Trace number 2665215

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) 1802.03 1802.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_3.opb
MD5SUM0e507441d4bf529adaad354902c51a54
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1789.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint26
Maximum length of a constraint46
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 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6216
Sum of products size (including duplicates)12432
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-2665215-1276657915.opb>
0.05/0.05	c original problem has 6416 variables (6416 bin, 0 int, 0 impl, 0 cont) and 6416 constraints
0.05/0.05	c problem read
0.05/0.05	c presolving settings loaded
0.10/0.13	c presolving:
0.49/0.60	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 200 upgd conss, 413032 impls, 0 clqs
1.00/1.01	c    (0.8s) probing: 101/6416 (1.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.00/1.01	c    (0.8s) probing aborted: 100/100 successive totally useless probings
1.00/1.01	c presolving (2 rounds):
1.00/1.01	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.00/1.01	c  413032 implications, 0 cliques
1.00/1.01	c presolved problem has 6416 variables (6416 bin, 0 int, 0 impl, 0 cont) and 6416 constraints
1.00/1.01	c    6216 constraints of type <and>
1.00/1.01	c     200 constraints of type <logicor>
1.00/1.01	c transformed objective value is always integral (scale: 1)
1.00/1.01	c Presolving Time: 0.72
1.00/1.01	c - non default parameters ----------------------------------------------------------------------
1.00/1.01	c # SCIP version 1.2.1.2
1.00/1.01	c 
1.00/1.01	c # frequency for displaying node information lines
1.00/1.01	c # [type: int, range: [-1,2147483647], default: 100]
1.00/1.01	c display/freq = 10000
1.00/1.01	c 
1.00/1.01	c # maximal time in seconds to run
1.00/1.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.00/1.01	c limits/time = 1799.95
1.00/1.01	c 
1.00/1.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.00/1.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.00/1.01	c limits/memory = 1620
1.00/1.01	c 
1.00/1.01	c # should presolving try to simplify inequalities
1.00/1.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.00/1.01	c constraints/linear/simplifyinequalities = TRUE
1.00/1.01	c 
1.00/1.01	c # should presolving try to simplify knapsacks
1.00/1.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.00/1.01	c constraints/knapsack/simplifyinequalities = TRUE
1.00/1.01	c 
1.00/1.01	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
1.00/1.01	c # [type: int, range: [-1,2147483647], default: -1]
1.00/1.01	c heuristics/undercover/freq = 0
1.00/1.01	c 
1.00/1.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.00/1.01	c # [type: int, range: [-1,2147483647], default: -1]
1.00/1.01	c separating/rapidlearning/freq = 0
1.00/1.01	c 
1.00/1.01	c -----------------------------------------------------------------------------------------------
1.00/1.01	c start solving
1.00/1.02	c 
1.09/1.15	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.09/1.15	c   0.9s|     1 |     0 |   400 |     - |  38M|   0 | 400 |6416 |6416 |6416 |  12k|   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.09/1.18	o 23
1.09/1.18	c s 0.9s|     1 |     0 |   400 |     - |  39M|   0 | 400 |6416 |6416 |6416 |  12k|   0 |   0 |   0 | 0.000000e+00 | 2.300000e+01 |    Inf 
3.79/3.86	c   3.2s|     1 |     0 |  1000 |     - |  39M|   0 | 400 |6416 |6416 |6416 |  13k| 400 |   0 |   0 | 0.000000e+00 | 2.300000e+01 |    Inf 
4.89/4.93	c   4.2s|     1 |     0 |  1600 |     - |  39M|   0 | 400 |6416 |6416 |6416 |  13k| 802 |   0 |   0 | 0.000000e+00 | 2.300000e+01 |    Inf 
5.99/6.01	c   5.3s|     1 |     0 |  2201 |     - |  39M|   0 | 400 |6416 |6416 |6416 |  13k|1206 |   0 |   0 | 0.000000e+00 | 2.300000e+01 |    Inf 
7.09/7.14	c   6.4s|     1 |     0 |  2801 |     - |  39M|   0 | 400 |6416 |6416 |6416 |  14k|1608 |   0 |   0 | 0.000000e+00 | 2.300000e+01 |    Inf 
8.29/8.32	c   7.6s|     1 |     0 |  3401 |     - |  39M|   0 | 400 |6416 |6416 |6416 |  14k|2010 |   0 |   0 | 0.000000e+00 | 2.300000e+01 |    Inf 
9.58/9.62	c   8.9s|     1 |     0 |  4002 |     - |  40M|   0 | 400 |6416 |6416 |6416 |  15k|2412 |   0 |   0 | 0.000000e+00 | 2.300000e+01 |    Inf 
9.58/9.64	o 18
9.58/9.64	c s 8.9s|     1 |     0 |  4002 |     - |  40M|   0 | 400 |6416 |6416 |6416 |  15k|2412 |   0 |   0 | 0.000000e+00 | 1.800000e+01 |    Inf 
10.90/10.98	c  10.1s|     1 |     2 |  4002 |     - |  40M|   0 | 400 |6416 |6416 |6416 |  15k|2412 |   0 |  20 | 0.000000e+00 | 1.800000e+01 |    Inf 
1227.45/1227.84	o 17
1227.45/1227.84	c l1213s|   299 |   300 |906069 |3027.1 |  42M|  16 |   - |6416 |6426 |6416 |6041 | 137k|  10 |1602 | 6.201719e+00 | 1.700000e+01 | 174.12%
1800.01/1800.50	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-2665215-1276657915/watcher-2665215-1276657915 -o /tmp/evaluation-result-2665215-1276657915/solver-2665215-1276657915 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665215-1276657915.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 0.99 0.98 3/105 15312
/proc/meminfo: memFree=1781876/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=9288 CPUtime=0
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 1104 0 0 0 0 0 0 0 25 0 1 0 7085038 9510912 1026 1992294400 4194304 9819077 140734317985104 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15312/statm: 2322 1035 371 1374 0 943 0

