Trace number 2667060

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (TO) 1802.09 1802.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-30:70:4.5:0.5:100.opb
MD5SUM9d611ad786b3505d4cca46af1ba2bc6d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark51.5082
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 116
Optimality of the best value was proved NO
Number of variables10772
Total number of constraints12051
Number of constraints which are clauses10247
Number of constraints which are cardinality constraints (but not clauses)1804
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 10772
Biggest coefficient in the objective function 5356
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 30986
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 5356
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 30986
Number of bits of the biggest sum of numbers15
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: SoPlex 1.4.2] [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-2667060-1276480804.opb>
0.19/0.29	c original problem has 10772 variables (10772 bin, 0 int, 0 impl, 0 cont) and 12051 constraints
0.19/0.29	c problem read
0.19/0.29	c presolving settings loaded
0.39/0.45	o 20274
0.39/0.45	c feasible solution found by trivial heuristic, objective value  2.027400e+04
0.39/0.45	c presolving:
0.49/0.54	c (round 1) 6 del vars, 6 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 50216 impls, 50 clqs
0.69/0.75	c (round 2) 7 del vars, 8 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 11983 upgd conss, 50216 impls, 50 clqs
0.79/0.85	c (round 3) 8 del vars, 12 del conss, 1 chg bounds, 1 chg sides, 5 chg coeffs, 11983 upgd conss, 50216 impls, 50 clqs
0.79/0.88	c (round 4) 9 del vars, 14 del conss, 1 chg bounds, 1 chg sides, 5 chg coeffs, 11983 upgd conss, 50216 impls, 50 clqs
0.90/0.92	c (round 5) 9 del vars, 14 del conss, 1 chg bounds, 1 chg sides, 5 chg coeffs, 12040 upgd conss, 50216 impls, 50 clqs
1.69/1.71	c    (1.3s) probing: 296/10763 (2.8%) - 0 fixings, 0 aggregations, 134 implications, 0 bound changes
1.69/1.71	c    (1.3s) probing aborted: 100/100 successive totally useless probings
1.69/1.72	c presolving (6 rounds):
1.69/1.72	c  9 deleted vars, 14 deleted constraints, 1 tightened bounds, 0 added holes, 1 changed sides, 5 changed coefficients
1.69/1.72	c  50484 implications, 50 cliques
1.69/1.72	c presolved problem has 10763 variables (10763 bin, 0 int, 0 impl, 0 cont) and 12038 constraints
1.69/1.72	c    1752 constraints of type <knapsack>
1.69/1.72	c      49 constraints of type <setppc>
1.69/1.72	c   10237 constraints of type <logicor>
1.69/1.72	c transformed objective value is always integral (scale: 1)
1.69/1.72	c Presolving Time: 1.23
1.69/1.72	c - non default parameters ----------------------------------------------------------------------
1.69/1.72	c # SCIP version 1.2.1.2
1.69/1.72	c 
1.69/1.72	c # frequency for displaying node information lines
1.69/1.72	c # [type: int, range: [-1,2147483647], default: 100]
1.69/1.72	c display/freq = 10000
1.69/1.72	c 
1.69/1.72	c # maximal time in seconds to run
1.69/1.72	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.69/1.72	c limits/time = 1799.71
1.69/1.72	c 
1.69/1.72	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.69/1.72	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.69/1.72	c limits/memory = 1620
1.69/1.72	c 
1.69/1.72	c # should presolving try to simplify inequalities
1.69/1.72	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.69/1.72	c constraints/linear/simplifyinequalities = TRUE
1.69/1.72	c 
1.69/1.72	c # should presolving try to simplify knapsacks
