Trace number 2664814

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 1802.74

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-3000opt.opb
MD5SUM948226035ef0280d59f9150dd2b5c694
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-187
Best CPU time to get the best result obtained on this benchmark35.0747
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 constraints63877
Number of constraints which are clauses63877
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 340
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 340
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-2664814-1276685946.opb>
1.10/1.11	c original problem has 2025 variables (2025 bin, 0 int, 0 impl, 0 cont) and 63877 constraints
1.10/1.11	c problem read
1.10/1.11	c presolving settings loaded
1.29/1.33	o 0
1.29/1.33	c feasible solution found by trivial heuristic, objective value  0.000000e+00
1.29/1.33	c presolving:
1.59/1.60	c (round 1) 186 del vars, 186 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2340 impls, 0 clqs
2.09/2.16	c (round 2) 186 del vars, 835 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 63042 upgd conss, 2340 impls, 0 clqs
2.29/2.38	c    (1.0s) probing: 101/1839 (5.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.29/2.38	c    (1.0s) probing aborted: 100/100 successive totally useless probings
2.29/2.38	c presolving (3 rounds):
2.29/2.38	c  186 deleted vars, 835 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.29/2.38	c  2340 implications, 0 cliques
2.29/2.38	c presolved problem has 1839 variables (1839 bin, 0 int, 0 impl, 0 cont) and 63042 constraints
2.29/2.38	c   63042 constraints of type <logicor>
2.29/2.38	c transformed objective value is always integral (scale: 1)
2.29/2.38	c Presolving Time: 0.85
2.29/2.38	c - non default parameters ----------------------------------------------------------------------
2.29/2.38	c # SCIP version 1.2.1.2
2.29/2.38	c 
2.29/2.38	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
2.29/2.38	c # [type: int, range: [-1,2147483647], default: -1]
2.29/2.38	c conflict/interconss = 0
2.29/2.38	c 
2.29/2.38	c # should binary conflicts be preferred?
2.29/2.38	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.38	c conflict/preferbinary = TRUE
2.29/2.38	c 
2.29/2.38	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
2.29/2.38	c # [type: int, range: [-1,2147483647], default: 0]
2.29/2.38	c constraints/agelimit = 1
2.29/2.38	c 
2.29/2.38	c # should enforcement of pseudo solution be disabled?
2.29/2.38	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.38	c constraints/disableenfops = TRUE
2.29/2.38	c 
2.29/2.38	c # frequency for displaying node information lines
2.29/2.38	c # [type: int, range: [-1,2147483647], default: 100]
2.29/2.38	c display/freq = 10000
2.29/2.38	c 
2.29/2.38	c # maximal time in seconds to run
2.29/2.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.38	c limits/time = 1798.89
2.29/2.38	c 
2.29/2.38	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.29/2.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.29/2.38	c limits/memory = 1620
2.29/2.38	c 
2.29/2.38	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
2.29/2.38	c # [type: int, range: [-1,2147483647], default: 1]
2.29/2.38	c lp/solvefreq = 0
2.29/2.38	c 
2.29/2.38	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)
2.29/2.38	c # [type: char, range: {lafpsqd}, default: l]
2.29/2.38	c lp/pricing = a
2.29/2.38	c 
2.29/2.38	c # should presolving try to simplify inequalities
2.29/2.38	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.38	c constraints/linear/simplifyinequalities = TRUE
2.29/2.38	c 
2.29/2.38	c # should presolving try to simplify knapsacks
2.29/2.38	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.29/2.38	c constraints/knapsack/simplifyinequalities = TRUE
2.29/2.38	c 
2.29/2.38	c # priority of node selection rule <dfs> in standard mode
2.29/2.38	c # [type: int, range: [-536870912,536870911], default: 0]
2.29/2.38	c nodeselection/dfs/stdpriority = 1000000
2.29/2.38	c 
2.29/2.38	c -----------------------------------------------------------------------------------------------
2.29/2.38	c start solving
2.29/2.39	c 
354.14/354.32	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
354.14/354.32	c t 351s|     1 |     0 | 30837 |     - |  73M|   0 |1833 |1839 |  63k|1839 |  63k|   0 |   0 |   0 |-2.688851e+02 | 0.000000e+00 | 100.00%
354.24/354.46	o -8
354.24/354.46	c R 351s|     1 |     0 | 30837 |     - |  73M|   0 |1833 |1839 |  63k|1839 |  63k|   0 |   0 |   0 |-2.688851e+02 |-8.000000e+00 |  97.02%
354.44/354.65	o -11
354.44/354.65	c s 351s|     1 |     0 | 30837 |     - |  73M|   0 |1833 |1839 |  63k|1839 |  63k|   0 |   0 |   0 |-2.688851e+02 |-1.100000e+01 |  95.91%
931.53/931.92	c   926s|     1 |     0 | 72389 |     - |  76M|   0 |1830 |1839 |  63k|1839 |  63k|   4 |   0 |   0 |-2.670790e+02 |-1.100000e+01 |  95.88%
931.53/931.94	o -45
931.53/931.94	c b 926s|     1 |     0 | 72389 |     - |  76M|   0 |1830 |1839 |  63k|1839 |  63k|   4 |   0 |   0 |-2.670790e+02 |-4.500000e+01 |  83.15%
1798.70/1799.46	c  1790s|     1 |     0 |123293 |     - |  77M|   0 |1830 |1839 |  63k|1839 |  63k|   8 |   0 |   0 |-2.625274e+02 |-4.500000e+01 |  82.86%
1798.91/1799.60	o -46
1798.91/1799.60	c b1790s|     1 |     0 |123293 |     - |  77M|   0 |1830 |1839 |  63k|1839 |  63k|   8 |   0 |   0 |-2.625274e+02 |-4.600000e+01 |  82.48%
1800.03/1800.71	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2664814-1276685946/watcher-2664814-1276685946 -o /tmp/evaluation-result-2664814-1276685946/solver-2664814-1276685946 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664814-1276685946.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 1.01 1.05 3/106 9672
/proc/meminfo: memFree=1654104/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=9288 CPUtime=0
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1164 0 0 0 0 0 0 0 25 0 1 0 42246452 9510912 1085 1992294400 4194304 9819077 140736197231968 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9672/statm: 2322 1095 371 1374 0 943 0

