Trace number 2666620

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) 1802.11 1802.75

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_5.opb
MD5SUMd79bd0f7d6fceec4ec599aa8716e2601
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark85
Best CPU time to get the best result obtained on this benchmark1798.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 74
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint51
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31590
Sum of products size (including duplicates)63180
Number of different products31590
Sum of products size63180

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-2666620-1276655144.opb>
0.29/0.38	c original problem has 32590 variables (32590 bin, 0 int, 0 impl, 0 cont) and 32590 constraints
0.29/0.38	c problem read
0.29/0.38	c presolving settings loaded
0.69/0.77	c presolving:
3.09/3.12	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1000 upgd conss, 2143102 impls, 0 clqs
5.09/5.14	c    (4.4s) probing: 101/32590 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.09/5.14	c    (4.4s) probing aborted: 100/100 successive totally useless probings
5.09/5.14	c presolving (2 rounds):
5.09/5.14	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
5.09/5.14	c  2143102 implications, 0 cliques
5.09/5.14	c presolved problem has 32590 variables (32590 bin, 0 int, 0 impl, 0 cont) and 32590 constraints
5.09/5.14	c   31590 constraints of type <and>
5.09/5.14	c    1000 constraints of type <logicor>
5.09/5.14	c transformed objective value is always integral (scale: 1)
5.09/5.14	c Presolving Time: 4.26
5.09/5.14	c - non default parameters ----------------------------------------------------------------------
5.09/5.14	c # SCIP version 1.2.1.2
5.09/5.14	c 
5.09/5.14	c # frequency for displaying node information lines
5.09/5.14	c # [type: int, range: [-1,2147483647], default: 100]
5.09/5.14	c display/freq = 10000
5.09/5.14	c 
5.09/5.14	c # maximal time in seconds to run
5.09/5.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.09/5.14	c limits/time = 1799.62
5.09/5.14	c 
5.09/5.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
5.09/5.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.09/5.14	c limits/memory = 1620
5.09/5.14	c 
5.09/5.14	c # should presolving try to simplify inequalities
5.09/5.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.09/5.14	c constraints/linear/simplifyinequalities = TRUE
5.09/5.14	c 
5.09/5.14	c # should presolving try to simplify knapsacks
5.09/5.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.09/5.14	c constraints/knapsack/simplifyinequalities = TRUE
5.09/5.14	c 
5.09/5.14	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
5.09/5.14	c # [type: int, range: [-1,2147483647], default: -1]
5.09/5.14	c heuristics/undercover/freq = 0
5.09/5.14	c 
5.09/5.14	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
5.09/5.14	c # [type: int, range: [-1,2147483647], default: -1]
5.09/5.14	c separating/rapidlearning/freq = 0
5.09/5.14	c 
5.09/5.14	c -----------------------------------------------------------------------------------------------
5.09/5.14	c start solving
5.09/5.18	c 
7.59/7.67	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
7.59/7.67	c   6.8s|     1 |     0 |  2000 |     - | 193M|   0 |2000 |  32k|  32k|  32k|  64k|   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
8.09/8.15	o 115
8.09/8.15	c s 7.3s|     1 |     0 |  2000 |     - | 194M|   0 |2000 |  32k|  32k|  32k|  64k|   0 |   0 |   0 | 0.000000e+00 | 1.150000e+02 |    Inf 
12.69/12.78	c  11.8s|     1 |     0 |  5000 |     - | 195M|   0 |2000 |  32k|  32k|  32k|  66k|2000 |   0 |   0 | 0.000000e+00 | 1.150000e+02 |    Inf 
17.98/18.04	c  17.1s|     1 |     0 |  8000 |     - | 195M|   0 |2000 |  32k|  32k|  32k|  68k|4000 |   0 |   0 | 0.000000e+00 | 1.150000e+02 |    Inf 
18.60/18.62	o 103
18.60/18.62	c s17.6s|     1 |     0 |  8000 |     - | 196M|   0 |2000 |  32k|  32k|  32k|  68k|4000 |   0 |   0 | 0.000000e+00 | 1.030000e+02 |    Inf 
23.59/23.65	c  22.6s|     1 |     0 | 11000 |     - | 197M|   0 |2000 |  32k|  32k|  32k|  70k|6000 |   0 |   0 | 0.000000e+00 | 1.030000e+02 |    Inf 
24.19/24.26	o 96
24.19/24.26	c s23.2s|     1 |     0 | 11000 |     - | 197M|   0 |2000 |  32k|  32k|  32k|  70k|6000 |   0 |   0 | 0.000000e+00 | 9.600000e+01 |    Inf 
29.48/29.50	c  28.4s|     1 |     0 | 14000 |     - | 198M|   0 |2000 |  32k|  32k|  32k|  72k|8000 |   0 |   0 | 0.000000e+00 | 9.600000e+01 |    Inf 
30.08/30.14	o 92
30.08/30.14	c s29.1s|     1 |     0 | 14000 |     - | 198M|   0 |2000 |  32k|  32k|  32k|  72k|8000 |   0 |   0 | 0.000000e+00 | 9.200000e+01 |    Inf 
35.57/35.61	c  34.5s|     1 |     0 | 17000 |     - | 199M|   0 |2000 |  32k|  32k|  32k|  74k|  10k|   0 |   0 | 0.000000e+00 | 9.200000e+01 |    Inf 
36.17/36.22	o 91
36.17/36.22	c s35.1s|     1 |     0 | 17000 |     - | 200M|   0 |2000 |  32k|  32k|  32k|  74k|  10k|   0 |   0 | 0.000000e+00 | 9.100000e+01 |    Inf 
41.77/41.89	c  40.7s|     1 |     0 | 20000 |     - | 201M|   0 |2000 |  32k|  32k|  32k|  76k|  12k|   0 |   0 | 0.000000e+00 | 9.100000e+01 |    Inf 
59.37/59.48	c  57.9s|     1 |     2 | 20000 |     - | 201M|   0 |2000 |  32k|  32k|  32k|  76k|  12k|   0 |  20 | 0.000000e+00 | 9.100000e+01 |    Inf 
1800.06/1800.71	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-2666620-1276655144/watcher-2666620-1276655144 -o /tmp/evaluation-result-2666620-1276655144/solver-2666620-1276655144 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666620-1276655144.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 10059
/proc/meminfo: memFree=1767332/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=7972 CPUtime=0
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 1046 0 0 0 0 0 0 0 20 0 1 0 41116006 8163328 966 1992294400 4194304 8223781 140737011518288 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10059/statm: 1993 976 348 984 0 1006 0

