Trace number 2664826

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (TO) 1802.08 1802.62

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-5000opt.opb
MD5SUMb413d11d214e81d6bb556d5c8775428f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-70
Best CPU time to get the best result obtained on this benchmark6.31704
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints30912
Number of constraints which are clauses30912
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 317
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 317
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2664826-1276687672.opb>
0.50/0.51	c original problem has 2025 variables (2025 bin, 0 int, 0 impl, 0 cont) and 30912 constraints
0.50/0.51	c problem read
0.50/0.51	c presolving settings loaded
0.59/0.62	o 0
0.59/0.62	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.59/0.62	c presolving:
0.69/0.76	c (round 1) 568 del vars, 568 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2340 impls, 0 clqs
0.99/1.01	c (round 2) 568 del vars, 4820 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 26092 upgd conss, 2340 impls, 0 clqs
1.10/1.11	c    (0.5s) probing: 101/1457 (6.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.10/1.11	c    (0.5s) probing aborted: 100/100 successive totally useless probings
1.10/1.11	c presolving (3 rounds):
1.10/1.11	c  568 deleted vars, 4820 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.10/1.11	c  2340 implications, 0 cliques
1.10/1.11	c presolved problem has 1457 variables (1457 bin, 0 int, 0 impl, 0 cont) and 26092 constraints
1.10/1.11	c   26092 constraints of type <logicor>
1.10/1.11	c transformed objective value is always integral (scale: 1)
1.10/1.11	c Presolving Time: 0.41
1.10/1.11	c - non default parameters ----------------------------------------------------------------------
1.10/1.11	c # SCIP version 1.2.1.2
1.10/1.11	c 
1.10/1.11	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
1.10/1.11	c # [type: int, range: [-1,2147483647], default: -1]
1.10/1.11	c conflict/interconss = 0
1.10/1.11	c 
1.10/1.11	c # should binary conflicts be preferred?
1.10/1.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.11	c conflict/preferbinary = TRUE
1.10/1.11	c 
1.10/1.11	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
1.10/1.11	c # [type: int, range: [-1,2147483647], default: 0]
1.10/1.11	c constraints/agelimit = 1
1.10/1.11	c 
1.10/1.11	c # should enforcement of pseudo solution be disabled?
1.10/1.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.11	c constraints/disableenfops = TRUE
1.10/1.11	c 
1.10/1.11	c # frequency for displaying node information lines
1.10/1.11	c # [type: int, range: [-1,2147483647], default: 100]
1.10/1.11	c display/freq = 10000
1.10/1.11	c 
1.10/1.11	c # maximal time in seconds to run
1.10/1.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.10/1.11	c limits/time = 1799.49
1.10/1.11	c 
1.10/1.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.10/1.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.10/1.11	c limits/memory = 1620
1.10/1.11	c 
1.10/1.11	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
1.10/1.11	c # [type: int, range: [-1,2147483647], default: 1]
1.10/1.11	c lp/solvefreq = 0
1.10/1.11	c 
1.10/1.11	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
1.10/1.11	c # [type: char, range: {lafpsqd}, default: l]
1.10/1.11	c lp/pricing = a
1.10/1.11	c 
1.10/1.11	c # should presolving try to simplify inequalities
