Trace number 3452748

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
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4OPT302 161.939 161.949

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8c1.opb
MD5SUM455daeae9aaa9768f332064b32a16167
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark302
Best CPU time to get the best result obtained on this benchmark149.887
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 302
Optimality of the best value was proved NO
Number of variables1020
Total number of constraints3575
Number of constraints which are clauses3575
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 constraint10
Number of terms in the objective function 1020
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 1020
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1020
Number of bits of the biggest sum of numbers10
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 

0.00/0.00	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 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-3452748-1307085363.opb>
0.00/0.02	c original problem has 1020 variables (1020 bin, 0 int, 0 impl, 0 cont) and 3575 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.03	c presolving:
0.04/0.04	c (round 1) 20 del vars, 20 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 22220 impls, 0 clqs
0.04/0.06	c (round 2) 20 del vars, 30 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3195 upgd conss, 22220 impls, 0 clqs
0.04/0.06	c (round 3) 20 del vars, 30 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3545 upgd conss, 22220 impls, 0 clqs
0.04/0.08	c    (0.1s) probing: 101/1000 (10.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.04/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.04/0.08	c presolving (4 rounds):
0.04/0.08	c  20 deleted vars, 30 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.04/0.08	c  22220 implications, 0 cliques
0.04/0.08	c presolved problem has 1000 variables (1000 bin, 0 int, 0 impl, 0 cont) and 3545 constraints
0.04/0.08	c    3370 constraints of type <setppc>
0.04/0.08	c     175 constraints of type <logicor>
0.04/0.08	c transformed objective value is always integral (scale: 1)
0.04/0.08	c Presolving Time: 0.06
0.04/0.08	c - non default parameters ----------------------------------------------------------------------
0.04/0.08	c # SCIP version 2.0.1.4
0.04/0.08	c 
0.04/0.08	c # frequency for displaying node information lines
0.04/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.08	c display/freq = 10000
0.04/0.08	c 
0.04/0.08	c # maximal time in seconds to run
0.04/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.08	c limits/time = 1800
0.04/0.08	c 
0.04/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.08	c limits/memory = 13950
0.04/0.08	c 
0.04/0.08	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.04/0.08	c # [type: int, range: [1,2], default: 1]
0.04/0.08	c timing/clocktype = 2
0.04/0.08	c 
0.04/0.08	c # belongs reading time to solving time?
0.04/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.08	c timing/reading = TRUE
0.04/0.08	c 
0.04/0.08	c # should presolving try to simplify inequalities
0.04/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.08	c constraints/linear/simplifyinequalities = TRUE
0.04/0.08	c 
0.04/0.08	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.04/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.08	c constraints/indicator/addCouplingCons = TRUE
0.04/0.08	c 
0.04/0.08	c # should presolving try to simplify knapsacks
0.04/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.08	c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.08	c 
0.04/0.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.08	c separating/rapidlearning/freq = 0
0.04/0.08	c 
0.04/0.08	c -----------------------------------------------------------------------------------------------
0.04/0.08	c start solving
0.04/0.08	c 
0.09/0.10	o 510