[startup+0.058696 s]
/proc/loadavg: 1.00 0.99 0.98 3/105 15312
/proc/meminfo: memFree=1781876/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=18080 CPUtime=0.05
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3455 0 0 0 4 1 0 0 25 0 1 0 7085038 18513920 3375 1992294400 4194304 9819077 140734317985104 18446744073709551615 4333569 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15312/statm: 4520 3375 390 1374 0 3141 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18080

[startup+0.101699 s]
/proc/loadavg: 1.00 0.99 0.98 3/105 15312
/proc/meminfo: memFree=1781876/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=28196 CPUtime=0.1
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 6392 0 0 0 8 2 0 0 25 0 1 0 7085038 28872704 5959 1992294400 4194304 9819077 140734317985104 18446744073709551615 4561370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 7049 5959 450 1374 0 5670 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 28196

[startup+0.30172 s]
/proc/loadavg: 1.00 0.99 0.98 3/105 15312
/proc/meminfo: memFree=1781876/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=44036 CPUtime=0.29
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 10006 0 0 0 27 2 0 0 25 0 1 0 7085038 45092864 9573 1992294400 4194304 9819077 140734317985104 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 11009 9573 473 1374 0 9630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44036

[startup+0.701764 s]
/proc/loadavg: 1.00 0.99 0.98 3/105 15312
/proc/meminfo: memFree=1781876/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=50116 CPUtime=0.69
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 12582 0 0 0 52 17 0 0 25 0 1 0 7085038 51318784 11121 1992294400 4194304 9819077 140734317985104 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 12529 11121 493 1374 0 11150 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50116

[startup+1.50185 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15313
/proc/meminfo: memFree=1736856/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=80752 CPUtime=1.49
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 21905 0 0 0 123 26 0 0 25 0 1 0 7085038 82690048 17489 1992294400 4194304 9819077 140734317985104 18446744073709551615 6043589 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 20188 17489 659 1374 0 18809 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 80752

[startup+3.10103 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15313
/proc/meminfo: memFree=1713792/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=110484 CPUtime=3.09
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 30379 0 0 0 251 58 0 0 25 0 1 0 7085038 113135616 24530 1992294400 4194304 9819077 140734317985104 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 27621 24530 681 1374 0 26242 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110484

