Trace number 2704598

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 solverWrong UNSAT 14.0829 14.0851

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=360-sizeP=181-sizeQ=360-885821403.opb
MD5SUMdc49834323ec8562456880bec34886cf
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark19.3961
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables65701
Total number of constraints195481
Number of constraints which are clauses195480
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint65160
Number of terms in the objective function 181
Biggest coefficient in the objective function 1532495540865888858358347027150309183618739122183602176
Number of bits for the biggest coefficient in the objective function 181
Sum of the numbers in the objective function 3064991081731777716716694054300618367237478244367204351
Number of bits of the sum of numbers in the objective function 181
Biggest number in a constraint 1799565517817278553124215403074392743547878847320766653240302229044735032268595148127616274441556342859968364253408358049283306422197719875603406072346065542053888
Number of bits of the biggest number in a constraint 540
Biggest sum of numbers in a constraint 7198262071269114212496861612297570974191515389283066611663944849260137495841993663922586015605314649454542626583271372705247225059695176544033188317685768654897628
Number of bits of the biggest sum of numbers541
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-2704598-1278563579.opb>
3.49/3.53	c [src/scip/reader_opb.c:3100] Warning: there might be <63452> coefficients or weight out of range!
3.49/3.53	c original problem has 65701 variables (65701 bin, 0 int, 0 impl, 0 cont) and 195481 constraints
3.49/3.53	c problem read
3.49/3.54	c presolving settings loaded
4.69/4.74	c presolving:
11.68/11.72	c    (8.2s) probing: 101/65700 (0.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
11.68/11.72	c    (8.2s) probing aborted: 100/100 successive totally useless probings
13.20/13.21	c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 195479 upgd conss, 260642 impls, 0 clqs
13.20/13.25	c presolving (2 rounds):
13.20/13.25	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
13.20/13.25	c  260642 implications, 0 cliques
13.29/13.31	c presolving detected infeasibility
13.29/13.31	c Presolving Time: 9.06
13.29/13.31	c - non default parameters ----------------------------------------------------------------------
13.29/13.31	c # SCIP version 1.2.1.3
13.29/13.31	c 
13.29/13.31	c # frequency for displaying node information lines
13.29/13.31	c # [type: int, range: [-1,2147483647], default: 100]
13.29/13.31	c display/freq = 10000
13.29/13.31	c 
13.29/13.31	c # maximal time in seconds to run
13.29/13.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.29/13.31	c limits/time = 1786.47
13.29/13.31	c 
13.29/13.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
13.29/13.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.29/13.31	c limits/memory = 1620
13.29/13.31	c 
13.29/13.31	c # default clock type (1: CPU user seconds, 2: wall clock time)
13.29/13.31	c # [type: int, range: [1,2], default: 1]
13.29/13.31	c timing/clocktype = 2
13.29/13.31	c 
13.29/13.31	c # should presolving try to simplify inequalities
13.29/13.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.29/13.31	c constraints/linear/simplifyinequalities = TRUE
13.29/13.31	c 
13.29/13.31	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
13.29/13.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.29/13.31	c constraints/indicator/addCouplingCons = TRUE
13.29/13.31	c 
13.29/13.31	c # should presolving try to simplify knapsacks
13.29/13.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.29/13.31	c constraints/knapsack/simplifyinequalities = TRUE
13.29/13.31	c 
13.29/13.31	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
13.29/13.31	c # [type: int, range: [-1,2147483647], default: -1]
13.29/13.31	c separating/rapidlearning/freq = 0
13.29/13.31	c 
13.29/13.31	c -----------------------------------------------------------------------------------------------
13.29/13.31	c start solving
13.29/13.31	c 
13.29/13.31	c SCIP Status        : problem is solved [infeasible]
13.29/13.31	c Solving Time (sec) : 9.77
13.29/13.31	c Solving Nodes      : 0
13.29/13.31	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
13.29/13.31	c Dual Bound         : -1.00000000000000e+20
13.29/13.31	c Gap                : infinite
13.39/13.41	s UNSATISFIABLE
13.39/13.41	c SCIP Status        : problem is solved [infeasible]
13.39/13.41	c Solving Time       :       9.77
13.39/13.41	c Original Problem   :
13.39/13.41	c   Problem name     : HOME/instance-2704598-1278563579.opb
13.39/13.41	c   Variables        : 65701 (65701 binary, 0 integer, 0 implicit integer, 0 continuous)
13.39/13.41	c   Constraints      : 195481 initial, 195481 maximal
13.39/13.41	c Presolved Problem  :
13.39/13.41	c   Problem name     : t_HOME/instance-2704598-1278563579.opb
