Trace number 2665290

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (TO) 1802.07 1802.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_25_3.opb
MD5SUM7d5c1eba9f9b9c55d272c1a8f28b465a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -31
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)12432
Sum of products size (including duplicates)24864
Number of different products6216
Sum of products size12432

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2665290-1276667317.opb>
0.03/0.08	c original problem has 6616 variables (6616 bin, 0 int, 0 impl, 0 cont) and 6817 constraints
0.03/0.08	c problem read
0.03/0.08	c presolving settings loaded
0.09/0.17	o 0
0.09/0.17	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.09/0.17	c presolving:
0.39/0.46	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 600 upgd conss, 50128 impls, 400 clqs
0.89/0.91	c    (0.6s) probing: 101/6616 (1.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.89/0.91	c    (0.6s) probing aborted: 100/100 successive totally useless probings
0.89/0.92	c presolving (2 rounds):
0.89/0.92	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.89/0.92	c  50128 implications, 400 cliques
0.89/0.92	c presolved problem has 6616 variables (6616 bin, 0 int, 0 impl, 0 cont) and 6817 constraints
0.89/0.92	c     400 constraints of type <setppc>
0.89/0.92	c    6216 constraints of type <and>
0.89/0.92	c       1 constraints of type <linear>
0.89/0.92	c     200 constraints of type <logicor>
0.89/0.92	c transformed objective value is always integral (scale: 1)
0.89/0.92	c Presolving Time: 0.59
0.89/0.92	c - non default parameters ----------------------------------------------------------------------
0.89/0.92	c # SCIP version 1.2.1.2
0.89/0.92	c 
0.89/0.92	c # frequency for displaying node information lines
0.89/0.92	c # [type: int, range: [-1,2147483647], default: 100]
0.89/0.92	c display/freq = 10000
0.89/0.92	c 
0.89/0.92	c # maximal time in seconds to run
0.89/0.92	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.92	c limits/time = 1799.92
0.89/0.92	c 
0.89/0.92	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.89/0.92	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.92	c limits/memory = 1620
0.89/0.92	c 
0.89/0.92	c # should presolving try to simplify inequalities
0.89/0.92	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.92	c constraints/linear/simplifyinequalities = TRUE
0.89/0.92	c 
0.89/0.92	c # should presolving try to simplify knapsacks
0.89/0.92	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.92	c constraints/knapsack/simplifyinequalities = TRUE
0.89/0.92	c 
0.89/0.92	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.89/0.92	c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.92	c heuristics/undercover/freq = 0
0.89/0.92	c 
0.89/0.92	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.89/0.92	c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.92	c separating/rapidlearning/freq = 0
0.89/0.92	c 
0.89/0.92	c -----------------------------------------------------------------------------------------------
0.89/0.92	c start solving
0.89/0.92	c 
1.39/1.46	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.39/1.46	c t 1.1s|     1 |     0 |   517 |     - |  30M|   0 | 400 |6616 |6817 |6616 |  13k|   0 |   0 |   0 |-1.000000e+02 | 0.000000e+00 | 100.00%
1.39/1.48	o -7
1.39/1.48	c R 1.2s|     1 |     0 |   517 |     - |  30M|   0 | 400 |6616 |6817 |6616 |  13k|   0 |   0 |   0 |-1.000000e+02 |-7.000000e+00 |  93.00%
2.49/2.51	o -8
2.49/2.51	c u 2.1s|     1 |     0 |   517 |     - |  31M|   0 | 400 |6616 |6817 |6616 |  13k|   0 |   0 |   0 |-1.000000e+02 |-8.000000e+00 |  92.00%
20.39/20.49	c  19.7s|     1 |     0 |  7693 |     - |  31M|   0 |3148 |6616 |6817 |6616 |  13k|   2 |   0 |   0 |-1.000000e+02 |-8.000000e+00 |  92.00%
36.88/36.98	c  36.1s|     1 |     0 | 10543 |     - |  32M|   0 |3528 |6616 |6817 |6616 |  13k|  75 |   0 |   0 |-1.000000e+02 |-8.000000e+00 |  92.00%
48.39/48.47	c  47.5s|     1 |     0 | 10988 |     - |  32M|   0 |3525 |6616 |6817 |6616 |  13k|  90 |   0 |   0 |-1.000000e+02 |-8.000000e+00 |  92.00%
59.17/59.29	c  58.3s|     1 |     0 | 11188 |     - |  32M|   0 |3525 |6616 |6817 |6616 |  13k|  96 |   0 |   0 |-1.000000e+02 |-8.000000e+00 |  92.00%
70.28/70.33	c  69.3s|     1 |     0 | 11407 |     - |  32M|   0 |3525 |6616 |6817 |6616 |  13k| 103 |   0 |   0 |-1.000000e+02 |-8.000000e+00 |  92.00%
81.66/81.70	c  80.7s|     1 |     0 | 11652 |     - |  32M|   0 |3529 |6616 |6817 |6616 |  13k| 113 |   0 |   0 |-1.000000e+02 |-8.000000e+00 |  92.00%
132.15/132.22	c   131s|     1 |     2 | 11652 |     - |  32M|   0 |3529 |6616 |6817 |6616 |  13k| 113 |   0 |   9 |-1.000000e+02 |-8.000000e+00 |  92.00%
1099.57/1099.97	o -23
1099.57/1099.97	c p1089s|    15 |    16 |458633 |31927.2 |  34M|   7 |   - |6616 |6819 |6616 |5655 |5980 |   2 | 163 |-9.984252e+01 |-2.300000e+01 |  76.96%
1800.05/1800.61	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665290-1276667317/watcher-2665290-1276667317 -o /tmp/evaluation-result-2665290-1276667317/solver-2665290-1276667317 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665290-1276667317.opb -t 1800 -m 1800 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.09 1.83 1.38 3/106 14920
/proc/meminfo: memFree=1585120/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=9288 CPUtime=0
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 1028 0 0 0 0 0 0 0 18 0 1 0 8024654 9510912 948 1992294400 4194304 9819077 140734315248656 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14920/statm: 2322 957 371 1374 0 943 0

