Trace number 2666798

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) 1802.06 1802.66

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_023_area_delay.opb
MD5SUMd5b07a268537d19686adcc507787a673
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark22
Best CPU time to get the best result obtained on this benchmark119.159
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved NO
Number of variables18629
Total number of constraints134119
Number of constraints which are clauses134119
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 constraint1
Maximum length of a constraint254
Number of terms in the objective function 9200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 9200
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9200
Number of bits of the biggest sum of numbers14
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-2666798-1276635092.opb>
2.29/2.39	c original problem has 18629 variables (18629 bin, 0 int, 0 impl, 0 cont) and 134119 constraints
2.29/2.39	c problem read
2.29/2.39	c presolving settings loaded
2.89/2.92	c presolving:
3.99/4.06	c (round 1) 9076 del vars, 18143 del conss, 2 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 89942 impls, 0 clqs
5.50/5.53	c    (2.6s) probing: 101/9553 (1.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.50/5.53	c    (2.6s) probing aborted: 100/100 successive totally useless probings
5.50/5.53	c (round 2) 9076 del vars, 18158 del conss, 2 chg bounds, 0 chg sides, 0 chg coeffs, 115907 upgd conss, 89942 impls, 0 clqs
5.69/5.77	c (round 3) 9076 del vars, 18158 del conss, 2 chg bounds, 0 chg sides, 0 chg coeffs, 115961 upgd conss, 89942 impls, 0 clqs
5.99/6.02	c    (3.0s) probing: 111/9553 (1.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.99/6.02	c    (3.0s) probing aborted: 100/100 successive totally useless probings
5.99/6.02	c presolving (4 rounds):
5.99/6.02	c  9076 deleted vars, 18158 deleted constraints, 2 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
5.99/6.02	c  89942 implications, 0 cliques
5.99/6.02	c presolved problem has 9553 variables (9553 bin, 0 int, 0 impl, 0 cont) and 115961 constraints
5.99/6.02	c  115961 constraints of type <logicor>
5.99/6.02	c transformed objective value is always integral (scale: 1)
5.99/6.02	c Presolving Time: 2.70
5.99/6.02	c - non default parameters ----------------------------------------------------------------------
5.99/6.02	c # SCIP version 1.2.1.2
5.99/6.02	c 
5.99/6.02	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
5.99/6.02	c # [type: int, range: [-1,2147483647], default: -1]
5.99/6.02	c conflict/interconss = 0
5.99/6.02	c 
5.99/6.02	c # should binary conflicts be preferred?
5.99/6.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.99/6.02	c conflict/preferbinary = TRUE
5.99/6.02	c 
5.99/6.02	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
5.99/6.02	c # [type: int, range: [-1,2147483647], default: 0]
5.99/6.02	c constraints/agelimit = 1
5.99/6.02	c 
5.99/6.02	c # should enforcement of pseudo solution be disabled?
5.99/6.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.99/6.02	c constraints/disableenfops = TRUE
5.99/6.02	c 
5.99/6.02	c # frequency for displaying node information lines
5.99/6.02	c # [type: int, range: [-1,2147483647], default: 100]
5.99/6.02	c display/freq = 10000
5.99/6.02	c 
5.99/6.02	c # maximal time in seconds to run
5.99/6.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.99/6.02	c limits/time = 1797.62
5.99/6.02	c 
5.99/6.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
5.99/6.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.99/6.02	c limits/memory = 1620
5.99/6.02	c 
