Trace number 432747

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) 1800.22 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-fixnet4.opb
MD5SUM03b4fab8c58cfc4ea6c0d3c2d05c0d91
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 variables14036
Total number of constraints600
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 constraints600
Minimum length of a constraint19
Maximum length of a constraint1523
Number of terms in the objective function 13668
Biggest coefficient in the objective function 1162
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 535890
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262020
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 535890
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432747-1177948856/instance-432747-1177948856.opb
0.00/0.00	c File size is 557387 bytes.
0.09/0.11	c Highest Coefficient sum: 535890
0.09/0.11	c Parsing was ok!!
0.09/0.11	c Total parsing time: 0.105 s
0.09/0.11	c Var: 14036 Constr: 700 55/0/645 Lit: 68668 Watch. Lit: 25115
0.09/0.11	c Obj. Vars: 13668 (97.3782 % of total variables)
8.38/8.46	c Pre-processing Time: 8.448 s
8.38/8.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.38/8.46	c        0   7802      595    66673  112    50925  116746      0      0 8.45
8.38/8.46	c Switching off LPR mode.
1800.09/1800.70	c      102   7802      697    79909  114    51148  128421    102     11 8.68
1800.09/1800.70	c      252   7802      847    86263  101    51462  141264    252     25 9.69
1800.09/1800.70	c      477   7802     1072   119721  111    51924  155391    477     39 12.00
1800.09/1800.70	c      815   7802     1410   161455  114    52602  170931    815     54 15.00
1800.09/1800.70	c     1323   7802     1918   208394  108    53613  188025   1323     80 16.46
1800.09/1800.70	c     2086   7802     2681   336410  125    55143  206828   2086    114 18.19
1800.09/1800.70	c     3233   7802     3828   542798  141    57432  227511   3233    121 26.55
1800.09/1800.70	c     4956   7802     5551   825155  148    60878  250263   4956    166 29.72
1800.09/1800.70	c     7540   7802     8135  1283509  157    66050  275290   7540    216 34.80
1800.09/1800.70	c    11419   7802    12014  1979120  164    73807  302820  11419    133 85.63
1800.09/1800.70	c    17241   7802    17836  2964456  166    85453  333103  17241    169 101.80
1800.09/1800.70	c    25982   7802    26577  4872440  183   102930  366414  25982    163 159.39
1800.09/1800.70	c    39093   7802    39688  7689924  193   129148  403056  39093    184 212.34
1800.09/1800.70	c    58763   7802    59358 12731257  214   168489  443362  58763    191 307.62
1800.09/1800.70	c    88281   7802    88876 18802723  211   227517  487699  88281    187 469.63
1800.09/1800.70	c   132551   7802   133146 32402695  243   316062  536469 132551    161 821.03
1800.09/1800.70	c   198961   7802   199556 45023085  225   448883  590116 198961    136 1453.64
1800.09/1800.70	c Caught signal: 15
1800.09/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.70	c   17   229343  86362  3740778   229938 54574942 229343    127 1800.11
1800.09/1800.70	s UNKNOWN
1800.09/1800.70	c Total time: 1800.11 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/node19/watcher-432747-1177948856 -o ROOT/results/node19/solver-432747-1177948856 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432747-1177948856/instance-432747-1177948856.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 0.94 3/77 19372
/proc/meminfo: memFree=1847048/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=12284 CPUtime=0
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 242803058 12578816 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 3071 334 279 324 0 2004 0

[startup+0.076953 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 19372
/proc/meminfo: memFree=1847048/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=6268 CPUtime=0.06
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 888 0 0 0 6 0 0 0 18 0 1 0 242803058 6418432 858 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 1567 858 371 324 0 500 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6268

[startup+0.101956 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 19372
/proc/meminfo: memFree=1847048/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=6524 CPUtime=0.09
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 988 0 0 0 9 0 0 0 18 0 1 0 242803058 6680576 958 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7919227 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 1631 958 405 324 0 564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6524

[startup+0.301978 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 19372
/proc/meminfo: memFree=1847048/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=8252 CPUtime=0.29
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 1586 0 0 0 29 0 0 0 19 0 1 0 242803058 8450048 1419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 2063 1419 304 324 0 1133 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8252

[startup+0.702022 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 19372
/proc/meminfo: memFree=1847048/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=8252 CPUtime=0.69
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 1586 0 0 0 69 0 0 0 23 0 1 0 242803058 8450048 1419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 2063 1419 304 324 0 1133 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8252

