Trace number 433259

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) 1800.23 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-standgub.opb
MD5SUMd9d4457b33bb6978c15b3abc72f33e33
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 variables33244
Total number of constraints456
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 constraints456
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 53687091200
Number of bits for the biggest coefficient in the objective function 36
Sum of the numbers in the objective function 326417514192
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 77387257610240
Number of bits of the biggest number in a constraint 47
Biggest sum of numbers in a constraint 2427818341201528
Number of bits of the biggest sum of numbers52
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/433259-1177957157/instance-433259-1177957157.opb
0.00/0.00	c File size is 1264028 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Highest Coefficient sum: 2.42782e+15
0.19/0.23	c Parsing was ok!!
0.19/0.23	c Total parsing time: 0.232 s
0.19/0.25	c Var: 33244 Constr: 617 1/0/616 Lit: 154254 Watch. Lit: 53401
0.19/0.25	c Obj. Vars: 210 (0.631693 % of total variables)
11.29/11.38	c Pre-processing Time: 11.38 s
1800.01/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.01/1800.50	c        0  16932      578   143059  247   102269  286118      0      0 11.38
1800.01/1800.50	c      100  16932      678   178813  263   104438  314730    100      8 11.51
1800.01/1800.50	c      251  16932      829   199372  240   105094  346204    251     21 11.64
1800.01/1800.50	c      476  16932     1054   279614  265   105803  380825    476     40 11.76
1800.01/1800.50	c      814  16932     1392   385617  277   106294  418908    814     68 11.92
1800.01/1800.50	c     1322  16932     1900   484541  255   111504  460799   1322     98 13.40
1800.01/1800.50	c     2085  16932     2663   612695  230   117790  506879   2085    102 20.29
1800.01/1800.50	c     3231  16932     3809   656302  172   121686  557567   3231     90 35.89
1800.01/1800.50	c     4952  16932     5530  2184590  395   125031  613324   4952    113 43.82
1800.01/1800.50	c     7537  16932     8115  2936455  361   125487  674657   7537    154 48.70
1800.01/1800.50	c    11416  16932    11994  3474299  289   132492  742123  11416    213 53.36
1800.01/1800.50	c    17239  16932    17817  5555663  311   143078  816336  17239    300 57.28
1800.01/1800.50	c    25976  16932    26554  6353506  239   161174  897970  25976    392 66.16
1800.01/1800.50	c    39086  16932    39664 11042552  278   187672  987768  39086    432 90.40
1800.01/1800.50	c    58757  16932    59335 17549743  295   226522  500000  58757    375 156.44
1800.01/1800.50	c    88267  16932    88845 24405537  274   288207  550001  88267    327 269.46
1800.01/1800.50	c   132538  16932   133116 26781700  201   375935  605002 132538    283 467.04
1800.01/1800.50	c   198949  16932   199527 67753896  339   509392  665503 198949    212 934.62
1800.01/1800.50	c   298570  16932   299148 95434131  319   708225  732054 298570    192 1549.49
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c   18   313838   4645   435020   314416 100406162 313838    174 1800.02
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c Total time: 1800.02 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/node24/watcher-433259-1177957157 -o ROOT/results/node24/solver-433259-1177957157 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433259-1177957157/instance-433259-1177957157.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: 0.77 0.95 0.98 3/77 21660
/proc/meminfo: memFree=1856624/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=12972 CPUtime=0
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 243633738 13283328 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 3243 335 280 324 0 2004 0

[startup+0.084717 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 21660
/proc/meminfo: memFree=1856624/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=7784 CPUtime=0.07
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 1136 0 0 0 7 0 0 0 18 0 1 0 243633738 7970816 1066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 1946 1066 385 324 0 707 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7784

[startup+0.101719 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 21660
/proc/meminfo: memFree=1856624/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=8192 CPUtime=0.09
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 1271 0 0 0 9 0 0 0 18 0 1 0 243633738 8388608 1201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 2048 1202 408 324 0 809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8192

[startup+0.301741 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 21660
/proc/meminfo: memFree=1856624/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=13744 CPUtime=0.29
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 3230 0 0 0 28 1 0 0 19 0 1 0 243633738 14073856 2719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 3436 2719 304 324 0 2506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13744

[startup+0.701783 s]
/proc/loadavg: 0.77 0.95 0.98 3/77 21660
/proc/meminfo: memFree=1856624/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=13876 CPUtime=0.69
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 3255 0 0 0 68 1 0 0 22 0 1 0 243633738 14209024 2744 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 3469 2744 304 324 0 2539 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13876

