Trace number 2664820

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) 1802.06 1802.63

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-250-false-45-90-4-5000opt.opb
MD5SUM657f6825a6ae32adb885bdc3b57c624e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-169
Best CPU time to get the best result obtained on this benchmark22.3826
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 constraints63342
Number of constraints which are clauses63342
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 317
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 317
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2664820-1276686972.opb>
1.10/1.14	c original problem has 2025 variables (2025 bin, 0 int, 0 impl, 0 cont) and 63342 constraints
1.10/1.14	c problem read
1.10/1.14	c presolving settings loaded
1.29/1.36	o 0
1.29/1.36	c feasible solution found by trivial heuristic, objective value  0.000000e+00
1.29/1.36	c presolving:
1.59/1.63	c (round 1) 189 del vars, 189 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2340 impls, 0 clqs
2.09/2.20	c (round 2) 189 del vars, 841 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 62501 upgd conss, 2340 impls, 0 clqs
2.39/2.42	c    (1.0s) probing: 101/1836 (5.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
2.39/2.42	c    (1.0s) probing aborted: 100/100 successive totally useless probings
2.39/2.42	c presolving (3 rounds):
2.39/2.42	c  189 deleted vars, 841 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
2.39/2.42	c  2340 implications, 0 cliques
2.39/2.42	c presolved problem has 1836 variables (1836 bin, 0 int, 0 impl, 0 cont) and 62501 constraints
2.39/2.42	c   62501 constraints of type <logicor>
2.39/2.42	c transformed objective value is always integral (scale: 1)
2.39/2.42	c Presolving Time: 0.87
2.39/2.42	c - non default parameters ----------------------------------------------------------------------
2.39/2.42	c # SCIP version 1.2.1.2
2.39/2.42	c 
2.39/2.42	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
2.39/2.42	c # [type: int, range: [-1,2147483647], default: -1]
2.39/2.42	c conflict/interconss = 0
2.39/2.42	c 
2.39/2.42	c # should binary conflicts be preferred?
2.39/2.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.42	c conflict/preferbinary = TRUE
2.39/2.42	c 
2.39/2.42	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
2.39/2.42	c # [type: int, range: [-1,2147483647], default: 0]
2.39/2.42	c constraints/agelimit = 1
2.39/2.42	c 
2.39/2.42	c # should enforcement of pseudo solution be disabled?
2.39/2.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.42	c constraints/disableenfops = TRUE
2.39/2.42	c 
2.39/2.42	c # frequency for displaying node information lines
2.39/2.42	c # [type: int, range: [-1,2147483647], default: 100]
2.39/2.42	c display/freq = 10000
2.39/2.42	c 
2.39/2.42	c # maximal time in seconds to run
2.39/2.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.39/2.42	c limits/time = 1798.86
2.39/2.42	c 
2.39/2.42	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
2.39/2.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
2.39/2.42	c limits/memory = 1620
2.39/2.42	c 
2.39/2.42	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
2.39/2.42	c # [type: int, range: [-1,2147483647], default: 1]
2.39/2.42	c lp/solvefreq = 0
2.39/2.42	c 
2.39/2.42	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)
2.39/2.42	c # [type: char, range: {lafpsqd}, default: l]
2.39/2.42	c lp/pricing = a
2.39/2.42	c 
2.39/2.42	c # should presolving try to simplify inequalities
2.39/2.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.42	c constraints/linear/simplifyinequalities = TRUE
2.39/2.42	c 
2.39/2.42	c # should presolving try to simplify knapsacks
2.39/2.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
2.39/2.42	c constraints/knapsack/simplifyinequalities = TRUE
2.39/2.42	c 
2.39/2.42	c # priority of node selection rule <dfs> in standard mode
2.39/2.42	c # [type: int, range: [-536870912,536870911], default: 0]
2.39/2.42	c nodeselection/dfs/stdpriority = 1000000
2.39/2.42	c 
2.39/2.42	c -----------------------------------------------------------------------------------------------
2.39/2.42	c start solving
2.39/2.42	c 
390.67/390.89	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
390.67/390.89	c t 388s|     1 |     0 | 34273 |     - |  72M|   0 |1817 |1836 |  62k|1836 |  62k|   0 |   0 |   0 |-2.495794e+02 | 0.000000e+00 | 100.00%
390.86/391.02	o -17
390.86/391.02	c R 388s|     1 |     0 | 34273 |     - |  72M|   0 |1817 |1836 |  62k|1836 |  62k|   0 |   0 |   0 |-2.495794e+02 |-1.700000e+01 |  93.19%
391.06/391.20	o -21
391.06/391.20	c s 388s|     1 |     0 | 34273 |     - |  72M|   0 |1817 |1836 |  62k|1836 |  62k|   0 |   0 |   0 |-2.495794e+02 |-2.100000e+01 |  91.59%
1218.91/1219.36	c  1212s|     1 |     0 | 92585 |     - |  76M|   0 |1820 |1836 |  62k|1836 |  62k|  27 |   0 |   0 |-2.361720e+02 |-2.100000e+01 |  91.11%
1218.91/1219.39	o -46
1218.91/1219.39	c b1212s|     1 |     0 | 92585 |     - |  76M|   0 |1820 |1836 |  62k|1836 |  62k|  27 |   0 |   0 |-2.361720e+02 |-4.600000e+01 |  80.52%
1800.04/1800.61	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-2664820-1276686972/watcher-2664820-1276686972 -o /tmp/evaluation-result-2664820-1276686972/solver-2664820-1276686972 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664820-1276686972.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 1.01 0.99 3/106 15805
/proc/meminfo: memFree=1740088/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=9288 CPUtime=0
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1056 0 0 0 0 0 0 0 18 0 1 0 9989737 9510912 977 1992294400 4194304 9819077 140735207693872 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15805/statm: 2322 987 371 1374 0 943 0