0.09/0.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c T 0.1s|     1 |     0 |     0 |     - |7535k|   0 |   - |1000 |3545 |1000 |3545 |   0 |   0 |   0 |      --      | 5.100000e+02 |    Inf 
0.09/0.10	o 433
0.09/0.10	c b 0.1s|     1 |     0 |     0 |     - |7375k|   0 |   - |1000 |3545 |1000 |3545 |   0 |   0 |   0 |      --      | 4.330000e+02 |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |  1694 |     - |7361k|   0 | 720 |1000 |3545 |1000 |3545 |   0 |   0 |   0 | 2.362500e+02 | 4.330000e+02 |  83.28%
0.29/0.39	c   0.4s|     1 |     0 |  1829 |     - |7430k|   0 | 710 |1000 |3546 |1000 |3555 |  10 |   0 |   0 | 2.448750e+02 | 4.330000e+02 |  76.82%
0.39/0.47	c   0.5s|     1 |     0 |  2029 |     - |7491k|   0 | 704 |1000 |3546 |1000 |3567 |  22 |   0 |   0 | 2.487500e+02 | 4.330000e+02 |  74.07%
0.49/0.55	c   0.5s|     1 |     0 |  2252 |     - |7573k|   0 | 690 |1000 |3546 |1000 |3582 |  37 |   0 |   0 | 2.534583e+02 | 4.330000e+02 |  70.84%
0.59/0.64	c   0.6s|     1 |     0 |  2554 |     - |7781k|   0 | 675 |1000 |3546 |1000 |3596 |  51 |   0 |   0 | 2.578075e+02 | 4.330000e+02 |  67.95%
0.69/0.75	c   0.7s|     1 |     0 |  2924 |     - |8005k|   0 | 694 |1000 |3546 |1000 |3615 |  70 |   0 |   0 | 2.610202e+02 | 4.330000e+02 |  65.89%
0.79/0.86	c   0.9s|     1 |     0 |  3330 |     - |8304k|   0 | 684 |1000 |3546 |1000 |3633 |  88 |   0 |   0 | 2.645044e+02 | 4.330000e+02 |  63.70%
0.89/1.00	c   1.0s|     1 |     0 |  3810 |     - |8769k|   0 | 678 |1000 |3546 |1000 |3652 | 107 |   0 |   0 | 2.669113e+02 | 4.330000e+02 |  62.23%
1.10/1.20	c   1.2s|     1 |     0 |  4222 |     - |9221k|   0 | 690 |1000 |3546 |1000 |3664 | 119 |   0 |   0 | 2.681821e+02 | 4.330000e+02 |  61.46%
1.39/1.43	c   1.4s|     1 |     0 |  4727 |     - |9507k|   0 | 687 |1000 |3546 |1000 |3676 | 131 |   0 |   0 | 2.690452e+02 | 4.330000e+02 |  60.94%
1.59/1.68	c   1.7s|     1 |     0 |  5061 |     - |9826k|   0 | 679 |1000 |3546 |1000 |3688 | 143 |   0 |   0 | 2.695018e+02 | 4.330000e+02 |  60.67%
1.89/1.94	c   1.9s|     1 |     0 |  5420 |     - |  10M|   0 | 689 |1000 |3546 |1000 |3700 | 155 |   0 |   0 | 2.698870e+02 | 4.330000e+02 |  60.44%
2.09/2.20	c   2.2s|     1 |     0 |  5824 |     - |  10M|   0 | 683 |1000 |3546 |1000 |3711 | 166 |   0 |   0 | 2.701745e+02 | 4.330000e+02 |  60.27%
2.39/2.46	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.39/2.46	c   2.5s|     1 |     0 |  6099 |     - |  10M|   0 | 694 |1000 |3546 |1000 |3721 | 176 |   0 |   0 | 2.703076e+02 | 4.330000e+02 |  60.19%
2.69/2.72	c   2.7s|     1 |     0 |  6313 |     - |  10M|   0 | 694 |1000 |3546 |1000 |3731 | 186 |   0 |   0 | 2.704899e+02 | 4.330000e+02 |  60.08%
2.89/2.97	c   3.0s|     1 |     0 |  6572 |     - |  10M|   0 | 697 |1000 |3546 |1000 |3741 | 196 |   0 |   0 | 2.706832e+02 | 4.330000e+02 |  59.97%
3.19/3.24	c   3.2s|     1 |     0 |  6807 |     - |  10M|   0 | 691 |1000 |3546 |1000 |3753 | 208 |   0 |   0 | 2.709311e+02 | 4.330000e+02 |  59.82%
3.49/3.52	c   3.5s|     1 |     0 |  7109 |     - |  10M|   0 | 697 |1000 |3546 |1000 |3737 | 217 |   0 |   0 | 2.710713e+02 | 4.330000e+02 |  59.74%
3.69/3.78	c   3.8s|     1 |     0 |  7269 |     - |  10M|   0 | 690 |1000 |3546 |1000 |3744 | 224 |   0 |   0 | 2.711015e+02 | 4.330000e+02 |  59.72%
3.99/4.03	c   4.0s|     1 |     0 |  7373 |     - |  10M|   0 | 693 |1000 |3546 |1000 |3749 | 229 |   0 |   0 | 2.711266e+02 | 4.330000e+02 |  59.70%
4.19/4.28	c   4.3s|     1 |     0 |  7435 |     - |  10M|   0 | 691 |1000 |3546 |1000 |3751 | 231 |   0 |   0 | 2.711398e+02 | 4.330000e+02 |  59.70%
4.40/4.42	c   4.4s|     1 |     0 |  7488 |     - |  10M|   0 | 686 |1000 |3546 |1000 |3753 | 233 |   0 |   0 | 2.711586e+02 | 4.330000e+02 |  59.69%
4.79/4.87	o 428
4.79/4.87	c F 4.9s|     1 |     0 | 10581 |     - |  10M|   0 |   0 |1000 |3546 |1000 |3753 | 233 |   0 |   0 | 2.711586e+02 | 4.280000e+02 |  57.84%
4.79/4.88	c   4.9s|     1 |     0 | 10581 |     - |  10M|   0 | 686 |1000 |3546 |1000 |3753 | 233 |   0 |   0 | 2.711586e+02 | 4.280000e+02 |  57.84%