5.99/6.02	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
5.99/6.02	c # [type: int, range: [-1,2147483647], default: 1]
5.99/6.02	c lp/solvefreq = 0
5.99/6.02	c 
5.99/6.02	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)
5.99/6.02	c # [type: char, range: {lafpsqd}, default: l]
5.99/6.03	c lp/pricing = a
5.99/6.03	c 
5.99/6.03	c # should presolving try to simplify inequalities
5.99/6.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.99/6.03	c constraints/linear/simplifyinequalities = TRUE
5.99/6.03	c 
5.99/6.03	c # should presolving try to simplify knapsacks
5.99/6.03	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.99/6.03	c constraints/knapsack/simplifyinequalities = TRUE
5.99/6.03	c 
5.99/6.03	c # priority of node selection rule <dfs> in standard mode
5.99/6.03	c # [type: int, range: [-536870912,536870911], default: 0]
5.99/6.03	c nodeselection/dfs/stdpriority = 1000000
5.99/6.03	c 
5.99/6.03	c -----------------------------------------------------------------------------------------------
5.99/6.03	c start solving
5.99/6.05	c 
12.88/12.96	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
12.88/12.96	c   9.8s|     1 |     0 |  1401 |     - | 181M|   0 | 123 |9553 | 115k|9553 | 115k|   0 |   0 |   0 | 2.036842e+01 |      --      |    Inf 
12.98/13.03	o 35
12.98/13.03	c s 9.8s|     1 |     0 |  1401 |     - | 181M|   0 | 123 |9553 | 115k|9553 | 115k|   0 |   0 |   0 | 2.036842e+01 | 3.500000e+01 |  71.83%
79.07/79.19	c  68.9s|     1 |     0 |  1755 |     - | 184M|   0 | 133 |9553 | 115k|9553 | 115k|   2 |   0 |   0 | 2.068750e+01 | 3.500000e+01 |  69.18%
156.54/156.63	c   132s|     1 |     0 |  1756 |     - | 185M|   0 | 133 |9553 | 115k|9553 | 115k|   3 |   0 |   0 | 2.068750e+01 | 3.500000e+01 |  69.18%
306.09/306.26	o 23
306.09/306.26	c E 267s|     1 |     0 |  8162 |     - | 185M|   0 | 133 |9553 | 115k|9553 | 115k|   3 |   0 |   0 | 2.068750e+01 | 2.300000e+01 |  11.18%
306.19/306.37	c   267s|     1 |     0 |  8162 |     - | 185M|   0 | 133 |9553 | 115k|9553 | 115k|   3 |   0 |   0 | 2.068750e+01 | 2.300000e+01 |  11.18%
553.41/553.61	c   498s|     1 |     0 |  8199 |     - | 185M|   0 | 134 |9553 | 115k|9553 | 115k|   3 |   0 |  29 | 2.068750e+01 | 2.300000e+01 |  11.18%
632.87/633.11	c   563s|     1 |     0 |  8240 |     - | 185M|   0 | 138 |9553 | 115k|9553 | 115k|   5 |   0 |  29 | 2.068750e+01 | 2.300000e+01 |  11.18%
831.22/831.57	c   761s|     1 |     0 |  8331 |     - | 185M|   0 | 164 |9553 | 115k|9553 | 115k|   5 |   0 |  57 | 2.069383e+01 | 2.300000e+01 |  11.14%
1205.69/1206.19	c  1118s|     1 |     0 |  8381 |     - | 185M|   0 | 153 |9553 | 115k|9553 | 115k|   5 |   0 | 101 | 2.069762e+01 | 2.300000e+01 |  11.12%
1397.02/1397.58	c  1293s|     1 |     0 |  8499 |     - | 185M|   0 | 146 |9553 | 115k|9553 | 115k|   5 |   0 | 117 | 2.070455e+01 | 2.300000e+01 |  11.09%
1636.55/1637.18	c  1517s|     1 |     0 |  8640 |     - | 185M|   0 | 162 |9553 | 115k|9553 | 115k|   5 |   0 | 144 | 2.070958e+01 | 2.300000e+01 |  11.06%
1800.01/1800.61	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-2666798-1276635092/watcher-2666798-1276635092 -o /tmp/evaluation-result-2666798-1276635092/solver-2666798-1276635092 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666798-1276635092.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5751
/proc/meminfo: memFree=1816140/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=6696 CPUtime=0
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 983 0 0 0 0 0 0 0 18 0 1 0 39110624 6856704 903 1992294400 4194304 8223781 140737154163568 18446744073709551615 7256628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5751/statm: 1674 904 343 984 0 687 0