13.39/13.41	c   Variables        : 65700 (65700 binary, 0 integer, 0 implicit integer, 0 continuous)
13.39/13.41	c   Constraints      : 195479 initial, 195479 maximal
13.39/13.41	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.39/13.41	c   trivial          :       0.02          0          0          0          0          0          0          0          0
13.39/13.41	c   dualfix          :       0.02          0          0          0          0          0          0          0          0
13.39/13.41	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.39/13.41	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.39/13.41	c   implics          :       0.01          0          0          0          0          0          0          0          0
13.39/13.41	c   probing          :       5.88          0          0          0          0          0          0          0          0
13.39/13.41	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
13.39/13.41	c   setppc           :       0.00          0          0          0          0          0          0          0          0
13.39/13.41	c   linear           :       2.30          1          0          0          0          0          2          0          0
13.39/13.41	c   logicor          :       0.00          0          0          0          0          0          0          0          0
13.39/13.41	c   root node        :          -          0          -          -          0          -          -          -          -
13.39/13.41	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.39/13.41	c   integral         :          0          0          0          0          0          0          0          0          0          0
13.39/13.41	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
13.39/13.41	c   setppc           :     130319          0          0          0          0          0          0          0          0          0
13.39/13.41	c   logicor          :      65159          0          0          0          0          0          0          0          0          0
13.39/13.41	c   countsols        :          0          0          0          0          0          0          0          0          0          0
13.39/13.41	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.39/13.41	c   integral         :       0.00       0.00       0.00       0.00       0.00
13.39/13.41	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
13.39/13.41	c   setppc           :       0.00       0.00       0.00       0.00       0.00
13.39/13.41	c   logicor          :       0.00       0.00       0.00       0.00       0.00
13.39/13.41	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.39/13.41	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.39/13.41	c   vbounds          :       0.00          1          0          0
13.39/13.41	c   rootredcost      :       0.00          0          0          0
13.39/13.41	c   pseudoobj        :       0.00          0          0          0
13.39/13.41	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.39/13.41	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
13.39/13.41	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
13.39/13.41	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.39/13.41	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.39/13.41	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.39/13.41	c   applied globally :          -          -          -          0        0.0          -          -          -
13.39/13.41	c   applied locally  :          -          -          -          0        0.0          -          -          -
13.39/13.41	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.39/13.41	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
13.39/13.41	c   redcost          :       0.00          0          0          0          0          0
13.39/13.41	c   impliedbounds    :       0.00          0          0          0          0          0
13.39/13.41	c   intobj           :       0.00          0          0          0          0          0
13.39/13.41	c   cgmip            :       0.00          0          0          0          0          0
13.39/13.41	c   gomory           :       0.00          0          0          0          0          0
13.39/13.41	c   strongcg         :       0.00          0          0          0          0          0
13.39/13.41	c   cmir             :       0.00          0          0          0          0          0
13.39/13.41	c   flowcover        :       0.00          0          0          0          0          0
13.39/13.41	c   clique           :       0.00          0          0          0          0          0
13.39/13.41	c   zerohalf         :       0.00          0          0          0          0          0
13.39/13.41	c   mcf              :       0.00          0          0          0          0          0
13.39/13.41	c   rapidlearning    :       0.00          0          0          0          0          0
13.39/13.41	c Pricers            :       Time      Calls       Vars