4.79/4.88	o 369
4.79/4.88	c b 4.9s|     1 |     0 | 10581 |     - |  10M|   0 | 686 |1000 |3546 |1000 |3753 | 233 |   0 |   0 | 2.711586e+02 | 3.690000e+02 |  36.08%
5.19/5.28	c   5.3s|     1 |     2 | 10581 |     - |  10M|   0 | 686 |1000 |3546 |1000 |3753 | 233 |   0 |  11 | 2.711586e+02 | 3.690000e+02 |  36.08%
7.29/7.38	o 324
7.29/7.38	c c 7.4s|     6 |     7 | 12526 |1007.6 |  11M|   5 |   - |1000 |3548 |1000 |3678 | 233 |   2 |  68 | 2.713041e+02 | 3.240000e+02 |  19.42%
7.29/7.39	o 323
7.29/7.39	c b 7.4s|     6 |     7 | 12526 |1007.6 |  10M|   5 | 569 |1000 |3548 |1000 |3678 | 233 |   2 |  68 | 2.713041e+02 | 3.230000e+02 |  19.05%
30.29/30.37	o 302
30.29/30.37	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
30.29/30.37	c C30.4s|   527 |    93 | 57725 |  95.5 |  11M|  39 |   - |1000 |3571 |1000 |3678 | 233 |  25 | 954 | 2.723707e+02 | 3.020000e+02 |  10.88%
114.90/114.97	c   115s| 10000 |   188 |453842 |  44.6 |  12M|  63 |   - |1000 |3578 |1000 |3678 | 233 |  72 |2865 | 2.873224e+02 | 3.020000e+02 |   5.11%
161.88/161.93	c 
161.88/161.93	c SCIP Status        : problem is solved [optimal solution found]
161.88/161.93	c Solving Time (sec) : 161.93
161.88/161.93	c Solving Nodes      : 15842
161.88/161.93	c Primal Bound       : +3.02000000000000e+02 (14 solutions)
161.88/161.93	c Dual Bound         : +3.02000000000000e+02
161.88/161.93	c Gap                : 0.00 %
161.88/161.93	s OPTIMUM FOUND
161.88/161.93	v -x1020 -x1019 -x1018 -x1017 -x1016 -x1015 -x1014 -x1013 -x1012 -x1011 -x1010 -x1009 -x1008 -x1007 -x1006 -x1005 -x1004 -x1003 -x1002 
161.88/161.93	v x1001 -x1000 -x999 -x998 -x997 -x996 -x995 -x994 -x993 -x992 -x991 -x990 -x989 -x988 -x987 x986 -x985 -x984 -x983 -x982 
161.88/161.93	v x981 -x980 -x979 -x978 -x977 -x976 -x975 -x974 -x973 -x972 -x971 -x970 -x969 -x968 -x967 -x966 -x965 -x964 -x963 -x962 x961 
161.88/161.93	v -x960 -x959 -x958 -x957 -x956 -x955 -x954 -x953 -x952 -x951 -x950 -x949 -x948 -x947 x946 -x945 -x944 -x943 -x942 x941 -x940 -x939 
161.88/161.93	v -x938 -x937 -x936 -x935 -x934 -x933 -x932 -x931 -x930 -x929 -x928 -x927 x926 -x925 -x924 -x923 -x922 x921 x920 -x919 x918 
161.88/161.93	v -x917 x916 -x915 x914 -x913 x912 -x911 x910 -x909 x908 -x907 -x906 x905 x904 -x903 x902 -x901 -x900 -x899 -x898 -x897 -x896 
161.88/161.93	v -x895 -x894 -x893 -x892 -x891 -x890 -x889 -x888 -x887 x886 -x885 -x884 -x883 -x882 x881 -x880 -x879 -x878 -x877 -x876 -x875 
161.88/161.93	v -x874 -x873 -x872 -x871 -x870 -x869 -x868 -x867 x866 -x865 -x864 -x863 -x862 x861 -x860 -x859 -x858 -x857 -x856 -x855 -x854 -x853 
161.88/161.93	v -x852 -x851 -x850 -x849 -x848 -x847 x846 -x845 -x844 -x843 -x842 x841 -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 
161.88/161.93	v -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 x821 -x820 -x819 -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 
161.88/161.93	v -x810 -x809 -x808 -x807 x806 -x805 -x804 -x803 -x802 x801 -x800 -x799 -x798 -x797 -x796 -x795 -x794 -x793 -x792 -x791 -x790 
161.88/161.93	v -x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 x781 -x780 -x779 -x778 -x777 -x776 -x775 -x774 -x773 -x772 -x771 -x770 -x769 
161.88/161.93	v -x768 -x767 x766 -x765 -x764 -x763 -x762 x761 x760 -x759 x758 -x757 x756 -x755 x754 -x753 x752 -x751 x750 -x749 x748 -x747 
161.88/161.93	v -x746 x745 x744 -x743 x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735 -x734 -x733 -x732 -x731 -x730 -x729 -x728 -x727 x726 -x725 
161.88/161.93	v -x724 -x723 -x722 x721 x720 -x719 x718 -x717 x716 -x715 x714 -x713 x712 -x711 x710 -x709 x708 -x707 -x706 x705 x704 -x703 
161.88/161.93	v x702 -x701 x700 -x699 x698 -x697 x696 -x695 x694 -x693 x692 -x691 x690 -x689 x688 -x687 -x686 x685 x684 -x683 x682 -x681 x680 
161.88/161.93	v -x679 x678 -x677 x676 -x675 x674 -x673 x672 -x671 x670 -x669 x668 -x667 -x666 x665 x664 -x663 x662 -x661 -x660 -x659 -x658 
161.88/161.93	v -x657 -x656 -x655 -x654 -x653 -x652 -x651 -x650 -x649 -x648 x647 -x646 -x645 -x644 -x643 -x642 -x641 x640 -x639 x638 -x637 x636 
