Trace number 2664811

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) 1802.11 1802.82

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-7000opt.opb
MD5SUMa25a52544be0f6847f2aa8f54184e900
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-68
Best CPU time to get the best result obtained on this benchmark7.83981
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 constraints29069
Number of constraints which are clauses29069
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 347
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 347
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-2664811-1276685614.opb>
0.49/0.52	c original problem has 2025 variables (2025 bin, 0 int, 0 impl, 0 cont) and 29069 constraints
0.49/0.52	c problem read
0.49/0.52	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:
0.69/0.77	c (round 1) 587 del vars, 587 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2340 impls, 0 clqs
1.00/1.02	c (round 2) 587 del vars, 4987 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 24082 upgd conss, 2340 impls, 0 clqs
1.09/1.11	c    (0.5s) probing: 101/1438 (7.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.09/1.11	c    (0.5s) probing aborted: 100/100 successive totally useless probings
1.09/1.11	c presolving (3 rounds):
1.09/1.11	c  587 deleted vars, 4987 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.09/1.11	c  2340 implications, 0 cliques
1.09/1.11	c presolved problem has 1438 variables (1438 bin, 0 int, 0 impl, 0 cont) and 24082 constraints
1.09/1.11	c   24082 constraints of type <logicor>
1.09/1.11	c transformed objective value is always integral (scale: 1)
1.09/1.11	c Presolving Time: 0.41
1.09/1.11	c - non default parameters ----------------------------------------------------------------------
1.09/1.11	c # SCIP version 1.2.1.2
1.09/1.11	c 
1.09/1.11	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
1.09/1.11	c # [type: int, range: [-1,2147483647], default: -1]
1.09/1.11	c conflict/interconss = 0
1.09/1.11	c 
1.09/1.11	c # should binary conflicts be preferred?
1.09/1.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.09/1.11	c conflict/preferbinary = TRUE
1.09/1.11	c 
1.09/1.11	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
1.09/1.11	c # [type: int, range: [-1,2147483647], default: 0]
1.09/1.11	c constraints/agelimit = 1
1.09/1.11	c 
1.09/1.11	c # should enforcement of pseudo solution be disabled?
1.09/1.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.09/1.11	c constraints/disableenfops = TRUE
1.09/1.11	c 
1.09/1.11	c # frequency for displaying node information lines
1.09/1.11	c # [type: int, range: [-1,2147483647], default: 100]
1.09/1.11	c display/freq = 10000
1.09/1.11	c 
1.09/1.11	c # maximal time in seconds to run
1.09/1.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.09/1.11	c limits/time = 1799.49
1.09/1.11	c 
1.09/1.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.09/1.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.09/1.11	c limits/memory = 1620
1.09/1.11	c 
1.09/1.11	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
1.09/1.11	c # [type: int, range: [-1,2147483647], default: 1]
1.09/1.11	c lp/solvefreq = 0
1.09/1.11	c 
1.09/1.11	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)
1.09/1.11	c # [type: char, range: {lafpsqd}, default: l]
1.09/1.11	c lp/pricing = a
1.09/1.11	c 
1.09/1.11	c # should presolving try to simplify inequalities
1.09/1.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.09/1.11	c constraints/linear/simplifyinequalities = TRUE
1.09/1.11	c 
1.09/1.11	c # should presolving try to simplify knapsacks
1.09/1.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.09/1.11	c constraints/knapsack/simplifyinequalities = TRUE
1.09/1.11	c 