13.39/13.41	c   problem variables:       0.00          0          0
13.39/13.41	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.39/13.41	c   pscost           :       0.00          0          0          0          0          0          0
13.39/13.41	c   inference        :       0.00          0          0          0          0          0          0
13.39/13.41	c   mostinf          :       0.00          0          0          0          0          0          0
13.39/13.41	c   leastinf         :       0.00          0          0          0          0          0          0
13.39/13.41	c   fullstrong       :       0.00          0          0          0          0          0          0
13.39/13.41	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.39/13.41	c   random           :       0.00          0          0          0          0          0          0
13.39/13.41	c   relpscost        :       0.00          0          0          0          0          0          0
13.39/13.41	c Primal Heuristics  :       Time      Calls      Found
13.39/13.41	c   LP solutions     :       0.00          -          0
13.39/13.41	c   pseudo solutions :       0.00          -          0
13.39/13.41	c   trivial          :       0.28          1          1
13.39/13.41	c   simplerounding   :       0.00          0          0
13.39/13.41	c   zirounding       :       0.00          0          0
13.39/13.41	c   rounding         :       0.00          0          0
13.39/13.41	c   shifting         :       0.00          0          0
13.39/13.41	c   intshifting      :       0.00          0          0
13.39/13.41	c   oneopt           :       0.00          0          0
13.39/13.41	c   twoopt           :       0.00          0          0
13.39/13.41	c   fixandinfer      :       0.00          0          0
13.39/13.41	c   feaspump         :       0.00          0          0
13.39/13.41	c   coefdiving       :       0.00          0          0
13.39/13.41	c   pscostdiving     :       0.00          0          0
13.39/13.41	c   fracdiving       :       0.00          0          0
13.39/13.41	c   veclendiving     :       0.00          0          0
13.39/13.41	c   intdiving        :       0.00          0          0
13.39/13.41	c   actconsdiving    :       0.00          0          0
13.39/13.41	c   objpscostdiving  :       0.00          0          0
13.39/13.41	c   rootsoldiving    :       0.00          0          0
13.39/13.41	c   linesearchdiving :       0.00          0          0
13.39/13.41	c   guideddiving     :       0.00          0          0
13.39/13.41	c   octane           :       0.00          0          0
13.39/13.41	c   rens             :       0.00          0          0
13.39/13.41	c   rins             :       0.00          0          0
13.39/13.41	c   localbranching   :       0.00          0          0
13.39/13.41	c   mutation         :       0.00          0          0
13.39/13.41	c   crossover        :       0.00          0          0
13.39/13.41	c   dins             :       0.00          0          0
13.39/13.41	c   undercover       :       0.00          0          0
13.39/13.41	c   nlp              :       0.00          0          0
13.39/13.41	c   trysol           :       0.00          0          0
13.39/13.41	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.39/13.41	c   primal LP        :       0.00          0          0       0.00          -
13.39/13.41	c   dual LP          :       0.00          0          0       0.00          -
13.39/13.41	c   lex dual LP      :       0.00          0          0       0.00          -
13.39/13.41	c   barrier LP       :       0.00          0          0       0.00          -
13.39/13.41	c   diving/probing LP:       0.00          0          0       0.00          -
13.39/13.41	c   strong branching :       0.00          0          0       0.00          -
13.39/13.41	c     (at root node) :          -          0          0       0.00          -
13.39/13.41	c   conflict analysis:       0.00          0          0       0.00          -
13.39/13.41	c B&B Tree           :
13.39/13.41	c   number of runs   :          1
13.39/13.41	c   nodes            :          0
13.39/13.41	c   nodes (total)    :          0
13.39/13.41	c   nodes left       :          1
13.39/13.41	c   max depth        :         -1
13.39/13.41	c   max depth (total):         -1
13.39/13.41	c   backtracks       :          0 (0.0%)
13.39/13.41	c   delayed cutoffs  :          0
13.39/13.41	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
13.39/13.41	c   avg switch length:       0.00
13.39/13.41	c   switching time   :       0.00
13.39/13.41	c Solution           :
13.39/13.41	c   Solutions found  :          1 (0 improvements)
13.39/13.41	c   Primal Bound     :  unbounded
13.39/13.41	c   Dual Bound       :          -
13.39/13.41	c   Gap              :   infinite
13.39/13.41	c   Root Dual Bound  :          -
13.39/13.41	c   Root Iterations  :          0
13.98/14.08	c Time complete: 14.07.

