Trace number 2666769

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) 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_4.opb
MD5SUMf7dd1b6b0a4946caf4c26a82905ed8fe
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-27
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -34
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)12520
Sum of products size (including duplicates)25040
Number of different products6260
Sum of products size12520

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: SoPlex 1.4.2] [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-2666769-1276674872.opb>
0.09/0.10	c original problem has 6660 variables (6660 bin, 0 int, 0 impl, 0 cont) and 6861 constraints
0.09/0.10	c problem read
0.09/0.10	c presolving settings loaded
0.09/0.19	o 0
0.09/0.19	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.09/0.19	c presolving:
0.39/0.48	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 600 upgd conss, 50480 impls, 400 clqs
0.89/0.94	c    (0.6s) probing: 101/6660 (1.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.89/0.94	c    (0.6s) probing aborted: 100/100 successive totally useless probings
0.89/0.95	c presolving (2 rounds):
0.89/0.95	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.89/0.95	c  50480 implications, 400 cliques
0.89/0.95	c presolved problem has 6660 variables (6660 bin, 0 int, 0 impl, 0 cont) and 6861 constraints
0.89/0.95	c     400 constraints of type <setppc>
0.89/0.95	c    6260 constraints of type <and>
0.89/0.95	c       1 constraints of type <linear>
0.89/0.95	c     200 constraints of type <logicor>
0.89/0.95	c transformed objective value is always integral (scale: 1)
0.89/0.95	c Presolving Time: 0.60
0.89/0.95	c - non default parameters ----------------------------------------------------------------------
0.89/0.95	c # SCIP version 1.2.1.2
0.89/0.95	c 
0.89/0.95	c # frequency for displaying node information lines
0.89/0.95	c # [type: int, range: [-1,2147483647], default: 100]
0.89/0.95	c display/freq = 10000
0.89/0.95	c 
0.89/0.95	c # maximal time in seconds to run
0.89/0.95	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.95	c limits/time = 1799.91
0.89/0.95	c 
0.89/0.95	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.89/0.95	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.95	c limits/memory = 1620
0.89/0.95	c 
0.89/0.95	c # should presolving try to simplify inequalities
0.89/0.95	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.95	c constraints/linear/simplifyinequalities = TRUE
0.89/0.95	c 
0.89/0.95	c # should presolving try to simplify knapsacks
0.89/0.95	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.95	c constraints/knapsack/simplifyinequalities = TRUE
0.89/0.95	c 
0.89/0.95	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.89/0.95	c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.95	c heuristics/undercover/freq = 0
0.89/0.95	c 
0.89/0.95	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.89/0.95	c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.95	c separating/rapidlearning/freq = 0
0.89/0.95	c 
0.89/0.95	c -----------------------------------------------------------------------------------------------
0.89/0.95	c start solving
0.89/0.95	c 
117.25/117.39	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
117.25/117.39	c t 116s|     1 |     0 | 23679 |     - |  31M|   0 |3613 |6660 |6861 |6660 |  13k|   0 |   0 |   0 |-1.000000e+02 | 0.000000e+00 | 100.00%
117.36/117.44	o -4
117.36/117.44	c s 117s|     1 |     0 | 23679 |     - |  31M|   0 |3613 |6660 |6861 |6660 |  13k|   0 |   0 |   0 |-1.000000e+02 |-4.000000e+00 |  96.00%
162.94/163.01	c   161s|     1 |     0 | 28303 |     - |  32M|   0 |3646 |6660 |6862 |6660 |  13k| 212 |   1 |   0 |-1.000000e+02 |-4.000000e+00 |  96.00%
196.03/196.14	c   194s|     1 |     0 | 33089 |     - |  32M|   0 |3607 |6660 |6862 |6660 |  13k| 267 |   1 |   0 |-1.000000e+02 |-4.000000e+00 |  96.00%
196.03/196.19	o -6
196.03/196.19	c s 194s|     1 |     0 | 33089 |     - |  32M|   0 |3607 |6660 |6862 |6660 |  13k| 267 |   1 |   0 |-1.000000e+02 |-6.000000e+00 |  94.00%
227.63/227.75	c   226s|     1 |     0 | 37758 |     - |  32M|   0 |3671 |6660 |6862 |6660 |  13k| 337 |   1 |   0 |-1.000000e+02 |-6.000000e+00 |  94.00%
255.21/255.34	c   253s|     1 |     0 | 41509 |     - |  32M|   0 |3669 |6660 |6862 |6660 |  13k| 389 |   1 |   0 |-1.000000e+02 |-6.000000e+00 |  94.00%
255.21/255.39	o -7
255.21/255.39	c s 253s|     1 |     0 | 41509 |     - |  32M|   0 |3669 |6660 |6862 |6660 |  13k| 389 |   1 |   0 |-1.000000e+02 |-7.000000e+00 |  93.00%
284.71/284.85	c   283s|     1 |     0 | 45720 |     - |  32M|   0 |3666 |6660 |6862 |6660 |  13k| 434 |   1 |   0 |-1.000000e+02 |-7.000000e+00 |  93.00%
311.20/311.40	c   309s|     1 |     0 | 49264 |     - |  32M|   0 |3660 |6660 |6862 |6660 |  13k| 500 |   1 |   0 |-1.000000e+02 |-7.000000e+00 |  93.00%
433.94/434.12	c   431s|     1 |     2 | 49264 |     - |  32M|   0 |3660 |6660 |6862 |6660 |  13k| 500 |   1 |  20 |-1.000000e+02 |-7.000000e+00 |  93.00%
1800.04/1800.61	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-2666769-1276674872/watcher-2666769-1276674872 -o /tmp/evaluation-result-2666769-1276674872/solver-2666769-1276674872 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666769-1276674872.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: 1.00 1.02 1.00 2/106 8994
/proc/meminfo: memFree=1722300/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=6696 CPUtime=0
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 1003 0 0 0 0 0 0 0 25 0 1 0 43073660 6856704 922 1992294400 4194304 8223781 140733918390304 18446744073709551615 7302042 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8994/statm: 1931 931 348 984 0 944 0