[startup+0.057973 s]
/proc/loadavg: 1.00 1.01 1.05 3/106 9672
/proc/meminfo: memFree=1654104/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=14096 CPUtime=0.04
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 2465 0 0 0 4 0 0 0 25 0 1 0 42246452 14434304 2386 1992294400 4194304 9819077 140736197231968 18446744073709551615 8610923 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9672/statm: 3524 2386 388 1374 0 2145 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14096

[startup+0.10098 s]
/proc/loadavg: 1.00 1.01 1.05 3/106 9672
/proc/meminfo: memFree=1654104/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=15788 CPUtime=0.09
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 2713 0 0 0 9 0 0 0 25 0 1 0 42246452 16166912 2635 1992294400 4194304 9819077 140736197231968 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9672/statm: 3947 2645 388 1374 0 2568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15788

[startup+0.301017 s]
/proc/loadavg: 1.00 1.01 1.05 3/106 9672
/proc/meminfo: memFree=1654104/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=19580 CPUtime=0.29
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 3839 0 0 0 28 1 0 0 25 0 1 0 42246452 20049920 3760 1992294400 4194304 9819077 140736197231968 18446744073709551615 5650579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9672/statm: 4895 3760 388 1374 0 3516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19580

[startup+0.701089 s]
/proc/loadavg: 1.00 1.01 1.05 3/106 9672
/proc/meminfo: memFree=1654104/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=27776 CPUtime=0.69
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 5865 0 0 0 68 1 0 0 25 0 1 0 42246452 28442624 5786 1992294400 4194304 9819077 140736197231968 18446744073709551615 5650597 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9672/statm: 6944 5786 388 1374 0 5565 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27776

[startup+1.50123 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 9673
/proc/meminfo: memFree=1626444/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=82020 CPUtime=1.49
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 19705 0 0 0 138 11 0 0 25 0 1 0 42246452 83988480 19180 1992294400 4194304 9819077 140736197231968 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 20505 19180 492 1374 0 19126 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82020