[startup+0.041764 s]
/proc/loadavg: 2.09 1.83 1.38 3/106 14920
/proc/meminfo: memFree=1585120/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=15728 CPUtime=0.03
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2857 0 0 0 2 1 0 0 20 0 1 0 8024654 16105472 2777 1992294400 4194304 9819077 140734315248656 18446744073709551615 8627925 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14920/statm: 3932 2777 389 1374 0 2553 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15728

[startup+0.10077 s]
/proc/loadavg: 2.09 1.83 1.38 3/106 14920
/proc/meminfo: memFree=1585120/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=23060 CPUtime=0.09
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 5079 0 0 0 8 1 0 0 20 0 1 0 8024654 23613440 4645 1992294400 4194304 9819077 140734315248656 18446744073709551615 8656455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 5765 4655 428 1374 0 4386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23060

[startup+0.30079 s]
/proc/loadavg: 2.09 1.83 1.38 3/106 14920
/proc/meminfo: memFree=1585120/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=33256 CPUtime=0.29
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 7703 0 0 0 23 6 0 0 20 0 1 0 8024654 34054144 7012 1992294400 4194304 9819077 140734315248656 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 8314 7012 478 1374 0 6935 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33256

[startup+0.70083 s]
/proc/loadavg: 2.09 1.83 1.38 3/106 14920
/proc/meminfo: memFree=1585120/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=38020 CPUtime=0.69
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 10540 0 0 0 48 21 0 0 20 0 1 0 8024654 38932480 8307 1992294400 4194304 9819077 140734315248656 18446744073709551615 4780801 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 9505 8307 518 1374 0 8126 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38020

[startup+1.50091 s]
/proc/loadavg: 2.09 1.83 1.38 2/107 14921
/proc/meminfo: memFree=1538984/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=72768 CPUtime=1.49
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 18117 0 0 0 125 24 0 0 23 0 1 0 8024654 74514432 14590 1992294400 4194304 9819077 140734315248656 18446744073709551615 5438057 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 18192 14590 644 1374 0 16813 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72768

[startup+3.10106 s]
/proc/loadavg: 2.00 1.81 1.38 2/107 14921
/proc/meminfo: memFree=1487276/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=89072 CPUtime=3.09
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 38987 0 0 0 273 36 0 0 25 0 1 0 8024654 91209728 18682 1992294400 4194304 9819077 140734315248656 18446744073709551615 5721526 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 22268 18682 696 1374 0 20889 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 89072

[startup+6.30138 s]
/proc/loadavg: 2.00 1.81 1.38 2/107 14921
/proc/meminfo: memFree=1514060/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=87172 CPUtime=6.29
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 51840 0 0 0 569 60 0 0 25 0 1 0 8024654 89264128 18485 1992294400 4194304 9819077 140734315248656 18446744073709551615 7309073 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 21793 18485 716 1374 0 20414 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 87172