[startup+0.0520239 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 8994
/proc/meminfo: memFree=1722300/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=14168 CPUtime=0.04
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 2834 0 0 0 3 1 0 0 25 0 1 0 43073660 14508032 2753 1992294400 4194304 8223781 140733918390304 18446744073709551615 4361616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8994/statm: 3542 2753 366 984 0 2555 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14168

[startup+0.101028 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 8994
/proc/meminfo: memFree=1722300/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=16696 CPUtime=0.09
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 3463 0 0 0 8 1 0 0 25 0 1 0 43073660 17096704 3382 1992294400 4194304 8223781 140733918390304 18446744073709551615 6207239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8994/statm: 4174 3382 366 984 0 3187 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16696

[startup+0.301048 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 8994
/proc/meminfo: memFree=1722300/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=32056 CPUtime=0.29
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 7681 0 0 0 22 7 0 0 25 0 1 0 43073660 32825344 6979 1992294400 4194304 8223781 140733918390304 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 8014 6979 432 984 0 7027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32056

[startup+0.701088 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 8994
/proc/meminfo: memFree=1722300/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=37716 CPUtime=0.69
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 10371 0 0 0 46 23 0 0 25 0 1 0 43073660 38621184 8385 1992294400 4194304 8223781 140733918390304 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 9429 8396 459 984 0 8442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37716

[startup+1.50117 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8995
/proc/meminfo: memFree=1681744/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=64884 CPUtime=1.49
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 18234 0 0 0 123 26 0 0 25 0 1 0 43073660 66441216 14817 1992294400 4194304 8223781 140733918390304 18446744073709551615 6502738 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 16221 14817 555 984 0 15234 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64884

[startup+3.10133 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8995
/proc/meminfo: memFree=1663764/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=67240 CPUtime=3.09
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 22266 0 0 0 281 28 0 0 25 0 1 0 43073660 68853760 15349 1992294400 4194304 8223781 140733918390304 18446744073709551615 6612705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 16810 15350 554 984 0 15823 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67240