[startup+3.10153 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 9673
/proc/meminfo: memFree=1570024/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=182236 CPUtime=3.09
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 48377 0 0 0 271 38 0 0 25 0 1 0 42246452 186609664 36018 1992294400 4194304 9819077 140736197231968 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 45559 36018 630 1374 0 44180 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 182236

[startup+6.30111 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 9673
/proc/meminfo: memFree=1510008/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=197788 CPUtime=6.28
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 54277 0 0 0 587 41 0 0 25 0 1 0 42246452 202534912 36072 1992294400 4194304 9819077 140736197231968 18446744073709551615 7291631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 49447 36072 632 1374 0 48068 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 197788

[startup+12.7013 s]
/proc/loadavg: 1.00 1.01 1.05 2/107 9673
/proc/meminfo: memFree=1508644/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=200280 CPUtime=12.68
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 59100 0 0 0 1224 44 0 0 25 0 1 0 42246452 205086720 37122 1992294400 4194304 9819077 140736197231968 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 50070 37122 632 1374 0 48691 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 200280

[startup+25.5006 s]
/proc/loadavg: 1.00 1.01 1.04 2/107 9673
/proc/meminfo: memFree=1509388/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=203288 CPUtime=25.48
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 72507 0 0 0 2495 53 0 0 25 0 1 0 42246452 208166912 36700 1992294400 4194304 9819077 140736197231968 18446744073709551615 6192275 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 50822 36700 632 1374 0 49443 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 203288

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 9673
/proc/meminfo: memFree=1503560/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=204956 CPUtime=51.08
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 93384 0 0 0 5042 66 0 0 25 0 1 0 42246452 209874944 38062 1992294400 4194304 9819077 140736197231968 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 51239 38062 632 1374 0 49860 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 204956

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 9675
/proc/meminfo: memFree=1503064/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=206200 CPUtime=102.26
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 133553 0 0 0 10139 87 0 0 25 0 1 0 42246452 211148800 38117 1992294400 4194304 9819077 140736197231968 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 51550 38117 632 1374 0 50171 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 206200

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 9686
/proc/meminfo: memFree=1504304/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=206648 CPUtime=162.22
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 178918 0 0 0 16108 114 0 0 25 0 1 0 42246452 211607552 38101 1992294400 4194304 9819077 140736197231968 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 51662 38101 632 1374 0 50283 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 206648

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 9688
/proc/meminfo: memFree=1502196/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=206744 CPUtime=222.2
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 224185 0 0 0 22079 141 0 0 25 0 1 0 42246452 211705856 38276 1992294400 4194304 9819077 140736197231968 18446744073709551615 7290944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 51686 38276 632 1374 0 50307 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 206744

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 9690
/proc/meminfo: memFree=1503312/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=206812 CPUtime=282.17
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 269388 0 0 0 28048 169 0 0 25 0 1 0 42246452 211775488 38161 1992294400 4194304 9819077 140736197231968 18446744073709551615 7291608 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 51703 38161 632 1374 0 50324 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 206812

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 9690
/proc/meminfo: memFree=1509264/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=206936 CPUtime=342.15
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 313054 0 0 0 34018 197 0 0 25 0 1 0 42246452 211902464 36642 1992294400 4194304 9819077 140736197231968 18446744073709551615 6198284 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 51734 36642 632 1374 0 50355 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 206936

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 9692
/proc/meminfo: memFree=1495500/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=214536 CPUtime=402.13
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 356744 0 0 0 39992 221 0 0 25 0 1 0 42246452 219684864 40132 1992294400 4194304 9819077 140736197231968 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 53634 40132 669 1374 0 52255 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 214536

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9694
/proc/meminfo: memFree=1495128/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=214344 CPUtime=462.11
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 402238 0 0 0 45962 249 0 0 25 0 1 0 42246452 219488256 37923 1992294400 4194304 9819077 140736197231968 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 53586 37923 669 1374 0 52207 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 214344