1.10/1.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.11	c constraints/linear/simplifyinequalities = TRUE
1.10/1.11	c 
1.10/1.11	c # should presolving try to simplify knapsacks
1.10/1.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.11	c constraints/knapsack/simplifyinequalities = TRUE
1.10/1.11	c 
1.10/1.11	c # priority of node selection rule <dfs> in standard mode
1.10/1.11	c # [type: int, range: [-536870912,536870911], default: 0]
1.10/1.11	c nodeselection/dfs/stdpriority = 1000000
1.10/1.11	c 
1.10/1.11	c -----------------------------------------------------------------------------------------------
1.10/1.11	c start solving
1.10/1.11	c 
79.87/79.92	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
79.87/79.92	c t78.7s|     1 |     0 | 16830 |     - |  34M|   0 |1455 |1457 |  26k|1457 |  26k|   0 |   0 |   0 |-2.287375e+02 | 0.000000e+00 | 100.00%
79.87/79.99	o -4
79.87/79.99	c R78.8s|     1 |     0 | 16830 |     - |  34M|   0 |1455 |1457 |  26k|1457 |  26k|   0 |   0 |   0 |-2.287375e+02 |-4.000000e+00 |  98.25%
79.97/80.09	o -6
79.97/80.09	c s78.9s|     1 |     0 | 16830 |     - |  34M|   0 |1455 |1457 |  26k|1457 |  26k|   0 |   0 |   0 |-2.287375e+02 |-6.000000e+00 |  97.38%
265.01/265.16	c   263s|     1 |     0 | 48812 |     - |  38M|   0 |1457 |1457 |  26k|1457 |  26k|  10 |   0 |   0 |-2.218119e+02 |-6.000000e+00 |  97.30%
265.01/265.17	o -15
265.01/265.17	c b 263s|     1 |     0 | 48812 |     - |  38M|   0 |1457 |1457 |  26k|1457 |  26k|  10 |   0 |   0 |-2.218119e+02 |-1.500000e+01 |  93.24%
515.84/516.06	c   512s|     1 |     0 | 91868 |     - |  42M|   0 |1451 |1457 |  26k|1457 |  26k|  60 |   0 |   0 |-2.164689e+02 |-1.500000e+01 |  93.07%
515.93/516.11	o -19
515.93/516.11	c b 512s|     1 |     0 | 91868 |     - |  42M|   0 |1451 |1457 |  26k|1457 |  26k|  60 |   0 |   0 |-2.164689e+02 |-1.900000e+01 |  91.22%
698.28/698.58	c   694s|     1 |     0 |121902 |     - |  43M|   0 |1455 |1457 |  26k|1457 |  26k|  66 |   0 |   0 |-2.153461e+02 |-1.900000e+01 |  91.18%
907.42/907.70	c   901s|     1 |     0 |154747 |     - |  48M|   0 |1451 |1457 |  26k|1457 |  26k|  72 |   0 |   0 |-2.138747e+02 |-1.900000e+01 |  91.12%
1059.77/1060.17	c  1053s|     1 |     0 |175517 |     - |  49M|   0 |1446 |1457 |  26k|1457 |  26k|  89 |   0 |   0 |-2.129585e+02 |-1.900000e+01 |  91.08%
1226.72/1227.14	c  1219s|     1 |     0 |203591 |     - |  49M|   0 |1450 |1457 |  26k|1457 |  26k|  93 |   0 |   0 |-2.116747e+02 |-1.900000e+01 |  91.02%
1455.45/1455.94	c  1446s|     1 |     0 |238344 |     - |  50M|   0 |1450 |1457 |  26k|1457 |  26k|  98 |   0 |   0 |-2.107277e+02 |-1.900000e+01 |  90.98%
1632.80/1633.35	c  1623s|     1 |     0 |263273 |     - |  50M|   0 |1452 |1457 |  26k|1457 |  26k| 101 |   0 |   0 |-2.096708e+02 |-1.900000e+01 |  90.94%
1800.06/1800.60	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-2664826-1276687672/watcher-2664826-1276687672 -o /tmp/evaluation-result-2664826-1276687672/solver-2664826-1276687672 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664826-1276687672.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 19234
/proc/meminfo: memFree=1766444/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=9288 CPUtime=0
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1091 0 0 0 0 0 0 0 25 0 1 0 10060724 9510912 1013 1992294400 4194304 9819077 140735114817792 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19234/statm: 2322 1023 371 1374 0 943 0

