Trace number 2667041

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) 1802.13 1802.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data10_3.opb
MD5SUMdccfffd22c38fcd3c497d688dab4b7a4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark79541
Best CPU time to get the best result obtained on this benchmark1800.38
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 79290
Optimality of the best value was proved NO
Number of variables2700
Total number of constraints42620
Number of constraints which are clauses20220
Number of constraints which are cardinality constraints (but not clauses)800
Number of constraints which are nor clauses,nor cardinality constraints21600
Minimum length of a constraint2
Maximum length of a constraint36
Number of terms in the objective function 900
Biggest coefficient in the objective function 1380
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 559660
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1380
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 559660
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2667041-1276400356.opb>
1.00/1.07	c original problem has 2700 variables (2700 bin, 0 int, 0 impl, 0 cont) and 42620 constraints
1.00/1.07	c problem read
1.00/1.07	c presolving settings loaded
1.19/1.27	c presolving:
1.99/2.01	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 42620 upgd conss, 6660 impls, 630 clqs
3.89/3.97	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 43200 chg sides, 64800 chg coeffs, 42620 upgd conss, 6660 impls, 630 clqs
18.98/19.02	c    (17.6s) probing: 1000/2700 (37.0%) - 0 fixings, 0 aggregations, 9281 implications, 0 bound changes
25.08/25.12	c    (23.7s) probing: 1721/2700 (63.7%) - 0 fixings, 0 aggregations, 15210 implications, 0 bound changes
25.08/25.12	c    (23.7s) probing aborted: 100/100 successive totally useless probings
25.08/25.12	c presolving (3 rounds):
25.08/25.12	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 43200 changed sides, 64800 changed coefficients
25.08/25.12	c  37080 implications, 630 cliques
25.08/25.12	c presolved problem has 2700 variables (2700 bin, 0 int, 0 impl, 0 cont) and 42620 constraints
25.08/25.12	c   21770 constraints of type <knapsack>
25.08/25.12	c     630 constraints of type <setppc>
25.08/25.12	c   20220 constraints of type <logicor>
25.08/25.12	c transformed objective value is always integral (scale: 1)
25.08/25.12	c Presolving Time: 23.55
25.08/25.12	c - non default parameters ----------------------------------------------------------------------
25.08/25.12	c # SCIP version 1.2.1.2
25.08/25.12	c 
25.08/25.12	c # frequency for displaying node information lines
25.08/25.12	c # [type: int, range: [-1,2147483647], default: 100]
25.08/25.12	c display/freq = 10000
25.08/25.12	c 
25.08/25.12	c # maximal time in seconds to run
25.08/25.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
25.08/25.12	c limits/time = 1798.94
25.08/25.12	c 
25.08/25.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
25.08/25.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
25.08/25.12	c limits/memory = 1620
25.08/25.12	c 
25.08/25.12	c # should presolving try to simplify inequalities
25.08/25.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
25.08/25.12	c constraints/linear/simplifyinequalities = TRUE
25.08/25.12	c 
25.08/25.12	c # should presolving try to simplify knapsacks
25.08/25.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
25.08/25.12	c constraints/knapsack/simplifyinequalities = TRUE
25.08/25.12	c 
25.08/25.12	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
25.08/25.12	c # [type: int, range: [-1,2147483647], default: -1]
25.08/25.12	c separating/rapidlearning/freq = 0
25.08/25.12	c 
25.08/25.12	c -----------------------------------------------------------------------------------------------
25.08/25.12	c start solving
25.08/25.13	c 
63.07/63.12	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
63.07/63.12	c  61.4s|     1 |     0 |  4937 |     - |  96M|   0 | 701 |2700 |  42k|2700 |  42k|   0 |   0 |   0 | 4.026400e+04 |      --      |    Inf 
353.98/354.11	c   337s|     1 |     0 | 17744 |     - |  96M|   0 | 693 |2700 |  42k|2700 |  42k|   6 |   0 |   0 | 4.026400e+04 |      --      |    Inf 
438.44/438.69	c   407s|     1 |     0 | 19406 |     - |  96M|   0 | 705 |2700 |  42k|2700 |  42k|  17 |   0 |   0 | 4.026400e+04 |      --      |    Inf 
541.51/541.72	c   493s|     1 |     0 | 21991 |     - |  96M|   0 | 699 |2700 |  42k|2700 |  42k|  24 |   0 |   0 | 4.026400e+04 |      --      |    Inf 
634.78/635.04	c   570s|     1 |     0 | 23478 |     - |  96M|   0 | 733 |2700 |  42k|2700 |  42k|  29 |   0 |   0 | 4.026400e+04 |      --      |    Inf 
732.55/732.81	c   650s|     1 |     0 | 25161 |     - |  96M|   0 | 709 |2700 |  42k|2700 |  42k|  36 |   0 |   0 | 4.026400e+04 |      --      |    Inf 
838.41/838.76	c   739s|     1 |     0 | 27725 |     - |  96M|   0 | 715 |2700 |  42k|2700 |  42k|  42 |   0 |   0 | 4.026400e+04 |      --      |    Inf 
1043.84/1044.23	c   942s|     1 |     2 | 27725 |     - |  96M|   0 | 715 |2700 |  42k|2700 |  42k|  42 |   0 |  21 | 4.026400e+04 |      --      |    Inf 
1800.10/1800.71	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-2667041-1276400356/watcher-2667041-1276400356 -o /tmp/evaluation-result-2667041-1276400356/solver-2667041-1276400356 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667041-1276400356.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: 2.06 1.92 1.60 3/106 21738
/proc/meminfo: memFree=1826556/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=7724 CPUtime=0
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 1002 0 0 0 0 0 0 0 18 0 1 0 15637131 7909376 921 1992294400 4194304 8223781 140734856973664 18446744073709551615 7236399 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21738/statm: 1931 931 348 984 0 944 0