[startup+0.0578131 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 10059
/proc/meminfo: memFree=1767332/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=15376 CPUtime=0.05
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 3104 0 0 0 4 1 0 0 20 0 1 0 41116006 15745024 3024 1992294400 4194304 8223781 140737011518288 18446744073709551615 4683278 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10059/statm: 3844 3024 366 984 0 2857 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15376

[startup+0.101821 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 10059
/proc/meminfo: memFree=1767332/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=18968 CPUtime=0.09
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 4022 0 0 0 8 1 0 0 20 0 1 0 41116006 19423232 3942 1992294400 4194304 8223781 140737011518288 18446744073709551615 7189666 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10059/statm: 4742 3942 366 984 0 3755 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18968

[startup+0.30186 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 10059
/proc/meminfo: memFree=1767332/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=37728 CPUtime=0.29
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 8771 0 0 0 26 3 0 0 20 0 1 0 41116006 38633472 8664 1992294400 4194304 8223781 140737011518288 18446744073709551615 7246482 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10059/statm: 9432 8664 366 984 0 8445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37728

[startup+0.701938 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 10059
/proc/meminfo: memFree=1767332/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=88104 CPUtime=0.69
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 21603 0 0 0 61 8 0 0 20 0 1 0 41116006 90218496 21070 1992294400 4194304 8223781 140737011518288 18446744073709551615 4561370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 22026 21070 403 984 0 21039 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 88104

