Trace number 2704584

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 14.0679 14.0714

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=360-sizeP=181-sizeQ=360-770414132.opb
MD5SUM984b652c284c82333bf174d765251a3c
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 benchmark18.4262
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 7198262071269114212496861612297570974191515389283066612360646520299668853108307041790674815860173378468848205106664422578504773969619037192617658424108904539490357
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-2704584-1278563519.opb>
3.49/3.54	c [src/scip/reader_opb.c:3100] Warning: there might be <63452> coefficients or weight out of range!
3.49/3.54	c original problem has 65701 variables (65701 bin, 0 int, 0 impl, 0 cont) and 195481 constraints
3.49/3.54	c problem read
3.49/3.54	c presolving settings loaded
4.69/4.74	c presolving:
11.68/11.71	c    (8.2s) probing: 101/65700 (0.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
11.68/11.71	c    (8.2s) probing aborted: 100/100 successive totally useless probings
13.19/13.20	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
13.19/13.24	c presolving (2 rounds):
13.19/13.24	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
13.19/13.24	c  260642 implications, 0 cliques
13.19/13.30	c presolving detected infeasibility
13.19/13.30	c Presolving Time: 9.05
13.19/13.30	c - non default parameters ----------------------------------------------------------------------
13.19/13.30	c # SCIP version 1.2.1.3
13.19/13.30	c 
13.19/13.30	c # frequency for displaying node information lines
13.19/13.30	c # [type: int, range: [-1,2147483647], default: 100]
13.19/13.30	c display/freq = 10000
13.19/13.30	c 
13.19/13.30	c # maximal time in seconds to run
13.19/13.30	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.19/13.30	c limits/time = 1786.46
13.19/13.30	c 
13.19/13.30	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
13.19/13.30	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.19/13.30	c limits/memory = 1620
13.19/13.30	c 
13.19/13.30	c # default clock type (1: CPU user seconds, 2: wall clock time)
13.19/13.30	c # [type: int, range: [1,2], default: 1]
13.19/13.30	c timing/clocktype = 2
13.19/13.30	c 
13.19/13.30	c # should presolving try to simplify inequalities
13.19/13.30	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.19/13.30	c constraints/linear/simplifyinequalities = TRUE
13.19/13.30	c 
13.19/13.30	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
13.19/13.30	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.19/13.30	c constraints/indicator/addCouplingCons = TRUE
13.19/13.30	c 
13.19/13.30	c # should presolving try to simplify knapsacks
13.19/13.30	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.19/13.30	c constraints/knapsack/simplifyinequalities = TRUE
13.19/13.30	c 
13.19/13.30	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
13.19/13.30	c # [type: int, range: [-1,2147483647], default: -1]
13.19/13.30	c separating/rapidlearning/freq = 0
13.19/13.30	c 
13.19/13.30	c -----------------------------------------------------------------------------------------------
13.19/13.30	c start solving
13.19/13.30	c 
13.19/13.30	c SCIP Status        : problem is solved [infeasible]
13.19/13.30	c Solving Time (sec) : 9.76
13.19/13.30	c Solving Nodes      : 0
13.19/13.30	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
13.19/13.30	c Dual Bound         : -1.00000000000000e+20
13.19/13.30	c Gap                : infinite
13.29/13.39	s UNSATISFIABLE
13.29/13.39	c SCIP Status        : problem is solved [infeasible]
13.29/13.39	c Solving Time       :       9.76
13.29/13.39	c Original Problem   :
13.29/13.39	c   Problem name     : HOME/instance-2704584-1278563519.opb
13.29/13.39	c   Variables        : 65701 (65701 binary, 0 integer, 0 implicit integer, 0 continuous)
13.29/13.39	c   Constraints      : 195481 initial, 195481 maximal
13.29/13.39	c Presolved Problem  :
13.29/13.39	c   Problem name     : t_HOME/instance-2704584-1278563519.opb
13.29/13.39	c   Variables        : 65700 (65700 binary, 0 integer, 0 implicit integer, 0 continuous)
13.29/13.39	c   Constraints      : 195479 initial, 195479 maximal
13.29/13.39	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.29/13.39	c   trivial          :       0.03          0          0          0          0          0          0          0          0
13.29/13.39	c   dualfix          :       0.02          0          0          0          0          0          0          0          0
13.29/13.39	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.29/13.39	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.29/13.39	c   implics          :       0.01          0          0          0          0          0          0          0          0
13.29/13.39	c   probing          :       5.88          0          0          0          0          0          0          0          0
13.29/13.39	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
13.29/13.39	c   setppc           :       0.00          0          0          0          0          0          0          0          0
13.29/13.39	c   linear           :       2.29          1          0          0          0          0          2          0          0
13.29/13.39	c   logicor          :       0.00          0          0          0          0          0          0          0          0
13.29/13.39	c   root node        :          -          0          -          -          0          -          -          -          -
13.29/13.39	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.29/13.39	c   integral         :          0          0          0          0          0          0          0          0          0          0
13.29/13.39	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
13.29/13.39	c   setppc           :     130319          0          0          0          0          0          0          0          0          0
13.29/13.39	c   logicor          :      65159          0          0          0          0          0          0          0          0          0
13.29/13.39	c   countsols        :          0          0          0          0          0          0          0          0          0          0
13.29/13.39	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.29/13.39	c   integral         :       0.00       0.00       0.00       0.00       0.00
13.29/13.39	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
13.29/13.39	c   setppc           :       0.00       0.00       0.00       0.00       0.00
13.29/13.39	c   logicor          :       0.00       0.00       0.00       0.00       0.00
13.29/13.39	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.29/13.39	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.29/13.39	c   vbounds          :       0.00          1          0          0
13.29/13.39	c   rootredcost      :       0.00          0          0          0
13.29/13.39	c   pseudoobj        :       0.00          0          0          0
