Trace number 2703941

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 5.13622 5.13677

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=60-sizeP=31-sizeQ=60-784051325-max.opb
MD5SUM00fd5397600f602b7512f4fbf6ea5edc
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -15
Optimality of the best value was proved NO
Number of variables1951
Total number of constraints5581
Number of constraints which are clauses5580
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 constraint1860
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 618970019642690137449562112
Number of bits of the biggest number in a constraint 90
Biggest sum of numbers in a constraint 2475880078237913026827969150
Number of bits of the biggest sum of numbers91
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-2703941-1278563538.opb>
0.09/0.10	c [src/scip/reader_opb.c:3100] Warning: there might be <465> coefficients or weight out of range!
0.09/0.10	c original problem has 1951 variables (1951 bin, 0 int, 0 impl, 0 cont) and 5581 constraints
0.09/0.10	c problem read
0.09/0.10	c presolving settings loaded
0.09/0.13	c presolving:
0.09/0.16	c (round 1) 466 del vars, 0 del conss, 465 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 7440 impls, 0 clqs
0.09/0.19	c (round 2) 466 del vars, 932 del conss, 465 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 55360 impls, 0 clqs
0.19/0.24	c (round 3) 466 del vars, 932 del conss, 465 chg bounds, 0 chg sides, 0 chg coeffs, 4648 upgd conss, 55360 impls, 0 clqs
4.40/4.45	c    (4.4s) probing: 1000/1485 (67.3%) - 2 fixings, 1 aggregations, 186892 implications, 0 bound changes
4.99/5.06	c (round 4) 469 del vars, 932 del conss, 465 chg bounds, 0 chg sides, 0 chg coeffs, 4648 upgd conss, 432940 impls, 0 clqs
4.99/5.06	c (round 5) 469 del vars, 967 del conss, 465 chg bounds, 0 chg sides, 0 chg coeffs, 4648 upgd conss, 432942 impls, 0 clqs
4.99/5.08	c presolving (6 rounds):
4.99/5.08	c  469 deleted vars, 967 deleted constraints, 465 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.99/5.08	c  432942 implications, 0 cliques
4.99/5.08	c presolved problem has 1482 variables (1482 bin, 0 int, 0 impl, 0 cont) and 4614 constraints
4.99/5.08	c    3220 constraints of type <setppc>
4.99/5.08	c       1 constraints of type <linear>
4.99/5.08	c    1393 constraints of type <logicor>
4.99/5.08	c transformed objective value is always integral (scale: 1)
4.99/5.08	c Presolving Time: 4.95
4.99/5.08	c - non default parameters ----------------------------------------------------------------------
4.99/5.08	c # SCIP version 1.2.1.3
4.99/5.08	c 
4.99/5.08	c # frequency for displaying node information lines
4.99/5.08	c # [type: int, range: [-1,2147483647], default: 100]
4.99/5.08	c display/freq = 10000
4.99/5.08	c 
4.99/5.08	c # maximal time in seconds to run
4.99/5.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.99/5.08	c limits/time = 1789.91
4.99/5.08	c 
4.99/5.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.99/5.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.99/5.08	c limits/memory = 1620
4.99/5.08	c 
4.99/5.08	c # default clock type (1: CPU user seconds, 2: wall clock time)
4.99/5.08	c # [type: int, range: [1,2], default: 1]
4.99/5.08	c timing/clocktype = 2
4.99/5.08	c 
4.99/5.08	c # should presolving try to simplify inequalities
4.99/5.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.99/5.08	c constraints/linear/simplifyinequalities = TRUE
4.99/5.08	c 
4.99/5.08	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
4.99/5.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.99/5.08	c constraints/indicator/addCouplingCons = TRUE
4.99/5.08	c 
4.99/5.08	c # should presolving try to simplify knapsacks
4.99/5.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.99/5.08	c constraints/knapsack/simplifyinequalities = TRUE
4.99/5.08	c 
4.99/5.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.99/5.08	c # [type: int, range: [-1,2147483647], default: -1]
4.99/5.08	c separating/rapidlearning/freq = 0
4.99/5.08	c 
4.99/5.08	c -----------------------------------------------------------------------------------------------
4.99/5.08	c start solving
4.99/5.08	c 
5.09/5.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
5.09/5.10	c   5.0s|     1 |     0 |     1 |     - |  21M|   0 |   - |1482 |4614 |1482 |4614 |   0 |   0 |   0 |      --      |      --      |   0.00%
5.09/5.10	c   5.0s|     1 |     0 |     1 |     - |  21M|   0 |   - |1482 |4614 |1482 |4614 |   0 |   0 |   0 |      --      |      --      |   0.00%
5.09/5.10	c 
5.09/5.10	c SCIP Status        : problem is solved [infeasible]
5.09/5.10	c Solving Time (sec) : 5.00
5.09/5.10	c Solving Nodes      : 1
5.09/5.10	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
5.09/5.10	c Dual Bound         : +1.00000000000000e+20
5.09/5.10	c Gap                : 0.00 %
5.09/5.10	s UNSATISFIABLE
5.09/5.10	c SCIP Status        : problem is solved [infeasible]