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 10060
/proc/meminfo: memFree=1670480/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=125264 CPUtime=1.49
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 30027 0 0 0 137 12 0 0 22 0 1 0 41116006 128270336 29494 1992294400 4194304 8223781 140737011518288 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 31316 29494 427 984 0 30329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 125264

[startup+3.10141 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 10060
/proc/meminfo: memFree=1629312/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=173648 CPUtime=3.09
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 43669 0 0 0 282 27 0 0 25 0 1 0 41116006 177815552 41637 1992294400 4194304 8223781 140737011518288 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 43412 41637 447 984 0 42425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 173648

[startup+6.30103 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 10060
/proc/meminfo: memFree=1560740/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=293844 CPUtime=6.29
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 77438 0 0 0 579 50 0 0 25 0 1 0 41116006 300896256 69367 1992294400 4194304 8223781 140737011518288 18446744073709551615 6612726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 73461 69367 538 984 0 72474 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 293844

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 10060
/proc/meminfo: memFree=1489564/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=299556 CPUtime=12.69
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 91029 0 0 0 1211 58 0 0 25 0 1 0 41116006 306745344 69698 1992294400 4194304 8223781 140737011518288 18446744073709551615 6447014 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 74889 69698 550 984 0 73902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 299556

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 10060
/proc/meminfo: memFree=1479148/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=311188 CPUtime=25.48
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 105799 0 0 0 2481 67 0 0 25 0 1 0 41116006 318656512 72302 1992294400 4194304 8223781 140737011518288 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 77797 72302 549 984 0 76810 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 311188

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 10062
/proc/meminfo: memFree=1326752/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=469252 CPUtime=51.07
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 161693 0 0 0 5008 99 0 0 25 0 1 0 41116006 480514048 110323 1992294400 4194304 8223781 140737011518288 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 117313 110323 550 984 0 116326 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 469252

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 10062
/proc/meminfo: memFree=1477536/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=311396 CPUtime=102.26
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 293139 0 0 0 10055 171 0 0 25 0 1 0 41116006 318869504 72590 1992294400 4194304 8223781 140737011518288 18446744073709551615 6536470 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 77849 72590 556 984 0 76862 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 311396

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10064
/proc/meminfo: memFree=1476792/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=312016 CPUtime=162.23
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 369769 0 0 0 15999 224 0 0 25 0 1 0 41116006 319504384 72771 1992294400 4194304 8223781 140737011518288 18446744073709551615 6448646 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 78004 72771 556 984 0 77017 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 312016

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10066
/proc/meminfo: memFree=1476668/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=311900 CPUtime=222.21
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 456479 0 0 0 21939 282 0 0 25 0 1 0 41116006 319385600 72767 1992294400 4194304 8223781 140737011518288 18446744073709551615 6568482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 77975 72767 557 984 0 76988 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 311900

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10068
/proc/meminfo: memFree=1465012/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=322924 CPUtime=282.18
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 524340 0 0 0 27891 327 0 0 25 0 1 0 41116006 330674176 75696 1992294400 4194304 8223781 140737011518288 18446744073709551615 6592395 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 80731 75696 561 984 0 79744 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 322924

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10070
/proc/meminfo: memFree=1461788/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=326812 CPUtime=342.16
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 612917 0 0 0 33846 370 0 0 25 0 1 0 41116006 334655488 76474 1992294400 4194304 8223781 140737011518288 18446744073709551615 6568077 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 81703 76474 561 984 0 80716 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 326812

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10070
/proc/meminfo: memFree=1461912/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=327184 CPUtime=402.14
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 691746 0 0 0 39793 421 0 0 25 0 1 0 41116006 335036416 76476 1992294400 4194304 8223781 140737011518288 18446744073709551615 6568404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 81796 76476 561 984 0 80809 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 327184

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10072
/proc/meminfo: memFree=1461540/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=327344 CPUtime=462.12
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 771574 0 0 0 45736 476 0 0 25 0 1 0 41116006 335200256 76520 1992294400 4194304 8223781 140737011518288 18446744073709551615 6569462 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 81836 76520 561 984 0 80849 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 327344

