Trace number 2704620

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 7.07692 7.07905

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=260-sizeP=131-sizeQ=260-581480794.opb
MD5SUM1dbba1ae61626910756854ad621cd3cd
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 benchmark8.20175
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 variables34451
Total number of constraints102181
Number of constraints which are clauses102180
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 constraint34060
Number of terms in the objective function 131
Biggest coefficient in the objective function 1361129467683753853853498429727072845824
Number of bits for the biggest coefficient in the objective function 131
Sum of the numbers in the objective function 2722258935367507707706996859454145691647
Number of bits of the sum of numbers in the objective function 131
Biggest number in a constraint 1260864198284623334792929283204595641762551656654894293374345388935863096687910739565256520156317300505812095689818112
Number of bits of the biggest number in a constraint 390
Biggest sum of numbers in a constraint 5043456793138493339171717132818382567049488946071148219999644591778013249122585915275136925506681211892051858120822619
Number of bits of the biggest sum of numbers391
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-2704620-1278563690.opb>
1.59/1.66	c [src/scip/reader_opb.c:3100] Warning: there might be <32302> coefficients or weight out of range!
1.59/1.66	c original problem has 34451 variables (34451 bin, 0 int, 0 impl, 0 cont) and 102181 constraints
1.59/1.66	c problem read
1.59/1.66	c presolving settings loaded
2.19/2.27	c presolving:
5.88/5.91	c    (4.3s) probing: 101/34450 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.88/5.91	c    (4.3s) probing aborted: 100/100 successive totally useless probings
6.60/6.66	c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 102179 upgd conss, 136242 impls, 0 clqs
6.60/6.68	c presolving (2 rounds):
6.60/6.68	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
6.60/6.68	c  136242 implications, 0 cliques
6.69/6.71	c presolving detected infeasibility
6.69/6.71	c Presolving Time: 4.69
6.69/6.71	c - non default parameters ----------------------------------------------------------------------
6.69/6.71	c # SCIP version 1.2.1.3
6.69/6.71	c 
6.69/6.71	c # frequency for displaying node information lines
6.69/6.71	c # [type: int, range: [-1,2147483647], default: 100]
6.69/6.71	c display/freq = 10000
6.69/6.71	c 
6.69/6.71	c # maximal time in seconds to run
6.69/6.71	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.69/6.71	c limits/time = 1788.35
6.69/6.71	c 
6.69/6.71	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
6.69/6.71	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.69/6.71	c limits/memory = 1620
6.69/6.71	c 
6.69/6.71	c # default clock type (1: CPU user seconds, 2: wall clock time)
6.69/6.71	c # [type: int, range: [1,2], default: 1]
6.69/6.71	c timing/clocktype = 2
6.69/6.71	c 
6.69/6.71	c # should presolving try to simplify inequalities
6.69/6.71	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.69/6.71	c constraints/linear/simplifyinequalities = TRUE
6.69/6.71	c 
6.69/6.71	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
6.69/6.71	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.69/6.71	c constraints/indicator/addCouplingCons = TRUE
6.69/6.71	c 
6.69/6.71	c # should presolving try to simplify knapsacks
6.69/6.71	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.69/6.71	c constraints/knapsack/simplifyinequalities = TRUE
6.69/6.71	c 
6.69/6.71	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
6.69/6.71	c # [type: int, range: [-1,2147483647], default: -1]
6.69/6.71	c separating/rapidlearning/freq = 0
6.69/6.71	c 
6.69/6.71	c -----------------------------------------------------------------------------------------------
6.69/6.71	c start solving
6.69/6.71	c 
6.69/6.71	c SCIP Status        : problem is solved [infeasible]
6.69/6.71	c Solving Time (sec) : 5.05
6.69/6.71	c Solving Nodes      : 0
6.69/6.71	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
6.69/6.71	c Dual Bound         : -1.00000000000000e+20
6.69/6.71	c Gap                : infinite
6.69/6.76	s UNSATISFIABLE
6.69/6.76	c SCIP Status        : problem is solved [infeasible]
6.69/6.76	c Solving Time       :       5.05
6.69/6.76	c Original Problem   :
6.69/6.76	c   Problem name     : HOME/instance-2704620-1278563690.opb
6.69/6.76	c   Variables        : 34451 (34451 binary, 0 integer, 0 implicit integer, 0 continuous)
6.69/6.76	c   Constraints      : 102181 initial, 102181 maximal
6.69/6.76	c Presolved Problem  :
6.69/6.76	c   Problem name     : t_HOME/instance-2704620-1278563690.opb
6.69/6.76	c   Variables        : 34450 (34450 binary, 0 integer, 0 implicit integer, 0 continuous)
6.69/6.76	c   Constraints      : 102179 initial, 102179 maximal
6.69/6.76	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.69/6.76	c   trivial          :       0.01          0          0          0          0          0          0          0          0
6.69/6.76	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
6.69/6.76	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   probing          :       3.12          0          0          0          0          0          0          0          0
6.69/6.76	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   setppc           :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   linear           :       1.13          1          0          0          0          0          2          0          0
6.69/6.76	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.69/6.76	c   root node        :          -          0          -          -          0          -          -          -          -
6.69/6.76	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.69/6.76	c   integral         :          0          0          0          0          0          0          0          0          0          0
6.69/6.76	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
6.69/6.76	c   setppc           :      68119          0          0          0          0          0          0          0          0          0
6.69/6.76	c   logicor          :      34059          0          0          0          0          0          0          0          0          0
6.69/6.76	c   countsols        :          0          0          0          0          0          0          0          0          0          0
6.69/6.76	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.69/6.76	c   integral         :       0.00       0.00       0.00       0.00       0.00
6.69/6.76	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
6.69/6.76	c   setppc           :       0.00       0.00       0.00       0.00       0.00
6.69/6.76	c   logicor          :       0.00       0.00       0.00       0.00       0.00
6.69/6.76	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.69/6.76	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.69/6.76	c   vbounds          :       0.00          1          0          0