[startup+6.30165 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8995
/proc/meminfo: memFree=1661532/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=67732 CPUtime=6.29
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 23800 0 0 0 600 29 0 0 25 0 1 0 43073660 69357568 15574 1992294400 4194304 8223781 140733918390304 18446744073709551615 6539610 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 16933 15574 547 984 0 15946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67732

[startup+12.7013 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8995
/proc/meminfo: memFree=1660664/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=68416 CPUtime=12.69
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 27346 0 0 0 1236 33 0 0 25 0 1 0 43073660 70057984 15761 1992294400 4194304 8223781 140733918390304 18446744073709551615 6568243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 17104 15761 547 984 0 16117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 68416

[startup+25.5006 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8995
/proc/meminfo: memFree=1660292/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=69520 CPUtime=25.48
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 33727 0 0 0 2510 38 0 0 25 0 1 0 43073660 71188480 15893 1992294400 4194304 8223781 140733918390304 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 17380 15893 547 984 0 16393 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 69520

[startup+51.1012 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 8997
/proc/meminfo: memFree=1660168/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=69592 CPUtime=51.08
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 47731 0 0 0 5057 51 0 0 25 0 1 0 43073660 71262208 15949 1992294400 4194304 8223781 140733918390304 18446744073709551615 6570102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 17398 15949 547 984 0 16411 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69592

[startup+102.308 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 8997
/proc/meminfo: memFree=1659176/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=70920 CPUtime=102.27
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 72082 0 0 0 10155 72 0 0 25 0 1 0 43073660 72622080 16125 1992294400 4194304 8223781 140733918390304 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 17730 16125 547 984 0 16743 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 70920

[startup+162.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 8999
/proc/meminfo: memFree=1650496/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=78700 CPUtime=162.24
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 116285 0 0 0 16084 140 0 0 25 0 1 0 43073660 80588800 18301 1992294400 4194304 8223781 140733918390304 18446744073709551615 6569994 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19675 18301 599 984 0 18688 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 78700

[startup+222.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 9001
/proc/meminfo: memFree=1650868/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=78168 CPUtime=222.22
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 133227 0 0 0 22058 164 0 0 25 0 1 0 43073660 80044032 18242 1992294400 4194304 8223781 140733918390304 18446744073709551615 6532625 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19542 18242 599 984 0 18555 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 78168

[startup+282.3 s]
/proc/loadavg: 1.05 1.05 1.00 2/107 9003
/proc/meminfo: memFree=1650000/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=79732 CPUtime=282.21
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 150407 0 0 0 28031 190 0 0 25 0 1 0 43073660 81645568 18471 1992294400 4194304 8223781 140733918390304 18446744073709551615 6539311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19933 18471 599 984 0 18946 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 79732

[startup+342.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 9003
/proc/meminfo: memFree=1650496/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=78584 CPUtime=342.19
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 185640 0 0 0 33998 221 0 0 25 0 1 0 43073660 80470016 18320 1992294400 4194304 8223781 140733918390304 18446744073709551615 6250729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19646 18320 600 984 0 18659 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 78584

[startup+402.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 9014
/proc/meminfo: memFree=1650744/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=79220 CPUtime=402.16
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 231127 0 0 0 39963 253 0 0 25 0 1 0 43073660 81121280 18316 1992294400 4194304 8223781 140733918390304 18446744073709551615 6568366 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19805 18316 600 984 0 18818 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 79220

[startup+462.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 9016
/proc/meminfo: memFree=1654216/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=74384 CPUtime=462.13
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 263621 0 0 0 45928 285 0 0 25 0 1 0 43073660 76169216 17328 1992294400 4194304 8223781 140733918390304 18446744073709551615 6536502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 18596 17328 600 984 0 17609 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 74384

[startup+522.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 9018
/proc/meminfo: memFree=1654092/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=74092 CPUtime=522.12
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 269986 0 0 0 51907 305 0 0 25 0 1 0 43073660 75870208 17361 1992294400 4194304 8223781 140733918390304 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 18523 17361 602 984 0 17536 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 74092