[startup+0.0747621 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5751
/proc/meminfo: memFree=1816140/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=19140 CPUtime=0.06
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 4086 0 0 0 5 1 0 0 20 0 1 0 39110624 19599360 4002 1992294400 4194304 8223781 140737154163568 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5751/statm: 4785 4002 366 984 0 3798 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 19140

[startup+0.101771 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5751
/proc/meminfo: memFree=1816140/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=20884 CPUtime=0.09
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 4538 0 0 0 8 1 0 0 20 0 1 0 39110624 21385216 4453 1992294400 4194304 8223781 140737154163568 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5751/statm: 5221 4468 365 984 0 4234 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20884

[startup+0.301801 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5751
/proc/meminfo: memFree=1816140/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=29412 CPUtime=0.29
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 6648 0 0 0 27 2 0 0 20 0 1 0 39110624 30117888 6563 1992294400 4194304 8223781 140737154163568 18446744073709551615 6207502 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5751/statm: 7353 6563 365 984 0 6366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29412

[startup+0.701869 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5751
/proc/meminfo: memFree=1816140/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=37304 CPUtime=0.69
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 8654 0 0 0 66 3 0 0 21 0 1 0 39110624 38199296 8569 1992294400 4194304 8223781 140737154163568 18446744073709551615 7246808 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5751/statm: 9326 8569 365 984 0 8339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37304

[startup+1.50101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5752
/proc/meminfo: memFree=1775832/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=54476 CPUtime=1.49
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 12911 0 0 0 144 5 0 0 23 0 1 0 39110624 55783424 12826 1992294400 4194304 8223781 140737154163568 18446744073709551615 4361606 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5751/statm: 13619 12826 365 984 0 12632 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54476

[startup+3.10128 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5752
/proc/meminfo: memFree=1754008/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=176440 CPUtime=3.09
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 43254 0 0 0 291 18 0 0 25 0 1 0 39110624 180674560 42782 1992294400 4194304 8223781 140737154163568 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 44110 42782 445 984 0 43123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 176440

[startup+6.30083 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5752
/proc/meminfo: memFree=1623560/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=239816 CPUtime=6.29
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 80397 0 0 0 557 72 0 0 25 0 1 0 39110624 245571584 58476 1992294400 4194304 8223781 140737154163568 18446744073709551615 6041991 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 59954 58476 495 984 0 58967 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 239816

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5752
/proc/meminfo: memFree=1506008/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=335280 CPUtime=12.69
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 107338 0 0 0 1185 84 0 0 25 0 1 0 39110624 343326720 77844 1992294400 4194304 8223781 140737154163568 18446744073709551615 6560135 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 83820 77844 534 984 0 82833 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 335280

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5752
/proc/meminfo: memFree=1504520/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=336588 CPUtime=25.48
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 602103 0 0 0 2288 260 0 0 25 0 1 0 39110624 344666112 77900 1992294400 4194304 8223781 140737154163568 18446744073709551615 6044352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 84147 77900 540 984 0 83160 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 336588

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5752
/proc/meminfo: memFree=1504520/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=337496 CPUtime=51.08
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 1615772 0 0 0 4486 622 0 0 25 0 1 0 39110624 345595904 78014 1992294400 4194304 8223781 140737154163568 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 84374 78026 540 984 0 83387 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 337496

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5754
/proc/meminfo: memFree=1472032/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=377568 CPUtime=102.27
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 3335606 0 0 0 8965 1262 0 0 25 0 1 0 39110624 386629632 86143 1992294400 4194304 8223781 140737154163568 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 94392 86154 568 984 0 93405 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 377568

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5756
/proc/meminfo: memFree=1472528/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=376992 CPUtime=162.24
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 6191265 0 0 0 13892 2332 0 0 25 0 1 0 39110624 386039808 86103 1992294400 4194304 8223781 140737154163568 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 94248 86103 570 984 0 93261 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 376992

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5758
/proc/meminfo: memFree=1472528/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=376084 CPUtime=222.22
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 9438273 0 0 0 18671 3551 0 0 25 0 1 0 39110624 385110016 85876 1992294400 4194304 8223781 140737154163568 18446744073709551615 6054107 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 94021 85876 570 984 0 93034 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 376084

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5758
/proc/meminfo: memFree=1466328/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380756 CPUtime=282.2
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 9770873 0 0 0 24530 3690 0 0 25 0 1 0 39110624 389894144 87613 1992294400 4194304 8223781 140737154163568 18446744073709551615 6569618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95189 87613 572 984 0 94202 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 380756

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5760
/proc/meminfo: memFree=1469676/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=379056 CPUtime=342.18
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 11747085 0 0 0 29766 4452 0 0 25 0 1 0 39110624 388153344 86833 1992294400 4194304 8223781 140737154163568 18446744073709551615 6299558 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 94764 86833 593 984 0 93777 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 379056

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5762
/proc/meminfo: memFree=1468560/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=379824 CPUtime=402.16
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 13695949 0 0 0 35023 5193 0 0 25 0 1 0 39110624 388939776 86841 1992294400 4194304 8223781 140737154163568 18446744073709551615 6568380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 94956 86841 594 984 0 93969 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 379824

