Trace number 2665394

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) 1802.05 1802.65

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_1.opb
MD5SUMa7af672db5daf9bd21f1768f531add6b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.54
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables21320
Total number of constraints79746
Number of constraints which are clauses79734
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint1
Maximum length of a constraint1407
Number of terms in the objective function 1407
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 1407
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1442
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2665394-1276641611.opb>
1.29/1.38	c original problem has 21320 variables (21320 bin, 0 int, 0 impl, 0 cont) and 79746 constraints
1.29/1.38	c problem read
1.29/1.38	c presolving settings loaded
1.69/1.77	c presolving:
2.69/2.73	c (round 1) 1339 del vars, 2653 del conss, 5 chg bounds, 10 chg sides, 11 chg coeffs, 0 upgd conss, 678660 impls, 0 clqs
2.80/2.81	c (round 2) 1339 del vars, 2683 del conss, 5 chg bounds, 10 chg sides, 11 chg coeffs, 0 upgd conss, 678660 impls, 0 clqs
3.49/3.58	c (round 3) 1339 del vars, 2684 del conss, 5 chg bounds, 10 chg sides, 11 chg coeffs, 77062 upgd conss, 678660 impls, 0 clqs
8.89/8.91	c    (7.1s) probing: 479/19981 (2.4%) - 0 fixings, 0 aggregations, 30049 implications, 0 bound changes
8.89/8.91	c    (7.1s) probing aborted: 100/100 successive totally useless probings
8.89/8.91	c presolving (4 rounds):
8.89/8.91	c  1339 deleted vars, 2684 deleted constraints, 5 tightened bounds, 0 added holes, 10 changed sides, 11 changed coefficients
8.89/8.91	c  738758 implications, 0 cliques
8.89/8.91	c presolved problem has 19981 variables (19981 bin, 0 int, 0 impl, 0 cont) and 77062 constraints
8.89/8.91	c       1 constraints of type <knapsack>
8.89/8.91	c   77061 constraints of type <logicor>
8.89/8.91	c transformed objective value is always integral (scale: 1)
8.89/8.91	c Presolving Time: 6.89
8.89/8.91	c - non default parameters ----------------------------------------------------------------------
8.89/8.91	c # SCIP version 1.2.1.2
8.89/8.91	c 
8.89/8.91	c # frequency for displaying node information lines
8.89/8.91	c # [type: int, range: [-1,2147483647], default: 100]
8.89/8.91	c display/freq = 10000
8.89/8.91	c 
8.89/8.91	c # maximal time in seconds to run
8.89/8.91	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
8.89/8.91	c limits/time = 1798.63
8.89/8.91	c 
8.89/8.91	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
8.89/8.91	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
8.89/8.91	c limits/memory = 1620
8.89/8.91	c 
8.89/8.91	c # should presolving try to simplify inequalities
8.89/8.91	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
8.89/8.91	c constraints/linear/simplifyinequalities = TRUE
8.89/8.91	c 
8.89/8.91	c # should presolving try to simplify knapsacks
8.89/8.91	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
8.89/8.91	c constraints/knapsack/simplifyinequalities = TRUE
8.89/8.91	c 
8.89/8.91	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
8.89/8.91	c # [type: int, range: [-1,2147483647], default: -1]
8.89/8.91	c separating/rapidlearning/freq = 0
8.89/8.91	c 
8.89/8.91	c -----------------------------------------------------------------------------------------------
8.89/8.91	c start solving
8.89/8.94	c 
63.87/63.91	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
63.87/63.91	c  61.6s|     1 |     0 | 13148 |     - | 161M|   0 |6267 |  19k|  77k|  19k|  77k|   0 |   0 |   0 | 1.060954e+01 |      --      |    Inf 
255.91/256.08	o 34
255.91/256.08	c E 250s|     1 |     0 | 13148 |     - | 162M|   0 |6267 |  19k|  77k|  19k|  77k|   0 |   0 |   0 | 1.060954e+01 | 3.400000e+01 | 220.47%
256.22/256.37	c   251s|     1 |     0 | 13148 |     - | 162M|   0 |6267 |  19k|  77k|  19k|  77k|   0 |   0 |   0 | 1.060954e+01 | 3.400000e+01 | 220.47%
497.33/497.54	c   490s|     1 |     2 | 13148 |     - | 162M|   0 |6267 |  19k|  77k|  19k|  77k|   0 |   0 |  18 | 1.060954e+01 | 3.400000e+01 | 220.47%
1800.01/1800.61	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-2665394-1276641611/watcher-2665394-1276641611 -o /tmp/evaluation-result-2665394-1276641611/solver-2665394-1276641611 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665394-1276641611.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: 1.74 1.95 1.64 3/106 6149
/proc/meminfo: memFree=1799004/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=9288 CPUtime=0
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1045 0 0 0 0 0 0 0 18 0 1 0 39762549 9510912 965 1992294400 4194304 9819077 140734027282880 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6149/statm: 2322 974 371 1374 0 943 0

