Trace number 362281

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? 1800.02 1800.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-gr4x6.opb
MD5SUM575b26c97ae90d0a5ad0f53e9f10755e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables744
Total number of constraints34
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 constraints34
Minimum length of a constraint31
Maximum length of a constraint180
Number of terms in the objective function 744
Biggest coefficient in the objective function 22954
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524814
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524814
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/362281-1177009709/instance-362281-1177009709.opb
0.00/0.00	c File size is 26662 bytes.
0.00/0.00	c Highest Coefficient sum: 524814
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.01	c Var: 744 Constr: 44 2/0/42 Lit: 3624 Watch. Lit: 2204
0.00/0.01	c Obj. Vars: 744 (100 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    370       44     3624   82     2214    6768      0      0 0.02
0.00/0.03	c Initial Lower Bound: 9223372036854775807
0.00/0.03	c Initial Path Cost: 0
1799.97/1800.52	c      101    370      145     9298   64     2438    7445    101   2657 0.04
1799.97/1800.52	c      255    370      299    17748   59     2745    8190    255   4811 0.05
1799.97/1800.52	c      480    370      524    34963   66     3197    9010    480   6233 0.08
1799.97/1800.52	c      818    370      862    56585   65     3869    9912    818   7865 0.10
1799.97/1800.52	c     1332    370     1376    84952   61     4899   10904   1332   8705 0.15
1799.97/1800.52	c     2095    370     2139   136009   63     6425   11995   2095   9566 0.22
1799.97/1800.52	c     3241    370     3285   215878   65     8722   13195   3241   8807 0.37
1799.97/1800.52	c     4962    370     5006   347998   69    12164   14515   4962   7180 0.69
1799.97/1800.52	c     7546    370     7590   678653   89    17331   15967   7546   5382 1.40
1799.97/1800.52	c    11426    370    11470   967865   84    25091   17564  11426   3956 2.89
1799.97/1800.52	c    17248    370    17292  1356815   78    36736   19321  17248   3322 5.19
1799.97/1800.52	c    25991    370    15728  1073918   68    33608   21254  15684   2453 10.59
1799.97/1800.52	c    39101    370    17567  1194474   67    37284   23380  17523   2219 17.62
1799.97/1800.52	c    58775    370    12141   861515   70    26434   25719  12097   1298 45.26
1799.97/1800.52	c    88285    370    13634  1161977   85    29418   28291  13590   1115 79.14
1799.97/1800.52	c   132563    370    23288  1954163   83    48728   31121  23244    978 135.52
1799.97/1800.52	c   198973    370    14291   908378   63    30734   34234  14247   1080 184.07
1799.97/1800.52	c   298593    370    24985  2434465   97    52122   37658  24941    744 401.03
1799.97/1800.52	c   448028    370    21622  2930920  135    45396   41424  21578    532 841.31
1799.97/1800.52	c   672186    370    40798  4608755  112    83748   45567  40754    504 1331.40
1799.97/1800.52	c Resources Exceeded
1799.97/1800.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.97/1800.52	c   20   799870 309473  2946216    36931  4197179  36887    444 1800.00
1799.97/1800.52	s UNKNOWN
1799.97/1800.52	c Total time: 1800 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/node71/watcher-362281-1177009709 -o ROOT/results/node71/solver-362281-1177009709 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362281-1177009709/instance-362281-1177009709.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 3/64 2591
/proc/meminfo: memFree=1154608/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=11764 CPUtime=0
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 176960192 12046336 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 2941 335 281 324 0 2003 0

[startup+0.0414551 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2591
/proc/meminfo: memFree=1154608/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=4640 CPUtime=0.03
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 699 0 0 0 3 0 0 0 18 0 1 0 176960192 4751360 628 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 1160 628 392 324 0 229 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4640

[startup+0.101463 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2591
/proc/meminfo: memFree=1154608/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=5292 CPUtime=0.09
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 839 0 0 0 9 0 0 0 18 0 1 0 176960192 5419008 768 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 1323 768 392 324 0 392 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5292

[startup+0.301489 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2591
/proc/meminfo: memFree=1154608/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=7096 CPUtime=0.29
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 1304 0 0 0 28 1 0 0 19 0 1 0 176960192 7266304 1233 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 1774 1233 392 324 0 843 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7096

[startup+0.701544 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2591
/proc/meminfo: memFree=1154608/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=9544 CPUtime=0.69
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 1910 0 0 0 67 2 0 0 22 0 1 0 176960192 9773056 1839 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 2386 1839 392 324 0 1455 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9544

