Trace number 348813

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 1800.63

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 3.0.16 - 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/348813-1176599784/instance-348813-1176599784.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: 0.106 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)
8.39/8.42	c Pre-processing Time: 8.422 s
8.39/8.42	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.39/8.42	c        0   7802      595    66673  112    50925  116746      0      0 8.42
8.39/8.42	c Switching off LPR mode.
1799.98/1800.52	c      102   7802      697    79909  114    51148  128421    102     11 8.65
1799.98/1800.52	c      252   7802      847    86263  101    51462  141264    252     26 9.67
1799.98/1800.52	c      477   7802     1072   119721  111    51924  155391    477     39 12.07
1799.98/1800.52	c      815   7802     1410   161455  114    52602  170931    815     53 15.16
1799.98/1800.52	c     1323   7802     1918   208394  108    53613  188025   1323     79 16.68
1799.98/1800.52	c     2086   7802     2681   336410  125    55143  206828   2086    113 18.44
1799.98/1800.52	c     3233   7802     3828   542798  141    57432  227511   3233    120 26.89
1799.98/1800.52	c     4956   7802     5551   825155  148    60878  250263   4956    164 30.08
1799.98/1800.52	c     7540   7802     8135  1283509  157    66050  275290   7540    214 35.22
1799.98/1800.52	c    11419   7802    12014  1979120  164    73807  302820  11419    131 86.79
1799.98/1800.52	c    17241   7802    17836  2964456  166    85453  333103  17241    167 103.01
1799.98/1800.52	c    25982   7802    26577  4872440  183   102930  366414  25982    160 161.67
1799.98/1800.52	c    39093   7802    39688  7689924  193   129148  403056  39093    181 215.30
1799.98/1800.52	c    58763   7802    59358 12731257  214   168489  443362  58763    188 311.36
1799.98/1800.52	c    88281   7802    88876 18802723  211   227517  487699  88281    186 474.54
1799.98/1800.52	c   132551   7802   133146 32402695  243   316062  536469 132551    159 829.91
1799.98/1800.52	c   198961   7802   199556 45023085  225   448883  590116 198961    135 1464.75
1799.98/1800.52	c Resources Exceeded
1799.98/1800.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.98/1800.52	c   17   227576  85196  3731856   228171 53919946 227576    126 1800.01
1799.98/1800.52	s UNKNOWN
1799.98/1800.52	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/node17/watcher-348813-1176599784 -o ROOT/results/node17/solver-348813-1176599784 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348813-1176599784/instance-348813-1176599784.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: 0.91 0.97 0.99 3/77 23056
/proc/meminfo: memFree=1660608/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=12284 CPUtime=0
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 107895879 12578816 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 3071 337 281 324 0 2003 0

[startup+0.01959 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23056
/proc/meminfo: memFree=1660608/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=12852 CPUtime=0.01
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 508 0 0 0 1 0 0 0 18 0 1 0 107895879 13160448 476 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 3213 476 299 324 0 2145 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12852

[startup+0.101598 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23056
/proc/meminfo: memFree=1660608/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=6524 CPUtime=0.09
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 987 0 0 0 9 0 0 0 18 0 1 0 107895879 6680576 955 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 1631 955 405 324 0 563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6524

[startup+0.30162 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23056
/proc/meminfo: memFree=1660608/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=8252 CPUtime=0.29
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 1590 0 0 0 29 0 0 0 19 0 1 0 107895879 8450048 1421 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 2063 1421 306 324 0 1132 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8252

[startup+0.701662 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 23056
/proc/meminfo: memFree=1660608/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=8252 CPUtime=0.69
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 1590 0 0 0 69 0 0 0 22 0 1 0 107895879 8450048 1421 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 2063 1421 306 324 0 1132 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8252

[startup+1.50175 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 23057
/proc/meminfo: memFree=1656056/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=8252 CPUtime=1.49
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 1591 0 0 0 149 0 0 0 25 0 1 0 107895879 8450048 1422 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 2063 1422 306 324 0 1132 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8252

[startup+3.10191 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 23057
/proc/meminfo: memFree=1655928/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=8252 CPUtime=3.09
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 1591 0 0 0 309 0 0 0 25 0 1 0 107895879 8450048 1422 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 2063 1422 306 324 0 1132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8252