161.88/161.93	v -x635 x634 -x633 x632 -x631 x630 -x629 x628 -x627 -x626 x625 x624 -x623 x622 -x621 x620 -x619 x618 -x617 x616 -x615 x614 -x613 
161.88/161.93	v x612 -x611 x610 -x609 x608 -x607 -x606 x605 x604 -x603 x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 
161.88/161.93	v -x591 -x590 -x589 -x588 -x587 x586 -x585 -x584 -x583 -x582 x581 -x580 -x579 -x578 -x577 -x576 -x575 -x574 -x573 -x572 -x571 -x570 
161.88/161.93	v -x569 -x568 -x567 x566 -x565 -x564 -x563 -x562 x561 x560 -x559 x558 -x557 x556 -x555 x554 -x553 x552 -x551 x550 -x549 x548 
161.88/161.93	v -x547 -x546 x545 x544 -x543 x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 
161.88/161.93	v x526 -x525 -x524 -x523 -x522 x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 
161.88/161.93	v -x505 -x504 -x503 -x502 x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 x486 -x485 -x484 
161.88/161.93	v -x483 -x482 x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 x466 -x465 -x464 x463 
161.88/161.93	v -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 x447 -x446 -x445 -x444 -x443 -x442 
161.88/161.93	v -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 x426 -x425 -x424 -x423 -x422 x421 
161.88/161.93	v x420 -x419 x418 -x417 x416 -x415 x414 -x413 x412 -x411 x410 -x409 x408 -x407 -x406 x405 x404 -x403 x402 -x401 -x400 -x399 -x398 
161.88/161.93	v -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 x381 -x380 -x379 -x378 -x377 
161.88/161.93	v -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 x366 -x365 -x364 -x363 -x362 x361 x360 -x359 x358 -x357 x356 
161.88/161.93	v -x355 x354 -x353 x352 -x351 x350 -x349 x348 -x347 -x346 x345 x344 -x343 x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 
161.88/161.93	v -x333 -x332 -x331 -x330 -x329 -x328 -x327 x326 -x325 -x324 -x323 -x322 x321 -x320 x319 -x318 x317 -x316 x315 -x314 x313 -x312 
161.88/161.93	v x311 -x310 x309 -x308 x307 x306 -x305 -x304 x303 -x302 x301 -x300 x299 -x298 x297 -x296 x295 -x294 x293 -x292 x291 -x290 x289 
161.88/161.93	v -x288 x287 -x286 x285 -x284 x283 -x282 x281 -x280 x279 -x278 x277 -x276 x275 x274 -x273 -x272 x271 -x270 x269 -x268 x267 -x266 
161.88/161.93	v x265 -x264 x263 -x262 x261 -x260 x259 -x258 x257 -x256 x255 -x254 x253 -x252 x251 -x250 x249 -x248 x247 -x246 x245 -x244 
161.88/161.93	v x243 x242 -x241 -x240 x239 -x238 x237 -x236 x235 -x234 x233 -x232 x231 -x230 x229 -x228 x227 -x226 x225 -x224 x223 -x222 x221 
161.88/161.93	v -x220 x219 -x218 x217 -x216 x215 -x214 x213 -x212 x211 x210 -x209 -x208 x207 -x206 x205 -x204 x203 -x202 x201 -x200 x199 -x198 
161.88/161.93	v x197 -x196 x195 -x194 x193 -x192 x191 -x190 x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 x178 -x177 -x176 
161.88/161.93	v x175 -x174 x173 -x172 x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 -x160 x159 -x158 x157 -x156 x155 -x154 x153 
161.88/161.93	v -x152 x151 -x150 x149 -x148 x147 x146 -x145 -x144 x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 -x134 x133 -x132 x131 -x130 
161.88/161.93	v x129 -x128 x127 -x126 x125 -x124 x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 x114 -x113 -x112 x111 -x110 x109 -x108 x107 
161.88/161.93	v -x106 x105 -x104 x103 -x102 x101 -x100 x99 -x98 x97 -x96 x95 -x94 x93 -x92 x91 x90 -x89 -x88 x87 -x86 x85 -x84 x83 -x82 x81 
161.88/161.93	v -x80 x79 -x78 x77 -x76 x75 -x74 x73 -x72 x71 -x70 x69 -x68 x67 -x66 x65 -x64 x63 -x62 x61 -x60 x59 -x58 x57 -x56 x55 -x54 
161.88/161.93	v x53 -x52 x51 x50 -x49 -x48 x47 -x46 x45 -x44 x43 -x42 x41 -x40 x39 -x38 x37 -x36 x35 -x34 x33 -x32 x31 -x30 x29 -x28 x27 -x26 
161.88/161.93	v x25 -x24 x23 -x22 x21 -x20 x19 x18 -x17 -x16 x15 -x14 x13 -x12 x11 -x10 x9 -x8 x7 -x6 x5 -x4 x3 -x2 x1 
161.88/161.93	c SCIP Status        : problem is solved [optimal solution found]
161.88/161.93	c Total Time         :     161.93
161.88/161.93	c   solving          :     161.93
161.88/161.93	c   presolving       :       0.06 (included in solving)
