Trace number 349549

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 3.0.16? (TO) 1800.12 1800.53

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-swath.opb
MD5SUM3553224658521cb15e26e6f30dd8f5c2
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 variables9155
Total number of constraints884
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)423
Number of constraints which are nor clauses,nor cardinality constraints461
Minimum length of a constraint1
Maximum length of a constraint6754
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 16777216000000
Number of bits of the biggest number in a constraint 44
Biggest sum of numbers in a constraint 66042304016951
Number of bits of the biggest sum of numbers46
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/349549-1176707835/instance-349549-1176707835.opb
0.00/0.00	c File size is 1542349 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
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0.09/0.18	c Coefficients are big enough for not using lower bounding.
0.09/0.18	c Coefficients are big enough for not using lower bounding.
0.09/0.18	c Coefficients are big enough for not using lower bounding.
0.09/0.18	c Coefficients are big enough for not using lower bounding.
0.09/0.18	c Coefficients are big enough for not using lower bounding.
0.09/0.18	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.19	c Coefficients are big enough for not using lower bounding.
0.09/0.20	c Coefficients are big enough for not using lower bounding.
0.09/0.20	c Coefficients are big enough for not using lower bounding.
0.09/0.20	c Coefficients are big enough for not using lower bounding.
0.19/0.20	c Coefficients are big enough for not using lower bounding.
0.19/0.20	c Coefficients are big enough for not using lower bounding.
0.19/0.21	c Coefficients are big enough for not using lower bounding.
0.19/0.21	c Coefficients are big enough for not using lower bounding.
0.19/0.21	c Coefficients are big enough for not using lower bounding.
0.19/0.22	c Coefficients are big enough for not using lower bounding.
0.19/0.22	c Coefficients are big enough for not using lower bounding.
0.19/0.22	c Coefficients are big enough for not using lower bounding.
0.19/0.22	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.23	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.24	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Coefficients are big enough for not using lower bounding.
0.19/0.25	c Highest Coefficient sum: 6.60423e+13
0.19/0.25	c Parsing was ok!!
0.19/0.25	c Total parsing time: 0.255 s
0.19/0.26	c Var: 9155 Constr: 1388 824/182/382 Lit: 149030 Watch. Lit: 30261
0.19/0.26	c Obj. Vars: 31 (0.338613 % of total variables)
180.25/180.32	c Pre-processing Time: 180.271 s
1799.98/1800.43	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1799.98/1800.43	c        0   8753      586   148228  252    36212  403583      0      0 180.27
1799.98/1800.43	c      100   8753      686   178466  260   123450  443942    100      0 182.23
1799.98/1800.43	c      250   8753      836   213868  255   123048  488337    250      1 184.99
1799.98/1800.43	c      478   8753     1064   291072  273   125043  537171    478      2 186.87
1799.98/1800.43	c      819   8753     1405   429738  305   125003  590889    819      4 189.75
1799.98/1800.43	c     1327   8753     1913   734969  384   126019  649978   1327      6 196.37
1799.98/1800.43	c     2092   8753     2678  1038251  387   127815  714976   2092      9 212.12
1799.98/1800.43	c     3240   8753     3826  1454356  380   130966  786474   3240     14 225.18
1799.98/1800.43	c     4961   8753     5547  1966172  354   134522  865122   4961     18 263.58
1799.98/1800.43	c     7545   8753     8131  3721938  457   139595  951635   7545     25 299.68
1799.98/1800.43	c    11427   8753    12013  5699360  474   147397  500000  11427     29 381.74
1799.98/1800.43	c    17249   8753    17835  8722057  489   159003  550001  17249     40 425.57
1799.98/1800.43	c    25987   8753    26573 14955834  562   174541  605002  25987     43 594.73
1799.98/1800.43	c    39097   8753    39683 21149131  532   202319  665503  39097     54 713.81
1799.98/1800.43	c    58767   8753    59353 31546016  531   242058  732054  58767     51 1141.02
1799.98/1800.43	c    88278   8753    88864 47031170  529   299883  805260  88278     55 1604.91
1799.98/1800.43	c Resources Exceeded
1799.98/1800.43	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.98/1800.43	c   15    94243  53810  2816183    94829 49113927  94243     52 1800.02
1799.98/1800.43	s UNKNOWN
1799.98/1800.43	c Total time: 1800.02 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node52/watcher-349549-1176707835 -o ROOT/results/node52/solver-349549-1176707835 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349549-1176707835/instance-349549-1176707835.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: 0.92 0.98 0.99 3/64 17090
/proc/meminfo: memFree=1866460/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=13244 CPUtime=0
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 25628589 13561856 333 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 3311 333 281 324 0 2003 0

[startup+0.0927679 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17090
/proc/meminfo: memFree=1866460/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=6740 CPUtime=0.08
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 806 0 0 0 8 0 0 0 18 0 1 0 25628589 6901760 774 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 1685 774 413 324 0 377 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6740

