Trace number 2665304

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) 1802.08 1802.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_3.opb
MD5SUM68d7f052f18638860d9232a7f3ed2053
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-106
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -139
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12632
Sum of products size (including duplicates)25264
Number of different products6316
Sum of products size12632

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-2665304-1276669720.opb>
0.09/0.10	c original problem has 7316 variables (7316 bin, 0 int, 0 impl, 0 cont) and 7817 constraints
0.09/0.10	c problem read
0.09/0.11	c presolving settings loaded
0.19/0.21	o 0
0.19/0.21	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.19/0.21	c presolving:
0.49/0.52	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1500 upgd conss, 51528 impls, 1000 clqs
0.99/1.05	c    (0.7s) probing: 101/7316 (1.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.99/1.05	c    (0.7s) probing aborted: 100/100 successive totally useless probings
0.99/1.05	c presolving (2 rounds):
0.99/1.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.99/1.05	c  51528 implications, 1000 cliques
0.99/1.05	c presolved problem has 7316 variables (7316 bin, 0 int, 0 impl, 0 cont) and 7817 constraints
0.99/1.05	c    1000 constraints of type <setppc>
0.99/1.05	c    6316 constraints of type <and>
0.99/1.05	c       1 constraints of type <linear>
0.99/1.05	c     500 constraints of type <logicor>
0.99/1.05	c transformed objective value is always integral (scale: 1)
0.99/1.05	c Presolving Time: 0.68
0.99/1.05	c - non default parameters ----------------------------------------------------------------------
0.99/1.05	c # SCIP version 1.2.1.2
0.99/1.05	c 
0.99/1.05	c # frequency for displaying node information lines
0.99/1.05	c # [type: int, range: [-1,2147483647], default: 100]
0.99/1.05	c display/freq = 10000
0.99/1.05	c 
0.99/1.05	c # maximal time in seconds to run
0.99/1.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.99/1.05	c limits/time = 1799.9
0.99/1.05	c 
0.99/1.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.99/1.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.99/1.05	c limits/memory = 1620
0.99/1.05	c 
0.99/1.05	c # should presolving try to simplify inequalities
0.99/1.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.99/1.05	c constraints/linear/simplifyinequalities = TRUE
0.99/1.05	c 
0.99/1.05	c # should presolving try to simplify knapsacks
0.99/1.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.99/1.05	c constraints/knapsack/simplifyinequalities = TRUE
0.99/1.05	c 
0.99/1.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.99/1.05	c # [type: int, range: [-1,2147483647], default: -1]
0.99/1.05	c heuristics/undercover/freq = 0
0.99/1.05	c 
0.99/1.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.99/1.05	c # [type: int, range: [-1,2147483647], default: -1]
0.99/1.05	c separating/rapidlearning/freq = 0
0.99/1.05	c 
0.99/1.05	c -----------------------------------------------------------------------------------------------
0.99/1.05	c start solving
0.99/1.06	c 
2.59/2.65	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.59/2.65	c t 2.3s|     1 |     0 |  1703 |     - |  33M|   0 |1239 |7316 |7817 |7316 |  14k|   0 |   0 |   0 |-2.500000e+02 | 0.000000e+00 | 100.00%
2.69/2.76	o -1
2.69/2.76	c R 2.4s|     1 |     0 |  1703 |     - |  33M|   0 |1239 |7316 |7817 |7316 |  14k|   0 |   0 |   0 |-2.500000e+02 |-1.000000e+00 |  99.60%
42.68/42.74	c  41.6s|     1 |     0 |  7101 |     - |  35M|   0 |1681 |7316 |7817 |7316 |  14k|  16 |   0 |   0 |-2.500000e+02 |-1.000000e+00 |  99.60%
42.78/42.87	o -5
42.78/42.87	c R41.7s|     1 |     0 |  7101 |     - |  35M|   0 |1681 |7316 |7817 |7316 |  14k|  16 |   0 |   0 |-2.500000e+02 |-5.000000e+00 |  98.00%
145.85/145.97	c   144s|     1 |     0 | 20626 |     - |  37M|   0 |4616 |7316 |7817 |7316 |  14k|  51 |   0 |   0 |-2.500000e+02 |-5.000000e+00 |  98.00%
454.95/455.13	c   452s|     1 |     0 | 53836 |     - |  37M|   0 |2431 |7316 |7817 |7316 |  14k| 758 |   0 |   0 |-2.500000e+02 |-5.000000e+00 |  98.00%
455.04/455.25	o -7
455.04/455.25	c R 452s|     1 |     0 | 53836 |     - |  37M|   0 |2431 |7316 |7817 |7316 |  14k| 758 |   0 |   0 |-2.500000e+02 |-7.000000e+00 |  97.20%
787.45/787.74	c   782s|     1 |     0 | 91505 |     - |  38M|   0 |1984 |7316 |7817 |7316 |  15k| 871 |   0 |   0 |-2.500000e+02 |-7.000000e+00 |  97.20%
787.65/787.92	o -15
787.65/787.92	c R 782s|     1 |     0 | 91505 |     - |  38M|   0 |1984 |7316 |7817 |7316 |  15k| 871 |   0 |   0 |-2.500000e+02 |-1.500000e+01 |  94.00%
1136.03/1136.48	c  1129s|     1 |     0 |131787 |     - |  38M|   0 |2189 |7316 |7817 |7316 |  15k| 929 |   0 |   0 |-2.500000e+02 |-1.500000e+01 |  94.00%
1579.81/1580.36	c  1570s|     1 |     0 |181161 |     - |  38M|   0 |2612 |7316 |7817 |7316 |  15k|1794 |   0 |   0 |-2.500000e+02 |-1.500000e+01 |  94.00%
1725.07/1725.69	c  1714s|     1 |     2 |181161 |     - |  38M|   0 |2612 |7316 |7817 |7316 |  15k|1794 |   0 |  10 |-2.500000e+02 |-1.500000e+01 |  94.00%
1800.06/1800.61	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-2665304-1276669720/watcher-2665304-1276669720 -o /tmp/evaluation-result-2665304-1276669720/solver-2665304-1276669720 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665304-1276669720.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: 0.92 0.98 1.08 3/106 8726
/proc/meminfo: memFree=1725020/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=8260 CPUtime=0
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1003 0 0 0 0 0 0 0 18 0 1 0 42558376 8458240 924 1992294400 4194304 9819077 140734187220400 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8726/statm: 2064 925 366 1374 0 685 0

