Trace number 348085

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) 1800.1 1800.78

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
MD5SUMf1062f0a31768badc14bf5e03feddb4c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 555552
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)

0.00/0.14	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.14	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.14	c type "bsolo -h" for help
0.00/0.14	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.14	c Time Limit set to 1800
0.00/0.14	c Memory Limit set to 1800 MB
0.00/0.14	c Instance file /tmp/evaluation/348085-1176568084/instance-348085-1176568084.opb
0.00/0.14	c File size is 3389239 bytes.
0.65/0.81	c Highest Coefficient sum: 555552
0.65/0.81	c Parsing was ok!!
0.65/0.81	c Total parsing time: 0.67 s
0.65/0.86	c Var: 103872 Constr: 4560 0/0/4560 Lit: 416936 Watch. Lit: 89462
0.65/0.86	c Obj. Vars: 37632 (36.2292 % of total variables)
3.54/3.72	c Pre-processing Time: 3.577 s
3.54/3.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.54/3.73	c        0  64560     4560   416936   91   374974  833872      0      0 3.58
3.54/3.73	c Switching off LPR mode.
1799.92/1800.68	c      100  64560     4660   422190   90   375174  917260    100     25 3.96
1799.92/1800.68	c      250  64560     4810   428043   88   375474  500000    250     61 4.09
1799.92/1800.68	c      476  64560     5036   436291   86   375926  550001    476    108 4.38
1799.92/1800.68	c      816  64560     5376   441160   82   376606  605002    816    184 4.43
1799.92/1800.68	c     1325  64560     5885   463642   78   377624  665503   1325    256 5.16
1799.92/1800.68	c     2089  64560     6649   510349   76   379152  732054   2089    388 5.37
1799.92/1800.68	c     3235  64559     7795   569078   73   381443  805260   3235    564 5.73
1799.92/1800.68	c     4958  64559     9518   658339   69   384889  885787   4958    695 7.12
1799.92/1800.68	c     7543  64559    12103   753395   62   390059  974366   7543    989 7.62
1799.92/1800.68	c    11422  64556    15982  1077805   67   397816  500000  11422   1155 9.89
1799.92/1800.68	c    17244  64555    21804  1273575   58   409459  550001  17244   1479 11.66
1799.92/1800.68	c    25981  64555    30541  1825563   59   426933  605002  25981   1413 18.38
1799.92/1800.68	c    39091  64555    43651  2579488   59   453153  665503  39091   1618 24.15
1799.92/1800.68	c    58763  64555    63323  3343492   52   492497  732054  58763   1498 39.20
1799.92/1800.68	c    88274  64555    92834  4865943   52   551519  805260  88274   1188 74.29
1799.92/1800.68	c   132544  64555   137104  7485566   54   640059  885787 132544   1226 108.09
1799.92/1800.68	c   198954  64551   203514 13812077   67   772875  974366 198954    837 237.43
1799.92/1800.68	c   298574  64550   303134 18672436   61   972114  500000 298574    725 411.66
1799.92/1800.68	c   448010  64550   452570 25650653   56  1270986  550001 448010    442 1013.50
1799.92/1800.68	c Resources Exceeded
1799.92/1800.68	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.92/1800.68	c   19   565505  48541  2542235   570065 36729295 565505    314 1800.01
1799.92/1800.68	s UNKNOWN
1799.92/1800.68	c Total time: 1800.01 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/node74/watcher-348085-1176568084 -o ROOT/results/node74/solver-348085-1176568084 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348085-1176568084/instance-348085-1176568084.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: 0.95 0.99 1.08 3/66 7808
/proc/meminfo: memFree=1527016/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=3780 CPUtime=0
/proc/7808/stat : 7808 (bsolo3.0.16) D 7806 7808 7487 0 -1 4194304 215 0 3 0 0 0 0 0 18 0 1 0 104723130 3870720 186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9888432 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/7808/statm: 945 186 159 324 0 14 0

[startup+0.058128 s]
/proc/loadavg: 0.95 0.99 1.08 3/66 7808
/proc/meminfo: memFree=1527016/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=3780 CPUtime=0
/proc/7808/stat : 7808 (bsolo3.0.16) D 7806 7808 7487 0 -1 4194304 215 0 3 0 0 0 0 0 18 0 1 0 104723130 3870720 186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9888432 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/7808/statm: 945 186 159 324 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3780

[startup+0.101131 s]
/proc/loadavg: 0.95 0.99 1.08 3/66 7808
/proc/meminfo: memFree=1527016/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=3780 CPUtime=0
/proc/7808/stat : 7808 (bsolo3.0.16) D 7806 7808 7487 0 -1 4194304 215 0 3 0 0 0 0 0 18 0 1 0 104723130 3870720 186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9888432 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/7808/statm: 945 186 159 324 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3780

[startup+0.301166 s]
/proc/loadavg: 0.95 0.99 1.08 3/66 7808
/proc/meminfo: memFree=1527016/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=13212 CPUtime=0.14
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 2218 0 5 0 14 0 0 0 18 0 1 0 104723130 13529088 2023 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134539068 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7808/statm: 3303 2023 475 324 0 1544 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 13212