161.88/161.93	c   reading          :       0.02 (included in solving)
161.88/161.93	c Original Problem   :
161.88/161.93	c   Problem name     : HOME/instance-3452748-1307085363.opb
161.88/161.93	c   Variables        : 1020 (1020 binary, 0 integer, 0 implicit integer, 0 continuous)
161.88/161.93	c   Constraints      : 3575 initial, 3575 maximal
161.88/161.93	c Presolved Problem  :
161.88/161.93	c   Problem name     : t_HOME/instance-3452748-1307085363.opb
161.88/161.93	c   Variables        : 1000 (1000 binary, 0 integer, 0 implicit integer, 0 continuous)
161.88/161.93	c   Constraints      : 3545 initial, 3613 maximal
161.88/161.93	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
161.88/161.93	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
161.88/161.93	c   dualfix          :       0.00         20          0          0          0          0          0          0          0          0
161.88/161.93	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
161.88/161.93	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
161.88/161.93	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
161.88/161.93	c   probing          :       0.02          0          0          0          0          0          0          0          0          0
161.88/161.93	c   setppc           :       0.01          0          0          0          0          0          0          0          0          0
161.88/161.93	c   linear           :       0.02          0          0          0          0          0         30          0          0          0
161.88/161.93	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
161.88/161.93	c   root node        :          -         36          -          -         36          -          -          -          -          -
161.88/161.93	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
161.88/161.93	c   integral         :          0          0          0       8572          0         20          0         31       1846          0          0      15960
161.88/161.93	c   setppc           :       3370         23      47519          0          0         17        512         10     290833          0          0          0
161.88/161.93	c   linear           :          0+        23      10000          0          0          0          0          0          0          0          0          0
161.88/161.93	c   logicor          :        175+        23      15028          0          0         14         17         12       2808          0          0          0
161.88/161.93	c   countsols        :          0          0          0          0          0         16          0          0          0          0          0          0
161.88/161.93	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
161.88/161.93	c   integral         :      51.62       0.00       0.00      51.62       0.00       0.00       0.00
161.88/161.93	c   setppc           :       2.13       0.00       2.12       0.00       0.00       0.00       0.00
161.88/161.93	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
161.88/161.93	c   logicor          :       0.04       0.00       0.04       0.00       0.00       0.00       0.00
161.88/161.93	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
161.88/161.93	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
161.88/161.93	c   vbounds          :          0          0          0          0
161.88/161.93	c   rootredcost      :          3          0          0          0
161.88/161.93	c   pseudoobj        :      47533          0          0          0
161.88/161.93	c Propagator Timings :  TotalTime  Propagate    Resprop
161.88/161.93	c   vbounds          :       0.01       0.01       0.00
161.88/161.93	c   rootredcost      :       0.01       0.01       0.00
161.88/161.93	c   pseudoobj        :       0.68       0.68       0.00
161.88/161.93	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
161.88/161.93	c   propagation      :       0.00         22         22         22        5.5          1        6.0          -