[startup+0.0151671 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 8726
/proc/meminfo: memFree=1725020/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=11652 CPUtime=0
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1826 0 0 0 0 0 0 0 18 0 1 0 42558376 11931648 1747 1992294400 4194304 9819077 140734187220400 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8726/statm: 2913 1747 389 1374 0 1534 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11652

[startup+0.101175 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 8726
/proc/meminfo: memFree=1725020/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=20508 CPUtime=0.09
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 4063 0 0 0 8 1 0 0 20 0 1 0 42558376 21000192 3984 1992294400 4194304 9819077 140734187220400 18446744073709551615 4361616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8726/statm: 5127 3984 389 1374 0 3748 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20508

[startup+0.301195 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 8726
/proc/meminfo: memFree=1725020/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=38816 CPUtime=0.3
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 9093 0 0 0 24 6 0 0 20 0 1 0 42558376 39747584 8403 1992294400 4194304 9819077 140734187220400 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 9704 8403 478 1374 0 8325 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 38816

[startup+0.700236 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 8726
/proc/meminfo: memFree=1725020/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=41612 CPUtime=0.69
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 11096 0 0 0 47 22 0 0 21 0 1 0 42558376 42610688 9121 1992294400 4194304 9819077 140734187220400 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 10403 9121 505 1374 0 9024 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41612

[startup+1.50032 s]
/proc/loadavg: 0.92 0.98 1.08 2/107 8727
/proc/meminfo: memFree=1689424/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=75116 CPUtime=1.49
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 19324 0 0 0 122 27 0 0 23 0 1 0 42558376 76918784 15676 1992294400 4194304 9819077 140734187220400 18446744073709551615 6698723 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 18779 15676 635 1374 0 17400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75116