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10074
/proc/meminfo: memFree=1458440/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=329476 CPUtime=522.1
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 885435 0 0 0 51671 539 0 0 25 0 1 0 41116006 337383424 77286 1992294400 4194304 8223781 140737011518288 18446744073709551615 6448652 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 82369 77286 561 984 0 81382 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 329476

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10076
/proc/meminfo: memFree=1460424/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=327508 CPUtime=582.08
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 1034822 0 0 0 57598 610 0 0 25 0 1 0 41116006 335368192 76819 1992294400 4194304 8223781 140737011518288 18446744073709551615 6539311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 81877 76819 561 984 0 80890 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 327508

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10078
/proc/meminfo: memFree=1457076/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=330756 CPUtime=642.06
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 1163017 0 0 0 63529 677 0 0 25 0 1 0 41116006 338694144 77573 1992294400 4194304 8223781 140737011518288 18446744073709551615 6446822 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 82689 77573 561 984 0 81702 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 330756

[startup+702.3 s]

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

/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 1874627 0 0 0 105136 1055 0 0 25 0 1 0 41116006 353771520 80974 1992294400 4194304 8223781 140737011518288 18446744073709551615 6532641 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86370 80974 563 984 0 85383 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 345480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10090
/proc/meminfo: memFree=1440708/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=346092 CPUtime=1121.89
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 1935895 0 0 0 111094 1095 0 0 25 0 1 0 41116006 354398208 81582 1992294400 4194304 8223781 140737011518288 18446744073709551615 4677433 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86523 81582 563 984 0 85536 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 346092

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10092
/proc/meminfo: memFree=1441700/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=346452 CPUtime=1181.87
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2029279 0 0 0 117042 1145 0 0 25 0 1 0 41116006 354766848 81333 1992294400 4194304 8223781 140737011518288 18446744073709551615 6004057 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86613 81333 563 984 0 85626 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 346452

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10094
/proc/meminfo: memFree=1440956/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347064 CPUtime=1241.85
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2150728 0 0 0 122983 1202 0 0 25 0 1 0 41116006 355393536 81501 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563230 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86766 81501 563 984 0 85779 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 347064

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10094
/proc/meminfo: memFree=1440584/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347064 CPUtime=1301.83
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2189525 0 0 0 128956 1227 0 0 25 0 1 0 41116006 355393536 81572 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563273 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86766 81572 563 984 0 85779 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 347064

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10096
/proc/meminfo: memFree=1440584/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347064 CPUtime=1361.8
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2256034 0 0 0 134912 1268 0 0 25 0 1 0 41116006 355393536 81566 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563074 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86766 81566 563 984 0 85779 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 347064

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10098
/proc/meminfo: memFree=1440708/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347064 CPUtime=1421.8
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2328512 0 0 0 140868 1312 0 0 25 0 1 0 41116006 355393536 81569 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563306 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86766 81569 563 984 0 85779 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 347064

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10100
/proc/meminfo: memFree=1440584/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347064 CPUtime=1481.76
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2389047 0 0 0 146830 1346 0 0 25 0 1 0 41116006 355393536 81571 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563306 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86766 81571 563 984 0 85779 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 347064

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10102
/proc/meminfo: memFree=1440584/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347104 CPUtime=1541.74
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2444457 0 0 0 152790 1384 0 0 25 0 1 0 41116006 355434496 81572 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563052 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86776 81572 563 984 0 85789 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 347104

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10102
/proc/meminfo: memFree=1440212/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347248 CPUtime=1601.72
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2515295 0 0 0 158747 1425 0 0 25 0 1 0 41116006 355581952 81655 1992294400 4194304 8223781 140737011518288 18446744073709551615 6503341 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86812 81655 563 984 0 85825 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 347248

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10104
/proc/meminfo: memFree=1440212/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347344 CPUtime=1661.7
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2559063 0 0 0 164714 1456 0 0 25 0 1 0 41116006 355680256 81671 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86836 81671 563 984 0 85849 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 347344