1.69/1.72	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.69/1.72	c constraints/knapsack/simplifyinequalities = TRUE
1.69/1.72	c 
1.69/1.72	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.69/1.72	c # [type: int, range: [-1,2147483647], default: -1]
1.69/1.72	c separating/rapidlearning/freq = 0
1.69/1.72	c 
1.69/1.72	c -----------------------------------------------------------------------------------------------
1.69/1.72	c start solving
1.69/1.73	c 
1.69/1.75	o 20265
1.69/1.75	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.69/1.75	c t 1.3s|     1 |     0 |     0 |     - |  40M|   0 |   - |  10k|  12k|   0 |   0 |   0 |   0 |   0 |      --      | 2.026500e+04 |    Inf 
1.79/1.88	o 10405
1.79/1.88	c b 1.4s|     1 |     0 |     0 |     - |  49M|   0 |   - |  10k|  12k|  10k|  12k|   0 |   0 |   0 |      --      | 1.040500e+04 |    Inf 
97.35/97.41	c  96.4s|     1 |     0 | 20311 |     - |  48M|   0 |4214 |  10k|  12k|  10k|  12k|   0 |   0 |   0 | 8.100000e+00 | 1.040500e+04 |  Large 
100.06/100.14	o 5854
100.06/100.14	c R99.2s|     1 |     0 | 20311 |     - |  49M|   0 |4214 |  10k|  12k|  10k|  12k|   0 |   0 |   0 | 8.100000e+00 | 5.854000e+03 |  Large 
102.75/102.87	o 5853
102.75/102.87	c s 102s|     1 |     0 | 20311 |     - |  49M|   0 |4214 |  10k|  12k|  10k|  12k|   0 |   0 |   0 | 8.100000e+00 | 5.853000e+03 |  Large 
102.75/102.89	o 1967
102.75/102.89	c b 102s|     1 |     0 | 20311 |     - |  49M|   0 |4214 |  10k|  12k|  10k|  12k|   0 |   0 |   0 | 8.100000e+00 | 1.967000e+03 |  Large 
129.94/130.38	c   129s|     1 |     0 | 22482 |     - |  49M|   0 |4066 |  10k|  12k|  10k|  12k|   2 |   0 |   0 | 8.500000e+00 | 1.967000e+03 |  Large 
133.44/133.82	o 755
133.44/133.82	c b 132s|     1 |     0 | 22482 |     - |  50M|   0 |4066 |  10k|  12k|  10k|  12k|   2 |   0 |   0 | 8.500000e+00 | 7.550000e+02 |8782.35%
162.54/162.96	c   161s|     1 |     0 | 25248 |     - |  49M|   0 |4052 |  10k|  12k|  10k|  12k|   3 |   0 |   0 | 8.500000e+00 | 7.550000e+02 |8782.35%
165.43/165.82	o 455
165.43/165.82	c b 164s|     1 |     0 | 25248 |     - |  50M|   0 |4052 |  10k|  12k|  10k|  12k|   3 |   0 |   0 | 8.500000e+00 | 4.550000e+02 |5252.94%
186.33/186.77	c   185s|     1 |     0 | 26515 |     - |  50M|   0 |4050 |  10k|  12k|  10k|  12k|   5 |   0 |   0 | 8.600000e+00 | 4.550000e+02 |5190.70%
189.03/189.49	o 398
189.03/189.49	c b 188s|     1 |     0 | 26515 |     - |  50M|   0 |4050 |  10k|  12k|  10k|  12k|   5 |   0 |   0 | 8.600000e+00 | 3.980000e+02 |4527.91%
208.92/209.38	c   208s|     1 |     0 | 27556 |     - |  50M|   0 |4011 |  10k|  12k|  10k|  12k|   6 |   0 |   0 | 9.000000e+00 | 3.980000e+02 |4322.22%
211.63/212.03	o 397
211.63/212.03	c b 210s|     1 |     0 | 27556 |     - |  50M|   0 |4011 |  10k|  12k|  10k|  12k|   6 |   0 |   0 | 9.000000e+00 | 3.970000e+02 |4311.11%
477.76/478.25	c   474s|     1 |     2 | 27556 |     - |  50M|   0 |4011 |  10k|  12k|  10k|  12k|   6 |   0 |  19 | 9.000000e+00 | 3.970000e+02 |4311.11%
1800.07/1800.80	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667060-1276480804/watcher-2667060-1276480804 -o /tmp/evaluation-result-2667060-1276480804/solver-2667060-1276480804 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667060-1276480804.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: 0.92 0.98 0.99 3/106 25935
/proc/meminfo: memFree=1825260/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=6696 CPUtime=0
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 985 0 0 0 0 0 0 0 20 0 1 0 23684340 6856704 905 1992294400 4194304 8223781 140734368671888 18446744073709551615 7256628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25935/statm: 1674 906 343 984 0 687 0