[startup+0.701213 s]
/proc/loadavg: 0.95 0.99 1.08 3/66 7808
/proc/meminfo: memFree=1527016/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=20076 CPUtime=0.54
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 4556 0 5 0 53 1 0 0 22 0 1 0 104723130 20557824 4107 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134524167 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7808/statm: 5019 4107 958 324 0 3260 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 20076

[startup+1.50129 s]
/proc/loadavg: 0.95 0.99 1.08 2/67 7809
/proc/meminfo: memFree=1498144/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=35584 CPUtime=1.35
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 9237 0 5 0 129 6 0 0 25 0 1 0 104723130 36438016 7886 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 8896 7886 306 324 0 7965 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 35584

[startup+3.10148 s]
/proc/loadavg: 0.95 0.99 1.08 2/67 7809
/proc/meminfo: memFree=1495776/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=40436 CPUtime=2.94
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 11460 0 5 0 283 11 0 0 25 0 1 0 104723130 41406464 9094 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 10109 9094 308 324 0 9178 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 40436

[startup+6.30185 s]
/proc/loadavg: 0.95 0.99 1.08 2/67 7809
/proc/meminfo: memFree=1493792/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=38364 CPUtime=6.14
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 12143 0 5 0 591 23 0 0 25 0 1 0 104723130 39284736 8605 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 9591 8605 312 324 0 8660 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 38364

[startup+12.7016 s]
/proc/loadavg: 0.96 0.99 1.08 2/67 7809
/proc/meminfo: memFree=1482464/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=49332 CPUtime=12.54
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 14873 0 5 0 1225 29 0 0 25 0 1 0 104723130 50515968 11335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 12333 11335 312 324 0 11402 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 49332

[startup+25.5011 s]
/proc/loadavg: 0.97 0.99 1.08 2/67 7809
/proc/meminfo: memFree=1462112/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=69328 CPUtime=25.33
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 19900 0 5 0 2492 41 0 0 25 0 1 0 104723130 70991872 16362 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 17332 16362 312 324 0 16401 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 69328

[startup+51.102 s]
/proc/loadavg: 0.98 0.99 1.08 2/67 7809
/proc/meminfo: memFree=1438752/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=92816 CPUtime=50.93
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 25761 0 5 0 5030 63 0 0 25 0 1 0 104723130 95043584 22223 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 23204 22223 312 324 0 22273 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 92816

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 1.07 2/67 7809
/proc/meminfo: memFree=1398496/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=133052 CPUtime=102.12
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 35814 0 5 0 10097 115 0 0 25 0 1 0 104723130 136245248 32276 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 33263 32276 312 324 0 32332 0
Current children cumulated CPU time (s) 102.12
Current children cumulated vsize (KiB) 133052

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/67 7809
/proc/meminfo: memFree=1349792/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=181704 CPUtime=162.1
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 47992 0 5 0 16074 136 0 0 25 0 1 0 104723130 186064896 44454 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 45426 44454 312 324 0 44495 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 181704

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/67 7809
/proc/meminfo: memFree=1315744/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=215424 CPUtime=222.07
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 56427 0 5 0 22059 148 0 0 25 0 1 0 104723130 220594176 52889 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 53856 52889 312 324 0 52925 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 215424

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.06 2/67 7809
/proc/meminfo: memFree=1273056/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=258192 CPUtime=282.07
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 67123 0 5 0 28023 184 0 0 25 0 1 0 104723130 264388608 63585 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 64548 63585 312 324 0 63617 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 258192

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/67 7809
/proc/meminfo: memFree=1260384/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=270676 CPUtime=342.04
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 70224 0 5 0 34014 190 0 0 25 0 1 0 104723130 277172224 66686 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 67669 66686 312 324 0 66738 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 270676

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/67 7809
/proc/meminfo: memFree=1236064/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=295424 CPUtime=402.03
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 76409 0 5 0 39997 206 0 0 25 0 1 0 104723130 302514176 72871 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 73856 72871 312 324 0 72925 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 295424

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/67 7809
/proc/meminfo: memFree=1211424/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=319432 CPUtime=462.01
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 82440 0 5 0 45981 220 0 0 25 0 1 0 104723130 327098368 78902 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 79858 78902 312 324 0 78927 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 319432

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 1.03 2/67 7809
/proc/meminfo: memFree=1200672/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=330340 CPUtime=521.99
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 85161 0 5 0 51971 228 0 0 25 0 1 0 104723130 338268160 81623 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 82585 81623 312 324 0 81654 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 330340

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 1.03 2/67 7809
/proc/meminfo: memFree=1191072/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=339948 CPUtime=581.97
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 87547 0 5 0 57963 234 0 0 25 0 1 0 104723130 348106752 84009 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 84987 84009 312 324 0 84056 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 339948

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.02 2/67 7811
/proc/meminfo: memFree=1180384/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=350284 CPUtime=641.96
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 90146 0 5 0 63954 242 0 0 25 0 1 0 104723130 358690816 86608 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 87571 86608 312 324 0 86640 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 350284