[startup+0.110153 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 19234
/proc/meminfo: memFree=1766444/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=15792 CPUtime=0.1
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 2876 0 0 0 9 1 0 0 25 0 1 0 10060724 16171008 2797 1992294400 4194304 9819077 140735114817792 18446744073709551615 5650537 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19234/statm: 3948 2797 388 1374 0 2569 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 15792

[startup+0.201163 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 19234
/proc/meminfo: memFree=1766444/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=18216 CPUtime=0.19
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 3479 0 0 0 18 1 0 0 25 0 1 0 10060724 18653184 3400 1992294400 4194304 9819077 140735114817792 18446744073709551615 4466600 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19234/statm: 4554 3400 388 1374 0 3175 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18216

[startup+0.301173 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 19234
/proc/meminfo: memFree=1766444/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=20420 CPUtime=0.29
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 4051 0 0 0 28 1 0 0 25 0 1 0 10060724 20910080 3972 1992294400 4194304 9819077 140735114817792 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19234/statm: 5105 3972 388 1374 0 3726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20420

[startup+0.701214 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 19234
/proc/meminfo: memFree=1766444/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=48508 CPUtime=0.69
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 11247 0 0 0 63 6 0 0 25 0 1 0 10060724 49672192 10814 1992294400 4194304 9819077 140735114817792 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 12127 10814 492 1374 0 10748 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48508

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19235
/proc/meminfo: memFree=1720556/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=95324 CPUtime=1.49
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 24977 0 0 0 132 17 0 0 25 0 1 0 10060724 97611776 18949 1992294400 4194304 9819077 140735114817792 18446744073709551615 7292234 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 23831 18949 635 1374 0 22452 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95324

[startup+3.10147 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19235
/proc/meminfo: memFree=1692780/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=101196 CPUtime=3.09
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 28430 0 0 0 291 18 0 0 25 0 1 0 10060724 103624704 19021 1992294400 4194304 9819077 140735114817792 18446744073709551615 7293513 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 25299 19021 637 1374 0 23920 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 101196

[startup+6.3008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19235
/proc/meminfo: memFree=1691788/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=102156 CPUtime=6.29
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 32225 0 0 0 608 21 0 0 25 0 1 0 10060724 104607744 19595 1992294400 4194304 9819077 140735114817792 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 25539 19595 637 1374 0 24160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 102156

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19237
/proc/meminfo: memFree=1690920/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=103112 CPUtime=12.68
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 39442 0 0 0 1243 25 0 0 25 0 1 0 10060724 105586688 19689 1992294400 4194304 9819077 140735114817792 18446744073709551615 7293502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 25778 19689 637 1374 0 24399 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 103112

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19237
/proc/meminfo: memFree=1689680/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=103260 CPUtime=25.49
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 52425 0 0 0 2514 35 0 0 25 0 1 0 10060724 105738240 19696 1992294400 4194304 9819077 140735114817792 18446744073709551615 7294712 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 25815 19696 637 1374 0 24436 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 103260

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19237
/proc/meminfo: memFree=1689184/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=103324 CPUtime=51.08
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 77749 0 0 0 5057 51 0 0 25 0 1 0 10060724 105803776 19209 1992294400 4194304 9819077 140735114817792 18446744073709551615 6198346 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 25831 19209 637 1374 0 24452 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 103324

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19239
/proc/meminfo: memFree=1683728/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=109364 CPUtime=102.26
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 123919 0 0 0 10144 82 0 0 25 0 1 0 10060724 111988736 21164 1992294400 4194304 9819077 140735114817792 18446744073709551615 6698762 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 27341 21164 672 1374 0 25962 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 109364

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19241
/proc/meminfo: memFree=1684224/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=109396 CPUtime=162.24
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 165058 0 0 0 16111 113 0 0 25 0 1 0 10060724 112021504 21193 1992294400 4194304 9819077 140735114817792 18446744073709551615 6198327 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 27349 21193 672 1374 0 25970 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 109396

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19241
/proc/meminfo: memFree=1683852/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=109424 CPUtime=222.23
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 206906 0 0 0 22074 149 0 0 25 0 1 0 10060724 112050176 21114 1992294400 4194304 9819077 140735114817792 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 27356 21114 672 1374 0 25977 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 109424

[startup+282.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 19246
/proc/meminfo: memFree=1678520/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=114984 CPUtime=282.2
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 251530 0 0 0 28033 187 0 0 25 0 1 0 10060724 117743616 22576 1992294400 4194304 9819077 140735114817792 18446744073709551615 7309303 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 28746 22576 676 1374 0 27367 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 114984

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/106 19248
/proc/meminfo: memFree=1677528/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=114956 CPUtime=342.18
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 293993 0 0 0 33996 222 0 0 25 0 1 0 10060724 117714944 22596 1992294400 4194304 9819077 140735114817792 18446744073709551615 7312697 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 28739 22596 676 1374 0 27360 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 114956

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19250
/proc/meminfo: memFree=1677652/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=106992 CPUtime=402.17
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 337239 0 0 0 39962 255 0 0 25 0 1 0 10060724 109559808 21864 1992294400 4194304 9819077 140735114817792 18446744073709551615 7228840 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 26748 21864 676 1374 0 25369 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 106992