[startup+0.079415 s]
/proc/loadavg: 2.06 1.92 1.60 3/106 21738
/proc/meminfo: memFree=1826556/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=13324 CPUtime=0.07
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 2648 0 0 0 6 1 0 0 18 0 1 0 15637131 13643776 2567 1992294400 4194304 8223781 140734856973664 18446744073709551615 4240589 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21738/statm: 3331 2567 365 984 0 2344 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13324

[startup+0.101418 s]
/proc/loadavg: 2.06 1.92 1.60 3/106 21738
/proc/meminfo: memFree=1826556/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=13484 CPUtime=0.09
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 2687 0 0 0 8 1 0 0 18 0 1 0 15637131 13807616 2606 1992294400 4194304 8223781 140734856973664 18446744073709551615 7184652 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21738/statm: 3371 2606 365 984 0 2384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13484

[startup+0.301454 s]
/proc/loadavg: 2.06 1.92 1.60 3/106 21738
/proc/meminfo: memFree=1826556/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=17764 CPUtime=0.29
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 3755 0 0 0 28 1 0 0 18 0 1 0 15637131 18190336 3674 1992294400 4194304 8223781 140734856973664 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21738/statm: 4441 3674 365 984 0 3454 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17764

[startup+0.701526 s]
/proc/loadavg: 2.06 1.92 1.60 3/106 21738
/proc/meminfo: memFree=1826556/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=25048 CPUtime=0.69
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 5581 0 0 0 67 2 0 0 18 0 1 0 15637131 25649152 5500 1992294400 4194304 8223781 140734856973664 18446744073709551615 7256375 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21738/statm: 6262 5500 365 984 0 5275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25048

[startup+1.50167 s]
/proc/loadavg: 1.98 1.90 1.60 2/107 21739
/proc/meminfo: memFree=1799268/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=85416 CPUtime=1.49
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 20700 0 0 0 137 12 0 0 19 0 1 0 15637131 87465984 20226 1992294400 4194304 8223781 140734856973664 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 21354 20226 438 984 0 20367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 85416

[startup+3.10096 s]
/proc/loadavg: 1.98 1.90 1.60 2/107 21739
/proc/meminfo: memFree=1712344/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=121456 CPUtime=3.09
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 34972 0 0 0 285 24 0 0 24 0 1 0 15637131 124370944 29261 1992294400 4194304 8223781 140734856973664 18446744073709551615 4890361 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 30364 29261 458 984 0 29377 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121456

[startup+6.30153 s]
/proc/loadavg: 1.98 1.90 1.60 2/107 21739
/proc/meminfo: memFree=1709988/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=123776 CPUtime=6.29
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 39550 0 0 0 598 31 0 0 25 0 1 0 15637131 126746624 29876 1992294400 4194304 8223781 140734856973664 18446744073709551615 4853690 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 30944 29876 472 984 0 29957 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123776