[startup+0.101768 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17090
/proc/meminfo: memFree=1866460/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=6740 CPUtime=0.09
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 836 0 0 0 9 0 0 0 18 0 1 0 25628589 6901760 804 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 1685 804 426 324 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6740

[startup+0.301782 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17090
/proc/meminfo: memFree=1866460/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=8176 CPUtime=0.29
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 1805 0 0 0 29 0 0 0 19 0 1 0 25628589 8372224 1396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551374 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 2044 1396 306 324 0 1113 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8176

[startup+0.701809 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17090
/proc/meminfo: memFree=1866460/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=8176 CPUtime=0.69
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 1805 0 0 0 69 0 0 0 22 0 1 0 25628589 8372224 1396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 2044 1396 306 324 0 1113 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8176

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17091
/proc/meminfo: memFree=1861780/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=8176 CPUtime=1.49
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 1805 0 0 0 149 0 0 0 25 0 1 0 25628589 8372224 1396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 0 0 0
/proc/17090/statm: 2044 1396 306 324 0 1113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8176

[startup+3.10197 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17091
/proc/meminfo: memFree=1861652/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=8176 CPUtime=3.08
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 1805 0 0 0 308 0 0 0 25 0 1 0 25628589 8372224 1396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 2044 1396 306 324 0 1113 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8176

[startup+6.30119 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17091
/proc/meminfo: memFree=1861660/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=8176 CPUtime=6.28
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 1805 0 0 0 628 0 0 0 25 0 1 0 25628589 8372224 1396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 2044 1396 306 324 0 1113 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8176

[startup+12.7026 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 17091
/proc/meminfo: memFree=1861724/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=8176 CPUtime=12.68
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 1805 0 0 0 1268 0 0 0 25 0 1 0 25628589 8372224 1396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 2044 1396 306 324 0 1113 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8176

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 17091
/proc/meminfo: memFree=1861852/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=8176 CPUtime=25.48
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 1805 0 0 0 2548 0 0 0 25 0 1 0 25628589 8372224 1396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 2044 1396 306 324 0 1113 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8176

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17091
/proc/meminfo: memFree=1861852/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=8176 CPUtime=51.06
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 1805 0 0 0 5106 0 0 0 25 0 1 0 25628589 8372224 1396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 2044 1396 306 324 0 1113 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8176

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17091
/proc/meminfo: memFree=1861852/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=8176 CPUtime=102.25
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 1805 0 0 0 10225 0 0 0 25 0 1 0 25628589 8372224 1396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 2044 1396 306 324 0 1113 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8176

[startup+162.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1861852/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=8176 CPUtime=162.25
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 1805 0 0 0 16224 1 0 0 25 0 1 0 25628589 8372224 1396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 2044 1396 306 324 0 1113 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8176

[startup+222.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 17091
/proc/meminfo: memFree=1844188/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=25872 CPUtime=222.23
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 6232 0 0 0 22215 8 0 0 25 0 1 0 25628589 26492928 5823 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 6468 5823 311 324 0 5537 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25872

[startup+282.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 17091
/proc/meminfo: memFree=1822876/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=47828 CPUtime=282.22
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 11716 0 0 0 28204 18 0 0 25 0 1 0 25628589 48975872 11307 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 11957 11307 311 324 0 11026 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 47828

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 17091
/proc/meminfo: memFree=1801628/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=68460 CPUtime=342.2
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 16874 0 0 0 34191 29 0 0 25 0 1 0 25628589 70103040 16465 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 17115 16465 311 324 0 16184 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 68460

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17091
/proc/meminfo: memFree=1770396/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=99928 CPUtime=402.19
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 24753 0 0 0 40180 39 0 0 25 0 1 0 25628589 102326272 24344 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 24982 24344 311 324 0 24051 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 99928

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1729052/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=141100 CPUtime=462.18
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 35036 0 0 0 46166 52 0 0 25 0 1 0 25628589 144486400 34627 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 35275 34627 311 324 0 34344 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 141100

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1698460/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=171660 CPUtime=522.16
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 42681 0 0 0 52159 57 0 0 25 0 1 0 25628589 175779840 42272 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 42915 42272 311 324 0 41984 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 171660

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1673180/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=196600 CPUtime=582.15
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 48911 0 0 0 58144 71 0 0 25 0 1 0 25628589 201318400 48502 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 49150 48502 311 324 0 48219 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 196600

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1649372/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=220132 CPUtime=642.14
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 54812 0 0 0 64137 77 0 0 25 0 1 0 25628589 225415168 54403 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 55033 54403 311 324 0 54102 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 220132


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1542044/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=327180 CPUtime=882.08
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 81583 0 0 0 88092 116 0 0 25 0 1 0 25628589 335032320 81174 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 81795 81174 311 324 0 80864 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 327180