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 19373
/proc/meminfo: memFree=1842560/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=8252 CPUtime=1.48
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 1587 0 0 0 148 0 0 0 25 0 1 0 242803058 8450048 1420 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 2063 1420 304 324 0 1133 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8252

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 19373
/proc/meminfo: memFree=1842432/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=8252 CPUtime=3.09
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 1587 0 0 0 308 1 0 0 25 0 1 0 242803058 8450048 1420 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 2063 1420 304 324 0 1133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8252

[startup+6.30164 s]
/proc/loadavg: 0.93 0.98 0.94 2/84 19399
/proc/meminfo: memFree=1840208/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=8904 CPUtime=6.28
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 1856 0 0 0 627 1 0 0 25 0 1 0 242803058 9117696 1579 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 2226 1579 306 324 0 1296 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8904

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.94 2/84 19445
/proc/meminfo: memFree=1839952/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=9156 CPUtime=12.67
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 2052 0 0 0 1265 2 0 0 25 0 1 0 242803058 9375744 1652 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 2289 1652 310 324 0 1359 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9156

[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 0.94 2/84 19489
/proc/meminfo: memFree=1835080/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=14212 CPUtime=25.44
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 3303 0 0 0 2542 2 0 0 25 0 1 0 242803058 14553088 2903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 3553 2903 310 324 0 2623 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 14212

[startup+51.1026 s]
/proc/loadavg: 0.96 0.98 0.94 2/84 19547
/proc/meminfo: memFree=1822216/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=27012 CPUtime=51.01
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 6503 0 0 0 5097 4 0 0 25 0 1 0 242803058 27660288 6103 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 6753 6103 310 324 0 5823 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 27012

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1803008/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=47284 CPUtime=102.19
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 11564 0 0 0 10211 8 0 0 25 0 1 0 242803058 48418816 11164 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 11821 11164 310 324 0 10891 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 47284

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1777216/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=73412 CPUtime=162.16
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 18111 0 0 0 16205 11 0 0 25 0 1 0 242803058 75173888 17711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 18353 17711 310 324 0 17423 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 73412

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1736768/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=113388 CPUtime=222.15
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 28098 0 0 0 22197 18 0 0 25 0 1 0 242803058 116109312 27698 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 28347 27698 310 324 0 27417 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 113388

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1698176/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=152532 CPUtime=282.13
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 37898 0 0 0 28188 25 0 0 25 0 1 0 242803058 156192768 37498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 38133 37498 310 324 0 37203 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 152532

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1666432/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=183624 CPUtime=342.11
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 45668 0 0 0 34181 30 0 0 25 0 1 0 242803058 188030976 45268 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 45906 45268 310 324 0 44976 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 183624

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1626880/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=223388 CPUtime=402.09
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 55612 0 0 0 40172 37 0 0 25 0 1 0 242803058 228749312 55212 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 55847 55212 310 324 0 54917 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 223388

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1596544/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=253492 CPUtime=462.07
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 63137 0 0 0 46165 42 0 0 25 0 1 0 242803058 259575808 62737 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 63373 62737 310 324 0 62443 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 253492

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1553856/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=296724 CPUtime=522.05
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 73926 0 0 0 52155 50 0 0 25 0 1 0 242803058 303845376 73526 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 74181 73526 310 324 0 73251 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 296724

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1515648/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=334336 CPUtime=582.04
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 83339 0 0 0 58146 58 0 0 25 0 1 0 242803058 342360064 82939 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 83584 82939 310 324 0 82654 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 334336

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1480192/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=369484 CPUtime=642.03
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 92127 0 0 0 64137 66 0 0 25 0 1 0 242803058 378351616 91727 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 92371 91727 310 324 0 91441 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 369484


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1391424/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=458000 CPUtime=881.96
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 114256 0 0 0 88111 85 0 0 25 0 1 0 242803058 468992000 113856 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 114500 113856 310 324 0 113570 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 458000

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1373888/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=475600 CPUtime=941.93
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 118666 0 0 0 94103 90 0 0 25 0 1 0 242803058 487014400 118266 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 118900 118266 310 324 0 117970 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 475600

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1358272/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=491172 CPUtime=1001.92
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 122554 0 0 0 100097 95 0 0 25 0 1 0 242803058 502960128 122154 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 122793 122154 310 324 0 121863 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 491172