[startup+12.7007 s]
/proc/loadavg: 1.83 1.87 1.59 2/107 21741
/proc/meminfo: memFree=1707632/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=124292 CPUtime=12.68
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 39678 0 0 0 1235 33 0 0 25 0 1 0 15637131 127275008 30004 1992294400 4194304 8223781 140734856973664 18446744073709551615 4853690 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 31073 30004 472 984 0 30086 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 124292

[startup+25.501 s]
/proc/loadavg: 1.70 1.84 1.59 2/107 21741
/proc/meminfo: memFree=1697960/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=192660 CPUtime=25.48
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 57079 0 0 0 2505 43 0 0 25 0 1 0 15637131 197283840 44809 1992294400 4194304 8223781 140734856973664 18446744073709551615 6446961 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 48165 44809 548 984 0 47178 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 192660

[startup+51.1015 s]
/proc/loadavg: 1.46 1.77 1.57 2/107 21741
/proc/meminfo: memFree=1635216/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=210764 CPUtime=51.08
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 85526 0 0 0 5046 62 0 0 25 0 1 0 15637131 215822336 48086 1992294400 4194304 8223781 140734856973664 18446744073709551615 6569910 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 52691 48086 543 984 0 51704 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 210764

[startup+102.309 s]
/proc/loadavg: 1.18 1.64 1.53 2/107 21743
/proc/meminfo: memFree=1634596/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=212952 CPUtime=102.27
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 106468 0 0 0 10149 78 0 0 25 0 1 0 15637131 218062848 48311 1992294400 4194304 8223781 140734856973664 18446744073709551615 6569811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 53238 48311 549 984 0 52251 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 212952

[startup+162.301 s]
/proc/loadavg: 1.06 1.52 1.50 2/107 21745
/proc/meminfo: memFree=1633604/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=216284 CPUtime=162.23
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 125126 0 0 0 16129 94 0 0 25 0 1 0 15637131 221474816 48576 1992294400 4194304 8223781 140734856973664 18446744073709551615 6563306 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54071 48576 561 984 0 53084 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 216284

[startup+222.301 s]
/proc/loadavg: 1.02 1.42 1.46 2/107 21745
/proc/meminfo: memFree=1633852/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=216284 CPUtime=222.22
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 144767 0 0 0 22112 110 0 0 25 0 1 0 15637131 221474816 48515 1992294400 4194304 8223781 140734856973664 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54071 48515 561 984 0 53084 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 216284

[startup+282.301 s]
/proc/loadavg: 1.01 1.34 1.43 2/107 21747
/proc/meminfo: memFree=1642160/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=206900 CPUtime=282.2
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 218123 0 0 0 28077 143 0 0 25 0 1 0 15637131 211865600 46055 1992294400 4194304 8223781 140734856973664 18446744073709551615 6043696 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 51725 46055 563 984 0 50738 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 206900

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.40 2/107 21749
/proc/meminfo: memFree=1641664/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=208508 CPUtime=342.18
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 4394753 0 0 0 32711 1507 0 0 25 0 1 0 15637131 213512192 46457 1992294400 4194304 8223781 140734856973664 18446744073709551615 6054226 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 52127 46457 564 984 0 51140 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 208508

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.37 2/107 21751
/proc/meminfo: memFree=1634720/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=213024 CPUtime=402.16
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 7843476 0 0 0 37608 2608 0 0 25 0 1 0 15637131 218136576 48272 1992294400 4194304 8223781 140734856973664 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 53256 48272 580 984 0 52269 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 213024

[startup+462.301 s]
/proc/loadavg: 1.00 1.18 1.35 2/107 21753
/proc/meminfo: memFree=1634100/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=214356 CPUtime=462.14
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 10740334 0 0 0 42669 3545 0 0 25 0 1 0 15637131 219500544 48375 1992294400 4194304 8223781 140734856973664 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 53589 48388 580 984 0 52602 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 214356

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.32 2/107 21753
/proc/meminfo: memFree=1634224/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=215080 CPUtime=522.12
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 14256290 0 0 0 47516 4696 0 0 25 0 1 0 15637131 220241920 48422 1992294400 4194304 8223781 140734856973664 18446744073709551615 6568391 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 53770 48422 580 984 0 52783 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 215080