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-2704598-1278563579/watcher-2704598-1278563579 -o /tmp/evaluation-result-2704598-1278563579/solver-2704598-1278563579 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704598-1278563579.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 0.86 0.95 0.97 3/106 30184
/proc/meminfo: memFree=1630084/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=7904 CPUtime=0
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 1062 0 0 0 0 0 0 0 20 0 1 0 24571020 8093696 974 1992294400 4194304 8395647 140734783566400 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30184/statm: 1976 984 365 1026 0 946 0

[startup+0.0895899 s]
/proc/loadavg: 0.86 0.95 0.97 3/106 30184
/proc/meminfo: memFree=1630084/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=15144 CPUtime=0.08
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 3094 0 0 0 7 1 0 0 20 0 1 0 24571020 15507456 3006 1992294400 4194304 8395647 140734783566400 18446744073709551615 7382066 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30184/statm: 3786 3006 393 1026 0 2756 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15144

[startup+0.100591 s]
/proc/loadavg: 0.86 0.95 0.97 3/106 30184
/proc/meminfo: memFree=1630084/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=16284 CPUtime=0.09
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 3363 0 0 0 8 1 0 0 20 0 1 0 24571020 16674816 3275 1992294400 4194304 8395647 140734783566400 18446744073709551615 4212738 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30184/statm: 4071 3275 393 1026 0 3041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16284

[startup+0.300608 s]
/proc/loadavg: 0.86 0.95 0.97 3/106 30184
/proc/meminfo: memFree=1630084/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=24124 CPUtime=0.29
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 5311 0 0 0 27 2 0 0 20 0 1 0 24571020 24702976 5223 1992294400 4194304 8395647 140734783566400 18446744073709551615 6349190 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30184/statm: 6031 5223 393 1026 0 5001 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24124

[startup+0.700646 s]
/proc/loadavg: 0.86 0.95 0.97 3/106 30184
/proc/meminfo: memFree=1630084/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=39728 CPUtime=0.69
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 9222 0 0 0 66 3 0 0 21 0 1 0 24571020 40681472 9134 1992294400 4194304 8395647 140734783566400 18446744073709551615 7279393 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30184/statm: 9932 9134 393 1026 0 8902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39728

[startup+1.50072 s]
/proc/loadavg: 0.86 0.95 0.97 2/107 30185
/proc/meminfo: memFree=1583948/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=69616 CPUtime=1.49
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 16679 0 0 0 143 6 0 0 23 0 1 0 24571020 71286784 16591 1992294400 4194304 8395647 140734783566400 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30184/statm: 17404 16591 393 1026 0 16374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69616

[startup+3.10086 s]
/proc/loadavg: 0.86 0.95 0.97 2/107 30185
/proc/meminfo: memFree=1543028/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=125532 CPUtime=3.09
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 30597 0 0 0 297 12 0 0 25 0 1 0 24571020 128544768 30475 1992294400 4194304 8395647 140734783566400 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30184/statm: 31383 30475 399 1026 0 30353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125532