[startup+1.50187 s]
/proc/loadavg: 0.77 0.95 0.98 2/78 21661
/proc/meminfo: memFree=1846824/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=13876 CPUtime=1.49
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 3255 0 0 0 147 2 0 0 25 0 1 0 243633738 14209024 2744 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 3469 2744 304 324 0 2539 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13876

[startup+3.10204 s]
/proc/loadavg: 0.79 0.95 0.98 2/78 21661
/proc/meminfo: memFree=1846696/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=13876 CPUtime=3.09
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 3255 0 0 0 306 3 0 0 25 0 1 0 243633738 14209024 2744 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 3469 2744 304 324 0 2539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13876

[startup+6.30138 s]
/proc/loadavg: 0.79 0.95 0.98 2/78 21661
/proc/meminfo: memFree=1845416/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=14964 CPUtime=6.29
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 3870 0 0 0 625 4 0 0 25 0 1 0 243633738 15323136 3034 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 3741 3034 306 324 0 2811 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14964

[startup+12.7011 s]
/proc/loadavg: 0.82 0.95 0.98 2/78 21661
/proc/meminfo: memFree=1843512/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=17288 CPUtime=12.68
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 4454 0 0 0 1263 5 0 0 25 0 1 0 243633738 17702912 3618 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 4322 3618 310 324 0 3392 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17288

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 21661
/proc/meminfo: memFree=1839864/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=20640 CPUtime=25.48
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 5297 0 0 0 2542 6 0 0 25 0 1 0 243633738 21135360 4461 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 5160 4461 310 324 0 4230 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20640

[startup+51.1012 s]
/proc/loadavg: 0.90 0.95 0.98 2/78 21661
/proc/meminfo: memFree=1806712/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=54580 CPUtime=51.06
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 13999 0 0 0 5095 11 0 0 25 0 1 0 243633738 55889920 12946 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 13645 12946 310 324 0 12715 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54580

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 21661
/proc/meminfo: memFree=1678904/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=181448 CPUtime=102.26
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 45708 0 0 0 10196 30 0 0 25 0 1 0 243633738 185802752 44655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 45362 44655 310 324 0 44432 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 181448

[startup+162.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 21661
/proc/meminfo: memFree=1615288/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=245260 CPUtime=162.23
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 61663 0 0 0 16180 43 0 0 25 0 1 0 243633738 251146240 60610 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 61315 60610 310 324 0 60385 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 245260

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=1567352/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=292556 CPUtime=222.22
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 73496 0 0 0 22170 52 0 0 25 0 1 0 243633738 299577344 72443 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 73139 72443 310 324 0 72209 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 292556

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=1526200/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=333692 CPUtime=282.2
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 83770 0 0 0 28160 60 0 0 25 0 1 0 243633738 341700608 82717 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 83423 82717 310 324 0 82493 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 333692

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=1516984/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=342816 CPUtime=342.19
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 86073 0 0 0 34157 62 0 0 25 0 1 0 243633738 351043584 85020 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 85704 85020 310 324 0 84774 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 342816

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=1507000/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=353088 CPUtime=402.17
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 88646 0 0 0 40153 64 0 0 25 0 1 0 243633738 361562112 87593 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 88272 87593 310 324 0 87342 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 353088

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=1492984/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=366828 CPUtime=462.16
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 92056 0 0 0 46147 69 0 0 25 0 1 0 243633738 375631872 91003 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 91707 91003 310 324 0 90777 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 366828

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=1445688/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=417492 CPUtime=522.14
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 104719 0 0 0 52138 76 0 0 25 0 1 0 243633738 427511808 103666 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 104373 103666 310 324 0 103443 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 417492

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=1290680/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=569112 CPUtime=582.12
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 142638 0 0 0 58116 96 0 0 25 0 1 0 243633738 582770688 141585 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 142278 141585 310 324 0 141348 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 569112

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=1210168/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=648868 CPUtime=642.12
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 162593 0 0 0 64104 108 0 0 25 0 1 0 243633738 664440832 161540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3038930 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 162217 161540 310 324 0 161287 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 648868


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=959736/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=900684 CPUtime=942.04
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 225541 0 0 0 94063 141 0 0 25 0 1 0 243633738 922300416 224488 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 225171 224488 310 324 0 224241 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 900684

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=871288/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=987524 CPUtime=1002.02
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 247235 0 0 0 100046 156 0 0 25 0 1 0 243633738 1011224576 246182 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 246881 246182 310 324 0 245951 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 987524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=833464/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1025476 CPUtime=1062
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 256735 0 0 0 106037 163 0 0 25 0 1 0 243633738 1050087424 255682 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 256369 255682 310 324 0 255439 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1025476

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=804216/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1054176 CPUtime=1121.98
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 263916 0 0 0 112027 171 0 0 25 0 1 0 243633738 1079476224 262863 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 263544 262863 310 324 0 262614 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1054176