[startup+0.0791671 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25935
/proc/meminfo: memFree=1825260/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=17908 CPUtime=0.07
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 3812 0 0 0 6 1 0 0 22 0 1 0 23684340 18337792 3728 1992294400 4194304 8223781 140734368671888 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25935/statm: 4477 3728 366 984 0 3490 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17908

[startup+0.101169 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25935
/proc/meminfo: memFree=1825260/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=18760 CPUtime=0.09
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 4026 0 0 0 8 1 0 0 22 0 1 0 23684340 19210240 3941 1992294400 4194304 8223781 140734368671888 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25935/statm: 4690 3941 365 984 0 3703 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18760

[startup+0.301187 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25935
/proc/meminfo: memFree=1825260/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=23744 CPUtime=0.3
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 5329 0 0 0 28 2 0 0 22 0 1 0 23684340 24313856 4880 1992294400 4194304 8223781 140734368671888 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 5936 4890 376 984 0 4949 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 23744

[startup+0.701218 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25935
/proc/meminfo: memFree=1825260/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=66148 CPUtime=0.69
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 16443 0 0 0 60 9 0 0 23 0 1 0 23684340 67735552 15384 1992294400 4194304 8223781 140734368671888 18446744073709551615 4903884 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 16537 15384 461 984 0 15550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66148

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 25936
/proc/meminfo: memFree=1764616/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=68816 CPUtime=1.49
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 21410 0 0 0 134 15 0 0 25 0 1 0 23684340 70467584 16047 1992294400 4194304 8223781 140734368671888 18446744073709551615 5496938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 17204 16047 489 984 0 16217 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68816

[startup+3.10141 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 25936
/proc/meminfo: memFree=1743536/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=91400 CPUtime=3.09
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 28176 0 0 0 291 18 0 0 25 0 1 0 23684340 93593600 21239 1992294400 4194304 8223781 140734368671888 18446744073709551615 6569379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 22850 21239 553 984 0 21863 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91400

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25936
/proc/meminfo: memFree=1740684/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=92384 CPUtime=6.29
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 32169 0 0 0 608 21 0 0 25 0 1 0 23684340 94601216 21435 1992294400 4194304 8223781 140734368671888 18446744073709551615 6446847 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 23096 21435 546 984 0 22109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 92384

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25936
/proc/meminfo: memFree=1740312/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=92716 CPUtime=12.69
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 36875 0 0 0 1244 25 0 0 25 0 1 0 23684340 94941184 21550 1992294400 4194304 8223781 140734368671888 18446744073709551615 6569356 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 23179 21550 546 984 0 22192 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92716

[startup+25.5002 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 25938
/proc/meminfo: memFree=1739816/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=93128 CPUtime=25.48
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 45149 0 0 0 2518 30 0 0 25 0 1 0 23684340 95363072 21679 1992294400 4194304 8223781 140734368671888 18446744073709551615 6559376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 23282 21679 546 984 0 22295 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 93128

[startup+51.1003 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 25938
/proc/meminfo: memFree=1739196/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=94240 CPUtime=51.08
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 58788 0 0 0 5067 41 0 0 25 0 1 0 23684340 96501760 21893 1992294400 4194304 8223781 140734368671888 18446744073709551615 6614633 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 23560 21893 546 984 0 22573 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 94240