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5764
/proc/meminfo: memFree=1469428/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=379860 CPUtime=462.14
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 13748151 0 0 0 40991 5223 0 0 25 0 1 0 39110624 388976640 86908 1992294400 4194304 8223781 140737154163568 18446744073709551615 6568077 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 94965 86908 594 984 0 93978 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 379860

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5766
/proc/meminfo: memFree=1469428/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380040 CPUtime=522.12
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 13794836 0 0 0 46962 5250 0 0 25 0 1 0 39110624 389160960 86942 1992294400 4194304 8223781 140737154163568 18446744073709551615 6537908 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95010 86942 594 984 0 94023 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 380040

[startup+582.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 5775
/proc/meminfo: memFree=1469676/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=379948 CPUtime=582.09
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 15379247 0 0 0 52351 5858 0 0 25 0 1 0 39110624 389066752 86840 1992294400 4194304 8223781 140737154163568 18446744073709551615 6299976 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 94987 86840 594 984 0 94000 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 379948

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 5777
/proc/meminfo: memFree=1469180/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380088 CPUtime=642.07
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 17708523 0 0 0 57467 6740 0 0 25 0 1 0 39110624 389210112 86876 1992294400 4194304 8223781 140737154163568 18446744073709551615 6568510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95022 86876 594 984 0 94035 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 380088

[startup+702.3 s]

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

/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 21948193 0 0 0 91764 8431 0 0 25 0 1 0 39110624 389267456 87009 1992294400 4194304 8223781 140737154163568 18446744073709551615 6446938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95036 87009 594 984 0 94049 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 380144

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5789
/proc/meminfo: memFree=1468188/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380180 CPUtime=1061.93
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 21989335 0 0 0 97737 8456 0 0 25 0 1 0 39110624 389304320 87036 1992294400 4194304 8223781 140737154163568 18446744073709551615 6569402 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95045 87036 594 984 0 94058 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 380180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5791
/proc/meminfo: memFree=1468808/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380188 CPUtime=1121.92
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 22027578 0 0 0 103710 8482 0 0 25 0 1 0 39110624 389312512 86885 1992294400 4194304 8223781 140737154163568 18446744073709551615 6502738 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95047 86885 594 984 0 94060 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 380188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5791
/proc/meminfo: memFree=1468560/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380104 CPUtime=1181.89
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 22065872 0 0 0 109682 8507 0 0 25 0 1 0 39110624 389226496 86941 1992294400 4194304 8223781 140737154163568 18446744073709551615 6568114 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95026 86941 594 984 0 94039 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 380104

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5793
/proc/meminfo: memFree=1469056/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=379900 CPUtime=1241.87
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 24041076 0 0 0 114934 9253 0 0 25 0 1 0 39110624 389017600 86867 1992294400 4194304 8223781 140737154163568 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 94975 86867 594 984 0 93988 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 379900

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5795
/proc/meminfo: memFree=1468436/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380064 CPUtime=1301.87
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 26481309 0 0 0 120019 10168 0 0 25 0 1 0 39110624 389185536 86919 1992294400 4194304 8223781 140737154163568 18446744073709551615 6568114 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95016 86919 594 984 0 94029 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 380064

[startup+1362.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 5800
/proc/meminfo: memFree=1468188/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=379964 CPUtime=1361.83
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 26525632 0 0 0 125990 10193 0 0 25 0 1 0 39110624 389083136 86890 1992294400 4194304 8223781 140737154163568 18446744073709551615 6564636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 94991 86890 594 984 0 94004 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 379964

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 5802
/proc/meminfo: memFree=1468436/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380152 CPUtime=1421.82
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 27892631 0 0 0 131462 10720 0 0 25 0 1 0 39110624 389275648 86916 1992294400 4194304 8223781 140737154163568 18446744073709551615 7257364 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95038 86916 594 984 0 94051 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 380152

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 5802
/proc/meminfo: memFree=1468064/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380456 CPUtime=1481.8
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 30228345 0 0 0 136555 11625 0 0 25 0 1 0 39110624 389586944 87020 1992294400 4194304 8223781 140737154163568 18446744073709551615 6502720 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95114 87020 594 984 0 94127 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 380456

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5804
/proc/meminfo: memFree=1466824/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380816 CPUtime=1541.78
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 30272145 0 0 0 142528 11650 0 0 25 0 1 0 39110624 389955584 87215 1992294400 4194304 8223781 140737154163568 18446744073709551615 6450711 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95204 87215 594 984 0 94217 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 380816