[startup+0.0231249 s]
/proc/loadavg: 1.74 1.95 1.64 3/106 6149
/proc/meminfo: memFree=1799004/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=12152 CPUtime=0.01
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1960 0 0 0 1 0 0 0 20 0 1 0 39762549 12443648 1880 1992294400 4194304 9819077 140734027282880 18446744073709551615 4240609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6149/statm: 3038 1880 388 1374 0 1659 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12152

[startup+0.101138 s]
/proc/loadavg: 1.74 1.95 1.64 3/106 6149
/proc/meminfo: memFree=1799004/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=16684 CPUtime=0.09
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 3091 0 0 0 9 0 0 0 20 0 1 0 39762549 17084416 3011 1992294400 4194304 9819077 140734027282880 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6149/statm: 4171 3011 388 1374 0 2792 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16684

[startup+0.301173 s]
/proc/loadavg: 1.74 1.95 1.64 3/106 6149
/proc/meminfo: memFree=1799004/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=22324 CPUtime=0.29
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 4528 0 0 0 28 1 0 0 20 0 1 0 39762549 22859776 4448 1992294400 4194304 9819077 140734027282880 18446744073709551615 5650969 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6149/statm: 5581 4448 388 1374 0 4202 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22324

[startup+0.701241 s]
/proc/loadavg: 1.74 1.95 1.64 3/106 6149
/proc/meminfo: memFree=1799004/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=34680 CPUtime=0.7
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 7582 0 0 0 67 3 0 0 20 0 1 0 39762549 35512320 7502 1992294400 4194304 9819077 140734027282880 18446744073709551615 8080981 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6149/statm: 8670 7502 388 1374 0 7291 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 34680

[startup+1.50138 s]
/proc/loadavg: 1.74 1.95 1.64 2/107 6150
/proc/meminfo: memFree=1761300/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=93404 CPUtime=1.49
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 22576 0 0 0 140 9 0 0 23 0 1 0 39762549 95645696 22109 1992294400 4194304 9819077 140734027282880 18446744073709551615 6181182 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 23351 22109 429 1374 0 21972 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 93404

[startup+3.10165 s]
/proc/loadavg: 1.74 1.95 1.64 2/107 6150
/proc/meminfo: memFree=1671772/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=169836 CPUtime=3.09
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 42848 0 0 0 274 35 0 0 25 0 1 0 39762549 173912064 40519 1992294400 4194304 9819077 140734027282880 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 42459 40519 501 1374 0 41080 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 169836

[startup+6.3012 s]
/proc/loadavg: 1.68 1.93 1.64 2/107 6150
/proc/meminfo: memFree=1616716/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=191440 CPUtime=6.29
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 53148 0 0 0 579 50 0 0 25 0 1 0 39762549 196034560 46013 1992294400 4194304 9819077 140734027282880 18446744073709551615 4223074 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 47860 46013 532 1374 0 46481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 191440