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=778872/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1079684 CPUtime=1181.97
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 270284 0 0 0 118019 178 0 0 25 0 1 0 243633738 1105596416 269231 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 269921 269231 310 324 0 268991 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1079684

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21661
/proc/meminfo: memFree=760696/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1097676 CPUtime=1241.96
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 274784 0 0 0 124013 183 0 0 25 0 1 0 243633738 1124020224 273731 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 274419 273731 310 324 0 273489 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1097676

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21663
/proc/meminfo: memFree=740408/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1117812 CPUtime=1301.94
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 279802 0 0 0 130006 188 0 0 25 0 1 0 243633738 1144639488 278749 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 279453 278749 310 324 0 278523 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1117812

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21663
/proc/meminfo: memFree=720568/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1138108 CPUtime=1361.92
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 284876 0 0 0 135999 193 0 0 25 0 1 0 243633738 1165422592 283823 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 284527 283823 310 324 0 283597 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1138108

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21663
/proc/meminfo: memFree=670712/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1187388 CPUtime=1421.91
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 297205 0 0 0 141991 200 0 0 25 0 1 0 243633738 1215885312 296152 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 296847 296152 310 324 0 295917 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1187388

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21663
/proc/meminfo: memFree=631672/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1226512 CPUtime=1481.89
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 306993 0 0 0 147980 209 0 0 25 0 1 0 243633738 1255948288 305940 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 306628 305940 310 324 0 305698 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1226512

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21663
/proc/meminfo: memFree=603512/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1254332 CPUtime=1541.87
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 313952 0 0 0 153972 215 0 0 25 0 1 0 243633738 1284435968 312899 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 313583 312899 310 324 0 312653 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 1254332

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21663
/proc/meminfo: memFree=586808/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1271064 CPUtime=1601.86
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 318120 0 0 0 159967 219 0 0 25 0 1 0 243633738 1301569536 317067 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 317766 317067 310 324 0 316836 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1271064

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21663
/proc/meminfo: memFree=575928/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1281936 CPUtime=1661.84
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 320834 0 0 0 165963 221 0 0 25 0 1 0 243633738 1312702464 319781 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 320484 319781 310 324 0 319554 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1281936

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21663
/proc/meminfo: memFree=556920/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1301164 CPUtime=1721.83
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 325639 0 0 0 171956 227 0 0 25 0 1 0 243633738 1332391936 324586 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 325291 324586 310 324 0 324361 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 1301164

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21663
/proc/meminfo: memFree=539064/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1318720 CPUtime=1781.81
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 330041 0 0 0 177951 230 0 0 25 0 1 0 243633738 1350369280 328988 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 329680 328988 310 324 0 328750 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1318720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21663
/proc/meminfo: memFree=534456/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=1323208 CPUtime=1800.01
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194304 331159 0 0 0 179769 232 0 0 25 0 1 0 243633738 1354964992 330106 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 330802 330106 310 324 0 329872 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1323208

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 21664
/proc/meminfo: memFree=1164968/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=0 CPUtime=1800.11
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194308 331163 0 0 0 179769 242 0 0 25 0 1 0 243633738 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 21664
/proc/meminfo: memFree=1164968/2055920 swapFree=4143580/4192956
[pid=21660] ppid=21658 vsize=0 CPUtime=1800.21
/proc/21660/stat : 21660 (bsolo3.0.17) R 21658 21660 21549 0 -1 4194308 331163 0 0 0 179769 252 0 0 25 0 1 0 243633738 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/21660/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.23
CPU user time (s): 1797.7
CPU system time (s): 2.52661
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 1323208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.7
system time used= 2.52662
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331163
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= 2373

runsolver used 1.3348 second user time and 3.98939 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Apr 30 18:19:17 UTC 2007

IDJOB= 433259
IDBENCH= 2413
IDSOLVER= 199
FILE ID= node24/433259-1177957157

PBS_JOBID= 4727744

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-standgub.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433259-1177957157/instance-433259-1177957157.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-433259-1177957157 -o ROOT/results/node24/solver-433259-1177957157 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433259-1177957157/instance-433259-1177957157.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  d9d4457b33bb6978c15b3abc72f33e33

RANDOM SEED= 985512306

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1857096 kB
Buffers:         30896 kB
Cached:          83824 kB
SwapCached:      17132 kB
Active:          50664 kB
Inactive:        86996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857096 kB
SwapTotal:     4192956 kB
SwapFree:      4143580 kB
Dirty:            7996 kB
Writeback:           0 kB
Mapped:          29884 kB
Slab:            46668 kB
Committed_AS:  3882904 kB
PageTables:       1808 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 node24 on Mon Apr 30 18:49:20 UTC 2007