[startup+582.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9020
/proc/meminfo: memFree=1654092/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=73416 CPUtime=582.1
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 274825 0 0 0 57884 326 0 0 25 0 1 0 43073660 75177984 17217 1992294400 4194304 8223781 140733918390304 18446744073709551615 6568466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 18354 17217 602 984 0 17367 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 73416

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9020
/proc/meminfo: memFree=1653968/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=73432 CPUtime=642.09
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 286126 0 0 0 63862 347 0 0 25 0 1 0 43073660 75194368 17225 1992294400 4194304 8223781 140733918390304 18446744073709551615 6536496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 18358 17225 602 984 0 17371 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 73432

[startup+702.301 s]

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

/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 447853 0 0 0 99673 525 0 0 25 0 1 0 43073660 79282176 18138 1992294400 4194304 8223781 140733918390304 18446744073709551615 6569994 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19356 18138 602 984 0 18369 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 77424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9032
/proc/meminfo: memFree=1650372/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77740 CPUtime=1061.97
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 463984 0 0 0 105649 548 0 0 25 0 1 0 43073660 79605760 18224 1992294400 4194304 8223781 140733918390304 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19435 18224 602 984 0 18448 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 77740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9034
/proc/meminfo: memFree=1650620/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77244 CPUtime=1121.95
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 484053 0 0 0 111625 570 0 0 25 0 1 0 43073660 79097856 18160 1992294400 4194304 8223781 140733918390304 18446744073709551615 6539294 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19311 18160 602 984 0 18324 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 77244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9036
/proc/meminfo: memFree=1650000/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=78056 CPUtime=1181.93
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 508547 0 0 0 117594 599 0 0 25 0 1 0 43073660 79929344 18258 1992294400 4194304 8223781 140733918390304 18446744073709551615 6568486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19514 18258 602 984 0 18527 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 78056

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9036
/proc/meminfo: memFree=1650124/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77608 CPUtime=1241.91
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 535803 0 0 0 123566 625 0 0 25 0 1 0 43073660 79470592 18167 1992294400 4194304 8223781 140733918390304 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19402 18167 602 984 0 18415 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 77608

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9038
/proc/meminfo: memFree=1649380/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=78728 CPUtime=1301.9
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 564456 0 0 0 129534 656 0 0 25 0 1 0 43073660 80617472 18372 1992294400 4194304 8223781 140733918390304 18446744073709551615 6539290 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19682 18372 602 984 0 18695 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 78728

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9043
/proc/meminfo: memFree=1649628/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77788 CPUtime=1361.87
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 582860 0 0 0 135502 685 0 0 25 0 1 0 43073660 79654912 18213 1992294400 4194304 8223781 140733918390304 18446744073709551615 6520860 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19447 18213 602 984 0 18460 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 77788

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9045
/proc/meminfo: memFree=1649504/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=76404 CPUtime=1421.86
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 601265 0 0 0 141476 710 0 0 25 0 1 0 43073660 78237696 17976 1992294400 4194304 8223781 140733918390304 18446744073709551615 6567432 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19101 17976 602 984 0 18114 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 76404

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9047
/proc/meminfo: memFree=1650124/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77732 CPUtime=1481.83
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 628147 0 0 0 147444 739 0 0 25 0 1 0 43073660 79597568 18179 1992294400 4194304 8223781 140733918390304 18446744073709551615 6559522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19433 18179 602 984 0 18446 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 77732

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9047
/proc/meminfo: memFree=1650124/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77856 CPUtime=1541.8
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 650236 0 0 0 153415 765 0 0 25 0 1 0 43073660 79724544 18199 1992294400 4194304 8223781 140733918390304 18446744073709551615 6358992 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19464 18199 602 984 0 18477 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 77856

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9049
/proc/meminfo: memFree=1649628/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77416 CPUtime=1601.79
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 672009 0 0 0 159387 792 0 0 25 0 1 0 43073660 79273984 18145 1992294400 4194304 8223781 140733918390304 18446744073709551615 6560166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19354 18145 602 984 0 18367 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 77416