161.88/161.93	c   infeasible LP    :       0.00         17         17         53       27.5          0        0.0          0
161.88/161.93	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
161.88/161.93	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
161.88/161.93	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
161.88/161.93	c   applied globally :          -          -          -         76       20.9          -          -          -
161.88/161.93	c   applied locally  :          -          -          -          0        0.0          -          -          -
161.88/161.93	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
161.88/161.93	c   cut pool         :       0.01         22          -          -        831          -    (maximal pool size: 1911)
161.88/161.93	c   redcost          :       0.14       9954          0       6021          0          0
161.88/161.93	c   impliedbounds    :       0.01         23          0          0          0          0
161.88/161.93	c   intobj           :       0.00          0          0          0          0          0
161.88/161.93	c   gomory           :       2.05         23          0          0       5515          0
161.88/161.93	c   cgmip            :       0.00          0          0          0          0          0
161.88/161.93	c   closecuts        :       0.00          0          0          0          0          0
161.88/161.93	c   strongcg         :       1.35         20          0          0       7208          0
161.88/161.93	c   cmir             :       0.11         10          0          0          0          0
161.88/161.93	c   flowcover        :       0.09         10          0          0          0          0
161.88/161.93	c   clique           :       0.00          1          0          0          0          0
161.88/161.93	c   zerohalf         :       0.00          0          0          0          0          0
161.88/161.93	c   mcf              :       0.00          1          0          0          0          0
161.88/161.93	c   oddcycle         :       0.00          0          0          0          0          0
161.88/161.93	c   rapidlearning    :       0.08          1          0          0          0          1
161.88/161.93	c Pricers            :       Time      Calls       Vars
161.88/161.93	c   problem variables:       0.00          0          0
161.88/161.93	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
161.88/161.93	c   relpscost        :      51.61       8572         31       1846          0          0      15960
161.88/161.93	c   pscost           :       0.00          0          0          0          0          0          0
161.88/161.93	c   inference        :       0.00          0          0          0          0          0          0
161.88/161.93	c   mostinf          :       0.00          0          0          0          0          0          0
161.88/161.93	c   leastinf         :       0.00          0          0          0          0          0          0
161.88/161.93	c   fullstrong       :       0.00          0          0          0          0          0          0
161.88/161.93	c   allfullstrong    :       0.00          0          0          0          0          0          0
161.88/161.93	c   random           :       0.00          0          0          0          0          0          0
161.88/161.93	c Primal Heuristics  :       Time      Calls      Found
161.88/161.93	c   LP solutions     :       0.00          -          0
161.88/161.93	c   pseudo solutions :       0.00          -          0
161.88/161.93	c   intshifting      :       0.00          0          0
161.88/161.93	c   oneopt           :       0.01          7          3
161.88/161.93	c   feaspump         :       0.32          1          1
161.88/161.93	c   linesearchdiving :       0.24          6          0
161.88/161.93	c   guideddiving     :       0.40          6          0