[startup+12.701 s]
/proc/loadavg: 1.84 1.78 1.38 2/107 14921
/proc/meminfo: memFree=1513564/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=88728 CPUtime=12.69
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 59019 0 0 0 1203 66 0 0 25 0 1 0 8024654 90857472 18449 1992294400 4194304 9819077 140734315248656 18446744073709551615 7291704 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 22182 18449 716 1374 0 20803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 88728

[startup+25.5013 s]
/proc/loadavg: 1.71 1.76 1.37 2/107 14923
/proc/meminfo: memFree=1511828/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=89332 CPUtime=25.49
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 67851 0 0 0 2475 74 0 0 25 0 1 0 8024654 91475968 18679 1992294400 4194304 9819077 140734315248656 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 22333 18679 716 1374 0 20954 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 89332

[startup+51.1018 s]
/proc/loadavg: 1.47 1.70 1.36 2/107 14923
/proc/meminfo: memFree=1512448/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=91700 CPUtime=51.08
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 80132 0 0 0 5023 85 0 0 25 0 1 0 8024654 93900800 18730 1992294400 4194304 9819077 140734315248656 18446744073709551615 6043636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 22925 18730 716 1374 0 21546 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 91700

[startup+102.309 s]
/proc/loadavg: 1.18 1.58 1.34 2/107 14925
/proc/meminfo: memFree=1510092/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=108912 CPUtime=102.27
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 105753 0 0 0 10121 106 0 0 25 0 1 0 8024654 111525888 19327 1992294400 4194304 9819077 140734315248656 18446744073709551615 6191204 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 27228 19327 722 1374 0 25849 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 108912

[startup+162.302 s]
/proc/loadavg: 1.07 1.48 1.32 2/107 14925
/proc/meminfo: memFree=1513936/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=88368 CPUtime=162.25
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 161556 0 0 0 16076 149 0 0 25 0 1 0 8024654 90488832 18217 1992294400 4194304 9819077 140734315248656 18446744073709551615 7306911 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 22092 18217 727 1374 0 20713 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88368

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.29 2/107 14927
/proc/meminfo: memFree=1514308/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=89352 CPUtime=222.23
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 232186 0 0 0 22025 198 0 0 25 0 1 0 8024654 91496448 18498 1992294400 4194304 9819077 140734315248656 18446744073709551615 6192292 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 22338 18498 741 1374 0 20959 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 89352

[startup+282.302 s]
/proc/loadavg: 1.01 1.31 1.27 2/107 14929
/proc/meminfo: memFree=1512944/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=90376 CPUtime=282.21
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 311725 0 0 0 27969 252 0 0 25 0 1 0 8024654 92545024 18453 1992294400 4194304 9819077 140734315248656 18446744073709551615 6392680 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 22594 18453 741 1374 0 21215 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 90376

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.25 2/107 14931
/proc/meminfo: memFree=1512572/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=91188 CPUtime=342.2
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 387804 0 0 0 33916 304 0 0 25 0 1 0 8024654 93376512 18529 1992294400 4194304 9819077 140734315248656 18446744073709551615 6391514 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 22797 18529 742 1374 0 21418 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 91188

[startup+402.3 s]
/proc/loadavg: 1.00 1.21 1.24 2/107 14933
/proc/meminfo: memFree=1512696/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=90168 CPUtime=402.17
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 465165 0 0 0 39861 356 0 0 25 0 1 0 8024654 92332032 18620 1992294400 4194304 9819077 140734315248656 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 22542 18620 742 1374 0 21163 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 90168

[startup+462.3 s]
/proc/loadavg: 1.00 1.17 1.22 2/107 14933
/proc/meminfo: memFree=1509224/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=92376 CPUtime=462.16
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 606143 0 0 0 45784 432 0 0 25 0 1 0 8024654 94593024 19107 1992294400 4194304 9819077 140734315248656 18446744073709551615 6656837 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23094 19107 742 1374 0 21715 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 92376

[startup+522.3 s]
/proc/loadavg: 1.00 1.13 1.20 2/107 14935
/proc/meminfo: memFree=1511580/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=91512 CPUtime=522.14
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 679038 0 0 0 51734 480 0 0 25 0 1 0 8024654 93708288 18870 1992294400 4194304 9819077 140734315248656 18446744073709551615 6391609 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 22878 18870 742 1374 0 21499 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 91512