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 25949
/proc/meminfo: memFree=1738080/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=95268 CPUtime=102.26
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 91089 0 0 0 10160 66 0 0 25 0 1 0 23684340 97554432 22121 1992294400 4194304 8223781 140734368671888 18446744073709551615 4561370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 23817 22121 553 984 0 22830 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 95268

[startup+162.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 26423
/proc/meminfo: memFree=1722960/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99224 CPUtime=161.94
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 114039 0 0 0 16095 99 0 0 25 0 1 0 23684340 101605376 22951 1992294400 4194304 8223781 140734368671888 18446744073709551615 6569897 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24806 22951 584 984 0 23819 0
Current children cumulated CPU time (s) 161.94
Current children cumulated vsize (KiB) 99224

[startup+222.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 26425
/proc/meminfo: memFree=1722464/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99292 CPUtime=221.92
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 128289 0 0 0 22068 124 0 0 25 0 1 0 23684340 101675008 23090 1992294400 4194304 8223781 140734368671888 18446744073709551615 6300067 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24823 23090 584 984 0 23836 0
Current children cumulated CPU time (s) 221.92
Current children cumulated vsize (KiB) 99292

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 26427
/proc/meminfo: memFree=1663564/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=160012 CPUtime=281.91
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 269473 0 0 0 27984 207 0 0 25 0 1 0 23684340 163852288 37735 1992294400 4194304 8223781 140734368671888 18446744073709551615 6446786 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 40003 37735 590 984 0 39016 0
Current children cumulated CPU time (s) 281.91
Current children cumulated vsize (KiB) 160012

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26429
/proc/meminfo: memFree=1662572/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=160928 CPUtime=341.9
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 352122 0 0 0 33936 254 0 0 25 0 1 0 23684340 164790272 37954 1992294400 4194304 8223781 140734368671888 18446744073709551615 5507220 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 40232 37954 590 984 0 39245 0
Current children cumulated CPU time (s) 341.9
Current children cumulated vsize (KiB) 160928

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26431
/proc/meminfo: memFree=1722464/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99408 CPUtime=401.88
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 427566 0 0 0 39881 307 0 0 25 0 1 0 23684340 101793792 23157 1992294400 4194304 8223781 140734368671888 18446744073709551615 6520907 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24852 23157 596 984 0 23865 0
Current children cumulated CPU time (s) 401.88
Current children cumulated vsize (KiB) 99408

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26431
/proc/meminfo: memFree=1723960/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99464 CPUtime=461.86
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 484976 0 0 0 45843 343 0 0 25 0 1 0 23684340 101851136 23094 1992294400 4194304 8223781 140734368671888 18446744073709551615 6559628 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24866 23094 596 984 0 23879 0
Current children cumulated CPU time (s) 461.86
Current children cumulated vsize (KiB) 99464

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26433
/proc/meminfo: memFree=1722348/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99636 CPUtime=521.86
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 540319 0 0 0 51808 378 0 0 25 0 1 0 23684340 102027264 23230 1992294400 4194304 8223781 140734368671888 18446744073709551615 6251377 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24909 23230 596 984 0 23922 0
Current children cumulated CPU time (s) 521.86
Current children cumulated vsize (KiB) 99636

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26435
/proc/meminfo: memFree=1722348/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=100560 CPUtime=581.84
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 606052 0 0 0 57766 418 0 0 25 0 1 0 23684340 102973440 22919 1992294400 4194304 8223781 140734368671888 18446744073709551615 6596652 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 25140 22920 596 984 0 24153 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 100560

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26437
/proc/meminfo: memFree=1723712/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99632 CPUtime=641.83
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 670253 0 0 0 63728 455 0 0 25 0 1 0 23684340 102023168 22868 1992294400 4194304 8223781 140734368671888 18446744073709551615 6569651 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24908 22868 596 984 0 23921 0
Current children cumulated CPU time (s) 641.83
Current children cumulated vsize (KiB) 99632

[startup+702.301 s]

