Trace number 2664807

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) 1802.09 1802.52

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-4000opt.opb
MD5SUM78d7b4bc270e158c16f301038a8fbfa0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-82
Best CPU time to get the best result obtained on this benchmark3.99639
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 constraints30390
Number of constraints which are clauses30390
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 316
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 316
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-2664807-1276684946.opb>
0.49/0.57	c original problem has 2025 variables (2025 bin, 0 int, 0 impl, 0 cont) and 30390 constraints
0.49/0.57	c problem read
0.49/0.57	c presolving settings loaded
0.59/0.68	o 0
0.59/0.68	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.59/0.68	c presolving:
0.79/0.83	c (round 1) 578 del vars, 578 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2340 impls, 0 clqs
0.99/1.09	c (round 2) 578 del vars, 4935 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 25455 upgd conss, 2340 impls, 0 clqs
1.10/1.19	c    (0.5s) probing: 101/1447 (7.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.10/1.19	c    (0.5s) probing aborted: 100/100 successive totally useless probings
1.10/1.19	c presolving (3 rounds):
1.10/1.19	c  578 deleted vars, 4935 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.10/1.19	c  2340 implications, 0 cliques
1.10/1.19	c presolved problem has 1447 variables (1447 bin, 0 int, 0 impl, 0 cont) and 25455 constraints
1.10/1.19	c   25455 constraints of type <logicor>
1.10/1.19	c transformed objective value is always integral (scale: 1)
1.10/1.19	c Presolving Time: 0.42
1.10/1.19	c - non default parameters ----------------------------------------------------------------------
1.10/1.19	c # SCIP version 1.2.1.2
1.10/1.19	c 
1.10/1.19	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
1.10/1.19	c # [type: int, range: [-1,2147483647], default: -1]
1.10/1.19	c conflict/interconss = 0
1.10/1.19	c 
1.10/1.19	c # should binary conflicts be preferred?
1.10/1.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.19	c conflict/preferbinary = TRUE
1.10/1.19	c 
1.10/1.19	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
1.10/1.19	c # [type: int, range: [-1,2147483647], default: 0]
1.10/1.19	c constraints/agelimit = 1
1.10/1.19	c 
1.10/1.19	c # should enforcement of pseudo solution be disabled?
1.10/1.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.19	c constraints/disableenfops = TRUE
1.10/1.19	c 
1.10/1.19	c # frequency for displaying node information lines
1.10/1.19	c # [type: int, range: [-1,2147483647], default: 100]
1.10/1.19	c display/freq = 10000
1.10/1.19	c 
1.10/1.19	c # maximal time in seconds to run
1.10/1.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.10/1.19	c limits/time = 1799.44
1.10/1.19	c 
1.10/1.19	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.10/1.19	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.10/1.19	c limits/memory = 1620
1.10/1.19	c 
1.10/1.19	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
1.10/1.19	c # [type: int, range: [-1,2147483647], default: 1]
1.10/1.19	c lp/solvefreq = 0
1.10/1.19	c 
1.10/1.19	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)
1.10/1.19	c # [type: char, range: {lafpsqd}, default: l]
1.10/1.19	c lp/pricing = a
1.10/1.19	c 
1.10/1.19	c # should presolving try to simplify inequalities