1.09/1.11	c # priority of node selection rule <dfs> in standard mode
1.09/1.11	c # [type: int, range: [-536870912,536870911], default: 0]
1.09/1.11	c nodeselection/dfs/stdpriority = 1000000
1.09/1.11	c 
1.09/1.11	c -----------------------------------------------------------------------------------------------
1.09/1.11	c start solving
1.09/1.12	c 
65.07/65.15	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
65.07/65.15	c t64.0s|     1 |     0 | 13908 |     - |  32M|   0 |1437 |1438 |  24k|1438 |  24k|   0 |   0 |   0 |-2.438568e+02 | 0.000000e+00 | 100.00%
65.16/65.24	o -2
65.16/65.24	c R64.1s|     1 |     0 | 13908 |     - |  32M|   0 |1437 |1438 |  24k|1438 |  24k|   0 |   0 |   0 |-2.438568e+02 |-2.000000e+00 |  99.18%
65.26/65.33	o -4
65.26/65.33	c s64.2s|     1 |     0 | 13908 |     - |  32M|   0 |1437 |1438 |  24k|1438 |  24k|   0 |   0 |   0 |-2.438568e+02 |-4.000000e+00 |  98.36%
237.10/237.24	c   235s|     1 |     0 | 43401 |     - |  37M|   0 |1436 |1438 |  24k|1438 |  24k|  29 |   0 |   0 |-2.347053e+02 |-4.000000e+00 |  98.30%
237.10/237.25	o -8
237.10/237.25	c b 235s|     1 |     0 | 43401 |     - |  37M|   0 |1436 |1438 |  24k|1438 |  24k|  29 |   0 |   0 |-2.347053e+02 |-8.000000e+00 |  96.59%
423.23/423.43	c   420s|     1 |     0 | 73618 |     - |  41M|   0 |1433 |1438 |  24k|1438 |  24k| 122 |   0 |   0 |-2.322483e+02 |-8.000000e+00 |  96.56%
423.23/423.48	o -12
423.23/423.48	c b 420s|     1 |     0 | 73618 |     - |  41M|   0 |1433 |1438 |  24k|1438 |  24k| 122 |   0 |   0 |-2.322483e+02 |-1.200000e+01 |  94.83%
598.75/599.03	c   595s|     1 |     0 | 99181 |     - |  42M|   0 |1434 |1438 |  24k|1438 |  24k| 130 |   0 |   0 |-2.290091e+02 |-1.200000e+01 |  94.76%
756.40/756.77	c   752s|     1 |     0 |122477 |     - |  46M|   0 |1432 |1438 |  24k|1438 |  24k| 223 |   0 |   0 |-2.255076e+02 |-1.200000e+01 |  94.68%
967.90/968.34	c   962s|     1 |     0 |154231 |     - |  46M|   0 |1434 |1438 |  24k|1438 |  24k| 265 |   0 |   0 |-2.230353e+02 |-1.200000e+01 |  94.62%
968.00/968.43	o -13
968.00/968.43	c R 962s|     1 |     0 |154231 |     - |  46M|   0 |1434 |1438 |  24k|1438 |  24k| 265 |   0 |   0 |-2.230353e+02 |-1.300000e+01 |  94.17%
1135.54/1136.04	c  1129s|     1 |     0 |179766 |     - |  51M|   0 |1432 |1438 |  24k|1438 |  24k| 318 |   0 |   0 |-2.182950e+02 |-1.300000e+01 |  94.04%
1135.54/1136.05	o -17
1135.54/1136.05	c b1129s|     1 |     0 |179766 |     - |  51M|   0 |1432 |1438 |  24k|1438 |  24k| 318 |   0 |   0 |-2.182950e+02 |-1.700000e+01 |  92.21%
1288.87/1289.48	c  1281s|     1 |     0 |203025 |     - |  55M|   0 |1430 |1438 |  24k|1438 |  24k| 321 |   0 |   0 |-2.180750e+02 |-1.700000e+01 |  92.20%
1506.99/1507.60	c  1498s|     1 |     0 |234515 |     - |  55M|   0 |1428 |1438 |  24k|1438 |  24k| 352 |   0 |   0 |-2.137427e+02 |-1.700000e+01 |  92.05%
1651.93/1652.64	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1651.93/1652.64	c  1643s|     1 |     0 |254790 |     - |  57M|   0 |1429 |1438 |  24k|1438 |  24k| 415 |   0 |   0 |-2.118540e+02 |-1.700000e+01 |  91.98%
1800.08/1800.80	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-2664811-1276685614/watcher-2664811-1276685614 -o /tmp/evaluation-result-2664811-1276685614/solver-2664811-1276685614 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664811-1276685614.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 3/106 11588
/proc/meminfo: memFree=1763700/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=9288 CPUtime=0
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1049 0 0 0 0 0 0 0 19 0 1 0 44164855 9510912 969 1992294400 4194304 9819077 140734154225216 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11588/statm: 2322 979 371 1374 0 943 0