[startup+3.10048 s]
/proc/loadavg: 0.92 0.98 1.08 2/107 8727
/proc/meminfo: memFree=1663508/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=113048 CPUtime=3.09
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 30609 0 0 0 277 32 0 0 25 0 1 0 42558376 115761152 24103 1992294400 4194304 9819077 140734187220400 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 28262 24103 649 1374 0 26883 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113048

[startup+6.3008 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 8727
/proc/meminfo: memFree=1652224/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=118096 CPUtime=6.29
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 49007 0 0 0 585 44 0 0 25 0 1 0 42558376 120930304 25792 1992294400 4194304 9819077 140734187220400 18446744073709551615 6181120 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 29524 25792 711 1374 0 28145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 118096

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 8727
/proc/meminfo: memFree=1609444/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=133916 CPUtime=12.68
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 54993 0 0 0 1197 71 0 0 25 0 1 0 42558376 137129984 29465 1992294400 4194304 9819077 140734187220400 18446744073709551615 4677335 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 33479 29465 712 1374 0 32100 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 133916

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.08 2/107 8727
/proc/meminfo: memFree=1607460/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=135836 CPUtime=25.49
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 55425 0 0 0 2464 85 0 0 25 0 1 0 42558376 139096064 29897 1992294400 4194304 9819077 140734187220400 18446744073709551615 6180704 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 33959 29897 712 1374 0 32580 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 135836

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 1.08 2/107 8729
/proc/meminfo: memFree=1638584/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=105412 CPUtime=51.07
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 75640 0 0 0 5001 106 0 0 25 0 1 0 42558376 107941888 22432 1992294400 4194304 9819077 140734187220400 18446744073709551615 7293496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 26353 22432 712 1374 0 24974 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 105412

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 1.07 2/107 8731
/proc/meminfo: memFree=1633252/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=114924 CPUtime=102.26
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 117636 0 0 0 10092 134 0 0 25 0 1 0 42558376 117682176 23439 1992294400 4194304 9819077 140734187220400 18446744073709551615 7290936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 28731 23439 712 1374 0 27352 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114924

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/107 8731
/proc/meminfo: memFree=1637468/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=114472 CPUtime=162.24
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 155896 0 0 0 16061 163 0 0 25 0 1 0 42558376 117219328 22379 1992294400 4194304 9819077 140734187220400 18446744073709551615 7311887 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 28618 22379 712 1374 0 27239 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 114472

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 8733
/proc/meminfo: memFree=1631392/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=118988 CPUtime=222.22
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 205795 0 0 0 22027 195 0 0 25 0 1 0 42558376 121843712 23913 1992294400 4194304 9819077 140734187220400 18446744073709551615 7312705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 29747 23913 712 1374 0 28368 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 118988

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 8735
/proc/meminfo: memFree=1631144/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=121260 CPUtime=282.21
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 259749 0 0 0 27994 227 0 0 25 0 1 0 42558376 124170240 22939 1992294400 4194304 9819077 140734187220400 18446744073709551615 7295860 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 30315 22939 712 1374 0 28936 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 121260

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 8737
/proc/meminfo: memFree=1636724/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=120880 CPUtime=342.18
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 312348 0 0 0 33960 258 0 0 25 0 1 0 42558376 123781120 22707 1992294400 4194304 9819077 140734187220400 18446744073709551615 7301623 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 30220 22707 712 1374 0 28841 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 120880

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 8739
/proc/meminfo: memFree=1637344/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=111392 CPUtime=402.17
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 368231 0 0 0 39923 294 0 0 25 0 1 0 42558376 114065408 22216 1992294400 4194304 9819077 140734187220400 18446744073709551615 7234704 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 27848 22216 712 1374 0 26469 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 111392

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 8739
/proc/meminfo: memFree=1638088/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=120688 CPUtime=462.15
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 420302 0 0 0 45884 331 0 0 25 0 1 0 42558376 123584512 22164 1992294400 4194304 9819077 140734187220400 18446744073709551615 6059380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 30172 22164 712 1374 0 28793 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 120688

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 8741
/proc/meminfo: memFree=1632260/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=123340 CPUtime=522.13
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 472737 0 0 0 51848 365 0 0 25 0 1 0 42558376 126300160 23358 1992294400 4194304 9819077 140734187220400 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 30835 23358 712 1374 0 29456 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 123340