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

/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1124690 0 0 0 105434 739 0 0 25 0 1 0 23684340 102019072 23177 1992294400 4194304 8223781 140734368671888 18446744073709551615 6570056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24907 23177 596 984 0 23920 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 99628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26452
/proc/meminfo: memFree=1721604/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99636 CPUtime=1121.71
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1183267 0 0 0 111394 777 0 0 25 0 1 0 23684340 102027264 23198 1992294400 4194304 8223781 140734368671888 18446744073709551615 6569897 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24909 23198 596 984 0 23922 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 99636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26454
/proc/meminfo: memFree=1721604/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99776 CPUtime=1181.7
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1248413 0 0 0 117354 816 0 0 25 0 1 0 23684340 102170624 23228 1992294400 4194304 8223781 140734368671888 18446744073709551615 6539290 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24944 23228 596 984 0 23957 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 99776

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26456
/proc/meminfo: memFree=1721728/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99712 CPUtime=1241.68
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1310731 0 0 0 123312 856 0 0 25 0 1 0 23684340 102105088 23208 1992294400 4194304 8223781 140734368671888 18446744073709551615 6358919 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24928 23208 596 984 0 23941 0
Current children cumulated CPU time (s) 1241.68
Current children cumulated vsize (KiB) 99712

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26458
/proc/meminfo: memFree=1721480/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99708 CPUtime=1301.67
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1371185 0 0 0 129275 892 0 0 25 0 1 0 23684340 102100992 23255 1992294400 4194304 8223781 140734368671888 18446744073709551615 6536496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24927 23255 596 984 0 23940 0
Current children cumulated CPU time (s) 1301.67
Current children cumulated vsize (KiB) 99708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26458
/proc/meminfo: memFree=1721604/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99600 CPUtime=1361.65
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1405536 0 0 0 135250 915 0 0 25 0 1 0 23684340 101990400 23215 1992294400 4194304 8223781 140734368671888 18446744073709551615 4561370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24900 23215 596 984 0 23913 0
Current children cumulated CPU time (s) 1361.65
Current children cumulated vsize (KiB) 99600

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 26460
/proc/meminfo: memFree=1721480/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99752 CPUtime=1421.65
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1436241 0 0 0 141227 938 0 0 25 0 1 0 23684340 102146048 23307 1992294400 4194304 8223781 140734368671888 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24938 23307 596 984 0 23951 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 99752

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 26462
/proc/meminfo: memFree=1721232/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=99932 CPUtime=1481.63
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1467892 0 0 0 147202 961 0 0 25 0 1 0 23684340 102330368 23315 1992294400 4194304 8223781 140734368671888 18446744073709551615 6569487 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 24983 23315 596 984 0 23996 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 99932

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26464
/proc/meminfo: memFree=1719992/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=101172 CPUtime=1541.62
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1597157 0 0 0 153139 1023 0 0 25 0 1 0 23684340 103600128 23644 1992294400 4194304 8223781 140734368671888 18446744073709551615 6560135 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 25293 23644 596 984 0 24306 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 101172

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 26466
/proc/meminfo: memFree=1717388/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=104156 CPUtime=1601.6
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1732640 0 0 0 159071 1089 0 0 25 0 1 0 23684340 106655744 24271 1992294400 4194304 8223781 140734368671888 18446744073709551615 6539311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 26039 24271 596 984 0 25052 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 104156

[startup+1662.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 26466
/proc/meminfo: memFree=1717760/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=103432 CPUtime=1661.59
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1792305 0 0 0 165031 1128 0 0 25 0 1 0 23684340 105914368 24207 1992294400 4194304 8223781 140734368671888 18446744073709551615 6567149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 25858 24207 596 984 0 24871 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 103432

[startup+1722.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 26468
/proc/meminfo: memFree=1717388/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=103632 CPUtime=1721.58
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1847111 0 0 0 170994 1164 0 0 25 0 1 0 23684340 106119168 24240 1992294400 4194304 8223781 140734368671888 18446744073709551615 6567519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 25908 24240 596 984 0 24921 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 103632

