Trace number 2703481

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? 1791.24 1791.73

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-d6cube.opb
MD5SUMd322c8ef05198e65a211d45af91a5272
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables185520
Total number of constraints404
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints404
Minimum length of a constraint30
Maximum length of a constraint185520
Number of terms in the objective function 185520
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 6640019433432
Number of bits of the sum of numbers in the objective function 43
Biggest number in a constraint 193273528320
Number of bits of the biggest number in a constraint 38
Biggest sum of numbers in a constraint 11024119093221
Number of bits of the biggest sum of numbers44
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2703481-1278559199.opb>
3.40/3.42	c original problem has 185520 variables (185520 bin, 0 int, 0 impl, 0 cont) and 404 constraints
3.40/3.42	c problem read
3.40/3.42	c presolving settings loaded
5.79/5.85	c presolving:
7.89/7.99	c (round 1) 65180 del vars, 1 del conss, 65180 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
488.86/489.03	c    (485.6s) probing: 1000/120332 (0.8%) - 3 fixings, 0 aggregations, 823366 implications, 0 bound changes
978.63/978.92	c    (975.5s) probing: 2000/120332 (1.7%) - 3 fixings, 0 aggregations, 1675383 implications, 0 bound changes
1459.00/1459.48	c    (1456.1s) probing: 3000/120332 (2.5%) - 4 fixings, 0 aggregations, 2519196 implications, 0 bound changes
1789.90/1790.45	c    (1787.0s) probing: 3698/120332 (3.1%) - 7 fixings, 0 aggregations, 3076834 implications, 0 bound changes
1789.90/1790.45	c    (1787.0s) probing aborted: solving stopped
1789.90/1790.45	c (round 2) 65195 del vars, 1 del conss, 65188 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6153668 impls, 0 clqs
1789.90/1790.45	c presolving (2 rounds):
1789.90/1790.45	c  65195 deleted vars, 1 deleted constraints, 65188 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1789.90/1790.45	c  6153668 implications, 0 cliques
1789.90/1790.45	c presolving was interrupted.
1789.90/1790.45	c Presolving Time: 1785.81
1789.90/1790.45	c - non default parameters ----------------------------------------------------------------------
1789.90/1790.45	c # SCIP version 1.2.1.3
1789.90/1790.45	c 
1789.90/1790.45	c # frequency for displaying node information lines
1789.90/1790.45	c # [type: int, range: [-1,2147483647], default: 100]
1789.90/1790.45	c display/freq = 10000
1789.90/1790.45	c 
1789.90/1790.45	c # maximal time in seconds to run
1789.90/1790.45	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1789.90/1790.45	c limits/time = 1786.58
1789.90/1790.45	c 
1789.90/1790.45	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1789.90/1790.45	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1789.90/1790.45	c limits/memory = 1620
1789.90/1790.45	c 
1789.90/1790.45	c # default clock type (1: CPU user seconds, 2: wall clock time)
1789.90/1790.45	c # [type: int, range: [1,2], default: 1]
1789.90/1790.45	c timing/clocktype = 2
1789.90/1790.45	c 
1789.90/1790.45	c # should presolving try to simplify inequalities
1789.90/1790.45	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1789.90/1790.45	c constraints/linear/simplifyinequalities = TRUE
1789.90/1790.45	c 
1789.90/1790.45	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
1789.90/1790.45	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1789.90/1790.45	c constraints/indicator/addCouplingCons = TRUE
1789.90/1790.45	c 
1789.90/1790.45	c # should presolving try to simplify knapsacks
1789.90/1790.45	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1789.90/1790.45	c constraints/knapsack/simplifyinequalities = TRUE
1789.90/1790.45	c 
1789.90/1790.45	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1789.90/1790.45	c # [type: int, range: [-1,2147483647], default: -1]
1789.90/1790.45	c separating/rapidlearning/freq = 0
1789.90/1790.45	c 
1789.90/1790.45	c -----------------------------------------------------------------------------------------------
1789.90/1790.45	c start solving
1790.10/1790.69	c presolving:
1790.10/1790.69	c presolving (2 rounds):
1790.10/1790.69	c  65195 deleted vars, 1 deleted constraints, 65188 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1790.10/1790.69	c  6153668 implications, 0 cliques
1790.10/1790.69	c presolving was interrupted.
1790.10/1790.69	c Presolving Time: 1786.04
1790.10/1790.69	c 
1790.10/1790.69	c SCIP Status        : solving was interrupted [time limit reached]
1790.10/1790.69	c Solving Time (sec) : 1787.26
1790.10/1790.69	c Solving Nodes      : 0
1790.10/1790.69	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1790.10/1790.69	s UNKNOWN
1790.10/1790.69	c SCIP Status        : solving was interrupted [time limit reached]
1790.10/1790.69	c Solving Time       :    1787.26
1790.10/1790.69	c Original Problem   :
1790.10/1790.69	c   Problem name     : HOME/instance-2703481-1278559199.opb
1790.10/1790.69	c   Variables        : 185520 (185520 binary, 0 integer, 0 implicit integer, 0 continuous)
1790.10/1790.69	c   Constraints      : 404 initial, 404 maximal
1790.10/1790.69	c Presolved Problem  :
1790.10/1790.69	c   Problem name     : t_HOME/instance-2703481-1278559199.opb
1790.10/1790.69	c   Variables        : 120325 (120325 binary, 0 integer, 0 implicit integer, 0 continuous)
1790.10/1790.69	c   Constraints      : 403 initial, 403 maximal
1790.10/1790.69	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1790.10/1790.69	c   trivial          :       0.06          0          0          0          0          0          0          0          0
1790.10/1790.69	c   dualfix          :       0.05          0          0          0          0          0          0          0          0
1790.10/1790.69	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1790.10/1790.69	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1790.10/1790.69	c   implics          :       0.02          0          0          0          0          0          0          0          0
1790.10/1790.69	c   probing          :    1781.15          7          0          0          0          0          0          0          0
1790.10/1790.69	c   linear           :       3.32      65188          0          0      65188          0          1          0          0
1790.10/1790.69	c   root node        :          -          0          -          -          0          -          -          -          -
1790.10/1790.69	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1790.10/1790.69	c   integral         :          0          0          0          0          0          0          0          0          0          0
1790.10/1790.69	c   linear           :          0+         0      16354          0          0          7          0          0          0          0
1790.10/1790.69	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1790.10/1790.69	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1790.10/1790.69	c   integral         :       0.00       0.00       0.00       0.00       0.00
1790.10/1790.69	c   linear           :    1607.37       0.00    1607.37       0.00       0.00
1790.10/1790.69	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1790.10/1790.69	c Propagators        :       Time      Calls    Cutoffs    DomReds
1790.10/1790.69	c   vbounds          :       0.01          1          0          0
1790.10/1790.69	c   rootredcost      :       0.02          0          0          0
1790.10/1790.69	c   pseudoobj        :       0.01          0          0          0
1790.10/1790.69	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1790.10/1790.69	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1790.10/1790.69	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1790.10/1790.69	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1790.10/1790.69	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1790.10/1790.69	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1790.10/1790.69	c   applied globally :          -          -          -          0        0.0          -          -          -
1790.10/1790.69	c   applied locally  :          -          -          -          0        0.0          -          -          -
1791.20/1791.73	c Time complete: 1791.24.