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.03 3/107 8743
/proc/meminfo: memFree=1631764/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=122700 CPUtime=582.11
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 526418 0 0 0 57814 397 0 0 25 0 1 0 42558376 125644800 23857 1992294400 4194304 9819077 140734187220400 18446744073709551615 7318497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 30675 23857 712 1374 0 29296 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 122700

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 8745
/proc/meminfo: memFree=1631888/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=122192 CPUtime=642.1
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 579467 0 0 0 63779 431 0 0 25 0 1 0 42558376 125124608 23686 1992294400 4194304 9819077 140734187220400 18446744073709551615 7309256 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 30548 23686 712 1374 0 29169 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 122192

[startup+702.301 s]

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

/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 900087 0 0 0 99565 633 0 0 25 0 1 0 42558376 125452288 22789 1992294400 4194304 9819077 140734187220400 18446744073709551615 6198342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 30628 22789 712 1374 0 29249 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 122512

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 8755
/proc/meminfo: memFree=1631764/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=122288 CPUtime=1061.96
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 952335 0 0 0 105531 665 0 0 25 0 1 0 42558376 125222912 22939 1992294400 4194304 9819077 140734187220400 18446744073709551615 6190565 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 30572 22939 712 1374 0 29193 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 122288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 8757
/proc/meminfo: memFree=1632384/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=122220 CPUtime=1121.94
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1005819 0 0 0 111491 703 0 0 25 0 1 0 42558376 125153280 22521 1992294400 4194304 9819077 140734187220400 18446744073709551615 7293550 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 30555 22521 712 1374 0 29176 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 122220

[startup+1182.3 s]
/proc/loadavg: 1.07 1.00 1.01 2/107 8759
/proc/meminfo: memFree=1628416/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=126612 CPUtime=1181.93
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1053080 0 0 0 117456 737 0 0 25 0 1 0 42558376 129650688 24629 1992294400 4194304 9819077 140734187220400 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 31653 24629 712 1374 0 30274 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 126612

[startup+1242.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/107 8761
/proc/meminfo: memFree=1633996/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=126356 CPUtime=1241.91
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1107842 0 0 0 123422 769 0 0 25 0 1 0 42558376 129388544 23685 1992294400 4194304 9819077 140734187220400 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 31589 23685 712 1374 0 30210 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 126356

[startup+1302.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 8763
/proc/meminfo: memFree=1628044/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=125800 CPUtime=1301.9
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1166178 0 0 0 129386 804 0 0 25 0 1 0 42558376 128819200 24515 1992294400 4194304 9819077 140734187220400 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 31450 24515 712 1374 0 30071 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 125800

[startup+1362.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 8763
/proc/meminfo: memFree=1628912/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=125160 CPUtime=1361.87
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1220216 0 0 0 135349 838 0 0 25 0 1 0 42558376 128163840 23282 1992294400 4194304 9819077 140734187220400 18446744073709551615 7290952 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 31290 23282 712 1374 0 29911 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 125160

[startup+1422.31 s]
/proc/loadavg: 1.09 1.04 1.00 3/107 8765
/proc/meminfo: memFree=1630152/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=124904 CPUtime=1421.86
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1273063 0 0 0 141314 872 0 0 25 0 1 0 42558376 127901696 24004 1992294400 4194304 9819077 140734187220400 18446744073709551615 7318501 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 31226 24004 712 1374 0 29847 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 124904

[startup+1482.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 8767
/proc/meminfo: memFree=1634616/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=124584 CPUtime=1481.84
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1326522 0 0 0 147277 907 0 0 25 0 1 0 42558376 127574016 23248 1992294400 4194304 9819077 140734187220400 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 31146 23248 712 1374 0 29767 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 124584

[startup+1542.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 8769
/proc/meminfo: memFree=1634368/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=124684 CPUtime=1541.82
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1381098 0 0 0 153240 942 0 0 25 0 1 0 42558376 127676416 23039 1992294400 4194304 9819077 140734187220400 18446744073709551615 6199022 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 31171 23039 712 1374 0 29792 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 124684

[startup+1602.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/107 8771
/proc/meminfo: memFree=1568772/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=192972 CPUtime=1601.8
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1466403 0 0 0 159182 998 0 0 25 0 1 0 42558376 197603328 39247 1992294400 4194304 9819077 140734187220400 18446744073709551615 5507387 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 48243 39247 723 1374 0 46864 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 192972