[startup+0.055842 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 15805
/proc/meminfo: memFree=1740088/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=13612 CPUtime=0.04
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 2328 0 0 0 4 0 0 0 20 0 1 0 9989737 13938688 2249 1992294400 4194304 9819077 140735207693872 18446744073709551615 6181130 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15805/statm: 3403 2249 388 1374 0 2024 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13612

[startup+0.100845 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 15805
/proc/meminfo: memFree=1740088/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=14824 CPUtime=0.09
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 2632 0 0 0 9 0 0 0 20 0 1 0 9989737 15179776 2553 1992294400 4194304 9819077 140735207693872 18446744073709551615 8672199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15805/statm: 3706 2553 388 1374 0 2327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14824

[startup+0.300868 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 15805
/proc/meminfo: memFree=1740088/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=19580 CPUtime=0.29
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 3838 0 0 0 28 1 0 0 20 0 1 0 9989737 20049920 3759 1992294400 4194304 9819077 140735207693872 18446744073709551615 8677991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15805/statm: 4895 3759 388 1374 0 3516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19580

[startup+0.700911 s]
/proc/loadavg: 0.93 1.01 0.99 3/106 15805
/proc/meminfo: memFree=1740088/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=27580 CPUtime=0.69
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 5798 0 0 0 67 2 0 0 20 0 1 0 9989737 28241920 5719 1992294400 4194304 9819077 140735207693872 18446744073709551615 5651049 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15805/statm: 6895 5719 388 1374 0 5516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27580

[startup+1.501 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 15806
/proc/meminfo: memFree=1712676/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=81476 CPUtime=1.49
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 19553 0 0 0 140 9 0 0 23 0 1 0 9989737 83431424 19028 1992294400 4194304 9819077 140735207693872 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 20369 19028 492 1374 0 18990 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81476

[startup+3.10117 s]
/proc/loadavg: 0.94 1.01 0.99 2/107 15806
/proc/meminfo: memFree=1656504/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=181284 CPUtime=3.09
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 47915 0 0 0 274 35 0 0 25 0 1 0 9989737 185634816 35626 1992294400 4194304 9819077 140735207693872 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 45321 35626 630 1374 0 43942 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 181284