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.30 2/107 21755
/proc/meminfo: memFree=1633852/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=215832 CPUtime=582.09
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 16939018 0 0 0 52610 5599 0 0 25 0 1 0 15637131 221011968 48436 1992294400 4194304 8223781 140734856973664 18446744073709551615 6300067 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 53958 48436 580 984 0 52971 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 215832

[startup+642.3 s]
/proc/loadavg: 1.00 1.09 1.28 2/107 21757
/proc/meminfo: memFree=1633356/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=215748 CPUtime=642.09
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 19826791 0 0 0 57640 6569 0 0 25 0 1 0 15637131 220925952 48574 1992294400 4194304 8223781 140734856973664 18446744073709551615 7302071 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 53853 48490 580 984 0 52866 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 215748

[startup+702.301 s]

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

/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 29993760 0 0 0 96125 10069 0 0 25 0 1 0 15637131 228929536 49109 1992294400 4194304 8223781 140734856973664 18446744073709551615 6590020 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 55891 49109 594 984 0 54904 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 223564

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/107 21769
/proc/meminfo: memFree=1632364/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=218360 CPUtime=1121.92
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30068894 0 0 0 102075 10117 0 0 25 0 1 0 15637131 223600640 48819 1992294400 4194304 8223781 140734856973664 18446744073709551615 6359593 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54590 48819 594 984 0 53603 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 218360

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 21771
/proc/meminfo: memFree=1632116/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=218204 CPUtime=1181.9
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30142621 0 0 0 108028 10162 0 0 25 0 1 0 15637131 223440896 48835 1992294400 4194304 8223781 140734856973664 18446744073709551615 6568431 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54551 48835 594 984 0 53564 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 218204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 21773
/proc/meminfo: memFree=1630876/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=217012 CPUtime=1241.88
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30217830 0 0 0 113979 10209 0 0 25 0 1 0 15637131 222220288 47552 1992294400 4194304 8223781 140734856973664 18446744073709551615 6568395 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54253 47552 594 984 0 53266 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 217012

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 21775
/proc/meminfo: memFree=1632364/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=217012 CPUtime=1301.87
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30294267 0 0 0 119932 10255 0 0 25 0 1 0 15637131 222220288 48666 1992294400 4194304 8223781 140734856973664 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54253 48666 594 984 0 53266 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 217012

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 21786
/proc/meminfo: memFree=1632860/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=217864 CPUtime=1361.83
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30361770 0 0 0 125885 10298 0 0 25 0 1 0 15637131 223092736 48449 1992294400 4194304 8223781 140734856973664 18446744073709551615 6250729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54466 48449 594 984 0 53479 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 217864

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 21786
/proc/meminfo: memFree=1631124/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=218296 CPUtime=1421.82
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30439490 0 0 0 131835 10347 0 0 25 0 1 0 15637131 223535104 48871 1992294400 4194304 8223781 140734856973664 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54574 48871 594 984 0 53587 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 218296

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 21788
/proc/meminfo: memFree=1636332/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=217168 CPUtime=1481.79
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30516208 0 0 0 137787 10392 0 0 25 0 1 0 15637131 222380032 47986 1992294400 4194304 8223781 140734856973664 18446744073709551615 6569618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54292 47986 594 984 0 53305 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 217168

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 21790
/proc/meminfo: memFree=1631744/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=218180 CPUtime=1541.77
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30594087 0 0 0 143738 10439 0 0 25 0 1 0 15637131 223416320 48753 1992294400 4194304 8223781 140734856973664 18446744073709551615 6568510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54545 48753 594 984 0 53558 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 218180

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 21792
/proc/meminfo: memFree=1631124/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=218548 CPUtime=1601.75
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30667164 0 0 0 149689 10486 0 0 25 0 1 0 15637131 223793152 48898 1992294400 4194304 8223781 140734856973664 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54637 48898 594 984 0 53650 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 218548

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 21794
/proc/meminfo: memFree=1631496/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=217940 CPUtime=1661.73
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30731638 0 0 0 155647 10526 0 0 25 0 1 0 15637131 223170560 48816 1992294400 4194304 8223781 140734856973664 18446744073709551615 6599090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54485 48816 594 984 0 53498 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 217940