[startup+1.50265 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1146856/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=14200 CPUtime=1.49
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 3093 0 0 0 146 3 0 0 25 0 1 0 176960192 14540800 3022 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 3550 3022 392 324 0 2619 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14200

[startup+3.10187 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1142248/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=18724 CPUtime=3.09
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 4221 0 0 0 304 5 0 0 25 0 1 0 176960192 19173376 4150 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 4681 4150 392 324 0 3750 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18724

[startup+6.30131 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1133736/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=26924 CPUtime=6.29
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 6264 0 0 0 622 7 0 0 25 0 1 0 176960192 27570176 6193 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 6731 6193 392 324 0 5800 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26924

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1131176/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=26924 CPUtime=12.69
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 6264 0 0 0 1260 9 0 0 25 0 1 0 176960192 27570176 6193 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 6731 6193 392 324 0 5800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26924

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1130664/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=27564 CPUtime=25.49
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 6428 0 0 0 2536 13 0 0 25 0 1 0 176960192 28225536 6357 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 6891 6357 392 324 0 5960 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27564

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1130600/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=27672 CPUtime=51.08
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 6454 0 0 0 5092 16 0 0 25 0 1 0 176960192 28336128 6383 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 6918 6383 392 324 0 5987 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27672

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1119784/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=38464 CPUtime=102.27
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 9158 0 0 0 10197 30 0 0 25 0 1 0 176960192 39387136 9087 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 9616 9087 392 324 0 8685 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 38464

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1117864/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=40380 CPUtime=162.25
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 9639 0 0 0 16166 59 0 0 25 0 1 0 176960192 41349120 9568 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 10095 9568 392 324 0 9164 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40380

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1114280/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=43864 CPUtime=222.22
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 10516 0 0 0 22147 75 0 0 25 0 1 0 176960192 44916736 10410 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 10966 10410 392 324 0 10035 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43864

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1107752/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=50324 CPUtime=282.21
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 12190 0 0 0 28136 85 0 0 25 0 1 0 176960192 51531776 12049 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 12581 12049 392 324 0 11650 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 50324

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1107496/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=50580 CPUtime=342.19
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 12276 0 0 0 34122 97 0 0 25 0 1 0 176960192 51793920 12100 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 12645 12100 392 324 0 11714 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 50580

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1106408/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=51736 CPUtime=402.17
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 12589 0 0 0 40114 103 0 0 25 0 1 0 176960192 52977664 12378 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 12934 12378 392 324 0 12003 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 51736

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1105000/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=53164 CPUtime=462.16
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 12994 0 0 0 46106 110 0 0 25 0 1 0 176960192 54439936 12745 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 13291 12745 392 324 0 12360 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 53164

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1103272/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=54712 CPUtime=522.14
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 13438 0 0 0 52097 117 0 0 25 0 1 0 176960192 56025088 13151 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 13678 13151 392 324 0 12747 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 54712

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1089512/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=68596 CPUtime=582.13
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 16938 0 0 0 58087 126 0 0 25 0 1 0 176960192 70242304 16613 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 17149 16613 392 324 0 16218 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 68596

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1089512/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=68596 CPUtime=642.11
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 16938 0 0 0 64080 131 0 0 25 0 1 0 176960192 70242304 16613 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 17149 16613 392 324 0 16218 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 68596


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

/proc/meminfo: memFree=1077416/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80816 CPUtime=1061.98
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20114 0 0 0 106013 185 0 0 25 0 1 0 176960192 82755584 19675 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7646998 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20204 19675 392 324 0 19273 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 80816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1077416/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80564 CPUtime=1121.97
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20114 0 0 0 112004 193 0 0 25 0 1 0 176960192 82497536 19615 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7638810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20141 19615 392 324 0 19210 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 80564

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1077480/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80560 CPUtime=1181.95
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20114 0 0 0 117989 206 0 0 25 0 1 0 176960192 82493440 19614 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20140 19614 392 324 0 19209 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 80560

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1077480/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80560 CPUtime=1241.93
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20114 0 0 0 123977 216 0 0 25 0 1 0 176960192 82493440 19614 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20140 19614 392 324 0 19209 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 80560

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1077480/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80560 CPUtime=1301.92
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20114 0 0 0 129966 226 0 0 25 0 1 0 176960192 82493440 19614 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20140 19614 392 324 0 19209 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 80560

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1077480/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80568 CPUtime=1361.9
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20118 0 0 0 135955 235 0 0 25 0 1 0 176960192 82501632 19616 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20142 19616 392 324 0 19211 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 80568