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9051
/proc/meminfo: memFree=1649380/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=78868 CPUtime=1661.77
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 694258 0 0 0 165359 818 0 0 25 0 1 0 43073660 80760832 18419 1992294400 4194304 8223781 140733918390304 18446744073709551615 6570097 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19717 18419 602 984 0 18730 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 78868

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9053
/proc/meminfo: memFree=1649752/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77484 CPUtime=1721.75
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 717849 0 0 0 171329 846 0 0 25 0 1 0 43073660 79343616 18178 1992294400 4194304 8223781 140733918390304 18446744073709551615 7242522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19371 18178 602 984 0 18384 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 77484

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9055
/proc/meminfo: memFree=1649504/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=78068 CPUtime=1781.74
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 739836 0 0 0 177303 871 0 0 25 0 1 0 43073660 79941632 18285 1992294400 4194304 8223781 140733918390304 18446744073709551615 6250676 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19517 18285 602 984 0 18530 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 78068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9055
/proc/meminfo: memFree=1649504/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77808 CPUtime=1800.04
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 746691 0 0 0 179123 881 0 0 25 0 1 0 43073660 79675392 18257 1992294400 4194304 8223781 140733918390304 18446744073709551615 6539311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19452 18257 602 984 0 18465 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 77808

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8994

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9055
/proc/meminfo: memFree=1649504/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77820 CPUtime=1800.83
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 746940 0 0 0 179201 882 0 0 25 0 1 0 43073660 79687680 18267 1992294400 4194304 8223781 140733918390304 18446744073709551615 6568401 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19455 18267 602 984 0 18468 0
Current children cumulated CPU time (s) 1800.83
Current children cumulated vsize (KiB) 77820

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9056
/proc/meminfo: memFree=1649496/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77824 CPUtime=1801.63
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 747091 0 0 0 179281 882 0 0 25 0 1 0 43073660 79691776 18286 1992294400 4194304 8223781 140733918390304 18446744073709551615 6359411 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19456 18286 602 984 0 18469 0
Current children cumulated CPU time (s) 1801.63
Current children cumulated vsize (KiB) 77824

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9056
/proc/meminfo: memFree=1649496/2059040 swapFree=4134608/4192956
[pid=8994] ppid=8992 vsize=77824 CPUtime=1802.03
/proc/8994/stat : 8994 (pbscip.linux.x8) R 8992 8994 8798 0 -1 4202496 747204 0 0 0 179320 883 0 0 25 0 1 0 43073660 79691776 18272 1992294400 4194304 8223781 140733918390304 18446744073709551615 6539311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8994/statm: 19456 18272 602 984 0 18469 0
Current children cumulated CPU time (s) 1802.03
Current children cumulated vsize (KiB) 77824

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1802.07
CPU user time (s): 1793.23
CPU system time (s): 8.83866
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 116096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.23
system time used= 8.83866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 747205
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= 1
involuntary context switches= 6068

runsolver used 3.06453 second user time and 8.42772 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-16 09:54:32
IDJOB=2666769
IDBENCH=48282
IDSOLVER=1169
FILE ID=node017/2666769-1276674872
PBS_JOBID= 11172538
Free space on /tmp= 62540 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_25_4.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666769-1276674872/watcher-2666769-1276674872 -o /tmp/evaluation-result-2666769-1276674872/solver-2666769-1276674872 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666769-1276674872.opb -t 1800 -m 1800

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

MD5SUM BENCH= f7dd1b6b0a4946caf4c26a82905ed8fe
RANDOM SEED=2048543164

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:       1722704 kB
Buffers:        101372 kB
Cached:         139628 kB
SwapCached:      11780 kB
Active:         105416 kB
Inactive:       150320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1722704 kB
SwapTotal:     4192956 kB
SwapFree:      4134608 kB
Dirty:            4740 kB
Writeback:           0 kB
AnonPages:       13048 kB
Mapped:           9332 kB
Slab:            58788 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184760 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= 62536 MiB
End job on node017 at 2010-06-16 10:24:35