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-2703481-1278559199/watcher-2703481-1278559199 -o /tmp/evaluation-result-2703481-1278559199/solver-2703481-1278559199 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703481-1278559199.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: 1.02 1.01 0.94 3/106 3203
/proc/meminfo: memFree=1543752/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=7904 CPUtime=0
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 1044 0 0 0 0 0 0 0 20 0 1 0 24133877 8093696 956 1992294400 4194304 8395647 140736743381456 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 1976 964 365 1026 0 946 0

[startup+0.0364 s]
/proc/loadavg: 1.02 1.01 0.94 3/106 3203
/proc/meminfo: memFree=1543752/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=14952 CPUtime=0.03
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 3062 0 0 0 2 1 0 0 20 0 1 0 24133877 15310848 2973 1992294400 4194304 8395647 140736743381456 18446744073709551615 5759075 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 3738 2973 387 1026 0 2708 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14952

[startup+0.101407 s]
/proc/loadavg: 1.02 1.01 0.94 3/106 3203
/proc/meminfo: memFree=1543752/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=28392 CPUtime=0.09
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 6403 0 0 0 7 2 0 0 20 0 1 0 24133877 29073408 6311 1992294400 4194304 8395647 140736743381456 18446744073709551615 7370171 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 7098 6311 389 1026 0 6068 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28392