[startup+1662.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 8771
/proc/meminfo: memFree=1629036/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=159128 CPUtime=1661.78
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1535938 0 0 0 165130 1048 0 0 25 0 1 0 42558376 162947072 24467 1992294400 4194304 9819077 140734187220400 18446744073709551615 6199042 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 39782 24467 742 1374 0 38403 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 159128

[startup+1722.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 8773
/proc/meminfo: memFree=1631764/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=158900 CPUtime=1721.77
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1588058 0 0 0 171099 1078 0 0 25 0 1 0 42558376 162713600 23777 1992294400 4194304 9819077 140734187220400 18446744073709551615 7309056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 39725 23777 742 1374 0 38346 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 158900

[startup+1782.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 8775
/proc/meminfo: memFree=1633624/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=107064 CPUtime=1781.75
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1652254 0 0 0 177058 1117 0 0 25 0 1 0 42558376 109633536 22307 1992294400 4194304 9819077 140734187220400 18446744073709551615 7282806 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 26766 22307 742 1374 0 25387 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 107064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 8775
/proc/meminfo: memFree=1634864/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=113476 CPUtime=1800.06
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1673371 0 0 0 178874 1132 0 0 25 0 1 0 42558376 116199424 22746 1992294400 4194304 9819077 140734187220400 18446744073709551615 7295817 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 28369 22746 742 1374 0 26990 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 113476

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8726

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 8775
/proc/meminfo: memFree=1634864/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=112968 CPUtime=1800.84
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1675163 0 0 0 178951 1133 0 0 25 0 1 0 42558376 115679232 22763 1992294400 4194304 9819077 140734187220400 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 28242 22763 742 1374 0 26863 0
Current children cumulated CPU time (s) 1800.84
Current children cumulated vsize (KiB) 112968

[startup+1802.2 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 8776
/proc/meminfo: memFree=1633740/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=112932 CPUtime=1801.65
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1676224 0 0 0 179031 1134 0 0 25 0 1 0 42558376 115642368 22496 1992294400 4194304 9819077 140734187220400 18446744073709551615 6397100 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 28233 22496 742 1374 0 26854 0
Current children cumulated CPU time (s) 1801.65
Current children cumulated vsize (KiB) 112932

[startup+1802.6 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 8776
/proc/meminfo: memFree=1633740/2059040 swapFree=4134608/4192956
[pid=8726] ppid=8724 vsize=112932 CPUtime=1802.05
/proc/8726/stat : 8726 (pbscip.linux.x8) R 8724 8726 8097 0 -1 4202496 1676533 0 0 0 179071 1134 0 0 25 0 1 0 42558376 115642368 22805 1992294400 4194304 9819077 140734187220400 18446744073709551615 7312760 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8726/statm: 28233 22805 742 1374 0 26854 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 112932

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1802.08
CPU user time (s): 1790.73
CPU system time (s): 11.3523
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 201572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.73
system time used= 11.3523
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1676538
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= 21578

runsolver used 3.10553 second user time and 8.37773 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-16 08:28:40
IDJOB=2665304
IDBENCH=48247
IDSOLVER=1168
FILE ID=node017/2665304-1276669720
PBS_JOBID= 11172492
Free space on /tmp= 62540 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_500_10_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-2665304-1276669720/watcher-2665304-1276669720 -o /tmp/evaluation-result-2665304-1276669720/solver-2665304-1276669720 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665304-1276669720.opb -t 1800 -m 1800

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

MD5SUM BENCH= 68d7f052f18638860d9232a7f3ed2053
RANDOM SEED=749878959

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1725548 kB
Buffers:         97200 kB
Cached:         141112 kB
SwapCached:      11780 kB
Active:         107000 kB
Inactive:       146044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1725548 kB
SwapTotal:     4192956 kB
SwapFree:      4134608 kB
Dirty:            6348 kB
Writeback:           0 kB
AnonPages:       13176 kB
Mapped:           9412 kB
Slab:            58760 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   185004 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= 62532 MiB
End job on node017 at 2010-06-16 08:58:42