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9696
/proc/meminfo: memFree=1503560/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=214256 CPUtime=522.09
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 444349 0 0 0 51935 274 0 0 25 0 1 0 42246452 219398144 38301 1992294400 4194304 9819077 140736197231968 18446744073709551615 7292002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 53564 38301 669 1374 0 52185 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 214256

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9698
/proc/meminfo: memFree=1499964/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=214444 CPUtime=582.06
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 487153 0 0 0 57907 299 0 0 25 0 1 0 42246452 219590656 39205 1992294400 4194304 9819077 140736197231968 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 53611 39205 669 1374 0 52232 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 214444

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9698
/proc/meminfo: memFree=1501576/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=214448 CPUtime=642.04
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 528573 0 0 0 63877 327 0 0 25 0 1 0 42246452 219594752 38449 1992294400 4194304 9819077 140736197231968 18446744073709551615 7291108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 53612 38449 669 1374 0 52233 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 214448

[startup+702.301 s]

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

/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 735735 0 0 0 105700 488 0 0 25 0 1 0 42246452 221732864 38219 1992294400 4194304 9819077 140736197231968 18446744073709551615 6054124 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54134 38219 669 1374 0 52755 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 216536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9712
/proc/meminfo: memFree=1496740/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=218368 CPUtime=1121.86
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 770095 0 0 0 111675 511 0 0 25 0 1 0 42246452 223608832 39953 1992294400 4194304 9819077 140736197231968 18446744073709551615 7293531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54592 39953 669 1374 0 53213 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 218368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9714
/proc/meminfo: memFree=1492632/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=218392 CPUtime=1181.83
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 808332 0 0 0 117650 533 0 0 25 0 1 0 42246452 223633408 40704 1992294400 4194304 9819077 140736197231968 18446744073709551615 6191183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54598 40704 669 1374 0 53219 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 218392

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9714
/proc/meminfo: memFree=1490664/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=218368 CPUtime=1241.81
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 846748 0 0 0 123623 558 0 0 25 0 1 0 42246452 223608832 41062 1992294400 4194304 9819077 140736197231968 18446744073709551615 6191175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54592 41062 669 1374 0 53213 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 218368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9716
/proc/meminfo: memFree=1498228/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=218304 CPUtime=1301.79
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 888150 0 0 0 129598 581 0 0 25 0 1 0 42246452 223543296 39124 1992294400 4194304 9819077 140736197231968 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54576 39124 669 1374 0 53197 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 218304

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9718
/proc/meminfo: memFree=1492400/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=218328 CPUtime=1361.77
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 927164 0 0 0 135572 605 0 0 25 0 1 0 42246452 223567872 40634 1992294400 4194304 9819077 140736197231968 18446744073709551615 7304794 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54582 40634 669 1374 0 53203 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 218328

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9720
/proc/meminfo: memFree=1498476/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=218428 CPUtime=1421.75
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 967935 0 0 0 141546 629 0 0 25 0 1 0 42246452 223670272 39084 1992294400 4194304 9819077 140736197231968 18446744073709551615 6198284 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54607 39084 669 1374 0 53228 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 218428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9722
/proc/meminfo: memFree=1491036/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=199388 CPUtime=1481.73
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1007227 0 0 0 147519 654 0 0 25 0 1 0 42246452 204173312 37114 1992294400 4194304 9819077 140736197231968 18446744073709551615 6371768 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 49847 37118 669 1374 0 48468 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 199388

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9722
/proc/meminfo: memFree=1490788/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=199392 CPUtime=1541.71
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1049416 0 0 0 153490 681 0 0 25 0 1 0 42246452 204177408 37870 1992294400 4194304 9819077 140736197231968 18446744073709551615 7225142 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 49848 37877 669 1374 0 48469 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 199392

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9724
/proc/meminfo: memFree=1498972/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=218432 CPUtime=1601.68
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1092379 0 0 0 159466 702 0 0 25 0 1 0 42246452 223674368 39079 1992294400 4194304 9819077 140736197231968 18446744073709551615 6198333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54608 39079 669 1374 0 53229 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 218432