[startup+582.3 s]
/proc/loadavg: 1.00 1.11 1.18 2/107 14937
/proc/meminfo: memFree=1511332/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=92832 CPUtime=582.13
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 766052 0 0 0 57678 535 0 0 25 0 1 0 8024654 95059968 19133 1992294400 4194304 9819077 140734315248656 18446744073709551615 6198619 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23208 19133 742 1374 0 21829 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 92832

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.17 2/107 14939
/proc/meminfo: memFree=1510464/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=92556 CPUtime=642.12
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 837308 0 0 0 63627 585 0 0 25 0 1 0 8024654 94777344 19126 1992294400 4194304 9819077 140734315248656 18446744073709551615 7312701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23139 19126 742 1374 0 21760 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 92556

[startup+702.301 s]

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

/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 1359234 0 0 0 99283 916 0 0 25 0 1 0 8024654 97959936 19074 1992294400 4194304 9819077 140734315248656 18446744073709551615 7304805 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23916 19074 742 1374 0 22537 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 95664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/107 14958
/proc/meminfo: memFree=1510712/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=95020 CPUtime=1061.98
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 1461819 0 0 0 105217 981 0 0 25 0 1 0 8024654 97300480 18936 1992294400 4194304 9819077 140734315248656 18446744073709551615 7326194 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23755 18936 742 1374 0 22376 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 95020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/107 14960
/proc/meminfo: memFree=1509472/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=94500 CPUtime=1121.95
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 1562189 0 0 0 111148 1047 0 0 25 0 1 0 8024654 96768000 19299 1992294400 4194304 9819077 140734315248656 18446744073709551615 7295939 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23625 19299 742 1374 0 22246 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 94500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 14962
/proc/meminfo: memFree=1509844/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=95564 CPUtime=1181.94
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 1648888 0 0 0 117090 1104 0 0 25 0 1 0 8024654 97857536 19149 1992294400 4194304 9819077 140734315248656 18446744073709551615 7292002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23891 19149 742 1374 0 22512 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 95564

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 14964
/proc/meminfo: memFree=1508480/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=95496 CPUtime=1241.92
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 1749223 0 0 0 123024 1168 0 0 25 0 1 0 8024654 97787904 19490 1992294400 4194304 9819077 140734315248656 18446744073709551615 7304799 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23874 19490 742 1374 0 22495 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 95496

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 14966
/proc/meminfo: memFree=1508728/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=96588 CPUtime=1301.91
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 1845126 0 0 0 128962 1229 0 0 25 0 1 0 8024654 98906112 19410 1992294400 4194304 9819077 140734315248656 18446744073709551615 6391510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 24147 19410 742 1374 0 22768 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 96588

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 14966
/proc/meminfo: memFree=1508852/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=98060 CPUtime=1361.88
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 1941069 0 0 0 134899 1289 0 0 25 0 1 0 8024654 100413440 19499 1992294400 4194304 9819077 140734315248656 18446744073709551615 7291711 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 24515 19499 742 1374 0 23136 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 98060

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 14968
/proc/meminfo: memFree=1506496/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=119176 CPUtime=1421.86
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2037065 0 0 0 140837 1349 0 0 25 0 1 0 8024654 122036224 19493 1992294400 4194304 9819077 140734315248656 18446744073709551615 7290944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 29794 19493 742 1374 0 28415 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 119176

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 14970
/proc/meminfo: memFree=1508976/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=98664 CPUtime=1481.83
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2116505 0 0 0 146783 1400 0 0 25 0 1 0 8024654 101031936 19319 1992294400 4194304 9819077 140734315248656 18446744073709551615 7292282 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 24666 19319 742 1374 0 23287 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 98664

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 14972
/proc/meminfo: memFree=1508604/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=99788 CPUtime=1541.82
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2213716 0 0 0 152723 1459 0 0 25 0 1 0 8024654 102182912 19484 1992294400 4194304 9819077 140734315248656 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 24947 19484 742 1374 0 23568 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 99788

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 14974
/proc/meminfo: memFree=1507612/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=99664 CPUtime=1601.8
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2319776 0 0 0 158657 1523 0 0 25 0 1 0 8024654 102055936 19752 1992294400 4194304 9819077 140734315248656 18446744073709551615 6674411 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 24916 19754 742 1374 0 23537 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 99664