[startup+0.0643919 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11588
/proc/meminfo: memFree=1763700/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=14104 CPUtime=0.06
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 2472 0 0 0 5 1 0 0 19 0 1 0 44164855 14442496 2392 1992294400 4194304 9819077 140734154225216 18446744073709551615 5649626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11588/statm: 3526 2392 388 1374 0 2147 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14104

[startup+0.101398 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11588
/proc/meminfo: memFree=1763700/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=14824 CPUtime=0.09
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 2632 0 0 0 8 1 0 0 20 0 1 0 44164855 15179776 2552 1992294400 4194304 9819077 140734154225216 18446744073709551615 4640689 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11588/statm: 3706 2552 388 1374 0 2327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14824

[startup+0.301435 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11588
/proc/meminfo: memFree=1763700/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=19580 CPUtime=0.29
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 3839 0 0 0 28 1 0 0 20 0 1 0 44164855 20049920 3759 1992294400 4194304 9819077 140734154225216 18446744073709551615 8590906 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11588/statm: 4895 3759 388 1374 0 3516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19580

[startup+0.701509 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11588
/proc/meminfo: memFree=1763700/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=48000 CPUtime=0.69
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 11112 0 0 0 64 5 0 0 21 0 1 0 44164855 49152000 10656 1992294400 4194304 9819077 140734154225216 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 12000 10656 492 1374 0 10621 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48000

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11589
/proc/meminfo: memFree=1716076/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=91180 CPUtime=1.49
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 23750 0 0 0 132 17 0 0 23 0 1 0 44164855 93368320 18107 1992294400 4194304 9819077 140734154225216 18446744073709551615 6192320 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 22795 18107 630 1374 0 21416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91180

[startup+3.10095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11589
/proc/meminfo: memFree=1692516/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=87956 CPUtime=3.09
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 26091 0 0 0 290 19 0 0 25 0 1 0 44164855 90066944 18180 1992294400 4194304 9819077 140734154225216 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 21989 18097 632 1374 0 20610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87956

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11589
/proc/meminfo: memFree=1692144/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=97832 CPUtime=6.29
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 30598 0 0 0 607 22 0 0 25 0 1 0 44164855 100179968 18815 1992294400 4194304 9819077 140734154225216 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 24458 18815 632 1374 0 23079 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 97832

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11589
/proc/meminfo: memFree=1690780/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=98528 CPUtime=12.69
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 37249 0 0 0 1243 26 0 0 25 0 1 0 44164855 100892672 18921 1992294400 4194304 9819077 140734154225216 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 24632 18921 632 1374 0 23253 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 98528

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11589
/proc/meminfo: memFree=1689664/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=91168 CPUtime=25.48
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 49919 0 0 0 2513 35 0 0 25 0 1 0 44164855 93356032 18093 1992294400 4194304 9819077 140734154225216 18446744073709551615 7263411 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 22792 18093 632 1374 0 21413 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 91168

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11591
/proc/meminfo: memFree=1691152/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=98708 CPUtime=51.06
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 73301 0 0 0 5057 49 0 0 25 0 1 0 44164855 101076992 18913 1992294400 4194304 9819077 140734154225216 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 24677 18913 632 1374 0 23298 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 98708

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11591
/proc/meminfo: memFree=1682968/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=107936 CPUtime=102.26
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 114339 0 0 0 10148 78 0 0 25 0 1 0 44164855 110526464 20681 1992294400 4194304 9819077 140734154225216 18446744073709551615 6699296 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 26984 20681 667 1374 0 25605 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 107936

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11593
/proc/meminfo: memFree=1681604/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=108028 CPUtime=162.23
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 156021 0 0 0 16115 108 0 0 25 0 1 0 44164855 110620672 21168 1992294400 4194304 9819077 140734154225216 18446744073709551615 7293510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 27007 21168 667 1374 0 25628 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 108028

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11595
/proc/meminfo: memFree=1682348/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=108028 CPUtime=222.2
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 197515 0 0 0 22078 142 0 0 25 0 1 0 44164855 110620672 20939 1992294400 4194304 9819077 140734154225216 18446744073709551615 7295931 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 27007 20939 667 1374 0 25628 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 108028

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11597
/proc/meminfo: memFree=1674660/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=114172 CPUtime=282.19
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 232892 0 0 0 28047 172 0 0 25 0 1 0 44164855 116912128 22838 1992294400 4194304 9819077 140734154225216 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 28543 22838 671 1374 0 27164 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 114172

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11599
/proc/meminfo: memFree=1674288/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=114232 CPUtime=342.15
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 276442 0 0 0 34015 200 0 0 25 0 1 0 44164855 116973568 22142 1992294400 4194304 9819077 140734154225216 18446744073709551615 7312541 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 28558 22143 671 1374 0 27179 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 114232

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11599
/proc/meminfo: memFree=1674784/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=114232 CPUtime=402.14
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 318632 0 0 0 39979 235 0 0 25 0 1 0 44164855 116973568 22783 1992294400 4194304 9819077 140734154225216 18446744073709551615 7312726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 28558 22783 671 1374 0 27179 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 114232