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1143072/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=387668 CPUtime=881.89
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 99477 0 5 0 87923 266 0 0 25 0 1 0 104723130 396972032 95939 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 96917 95939 312 324 0 95986 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 387668

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1131360/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=399384 CPUtime=941.87
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 102416 0 5 0 93916 271 0 0 25 0 1 0 104723130 408969216 98878 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 99846 98878 312 324 0 98915 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 399384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1123296/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=407356 CPUtime=1001.85
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 104408 0 5 0 99911 274 0 0 25 0 1 0 104723130 417132544 100870 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 101839 100870 312 324 0 100908 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 407356

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1089312/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=441660 CPUtime=1061.83
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 112979 0 5 0 105889 294 0 0 25 0 1 0 104723130 452259840 109441 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 110415 109441 312 324 0 109484 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 441660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1073184/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=457416 CPUtime=1121.82
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 116932 0 5 0 111882 300 0 0 25 0 1 0 104723130 468393984 113394 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 114354 113394 312 324 0 113423 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 457416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1057248/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=473300 CPUtime=1181.8
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 120897 0 5 0 117872 308 0 0 25 0 1 0 104723130 484659200 117359 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 118325 117359 312 324 0 117394 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 473300

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1043552/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=486984 CPUtime=1241.77
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 124317 0 5 0 123864 313 0 0 25 0 1 0 104723130 498671616 120779 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 121746 120779 312 324 0 120815 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 486984

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1033184/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=497296 CPUtime=1301.76
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 126885 0 5 0 129858 318 0 0 25 0 1 0 104723130 509231104 123347 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 124324 123347 312 324 0 123393 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 497296

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1020320/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=510052 CPUtime=1361.75
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 130098 0 5 0 135849 326 0 0 25 0 1 0 104723130 522293248 126560 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 127513 126560 312 324 0 126582 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 510052

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1012256/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=518076 CPUtime=1421.73
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 132108 0 5 0 141844 329 0 0 25 0 1 0 104723130 530509824 128570 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 129519 128570 312 324 0 128588 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 518076

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1002336/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=528012 CPUtime=1481.71
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 134588 0 5 0 147837 334 0 0 25 0 1 0 104723130 540684288 131050 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 132003 131050 312 324 0 131072 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 528012

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=992800/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=537576 CPUtime=1541.69
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 136965 0 5 0 153832 337 0 0 25 0 1 0 104723130 550477824 133427 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 134394 133427 312 324 0 133463 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 537576

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=985440/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=544948 CPUtime=1601.68
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 138823 0 5 0 159826 342 0 0 25 0 1 0 104723130 558026752 135285 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 136237 135285 312 324 0 135306 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 544948

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=977312/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=553096 CPUtime=1661.65
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 140833 0 5 0 165820 345 0 0 25 0 1 0 104723130 566370304 137295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 138274 137295 312 324 0 137343 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 553096

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=971616/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=558768 CPUtime=1721.64
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 142252 0 5 0 171816 348 0 0 25 0 1 0 104723130 572178432 138714 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 139692 138714 312 324 0 138761 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 558768

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=967328/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=563016 CPUtime=1781.62
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194304 143334 0 5 0 177813 349 0 0 25 0 1 0 104723130 576528384 139796 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 140754 139796 312 324 0 139823 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 563016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1064312/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=0 CPUtime=1800.02
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194308 143695 0 5 0 179650 352 0 0 25 0 1 0 104723130 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.02
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+1800.71 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 7811
/proc/meminfo: memFree=1064312/2055920 swapFree=4192812/4192956
[pid=7808] ppid=7806 vsize=0 CPUtime=1800.02
/proc/7808/stat : 7808 (bsolo3.0.16) R 7806 7808 7487 0 -1 4194308 143695 0 5 0 179650 352 0 0 25 0 1 0 104723130 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.1
CPU user time (s): 1796.51
CPU system time (s): 3.59645
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 564428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.51
system time used= 3.59645
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143695
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 2978

runsolver used 1.9527 second user time and 3.84641 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat Apr 14 16:28:04 UTC 2007

IDJOB= 348085
IDBENCH= 1614
IDSOLVER= 163
FILE ID= node74/348085-1176568084

PBS_JOBID= 4556902

Free space on /tmp= 103238 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348085-1176568084/instance-348085-1176568084.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-348085-1176568084 -o ROOT/results/node74/solver-348085-1176568084 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348085-1176568084/instance-348085-1176568084.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f1062f0a31768badc14bf5e03feddb4c

RANDOM SEED= 945000581

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1527424 kB
Buffers:         42588 kB
Cached:         352288 kB
SwapCached:          0 kB
Active:         147960 kB
Inactive:       263860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7692 kB
Writeback:           0 kB
Mapped:          27284 kB
Slab:           102556 kB
Committed_AS:   645880 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103238 MiB

End job on node74 on Sat Apr 14 16:58:07 UTC 2007