[startup+6.30116 s]
/proc/loadavg: 0.87 0.95 0.97 2/107 30185
/proc/meminfo: memFree=1303584/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=345744 CPUtime=6.29
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 84128 0 0 0 598 31 0 0 25 0 1 0 24571020 354041856 83593 1992294400 4194304 8395647 140734783566400 18446744073709551615 4212451 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30184/statm: 86436 83593 497 1026 0 85406 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 345744

[startup+12.7007 s]
/proc/loadavg: 0.88 0.95 0.97 2/107 30185
/proc/meminfo: memFree=1258696/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=442884 CPUtime=12.69
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 115392 0 0 0 1227 42 0 0 25 0 1 0 24571020 453513216 107638 1992294400 4194304 8395647 140734783566400 18446744073709551615 4990155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30184/statm: 110721 107638 495 1026 0 109691 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 442884

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

[startup+13.5008 s]
/proc/loadavg: 0.88 0.95 0.97 2/107 30185
/proc/meminfo: memFree=1177848/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=465300 CPUtime=13.49
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 121018 0 0 0 1305 44 0 0 25 0 1 0 24571020 476467200 113264 1992294400 4194304 8395647 140734783566400 18446744073709551615 6063850 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30184/statm: 116325 113264 523 1026 0 115295 0
Current children cumulated CPU time (s) 13.49
Current children cumulated vsize (KiB) 465300

[startup+13.9009 s]
/proc/loadavg: 0.88 0.95 0.97 2/107 30185
/proc/meminfo: memFree=1177848/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=463472 CPUtime=13.89
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 121018 0 0 0 1345 44 0 0 25 0 1 0 24571020 474595328 112882 1992294400 4194304 8395647 140734783566400 18446744073709551615 6345887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30184/statm: 115868 112882 523 1026 0 114838 0
Current children cumulated CPU time (s) 13.89
Current children cumulated vsize (KiB) 463472

[startup+14.0009 s]
/proc/loadavg: 0.88 0.95 0.97 2/107 30185
/proc/meminfo: memFree=1177848/2059040 swapFree=4155928/4192956
[pid=30184] ppid=30182 vsize=402124 CPUtime=13.98
/proc/30184/stat : 30184 (pbscip.linux.x8) R 30182 30184 29686 0 -1 4202496 121018 0 0 0 1354 44 0 0 25 0 1 0 24571020 411774976 97622 1992294400 4194304 8395647 140734783566400 18446744073709551615 6345819 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30184/statm: 100531 97622 523 1026 0 99501 0
Current children cumulated CPU time (s) 13.98
Current children cumulated vsize (KiB) 402124

Child status: 0
Real time (s): 14.0851
CPU time (s): 14.0829
CPU user time (s): 13.5929
CPU system time (s): 0.489925
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 465300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.5929
system time used= 0.489925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121026
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= 235

runsolver used 0.028995 second user time and 0.071989 second system time

The end

Launcher Data 

Begin job on node014 at 2010-07-08 06:33:01
IDJOB=2704598
IDBENCH=3010
IDSOLVER=1213
FILE ID=node014/2704598-1278563579
PBS_JOBID= 11239569
Free space on /tmp= 62564 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/submitted-PB06/roussel/factor/normalized-factor-sizeN=360-sizeP=181-sizeQ=360-885821403.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-2704598-1278563579/watcher-2704598-1278563579 -o /tmp/evaluation-result-2704598-1278563579/solver-2704598-1278563579 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704598-1278563579.opb -t 1800 -m 1800

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

MD5SUM BENCH= dc49834323ec8562456880bec34886cf
RANDOM SEED=1674977384

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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1630364 kB
Buffers:         74340 kB
Cached:         236660 kB
SwapCached:       2392 kB
Active:         188216 kB
Inactive:       164124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1630364 kB
SwapTotal:     4192956 kB
SwapFree:      4155928 kB
Dirty:           21604 kB
Writeback:           0 kB
AnonPages:       38900 kB
Mapped:          12884 kB
Slab:            54000 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   195716 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= 62552 MiB
End job on node014 at 2010-07-08 06:33:15