6.69/6.76	c   rootredcost      :       0.00          0          0          0
6.69/6.76	c   pseudoobj        :       0.00          0          0          0
6.69/6.76	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.69/6.76	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
6.69/6.76	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
6.69/6.76	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.69/6.76	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.69/6.76	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.69/6.76	c   applied globally :          -          -          -          0        0.0          -          -          -
6.69/6.76	c   applied locally  :          -          -          -          0        0.0          -          -          -
6.69/6.76	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.69/6.76	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
6.69/6.76	c   redcost          :       0.00          0          0          0          0          0
6.69/6.76	c   impliedbounds    :       0.00          0          0          0          0          0
6.69/6.76	c   intobj           :       0.00          0          0          0          0          0
6.69/6.76	c   cgmip            :       0.00          0          0          0          0          0
6.69/6.76	c   gomory           :       0.00          0          0          0          0          0
6.69/6.76	c   strongcg         :       0.00          0          0          0          0          0
6.69/6.76	c   cmir             :       0.00          0          0          0          0          0
6.69/6.76	c   flowcover        :       0.00          0          0          0          0          0
6.69/6.76	c   clique           :       0.00          0          0          0          0          0
6.69/6.76	c   zerohalf         :       0.00          0          0          0          0          0
6.69/6.76	c   mcf              :       0.00          0          0          0          0          0
6.69/6.76	c   rapidlearning    :       0.00          0          0          0          0          0
6.69/6.76	c Pricers            :       Time      Calls       Vars
6.69/6.76	c   problem variables:       0.00          0          0
6.69/6.76	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.69/6.76	c   pscost           :       0.00          0          0          0          0          0          0
6.69/6.76	c   inference        :       0.00          0          0          0          0          0          0
6.69/6.76	c   mostinf          :       0.00          0          0          0          0          0          0
6.69/6.76	c   leastinf         :       0.00          0          0          0          0          0          0
6.69/6.76	c   fullstrong       :       0.00          0          0          0          0          0          0
6.69/6.76	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.69/6.76	c   random           :       0.00          0          0          0          0          0          0
6.69/6.76	c   relpscost        :       0.00          0          0          0          0          0          0
6.69/6.76	c Primal Heuristics  :       Time      Calls      Found
6.69/6.76	c   LP solutions     :       0.00          -          0
6.69/6.76	c   pseudo solutions :       0.00          -          0
6.69/6.76	c   trivial          :       0.14          1          1
6.69/6.76	c   simplerounding   :       0.00          0          0
6.69/6.76	c   zirounding       :       0.00          0          0
6.69/6.76	c   rounding         :       0.00          0          0
6.69/6.76	c   shifting         :       0.00          0          0
6.69/6.76	c   intshifting      :       0.00          0          0
6.69/6.76	c   oneopt           :       0.00          0          0
6.69/6.76	c   twoopt           :       0.00          0          0
6.69/6.76	c   fixandinfer      :       0.00          0          0
6.69/6.76	c   feaspump         :       0.00          0          0
6.69/6.76	c   coefdiving       :       0.00          0          0
6.69/6.76	c   pscostdiving     :       0.00          0          0
6.69/6.76	c   fracdiving       :       0.00          0          0
6.69/6.76	c   veclendiving     :       0.00          0          0
6.69/6.76	c   intdiving        :       0.00          0          0
6.69/6.76	c   actconsdiving    :       0.00          0          0
6.69/6.76	c   objpscostdiving  :       0.00          0          0
6.69/6.76	c   rootsoldiving    :       0.00          0          0
6.69/6.76	c   linesearchdiving :       0.00          0          0
6.69/6.76	c   guideddiving     :       0.00          0          0
6.69/6.76	c   octane           :       0.00          0          0
6.69/6.76	c   rens             :       0.00          0          0
6.69/6.76	c   rins             :       0.00          0          0
6.69/6.76	c   localbranching   :       0.00          0          0
6.69/6.76	c   mutation         :       0.00          0          0
6.69/6.76	c   crossover        :       0.00          0          0
6.69/6.76	c   dins             :       0.00          0          0
6.69/6.76	c   undercover       :       0.00          0          0
6.69/6.76	c   nlp              :       0.00          0          0
6.69/6.76	c   trysol           :       0.00          0          0
6.69/6.76	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.69/6.76	c   primal LP        :       0.00          0          0       0.00          -
6.69/6.76	c   dual LP          :       0.00          0          0       0.00          -
6.69/6.76	c   lex dual LP      :       0.00          0          0       0.00          -
6.69/6.76	c   barrier LP       :       0.00          0          0       0.00          -
6.69/6.76	c   diving/probing LP:       0.00          0          0       0.00          -
6.69/6.76	c   strong branching :       0.00          0          0       0.00          -
6.69/6.76	c     (at root node) :          -          0          0       0.00          -
6.69/6.76	c   conflict analysis:       0.00          0          0       0.00          -
6.69/6.76	c B&B Tree           :
6.69/6.76	c   number of runs   :          1
6.69/6.76	c   nodes            :          0
6.69/6.76	c   nodes (total)    :          0
6.69/6.76	c   nodes left       :          1
6.69/6.76	c   max depth        :         -1
6.69/6.76	c   max depth (total):         -1
6.69/6.76	c   backtracks       :          0 (0.0%)
6.69/6.76	c   delayed cutoffs  :          0
6.69/6.76	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
6.69/6.76	c   avg switch length:       0.00
6.69/6.76	c   switching time   :       0.00
6.69/6.76	c Solution           :
6.69/6.76	c   Solutions found  :          1 (0 improvements)
6.69/6.76	c   Primal Bound     :  unbounded
6.69/6.76	c   Dual Bound       :          -
6.69/6.76	c   Gap              :   infinite
6.69/6.76	c   Root Dual Bound  :          -
6.69/6.76	c   Root Iterations  :          0
6.98/7.07	c Time complete: 7.07.

