Trace number 2664812

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (TO) 1802.05 1802.52

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-8000opt.opb
MD5SUMc18c3db09a696b172987b81aa567120d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-76
Best CPU time to get the best result obtained on this benchmark5.51416
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 constraints29096
Number of constraints which are clauses29096
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 341
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 341
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-2664812-1276685720.opb>
0.49/0.51	c original problem has 2025 variables (2025 bin, 0 int, 0 impl, 0 cont) and 29096 constraints
0.49/0.51	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) 594 del vars, 594 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) 594 del vars, 5084 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 24012 upgd conss, 2340 impls, 0 clqs
1.10/1.11	c    (0.5s) probing: 101/1431 (7.1%) - 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  594 deleted vars, 5084 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 1431 variables (1431 bin, 0 int, 0 impl, 0 cont) and 24012 constraints
1.10/1.11	c   24012 constraints of type <logicor>
1.10/1.11	c transformed objective value is always integral (scale: 1)
1.10/1.11	c Presolving Time: 0.40
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
1.10/1.12	c 
23.19/23.21	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
23.19/23.21	c t22.4s|     1 |     0 |  6600 |     - |  32M|   0 |1428 |1431 |  24k|1431 |  24k|   0 |   0 |   0 |-2.432500e+02 | 0.000000e+00 | 100.00%
23.29/23.32	o -4
23.29/23.32	c R22.5s|     1 |     0 |  6600 |     - |  32M|   0 |1428 |1431 |  24k|1431 |  24k|   0 |   0 |   0 |-2.432500e+02 |-4.000000e+00 |  98.36%
23.39/23.44	o -6
23.39/23.44	c s22.6s|     1 |     0 |  6600 |     - |  32M|   0 |1428 |1431 |  24k|1431 |  24k|   0 |   0 |   0 |-2.432500e+02 |-6.000000e+00 |  97.53%
186.64/186.73	c   185s|     1 |     0 | 34979 |     - |  35M|   0 |1430 |1431 |  24k|1431 |  24k|  24 |   0 |   0 |-2.349099e+02 |-6.000000e+00 |  97.45%
186.64/186.74	o -23
186.64/186.74	c b 185s|     1 |     0 | 34979 |     - |  35M|   0 |1430 |1431 |  24k|1431 |  24k|  24 |   0 |   0 |-2.349099e+02 |-2.300000e+01 |  90.21%
332.41/332.56	c   330s|     1 |     0 | 59945 |     - |  39M|   0 |1429 |1431 |  24k|1431 |  24k|  34 |   0 |   0 |-2.325934e+02 |-2.300000e+01 |  90.11%
529.34/529.57	c   526s|     1 |     0 | 93038 |     - |  40M|   0 |1430 |1431 |  24k|1431 |  24k|  42 |   0 |   0 |-2.286380e+02 |-2.300000e+01 |  89.94%
693.81/694.03	c   689s|     1 |     0 |116664 |     - |  40M|   0 |1426 |1431 |  24k|1431 |  24k|  47 |   0 |   0 |-2.275067e+02 |-2.300000e+01 |  89.89%
855.06/855.30	c   850s|     1 |     0 |139566 |     - |  40M|   0 |1429 |1431 |  24k|1431 |  24k|  69 |   0 |   0 |-2.249850e+02 |-2.300000e+01 |  89.78%
1063.71/1064.05	c  1057s|     1 |     0 |170796 |     - |  45M|   0 |1425 |1431 |  24k|1431 |  24k| 105 |   0 |   0 |-2.221736e+02 |-2.300000e+01 |  89.65%
1250.46/1250.83	c  1243s|     1 |     0 |199217 |     - |  45M|   0 |1417 |1431 |  24k|1431 |  24k| 114 |   0 |   0 |-2.193634e+02 |-2.300000e+01 |  89.52%
1440.81/1441.21	c  1432s|     1 |     0 |227594 |     - |  45M|   0 |1421 |1431 |  24k|1431 |  24k| 119 |   0 |   0 |-2.187354e+02 |-2.300000e+01 |  89.49%
1590.87/1591.32	c  1582s|     1 |     0 |247952 |     - |  45M|   0 |1421 |1431 |  24k|1431 |  24k| 121 |   0 |   0 |-2.181905e+02 |-2.300000e+01 |  89.46%
1753.24/1753.73	c  1743s|     1 |     0 |269900 |     - |  45M|   0 |1419 |1431 |  24k|1431 |  24k| 144 |   0 |   0 |-2.163172e+02 |-2.300000e+01 |  89.37%
1800.03/1800.50	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-2664812-1276685720/watcher-2664812-1276685720 -o /tmp/evaluation-result-2664812-1276685720/solver-2664812-1276685720 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664812-1276685720.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 10571
/proc/meminfo: memFree=1729576/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=9288 CPUtime=0
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1051 0 0 0 0 0 0 0 18 0 1 0 42228368 9510912 973 1992294400 4194304 9819077 140737383168800 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10571/statm: 2322 982 371 1374 0 943 0