13.29/13.39	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.29/13.39	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
13.29/13.39	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
13.29/13.39	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.29/13.39	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.29/13.39	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.29/13.39	c   applied globally :          -          -          -          0        0.0          -          -          -
13.29/13.39	c   applied locally  :          -          -          -          0        0.0          -          -          -
13.29/13.39	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.29/13.39	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
13.29/13.39	c   redcost          :       0.00          0          0          0          0          0
13.29/13.39	c   impliedbounds    :       0.00          0          0          0          0          0
13.29/13.39	c   intobj           :       0.00          0          0          0          0          0
13.29/13.39	c   cgmip            :       0.00          0          0          0          0          0
13.29/13.39	c   gomory           :       0.00          0          0          0          0          0
13.29/13.39	c   strongcg         :       0.00          0          0          0          0          0
13.29/13.39	c   cmir             :       0.00          0          0          0          0          0
13.29/13.39	c   flowcover        :       0.00          0          0          0          0          0
13.29/13.39	c   clique           :       0.00          0          0          0          0          0
13.29/13.39	c   zerohalf         :       0.00          0          0          0          0          0
13.29/13.39	c   mcf              :       0.00          0          0          0          0          0
13.29/13.39	c   rapidlearning    :       0.00          0          0          0          0          0
13.29/13.39	c Pricers            :       Time      Calls       Vars
13.29/13.39	c   problem variables:       0.00          0          0
13.29/13.39	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.29/13.39	c   pscost           :       0.00          0          0          0          0          0          0
13.29/13.39	c   inference        :       0.00          0          0          0          0          0          0
13.29/13.39	c   mostinf          :       0.00          0          0          0          0          0          0
13.29/13.39	c   leastinf         :       0.00          0          0          0          0          0          0
13.29/13.39	c   fullstrong       :       0.00          0          0          0          0          0          0
13.29/13.39	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.29/13.39	c   random           :       0.00          0          0          0          0          0          0
13.29/13.39	c   relpscost        :       0.00          0          0          0          0          0          0
13.29/13.39	c Primal Heuristics  :       Time      Calls      Found
13.29/13.39	c   LP solutions     :       0.00          -          0
13.29/13.40	c   pseudo solutions :       0.00          -          0
13.29/13.40	c   trivial          :       0.28          1          1
13.29/13.40	c   simplerounding   :       0.00          0          0
13.29/13.40	c   zirounding       :       0.00          0          0
13.29/13.40	c   rounding         :       0.00          0          0
13.29/13.40	c   shifting         :       0.00          0          0
13.29/13.40	c   intshifting      :       0.00          0          0
13.29/13.40	c   oneopt           :       0.00          0          0
13.29/13.40	c   twoopt           :       0.00          0          0
13.29/13.40	c   fixandinfer      :       0.00          0          0
13.29/13.40	c   feaspump         :       0.00          0          0
13.29/13.40	c   coefdiving       :       0.00          0          0
13.29/13.40	c   pscostdiving     :       0.00          0          0
13.29/13.40	c   fracdiving       :       0.00          0          0
13.29/13.40	c   veclendiving     :       0.00          0          0
13.29/13.40	c   intdiving        :       0.00          0          0
13.29/13.40	c   actconsdiving    :       0.00          0          0
13.29/13.40	c   objpscostdiving  :       0.00          0          0
13.29/13.40	c   rootsoldiving    :       0.00          0          0
13.29/13.40	c   linesearchdiving :       0.00          0          0
13.29/13.40	c   guideddiving     :       0.00          0          0
13.29/13.40	c   octane           :       0.00          0          0
13.29/13.40	c   rens             :       0.00          0          0
13.29/13.40	c   rins             :       0.00          0          0
13.29/13.40	c   localbranching   :       0.00          0          0
13.29/13.40	c   mutation         :       0.00          0          0
13.29/13.40	c   crossover        :       0.00          0          0
13.29/13.40	c   dins             :       0.00          0          0
13.29/13.40	c   undercover       :       0.00          0          0
13.29/13.40	c   nlp              :       0.00          0          0
13.29/13.40	c   trysol           :       0.00          0          0
13.29/13.40	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.29/13.40	c   primal LP        :       0.00          0          0       0.00          -
13.29/13.40	c   dual LP          :       0.00          0          0       0.00          -
13.29/13.40	c   lex dual LP      :       0.00          0          0       0.00          -
13.29/13.40	c   barrier LP       :       0.00          0          0       0.00          -
13.29/13.40	c   diving/probing LP:       0.00          0          0       0.00          -
13.29/13.40	c   strong branching :       0.00          0          0       0.00          -
13.29/13.40	c     (at root node) :          -          0          0       0.00          -
13.29/13.40	c   conflict analysis:       0.00          0          0       0.00          -
13.29/13.40	c B&B Tree           :
13.29/13.40	c   number of runs   :          1
13.29/13.40	c   nodes            :          0
13.29/13.40	c   nodes (total)    :          0
13.29/13.40	c   nodes left       :          1
13.29/13.40	c   max depth        :         -1
13.29/13.40	c   max depth (total):         -1
13.29/13.40	c   backtracks       :          0 (0.0%)
13.29/13.40	c   delayed cutoffs  :          0
13.29/13.40	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
13.29/13.40	c   avg switch length:       0.00
13.29/13.40	c   switching time   :       0.00
13.29/13.40	c Solution           :
13.29/13.40	c   Solutions found  :          1 (0 improvements)
13.29/13.40	c   Primal Bound     :  unbounded
13.29/13.40	c   Dual Bound       :          -
13.29/13.40	c   Gap              :   infinite
13.29/13.40	c   Root Dual Bound  :          -
13.29/13.40	c   Root Iterations  :          0
13.98/14.07	c Time complete: 14.06.