[startup+6.30125 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 23057
/proc/meminfo: memFree=1655112/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=8904 CPUtime=6.29
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 1860 0 0 0 628 1 0 0 25 0 1 0 107895879 9117696 1581 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 2226 1581 308 324 0 1295 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8904

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 3/78 23057
/proc/meminfo: memFree=1654920/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=9156 CPUtime=12.69
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 2056 0 0 0 1263 6 0 0 25 0 1 0 107895879 9375744 1654 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 2289 1654 312 324 0 1358 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9156

[startup+25.5013 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 23057
/proc/meminfo: memFree=1650184/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=13952 CPUtime=25.49
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 3264 0 0 0 2531 18 0 0 25 0 1 0 107895879 14286848 2862 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 3488 2862 312 324 0 2557 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13952

[startup+51.1019 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 23057
/proc/meminfo: memFree=1637256/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=26880 CPUtime=51.08
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 6496 0 0 0 5076 32 0 0 25 0 1 0 107895879 27525120 6094 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 6720 6094 312 324 0 5789 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26880

[startup+102.305 s]
/proc/loadavg: 1.14 1.02 1.01 2/78 23057
/proc/meminfo: memFree=1618632/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=45600 CPUtime=102.27
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 11174 0 0 0 10165 62 0 0 25 0 1 0 107895879 46694400 10772 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 11400 10772 312 324 0 10469 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 45600

[startup+162.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 23057
/proc/meminfo: memFree=1591560/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=72640 CPUtime=162.24
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 17919 0 0 0 16115 109 0 0 25 0 1 0 107895879 74383360 17517 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 18160 17517 312 324 0 17229 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 72640

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1550984/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=112872 CPUtime=222.23
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 27968 0 0 0 22088 135 0 0 25 0 1 0 107895879 115580928 27566 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 28218 27566 312 324 0 27287 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 112872

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1515528/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=148552 CPUtime=282.21
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 36901 0 0 0 28060 161 0 0 25 0 1 0 107895879 152117248 36499 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 37138 36499 312 324 0 36207 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 148552

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 23057
/proc/meminfo: memFree=1480392/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=183232 CPUtime=342.19
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 45563 0 0 0 34031 188 0 0 25 0 1 0 107895879 187629568 45161 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 45808 45161 312 324 0 44877 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 183232

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1442120/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=221844 CPUtime=402.18
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 55210 0 0 0 40000 218 0 0 25 0 1 0 107895879 227168256 54808 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 55461 54808 312 324 0 54530 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 221844

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1411272/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=252204 CPUtime=462.16
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 62806 0 0 0 45988 228 0 0 25 0 1 0 107895879 258256896 62404 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 63051 62404 312 324 0 62120 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 252204

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1370376/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=293356 CPUtime=522.15
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 73106 0 0 0 51978 237 0 0 25 0 1 0 107895879 300396544 72704 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 73339 72704 312 324 0 72408 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 293356

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1331912/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=331516 CPUtime=582.13
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 82647 0 0 0 57968 245 0 0 25 0 1 0 107895879 339472384 82245 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 82879 82245 312 324 0 81948 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 331516

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1297928/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=365224 CPUtime=642.11
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 91054 0 0 0 63957 254 0 0 25 0 1 0 107895879 373989376 90652 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 91306 90652 312 324 0 90375 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 365224


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1231688/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=431520 CPUtime=822.06
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 107637 0 0 0 81934 272 0 0 25 0 1 0 107895879 441876480 107235 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 107880 107235 312 324 0 106949 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 431520

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1207944/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=455040 CPUtime=882.04
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 113532 0 0 0 87917 287 0 0 25 0 1 0 107895879 465960960 113130 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 113760 113130 312 324 0 112829 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 455040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1190024/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=473036 CPUtime=942.02
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 118024 0 0 0 93909 293 0 0 25 0 1 0 107895879 484388864 117622 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551581 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 118259 117622 312 324 0 117328 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 473036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1174216/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=488728 CPUtime=1002.01
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 121941 0 0 0 99902 299 0 0 25 0 1 0 107895879 500457472 121539 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 122182 121539 312 324 0 121251 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 488728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1154120/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=509088 CPUtime=1061.99
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 127021 0 0 0 105891 308 0 0 25 0 1 0 107895879 521306112 126619 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 127272 126619 312 324 0 126341 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 509088