[startup+6.30053 s]
/proc/loadavg: 0.94 1.01 0.99 2/107 15806
/proc/meminfo: memFree=1597604/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=194816 CPUtime=6.29
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 53696 0 0 0 591 38 0 0 25 0 1 0 9989737 199491584 35772 1992294400 4194304 9819077 140735207693872 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 48704 35772 630 1374 0 47325 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 194816

[startup+12.7002 s]
/proc/loadavg: 0.95 1.01 0.99 2/107 15806
/proc/meminfo: memFree=1593388/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=199204 CPUtime=12.69
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 60828 0 0 0 1226 43 0 0 25 0 1 0 9989737 203984896 36070 1992294400 4194304 9819077 140735207693872 18446744073709551615 7290952 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 49801 36070 632 1374 0 48422 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 199204

[startup+25.5016 s]
/proc/loadavg: 0.96 1.01 0.99 2/107 15806
/proc/meminfo: memFree=1590908/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=200640 CPUtime=25.48
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 71533 0 0 0 2499 49 0 0 25 0 1 0 9989737 205455360 37752 1992294400 4194304 9819077 140735207693872 18446744073709551615 6198288 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 50160 37752 632 1374 0 48781 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 200640

[startup+51.1014 s]
/proc/loadavg: 0.97 1.00 0.99 2/107 15806
/proc/meminfo: memFree=1590536/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=203324 CPUtime=51.08
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 95017 0 0 0 5045 63 0 0 25 0 1 0 9989737 208203776 37925 1992294400 4194304 9819077 140735207693872 18446744073709551615 6191183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 50831 37925 632 1374 0 49452 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 203324

[startup+102.309 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15808
/proc/meminfo: memFree=1590040/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=204896 CPUtime=102.27
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 134626 0 0 0 10139 88 0 0 25 0 1 0 9989737 209813504 37950 1992294400 4194304 9819077 140735207693872 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 51224 37950 632 1374 0 49845 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 204896

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15810
/proc/meminfo: memFree=1594132/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=205504 CPUtime=162.24
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 179335 0 0 0 16111 113 0 0 25 0 1 0 9989737 210436096 37442 1992294400 4194304 9819077 140735207693872 18446744073709551615 7296179 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 51376 37442 632 1374 0 49997 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 205504

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15812
/proc/meminfo: memFree=1594008/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=205472 CPUtime=222.22
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 224142 0 0 0 22082 140 0 0 25 0 1 0 9989737 210403328 37069 1992294400 4194304 9819077 140735207693872 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 51368 37069 632 1374 0 49989 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 205472

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15812
/proc/meminfo: memFree=1593884/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=205604 CPUtime=282.2
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 269592 0 0 0 28054 166 0 0 25 0 1 0 9989737 210538496 37716 1992294400 4194304 9819077 140735207693872 18446744073709551615 7293500 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 51401 37716 632 1374 0 50022 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 205604

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15814
/proc/meminfo: memFree=1595620/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=205824 CPUtime=342.18
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 313492 0 0 0 34027 191 0 0 25 0 1 0 9989737 210763776 36580 1992294400 4194304 9819077 140735207693872 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 51456 36580 632 1374 0 50077 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 205824

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15816
/proc/meminfo: memFree=1593512/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=210624 CPUtime=402.16
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 354523 0 0 0 40001 215 0 0 25 0 1 0 9989737 215678976 37052 1992294400 4194304 9819077 140735207693872 18446744073709551615 5743109 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 52656 37052 654 1374 0 51277 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 210624

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15818
/proc/meminfo: memFree=1583468/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=213292 CPUtime=462.14
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 401749 0 0 0 45974 240 0 0 25 0 1 0 9989737 218411008 39585 1992294400 4194304 9819077 140735207693872 18446744073709551615 6391455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 53323 39585 668 1374 0 51944 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 213292

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15818
/proc/meminfo: memFree=1581856/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=213228 CPUtime=522.12
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 443314 0 0 0 51948 264 0 0 25 0 1 0 9989737 218345472 37788 1992294400 4194304 9819077 140735207693872 18446744073709551615 6191175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 53307 37788 668 1374 0 51928 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 213228