161.88/161.93	c   coefdiving       :       0.70          7          1
161.88/161.93	c   pscostdiving     :       0.48          7          0
161.88/161.93	c   fracdiving       :       0.46          7          0
161.88/161.93	c   veclendiving     :       0.44          7          0
161.88/161.93	c   objpscostdiving  :       1.20          4          3
161.88/161.93	c   rootsoldiving    :       0.59          4          3
161.88/161.93	c   crossover        :       0.22          4          1
161.88/161.93	c   trivial          :       0.00          2          0
161.88/161.93	c   shiftandpropagate:       0.02          1          1
161.88/161.93	c   simplerounding   :       0.00          0          0
161.88/161.93	c   zirounding       :       0.21       1000          0
161.88/161.93	c   rounding         :       0.46       1253          0
161.88/161.93	c   shifting         :       0.50        474          1
161.88/161.93	c   twoopt           :       0.00          0          0
161.88/161.93	c   fixandinfer      :       0.00          0          0
161.88/161.93	c   clique           :       0.00          0          0
161.88/161.93	c   intdiving        :       0.00          0          0
161.88/161.93	c   actconsdiving    :       0.00          0          0
161.88/161.93	c   octane           :       0.00          0          0
161.88/161.93	c   rens             :       0.01          0          0
161.88/161.93	c   rins             :       0.00          0          0
161.88/161.93	c   localbranching   :       0.00          0          0
161.88/161.93	c   mutation         :       0.00          0          0
161.88/161.93	c   dins             :       0.00          0          0
161.88/161.93	c   vbounds          :       0.00          0          0
161.88/161.93	c   undercover       :       0.00          0          0
161.88/161.93	c   subnlp           :       0.00          0          0
161.88/161.93	c   trysol           :       0.00          0          0
161.88/161.93	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
161.88/161.93	c   primal LP        :       0.00          0          0       0.00          -
161.88/161.93	c   dual LP          :      91.72      16416     661224      40.28    7209.03
161.88/161.93	c   lex dual LP      :       0.00          0          0       0.00          -
161.88/161.93	c   barrier LP       :       0.00          0          0       0.00          -
161.88/161.93	c   diving/probing LP:       4.39       1115      33702      30.23    7681.73
161.88/161.93	c   strong branching :      50.64       3821     336719      88.12    6649.24
161.88/161.93	c     (at root node) :          -         11       2252     204.73          -
161.88/161.93	c   conflict analysis:       0.00          0          0       0.00          -
161.88/161.93	c B&B Tree           :
161.88/161.93	c   number of runs   :          1
161.88/161.93	c   nodes            :      15842
161.88/161.93	c   nodes (total)    :      15842
161.88/161.93	c   nodes left       :          0
161.88/161.93	c   max depth        :         63
161.88/161.93	c   max depth (total):         63
161.88/161.93	c   backtracks       :       1619 (10.2%)
161.88/161.93	c   delayed cutoffs  :          0
161.88/161.93	c   repropagations   :        134 (60 domain reductions, 0 cutoffs)
161.88/161.93	c   avg switch length:       4.42
161.88/161.93	c   switching time   :       0.96
161.88/161.93	c Solution           :
161.88/161.93	c   Solutions found  :         14 (7 improvements)
161.88/161.93	c   First Solution   : +5.10000000000000e+02   (in run 1, after 1 nodes, 0.10 seconds, depth 353, found by <shiftandpropagate>)
161.88/161.93	c   Primal Bound     : +3.02000000000000e+02   (in run 1, after 527 nodes, 30.37 seconds, depth 30, found by <crossover>)
161.88/161.93	c   Dual Bound       : +3.02000000000000e+02
161.88/161.93	c   Gap              :       0.00 %
161.88/161.93	c   Root Dual Bound  : +2.71158642912098e+02
161.88/161.93	c   Root Iterations  :       7488
161.88/161.94	c Time complete: 161.93.

