Trace number 1869433

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT120 0.553915 0.555133

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-lin.rom.r.opb
MD5SUM3183c84355c854880486b3d148840656
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark120
Best CPU time to get the best result obtained on this benchmark0.629903
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 120
Optimality of the best value was proved YES
Number of variables1076
Total number of constraints1030
Number of constraints which are clauses1030
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint40
Number of terms in the objective function 1076
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1076
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1076
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.03	c SCIP version 1.1.0.7
0.00/0.03	c LP-Solver Clp 1.8.2
0.00/0.03	c user parameter file <scip.set> not found - using default parameters
0.00/0.03	c read problem <HOME/instance-1869433-1245172548.opb>
0.00/0.03	c original problem has 1076 variables (1076 bin, 0 int, 0 impl, 0 cont) and 1030 constraints
0.00/0.05	c start presolving problem
0.00/0.05	c presolving:
0.00/0.08	c (round 1) 0 del vars, 343 del conss, 0 chg bounds, 315 chg sides, 0 chg coeffs, 0 upgd conss, 78 impls, 0 clqs
0.00/0.08	c (round 2) 75 del vars, 346 del conss, 0 chg bounds, 315 chg sides, 0 chg coeffs, 0 upgd conss, 78 impls, 0 clqs
0.00/0.09	c (round 3) 78 del vars, 356 del conss, 0 chg bounds, 315 chg sides, 0 chg coeffs, 0 upgd conss, 78 impls, 0 clqs
0.09/0.10	c (round 4) 78 del vars, 356 del conss, 0 chg bounds, 315 chg sides, 0 chg coeffs, 674 upgd conss, 78 impls, 0 clqs
0.09/0.12	c    (0.1s) probing: 101/998 (10.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.12	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.12	c presolving (5 rounds):
0.09/0.12	c  78 deleted vars, 356 deleted constraints, 0 tightened bounds, 0 added holes, 315 changed sides, 0 changed coefficients
0.09/0.12	c  78 implications, 0 cliques
0.09/0.12	c presolved problem has 998 variables (998 bin, 0 int, 0 impl, 0 cont) and 674 constraints
0.09/0.12	c     674 constraints of type <logicor>
0.09/0.12	c transformed objective value is always integral (scale: 1)
0.09/0.12	c Presolving Time: 0.07
0.09/0.12	c strange?!, PURESAT with obj
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/memory = c 1620
0.09/0.12	c # maximal time in seconds to run
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/time = c 1791
0.09/0.12	c # frequency for displaying node information lines
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12	c display/freq = c 10000
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c start solving problem
0.09/0.12	c 
0.19/0.21	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.21	c   0.2s|     1 |     0 |   702 |3261k|   0 |  98 | 998 | 674 | 674 | 998 | 674 |   0 |   0 |   0 | 1.198750e+02 |      --      |    Inf 
0.19/0.21	o 176
0.19/0.21	c r 0.2s|     1 |     0 |   702 |3286k|   0 |  98 | 998 | 674 | 674 | 998 | 674 |   0 |   0 |   0 | 1.198750e+02 | 1.760000e+02 |  46.82%
0.19/0.21	o 175
0.19/0.21	c R 0.2s|     1 |     0 |   702 |3312k|   0 |  98 | 998 | 674 | 674 | 998 | 674 |   0 |   0 |   0 | 1.198750e+02 | 1.750000e+02 |  45.99%
0.19/0.22	o 174
0.19/0.22	c s 0.2s|     1 |     0 |   702 |3338k|   0 |  98 | 998 | 674 | 674 | 998 | 674 |   0 |   0 |   0 | 1.198750e+02 | 1.740000e+02 |  45.15%
0.39/0.43	c   0.4s|     1 |     0 |   781 |4276k|   0 |  17 | 998 | 674 | 674 | 998 | 675 |   1 |   0 |   0 | 1.200000e+02 | 1.740000e+02 |  45.00%
0.39/0.43	o 129
0.39/0.43	c r 0.4s|     1 |     0 |   781 |4290k|   0 |  17 | 998 | 674 | 674 | 998 | 675 |   1 |   0 |   0 | 1.200000e+02 | 1.290000e+02 |   7.50%
0.39/0.43	o 128
0.39/0.43	c R 0.4s|     1 |     0 |   781 |4305k|   0 |  17 | 998 | 674 | 674 | 998 | 675 |   1 |   0 |   0 | 1.200000e+02 | 1.280000e+02 |   6.67%
0.39/0.43	o 127
0.39/0.43	c s 0.4s|     1 |     0 |   781 |4319k|   0 |  17 | 998 | 674 | 674 | 998 | 675 |   1 |   0 |   0 | 1.200000e+02 | 1.270000e+02 |   5.83%
0.50/0.50	c   0.4s|     1 |     0 |   843 |4825k|   0 |   0 | 998 | 674 | 674 | 998 | 676 |   2 |   0 |   0 | 1.200000e+02 | 1.270000e+02 |   5.83%
0.50/0.51	o 122
0.50/0.51	c k 0.5s|     1 |     0 |   843 |4853k|   0 |   0 | 998 | 674 | 674 | 998 | 676 |   2 |   0 |   0 | 1.200000e+02 | 1.220000e+02 |   1.67%
0.50/0.52	c   0.5s|     1 |     0 |   843 |4839k|   0 |   0 | 998 | 674 | 674 | 998 | 676 |   2 |   0 |   0 | 1.200000e+02 | 1.220000e+02 |   1.67%
0.50/0.53	o 120
0.50/0.53	c * 0.5s|     1 |     0 |   843 |4853k|   0 |   - | 998 | 674 | 674 | 998 | 676 |   2 |   0 |   0 | 1.200000e+02 | 1.200000e+02 |   0.00%
0.50/0.53	c 
0.50/0.53	c SCIP Status        : problem is solved [optimal solution found]
0.50/0.53	c Solving Time (sec) : 0.47
0.50/0.53	c Solving Nodes      : 1
0.50/0.53	c Primal Bound       : +1.20000000000001e+02 (8 solutions)
0.50/0.53	c Dual Bound         : +1.20000000000001e+02
0.50/0.53	c Gap                : 0.00 %
0.50/0.54	c NODE         1
0.50/0.54	c DUAL BOUND   120
