Trace number 2704615

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 6.24005 6.249

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=240-sizeP=121-sizeQ=240-817963885.opb
MD5SUM4309132132f3075979f27880d2e9bd87
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 benchmark7.02993
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 variables29401
Total number of constraints87121
Number of constraints which are clauses87120
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 constraint29040
Number of terms in the objective function 121
Biggest coefficient in the objective function 1329227995784915872903807060280344576
Number of bits for the biggest coefficient in the objective function 121
Sum of the numbers in the objective function 2658455991569831745807614120560689151
Number of bits of the sum of numbers in the objective function 121
Biggest number in a constraint 1174271291386916613944740298394668513687841274454159935353645485766104512557304221731849499192384351515967488
Number of bits of the biggest number in a constraint 360
Biggest sum of numbers in a constraint 4697085165547666455778961193578674053925803487664042654232438232254482458885767017065112738772656890028524910
Number of bits of the biggest sum of numbers361
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-2704615-1278563668.opb>
1.49/1.50	c [src/scip/reader_opb.c:3100] Warning: there might be <27272> coefficients or weight out of range!
1.49/1.50	c original problem has 29401 variables (29401 bin, 0 int, 0 impl, 0 cont) and 87121 constraints
1.49/1.50	c problem read
1.49/1.50	c presolving settings loaded
1.99/2.03	c presolving:
5.19/5.21	c    (3.7s) probing: 101/29400 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.19/5.21	c    (3.7s) probing aborted: 100/100 successive totally useless probings
5.78/5.88	c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 87119 upgd conss, 116162 impls, 0 clqs
5.88/5.90	c presolving (2 rounds):
5.88/5.90	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
5.88/5.90	c  116162 implications, 0 cliques
5.88/5.93	c presolving detected infeasibility
5.88/5.93	c Presolving Time: 4.11
5.88/5.93	c - non default parameters ----------------------------------------------------------------------
5.88/5.93	c # SCIP version 1.2.1.3
5.88/5.93	c 
5.88/5.93	c # frequency for displaying node information lines
5.88/5.93	c # [type: int, range: [-1,2147483647], default: 100]
5.88/5.93	c display/freq = 10000
5.88/5.93	c 
5.88/5.93	c # maximal time in seconds to run
5.88/5.93	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.88/5.93	c limits/time = 1788.51
5.88/5.93	c 
5.88/5.93	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
5.88/5.93	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.88/5.93	c limits/memory = 1620
5.88/5.93	c 
5.88/5.93	c # default clock type (1: CPU user seconds, 2: wall clock time)
5.88/5.93	c # [type: int, range: [1,2], default: 1]
5.88/5.93	c timing/clocktype = 2
5.88/5.93	c 
5.88/5.93	c # should presolving try to simplify inequalities
5.88/5.93	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.88/5.93	c constraints/linear/simplifyinequalities = TRUE
5.88/5.93	c 
5.88/5.93	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
5.88/5.93	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.88/5.93	c constraints/indicator/addCouplingCons = TRUE
5.88/5.93	c 
5.88/5.93	c # should presolving try to simplify knapsacks
5.88/5.93	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.88/5.93	c constraints/knapsack/simplifyinequalities = TRUE
5.88/5.93	c 
5.88/5.93	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
5.88/5.93	c # [type: int, range: [-1,2147483647], default: -1]
5.88/5.93	c separating/rapidlearning/freq = 0
5.88/5.93	c 
5.88/5.93	c -----------------------------------------------------------------------------------------------
5.88/5.93	c start solving
5.88/5.93	c 
5.88/5.93	c SCIP Status        : problem is solved [infeasible]
5.88/5.93	c Solving Time (sec) : 4.42
5.88/5.93	c Solving Nodes      : 0
5.88/5.93	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
5.88/5.93	c Dual Bound         : -1.00000000000000e+20
5.88/5.93	c Gap                : infinite
5.88/5.97	s UNSATISFIABLE
5.88/5.97	c SCIP Status        : problem is solved [infeasible]
5.88/5.97	c Solving Time       :       4.42
5.88/5.97	c Original Problem   :
5.88/5.97	c   Problem name     : HOME/instance-2704615-1278563668.opb
5.88/5.97	c   Variables        : 29401 (29401 binary, 0 integer, 0 implicit integer, 0 continuous)
5.88/5.97	c   Constraints      : 87121 initial, 87121 maximal
5.88/5.97	c Presolved Problem  :
5.88/5.97	c   Problem name     : t_HOME/instance-2704615-1278563668.opb
5.88/5.97	c   Variables        : 29400 (29400 binary, 0 integer, 0 implicit integer, 0 continuous)
5.88/5.97	c   Constraints      : 87119 initial, 87119 maximal
5.88/5.97	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.88/5.97	c   trivial          :       0.01          0          0          0          0          0          0          0          0
5.88/5.97	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
5.88/5.97	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.88/5.97	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.88/5.97	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.88/5.97	c   probing          :       2.72          0          0          0          0          0          0          0          0
5.88/5.97	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
5.88/5.97	c   setppc           :       0.00          0          0          0          0          0          0          0          0
5.88/5.97	c   linear           :       1.01          1          0          0          0          0          2          0          0
5.88/5.97	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.88/5.97	c   root node        :          -          0          -          -          0          -          -          -          -
5.88/5.97	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.88/5.97	c   integral         :          0          0          0          0          0          0          0          0          0          0
5.88/5.97	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
5.88/5.97	c   setppc           :      58079          0          0          0          0          0          0          0          0          0
5.88/5.97	c   logicor          :      29039          0          0          0          0          0          0          0          0          0
5.88/5.97	c   countsols        :          0          0          0          0          0          0          0          0          0          0
5.88/5.97	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.88/5.97	c   integral         :       0.00       0.00       0.00       0.00       0.00
5.88/5.97	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
5.88/5.97	c   setppc           :       0.00       0.00       0.00       0.00       0.00
5.88/5.97	c   logicor          :       0.00       0.00       0.00       0.00       0.00