1.10/1.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.19	c constraints/linear/simplifyinequalities = TRUE
1.10/1.19	c 
1.10/1.19	c # should presolving try to simplify knapsacks
1.10/1.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.10/1.19	c constraints/knapsack/simplifyinequalities = TRUE
1.10/1.19	c 
1.10/1.19	c # priority of node selection rule <dfs> in standard mode
1.10/1.19	c # [type: int, range: [-536870912,536870911], default: 0]
1.10/1.19	c nodeselection/dfs/stdpriority = 1000000
1.10/1.19	c 
1.10/1.19	c -----------------------------------------------------------------------------------------------
1.10/1.19	c start solving
1.10/1.19	c 
90.57/90.69	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
90.57/90.69	c t89.3s|     1 |     0 | 18027 |     - |  33M|   0 |1447 |1447 |  25k|1447 |  25k|   0 |   0 |   0 |-2.278000e+02 | 0.000000e+00 | 100.00%
90.67/90.77	o -4
90.67/90.77	c R89.4s|     1 |     0 | 18027 |     - |  34M|   0 |1447 |1447 |  25k|1447 |  25k|   0 |   0 |   0 |-2.278000e+02 |-4.000000e+00 |  98.24%
90.77/90.87	o -7
90.77/90.87	c s89.5s|     1 |     0 | 18027 |     - |  34M|   0 |1447 |1447 |  25k|1447 |  25k|   0 |   0 |   0 |-2.278000e+02 |-7.000000e+00 |  96.93%
290.43/290.50	c   288s|     1 |     0 | 51011 |     - |  37M|   0 |1445 |1447 |  25k|1447 |  25k|  14 |   0 |   0 |-2.204633e+02 |-7.000000e+00 |  96.82%
290.43/290.51	o -21
290.43/290.51	c b 288s|     1 |     0 | 51011 |     - |  38M|   0 |1445 |1447 |  25k|1447 |  25k|  14 |   0 |   0 |-2.204633e+02 |-2.100000e+01 |  90.47%
499.58/499.71	c   496s|     1 |     0 | 85614 |     - |  41M|   0 |1445 |1447 |  25k|1447 |  25k|  41 |   0 |   0 |-2.140207e+02 |-2.100000e+01 |  90.19%
499.58/499.77	o -25
499.58/499.77	c b 496s|     1 |     0 | 85614 |     - |  41M|   0 |1445 |1447 |  25k|1447 |  25k|  41 |   0 |   0 |-2.140207e+02 |-2.500000e+01 |  88.32%
671.54/671.74	c   667s|     1 |     0 |113373 |     - |  44M|   0 |1444 |1447 |  25k|1447 |  25k|  71 |   0 |   0 |-2.097209e+02 |-2.500000e+01 |  88.08%
867.78/868.04	c   862s|     1 |     0 |142863 |     - |  48M|   0 |1444 |1447 |  25k|1447 |  25k|  79 |   0 |   0 |-2.085693e+02 |-2.500000e+01 |  88.01%
1062.84/1063.15	c  1056s|     1 |     0 |170860 |     - |  49M|   0 |1443 |1447 |  25k|1447 |  25k|  83 |   0 |   0 |-2.080961e+02 |-2.500000e+01 |  87.99%
1232.90/1233.30	c  1226s|     1 |     0 |194388 |     - |  49M|   0 |1444 |1447 |  25k|1447 |  25k|  86 |   0 |   0 |-2.076064e+02 |-2.500000e+01 |  87.96%
1478.53/1478.99	c  1470s|     1 |     0 |232327 |     - |  50M|   0 |1439 |1447 |  25k|1447 |  25k|  91 |   0 |   0 |-2.071197e+02 |-2.500000e+01 |  87.93%
1720.98/1721.44	c  1711s|     1 |     0 |267853 |     - |  50M|   0 |1440 |1447 |  25k|1447 |  25k|  96 |   0 |   0 |-2.066623e+02 |-2.500000e+01 |  87.90%
1800.07/1800.50	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664807-1276684946/watcher-2664807-1276684946 -o /tmp/evaluation-result-2664807-1276684946/solver-2664807-1276684946 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664807-1276684946.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 7623
/proc/meminfo: memFree=1794820/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=8260 CPUtime=0
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1017 0 0 0 0 0 0 0 24 0 1 0 44098564 8458240 937 1992294400 4194304 9819077 140736602545744 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7623/statm: 2322 944 371 1374 0 943 0