0.50/0.54	c PRIMAL BOUND 120
0.50/0.54	c GAP          0
0.50/0.54	s OPTIMUM FOUND
0.50/0.54	v -x1076 x1075 x1074 -x1073 -x1072 x1071 -x1070 -x1069 x1068 -x1067 x1066 -x1065 x1064 -x1063 -x1062 -x1061 x1060 -x1059 -x1058 -x1057 
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0.50/0.54	v x746 -x745 -x744 -x743 x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 -x734 x733 -x732 -x731 -x730 -x729 -x728 x727 -x726 
0.50/0.54	v x725 -x724 -x723 -x722 -x721 -x720 -x719 x718 -x717 -x716 -x715 -x714 -x713 -x712 -x711 -x710 -x709 -x708 x707 -x706 -x705 -x704 
0.50/0.54	v -x703 -x702 -x701 -x700 -x699 x698 -x697 -x696 -x695 -x694 -x693 -x692 -x691 -x690 x689 -x688 -x687 -x686 -x685 -x684 -x683 
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0.50/0.54	v -x597 -x596 -x595 -x594 -x593 -x592 x591 -x590 -x589 -x588 -x587 x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 x577 -x576 
0.50/0.54	v -x575 -x574 x573 -x572 -x571 -x570 -x569 -x568 -x567 -x566 -x565 -x564 x563 -x562 -x561 -x560 -x559 -x558 -x557 -x556 -x555 
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0.50/0.54	v -x533 -x532 -x531 -x530 -x529 -x528 x527 -x526 -x525 -x524 x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 
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0.50/0.54	v -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 
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0.50/0.54	v -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1 
0.50/0.54	c SCIP Status        : problem is solved [optimal solution found]
0.50/0.54	c Solving Time       :       0.47
0.50/0.54	c Original Problem   :
0.50/0.54	c   Problem name     : HOME/instance-1869433-1245172548.opb
0.50/0.54	c   Variables        : 1076 (1076 binary, 0 integer, 0 implicit integer, 0 continuous)
0.50/0.54	c   Constraints      : 1030 initial, 1030 maximal
0.50/0.54	c Presolved Problem  :
0.50/0.54	c   Problem name     : t_HOME/instance-1869433-1245172548.opb
0.50/0.54	c   Variables        : 998 (998 binary, 0 integer, 0 implicit integer, 0 continuous)
0.50/0.54	c   Constraints      : 674 initial, 674 maximal
0.50/0.54	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.50/0.54	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.50/0.54	c   dualfix          :       0.00         75          0          0          0          0          0          0          0
0.50/0.54	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.50/0.54	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.50/0.54	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.50/0.54	c   probing          :       0.01          0          0          0          0          0          0          0          0
0.50/0.54	c   linear           :       0.03          0          3          0          0          0        356        315          0
0.50/0.54	c   logicor          :       0.02          0          0          0          0          0          0          0          0
0.50/0.54	c   root node        :          -          0          -          -          0          -          -          -          -
0.50/0.54	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.50/0.54	c   integral         :          0          0          0          1          0          0          0          0          0          0
0.50/0.54	c   logicor          :        674          3         99          1          0          0          0          0          0          0
0.50/0.54	c   countsols        :          0          0          0          1          0          0          0          0          0          0
0.50/0.54	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.50/0.54	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.50/0.54	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.50/0.54	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.50/0.54	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.50/0.54	c   rootredcost      :       0.00          0          0          0
0.50/0.54	c   pseudoobj        :       0.00          4          0          0
0.50/0.54	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.50/0.54	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.50/0.54	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.50/0.54	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.50/0.54	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.50/0.54	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.50/0.54	c   applied globally :          -          -          -          0        0.0          -          -          -
0.50/0.54	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.50/0.54	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.50/0.54	c   cut pool         :       0.00          2          -          -          0          -    (maximal pool size: 79)
0.50/0.54	c   redcost          :       0.00          4          0          0          0          0
0.50/0.54	c   impliedbounds    :       0.00          2          0          0          0          0
0.50/0.54	c   intobj           :       0.00          0          0          0          0          0