[startup+6.30138 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15313
/proc/meminfo: memFree=1709824/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=86368 CPUtime=6.29
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 34069 0 0 0 563 66 0 0 25 0 1 0 7085038 88440832 18864 1992294400 4194304 9819077 140734317985104 18446744073709551615 5721526 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 21592 18864 691 1374 0 20213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86368

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15313
/proc/meminfo: memFree=1707096/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=83940 CPUtime=12.69
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 73073 0 0 0 1179 90 0 0 25 0 1 0 7085038 85954560 19195 1992294400 4194304 9819077 140734317985104 18446744073709551615 7289168 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 20985 19195 718 1374 0 19606 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83940

[startup+25.5015 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15313
/proc/meminfo: memFree=1707096/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=83580 CPUtime=25.49
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 101304 0 0 0 2440 109 0 0 25 0 1 0 7085038 85585920 19150 1992294400 4194304 9819077 140734317985104 18446744073709551615 6003634 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 20895 19150 718 1374 0 19516 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 83580

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15313
/proc/meminfo: memFree=1706352/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=85968 CPUtime=51.06
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 160208 0 0 0 4964 142 0 0 25 0 1 0 7085038 88031232 19334 1992294400 4194304 9819077 140734317985104 18446744073709551615 7311659 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 21492 19334 725 1374 0 20113 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 85968

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15315
/proc/meminfo: memFree=1702508/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=94576 CPUtime=102.26
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 270730 0 0 0 10017 209 0 0 25 0 1 0 7085038 96845824 20303 1992294400 4194304 9819077 140734317985104 18446744073709551615 7295423 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 23644 20303 725 1374 0 22265 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 94576

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15317
/proc/meminfo: memFree=1705236/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=88948 CPUtime=162.24
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 414786 0 0 0 15935 289 0 0 25 0 1 0 7085038 91082752 19699 1992294400 4194304 9819077 140734317985104 18446744073709551615 6190581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 22237 19699 725 1374 0 20858 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 88948

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15319
/proc/meminfo: memFree=1703500/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=89000 CPUtime=222.23
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 563385 0 0 0 21850 373 0 0 25 0 1 0 7085038 91136000 20008 1992294400 4194304 9819077 140734317985104 18446744073709551615 7292302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 22250 20008 725 1374 0 20871 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 89000

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15321
/proc/meminfo: memFree=1700772/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=98140 CPUtime=282.21
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 654174 0 0 0 27793 428 0 0 25 0 1 0 7085038 100495360 20971 1992294400 4194304 9819077 140734317985104 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 24535 20971 725 1374 0 23156 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 98140

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15321
/proc/meminfo: memFree=1700028/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=93548 CPUtime=342.19
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 780742 0 0 0 33723 496 0 0 25 0 1 0 7085038 95793152 20985 1992294400 4194304 9819077 140734317985104 18446744073709551615 7290922 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 23387 20985 725 1374 0 22008 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 93548

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15323
/proc/meminfo: memFree=1699656/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=93296 CPUtime=402.17
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 925478 0 0 0 39643 574 0 0 25 0 1 0 7085038 95535104 20898 1992294400 4194304 9819077 140734317985104 18446744073709551615 5893835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 23324 20898 725 1374 0 21945 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 93296

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15325
/proc/meminfo: memFree=1699408/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=98340 CPUtime=462.16
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 1049261 0 0 0 45573 643 0 0 25 0 1 0 7085038 100700160 21214 1992294400 4194304 9819077 140734317985104 18446744073709551615 7301627 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 24585 21214 725 1374 0 23206 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 98340

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15327
/proc/meminfo: memFree=1698292/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=93940 CPUtime=522.14
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 1183818 0 0 0 51502 712 0 0 25 0 1 0 7085038 96194560 21280 1992294400 4194304 9819077 140734317985104 18446744073709551615 7292219 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 23485 21280 725 1374 0 22106 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 93940