[startup+0.0170479 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7623
/proc/meminfo: memFree=1794820/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=11036 CPUtime=0.01
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1694 0 0 0 1 0 0 0 25 0 1 0 44098564 11300864 1614 1992294400 4194304 9819077 140736602545744 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7623/statm: 2759 1614 388 1374 0 1380 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11036

[startup+0.101054 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7623
/proc/meminfo: memFree=1794820/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=14832 CPUtime=0.09
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 2635 0 0 0 9 0 0 0 25 0 1 0 44098564 15187968 2555 1992294400 4194304 9819077 140736602545744 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7623/statm: 3708 2555 388 1374 0 2329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14832

[startup+0.301071 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7623
/proc/meminfo: memFree=1794820/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=19588 CPUtime=0.29
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 3588 0 0 0 29 0 0 0 25 0 1 0 44098564 20058112 3509 1992294400 4194304 9819077 140736602545744 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7623/statm: 4897 3520 388 1374 0 3518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19588

[startup+0.701104 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7623
/proc/meminfo: memFree=1794820/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=47724 CPUtime=0.69
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 11044 0 0 0 65 4 0 0 25 0 1 0 44098564 48869376 10587 1992294400 4194304 9819077 140736602545744 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 11931 10587 492 1374 0 10552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47724

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7624
/proc/meminfo: memFree=1744964/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=94512 CPUtime=1.49
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 24812 0 0 0 131 18 0 0 25 0 1 0 44098564 96780288 18704 1992294400 4194304 9819077 140736602545744 18446744073709551615 7292002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 23628 18704 637 1374 0 22249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94512

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7624
/proc/meminfo: memFree=1721404/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=99656 CPUtime=3.09
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 27281 0 0 0 290 19 0 0 25 0 1 0 44098564 102047744 19104 1992294400 4194304 9819077 140736602545744 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 24914 19104 639 1374 0 23535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 99656

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7624
/proc/meminfo: memFree=1718924/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=101548 CPUtime=6.29
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 31894 0 0 0 607 22 0 0 25 0 1 0 44098564 103985152 19187 1992294400 4194304 9819077 140736602545744 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 25387 19187 639 1374 0 24008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 101548

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7624
/proc/meminfo: memFree=1718180/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=102228 CPUtime=12.69
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 38957 0 0 0 1243 26 0 0 25 0 1 0 44098564 104681472 19132 1992294400 4194304 9819077 140736602545744 18446744073709551615 6198288 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 25557 19132 639 1374 0 24178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102228

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7624
/proc/meminfo: memFree=1718056/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=102288 CPUtime=25.48
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 51680 0 0 0 2513 35 0 0 25 0 1 0 44098564 104742912 19032 1992294400 4194304 9819077 140736602545744 18446744073709551615 6198362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 25572 19032 639 1374 0 24193 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102288

[startup+51.1002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7624
/proc/meminfo: memFree=1718056/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=102320 CPUtime=51.08
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 75493 0 0 0 5056 52 0 0 25 0 1 0 44098564 104775680 19114 1992294400 4194304 9819077 140736602545744 18446744073709551615 6192315 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 25580 19114 639 1374 0 24201 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 102320

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7626
/proc/meminfo: memFree=1712228/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=108584 CPUtime=102.27
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 121612 0 0 0 10145 82 0 0 25 0 1 0 44098564 111190016 21155 1992294400 4194304 9819077 140736602545744 18446744073709551615 7291088 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 27146 21155 674 1374 0 25767 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 108584

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7628
/proc/meminfo: memFree=1712352/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=108464 CPUtime=162.25
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 162768 0 0 0 16111 114 0 0 25 0 1 0 44098564 111067136 20591 1992294400 4194304 9819077 140736602545744 18446744073709551615 6198333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 27116 20591 674 1374 0 25737 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 108464

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7630
/proc/meminfo: memFree=1712724/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=108500 CPUtime=222.24
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 203355 0 0 0 22077 147 0 0 25 0 1 0 44098564 111104000 21025 1992294400 4194304 9819077 140736602545744 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 27125 21025 674 1374 0 25746 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 108500

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7630
/proc/meminfo: memFree=1712600/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=108588 CPUtime=282.22
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 244205 0 0 0 28042 180 0 0 25 0 1 0 44098564 111194112 20620 1992294400 4194304 9819077 140736602545744 18446744073709551615 6199032 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 27147 20620 674 1374 0 25768 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 108588

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7632
/proc/meminfo: memFree=1708632/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=112012 CPUtime=342.21
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 287715 0 0 0 34007 214 0 0 25 0 1 0 44098564 114700288 22075 1992294400 4194304 9819077 140736602545744 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 28003 22075 677 1374 0 26624 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 112012

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7634
/proc/meminfo: memFree=1710120/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=112268 CPUtime=402.2
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 331295 0 0 0 39969 251 0 0 25 0 1 0 44098564 114962432 21986 1992294400 4194304 9819077 140736602545744 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 28067 21986 677 1374 0 26688 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 112268