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5806
/proc/meminfo: memFree=1468064/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380496 CPUtime=1601.76
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 30317461 0 0 0 148497 11679 0 0 25 0 1 0 39110624 389627904 87030 1992294400 4194304 8223781 140737154163568 18446744073709551615 6448550 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95124 87030 594 984 0 94137 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 380496

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5808
/proc/meminfo: memFree=1467568/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380104 CPUtime=1661.73
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 31694074 0 0 0 153960 12213 0 0 25 0 1 0 39110624 389226496 87029 1992294400 4194304 8223781 140737154163568 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95026 87029 594 984 0 94039 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 380104

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5810
/proc/meminfo: memFree=1467940/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380436 CPUtime=1721.72
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 34373121 0 0 0 158914 13258 0 0 25 0 1 0 39110624 389566464 87060 1992294400 4194304 8223781 140737154163568 18446744073709551615 6251373 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95109 87060 594 984 0 94122 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 380436

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5810
/proc/meminfo: memFree=1467196/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380708 CPUtime=1781.7
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 34412026 0 0 0 164887 13283 0 0 25 0 1 0 39110624 389844992 87135 1992294400 4194304 8223781 140737154163568 18446744073709551615 6569569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95177 87135 594 984 0 94190 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 380708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5812
/proc/meminfo: memFree=1467196/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380444 CPUtime=1800.01
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 34426245 0 0 0 166709 13292 0 0 25 0 1 0 39110624 389574656 87125 1992294400 4194304 8223781 140737154163568 18446744073709551615 6537848 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95111 87125 594 984 0 94124 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 380444

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -5751

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5812
/proc/meminfo: memFree=1467196/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380444 CPUtime=1800.8
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 34426255 0 0 0 166788 13292 0 0 25 0 1 0 39110624 389574656 87135 1992294400 4194304 8223781 140737154163568 18446744073709551615 6568435 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95111 87135 594 984 0 94124 0
Current children cumulated CPU time (s) 1800.8
Current children cumulated vsize (KiB) 380444

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5813
/proc/meminfo: memFree=1466940/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380444 CPUtime=1801.59
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 34426282 0 0 0 166867 13292 0 0 25 0 1 0 39110624 389574656 87162 1992294400 4194304 8223781 140737154163568 18446744073709551615 6503897 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95111 87162 594 984 0 94124 0
Current children cumulated CPU time (s) 1801.59
Current children cumulated vsize (KiB) 380444

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5813
/proc/meminfo: memFree=1466940/2059040 swapFree=4136120/4192956
[pid=5751] ppid=5749 vsize=380444 CPUtime=1801.99
/proc/5751/stat : 5751 (pbscip.linux.x8) R 5749 5751 5306 0 -1 4202496 34426843 0 0 0 166907 13292 0 0 25 0 1 0 39110624 389574656 87118 1992294400 4194304 8223781 140737154163568 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5751/statm: 95111 87118 594 984 0 94124 0
Current children cumulated CPU time (s) 1801.99
Current children cumulated vsize (KiB) 380444

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.66
CPU time (s): 1802.06
CPU user time (s): 1669.09
CPU system time (s): 132.965
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 515840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1669.09
system time used= 132.965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34426843
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 23965

runsolver used 3.00854 second user time and 8.49571 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-15 22:51:32
IDJOB=2666798
IDBENCH=24993
IDSOLVER=1169
FILE ID=node014/2666798-1276635092
PBS_JOBID= 11172358
Free space on /tmp= 62568 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_023_area_delay.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-2666798-1276635092/watcher-2666798-1276635092 -o /tmp/evaluation-result-2666798-1276635092/solver-2666798-1276635092 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666798-1276635092.opb -t 1800 -m 1800

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

MD5SUM BENCH= d5b07a268537d19686adcc507787a673
RANDOM SEED=735233314

node014.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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1816544 kB
Buffers:         58600 kB
Cached:          96832 kB
SwapCached:      10712 kB
Active:          85344 kB
Inactive:        84368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1816544 kB
SwapTotal:     4192956 kB
SwapFree:      4136120 kB
Dirty:            8992 kB
Writeback:           0 kB
AnonPages:       12468 kB
Mapped:           9392 kB
Slab:            50948 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183984 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= 62564 MiB
End job on node014 at 2010-06-15 23:21:35