[startup+12.7013 s]
/proc/loadavg: 1.62 1.92 1.63 2/107 6150
/proc/meminfo: memFree=1537480/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=308376 CPUtime=12.68
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 92982 0 0 0 1202 66 0 0 25 0 1 0 39762549 315777024 65791 1992294400 4194304 9819077 140734027282880 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 77094 65791 646 1374 0 75715 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 308376

[startup+25.5005 s]
/proc/loadavg: 1.48 1.87 1.62 2/107 6150
/proc/meminfo: memFree=1536116/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=318396 CPUtime=25.49
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 111855 0 0 0 2471 78 0 0 25 0 1 0 39762549 326037504 66178 1992294400 4194304 9819077 140734027282880 18446744073709551615 7292350 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 79599 66178 646 1374 0 78220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 318396

[startup+51.1009 s]
/proc/loadavg: 1.32 1.80 1.61 2/107 6150
/proc/meminfo: memFree=1531652/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=324348 CPUtime=51.07
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 134046 0 0 0 5016 91 0 0 25 0 1 0 39762549 332132352 66364 1992294400 4194304 9819077 140734027282880 18446744073709551615 7311116 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 81087 66364 646 1374 0 79708 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 324348

[startup+102.309 s]
/proc/loadavg: 1.14 1.67 1.57 2/107 6152
/proc/meminfo: memFree=1532148/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=328292 CPUtime=102.27
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 182355 0 0 0 10104 123 0 0 25 0 1 0 39762549 336171008 67037 1992294400 4194304 9819077 140734027282880 18446744073709551615 6054173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 82073 67037 671 1374 0 80694 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 328292

[startup+162.301 s]
/proc/loadavg: 1.05 1.55 1.53 2/107 6154
/proc/meminfo: memFree=1352720/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=536084 CPUtime=162.24
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 268358 0 0 0 15985 239 0 0 25 0 1 0 39762549 548950016 112006 1992294400 4194304 9819077 140734027282880 18446744073709551615 6192325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 134021 112006 692 1374 0 132642 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 536084

[startup+222.3 s]
/proc/loadavg: 1.02 1.45 1.50 2/107 6156
/proc/meminfo: memFree=1352224/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=519028 CPUtime=222.22
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 480871 0 0 0 21869 353 0 0 25 0 1 0 39762549 531484672 112038 1992294400 4194304 9819077 140734027282880 18446744073709551615 6668692 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 129757 112038 714 1374 0 128378 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 519028

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.46 2/107 6156
/proc/meminfo: memFree=1502760/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=360024 CPUtime=282.2
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 630170 0 0 0 27782 438 0 0 25 0 1 0 39762549 368664576 74355 1992294400 4194304 9819077 140734027282880 18446744073709551615 7311860 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 90006 74355 725 1374 0 88627 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 360024

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.43 2/107 6158
/proc/meminfo: memFree=1503752/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=397096 CPUtime=342.18
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 649998 0 0 0 33756 462 0 0 25 0 1 0 39762549 406626304 74272 1992294400 4194304 9819077 140734027282880 18446744073709551615 7289202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99274 74272 731 1374 0 97895 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 397096

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.40 2/107 6160
/proc/meminfo: memFree=1505488/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=396688 CPUtime=402.16
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 729200 0 0 0 39716 500 0 0 25 0 1 0 39762549 406208512 74315 1992294400 4194304 9819077 140734027282880 18446744073709551615 6192313 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99172 74315 731 1374 0 97793 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 396688

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.37 2/107 6162
/proc/meminfo: memFree=1506108/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=396456 CPUtime=462.15
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 818576 0 0 0 45673 542 0 0 25 0 1 0 39762549 405970944 73652 1992294400 4194304 9819077 140734027282880 18446744073709551615 7291114 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99114 73652 731 1374 0 97735 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 396456

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.35 2/107 6164
/proc/meminfo: memFree=1513796/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=334760 CPUtime=522.13
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 880581 0 0 0 51640 573 0 0 25 0 1 0 39762549 342794240 71395 1992294400 4194304 9819077 140734027282880 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83690 71395 731 1374 0 82311 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 334760