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7636
/proc/meminfo: memFree=1709004/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=112328 CPUtime=462.18
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 374862 0 0 0 45932 286 0 0 25 0 1 0 44098564 115023872 21967 1992294400 4194304 9819077 140736602545744 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 28082 21967 677 1374 0 26703 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 112328

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7638
/proc/meminfo: memFree=1705780/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=114924 CPUtime=522.17
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 414017 0 0 0 51901 316 0 0 25 0 1 0 44098564 117682176 22460 1992294400 4194304 9819077 140736602545744 18446744073709551615 6656816 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 28731 22460 677 1374 0 27352 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 114924

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7638
/proc/meminfo: memFree=1706276/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=114868 CPUtime=582.15
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 456132 0 0 0 57866 349 0 0 25 0 1 0 44098564 117624832 22641 1992294400 4194304 9819077 140736602545744 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 28717 22641 677 1374 0 27338 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 114868

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7640
/proc/meminfo: memFree=1708384/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=114956 CPUtime=642.15
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 497981 0 0 0 63834 381 0 0 25 0 1 0 44098564 117714944 22011 1992294400 4194304 9819077 140736602545744 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 28739 22011 677 1374 0 27360 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 114956

[startup+702.301 s]

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

/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 762973 0 0 0 105602 602 0 0 25 0 1 0 44098564 133513216 25499 1992294400 4194304 9819077 140736602545744 18446744073709551615 6696230 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 32596 25499 679 1374 0 31217 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 130384

[startup+1122.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 7663
/proc/meminfo: memFree=1692760/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=130352 CPUtime=1122.02
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 785164 0 0 0 111575 627 0 0 25 0 1 0 44098564 133480448 25987 1992294400 4194304 9819077 140736602545744 18446744073709551615 7299353 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 32588 25987 679 1374 0 31209 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 130352

[startup+1182.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 7663
/proc/meminfo: memFree=1691024/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=130380 CPUtime=1182.01
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 826676 0 0 0 117544 657 0 0 25 0 1 0 44098564 133509120 25564 1992294400 4194304 9819077 140736602545744 18446744073709551615 7304779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 32595 25564 679 1374 0 31216 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 130380

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7665
/proc/meminfo: memFree=1693380/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=131356 CPUtime=1241.99
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 863429 0 0 0 123506 693 0 0 25 0 1 0 44098564 134508544 25712 1992294400 4194304 9819077 140736602545744 18446744073709551615 6044097 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 32839 25712 679 1374 0 31460 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 131356

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7667
/proc/meminfo: memFree=1688172/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133040 CPUtime=1301.99
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 899617 0 0 0 129475 724 0 0 25 0 1 0 44098564 136232960 26839 1992294400 4194304 9819077 140736602545744 18446744073709551615 7294737 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33260 26839 679 1374 0 31881 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 133040

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7669
/proc/meminfo: memFree=1689164/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133076 CPUtime=1361.96
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 942034 0 0 0 135443 753 0 0 25 0 1 0 44098564 136269824 26813 1992294400 4194304 9819077 140736602545744 18446744073709551615 6198704 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33269 26813 679 1374 0 31890 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 133076

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7671
/proc/meminfo: memFree=1690652/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133192 CPUtime=1421.96
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 984023 0 0 0 141407 789 0 0 25 0 1 0 44098564 136388608 26237 1992294400 4194304 9819077 140736602545744 18446744073709551615 7304812 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33298 26237 679 1374 0 31919 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 133192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7671
/proc/meminfo: memFree=1690776/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133164 CPUtime=1481.93
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1023409 0 0 0 147370 823 0 0 25 0 1 0 44098564 136359936 26154 1992294400 4194304 9819077 140736602545744 18446744073709551615 6043636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33291 26154 679 1374 0 31912 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 133164

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7673
/proc/meminfo: memFree=1689536/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133436 CPUtime=1541.92
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1048114 0 0 0 153340 852 0 0 25 0 1 0 44098564 136638464 26670 1992294400 4194304 9819077 140736602545744 18446744073709551615 7298075 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33359 26670 679 1374 0 31980 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 133436

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7675
/proc/meminfo: memFree=1690156/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133556 CPUtime=1601.9
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1091668 0 0 0 159306 884 0 0 25 0 1 0 44098564 136761344 26842 1992294400 4194304 9819077 140736602545744 18446744073709551615 7291127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33389 26842 679 1374 0 32010 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 133556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7677
/proc/meminfo: memFree=1689412/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133616 CPUtime=1661.89
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1133238 0 0 0 165271 918 0 0 25 0 1 0 44098564 136822784 26762 1992294400 4194304 9819077 140736602545744 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33404 26762 679 1374 0 32025 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 133616

