26587 26127 0 -1 4194304 68295 0 0 0 179939 63 0 0 25 0 1 0 270863424 208109568 50264 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26587/statm: 50808 50264 393 324 0 49878 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 203232

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): 1800.66
CPU time (s): 1800.07
CPU user time (s): 1799.4
CPU system time (s): 0.669898
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 203232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.4
system time used= 0.669898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68298
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= 3098

runsolver used 1.45978 second user time and 3.69044 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Apr 30 15:50:56 UTC 2007

IDJOB= 432724
IDBENCH= 1723
IDSOLVER= 199
FILE ID= node2/432724-1177948256

PBS_JOBID= 4727673

Free space on /tmp= 66557 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-beaconfd.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432724-1177948256/instance-432724-1177948256.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-432724-1177948256 -o ROOT/results/node2/solver-432724-1177948256 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432724-1177948256/instance-432724-1177948256.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  6927d145bd65464e16bb11d2b0c90152

RANDOM SEED= 565534030

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1742992 kB
Buffers:         39688 kB
Cached:         177800 kB
SwapCached:      12692 kB
Active:         113316 kB
Inactive:       127884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742992 kB
SwapTotal:     4192956 kB
SwapFree:      4149008 kB
Dirty:            7540 kB
Writeback:           0 kB
Mapped:          30588 kB
Slab:            57152 kB
Committed_AS:  8414460 kB
PageTables:       1860 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 node2 on Mon Apr 30 16:20:59 UTC 2007