[startup+0.30143 s]
/proc/loadavg: 1.02 1.01 0.94 3/106 3203
/proc/meminfo: memFree=1543752/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=69980 CPUtime=0.29
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 16557 0 0 0 23 6 0 0 20 0 1 0 24133877 71659520 16465 1992294400 4194304 8395647 140736743381456 18446744073709551615 5758032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 17495 16465 389 1026 0 16465 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 69980

[startup+0.701476 s]
/proc/loadavg: 1.02 1.01 0.94 3/106 3203
/proc/meminfo: memFree=1543752/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=142292 CPUtime=0.69
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 34384 0 0 0 57 12 0 0 20 0 1 0 24133877 145707008 34290 1992294400 4194304 8395647 140736743381456 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 35573 34290 394 1026 0 34543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 142292

[startup+1.50157 s]
/proc/loadavg: 1.02 1.01 0.94 2/107 3204
/proc/meminfo: memFree=1405732/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=147468 CPUtime=1.49
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 35599 0 0 0 136 13 0 0 22 0 1 0 24133877 151007232 35505 1992294400 4194304 8395647 140736743381456 18446744073709551615 7301477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 36867 35505 394 1026 0 35837 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 147468

[startup+3.10176 s]
/proc/loadavg: 1.02 1.01 0.94 2/107 3204
/proc/meminfo: memFree=1397672/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=162396 CPUtime=3.09
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 38516 0 0 0 294 15 0 0 25 0 1 0 24133877 166293504 38422 1992294400 4194304 8395647 140736743381456 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 40599 38422 394 1026 0 39569 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 162396

[startup+6.30113 s]
/proc/loadavg: 1.02 1.01 0.94 2/107 3204
/proc/meminfo: memFree=1155996/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=440704 CPUtime=6.29
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 106251 0 0 0 591 38 0 0 25 0 1 0 24133877 451280896 105803 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 110176 105803 464 1026 0 109146 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 440704

[startup+12.7019 s]
/proc/loadavg: 1.02 1.01 0.94 2/107 3204
/proc/meminfo: memFree=1106520/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=455388 CPUtime=12.69
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 110112 0 0 0 1230 39 0 0 25 0 1 0 24133877 466317312 109498 1992294400 4194304 8395647 140736743381456 18446744073709551615 5005929 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 113847 109498 487 1026 0 112817 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 455388

[startup+25.5014 s]
/proc/loadavg: 1.01 1.01 0.94 2/107 3204
/proc/meminfo: memFree=1105280/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=456792 CPUtime=25.49
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 110467 0 0 0 2509 40 0 0 25 0 1 0 24133877 467755008 109850 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026824 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 114198 109850 484 1026 0 113168 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 456792

[startup+51.1014 s]
/proc/loadavg: 1.01 1.00 0.94 2/107 3205
/proc/meminfo: memFree=1101684/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=461292 CPUtime=51.08
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 111411 0 0 0 5068 40 0 0 25 0 1 0 24133877 472363008 110794 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026854 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 115323 110794 484 1026 0 114293 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 461292

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3206
/proc/meminfo: memFree=1088540/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=475268 CPUtime=102.27
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 114617 0 0 0 10186 41 0 0 25 0 1 0 24133877 486674432 114000 1992294400 4194304 8395647 140736743381456 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 118817 114000 484 1026 0 117787 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 475268

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3208
/proc/meminfo: memFree=1077628/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=485824 CPUtime=162.25
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 117325 0 0 0 16183 42 0 0 25 0 1 0 24133877 497483776 116708 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026706 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 121456 116708 484 1026 0 120426 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 485824

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3210
/proc/meminfo: memFree=1067584/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=495984 CPUtime=222.23
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 119842 0 0 0 22180 43 0 0 25 0 1 0 24133877 507887616 119225 1992294400 4194304 8395647 140736743381456 18446744073709551615 4962591 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 123996 119225 484 1026 0 122966 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 495984

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3212
/proc/meminfo: memFree=1059152/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=503760 CPUtime=282.21
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 121937 0 0 0 28178 43 0 0 25 0 1 0 24133877 515850240 121320 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 125940 121320 484 1026 0 124910 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 503760

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3213
/proc/meminfo: memFree=1046876/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=515800 CPUtime=342.2
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 125005 0 0 0 34175 45 0 0 25 0 1 0 24133877 528179200 124388 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 128950 124388 484 1026 0 127920 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 515800