5.09/5.10	c Solving Time       :       5.00
5.09/5.10	c Original Problem   :
5.09/5.10	c   Problem name     : HOME/instance-2703941-1278563538.opb
5.09/5.10	c   Variables        : 1951 (1951 binary, 0 integer, 0 implicit integer, 0 continuous)
5.09/5.10	c   Constraints      : 5581 initial, 5581 maximal
5.09/5.10	c Presolved Problem  :
5.09/5.10	c   Problem name     : t_HOME/instance-2703941-1278563538.opb
5.09/5.10	c   Variables        : 1482 (1482 binary, 0 integer, 0 implicit integer, 0 continuous)
5.09/5.10	c   Constraints      : 4614 initial, 4614 maximal
5.09/5.10	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.09/5.10	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.09/5.10	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.09/5.10	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.09/5.10	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.09/5.10	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.09/5.10	c   probing          :       4.79          2          1          0          0          0          0          0          0
5.09/5.10	c   setppc           :       0.02          0          0          0          0          0         34          0          0
5.09/5.10	c   linear           :       0.09        466          0          0        465          0        932          0          0
5.09/5.10	c   logicor          :       0.03          0          0          0          0          0          1          0          0
5.09/5.10	c   root node        :          -          0          -          -          0          -          -          -          -
5.09/5.10	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.09/5.10	c   integral         :          0          0          0          0          0          0          0          0          0          0
5.09/5.10	c   setppc           :       3220          0       3853          0          0          0          0          0          0          0
5.09/5.10	c   linear           :          1          0       3853          0          0          2          0          0          0          0
5.09/5.10	c   logicor          :       1393          0       3037          0          0          0          0          0          0          0
5.09/5.10	c   countsols        :          0          0          0          0          0          0          0          0          0          0
5.09/5.10	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.09/5.10	c   integral         :       0.00       0.00       0.00       0.00       0.00
5.09/5.10	c   setppc           :       1.38       0.00       1.38       0.00       0.00
5.09/5.10	c   linear           :       0.76       0.00       0.76       0.00       0.00
5.09/5.10	c   logicor          :       0.19       0.00       0.19       0.00       0.00
5.09/5.10	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.09/5.10	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.09/5.10	c   vbounds          :       0.00          2          0          0
5.09/5.10	c   rootredcost      :       0.00          0          0          0
5.09/5.10	c   pseudoobj        :       0.00          2          1          0
5.09/5.10	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.09/5.10	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
5.09/5.10	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.09/5.10	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.09/5.10	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.09/5.10	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.09/5.10	c   applied globally :          -          -          -          0        0.0          -          -          -
5.09/5.10	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.09/5.10	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.09/5.10	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
5.09/5.10	c   redcost          :       0.00          0          0          0          0          0
5.09/5.10	c   impliedbounds    :       0.00          0          0          0          0          0
5.09/5.10	c   intobj           :       0.00          0          0          0          0          0
5.09/5.10	c   cgmip            :       0.00          0          0          0          0          0
5.09/5.10	c   gomory           :       0.00          0          0          0          0          0
5.09/5.10	c   strongcg         :       0.00          0          0          0          0          0
5.09/5.10	c   cmir             :       0.00          0          0          0          0          0
5.09/5.10	c   flowcover        :       0.00          0          0          0          0          0
5.09/5.10	c   clique           :       0.00          0          0          0          0          0
5.09/5.10	c   zerohalf         :       0.00          0          0          0          0          0
5.09/5.10	c   mcf              :       0.00          0          0          0          0          0