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11610
/proc/meminfo: memFree=1671312/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=119252 CPUtime=462.1
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 344310 0 0 0 45949 261 0 0 25 0 1 0 44164855 122114048 23485 1992294400 4194304 9819077 140734154225216 18446744073709551615 7291112 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 29813 23485 671 1374 0 28434 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 119252

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11612
/proc/meminfo: memFree=1669452/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=119276 CPUtime=522.09
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 385502 0 0 0 51913 296 0 0 25 0 1 0 44164855 122138624 23959 1992294400 4194304 9819077 140734154225216 18446744073709551615 7311322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 29819 23959 671 1374 0 28440 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 119276

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11614
/proc/meminfo: memFree=1669080/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=119308 CPUtime=582.06
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 426938 0 0 0 57876 330 0 0 25 0 1 0 44164855 122171392 23300 1992294400 4194304 9819077 140734154225216 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 29827 23300 671 1374 0 28448 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 119308

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11616
/proc/meminfo: memFree=1665484/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=124864 CPUtime=642.04
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 458929 0 0 0 63840 364 0 0 25 0 1 0 44164855 127860736 24768 1992294400 4194304 9819077 140734154225216 18446744073709551615 7291114 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 31216 24768 671 1374 0 29837 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 124864

[startup+702.301 s]

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

/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 724494 0 0 0 105596 591 0 0 25 0 1 0 44164855 135421952 27101 1992294400 4194304 9819077 140734154225216 18446744073709551615 7311256 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 33062 27101 671 1374 0 31683 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 132248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11628
/proc/meminfo: memFree=1657052/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=132304 CPUtime=1121.84
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 764304 0 0 0 111561 623 0 0 25 0 1 0 44164855 135479296 27093 1992294400 4194304 9819077 140734154225216 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 33076 27093 671 1374 0 31697 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 132304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11630
/proc/meminfo: memFree=1651100/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=136844 CPUtime=1181.82
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 797872 0 0 0 117530 652 0 0 25 0 1 0 44164855 140128256 28165 1992294400 4194304 9819077 140734154225216 18446744073709551615 6391455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 34211 28165 671 1374 0 32832 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 136844

[startup+1242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 11635
/proc/meminfo: memFree=1652588/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=136848 CPUtime=1241.79
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 838412 0 0 0 123498 681 0 0 25 0 1 0 44164855 140132352 28194 1992294400 4194304 9819077 140734154225216 18446744073709551615 7291715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 34212 28194 671 1374 0 32833 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 136848

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 11635
/proc/meminfo: memFree=1653580/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=136848 CPUtime=1301.78
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 871894 0 0 0 129468 710 0 0 25 0 1 0 44164855 140132352 27630 1992294400 4194304 9819077 140734154225216 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 34212 27630 671 1374 0 32833 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 136848

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11637
/proc/meminfo: memFree=1653332/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=136784 CPUtime=1361.75
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 902232 0 0 0 135436 739 0 0 25 0 1 0 44164855 140066816 28172 1992294400 4194304 9819077 140734154225216 18446744073709551615 7309067 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 34196 28172 671 1374 0 32817 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 136784

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11639
/proc/meminfo: memFree=1651100/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=136812 CPUtime=1421.73
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 942697 0 0 0 141401 772 0 0 25 0 1 0 44164855 140095488 28382 1992294400 4194304 9819077 140734154225216 18446744073709551615 7312689 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 34203 28382 671 1374 0 32824 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 136812

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11641
/proc/meminfo: memFree=1651844/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=136844 CPUtime=1481.7
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 984418 0 0 0 147362 808 0 0 25 0 1 0 44164855 140128256 28297 1992294400 4194304 9819077 140734154225216 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 34211 28297 671 1374 0 32832 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 136844

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11643
/proc/meminfo: memFree=1650604/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=137880 CPUtime=1541.68
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1010485 0 0 0 153332 836 0 0 25 0 1 0 44164855 141189120 28492 1992294400 4194304 9819077 140734154225216 18446744073709551615 7290944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 34470 28492 672 1374 0 33091 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 137880

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11643
/proc/meminfo: memFree=1650728/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=137856 CPUtime=1601.65
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1054988 0 0 0 159297 868 0 0 25 0 1 0 44164855 141164544 28564 1992294400 4194304 9819077 140734154225216 18446744073709551615 6198314 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 34464 28564 672 1374 0 33085 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 137856