[startup+0.0342031 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 10571
/proc/meminfo: memFree=1729576/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=12732 CPUtime=0.02
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 2103 0 0 0 2 0 0 0 20 0 1 0 42228368 13037568 2024 1992294400 4194304 9819077 140737383168800 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10571/statm: 3183 2024 388 1374 0 1804 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12732

[startup+0.101209 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 10571
/proc/meminfo: memFree=1729576/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=15788 CPUtime=0.09
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 2800 0 0 0 9 0 0 0 20 0 1 0 42228368 16166912 2721 1992294400 4194304 9819077 140737383168800 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10571/statm: 3947 2733 388 1374 0 2568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15788

[startup+0.301227 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 10571
/proc/meminfo: memFree=1729576/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=19580 CPUtime=0.29
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 3839 0 0 0 28 1 0 0 20 0 1 0 42228368 20049920 3760 1992294400 4194304 9819077 140737383168800 18446744073709551615 4240573 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10571/statm: 4895 3760 388 1374 0 3516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19580

[startup+0.701265 s]
/proc/loadavg: 0.93 0.98 0.99 3/106 10571
/proc/meminfo: memFree=1729576/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=48788 CPUtime=0.69
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 11271 0 0 0 64 5 0 0 21 0 1 0 42228368 49958912 10838 1992294400 4194304 9819077 140737383168800 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 12197 10838 492 1374 0 10818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48788

[startup+1.50134 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 10572
/proc/meminfo: memFree=1682696/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=91076 CPUtime=1.49
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 23780 0 0 0 133 16 0 0 23 0 1 0 42228368 93261824 18153 1992294400 4194304 9819077 140737383168800 18446744073709551615 7291631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 22769 18153 630 1374 0 21390 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91076

[startup+3.10149 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 10572
/proc/meminfo: memFree=1658392/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=96852 CPUtime=3.09
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 27095 0 0 0 291 18 0 0 25 0 1 0 42228368 99176448 18325 1992294400 4194304 9819077 140737383168800 18446744073709551615 7291631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 24213 18325 632 1374 0 22834 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96852

[startup+6.3008 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 10572
/proc/meminfo: memFree=1657400/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=98068 CPUtime=6.29
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 31405 0 0 0 608 21 0 0 25 0 1 0 42228368 100421632 18383 1992294400 4194304 9819077 140737383168800 18446744073709551615 6198376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 24517 18383 632 1374 0 23138 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 98068

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 10572
/proc/meminfo: memFree=1655912/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=98452 CPUtime=12.69
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 38273 0 0 0 1243 26 0 0 25 0 1 0 42228368 100814848 18598 1992294400 4194304 9819077 140737383168800 18446744073709551615 7294778 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 24613 18598 633 1374 0 23234 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 98452