5.09/5.10	c   rapidlearning    :       0.00          0          0          0          0          0
5.09/5.10	c Pricers            :       Time      Calls       Vars
5.09/5.10	c   problem variables:       0.00          0          0
5.09/5.10	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.09/5.10	c   pscost           :       0.00          0          0          0          0          0          0
5.09/5.10	c   inference        :       0.00          0          0          0          0          0          0
5.09/5.10	c   mostinf          :       0.00          0          0          0          0          0          0
5.09/5.10	c   leastinf         :       0.00          0          0          0          0          0          0
5.09/5.10	c   fullstrong       :       0.00          0          0          0          0          0          0
5.09/5.10	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.09/5.10	c   random           :       0.00          0          0          0          0          0          0
5.09/5.10	c   relpscost        :       0.00          0          0          0          0          0          0
5.09/5.10	c Primal Heuristics  :       Time      Calls      Found
5.09/5.10	c   LP solutions     :       0.00          -          0
5.09/5.10	c   pseudo solutions :       0.00          -          0
5.09/5.10	c   oneopt           :       0.00          0          0
5.09/5.10	c   trivial          :       0.01          2          0
5.09/5.10	c   simplerounding   :       0.00          0          0
5.09/5.10	c   zirounding       :       0.00          0          0
5.09/5.10	c   rounding         :       0.00          0          0
5.09/5.10	c   shifting         :       0.00          0          0
5.09/5.10	c   intshifting      :       0.00          0          0
5.09/5.10	c   twoopt           :       0.00          0          0
5.09/5.10	c   fixandinfer      :       0.00          0          0
5.09/5.10	c   feaspump         :       0.00          0          0
5.09/5.10	c   coefdiving       :       0.00          0          0
5.09/5.10	c   pscostdiving     :       0.00          0          0
5.09/5.10	c   fracdiving       :       0.00          0          0
5.09/5.10	c   veclendiving     :       0.00          0          0
5.09/5.10	c   intdiving        :       0.00          0          0
5.09/5.10	c   actconsdiving    :       0.00          0          0
5.09/5.10	c   objpscostdiving  :       0.00          0          0
5.09/5.10	c   rootsoldiving    :       0.00          0          0
5.09/5.10	c   linesearchdiving :       0.00          0          0
5.09/5.10	c   guideddiving     :       0.00          0          0
5.09/5.10	c   octane           :       0.00          0          0
5.09/5.10	c   rens             :       0.00          0          0
5.09/5.10	c   rins             :       0.00          0          0
5.09/5.10	c   localbranching   :       0.00          0          0
5.09/5.10	c   mutation         :       0.00          0          0
5.09/5.10	c   crossover        :       0.00          0          0
5.09/5.10	c   dins             :       0.00          0          0
5.09/5.10	c   undercover       :       0.00          0          0
5.09/5.10	c   nlp              :       0.00          0          0
5.09/5.10	c   trysol           :       0.00          0          0
5.09/5.10	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.09/5.10	c   primal LP        :       0.00          0          0       0.00          -
5.09/5.10	c   dual LP          :       0.00          1          1       1.00          -
5.09/5.10	c   lex dual LP      :       0.00          0          0       0.00          -
5.09/5.10	c   barrier LP       :       0.00          0          0       0.00          -
5.09/5.10	c   diving/probing LP:       0.00          0          0       0.00          -
5.09/5.10	c   strong branching :       0.00          0          0       0.00          -
5.09/5.10	c     (at root node) :          -          0          0       0.00          -
5.09/5.10	c   conflict analysis:       0.00          0          0       0.00          -
5.09/5.10	c B&B Tree           :
5.09/5.10	c   number of runs   :          1
5.09/5.10	c   nodes            :          1
5.09/5.10	c   nodes (total)    :          1
5.09/5.10	c   nodes left       :          0
5.09/5.10	c   max depth        :          0
5.09/5.10	c   max depth (total):          0
5.09/5.10	c   backtracks       :          0 (0.0%)
5.09/5.10	c   delayed cutoffs  :          0
5.09/5.10	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
5.09/5.10	c   avg switch length:       2.00
5.09/5.10	c   switching time   :       0.00
5.09/5.10	c Solution           :
5.09/5.10	c   Solutions found  :          0 (0 improvements)
5.09/5.10	c   Primal Bound     : infeasible
5.09/5.10	c   Dual Bound       :          -
5.09/5.10	c   Gap              :       0.00 %
5.09/5.10	c   Root Dual Bound  :          -
5.09/5.10	c   Root Iterations  :          1
5.09/5.13	c Time complete: 5.12.