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1077480/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80568 CPUtime=1421.89
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20118 0 0 0 141950 239 0 0 25 0 1 0 176960192 82501632 19616 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572760 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20142 19616 392 324 0 19211 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 80568

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1077416/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80556 CPUtime=1481.86
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20118 0 0 0 147942 244 0 0 25 0 1 0 176960192 82489344 19613 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20139 19613 392 324 0 19208 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 80556

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1077480/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80556 CPUtime=1541.85
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20118 0 0 0 153934 251 0 0 25 0 1 0 176960192 82489344 19613 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20139 19613 392 324 0 19208 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 80556

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1077480/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80556 CPUtime=1601.83
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20118 0 0 0 159927 256 0 0 25 0 1 0 176960192 82489344 19613 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20139 19613 392 324 0 19208 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 80556

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1077416/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=80556 CPUtime=1661.81
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20118 0 0 0 165921 260 0 0 25 0 1 0 176960192 82489344 19613 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20139 19613 392 324 0 19208 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 80556

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1075496/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=82484 CPUtime=1721.79
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20615 0 0 0 171915 264 0 0 25 0 1 0 176960192 84463616 20064 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20621 20064 392 324 0 19690 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 82484

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1075496/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=82484 CPUtime=1781.77
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20615 0 0 0 177910 267 0 0 25 0 1 0 176960192 84463616 20064 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20621 20064 392 324 0 19690 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 82484

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

[startup+1791.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1075496/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=82484 CPUtime=1791.38
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20615 0 0 0 178870 268 0 0 25 0 1 0 176960192 84463616 20064 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20621 20064 392 324 0 19690 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 82484

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1075496/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=82484 CPUtime=1794.58
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20615 0 0 0 179190 268 0 0 25 0 1 0 176960192 84463616 20064 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20621 20064 392 324 0 19690 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 82484

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1075496/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=82484 CPUtime=1797.77
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20615 0 0 0 179509 268 0 0 25 0 1 0 176960192 84463616 20064 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20621 20064 392 324 0 19690 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 82484

[startup+1799.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1075496/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=82484 CPUtime=1799.37
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20615 0 0 0 179669 268 0 0 25 0 1 0 176960192 84463616 20064 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20621 20064 392 324 0 19690 0
Current children cumulated CPU time (s) 1799.37
Current children cumulated vsize (KiB) 82484

[startup+1800.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1075496/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=82484 CPUtime=1799.77
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20615 0 0 0 179709 268 0 0 25 0 1 0 176960192 84463616 20064 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20621 20064 392 324 0 19690 0
Current children cumulated CPU time (s) 1799.77
Current children cumulated vsize (KiB) 82484

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2592
/proc/meminfo: memFree=1075496/2055920 swapFree=4184232/4192956
[pid=2591] ppid=2589 vsize=82484 CPUtime=1799.97
/proc/2591/stat : 2591 (bsolo3.0.16) R 2589 2591 1657 0 -1 4194304 20615 0 0 0 179729 268 0 0 25 0 1 0 176960192 84463616 20064 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2591/statm: 20621 20064 392 324 0 19690 0
Current children cumulated CPU time (s) 1799.97
Current children cumulated vsize (KiB) 82484

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.02
CPU user time (s): 1797.32
CPU system time (s): 2.69859
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 82668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.32
system time used= 2.69859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20616
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= 2068

runsolver used 1.21381 second user time and 3.70744 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Thu Apr 19 19:08:29 UTC 2007

IDJOB= 362281
IDBENCH= 1546
IDSOLVER= 163
FILE ID= node71/362281-1177009709

PBS_JOBID= 4630511

Free space on /tmp= 66443 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/fctp/normalized-reduced-mps-v2-20-10-gr4x6.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362281-1177009709/instance-362281-1177009709.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-362281-1177009709 -o ROOT/results/node71/solver-362281-1177009709 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362281-1177009709/instance-362281-1177009709.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  575b26c97ae90d0a5ad0f53e9f10755e

RANDOM SEED= 178019595

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1155208 kB
Buffers:         39120 kB
Cached:         779700 kB
SwapCached:       2620 kB
Active:         214588 kB
Inactive:       615252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1155208 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:            4504 kB
Writeback:           0 kB
Mapped:          17148 kB
Slab:            56896 kB
Committed_AS:  2585272 kB
PageTables:       1452 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= 66443 MiB

End job on node71 on Thu Apr 19 19:38:29 UTC 2007