[startup+1782.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 26470
/proc/meminfo: memFree=1717140/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=103632 CPUtime=1781.56
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1883828 0 0 0 176969 1187 0 0 25 0 1 0 23684340 106119168 24272 1992294400 4194304 8223781 140734368671888 18446744073709551615 6568380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 25908 24272 596 984 0 24921 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 103632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 26470
/proc/meminfo: memFree=1717140/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=103632 CPUtime=1800.07
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1895723 0 0 0 178813 1194 0 0 25 0 1 0 23684340 106119168 24276 1992294400 4194304 8223781 140734368671888 18446744073709551615 6539311 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 25908 24276 596 984 0 24921 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 103632

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -25935

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

[startup+1801.4 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 26470
/proc/meminfo: memFree=1717140/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=103632 CPUtime=1800.66
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1896142 0 0 0 178872 1194 0 0 25 0 1 0 23684340 106119168 24244 1992294400 4194304 8223781 140734368671888 18446744073709551615 6251377 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 25908 24244 596 984 0 24921 0
Current children cumulated CPU time (s) 1800.66
Current children cumulated vsize (KiB) 103632

[startup+1802.2 s]
/proc/loadavg: 1.08 1.05 1.00 2/108 26471
/proc/meminfo: memFree=1717132/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=103632 CPUtime=1801.46
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1897738 0 0 0 178951 1195 0 0 25 0 1 0 23684340 106119168 24217 1992294400 4194304 8223781 140734368671888 18446744073709551615 6482738 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 25908 24217 596 984 0 24921 0
Current children cumulated CPU time (s) 1801.46
Current children cumulated vsize (KiB) 103632

[startup+1802.6 s]
/proc/loadavg: 1.08 1.05 1.00 2/108 26471
/proc/meminfo: memFree=1717132/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=103632 CPUtime=1801.86
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1897738 0 0 0 178991 1195 0 0 25 0 1 0 23684340 106119168 24217 1992294400 4194304 8223781 140734368671888 18446744073709551615 4656239 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 25908 24217 596 984 0 24921 0
Current children cumulated CPU time (s) 1801.86
Current children cumulated vsize (KiB) 103632

[startup+1802.8 s]
/proc/loadavg: 1.08 1.05 1.00 2/108 26471
/proc/meminfo: memFree=1717256/2059040 swapFree=4140200/4192956
[pid=25935] ppid=25933 vsize=103632 CPUtime=1802.07
/proc/25935/stat : 25935 (pbscip.linux.x8) R 25933 25935 25834 0 -1 4202496 1897738 0 0 0 179012 1195 0 0 25 0 1 0 23684340 106119168 24217 1992294400 4194304 8223781 140734368671888 18446744073709551615 4414514 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25935/statm: 25908 24217 596 984 0 24921 0
Current children cumulated CPU time (s) 1802.07
Current children cumulated vsize (KiB) 103632

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.82
CPU time (s): 1802.09
CPU user time (s): 1790.12
CPU system time (s): 11.9622
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 161428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.12
system time used= 11.9622
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1897738
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= 5682

runsolver used 2.97055 second user time and 8.5427 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-14 04:00:04
IDJOB=2667060
IDBENCH=2224
IDSOLVER=1169
FILE ID=node003/2667060-1276480804
PBS_JOBID= 11173385
Free space on /tmp= 62556 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/radar/normalized-30:70:4.5:0.5:100.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667060-1276480804/watcher-2667060-1276480804 -o /tmp/evaluation-result-2667060-1276480804/solver-2667060-1276480804 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667060-1276480804.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9d611ad786b3505d4cca46af1ba2bc6d
RANDOM SEED=1808120175

node003.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1825664 kB
Buffers:         59008 kB
Cached:          95972 kB
SwapCached:       5688 kB
Active:          90544 kB
Inactive:        76824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1825664 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            5132 kB
Writeback:           0 kB
AnonPages:       10912 kB
Mapped:          12976 kB
Slab:            44156 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182892 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= 62568 MiB
End job on node003 at 2010-06-14 04:30:07