5.88/5.97	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.88/5.97	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.88/5.97	c   vbounds          :       0.00          1          0          0
5.88/5.97	c   rootredcost      :       0.00          0          0          0
5.88/5.97	c   pseudoobj        :       0.00          0          0          0
5.88/5.97	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.88/5.97	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
5.88/5.97	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.88/5.97	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.88/5.97	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.88/5.97	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.88/5.97	c   applied globally :          -          -          -          0        0.0          -          -          -
5.88/5.97	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.88/5.97	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.88/5.97	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
5.88/5.97	c   redcost          :       0.00          0          0          0          0          0
5.88/5.97	c   impliedbounds    :       0.00          0          0          0          0          0
5.88/5.97	c   intobj           :       0.00          0          0          0          0          0
5.88/5.97	c   cgmip            :       0.00          0          0          0          0          0
5.88/5.97	c   gomory           :       0.00          0          0          0          0          0
5.88/5.97	c   strongcg         :       0.00          0          0          0          0          0
5.88/5.97	c   cmir             :       0.00          0          0          0          0          0
5.88/5.97	c   flowcover        :       0.00          0          0          0          0          0
5.88/5.97	c   clique           :       0.00          0          0          0          0          0
5.88/5.97	c   zerohalf         :       0.00          0          0          0          0          0
5.88/5.97	c   mcf              :       0.00          0          0          0          0          0
5.88/5.97	c   rapidlearning    :       0.00          0          0          0          0          0
5.88/5.97	c Pricers            :       Time      Calls       Vars
5.88/5.97	c   problem variables:       0.00          0          0
5.88/5.97	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.88/5.97	c   pscost           :       0.00          0          0          0          0          0          0
5.88/5.97	c   inference        :       0.00          0          0          0          0          0          0
5.88/5.97	c   mostinf          :       0.00          0          0          0          0          0          0
5.88/5.97	c   leastinf         :       0.00          0          0          0          0          0          0
5.88/5.97	c   fullstrong       :       0.00          0          0          0          0          0          0
5.88/5.97	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.88/5.97	c   random           :       0.00          0          0          0          0          0          0
5.88/5.97	c   relpscost        :       0.00          0          0          0          0          0          0
5.88/5.97	c Primal Heuristics  :       Time      Calls      Found
5.88/5.97	c   LP solutions     :       0.00          -          0
5.88/5.97	c   pseudo solutions :       0.00          -          0
5.88/5.97	c   trivial          :       0.12          1          1
5.88/5.97	c   simplerounding   :       0.00          0          0
5.88/5.97	c   zirounding       :       0.00          0          0
5.88/5.97	c   rounding         :       0.00          0          0
5.88/5.97	c   shifting         :       0.00          0          0
5.88/5.97	c   intshifting      :       0.00          0          0
5.88/5.97	c   oneopt           :       0.00          0          0
5.88/5.97	c   twoopt           :       0.00          0          0
5.88/5.97	c   fixandinfer      :       0.00          0          0
5.88/5.97	c   feaspump         :       0.00          0          0
5.88/5.97	c   coefdiving       :       0.00          0          0
5.88/5.97	c   pscostdiving     :       0.00          0          0
5.88/5.97	c   fracdiving       :       0.00          0          0
5.88/5.97	c   veclendiving     :       0.00          0          0
5.88/5.97	c   intdiving        :       0.00          0          0
5.88/5.97	c   actconsdiving    :       0.00          0          0
5.88/5.97	c   objpscostdiving  :       0.00          0          0
5.88/5.97	c   rootsoldiving    :       0.00          0          0
5.88/5.97	c   linesearchdiving :       0.00          0          0
5.88/5.97	c   guideddiving     :       0.00          0          0
5.88/5.97	c   octane           :       0.00          0          0
5.88/5.97	c   rens             :       0.00          0          0
5.88/5.97	c   rins             :       0.00          0          0
5.88/5.97	c   localbranching   :       0.00          0          0
5.88/5.97	c   mutation         :       0.00          0          0
5.88/5.97	c   crossover        :       0.00          0          0
5.88/5.97	c   dins             :       0.00          0          0
5.88/5.97	c   undercover       :       0.00          0          0
5.88/5.97	c   nlp              :       0.00          0          0
5.88/5.97	c   trysol           :       0.00          0          0
5.88/5.97	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.88/5.97	c   primal LP        :       0.00          0          0       0.00          -
5.88/5.97	c   dual LP          :       0.00          0          0       0.00          -
5.88/5.97	c   lex dual LP      :       0.00          0          0       0.00          -
5.88/5.97	c   barrier LP       :       0.00          0          0       0.00          -
5.88/5.97	c   diving/probing LP:       0.00          0          0       0.00          -
5.88/5.97	c   strong branching :       0.00          0          0       0.00          -
5.88/5.97	c     (at root node) :          -          0          0       0.00          -
5.88/5.97	c   conflict analysis:       0.00          0          0       0.00          -
5.88/5.97	c B&B Tree           :
5.88/5.97	c   number of runs   :          1
5.88/5.97	c   nodes            :          0
5.88/5.97	c   nodes (total)    :          0
5.88/5.97	c   nodes left       :          1
5.88/5.97	c   max depth        :         -1
5.88/5.97	c   max depth (total):         -1
5.88/5.97	c   backtracks       :          0 (0.0%)
5.88/5.97	c   delayed cutoffs  :          0
5.88/5.97	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
5.88/5.97	c   avg switch length:       0.00
5.88/5.97	c   switching time   :       0.00
5.88/5.97	c Solution           :
5.88/5.97	c   Solutions found  :          1 (0 improvements)
5.88/5.97	c   Primal Bound     :  unbounded
5.88/5.97	c   Dual Bound       :          -
5.88/5.97	c   Gap              :   infinite
5.88/5.97	c   Root Dual Bound  :          -
5.88/5.97	c   Root Iterations  :          0
6.18/6.24	c Time complete: 6.23.