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15820
/proc/meminfo: memFree=1583592/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=213292 CPUtime=582.11
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 482754 0 0 0 57923 288 0 0 25 0 1 0 9989737 218411008 39549 1992294400 4194304 9819077 140735207693872 18446744073709551615 7309268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 53323 39549 668 1374 0 51944 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 213292

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15822
/proc/meminfo: memFree=1582352/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=213324 CPUtime=642.1
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 520991 0 0 0 63898 312 0 0 25 0 1 0 9989737 218443776 39802 1992294400 4194304 9819077 140735207693872 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 53331 39802 668 1374 0 51952 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 213324

[startup+702.301 s]

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

/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 772489 0 0 0 99740 457 0 0 25 0 1 0 9989737 218509312 38279 1992294400 4194304 9819077 140735207693872 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 53347 38279 668 1374 0 51968 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 213388

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15837
/proc/meminfo: memFree=1586444/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=213224 CPUtime=1061.96
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 815009 0 0 0 105712 484 0 0 25 0 1 0 9989737 218341376 39328 1992294400 4194304 9819077 140735207693872 18446744073709551615 6192350 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 53306 39328 668 1374 0 51927 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 213224

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15837
/proc/meminfo: memFree=1590040/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=213224 CPUtime=1121.94
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 859251 0 0 0 111683 511 0 0 25 0 1 0 9989737 218341376 37899 1992294400 4194304 9819077 140735207693872 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 53306 37899 668 1374 0 51927 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 213224

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15839
/proc/meminfo: memFree=1582972/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=193532 CPUtime=1181.92
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 903812 0 0 0 117656 536 0 0 25 0 1 0 9989737 198176768 37189 1992294400 4194304 9819077 140735207693872 18446744073709551615 7234115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 48383 37189 668 1374 0 47004 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 193532

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15841
/proc/meminfo: memFree=1577516/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219544 CPUtime=1241.9
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 942406 0 0 0 123630 560 0 0 25 0 1 0 9989737 224813056 40905 1992294400 4194304 9819077 140735207693872 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54886 40905 668 1374 0 53507 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 219544

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15843
/proc/meminfo: memFree=1575160/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219644 CPUtime=1301.89
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 988794 0 0 0 129603 586 0 0 25 0 1 0 9989737 224915456 41413 1992294400 4194304 9819077 140735207693872 18446744073709551615 6192358 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54911 41413 668 1374 0 53532 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 219644

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15845
/proc/meminfo: memFree=1582476/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219612 CPUtime=1361.86
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1030218 0 0 0 135576 610 0 0 25 0 1 0 9989737 224882688 39924 1992294400 4194304 9819077 140735207693872 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54903 39924 668 1374 0 53524 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 219612

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15845
/proc/meminfo: memFree=1576028/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219644 CPUtime=1421.86
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1069080 0 0 0 141551 635 0 0 25 0 1 0 9989737 224915456 41221 1992294400 4194304 9819077 140735207693872 18446744073709551615 7480855 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54911 41221 668 1374 0 53532 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 219644

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15847
/proc/meminfo: memFree=1583220/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219612 CPUtime=1481.82
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1110290 0 0 0 147523 659 0 0 25 0 1 0 9989737 224882688 39682 1992294400 4194304 9819077 140735207693872 18446744073709551615 6198314 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54903 39682 668 1374 0 53524 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 219612

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15849
/proc/meminfo: memFree=1575532/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219544 CPUtime=1541.8
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1149086 0 0 0 153498 682 0 0 25 0 1 0 9989737 224813056 41361 1992294400 4194304 9819077 140735207693872 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54886 41361 668 1374 0 53507 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 219544

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15851
/proc/meminfo: memFree=1576152/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219612 CPUtime=1601.78
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1190822 0 0 0 159471 707 0 0 25 0 1 0 9989737 224882688 41249 1992294400 4194304 9819077 140735207693872 18446744073709551615 6198284 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54903 41249 668 1374 0 53524 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 219612