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3214
/proc/meminfo: memFree=1031624/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=532156 CPUtime=402.18
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 128808 0 0 0 40172 46 0 0 25 0 1 0 24133877 544927744 128191 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 133039 128191 484 1026 0 132009 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 532156

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3216
/proc/meminfo: memFree=1029392/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=533144 CPUtime=462.17
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 129336 0 0 0 46171 46 0 0 25 0 1 0 24133877 545939456 128719 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026720 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 133286 128719 484 1026 0 132256 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 533144

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3218
/proc/meminfo: memFree=1016372/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=547340 CPUtime=522.14
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 132664 0 0 0 52167 47 0 0 25 0 1 0 24133877 560476160 132047 1992294400 4194304 8395647 140736743381456 18446744073709551615 5005929 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 136835 132047 490 1026 0 135805 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 547340

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3220
/proc/meminfo: memFree=1000376/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=563228 CPUtime=582.13
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 136593 0 0 0 58165 48 0 0 25 0 1 0 24133877 576745472 135976 1992294400 4194304 8395647 140736743381456 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 140807 135976 490 1026 0 139777 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 563228

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3221
/proc/meminfo: memFree=992936/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=569372 CPUtime=642.13
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 138433 0 0 0 64164 49 0 0 25 0 1 0 24133877 583036928 137816 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 142343 137816 490 1026 0 141313 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 569372

[startup+702.301 s]

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

/proc/meminfo: memFree=927836/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=634816 CPUtime=1062
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 154653 0 0 0 106147 53 0 0 25 0 1 0 24133877 650051584 154036 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 158704 154036 490 1026 0 157674 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 634816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3234
/proc/meminfo: memFree=907872/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=653984 CPUtime=1121.99
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 159612 0 0 0 112144 55 0 0 25 0 1 0 24133877 669679616 158995 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 163496 158995 490 1026 0 162466 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 653984

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3236
/proc/meminfo: memFree=893612/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=670020 CPUtime=1181.97
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 163169 0 0 0 118141 56 0 0 25 0 1 0 24133877 686100480 162552 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026678 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 167505 162552 490 1026 0 166475 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 670020

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3237
/proc/meminfo: memFree=885056/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=677188 CPUtime=1241.95
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 165296 0 0 0 124139 56 0 0 25 0 1 0 24133877 693440512 164679 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026755 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 169297 164679 490 1026 0 168267 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 677188

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3238
/proc/meminfo: memFree=884560/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=678184 CPUtime=1301.94
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 165426 0 0 0 130138 56 0 0 25 0 1 0 24133877 694460416 164809 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 169546 164809 490 1026 0 168516 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 678184

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3240
/proc/meminfo: memFree=861868/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=700208 CPUtime=1361.92
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 171084 0 0 0 136134 58 0 0 25 0 1 0 24133877 717012992 170467 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 175052 170467 490 1026 0 174022 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 700208

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3242
/proc/meminfo: memFree=858768/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=705292 CPUtime=1421.91
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 171829 0 0 0 142133 58 0 0 25 0 1 0 24133877 722219008 171212 1992294400 4194304 8395647 140736743381456 18446744073709551615 5006039 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 176323 171212 490 1026 0 175293 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 705292

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3244
/proc/meminfo: memFree=849096/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=713444 CPUtime=1481.89
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 174238 0 0 0 148130 59 0 0 25 0 1 0 24133877 730566656 173621 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026778 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 178361 173621 490 1026 0 177331 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 713444

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3245
/proc/meminfo: memFree=847608/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=714468 CPUtime=1541.87
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 174616 0 0 0 154128 59 0 0 25 0 1 0 24133877 731615232 173999 1992294400 4194304 8395647 140736743381456 18446744073709551615 5027358 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 178617 173999 490 1026 0 177587 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 714468

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3246
/proc/meminfo: memFree=821816/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=740860 CPUtime=1601.86
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 181052 0 0 0 160125 61 0 0 25 0 1 0 24133877 758640640 180435 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 185215 180435 490 1026 0 184185 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 740860

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3248
/proc/meminfo: memFree=821196/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=741844 CPUtime=1661.84
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 181190 0 0 0 166123 61 0 0 25 0 1 0 24133877 759648256 180573 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 185461 180573 490 1026 0 184431 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 741844