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-2703941-1278563538/watcher-2703941-1278563538 -o /tmp/evaluation-result-2703941-1278563538/solver-2703941-1278563538 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703941-1278563538.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: 1.07 1.06 1.00 3/106 1271
/proc/meminfo: memFree=1576160/2059040 swapFree=4139504/4192956
[pid=1271] ppid=1269 vsize=5824 CPUtime=0
/proc/1271/stat : 1271 (pbscip.linux.x8) R 1269 1271 1094 0 -1 4202496 813 0 0 0 0 0 0 0 18 0 1 0 24566195 5963776 727 1992294400 4194304 8395647 140736642754800 18446744073709551615 7355228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1271/statm: 1456 729 348 1026 0 426 0

[startup+0.0610679 s]
/proc/loadavg: 1.07 1.06 1.00 3/106 1271
/proc/meminfo: memFree=1576160/2059040 swapFree=4139504/4192956
[pid=1271] ppid=1269 vsize=13228 CPUtime=0.05
/proc/1271/stat : 1271 (pbscip.linux.x8) R 1269 1271 1094 0 -1 4202496 2605 0 0 0 5 0 0 0 20 0 1 0 24566195 13545472 2516 1992294400 4194304 8395647 140736642754800 18446744073709551615 7382036 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1271/statm: 3307 2516 393 1026 0 2277 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13228

[startup+0.101072 s]
/proc/loadavg: 1.07 1.06 1.00 3/106 1271
/proc/meminfo: memFree=1576160/2059040 swapFree=4139504/4192956
[pid=1271] ppid=1269 vsize=15488 CPUtime=0.09
/proc/1271/stat : 1271 (pbscip.linux.x8) R 1269 1271 1094 0 -1 4202496 3167 0 0 0 9 0 0 0 20 0 1 0 24566195 15859712 3078 1992294400 4194304 8395647 140736642754800 18446744073709551615 7370185 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1271/statm: 3872 3078 393 1026 0 2842 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15488

[startup+0.301092 s]
/proc/loadavg: 1.07 1.06 1.00 3/106 1271
/proc/meminfo: memFree=1576160/2059040 swapFree=4139504/4192956
[pid=1271] ppid=1269 vsize=30472 CPUtime=0.29
/proc/1271/stat : 1271 (pbscip.linux.x8) R 1269 1271 1094 0 -1 4202496 7019 0 0 0 27 2 0 0 20 0 1 0 24566195 31203328 6576 1992294400 4194304 8395647 140736642754800 18446744073709551615 6068909 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1271/statm: 7618 6576 498 1026 0 6588 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30472

[startup+0.701132 s]
/proc/loadavg: 1.07 1.06 1.00 3/106 1271
/proc/meminfo: memFree=1576160/2059040 swapFree=4139504/4192956
[pid=1271] ppid=1269 vsize=32016 CPUtime=0.69
/proc/1271/stat : 1271 (pbscip.linux.x8) R 1269 1271 1094 0 -1 4202496 7411 0 0 0 67 2 0 0 20 0 1 0 24566195 32784384 6968 1992294400 4194304 8395647 140736642754800 18446744073709551615 5215822 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1271/statm: 8004 6968 498 1026 0 6974 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32016