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9726
/proc/meminfo: memFree=1495872/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=218492 CPUtime=1661.66
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1134278 0 0 0 165438 728 0 0 25 0 1 0 42246452 223735808 39881 1992294400 4194304 9819077 140736197231968 18446744073709551615 7293523 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54623 39881 669 1374 0 53244 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 218492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9728
/proc/meminfo: memFree=1492028/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=218428 CPUtime=1721.64
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1175866 0 0 0 171410 754 0 0 25 0 1 0 42246452 223670272 40764 1992294400 4194304 9819077 140736197231968 18446744073709551615 6191175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54607 40764 669 1374 0 53228 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 218428

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9730
/proc/meminfo: memFree=1492772/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=218396 CPUtime=1781.61
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1220577 0 0 0 177383 778 0 0 25 0 1 0 42246452 223637504 40584 1992294400 4194304 9819077 140736197231968 18446744073709551615 7312726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54599 40584 669 1374 0 53220 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 218396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9730
/proc/meminfo: memFree=1498848/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=219116 CPUtime=1800.03
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1236807 0 0 0 179215 788 0 0 25 0 1 0 42246452 224374784 38870 1992294400 4194304 9819077 140736197231968 18446744073709551615 6044346 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54779 38870 669 1374 0 53400 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 219116

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -9672

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 9730
/proc/meminfo: memFree=1498848/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=219092 CPUtime=1800.71
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1243700 0 0 0 179281 790 0 0 25 0 1 0 42246452 224350208 38946 1992294400 4194304 9819077 140736197231968 18446744073709551615 6198260 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54773 38946 669 1374 0 53394 0
Current children cumulated CPU time (s) 1800.71
Current children cumulated vsize (KiB) 219092

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9731
/proc/meminfo: memFree=1498468/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=219092 CPUtime=1801.5
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1243765 0 0 0 179360 790 0 0 25 0 1 0 42246452 224350208 39011 1992294400 4194304 9819077 140736197231968 18446744073709551615 7291631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54773 39011 669 1374 0 53394 0
Current children cumulated CPU time (s) 1801.5
Current children cumulated vsize (KiB) 219092

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9731
/proc/meminfo: memFree=1498468/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=219092 CPUtime=1801.9
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1243822 0 0 0 179400 790 0 0 25 0 1 0 42246452 224350208 39068 1992294400 4194304 9819077 140736197231968 18446744073709551615 7292010 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54773 39068 669 1374 0 53394 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 219092

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9731
/proc/meminfo: memFree=1498468/2059040 swapFree=4140236/4192956
[pid=9672] ppid=9670 vsize=219092 CPUtime=1802
/proc/9672/stat : 9672 (pbscip.linux.x8) R 9670 9672 9198 0 -1 4202496 1243843 0 0 0 179410 790 0 0 25 0 1 0 42246452 224350208 39089 1992294400 4194304 9819077 140736197231968 18446744073709551615 7291608 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9672/statm: 54773 39089 669 1374 0 53394 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 219092

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.74
CPU time (s): 1802.05
CPU user time (s): 1794.13
CPU system time (s): 7.92279
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 219116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.13
system time used= 7.92279
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1243848
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= 3792

runsolver used 3.24751 second user time and 9.8865 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-16 12:59:06
IDJOB=2664814
IDBENCH=71828
IDSOLVER=1168
FILE ID=node027/2664814-1276685946
PBS_JOBID= 11172570
Free space on /tmp= 62532 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-50-250-false-45-90-4-3000opt.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-2664814-1276685946/watcher-2664814-1276685946 -o /tmp/evaluation-result-2664814-1276685946/solver-2664814-1276685946 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664814-1276685946.opb -t 1800 -m 1800

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

MD5SUM BENCH= 948226035ef0280d59f9150dd2b5c694
RANDOM SEED=407684155

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1654508 kB
Buffers:         81092 kB
Cached:         227424 kB
SwapCached:       6244 kB
Active:         136288 kB
Inactive:       185776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1654508 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:            8332 kB
Writeback:           0 kB
AnonPages:       11728 kB
Mapped:          13092 kB
Slab:            60624 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181224 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62528 MiB
End job on node027 at 2010-06-16 13:29:09