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-2704615-1278563668/watcher-2704615-1278563668 -o /tmp/evaluation-result-2704615-1278563668/solver-2704615-1278563668 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704615-1278563668.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: 1.06 1.01 1.00 3/106 27157
/proc/meminfo: memFree=1625876/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=7904 CPUtime=0
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 1071 0 0 0 0 0 0 0 18 0 1 0 24580121 8093696 983 1992294400 4194304 8395647 140735332312000 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27157/statm: 1976 991 365 1026 0 946 0

[startup+0.075576 s]
/proc/loadavg: 1.06 1.01 1.00 3/106 27157
/proc/meminfo: memFree=1625876/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=13376 CPUtime=0.06
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 2621 0 0 0 6 0 0 0 20 0 1 0 24580121 13697024 2533 1992294400 4194304 8395647 140735332312000 18446744073709551615 7278805 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27157/statm: 3344 2533 393 1026 0 2314 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13376

[startup+0.101581 s]
/proc/loadavg: 1.06 1.01 1.00 3/106 27157
/proc/meminfo: memFree=1625876/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=16244 CPUtime=0.09
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 3365 0 0 0 8 1 0 0 20 0 1 0 24580121 16633856 3277 1992294400 4194304 8395647 140735332312000 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27157/statm: 4061 3277 393 1026 0 3031 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16244

[startup+0.301619 s]
/proc/loadavg: 1.06 1.01 1.00 3/106 27157
/proc/meminfo: memFree=1625876/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=23108 CPUtime=0.3
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 5057 0 0 0 28 2 0 0 20 0 1 0 24580121 23662592 4969 1992294400 4194304 8395647 140735332312000 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27157/statm: 5777 4969 393 1026 0 4747 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 23108