0.50/0.54	c   gomory           :       0.10          4          0          0        186          0
0.50/0.54	c   strongcg         :       0.09          4          0          0        180          0
0.50/0.54	c   cmir             :       0.01          4          0          0          0          0
0.50/0.54	c   flowcover        :       0.04          4          0          0          0          0
0.50/0.54	c   clique           :       0.01          1          0          0          0          0
0.50/0.54	c   zerohalf         :       0.00          0          0          0          0          0
0.50/0.54	c   mcf              :       0.00          1          0          0          0          0
0.50/0.54	c Pricers            :       Time      Calls       Vars
0.50/0.54	c   problem variables:       0.00          0          0
0.50/0.54	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.50/0.54	c   pscost           :       0.00          0          0          0          0          0          0
0.50/0.54	c   inference        :       0.00          0          0          0          0          0          0
0.50/0.54	c   mostinf          :       0.00          0          0          0          0          0          0
0.50/0.54	c   leastinf         :       0.00          0          0          0          0          0          0
0.50/0.54	c   fullstrong       :       0.00          0          0          0          0          0          0
0.50/0.54	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.50/0.54	c   random           :       0.00          0          0          0          0          0          0
0.50/0.54	c   relpscost        :       0.00          0          0          0          0          0          0
0.50/0.54	c Primal Heuristics  :       Time      Calls      Found
0.50/0.54	c   LP solutions     :       0.00          -          1
0.50/0.54	c   pseudo solutions :       0.00          -          0
0.50/0.54	c   simplerounding   :       0.00          2          2
0.50/0.54	c   rounding         :       0.00          2          2
0.50/0.54	c   shifting         :       0.01          2          2
0.50/0.54	c   intshifting      :       0.00          0          0
0.50/0.54	c   oneopt           :       0.00          1          1
0.50/0.54	c   fixandinfer      :       0.00          0          0
0.50/0.54	c   feaspump         :       0.00          0          0
0.50/0.54	c   coefdiving       :       0.00          0          0
0.50/0.54	c   pscostdiving     :       0.00          0          0
0.50/0.54	c   fracdiving       :       0.00          0          0
0.50/0.54	c   veclendiving     :       0.00          0          0
0.50/0.54	c   intdiving        :       0.00          0          0
0.50/0.54	c   actconsdiving    :       0.00          0          0
0.50/0.54	c   objpscostdiving  :       0.00          0          0
0.50/0.54	c   rootsoldiving    :       0.00          0          0
0.50/0.54	c   linesearchdiving :       0.00          0          0
0.50/0.54	c   guideddiving     :       0.00          0          0
0.50/0.54	c   octane           :       0.00          0          0
0.50/0.54	c   rens             :       0.01          0          0
0.50/0.54	c   rins             :       0.00          0          0
0.50/0.54	c   localbranching   :       0.00          0          0
0.50/0.54	c   mutation         :       0.00          0          0
0.50/0.54	c   crossover        :       0.00          0          0
0.50/0.54	c   dins             :       0.00          0          0
0.50/0.54	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.50/0.54	c   primal LP        :       0.00          0          0       0.00          -
0.50/0.54	c   dual LP          :       0.13          3        843     281.00    6484.62
0.50/0.54	c   barrier LP       :       0.00          0          0       0.00          -
0.50/0.54	c   diving/probing LP:       0.00          0          0       0.00          -
0.50/0.54	c   strong branching :       0.00          0          0       0.00          -
0.50/0.54	c     (at root node) :          -          0          0       0.00          -
0.50/0.54	c   conflict analysis:       0.00          0          0       0.00          -
0.50/0.54	c B&B Tree           :
0.50/0.54	c   number of runs   :          1
0.50/0.54	c   nodes            :          1
0.50/0.54	c   nodes (total)    :          1
0.50/0.54	c   nodes left       :          0
0.50/0.54	c   max depth        :          0
0.50/0.54	c   max depth (total):          0
0.50/0.54	c   backtracks       :          0 (0.0%)
0.50/0.54	c   delayed cutoffs  :          0
0.50/0.54	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.50/0.54	c   avg switch length:       2.00
0.50/0.54	c   switching time   :       0.00
0.50/0.54	c Solution           :
0.50/0.54	c   Solutions found  :          8 (8 improvements)
0.50/0.54	c   Primal Bound     : +1.20000000000001e+02   (in run 1, after 1 nodes, 0.47 seconds, depth 0, found by <relaxation>)
0.50/0.54	c   Dual Bound       : +1.20000000000001e+02
0.50/0.54	c   Gap              :       0.00 %
0.50/0.54	c   Root Dual Bound  : +1.20000000000001e+02
0.50/0.55	c Time complete: 0.54.