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11645
/proc/meminfo: memFree=1652836/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=137880 CPUtime=1661.63
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1092774 0 0 0 165262 901 0 0 25 0 1 0 44164855 141189120 27875 1992294400 4194304 9819077 140734154225216 18446744073709551615 7326262 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 34470 27875 672 1374 0 33091 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 137880

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11647
/proc/meminfo: memFree=1646264/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=141472 CPUtime=1721.61
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1131518 0 0 0 171224 937 0 0 25 0 1 0 44164855 144867328 29184 1992294400 4194304 9819077 140734154225216 18446744073709551615 7304779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 35368 29184 672 1374 0 33989 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 141472

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11649
/proc/meminfo: memFree=1647380/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=141496 CPUtime=1781.59
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1175654 0 0 0 177189 970 0 0 25 0 1 0 44164855 144891904 29389 1992294400 4194304 9819077 140734154225216 18446744073709551615 7290959 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 35374 29389 672 1374 0 33995 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 141496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11649
/proc/meminfo: memFree=1646388/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=141440 CPUtime=1800.08
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1188893 0 0 0 179029 979 0 0 25 0 1 0 44164855 144834560 29449 1992294400 4194304 9819077 140734154225216 18446744073709551615 6697183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 35360 29449 672 1374 0 33981 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 141440

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -11588

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11649
/proc/meminfo: memFree=1646388/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=141440 CPUtime=1800.68
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1189769 0 0 0 179088 980 0 0 25 0 1 0 44164855 144834560 28854 1992294400 4194304 9819077 140734154225216 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 35360 28854 672 1374 0 33981 0
Current children cumulated CPU time (s) 1800.68
Current children cumulated vsize (KiB) 141440

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 11650
/proc/meminfo: memFree=1648240/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=141440 CPUtime=1801.47
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1190256 0 0 0 179167 980 0 0 25 0 1 0 44164855 144834560 29341 1992294400 4194304 9819077 140734154225216 18446744073709551615 6192362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 35360 29341 672 1374 0 33981 0
Current children cumulated CPU time (s) 1801.47
Current children cumulated vsize (KiB) 141440

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 11650
/proc/meminfo: memFree=1648240/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=141440 CPUtime=1801.88
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1190322 0 0 0 179207 981 0 0 25 0 1 0 44164855 144834560 29407 1992294400 4194304 9819077 140734154225216 18446744073709551615 6192346 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 35360 29407 672 1374 0 33981 0
Current children cumulated CPU time (s) 1801.88
Current children cumulated vsize (KiB) 141440

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 11650
/proc/meminfo: memFree=1646380/2059040 swapFree=4140132/4192956
[pid=11588] ppid=11586 vsize=141440 CPUtime=1802.08
/proc/11588/stat : 11588 (pbscip.linux.x8) R 11586 11588 11136 0 -1 4202496 1190355 0 0 0 179227 981 0 0 25 0 1 0 44164855 144834560 29440 1992294400 4194304 9819077 140734154225216 18446744073709551615 7293486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11588/statm: 35360 29440 672 1374 0 33981 0
Current children cumulated CPU time (s) 1802.08
Current children cumulated vsize (KiB) 141440

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.82
CPU time (s): 1802.11
CPU user time (s): 1792.28
CPU system time (s): 9.8275
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 141688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.28
system time used= 9.82751
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1190355
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= 20223

runsolver used 2.89456 second user time and 8.60569 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-16 12:53:34
IDJOB=2664811
IDBENCH=71825
IDSOLVER=1168
FILE ID=node007/2664811-1276685614
PBS_JOBID= 11172569
Free space on /tmp= 62488 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-45-90-4-7000opt.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-2664811-1276685614/watcher-2664811-1276685614 -o /tmp/evaluation-result-2664811-1276685614/solver-2664811-1276685614 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664811-1276685614.opb -t 1800 -m 1800

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

MD5SUM BENCH= a25a52544be0f6847f2aa8f54184e900
RANDOM SEED=889488696

node007.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1764104 kB
Buffers:         82384 kB
Cached:         119176 kB
SwapCached:       7044 kB
Active:         114508 kB
Inactive:       101212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1764104 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:            7132 kB
Writeback:           0 kB
AnonPages:       12080 kB
Mapped:          12996 kB
Slab:            57364 kB
PageTables:       3968 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182468 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= 62480 MiB
End job on node007 at 2010-06-16 13:23:37