[startup+1.50121 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 1272
/proc/meminfo: memFree=1548004/2059040 swapFree=4139504/4192956
[pid=1271] ppid=1269 vsize=38268 CPUtime=1.49
/proc/1271/stat : 1271 (pbscip.linux.x8) R 1269 1271 1094 0 -1 4202496 8968 0 0 0 147 2 0 0 22 0 1 0 24566195 39186432 8525 1992294400 4194304 8395647 140736642754800 18446744073709551615 4218235 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1271/statm: 9567 8525 498 1026 0 8537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38268

[startup+3.10137 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 1272
/proc/meminfo: memFree=1539200/2059040 swapFree=4139504/4192956
[pid=1271] ppid=1269 vsize=48680 CPUtime=3.09
/proc/1271/stat : 1271 (pbscip.linux.x8) R 1269 1271 1094 0 -1 4202496 11531 0 0 0 306 3 0 0 25 0 1 0 24566195 49848320 11088 1992294400 4194304 8395647 140736642754800 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1271/statm: 12170 11088 498 1026 0 11140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48680

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

[startup+3.90145 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 1272
/proc/meminfo: memFree=1531512/2059040 swapFree=4139504/4192956
[pid=1271] ppid=1269 vsize=50772 CPUtime=3.89
/proc/1271/stat : 1271 (pbscip.linux.x8) R 1269 1271 1094 0 -1 4202496 12039 0 0 0 386 3 0 0 25 0 1 0 24566195 51990528 11596 1992294400 4194304 8395647 140736642754800 18446744073709551615 4217577 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1271/statm: 12693 11596 498 1026 0 11663 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 50772

[startup+4.70153 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 1273
/proc/meminfo: memFree=1529652/2059040 swapFree=4139504/4192956
[pid=1271] ppid=1269 vsize=52344 CPUtime=4.69
/proc/1271/stat : 1271 (pbscip.linux.x8) R 1269 1271 1094 0 -1 4202496 12426 0 0 0 466 3 0 0 25 0 1 0 24566195 53600256 11983 1992294400 4194304 8395647 140736642754800 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1271/statm: 13086 11983 504 1026 0 12056 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 52344

[startup+5.10157 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 1273
/proc/meminfo: memFree=1529652/2059040 swapFree=4139504/4192956
[pid=1271] ppid=1269 vsize=57404 CPUtime=5.09
/proc/1271/stat : 1271 (pbscip.linux.x8) R 1269 1271 1094 0 -1 4202496 13678 0 0 0 506 3 0 0 25 0 1 0 24566195 58781696 13219 1992294400 4194304 8395647 140736642754800 18446744073709551615 6526286 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1271/statm: 14351 13226 543 1026 0 13321 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 57404

Child status: 0
Real time (s): 5.13677
CPU time (s): 5.13622
CPU user time (s): 5.08823
CPU system time (s): 0.047992
CPU usage (%): 99.9893
Max. virtual memory (cumulated for all children) (KiB): 57404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.08823
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13969
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= 10

runsolver used 0.007998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node017 at 2010-07-08 06:32:18
IDJOB=2703941
IDBENCH=2992
IDSOLVER=1213
FILE ID=node017/2703941-1278563538
PBS_JOBID= 11239570
Free space on /tmp= 62496 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=60-sizeP=31-sizeQ=60-784051325-max.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-2703941-1278563538/watcher-2703941-1278563538 -o /tmp/evaluation-result-2703941-1278563538/solver-2703941-1278563538 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703941-1278563538.opb -t 1800 -m 1800

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

MD5SUM BENCH= 00fd5397600f602b7512f4fbf6ea5edc
RANDOM SEED=1573108372

node017.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		: 3000.220
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	: 6000.44
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		: 3000.220
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1576688 kB
Buffers:         68168 kB
Cached:         310928 kB
SwapCached:       7184 kB
Active:         159776 kB
Inactive:       233348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1576688 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:           10704 kB
Writeback:           8 kB
AnonPages:       11432 kB
Mapped:          11900 kB
Slab:            67300 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179040 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= 62484 MiB
End job on node017 at 2010-07-08 06:32:24