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.32 2/107 6164
/proc/meminfo: memFree=1514168/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=335000 CPUtime=582.1
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 917497 0 0 0 57614 596 0 0 25 0 1 0 39762549 343040000 71644 1992294400 4194304 9819077 140734027282880 18446744073709551615 7291095 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83750 71644 731 1374 0 82371 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 335000

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.30 2/107 6166
/proc/meminfo: memFree=1514540/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=335124 CPUtime=642.09
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 959317 0 0 0 63587 622 0 0 25 0 1 0 39762549 343166976 71510 1992294400 4194304 9819077 140734027282880 18446744073709551615 7324493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83781 71510 731 1374 0 82402 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 335124

[startup+702.301 s]

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

/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1254122 0 0 0 99416 780 0 0 25 0 1 0 39762549 408653824 74548 1992294400 4194304 9819077 140734027282880 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99769 74548 731 1374 0 98390 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 399076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/107 6178
/proc/meminfo: memFree=1513796/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=335028 CPUtime=1061.95
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1314891 0 0 0 105383 812 0 0 25 0 1 0 39762549 343068672 71727 1992294400 4194304 9819077 140734027282880 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83757 71727 731 1374 0 82378 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 335028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/107 6180
/proc/meminfo: memFree=1513548/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=335240 CPUtime=1121.93
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1351346 0 0 0 111359 834 0 0 25 0 1 0 39762549 343285760 71708 1992294400 4194304 9819077 140734027282880 18446744073709551615 7293662 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83810 71708 731 1374 0 82431 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 335240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 6180
/proc/meminfo: memFree=1513796/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=335336 CPUtime=1181.91
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1390900 0 0 0 117332 859 0 0 25 0 1 0 39762549 343384064 71696 1992294400 4194304 9819077 140734027282880 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83834 71696 731 1374 0 82455 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 335336

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 6182
/proc/meminfo: memFree=1498420/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=399320 CPUtime=1241.89
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1428767 0 0 0 123310 879 0 0 25 0 1 0 39762549 408903680 74023 1992294400 4194304 9819077 140734027282880 18446744073709551615 7311824 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99830 74023 731 1374 0 98451 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 399320

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 6193
/proc/meminfo: memFree=1501892/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=399508 CPUtime=1301.86
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1491133 0 0 0 129278 908 0 0 25 0 1 0 39762549 409096192 74469 1992294400 4194304 9819077 140734027282880 18446744073709551615 6191175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99877 74469 731 1374 0 98498 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 399508

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 6195
/proc/meminfo: memFree=1502760/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=399220 CPUtime=1361.83
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1560359 0 0 0 135243 940 0 0 25 0 1 0 39762549 408801280 74299 1992294400 4194304 9819077 140734027282880 18446744073709551615 7304805 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99805 74299 731 1374 0 98426 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 399220

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 6197
/proc/meminfo: memFree=1503008/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=399012 CPUtime=1421.82
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1618152 0 0 0 141212 970 0 0 25 0 1 0 39762549 408588288 74224 1992294400 4194304 9819077 140734027282880 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99753 74224 731 1374 0 98374 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 399012

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6197
/proc/meminfo: memFree=1513300/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=335048 CPUtime=1481.79
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1662117 0 0 0 147185 994 0 0 25 0 1 0 39762549 343089152 71688 1992294400 4194304 9819077 140734027282880 18446744073709551615 6191175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83762 71688 731 1374 0 82383 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 335048

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 6199
/proc/meminfo: memFree=1513796/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=335096 CPUtime=1541.78
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1711419 0 0 0 153155 1023 0 0 25 0 1 0 39762549 343138304 71541 1992294400 4194304 9819077 140734027282880 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83774 71541 731 1374 0 82395 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 335096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 6201
/proc/meminfo: memFree=1503628/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=398068 CPUtime=1601.76
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1770855 0 0 0 159122 1054 0 0 25 0 1 0 39762549 407621632 74095 1992294400 4194304 9819077 140734027282880 18446744073709551615 6191175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99517 74095 731 1374 0 98138 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 398068