[startup+25.5006 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 10572
/proc/meminfo: memFree=1654920/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=104024 CPUtime=25.49
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 52021 0 0 0 2515 34 0 0 25 0 1 0 42228368 106520576 19692 1992294400 4194304 9819077 140737383168800 18446744073709551615 5721526 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 26006 19692 649 1374 0 24627 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104024

[startup+51.1011 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 10574
/proc/meminfo: memFree=1649712/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=105764 CPUtime=51.08
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 71509 0 0 0 5060 48 0 0 25 0 1 0 42228368 108302336 20669 1992294400 4194304 9819077 140737383168800 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 26441 20669 667 1374 0 25062 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 105764

[startup+102.309 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 10574
/proc/meminfo: memFree=1649464/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=105792 CPUtime=102.28
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 107132 0 0 0 10148 80 0 0 25 0 1 0 42228368 108331008 20618 1992294400 4194304 9819077 140737383168800 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 26448 20618 667 1374 0 25069 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 105792

[startup+162.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 10576
/proc/meminfo: memFree=1649092/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=105824 CPUtime=162.25
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 148259 0 0 0 16112 113 0 0 25 0 1 0 42228368 108363776 20105 1992294400 4194304 9819077 140737383168800 18446744073709551615 7480839 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 26456 20107 667 1374 0 25077 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 105824

[startup+222.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 10578
/proc/meminfo: memFree=1642520/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=111792 CPUtime=222.23
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 191298 0 0 0 22076 147 0 0 25 0 1 0 42228368 114475008 21686 1992294400 4194304 9819077 140737383168800 18446744073709551615 7299846 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 27948 21686 669 1374 0 26569 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 111792

[startup+282.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 10580
/proc/meminfo: memFree=1643884/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=111796 CPUtime=282.22
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 232310 0 0 0 28042 180 0 0 25 0 1 0 42228368 114479104 22222 1992294400 4194304 9819077 140737383168800 18446744073709551615 7312713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 27949 22222 669 1374 0 26570 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 111796

[startup+342.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 10589
/proc/meminfo: memFree=1644132/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=111956 CPUtime=342.19
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 268306 0 0 0 34008 211 0 0 25 0 1 0 42228368 114642944 21604 1992294400 4194304 9819077 140737383168800 18446744073709551615 5721528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 27989 21604 669 1374 0 26610 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 111956

[startup+402.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 10591
/proc/meminfo: memFree=1642768/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=112684 CPUtime=402.17
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 310662 0 0 0 39973 244 0 0 25 0 1 0 42228368 115388416 22411 1992294400 4194304 9819077 140737383168800 18446744073709551615 7308997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 28171 22411 669 1374 0 26792 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 112684

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10593
/proc/meminfo: memFree=1641900/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=112776 CPUtime=462.16
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 350655 0 0 0 45939 277 0 0 25 0 1 0 42228368 115482624 22391 1992294400 4194304 9819077 140737383168800 18446744073709551615 7291729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 28194 22391 669 1374 0 26815 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 112776

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 10595
/proc/meminfo: memFree=1643760/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=112776 CPUtime=522.15
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 390624 0 0 0 51904 311 0 0 25 0 1 0 42228368 115482624 22335 1992294400 4194304 9819077 140737383168800 18446744073709551615 7289452 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 28194 22335 669 1374 0 26815 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 112776

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10597
/proc/meminfo: memFree=1643388/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=112536 CPUtime=582.13
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 413156 0 0 0 57876 337 0 0 25 0 1 0 42228368 115236864 22304 1992294400 4194304 9819077 140737383168800 18446744073709551615 7480977 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 28134 22304 669 1374 0 26755 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 112536

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10597
/proc/meminfo: memFree=1643016/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=112536 CPUtime=642.12
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 454627 0 0 0 63841 371 0 0 25 0 1 0 42228368 115236864 22088 1992294400 4194304 9819077 140737383168800 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 28134 22088 669 1374 0 26755 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 112536