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15329
/proc/meminfo: memFree=1699160/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=94476 CPUtime=582.12
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 1291209 0 0 0 57434 778 0 0 25 0 1 0 7085038 96743424 21169 1992294400 4194304 9819077 140734317985104 18446744073709551615 6190604 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 23619 21169 725 1374 0 22240 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 94476

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15329
/proc/meminfo: memFree=1693828/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=96344 CPUtime=642.12
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 1357802 0 0 0 63388 824 0 0 25 0 1 0 7085038 98656256 22358 1992294400 4194304 9819077 140734317985104 18446744073709551615 7291890 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 24086 22358 725 1374 0 22707 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 96344

[startup+702.301 s]

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

/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 2126191 0 0 0 104944 1256 0 0 25 0 1 0 7085038 102129664 22615 1992294400 4194304 9819077 140734317985104 18446744073709551615 6191175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 24934 22617 725 1374 0 23555 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 99736

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15343
/proc/meminfo: memFree=1691100/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=107996 CPUtime=1121.98
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 2212777 0 0 0 110887 1311 0 0 25 0 1 0 7085038 110587904 23196 1992294400 4194304 9819077 140734317985104 18446744073709551615 7311663 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26999 23196 725 1374 0 25620 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 107996

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15345
/proc/meminfo: memFree=1692216/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=101336 CPUtime=1181.97
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 2340073 0 0 0 116821 1376 0 0 25 0 1 0 7085038 103768064 22850 1992294400 4194304 9819077 140734317985104 18446744073709551615 7301545 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 25334 22850 725 1374 0 23955 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 101336

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 3/107 15348
/proc/meminfo: memFree=1669144/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=103364 CPUtime=1241.95
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 2454086 0 0 0 122760 1435 0 0 25 0 1 0 7085038 105844736 23250 1992294400 4194304 9819077 140734317985104 18446744073709551615 7302703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 25841 23250 725 1374 0 24462 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 103364

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15350
/proc/meminfo: memFree=1688620/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=108844 CPUtime=1301.94
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 2571364 0 0 0 128688 1506 0 0 25 0 1 0 7085038 111456256 23533 1992294400 4194304 9819077 140734317985104 18446744073709551615 7290998 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 27211 23533 725 1374 0 25832 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 108844

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15352
/proc/meminfo: memFree=1688868/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=103656 CPUtime=1361.92
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 2691842 0 0 0 134621 1571 0 0 25 0 1 0 7085038 106143744 23538 1992294400 4194304 9819077 140734317985104 18446744073709551615 7296074 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 25914 23538 725 1374 0 24535 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 103656

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15354
/proc/meminfo: memFree=1689240/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=103680 CPUtime=1421.91
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 2808118 0 0 0 140550 1641 0 0 25 0 1 0 7085038 106168320 23352 1992294400 4194304 9819077 140734317985104 18446744073709551615 6190588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 25920 23352 725 1374 0 24541 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 103680

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15356
/proc/meminfo: memFree=1687876/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=110076 CPUtime=1481.89
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 2934840 0 0 0 146472 1717 0 0 25 0 1 0 7085038 112717824 23680 1992294400 4194304 9819077 140734317985104 18446744073709551615 6391565 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 27519 23680 725 1374 0 26140 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 110076

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15356
/proc/meminfo: memFree=1687008/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=104692 CPUtime=1541.87
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3060100 0 0 0 152407 1780 0 0 25 0 1 0 7085038 107204608 23961 1992294400 4194304 9819077 140734317985104 18446744073709551615 6192346 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26173 23961 725 1374 0 24794 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 104692

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15358
/proc/meminfo: memFree=1687132/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=105848 CPUtime=1601.85
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3188547 0 0 0 158336 1849 0 0 25 0 1 0 7085038 108388352 23861 1992294400 4194304 9819077 140734317985104 18446744073709551615 7291095 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26462 23861 725 1374 0 25083 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 105848

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15360
/proc/meminfo: memFree=1686512/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=106200 CPUtime=1661.84
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3309571 0 0 0 164269 1915 0 0 25 0 1 0 7085038 108748800 24138 1992294400 4194304 9819077 140734317985104 18446744073709551615 6391455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26550 24138 725 1374 0 25171 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 106200