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 6203
/proc/meminfo: memFree=1503256/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=398276 CPUtime=1661.74
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1848328 0 0 0 165082 1092 0 0 25 0 1 0 39762549 407834624 74146 1992294400 4194304 9819077 140734027282880 18446744073709551615 7300423 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99569 74146 731 1374 0 98190 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 398276

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 6205
/proc/meminfo: memFree=1503008/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=398068 CPUtime=1721.72
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1907614 0 0 0 171049 1123 0 0 25 0 1 0 39762549 407621632 74263 1992294400 4194304 9819077 140734027282880 18446744073709551615 7480871 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 99517 74263 731 1374 0 98138 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 398068

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 6205
/proc/meminfo: memFree=1513052/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=334644 CPUtime=1781.7
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1952358 0 0 0 177021 1149 0 0 25 0 1 0 39762549 342675456 71727 1992294400 4194304 9819077 140734027282880 18446744073709551615 6198346 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83661 71727 731 1374 0 82282 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 334644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 6207
/proc/meminfo: memFree=1512556/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=334596 CPUtime=1800.01
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1963864 0 0 0 178844 1157 0 0 25 0 1 0 39762549 342626304 71777 1992294400 4194304 9819077 140734027282880 18446744073709551615 7290936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83649 71777 731 1374 0 82270 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 334596

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -6149

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 6207
/proc/meminfo: memFree=1512556/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=334596 CPUtime=1800.8
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1963932 0 0 0 178923 1157 0 0 25 0 1 0 39762549 342626304 71845 1992294400 4194304 9819077 140734027282880 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83649 71845 731 1374 0 82270 0
Current children cumulated CPU time (s) 1800.8
Current children cumulated vsize (KiB) 334596

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 6208
/proc/meminfo: memFree=1514036/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=334692 CPUtime=1801.59
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1966391 0 0 0 179001 1158 0 0 25 0 1 0 39762549 342724608 71445 1992294400 4194304 9819077 140734027282880 18446744073709551615 7290959 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83673 71445 731 1374 0 82294 0
Current children cumulated CPU time (s) 1801.59
Current children cumulated vsize (KiB) 334692

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 6208
/proc/meminfo: memFree=1514036/2059040 swapFree=4136120/4192956
[pid=6149] ppid=6147 vsize=334692 CPUtime=1801.99
/proc/6149/stat : 6149 (pbscip.linux.x8) R 6147 6149 6124 0 -1 4202496 1966429 0 0 0 179041 1158 0 0 25 0 1 0 39762549 342724608 71483 1992294400 4194304 9819077 140734027282880 18446744073709551615 7290936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6149/statm: 83673 71483 731 1374 0 82294 0
Current children cumulated CPU time (s) 1801.99
Current children cumulated vsize (KiB) 334692

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.65
CPU time (s): 1802.05
CPU user time (s): 1790.43
CPU system time (s): 11.6182
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 538340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.43
system time used= 11.6182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1966430
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= 6078

runsolver used 3.02754 second user time and 8.45871 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-16 00:40:12
IDJOB=2665394
IDBENCH=25019
IDSOLVER=1168
FILE ID=node014/2665394-1276641611
PBS_JOBID= 11172408
Free space on /tmp= 62568 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-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_1.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-2665394-1276641611/watcher-2665394-1276641611 -o /tmp/evaluation-result-2665394-1276641611/solver-2665394-1276641611 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665394-1276641611.opb -t 1800 -m 1800

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

MD5SUM BENCH= a7af672db5daf9bd21f1768f531add6b
RANDOM SEED=1714165699

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1799408 kB
Buffers:         65580 kB
Cached:         106980 kB
SwapCached:      10712 kB
Active:          85200 kB
Inactive:       101468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1799408 kB
SwapTotal:     4192956 kB
SwapFree:      4136120 kB
Dirty:            8712 kB
Writeback:           0 kB
AnonPages:       12436 kB
Mapped:           9312 kB
Slab:            51120 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183728 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= 62564 MiB
End job on node014 at 2010-06-16 01:10:14