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1135048/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=527920 CPUtime=1121.97
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 131732 0 0 0 111881 316 0 0 25 0 1 0 107895879 540590080 131330 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 131980 131330 312 324 0 131049 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 527920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1118536/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=544412 CPUtime=1181.95
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 135876 0 0 0 117873 322 0 0 25 0 1 0 107895879 557477888 135474 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 136103 135474 312 324 0 135172 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 544412

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23057
/proc/meminfo: memFree=1103816/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=558960 CPUtime=1241.94
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 139509 0 0 0 123866 328 0 0 25 0 1 0 107895879 572375040 139107 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 139740 139107 312 324 0 138809 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 558960

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23059
/proc/meminfo: memFree=1091784/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=570948 CPUtime=1301.92
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 142497 0 0 0 129860 332 0 0 25 0 1 0 107895879 584650752 142095 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 142737 142095 312 324 0 141806 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 570948

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23059
/proc/meminfo: memFree=1079880/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=582924 CPUtime=1361.91
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 145487 0 0 0 135853 338 0 0 25 0 1 0 107895879 596914176 145085 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 145731 145085 312 324 0 144800 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 582924

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23059
/proc/meminfo: memFree=1067720/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=594912 CPUtime=1421.89
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 148480 0 0 0 141848 341 0 0 25 0 1 0 107895879 609189888 148078 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 148728 148078 312 324 0 147797 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 594912

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23059
/proc/meminfo: memFree=1051976/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=610744 CPUtime=1481.87
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 152453 0 0 0 147839 348 0 0 25 0 1 0 107895879 625401856 152051 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 152686 152051 312 324 0 151755 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 610744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23059
/proc/meminfo: memFree=1027208/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=635496 CPUtime=1541.86
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 158625 0 0 0 153830 356 0 0 25 0 1 0 107895879 650747904 158223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 158874 158223 312 324 0 157943 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 635496

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23059
/proc/meminfo: memFree=1009544/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=653284 CPUtime=1601.84
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 163069 0 0 0 159823 361 0 0 25 0 1 0 107895879 668962816 162667 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 163321 162667 312 324 0 162390 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 653284

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23059
/proc/meminfo: memFree=994184/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=668432 CPUtime=1661.82
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 166876 0 0 0 165816 366 0 0 25 0 1 0 107895879 684474368 166474 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 167108 166474 312 324 0 166177 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 668432

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23059
/proc/meminfo: memFree=980168/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=682648 CPUtime=1721.8
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 170420 0 0 0 171808 372 0 0 25 0 1 0 107895879 699031552 170018 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 170662 170018 312 324 0 169731 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 682648

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23059
/proc/meminfo: memFree=953864/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=708824 CPUtime=1781.79
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194304 176961 0 0 0 177799 380 0 0 25 0 1 0 107895879 725835776 176559 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/statm: 177206 176559 312 324 0 176275 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 708824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23059
/proc/meminfo: memFree=1500168/2055920 swapFree=4153028/4192956
[pid=23056] ppid=23054 vsize=0 CPUtime=1800.09
/proc/23056/stat : 23056 (bsolo3.0.16) R 23054 23056 9396 0 -1 4194308 179402 0 0 0 179617 392 0 0 25 0 1 0 107895879 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23056/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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.12
CPU user time (s): 1796.18
CPU system time (s): 3.9434
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 718548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.18
system time used= 3.9434
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 179402
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= 1811

runsolver used 2.20167 second user time and 4.24036 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Apr 15 01:16:24 UTC 2007

IDJOB= 348813
IDBENCH= 1753
IDSOLVER= 163
FILE ID= node17/348813-1176599784

PBS_JOBID= 4556816

Free space on /tmp= 66553 MiB

SOLVER NAME= bsolo 3.0.16
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= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348813-1176599784/instance-348813-1176599784.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-348813-1176599784 -o ROOT/results/node17/solver-348813-1176599784 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348813-1176599784/instance-348813-1176599784.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  03b4fab8c58cfc4ea6c0d3c2d05c0d91

RANDOM SEED= 193839057

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1661080 kB
Buffers:         58600 kB
Cached:         257212 kB
SwapCached:       2360 kB
Active:         166404 kB
Inactive:       177676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661080 kB
SwapTotal:     4192956 kB
SwapFree:      4153028 kB
Dirty:            4944 kB
Writeback:           0 kB
Mapped:          35264 kB
Slab:            36272 kB
Committed_AS:  5168092 kB
PageTables:       1804 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= 66553 MiB

End job on node17 on Sun Apr 15 01:46:26 UTC 2007