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-2704620-1278563690/watcher-2704620-1278563690 -o /tmp/evaluation-result-2704620-1278563690/solver-2704620-1278563690 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704620-1278563690.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: 2.42 1.65 1.24 3/106 32566
/proc/meminfo: memFree=1731456/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=7904 CPUtime=0
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 1153 0 0 0 0 0 0 0 21 0 1 0 24577469 8093696 1064 1992294400 4194304 8395647 140735899080960 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 1976 1073 365 1026 0 946 0

[startup+0.041874 s]
/proc/loadavg: 2.42 1.65 1.24 3/106 32566
/proc/meminfo: memFree=1731456/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=12356 CPUtime=0.03
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 2389 0 0 0 3 0 0 0 21 0 1 0 24577469 12652544 2300 1992294400 4194304 8395647 140735899080960 18446744073709551615 4245985 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 3089 2300 393 1026 0 2059 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12356

[startup+0.100879 s]
/proc/loadavg: 2.42 1.65 1.24 3/106 32566
/proc/meminfo: memFree=1731456/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=16412 CPUtime=0.09
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 3379 0 0 0 8 1 0 0 21 0 1 0 24577469 16805888 3290 1992294400 4194304 8395647 140735899080960 18446744073709551615 7370130 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 4103 3290 393 1026 0 3073 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16412

[startup+0.3009 s]
/proc/loadavg: 2.42 1.65 1.24 3/106 32566
/proc/meminfo: memFree=1731456/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=25312 CPUtime=0.29
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 5606 0 0 0 27 2 0 0 21 0 1 0 24577469 25919488 5517 1992294400 4194304 8395647 140735899080960 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 6328 5517 393 1026 0 5298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25312