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-2704584-1278563519/watcher-2704584-1278563519 -o /tmp/evaluation-result-2704584-1278563519/solver-2704584-1278563519 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704584-1278563519.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: 1.05 1.01 1.00 3/106 29476
/proc/meminfo: memFree=1625352/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=7904 CPUtime=0
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 1075 0 0 0 0 0 0 0 20 0 1 0 24558180 8093696 987 1992294400 4194304 8395647 140734316479136 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29476/statm: 1976 995 365 1026 0 946 0

[startup+0.100049 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 29476
/proc/meminfo: memFree=1625352/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=16284 CPUtime=0.09
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 3347 0 0 0 8 1 0 0 20 0 1 0 24558180 16674816 3259 1992294400 4194304 8395647 140734316479136 18446744073709551615 6014177 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29476/statm: 4071 3259 393 1026 0 3041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16284

[startup+0.20106 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 29476
/proc/meminfo: memFree=1625352/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=20752 CPUtime=0.19
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 4465 0 0 0 18 1 0 0 20 0 1 0 24558180 21250048 4377 1992294400 4194304 8395647 140734316479136 18446744073709551615 5754854 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29476/statm: 5188 4377 393 1026 0 4158 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20752

[startup+0.30107 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 29476
/proc/meminfo: memFree=1625352/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=23100 CPUtime=0.29
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 5054 0 0 0 28 1 0 0 20 0 1 0 24558180 23654400 4966 1992294400 4194304 8395647 140734316479136 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29476/statm: 5775 4966 393 1026 0 4745 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23100