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15853
/proc/meminfo: memFree=1583592/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219420 CPUtime=1661.77
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1235403 0 0 0 165447 730 0 0 25 0 1 0 9989737 224686080 39385 1992294400 4194304 9819077 140735207693872 18446744073709551615 7291624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54855 39385 668 1374 0 53476 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 219420

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15853
/proc/meminfo: memFree=1582600/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219452 CPUtime=1721.75
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1277323 0 0 0 171419 756 0 0 25 0 1 0 9989737 224718848 40076 1992294400 4194304 9819077 140735207693872 18446744073709551615 6656765 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54863 40076 668 1374 0 53484 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 219452

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15855
/proc/meminfo: memFree=1580616/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219480 CPUtime=1781.73
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1319093 0 0 0 177392 781 0 0 25 0 1 0 9989737 224747520 40306 1992294400 4194304 9819077 140735207693872 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54870 40306 668 1374 0 53491 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 219480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15857
/proc/meminfo: memFree=1575532/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219544 CPUtime=1800.04
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1330420 0 0 0 179216 788 0 0 25 0 1 0 9989737 224813056 41219 1992294400 4194304 9819077 140735207693872 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54886 41219 668 1374 0 53507 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 219544

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -15805

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

[startup+1801.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 15857
/proc/meminfo: memFree=1575532/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219544 CPUtime=1800.82
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1330513 0 0 0 179294 788 0 0 25 0 1 0 9989737 224813056 41312 1992294400 4194304 9819077 140735207693872 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54886 41312 668 1374 0 53507 0
Current children cumulated CPU time (s) 1800.82
Current children cumulated vsize (KiB) 219544

[startup+1802.2 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 15858
/proc/meminfo: memFree=1575028/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=207160 CPUtime=1801.62
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1333289 0 0 0 179373 789 0 0 25 0 1 0 9989737 212131840 38977 1992294400 4194304 9819077 140735207693872 18446744073709551615 7235150 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 51790 38977 668 1374 0 50411 0
Current children cumulated CPU time (s) 1801.62
Current children cumulated vsize (KiB) 207160

[startup+1802.6 s]
/proc/loadavg: 0.99 1.00 0.99 2/108 15858
/proc/meminfo: memFree=1575028/2059040 swapFree=4192956/4192956
[pid=15805] ppid=15803 vsize=219548 CPUtime=1802.02
/proc/15805/stat : 15805 (pbscip.linux.x8) R 15803 15805 14955 0 -1 4202496 1333709 0 0 0 179413 789 0 0 25 0 1 0 9989737 224817152 39305 1992294400 4194304 9819077 140735207693872 18446744073709551615 7293510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15805/statm: 54887 39305 668 1374 0 53508 0
Current children cumulated CPU time (s) 1802.02
Current children cumulated vsize (KiB) 219548

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1802.06
CPU user time (s): 1794.15
CPU system time (s): 7.9158
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 219876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.15
system time used= 7.9158
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1333709
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= 3427

runsolver used 3.00254 second user time and 8.49471 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-16 13:16:12
IDJOB=2664820
IDBENCH=71834
IDSOLVER=1168
FILE ID=node042/2664820-1276686972
PBS_JOBID= 11172555
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-50-250-false-45-90-4-5000opt.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2664820-1276686972/watcher-2664820-1276686972 -o /tmp/evaluation-result-2664820-1276686972/solver-2664820-1276686972 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664820-1276686972.opb -t 1800 -m 1800

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

MD5SUM BENCH= 657f6825a6ae32adb885bdc3b57c624e
RANDOM SEED=768061952

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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:       1740616 kB
Buffers:         69476 kB
Cached:         123360 kB
SwapCached:          0 kB
Active:          99748 kB
Inactive:       152548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1740616 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8336 kB
Writeback:           0 kB
AnonPages:       59480 kB
Mapped:          15308 kB
Slab:            44312 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184244 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 node042 at 2010-06-16 13:46:15