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 21794
/proc/meminfo: memFree=1632612/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=218244 CPUtime=1721.71
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30805123 0 0 0 161597 10574 0 0 25 0 1 0 15637131 223481856 48574 1992294400 4194304 8223781 140734856973664 18446744073709551615 6569855 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54561 48574 594 984 0 53574 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 218244

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 21796
/proc/meminfo: memFree=1633728/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=217088 CPUtime=1781.69
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30886274 0 0 0 167547 10622 0 0 25 0 1 0 15637131 222298112 48563 1992294400 4194304 8223781 140734856973664 18446744073709551615 6251377 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54272 48563 594 984 0 53285 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 217088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 21796
/proc/meminfo: memFree=1634596/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=217088 CPUtime=1800.1
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30910229 0 0 0 169373 10637 0 0 25 0 1 0 15637131 222298112 48053 1992294400 4194304 8223781 140734856973664 18446744073709551615 6569888 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54272 48053 594 984 0 53285 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 217088

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -21738

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 21796
/proc/meminfo: memFree=1634596/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=217088 CPUtime=1800.78
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30910691 0 0 0 169441 10637 0 0 25 0 1 0 15637131 222298112 48515 1992294400 4194304 8223781 140734856973664 18446744073709551615 6539290 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54272 48515 594 984 0 53285 0
Current children cumulated CPU time (s) 1800.78
Current children cumulated vsize (KiB) 217088

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 21797
/proc/meminfo: memFree=1632108/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=218260 CPUtime=1801.58
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30912529 0 0 0 169520 10638 0 0 25 0 1 0 15637131 223498240 48670 1992294400 4194304 8223781 140734856973664 18446744073709551615 6568478 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54565 48670 594 984 0 53578 0
Current children cumulated CPU time (s) 1801.58
Current children cumulated vsize (KiB) 218260

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 21797
/proc/meminfo: memFree=1632108/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=218260 CPUtime=1801.98
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30912544 0 0 0 169560 10638 0 0 25 0 1 0 15637131 223498240 48685 1992294400 4194304 8223781 140734856973664 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54565 48685 594 984 0 53578 0
Current children cumulated CPU time (s) 1801.98
Current children cumulated vsize (KiB) 218260

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 21797
/proc/meminfo: memFree=1632108/2059040 swapFree=4136696/4192956
[pid=21738] ppid=21736 vsize=218260 CPUtime=1802.08
/proc/21738/stat : 21738 (pbscip.linux.x8) R 21736 21738 21622 0 -1 4202496 30912548 0 0 0 169570 10638 0 0 25 0 1 0 15637131 223498240 48689 1992294400 4194304 8223781 140734856973664 18446744073709551615 6571358 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21738/statm: 54565 48689 594 984 0 53578 0
Current children cumulated CPU time (s) 1802.08
Current children cumulated vsize (KiB) 218260

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.74
CPU time (s): 1802.13
CPU user time (s): 1695.73
CPU system time (s): 106.405
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 302440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1695.73
system time used= 106.405
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30912550
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= 3474

runsolver used 3.00354 second user time and 8.49371 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-13 05:39:16
IDJOB=2667041
IDBENCH=2011
IDSOLVER=1169
FILE ID=node012/2667041-1276400356
PBS_JOBID= 11173272
Free space on /tmp= 62408 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/submitted-PB05/manquinho/ttp/normalized-data10_3.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-2667041-1276400356/watcher-2667041-1276400356 -o /tmp/evaluation-result-2667041-1276400356/solver-2667041-1276400356 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667041-1276400356.opb -t 1800 -m 1800

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

MD5SUM BENCH= dccfffd22c38fcd3c497d688dab4b7a4
RANDOM SEED=910140016

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1827084 kB
Buffers:         12940 kB
Cached:         134408 kB
SwapCached:      16520 kB
Active:         126352 kB
Inactive:        40548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827084 kB
SwapTotal:     4192956 kB
SwapFree:      4136696 kB
Dirty:            7512 kB
Writeback:           8 kB
AnonPages:       10880 kB
Mapped:           9256 kB
Slab:            43304 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182424 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= 62404 MiB
End job on node012 at 2010-06-13 06:09:19