[startup+1662.3 s]
/proc/loadavg: 1.04 1.01 1.04 2/107 14974
/proc/meminfo: memFree=1508232/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=98960 CPUtime=1661.77
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2412598 0 0 0 164592 1585 0 0 25 0 1 0 8024654 101335040 19465 1992294400 4194304 9819077 140734315248656 18446744073709551615 6656768 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 24740 19465 742 1374 0 23361 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 98960

[startup+1722.3 s]
/proc/loadavg: 1.05 1.02 1.04 2/107 14976
/proc/meminfo: memFree=1505628/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=101232 CPUtime=1721.76
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2599792 0 0 0 170489 1687 0 0 25 0 1 0 8024654 103661568 20197 1992294400 4194304 9819077 140734315248656 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 25308 20197 742 1374 0 23929 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 101232

[startup+1782.3 s]
/proc/loadavg: 1.05 1.03 1.04 2/107 14978
/proc/meminfo: memFree=1507364/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=94632 CPUtime=1781.74
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2739999 0 0 0 176407 1767 0 0 25 0 1 0 8024654 96903168 19289 1992294400 4194304 9819077 140734315248656 18446744073709551615 7291684 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23658 19289 742 1374 0 22279 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 94632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.10 1.04 1.04 3/107 14978
/proc/meminfo: memFree=1508108/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=95180 CPUtime=1800.05
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2775397 0 0 0 178219 1786 0 0 25 0 1 0 8024654 97464320 19469 1992294400 4194304 9819077 140734315248656 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23795 19469 742 1374 0 22416 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 95180

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -14920

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

[startup+1801.4 s]
/proc/loadavg: 1.10 1.04 1.04 3/107 14978
/proc/meminfo: memFree=1508108/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=95240 CPUtime=1800.84
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2776901 0 0 0 178296 1788 0 0 25 0 1 0 8024654 97525760 19709 1992294400 4194304 9819077 140734315248656 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23810 19709 742 1374 0 22431 0
Current children cumulated CPU time (s) 1800.84
Current children cumulated vsize (KiB) 95240

[startup+1802.2 s]
/proc/loadavg: 1.10 1.04 1.04 2/108 14979
/proc/meminfo: memFree=1506984/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=95240 CPUtime=1801.64
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2778572 0 0 0 178375 1789 0 0 25 0 1 0 8024654 97525760 19461 1992294400 4194304 9819077 140734315248656 18446744073709551615 6391510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23810 19461 742 1374 0 22431 0
Current children cumulated CPU time (s) 1801.64
Current children cumulated vsize (KiB) 95240

[startup+1802.6 s]
/proc/loadavg: 1.10 1.04 1.04 2/108 14979
/proc/meminfo: memFree=1506984/2059040 swapFree=4192956/4192956
[pid=14920] ppid=14918 vsize=95208 CPUtime=1802.03
/proc/14920/stat : 14920 (pbscip.linux.x8) R 14918 14920 14388 0 -1 4202496 2779314 0 0 0 178414 1789 0 0 25 0 1 0 8024654 97492992 19551 1992294400 4194304 9819077 140734315248656 18446744073709551615 6656864 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14920/statm: 23802 19551 742 1374 0 22423 0
Current children cumulated CPU time (s) 1802.03
Current children cumulated vsize (KiB) 95208

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1802.07
CPU user time (s): 1784.17
CPU system time (s): 17.9073
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 122276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.17
system time used= 17.9073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2779350
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= 2
involuntary context switches= 4246

runsolver used 2.96155 second user time and 8.5287 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-16 07:48:37
IDJOB=2665290
IDBENCH=48233
IDSOLVER=1168
FILE ID=node036/2665290-1276667317
PBS_JOBID= 11172488
Free space on /tmp= 62524 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_25_3.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665290-1276667317/watcher-2665290-1276667317 -o /tmp/evaluation-result-2665290-1276667317/solver-2665290-1276667317 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665290-1276667317.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7d5c1eba9f9b9c55d272c1a8f28b465a
RANDOM SEED=869375114

node036.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1585648 kB
Buffers:        105660 kB
Cached:         226784 kB
SwapCached:          0 kB
Active:         159256 kB
Inactive:       232732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1585648 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6424 kB
Writeback:           0 kB
AnonPages:       59420 kB
Mapped:          15360 kB
Slab:            59684 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181812 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62520 MiB
End job on node036 at 2010-06-16 08:18:40