Verifier Data 

OK	120

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869433-1245172548/watcher-1869433-1245172548 -o /tmp/evaluation-result-1869433-1245172548/solver-1869433-1245172548 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869433-1245172548.opb 

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


[startup+0 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 32010
/proc/meminfo: memFree=1418928/2055920 swapFree=4182324/4192956
[pid=32010] ppid=32008 vsize=5812 CPUtime=0
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 31469 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 184850264 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/32010/statm: 1453 511 340 1256 0 192 0

[startup+0.0149341 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 32010
/proc/meminfo: memFree=1418928/2055920 swapFree=4182324/4192956
[pid=32010] ppid=32008 vsize=11244 CPUtime=0
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 31469 0 -1 4194304 1801 0 0 0 0 0 0 0 18 0 1 0 184850264 11513856 1785 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/32010/statm: 2811 1785 378 1256 0 1550 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11244

[startup+0.102941 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 32010
/proc/meminfo: memFree=1418928/2055920 swapFree=4182324/4192956
[pid=32010] ppid=32008 vsize=17568 CPUtime=0.09
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 31469 0 -1 4194304 3583 0 0 0 8 1 0 0 18 0 1 0 184850264 17989632 3213 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32010/statm: 4392 3213 478 1256 0 3131 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17568

[startup+0.301961 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 32010
/proc/meminfo: memFree=1418928/2055920 swapFree=4182324/4192956
[pid=32010] ppid=32008 vsize=25088 CPUtime=0.29
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 31469 0 -1 4194304 5329 0 0 0 27 2 0 0 19 0 1 0 184850264 25690112 4960 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32010/statm: 6272 4968 637 1256 0 5011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25088

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

[startup+0.502981 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 32010
/proc/meminfo: memFree=1418928/2055920 swapFree=4182324/4192956
[pid=32010] ppid=32008 vsize=30284 CPUtime=0.5
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 31469 0 -1 4194304 6443 0 0 0 47 3 0 0 21 0 1 0 184850264 31010816 6073 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32010/statm: 7571 6074 656 1256 0 6310 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 30284

Child status: 0
Real time (s): 0.555133
CPU time (s): 0.553915
CPU user time (s): 0.515921
CPU system time (s): 0.037994
CPU usage (%): 99.7806
Max. virtual memory (cumulated for all children) (KiB): 30284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.515921
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7330
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= 10
involuntary context switches= 0

runsolver used 0.002999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node60 at 2009-06-16 19:15:48
IDJOB=1869433
IDBENCH=2871
IDSOLVER=684
FILE ID=node60/1869433-1245172548
PBS_JOBID= 9363873
Free space on /tmp= 66436 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-lin.rom.r.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869433-1245172548/watcher-1869433-1245172548 -o /tmp/evaluation-result-1869433-1245172548/solver-1869433-1245172548 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869433-1245172548.opb

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

MD5SUM BENCH= 3183c84355c854880486b3d148840656
RANDOM SEED=1565267017

node60.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.231
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1419408 kB
Buffers:         59484 kB
Cached:         494096 kB
SwapCached:       5992 kB
Active:         328792 kB
Inactive:       234256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419408 kB
SwapTotal:     4192956 kB
SwapFree:      4182324 kB
Dirty:           11992 kB
Writeback:           0 kB
Mapped:          14012 kB
Slab:            59496 kB
Committed_AS:    77944 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node60 at 2009-06-16 19:15:49