[startup+702.301 s]

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

/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 710698 0 0 0 105597 604 0 0 25 0 1 0 42228368 125022208 24097 1992294400 4194304 9819077 140737383168800 18446744073709551615 6199026 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 30523 24097 671 1374 0 29144 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 122092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10611
/proc/meminfo: memFree=1632476/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=122132 CPUtime=1121.99
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 735756 0 0 0 111571 628 0 0 25 0 1 0 42228368 125063168 24019 1992294400 4194304 9819077 140737383168800 18446744073709551615 7296045 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 30533 24019 671 1374 0 29154 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 122132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10613
/proc/meminfo: memFree=1634708/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=122136 CPUtime=1181.98
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 777830 0 0 0 117534 664 0 0 25 0 1 0 42228368 125067264 24536 1992294400 4194304 9819077 140737383168800 18446744073709551615 7291120 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 30534 24536 671 1374 0 29155 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 122136

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10613
/proc/meminfo: memFree=1634212/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=122136 CPUtime=1241.97
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 820204 0 0 0 123499 698 0 0 25 0 1 0 42228368 125067264 24460 1992294400 4194304 9819077 140737383168800 18446744073709551615 6656816 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 30534 24460 671 1374 0 29155 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 122136

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10615
/proc/meminfo: memFree=1631112/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=123516 CPUtime=1301.95
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 849248 0 0 0 129470 725 0 0 25 0 1 0 42228368 126480384 24873 1992294400 4194304 9819077 140737383168800 18446744073709551615 6697183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 30879 24873 671 1374 0 29500 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 123516

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10617
/proc/meminfo: memFree=1631112/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=123764 CPUtime=1361.94
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 893335 0 0 0 135436 758 0 0 25 0 1 0 42228368 126734336 24298 1992294400 4194304 9819077 140737383168800 18446744073709551615 6191156 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 30941 24298 671 1374 0 29562 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 123764

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10619
/proc/meminfo: memFree=1633344/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=123768 CPUtime=1421.92
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 936702 0 0 0 141403 789 0 0 25 0 1 0 42228368 126738432 24350 1992294400 4194304 9819077 140737383168800 18446744073709551615 7293496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 30942 24350 671 1374 0 29563 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 123768

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10621
/proc/meminfo: memFree=1633344/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=124128 CPUtime=1481.9
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 956445 0 0 0 147378 812 0 0 25 0 1 0 42228368 127107072 24814 1992294400 4194304 9819077 140737383168800 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 31032 24814 671 1374 0 29653 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 124128

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10621
/proc/meminfo: memFree=1632600/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=124124 CPUtime=1541.89
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1001509 0 0 0 153345 844 0 0 25 0 1 0 42228368 127102976 24597 1992294400 4194304 9819077 140737383168800 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 31031 24597 671 1374 0 29652 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 124124

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10623
/proc/meminfo: memFree=1633220/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=124100 CPUtime=1601.88
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1039061 0 0 0 159311 877 0 0 25 0 1 0 42228368 127078400 24283 1992294400 4194304 9819077 140737383168800 18446744073709551615 8491843 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 31025 24283 671 1374 0 29646 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 124100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10625
/proc/meminfo: memFree=1630864/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=123856 CPUtime=1661.86
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1065232 0 0 0 165284 902 0 0 25 0 1 0 42228368 126828544 24956 1992294400 4194304 9819077 140737383168800 18446744073709551615 7312705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 30964 24956 671 1374 0 29585 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 123856

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10627
/proc/meminfo: memFree=1630988/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=123912 CPUtime=1721.84
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1110272 0 0 0 171246 938 0 0 25 0 1 0 42228368 126885888 24400 1992294400 4194304 9819077 140737383168800 18446744073709551615 6198389 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 30978 24400 671 1374 0 29599 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 123912