[startup+0.700941 s]
/proc/loadavg: 2.42 1.65 1.24 3/106 32566
/proc/meminfo: memFree=1731456/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=40924 CPUtime=0.69
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 9531 0 0 0 66 3 0 0 22 0 1 0 24577469 41906176 9442 1992294400 4194304 8395647 140735899080960 18446744073709551615 7370140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 10231 9442 393 1026 0 9201 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40924

[startup+1.50102 s]
/proc/loadavg: 2.42 1.65 1.24 2/107 32567
/proc/meminfo: memFree=1683088/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=71080 CPUtime=1.49
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 17035 0 0 0 143 6 0 0 25 0 1 0 24577469 72785920 16946 1992294400 4194304 8395647 140735899080960 18446744073709551615 6765568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 17770 16946 399 1026 0 16740 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71080

[startup+3.10119 s]
/proc/loadavg: 2.47 1.67 1.25 2/107 32567
/proc/meminfo: memFree=1562436/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=193176 CPUtime=3.09
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 47087 0 0 0 292 17 0 0 25 0 1 0 24577469 197812224 46556 1992294400 4194304 8395647 140735899080960 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32566/statm: 48294 46556 502 1026 0 47264 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 193176

[startup+6.30052 s]
/proc/loadavg: 2.47 1.67 1.25 2/107 32567
/proc/meminfo: memFree=1540984/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=235956 CPUtime=6.29
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 61142 0 0 0 607 22 0 0 25 0 1 0 24577469 241618944 57187 1992294400 4194304 8395647 140735899080960 18446744073709551615 4988975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32566/statm: 58989 57187 496 1026 0 57959 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 235956

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

[startup+6.70056 s]
/proc/loadavg: 2.47 1.67 1.25 2/107 32567
/proc/meminfo: memFree=1483820/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=262744 CPUtime=6.69
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 67765 0 0 0 645 24 0 0 25 0 1 0 24577469 269049856 63810 1992294400 4194304 8395647 140735899080960 18446744073709551615 4327405 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32566/statm: 65686 63810 507 1026 0 64656 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 262744

[startup+6.90058 s]
/proc/loadavg: 2.47 1.67 1.25 2/107 32567
/proc/meminfo: memFree=1483820/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=262744 CPUtime=6.89
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 67782 0 0 0 665 24 0 0 25 0 1 0 24577469 269049856 63827 1992294400 4194304 8395647 140735899080960 18446744073709551615 4750032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 65686 63827 524 1026 0 64656 0
Current children cumulated CPU time (s) 6.89
Current children cumulated vsize (KiB) 262744

[startup+7.00059 s]
/proc/loadavg: 2.47 1.67 1.25 2/107 32567
/proc/meminfo: memFree=1483820/2059040 swapFree=4139656/4192956
[pid=32566] ppid=32564 vsize=253232 CPUtime=6.98
/proc/32566/stat : 32566 (pbscip.linux.x8) R 32564 32566 32297 0 -1 4202496 67782 0 0 0 674 24 0 0 25 0 1 0 24577469 259309568 61242 1992294400 4194304 8395647 140735899080960 18446744073709551615 7435351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32566/statm: 63099 61242 524 1026 0 62069 0
Current children cumulated CPU time (s) 6.98
Current children cumulated vsize (KiB) 253232

Child status: 0
Real time (s): 7.07905
CPU time (s): 7.07692
CPU user time (s): 6.80396
CPU system time (s): 0.272958
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 262744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.80396
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67790
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= 86

runsolver used 0.011998 second user time and 0.046992 second system time

The end

Launcher Data 

Begin job on node083 at 2010-07-08 06:34:51
IDJOB=2704620
IDBENCH=3057
IDSOLVER=1213
FILE ID=node083/2704620-1278563690
PBS_JOBID= 11239575
Free space on /tmp= 62540 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=260-sizeP=131-sizeQ=260-581480794.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-2704620-1278563690/watcher-2704620-1278563690 -o /tmp/evaluation-result-2704620-1278563690/solver-2704620-1278563690 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704620-1278563690.opb -t 1800 -m 1800

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

MD5SUM BENCH= 1dbba1ae61626910756854ad621cd3cd
RANDOM SEED=364151883

node083.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		: 3000.249
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		: 3000.249
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	: 5999.80
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1731984 kB
Buffers:         54616 kB
Cached:         169024 kB
SwapCached:       6460 kB
Active:         104016 kB
Inactive:       137304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1731984 kB
SwapTotal:     4192956 kB
SwapFree:      4139656 kB
Dirty:           15504 kB
Writeback:           0 kB
AnonPages:       15860 kB
Mapped:          11840 kB
Slab:            63628 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   186264 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= 62528 MiB
End job on node083 at 2010-07-08 06:34:58