[startup+0.701115 s]
/proc/loadavg: 1.05 1.01 1.00 3/106 29476
/proc/meminfo: memFree=1625352/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=39656 CPUtime=0.69
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 9219 0 0 0 66 3 0 0 21 0 1 0 24558180 40607744 9131 1992294400 4194304 8395647 140734316479136 18446744073709551615 7382036 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29476/statm: 9914 9131 393 1026 0 8884 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39656

[startup+1.5012 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 29477
/proc/meminfo: memFree=1575868/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=68396 CPUtime=1.49
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 16368 0 0 0 143 6 0 0 23 0 1 0 24558180 70037504 16280 1992294400 4194304 8395647 140734316479136 18446744073709551615 4327605 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29476/statm: 17099 16280 393 1026 0 16069 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68396

[startup+3.10138 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29477
/proc/meminfo: memFree=1534824/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=125244 CPUtime=3.09
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 30503 0 0 0 298 11 0 0 25 0 1 0 24558180 128249856 30415 1992294400 4194304 8395647 140734316479136 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29476/statm: 31311 30415 399 1026 0 30281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125244

[startup+6.30073 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29477
/proc/meminfo: memFree=1295876/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=345744 CPUtime=6.29
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 84128 0 0 0 599 30 0 0 25 0 1 0 24558180 354041856 83593 1992294400 4194304 8395647 140734316479136 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29476/statm: 86436 83593 497 1026 0 85406 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 345744

[startup+12.7004 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29477
/proc/meminfo: memFree=1251608/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=442884 CPUtime=12.69
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 115411 0 0 0 1228 41 0 0 25 0 1 0 24558180 453513216 107657 1992294400 4194304 8395647 140734316479136 18446744073709551615 4424082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29476/statm: 110721 107657 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+12.8005 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29477
/proc/meminfo: memFree=1251608/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=451456 CPUtime=12.79
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 117529 0 0 0 1238 41 0 0 25 0 1 0 24558180 462290944 109775 1992294400 4194304 8395647 140734316479136 18446744073709551615 18446744073699065863 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29476/statm: 112864 109775 495 1026 0 111834 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 451456

[startup+13.6005 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29477
/proc/meminfo: memFree=1172868/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=465300 CPUtime=13.58
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 121018 0 0 0 1316 42 0 0 25 0 1 0 24558180 476467200 113264 1992294400 4194304 8395647 140734316479136 18446744073709551615 4214668 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29476/statm: 116325 113264 523 1026 0 115295 0
Current children cumulated CPU time (s) 13.58
Current children cumulated vsize (KiB) 465300

[startup+14.0006 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29477
/proc/meminfo: memFree=1172868/2059040 swapFree=4149284/4192956
[pid=29476] ppid=29474 vsize=396700 CPUtime=13.98
/proc/29476/stat : 29476 (pbscip.linux.x8) R 29474 29476 29200 0 -1 4202496 121018 0 0 0 1355 43 0 0 25 0 1 0 24558180 406220800 96266 1992294400 4194304 8395647 140734316479136 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29476/statm: 99175 96266 523 1026 0 98145 0
Current children cumulated CPU time (s) 13.98
Current children cumulated vsize (KiB) 396700

Child status: 0
Real time (s): 14.0714
CPU time (s): 14.0679
CPU user time (s): 13.5909
CPU system time (s): 0.476927
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 465300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.5909
system time used= 0.476927
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= 1
involuntary context switches= 151

runsolver used 0.032994 second user time and 0.065989 second system time

The end

Launcher Data 

Begin job on node059 at 2010-07-08 06:32:00
IDJOB=2704584
IDBENCH=2983
IDSOLVER=1213
FILE ID=node059/2704584-1278563519
PBS_JOBID= 11239572
Free space on /tmp= 62544 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=360-770414132.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-2704584-1278563519/watcher-2704584-1278563519 -o /tmp/evaluation-result-2704584-1278563519/solver-2704584-1278563519 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704584-1278563519.opb -t 1800 -m 1800

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

MD5SUM BENCH= 984b652c284c82333bf174d765251a3c
RANDOM SEED=1621673189

node059.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		: 3000.255
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		: 3000.255
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:       1625756 kB
Buffers:         60624 kB
Cached:         240120 kB
SwapCached:      20404 kB
Active:         174168 kB
Inactive:       170676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1625756 kB
SwapTotal:     4192956 kB
SwapFree:      4149284 kB
Dirty:           21496 kB
Writeback:           0 kB
AnonPages:       25112 kB
Mapped:          12276 kB
Slab:            66476 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   189452 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= 62536 MiB
End job on node059 at 2010-07-08 06:32:14