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10629
/proc/meminfo: memFree=1633096/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=123856 CPUtime=1781.82
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1133864 0 0 0 177219 963 0 0 25 0 1 0 42228368 126828544 24229 1992294400 4194304 9819077 140737383168800 18446744073709551615 6555537 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 30964 24229 671 1374 0 29585 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 123856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10629
/proc/meminfo: memFree=1630120/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=124248 CPUtime=1800.03
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1145295 0 0 0 179030 973 0 0 25 0 1 0 42228368 127229952 25011 1992294400 4194304 9819077 140737383168800 18446744073709551615 6198288 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 31062 25011 671 1374 0 29683 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 124248

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -10571

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 10630
/proc/meminfo: memFree=1630112/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=124220 CPUtime=1800.92
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1146278 0 0 0 179119 973 0 0 25 0 1 0 42228368 127201280 24682 1992294400 4194304 9819077 140737383168800 18446744073709551615 6191195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 31055 24682 671 1374 0 29676 0
Current children cumulated CPU time (s) 1800.92
Current children cumulated vsize (KiB) 124220

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 10630
/proc/meminfo: memFree=1630608/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=124220 CPUtime=1801.72
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1146587 0 0 0 179199 973 0 0 25 0 1 0 42228368 127201280 24991 1992294400 4194304 9819077 140737383168800 18446744073709551615 7295939 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 31055 24991 671 1374 0 29676 0
Current children cumulated CPU time (s) 1801.72
Current children cumulated vsize (KiB) 124220

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 10630
/proc/meminfo: memFree=1630608/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=124220 CPUtime=1801.92
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1146625 0 0 0 179219 973 0 0 25 0 1 0 42228368 127201280 25029 1992294400 4194304 9819077 140737383168800 18446744073709551615 7312750 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 31055 25029 671 1374 0 29676 0
Current children cumulated CPU time (s) 1801.92
Current children cumulated vsize (KiB) 124220

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 10630
/proc/meminfo: memFree=1630608/2059040 swapFree=4140256/4192956
[pid=10571] ppid=10569 vsize=124220 CPUtime=1802.02
/proc/10571/stat : 10571 (pbscip.linux.x8) R 10569 10571 10203 0 -1 4202496 1146641 0 0 0 179229 973 0 0 25 0 1 0 42228368 127201280 25045 1992294400 4194304 9819077 140737383168800 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/10571/statm: 31055 25045 671 1374 0 29676 0
Current children cumulated CPU time (s) 1802.02
Current children cumulated vsize (KiB) 124220

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.52
CPU time (s): 1802.05
CPU user time (s): 1792.3
CPU system time (s): 9.75052
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 124248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.3
system time used= 9.75052
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1146642
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= 2
involuntary context switches= 12385

runsolver used 2.76858 second user time and 8.71867 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-16 12:55:20
IDJOB=2664812
IDBENCH=71826
IDSOLVER=1168
FILE ID=node018/2664812-1276685720
PBS_JOBID= 11172585
Free space on /tmp= 62484 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-45-90-4-8000opt.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-2664812-1276685720/watcher-2664812-1276685720 -o /tmp/evaluation-result-2664812-1276685720/solver-2664812-1276685720 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664812-1276685720.opb -t 1800 -m 1800

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

MD5SUM BENCH= c18c3db09a696b172987b81aa567120d
RANDOM SEED=1899086902

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1730228 kB
Buffers:        115296 kB
Cached:         124124 kB
SwapCached:       6364 kB
Active:         104912 kB
Inactive:       148100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1730228 kB
SwapTotal:     4192956 kB
SwapFree:      4140256 kB
Dirty:            7248 kB
Writeback:           0 kB
AnonPages:       11628 kB
Mapped:          13016 kB
Slab:            54164 kB
PageTables:       3944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181904 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 node018 at 2010-06-16 13:25:23