[startup+0.701695 s]
/proc/loadavg: 1.06 1.01 1.00 3/106 27157
/proc/meminfo: memFree=1625876/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=39900 CPUtime=0.69
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 9232 0 0 0 66 3 0 0 20 0 1 0 24580121 40857600 9144 1992294400 4194304 8395647 140735332312000 18446744073709551615 4327649 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27157/statm: 9975 9144 393 1026 0 8945 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39900

[startup+1.50185 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 27158
/proc/meminfo: memFree=1579616/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=64496 CPUtime=1.49
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 15462 0 0 0 143 6 0 0 23 0 1 0 24580121 66043904 15340 1992294400 4194304 8395647 140735332312000 18446744073709551615 7370168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27157/statm: 16124 15340 399 1026 0 15094 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64496

[startup+3.10117 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 27158
/proc/meminfo: memFree=1477440/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=164368 CPUtime=3.09
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 40112 0 0 0 294 15 0 0 25 0 1 0 24580121 168312832 39586 1992294400 4194304 8395647 140735332312000 18446744073709551615 5031908 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/27157/statm: 41092 39586 506 1026 0 40062 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 164368

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

[startup+4.70146 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 27158
/proc/meminfo: memFree=1466908/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=167440 CPUtime=4.69
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 40880 0 0 0 454 15 0 0 25 0 1 0 24580121 171458560 40354 1992294400 4194304 8395647 140735332312000 18446744073709551615 5026483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27157/statm: 41860 40354 506 1026 0 40830 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 167440

[startup+5.50861 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 27158
/proc/meminfo: memFree=1449424/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=192196 CPUtime=5.49
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 50491 0 0 0 531 18 0 0 25 0 1 0 24580121 196808704 46527 1992294400 4194304 8395647 140735332312000 18446744073709551615 5222532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27157/statm: 48049 46527 496 1026 0 47019 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 192196

[startup+5.90169 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 27158
/proc/meminfo: memFree=1449424/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=218604 CPUtime=5.88
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 57056 0 0 0 568 20 0 0 25 0 1 0 24580121 223850496 53092 1992294400 4194304 8395647 140735332312000 18446744073709551615 4422356 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27157/statm: 54651 53092 500 1026 0 53621 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 218604

[startup+6.10173 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 27158
/proc/meminfo: memFree=1449424/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=218604 CPUtime=6.08
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 57080 0 0 0 588 20 0 0 25 0 1 0 24580121 223850496 53116 1992294400 4194304 8395647 140735332312000 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27157/statm: 54651 53116 524 1026 0 53621 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 218604

[startup+6.20175 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 27158
/proc/meminfo: memFree=1449424/2059040 swapFree=4134964/4192956
[pid=27157] ppid=27155 vsize=198792 CPUtime=6.18
/proc/27157/stat : 27157 (pbscip.linux.x8) R 27155 27157 26724 0 -1 4202496 57080 0 0 0 598 20 0 0 25 0 1 0 24580121 203563008 48165 1992294400 4194304 8395647 140735332312000 18446744073709551615 6345751 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27157/statm: 49698 48165 524 1026 0 48668 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 198792

Child status: 0
Real time (s): 6.249
CPU time (s): 6.24005
CPU user time (s): 6.01408
CPU system time (s): 0.225965
CPU usage (%): 99.8569
Max. virtual memory (cumulated for all children) (KiB): 218604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.01408
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57088
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= 3
involuntary context switches= 33

runsolver used 0.015997 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node009 at 2010-07-08 06:34:29
IDJOB=2704615
IDBENCH=3042
IDSOLVER=1213
FILE ID=node009/2704615-1278563668
PBS_JOBID= 11239574
Free space on /tmp= 62548 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=240-sizeP=121-sizeQ=240-817963885.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-2704615-1278563668/watcher-2704615-1278563668 -o /tmp/evaluation-result-2704615-1278563668/solver-2704615-1278563668 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704615-1278563668.opb -t 1800 -m 1800

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

MD5SUM BENCH= 4309132132f3075979f27880d2e9bd87
RANDOM SEED=1909047261

node009.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		: 3000.262
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	: 6000.52
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		: 3000.262
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:       1626280 kB
Buffers:         91756 kB
Cached:         238860 kB
SwapCached:      11712 kB
Active:         212248 kB
Inactive:       150288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1626280 kB
SwapTotal:     4192956 kB
SwapFree:      4134964 kB
Dirty:           14812 kB
Writeback:           0 kB
AnonPages:       28664 kB
Mapped:           8356 kB
Slab:            48156 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   199440 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= 62540 MiB
End job on node009 at 2010-07-08 06:34:35