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1526044/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=343232 CPUtime=942.07
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 85577 0 0 0 94083 124 0 0 25 0 1 0 25628589 351469568 85168 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 85808 85168 311 324 0 84877 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 343232

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1513948/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=355264 CPUtime=1002.06
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 88588 0 0 0 100071 135 0 0 25 0 1 0 25628589 363790336 88179 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 88816 88179 311 324 0 87885 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 355264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1493468/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=376276 CPUtime=1062.05
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 93850 0 0 0 106062 143 0 0 25 0 1 0 25628589 385306624 93441 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551374 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 94069 93441 311 324 0 93138 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 376276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1463196/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=405940 CPUtime=1122.03
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 101262 0 0 0 112050 153 0 0 25 0 1 0 25628589 415682560 100853 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 101485 100853 311 324 0 100554 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 405940

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1435036/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=434500 CPUtime=1182.02
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 108392 0 0 0 118035 167 0 0 25 0 1 0 25628589 444928000 107983 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551374 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 108625 107983 311 324 0 107694 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 434500

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1410396/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=458600 CPUtime=1242
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 114414 0 0 0 124024 176 0 0 25 0 1 0 25628589 469606400 114005 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 114650 114005 311 324 0 113719 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 458600

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1377436/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=491236 CPUtime=1302
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 122592 0 0 0 130014 186 0 0 25 0 1 0 25628589 503025664 122183 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551094 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 122809 122183 311 324 0 121878 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 491236

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1368284/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=500552 CPUtime=1361.97
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 124898 0 0 0 136010 187 0 0 25 0 1 0 25628589 512565248 124489 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551099 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 125138 124489 311 324 0 124207 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 500552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1360092/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=508528 CPUtime=1421.97
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 126917 0 0 0 142008 189 0 0 25 0 1 0 25628589 520732672 126508 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 127132 126508 311 324 0 126201 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 508528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1339420/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=529436 CPUtime=1481.95
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 132140 0 0 0 147999 196 0 0 25 0 1 0 25628589 542142464 131731 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 132359 131731 311 324 0 131428 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 529436

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1306204/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=562496 CPUtime=1541.94
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 140406 0 0 0 153988 206 0 0 25 0 1 0 25628589 575995904 139997 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 140624 139997 311 324 0 139693 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 562496

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1253916/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=614904 CPUtime=1601.92
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 153493 0 0 0 159976 216 0 0 25 0 1 0 25628589 629661696 153084 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 153726 153084 311 324 0 152795 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 614904

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1244508/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=623864 CPUtime=1661.92
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 155746 0 0 0 165962 230 0 0 25 0 1 0 25628589 638836736 155337 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 155966 155337 311 324 0 155035 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 623864

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1237340/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=631032 CPUtime=1721.89
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 157530 0 0 0 171948 241 0 0 25 0 1 0 25628589 646176768 157121 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 157758 157121 311 324 0 156827 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 631032

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1228956/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=639452 CPUtime=1781.88
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194304 159634 0 0 0 177934 254 0 0 25 0 1 0 25628589 654798848 159225 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 159863 159225 311 324 0 158932 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 639452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1673756/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=0 CPUtime=1800.09
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194308 160628 0 0 0 179744 265 0 0 25 0 1 0 25628589 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17091
/proc/meminfo: memFree=1673756/2055920 swapFree=4184492/4192956
[pid=17090] ppid=17088 vsize=0 CPUtime=1800.09
/proc/17090/stat : 17090 (bsolo3.0.16) R 17088 17090 16763 0 -1 4194308 160628 0 0 0 179744 265 0 0 25 0 1 0 25628589 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17090/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.12
CPU user time (s): 1797.45
CPU system time (s): 2.67759
CPU usage (%): 99.9772
Max. virtual memory (cumulated for all children) (KiB): 643428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.45
system time used= 2.67759
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 160628
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= 2727

runsolver used 1.41179 second user time and 3.51846 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Mon Apr 16 07:17:15 UTC 2007

IDJOB= 349549
IDBENCH= 2511
IDSOLVER= 163
FILE ID= node52/349549-1176707835

PBS_JOBID= 4560073

Free space on /tmp= 66395 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-swath.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349549-1176707835/instance-349549-1176707835.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-349549-1176707835 -o ROOT/results/node52/solver-349549-1176707835 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/349549-1176707835/instance-349549-1176707835.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  3553224658521cb15e26e6f30dd8f5c2

RANDOM SEED= 188522622

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1866868 kB
Buffers:          4472 kB
Cached:         124780 kB
SwapCached:       2192 kB
Active:          36912 kB
Inactive:       102396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866868 kB
SwapTotal:     4192956 kB
SwapFree:      4184492 kB
Dirty:            5892 kB
Writeback:           0 kB
Mapped:          16544 kB
Slab:            35764 kB
Committed_AS:  1497628 kB
PageTables:       1484 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= 66395 MiB

End job on node52 on Mon Apr 16 07:47:18 UTC 2007