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1337216/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=512440 CPUtime=1061.9
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 127863 0 0 0 106090 100 0 0 25 0 1 0 242803058 524738560 127463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 128110 127463 310 324 0 127180 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 512440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1318528/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=531008 CPUtime=1121.89
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 132494 0 0 0 112084 105 0 0 25 0 1 0 242803058 543752192 132094 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 132752 132094 310 324 0 131822 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 531008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1302656/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=546852 CPUtime=1181.87
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 136461 0 0 0 118077 110 0 0 25 0 1 0 242803058 559976448 136061 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 136713 136061 310 324 0 135783 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 546852

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1288000/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=561284 CPUtime=1241.85
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 140068 0 0 0 124072 113 0 0 25 0 1 0 242803058 574754816 139668 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 140321 139668 310 324 0 139391 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 561284

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1276032/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=573132 CPUtime=1301.84
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 143025 0 0 0 130067 117 0 0 25 0 1 0 242803058 586887168 142625 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 143283 142625 310 324 0 142353 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 573132

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1263936/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=585252 CPUtime=1361.82
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 146065 0 0 0 136062 120 0 0 25 0 1 0 242803058 599298048 145665 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 146313 145665 310 324 0 145383 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 585252

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1252224/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=596836 CPUtime=1421.8
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 148973 0 0 0 142057 123 0 0 25 0 1 0 242803058 611160064 148573 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 149209 148573 310 324 0 148279 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 596836

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1235456/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=614448 CPUtime=1481.78
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 153360 0 0 0 148051 127 0 0 25 0 1 0 242803058 629194752 152960 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 153612 152960 310 324 0 152682 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 614448

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1209664/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=639340 CPUtime=1541.76
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 159608 0 0 0 154044 132 0 0 25 0 1 0 242803058 654684160 159208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 159835 159208 310 324 0 158905 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 639340

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1193280/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=655840 CPUtime=1601.75
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 163706 0 0 0 160041 134 0 0 25 0 1 0 242803058 671580160 163306 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 163960 163306 310 324 0 163030 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 655840

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1177792/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=671260 CPUtime=1661.73
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 167570 0 0 0 166036 137 0 0 25 0 1 0 242803058 687370240 167170 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 167815 167170 310 324 0 166885 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 671260

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1164224/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=684960 CPUtime=1721.71
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 170983 0 0 0 172030 141 0 0 25 0 1 0 242803058 701399040 170583 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 171240 170583 310 324 0 170310 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 684960

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1132672/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=716260 CPUtime=1781.69
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 178839 0 0 0 178023 146 0 0 25 0 1 0 242803058 733450240 178439 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 179065 178439 310 324 0 178135 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 716260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1121792/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=727136 CPUtime=1800.09
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194304 181528 0 0 0 179861 148 0 0 25 0 1 0 242803058 744587264 181128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 181784 181128 310 324 0 180854 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 727136

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

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

[startup+1800.81 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 19571
/proc/meminfo: memFree=1121792/2055920 swapFree=4153640/4192956
[pid=19372] ppid=19370 vsize=0 CPUtime=1800.19
/proc/19372/stat : 19372 (bsolo3.0.17) R 19370 19372 18473 0 -1 4194308 181532 0 0 0 179861 158 0 0 25 0 1 0 242803058 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/19372/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.83
CPU time (s): 1800.22
CPU user time (s): 1798.62
CPU system time (s): 1.60076
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 727136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.62
system time used= 1.60076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181532
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= 26400

runsolver used 1.45478 second user time and 3.75643 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Apr 30 16:00:57 UTC 2007

IDJOB= 432747
IDBENCH= 1753
IDSOLVER= 199
FILE ID= node19/432747-1177948856

PBS_JOBID= 4727651

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-fixnet4.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432747-1177948856/instance-432747-1177948856.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-432747-1177948856 -o ROOT/results/node19/solver-432747-1177948856 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432747-1177948856/instance-432747-1177948856.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  03b4fab8c58cfc4ea6c0d3c2d05c0d91

RANDOM SEED= 18835914

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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:       1847520 kB
Buffers:         32412 kB
Cached:          87956 kB
SwapCached:       7948 kB
Active:          56940 kB
Inactive:        87132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847520 kB
SwapTotal:     4192956 kB
SwapFree:      4153640 kB
Dirty:            7156 kB
Writeback:           0 kB
Mapped:          30788 kB
Slab:            49892 kB
Committed_AS:  4800608 kB
PageTables:       1788 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= 66558 MiB

End job on node19 on Mon Apr 30 16:31:00 UTC 2007