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19252
/proc/meminfo: memFree=1679760/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=114988 CPUtime=462.15
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 379690 0 0 0 45923 292 0 0 25 0 1 0 10060724 117747712 22161 1992294400 4194304 9819077 140735114817792 18446744073709551615 7297883 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 28747 22161 676 1374 0 27368 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 114988

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19252
/proc/meminfo: memFree=1679884/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=115452 CPUtime=522.12
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 418785 0 0 0 51886 326 0 0 25 0 1 0 10060724 118222848 21961 1992294400 4194304 9819077 140735114817792 18446744073709551615 6044382 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 28863 21961 676 1374 0 27484 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 115452

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19254
/proc/meminfo: memFree=1674676/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=117844 CPUtime=582.11
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 460621 0 0 0 57851 360 0 0 25 0 1 0 10060724 120672256 23339 1992294400 4194304 9819077 140735114817792 18446744073709551615 7293510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 29461 23339 676 1374 0 28082 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 117844

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19256
/proc/meminfo: memFree=1674552/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=117876 CPUtime=642.1
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 503583 0 0 0 63815 395 0 0 25 0 1 0 10060724 120705024 22928 1992294400 4194304 9819077 140735114817792 18446744073709551615 7296198 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 29469 22928 676 1374 0 28090 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 117876

[startup+702.301 s]

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

/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 779991 0 0 0 105566 631 0 0 25 0 1 0 10060724 131428352 24874 1992294400 4194304 9819077 140735114817792 18446744073709551615 6044105 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 32087 24874 676 1374 0 30708 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 128348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19268
/proc/meminfo: memFree=1664508/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=128212 CPUtime=1121.95
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 826122 0 0 0 111529 666 0 0 25 0 1 0 10060724 131289088 25886 1992294400 4194304 9819077 140735114817792 18446744073709551615 7296179 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 32053 25886 676 1374 0 30674 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 128212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19270
/proc/meminfo: memFree=1667732/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=128240 CPUtime=1181.93
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 874015 0 0 0 117492 701 0 0 25 0 1 0 10060724 131317760 25684 1992294400 4194304 9819077 140735114817792 18446744073709551615 7289479 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 32060 25684 676 1374 0 30681 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 128240

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19272
/proc/meminfo: memFree=1668228/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=127696 CPUtime=1241.91
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 911189 0 0 0 123458 733 0 0 25 0 1 0 10060724 130760704 24729 1992294400 4194304 9819077 140735114817792 18446744073709551615 6055431 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 31924 24729 676 1374 0 30545 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 127696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19274
/proc/meminfo: memFree=1667360/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=128812 CPUtime=1301.9
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 950879 0 0 0 129422 768 0 0 25 0 1 0 10060724 131903488 25728 1992294400 4194304 9819077 140735114817792 18446744073709551615 7293505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 32203 25728 676 1374 0 30824 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 128812

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19276
/proc/meminfo: memFree=1663888/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=128884 CPUtime=1361.88
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 997597 0 0 0 135385 803 0 0 25 0 1 0 10060724 131977216 24986 1992294400 4194304 9819077 140735114817792 18446744073709551615 6198409 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 32221 24986 676 1374 0 30842 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 128884

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19276
/proc/meminfo: memFree=1664136/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=128844 CPUtime=1421.87
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1043756 0 0 0 141348 839 0 0 25 0 1 0 10060724 131936256 25784 1992294400 4194304 9819077 140735114817792 18446744073709551615 6192325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 32211 25784 676 1374 0 30832 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 128844

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19278
/proc/meminfo: memFree=1667484/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=128872 CPUtime=1481.84
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1070448 0 0 0 147312 872 0 0 25 0 1 0 10060724 131964928 24897 1992294400 4194304 9819077 140735114817792 18446744073709551615 6054126 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 32218 24897 676 1374 0 30839 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 128872

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19280
/proc/meminfo: memFree=1662400/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=130364 CPUtime=1541.83
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1113554 0 0 0 153280 903 0 0 25 0 1 0 10060724 133492736 26266 1992294400 4194304 9819077 140735114817792 18446744073709551615 7296202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 32591 26266 676 1374 0 31212 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 130364

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19282
/proc/meminfo: memFree=1663764/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=130424 CPUtime=1601.81
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1160345 0 0 0 159240 941 0 0 25 0 1 0 10060724 133554176 26201 1992294400 4194304 9819077 140735114817792 18446744073709551615 6198708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 32606 26201 676 1374 0 31227 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 130424