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10106
/proc/meminfo: memFree=1439096/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=346964 CPUtime=1721.67
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2598240 0 0 0 170686 1481 0 0 25 0 1 0 41116006 355291136 81879 1992294400 4194304 8223781 140737011518288 18446744073709551615 5385735 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86741 81879 563 984 0 85754 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 346964

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10108
/proc/meminfo: memFree=1438848/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347472 CPUtime=1781.66
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2634299 0 0 0 176657 1509 0 0 25 0 1 0 41116006 355811328 81930 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563163 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86868 81930 563 984 0 85881 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 347472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10108
/proc/meminfo: memFree=1438848/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347472 CPUtime=1800.06
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2639866 0 0 0 178491 1515 0 0 25 0 1 0 41116006 355811328 81969 1992294400 4194304 8223781 140737011518288 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86868 81969 563 984 0 85881 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 347472

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -10059

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 10108
/proc/meminfo: memFree=1438848/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347488 CPUtime=1800.75
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2640177 0 0 0 178560 1515 0 0 25 0 1 0 41116006 355827712 81948 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86872 81948 563 984 0 85885 0
Current children cumulated CPU time (s) 1800.75
Current children cumulated vsize (KiB) 347488

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 10109
/proc/meminfo: memFree=1438840/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347488 CPUtime=1801.56
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2640426 0 0 0 178640 1516 0 0 25 0 1 0 41116006 355827712 81932 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563487 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86872 81932 563 984 0 85885 0
Current children cumulated CPU time (s) 1801.56
Current children cumulated vsize (KiB) 347488

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 10109
/proc/meminfo: memFree=1438840/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347488 CPUtime=1801.96
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2640440 0 0 0 178680 1516 0 0 25 0 1 0 41116006 355827712 81946 1992294400 4194304 8223781 140737011518288 18446744073709551615 6563023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86872 81946 563 984 0 85885 0
Current children cumulated CPU time (s) 1801.96
Current children cumulated vsize (KiB) 347488

[startup+1802.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 10109
/proc/meminfo: memFree=1438840/2059040 swapFree=4136232/4192956
[pid=10059] ppid=10057 vsize=347488 CPUtime=1802.06
/proc/10059/stat : 10059 (pbscip.linux.x8) R 10057 10059 8204 0 -1 4202496 2640441 0 0 0 178690 1516 0 0 25 0 1 0 41116006 355827712 81947 1992294400 4194304 8223781 140737011518288 18446744073709551615 6564623 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10059/statm: 86872 81947 563 984 0 85885 0
Current children cumulated CPU time (s) 1802.06
Current children cumulated vsize (KiB) 347488

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.75
CPU time (s): 1802.11
CPU user time (s): 1786.92
CPU system time (s): 15.1977
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 469408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.92
system time used= 15.1977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2640441
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= 3400

runsolver used 3.02554 second user time and 8.47171 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-16 04:25:44
IDJOB=2666620
IDBENCH=48133
IDSOLVER=1169
FILE ID=node011/2666620-1276655144
PBS_JOBID= 11172452
Free space on /tmp= 62360 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/mds/normalized-mds_1000_25_5.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-2666620-1276655144/watcher-2666620-1276655144 -o /tmp/evaluation-result-2666620-1276655144/solver-2666620-1276655144 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666620-1276655144.opb -t 1800 -m 1800

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

MD5SUM BENCH= d79bd0f7d6fceec4ec599aa8716e2601
RANDOM SEED=957282118

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1767860 kB
Buffers:         94976 kB
Cached:         116252 kB
SwapCached:      10072 kB
Active:         105836 kB
Inactive:       118568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1767860 kB
SwapTotal:     4192956 kB
SwapFree:      4136232 kB
Dirty:            5000 kB
Writeback:           0 kB
AnonPages:       11632 kB
Mapped:           9380 kB
Slab:            45212 kB
PageTables:       3968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180708 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= 62356 MiB
End job on node011 at 2010-06-16 04:55:47