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15362
/proc/meminfo: memFree=1686760/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=105796 CPUtime=1721.82
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3423043 0 0 0 170209 1973 0 0 25 0 1 0 7085038 108335104 23927 1992294400 4194304 9819077 140734317985104 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26449 23927 725 1374 0 25070 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 105796

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15364
/proc/meminfo: memFree=1685024/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=106644 CPUtime=1781.8
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3558172 0 0 0 176138 2042 0 0 25 0 1 0 7085038 109203456 24371 1992294400 4194304 9819077 140734317985104 18446744073709551615 7220463 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26661 24371 725 1374 0 25282 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 106644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/106 15364
/proc/meminfo: memFree=1684404/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=107616 CPUtime=1800.01
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3602737 0 0 0 177933 2068 0 0 25 0 1 0 7085038 110198784 24598 1992294400 4194304 9819077 140734317985104 18446744073709551615 7311946 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26904 24598 725 1374 0 25525 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 107616

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -15312

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

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 15365
/proc/meminfo: memFree=1684148/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=107744 CPUtime=1800.9
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3604337 0 0 0 178021 2069 0 0 25 0 1 0 7085038 110329856 24649 1992294400 4194304 9819077 140734317985104 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26936 24649 725 1374 0 25557 0
Current children cumulated CPU time (s) 1800.9
Current children cumulated vsize (KiB) 107744

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 15365
/proc/meminfo: memFree=1684272/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=107812 CPUtime=1801.7
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3606124 0 0 0 178100 2070 0 0 25 0 1 0 7085038 110399488 24545 1992294400 4194304 9819077 140734317985104 18446744073709551615 6391571 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26953 24545 725 1374 0 25574 0
Current children cumulated CPU time (s) 1801.7
Current children cumulated vsize (KiB) 107812

[startup+1802.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 15365
/proc/meminfo: memFree=1684272/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=107840 CPUtime=1801.9
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3606369 0 0 0 178120 2070 0 0 25 0 1 0 7085038 110428160 24533 1992294400 4194304 9819077 140734317985104 18446744073709551615 7301627 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26960 24533 725 1374 0 25581 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 107840

[startup+1802.5 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 15365
/proc/meminfo: memFree=1684272/2059040 swapFree=4164960/4192956
[pid=15312] ppid=15310 vsize=107840 CPUtime=1802
/proc/15312/stat : 15312 (pbscip.linux.x8) R 15310 15312 13804 0 -1 4202496 3606424 0 0 0 178130 2070 0 0 25 0 1 0 7085038 110428160 24588 1992294400 4194304 9819077 140734317985104 18446744073709551615 6522649 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15312/statm: 26960 24588 725 1374 0 25581 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 107840

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.52
CPU time (s): 1802.03
CPU user time (s): 1781.31
CPU system time (s): 20.7168
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 123560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.31
system time used= 20.7169
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3606429
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= 2777

runsolver used 3.03054 second user time and 8.45371 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-16 05:11:55
IDJOB=2665215
IDBENCH=48158
IDSOLVER=1168
FILE ID=node087/2665215-1276657915
PBS_JOBID= 11172429
Free space on /tmp= 62556 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/mds/normalized-mds_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-2665215-1276657915/watcher-2665215-1276657915 -o /tmp/evaluation-result-2665215-1276657915/solver-2665215-1276657915 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665215-1276657915.opb -t 1800 -m 1800

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

MD5SUM BENCH= 0e507441d4bf529adaad354902c51a54
RANDOM SEED=924792144

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1782528 kB
Buffers:         41192 kB
Cached:         126676 kB
SwapCached:       1016 kB
Active:          97800 kB
Inactive:       103068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1782528 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:            6248 kB
Writeback:          20 kB
AnonPages:       32024 kB
Mapped:          14584 kB
Slab:            54040 kB
PageTables:       3908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181748 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= 62548 MiB
End job on node087 at 2010-06-16 05:41:58