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3250
/proc/meminfo: memFree=819336/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=744264 CPUtime=1721.82
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 181643 0 0 0 172121 61 0 0 25 0 1 0 24133877 762126336 181026 1992294400 4194304 8395647 140736743381456 18446744073709551615 5031850 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 186066 181026 490 1026 0 185036 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 744264

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3252
/proc/meminfo: memFree=815988/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=747256 CPUtime=1781.8
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 182481 0 0 0 178119 61 0 0 25 0 1 0 24133877 765190144 181864 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026725 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 186814 181864 490 1026 0 185784 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 747256

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

[startup+1785.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3252
/proc/meminfo: memFree=815988/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=747256 CPUtime=1785
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 182481 0 0 0 178439 61 0 0 25 0 1 0 24133877 765190144 181864 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026819 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 186814 181864 490 1026 0 185784 0
Current children cumulated CPU time (s) 1785
Current children cumulated vsize (KiB) 747256

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3252
/proc/meminfo: memFree=815988/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=747256 CPUtime=1788.2
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 182481 0 0 0 178759 61 0 0 25 0 1 0 24133877 765190144 181864 1992294400 4194304 8395647 140736743381456 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 186814 181864 490 1026 0 185784 0
Current children cumulated CPU time (s) 1788.2
Current children cumulated vsize (KiB) 747256

[startup+1790.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3252
/proc/meminfo: memFree=815988/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=758492 CPUtime=1789.8
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 185094 0 0 0 178918 62 0 0 25 0 1 0 24133877 776695808 184477 1992294400 4194304 8395647 140736743381456 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3203/statm: 189623 184477 490 1026 0 188593 0
Current children cumulated CPU time (s) 1789.8
Current children cumulated vsize (KiB) 758492

[startup+1791.1 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3252
/proc/meminfo: memFree=801108/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=759216 CPUtime=1790.61
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 186204 0 0 0 178998 63 0 0 25 0 1 0 24133877 777437184 184498 1992294400 4194304 8395647 140736743381456 18446744073709551615 4720765 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 189804 184498 497 1026 0 188774 0
Current children cumulated CPU time (s) 1790.61
Current children cumulated vsize (KiB) 759216

[startup+1791.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3252
/proc/meminfo: memFree=801108/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=696300 CPUtime=1791
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 186205 0 0 0 179035 65 0 0 25 0 1 0 24133877 713011200 116213 1992294400 4194304 8395647 140736743381456 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 174075 116213 498 1026 0 173045 0
Current children cumulated CPU time (s) 1791
Current children cumulated vsize (KiB) 696300

[startup+1791.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3252
/proc/meminfo: memFree=801108/2059040 swapFree=4139384/4192956
[pid=3203] ppid=3201 vsize=328020 CPUtime=1791.2
/proc/3203/stat : 3203 (pbscip.linux.x8) R 3201 3203 1088 0 -1 4202496 186218 0 0 0 179053 67 0 0 25 0 1 0 24133877 335892480 73477 1992294400 4194304 8395647 140736743381456 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3203/statm: 82005 73477 511 1026 0 80975 0
Current children cumulated CPU time (s) 1791.2
Current children cumulated vsize (KiB) 328020

Child status: 0
Real time (s): 1791.73
CPU time (s): 1791.24
CPU user time (s): 1790.54
CPU system time (s): 0.701893
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 763572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.54
system time used= 0.701893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186221
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= 3447

runsolver used 2.87756 second user time and 8.5397 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-08 05:20:01
IDJOB=2703481
IDBENCH=2403
IDSOLVER=1213
FILE ID=node001/2703481-1278559199
PBS_JOBID= 11239529
Free space on /tmp= 62484 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-d6cube.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-2703481-1278559199/watcher-2703481-1278559199 -o /tmp/evaluation-result-2703481-1278559199/solver-2703481-1278559199 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703481-1278559199.opb -t 1800 -m 1800

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

MD5SUM BENCH= d322c8ef05198e65a211d45af91a5272
RANDOM SEED=69465347

node001.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1544156 kB
Buffers:         79264 kB
Cached:         330504 kB
SwapCached:       7348 kB
Active:         158008 kB
Inactive:       265992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1544156 kB
SwapTotal:     4192956 kB
SwapFree:      4139384 kB
Dirty:           29080 kB
Writeback:           0 kB
AnonPages:       11548 kB
Mapped:          11940 kB
Slab:            68976 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180572 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= 62472 MiB
End job on node001 at 2010-07-08 05:49:53