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19284
/proc/meminfo: memFree=1661780/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=134720 CPUtime=1661.79
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1196401 0 0 0 165205 974 0 0 25 0 1 0 10060724 137953280 26438 1992294400 4194304 9819077 140735114817792 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 33680 26438 676 1374 0 32301 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 134720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19284
/proc/meminfo: memFree=1661532/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=134692 CPUtime=1721.77
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1245809 0 0 0 171168 1009 0 0 25 0 1 0 10060724 137924608 27106 1992294400 4194304 9819077 140735114817792 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 33673 27106 676 1374 0 32294 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 134692

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19286
/proc/meminfo: memFree=1658556/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=134696 CPUtime=1781.76
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1293808 0 0 0 177129 1047 0 0 25 0 1 0 10060724 137928704 27137 1992294400 4194304 9819077 140735114817792 18446744073709551615 7295917 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 33674 27137 676 1374 0 32295 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 134696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 19286
/proc/meminfo: memFree=1658556/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=134720 CPUtime=1800.06
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1308499 0 0 0 178948 1058 0 0 25 0 1 0 10060724 137953280 27105 1992294400 4194304 9819077 140735114817792 18446744073709551615 7290952 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 33680 27105 676 1374 0 32301 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 134720

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -19234

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19287
/proc/meminfo: memFree=1658424/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=134720 CPUtime=1800.95
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1309335 0 0 0 179036 1059 0 0 25 0 1 0 10060724 137953280 26318 1992294400 4194304 9819077 140735114817792 18446744073709551615 6198389 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 33680 26318 676 1374 0 32301 0
Current children cumulated CPU time (s) 1800.95
Current children cumulated vsize (KiB) 134720

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19287
/proc/meminfo: memFree=1661152/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=134720 CPUtime=1801.75
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1309886 0 0 0 179116 1059 0 0 25 0 1 0 10060724 137953280 26869 1992294400 4194304 9819077 140735114817792 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 33680 26869 676 1374 0 32301 0
Current children cumulated CPU time (s) 1801.75
Current children cumulated vsize (KiB) 134720

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19287
/proc/meminfo: memFree=1661152/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=134720 CPUtime=1801.95
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1310085 0 0 0 179136 1059 0 0 25 0 1 0 10060724 137953280 27068 1992294400 4194304 9819077 140735114817792 18446744073709551615 7290912 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 33680 27068 676 1374 0 32301 0
Current children cumulated CPU time (s) 1801.95
Current children cumulated vsize (KiB) 134720

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19287
/proc/meminfo: memFree=1661152/2059040 swapFree=4148288/4192956
[pid=19234] ppid=19232 vsize=134720 CPUtime=1802.05
/proc/19234/stat : 19234 (pbscip.linux.x8) R 19232 19234 18933 0 -1 4202496 1310109 0 0 0 179146 1059 0 0 25 0 1 0 10060724 137953280 27092 1992294400 4194304 9819077 140735114817792 18446744073709551615 7295923 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19234/statm: 33680 27092 676 1374 0 32301 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 134720

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.62
CPU time (s): 1802.08
CPU user time (s): 1791.47
CPU system time (s): 10.6064
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 134724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.47
system time used= 10.6064
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1310109
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= 5527

runsolver used 2.95655 second user time and 8.5327 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-16 13:27:52
IDJOB=2664826
IDBENCH=71840
IDSOLVER=1168
FILE ID=node082/2664826-1276687672
PBS_JOBID= 11172579
Free space on /tmp= 62580 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-5000opt.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-2664826-1276687672/watcher-2664826-1276687672 -o /tmp/evaluation-result-2664826-1276687672/solver-2664826-1276687672 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664826-1276687672.opb -t 1800 -m 1800

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

MD5SUM BENCH= b413d11d214e81d6bb556d5c8775428f
RANDOM SEED=430801059

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1766848 kB
Buffers:         78468 kB
Cached:         114184 kB
SwapCached:       6844 kB
Active:         108556 kB
Inactive:       105752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1766848 kB
SwapTotal:     4192956 kB
SwapFree:      4148288 kB
Dirty:            7156 kB
Writeback:           0 kB
AnonPages:       18752 kB
Mapped:          13164 kB
Slab:            56068 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180320 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node082 at 2010-06-16 13:57:55