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7679
/proc/meminfo: memFree=1690652/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133592 CPUtime=1721.88
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1175571 0 0 0 171236 952 0 0 25 0 1 0 44098564 136798208 26205 1992294400 4194304 9819077 140736602545744 18446744073709551615 6045454 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33398 26205 679 1374 0 32019 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 133592

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7679
/proc/meminfo: memFree=1688296/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133328 CPUtime=1781.87
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1200424 0 0 0 177207 980 0 0 25 0 1 0 44098564 136527872 26844 1992294400 4194304 9819077 140736602545744 18446744073709551615 7298114 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33332 26844 679 1374 0 31953 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 133328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7681
/proc/meminfo: memFree=1689908/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133300 CPUtime=1800.07
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1213684 0 0 0 179015 992 0 0 25 0 1 0 44098564 136499200 26385 1992294400 4194304 9819077 140736602545744 18446744073709551615 7290944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33325 26385 679 1374 0 31946 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 133300

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -7623

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7682
/proc/meminfo: memFree=1689652/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133300 CPUtime=1800.96
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1214145 0 0 0 179104 992 0 0 25 0 1 0 44098564 136499200 26846 1992294400 4194304 9819077 140736602545744 18446744073709551615 7290952 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33325 26846 679 1374 0 31946 0
Current children cumulated CPU time (s) 1800.96
Current children cumulated vsize (KiB) 133300

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7682
/proc/meminfo: memFree=1687792/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133300 CPUtime=1801.76
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1214275 0 0 0 179183 993 0 0 25 0 1 0 44098564 136499200 26976 1992294400 4194304 9819077 140736602545744 18446744073709551615 7309256 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33325 26976 679 1374 0 31946 0
Current children cumulated CPU time (s) 1801.76
Current children cumulated vsize (KiB) 133300

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7682
/proc/meminfo: memFree=1687792/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133300 CPUtime=1801.96
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1215110 0 0 0 179203 993 0 0 25 0 1 0 44098564 136499200 26296 1992294400 4194304 9819077 140736602545744 18446744073709551615 6198288 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33325 26296 679 1374 0 31946 0
Current children cumulated CPU time (s) 1801.96
Current children cumulated vsize (KiB) 133300

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 7682
/proc/meminfo: memFree=1687792/2059040 swapFree=4140244/4192956
[pid=7623] ppid=7621 vsize=133300 CPUtime=1802.06
/proc/7623/stat : 7623 (pbscip.linux.x8) R 7621 7623 7376 0 -1 4202496 1215142 0 0 0 179213 993 0 0 25 0 1 0 44098564 136499200 26328 1992294400 4194304 9819077 140736602545744 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7623/statm: 33325 26328 679 1374 0 31946 0
Current children cumulated CPU time (s) 1802.06
Current children cumulated vsize (KiB) 133300

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.52
CPU time (s): 1802.09
CPU user time (s): 1792.14
CPU system time (s): 9.94649
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 133620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.14
system time used= 9.94649
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1215145
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= 3898

runsolver used 3.08753 second user time and 8.39872 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-16 12:42:26
IDJOB=2664807
IDBENCH=71821
IDSOLVER=1168
FILE ID=node003/2664807-1276684946
PBS_JOBID= 11172574
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-45-90-4-4000opt.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-2664807-1276684946/watcher-2664807-1276684946 -o /tmp/evaluation-result-2664807-1276684946/solver-2664807-1276684946 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664807-1276684946.opb -t 1800 -m 1800

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

MD5SUM BENCH= 78d7b4bc270e158c16f301038a8fbfa0
RANDOM SEED=2027517402

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1795224 kB
Buffers:         66192 kB
Cached:         116184 kB
SwapCached:       6096 kB
Active:         109108 kB
Inactive:        86400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1795224 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            7268 kB
Writeback:           0 kB
AnonPages:       11580 kB
Mapped:          13108 kB
Slab:            46468 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183288 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= 62572 MiB
End job on node003 at 2010-06-16 13:12:29