Verifier Data 

OK	302

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3452748-1307085363/watcher-3452748-1307085363 -o /tmp/evaluation-result-3452748-1307085363/solver-3452748-1307085363 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452748-1307085363.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.92 2/273 2896
/proc/meminfo: memFree=28150252/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=9264 CPUtime=0 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 1351 0 0 0 0 0 0 0 25 0 1 0 820137019 9486336 1304 33554432000 4194304 9128323 140734099107856 18446744073709551615 8009021 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2896/statm: 2316 1316 381 1205 0 1107 0

[startup+0.0457749 s]
/proc/loadavg: 2.00 2.00 1.92 2/273 2896
/proc/meminfo: memFree=28150252/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=23444 CPUtime=0.04 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 4635 0 0 0 4 0 0 0 25 0 1 0 820137019 24006656 4586 33554432000 4194304 9128323 140734099107856 18446744073709551615 6886064 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 5861 4586 505 1205 0 4652 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 23444

[startup+0.100778 s]
/proc/loadavg: 2.00 2.00 1.92 2/273 2896
/proc/meminfo: memFree=28150252/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=31188 CPUtime=0.09 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 6941 0 0 0 9 0 0 0 25 0 1 0 820137019 31936512 6632 33554432000 4194304 9128323 140734099107856 18446744073709551615 6650205 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 7797 6632 596 1205 0 6588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31188

[startup+0.300746 s]
/proc/loadavg: 2.00 2.00 1.92 2/273 2896
/proc/meminfo: memFree=28150252/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=41172 CPUtime=0.29 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 9665 0 0 0 27 2 0 0 25 0 1 0 820137019 42160128 9255 33554432000 4194304 9128323 140734099107856 18446744073709551615 8009001 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 10549 9296 696 1205 0 9340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41172

[startup+0.700666 s]
/proc/loadavg: 2.00 2.00 1.92 2/273 2896
/proc/meminfo: memFree=28150252/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=35292 CPUtime=0.69 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 12918 0 0 0 66 3 0 0 25 0 1 0 820137019 36139008 7751 33554432000 4194304 9128323 140734099107856 18446744073709551615 6694599 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 8823 7751 711 1205 0 7614 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35292

[startup+1.50052 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 2897
/proc/meminfo: memFree=28117756/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=40380 CPUtime=1.49 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 14332 0 0 0 143 6 0 0 25 0 1 0 820137019 41349120 9067 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 10095 9067 746 1205 0 8886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40380

[startup+3.10022 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 2898
/proc/meminfo: memFree=28112672/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=45088 CPUtime=3.09 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 15608 0 0 0 298 11 0 0 25 0 1 0 820137019 46170112 10298 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 11272 10298 727 1205 0 10063 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45088

[startup+6.30064 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 2898
/proc/meminfo: memFree=28109864/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=44932 CPUtime=6.29 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 16375 0 0 0 608 21 0 0 25 0 1 0 820137019 46010368 10319 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 11233 10319 728 1205 0 10024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44932

[startup+12.7005 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 2898
/proc/meminfo: memFree=28109596/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=44932 CPUtime=12.69 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 16379 0 0 0 1230 39 0 0 25 0 1 0 820137019 46010368 10319 33554432000 4194304 9128323 140734099107856 18446744073709551615 7357970 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 11233 10319 724 1205 0 10024 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44932

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 2898
/proc/meminfo: memFree=28109864/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=58424 CPUtime=25.49 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 19405 0 0 0 2473 76 0 0 25 0 1 0 820137019 59826176 13342 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 14606 13342 721 1205 0 13397 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 58424

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 2899
/proc/meminfo: memFree=28109440/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=45676 CPUtime=51.09 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 30266 0 0 0 4956 153 0 0 25 0 1 0 820137019 46772224 10411 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 11419 10411 740 1205 0 10210 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45676

[startup+102.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 2900
/proc/meminfo: memFree=28108408/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=46156 CPUtime=102.31 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 32672 0 0 0 9930 301 0 0 25 0 1 0 820137019 47263744 10626 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 11539 10626 740 1205 0 10330 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 46156

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

[startup+127.9 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 2901
/proc/meminfo: memFree=28106652/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=46156 CPUtime=127.89 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 32672 0 0 0 12413 376 0 0 25 0 1 0 820137019 47263744 10626 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 11539 10626 740 1205 0 10330 0
Current children cumulated CPU time (s) 127.89
Current children cumulated vsize (KiB) 46156

[startup+140.701 s]
/proc/loadavg: 2.00 2.00 1.92 3/274 2901
/proc/meminfo: memFree=28107024/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=45960 CPUtime=140.7 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 36656 0 0 0 13655 415 0 0 25 0 1 0 820137019 47063040 10563 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2896/statm: 11490 10563 740 1205 0 10281 0
Current children cumulated CPU time (s) 140.7
Current children cumulated vsize (KiB) 45960

[startup+153.501 s]
/proc/loadavg: 2.08 2.02 1.92 3/274 2902
/proc/meminfo: memFree=28106528/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=46180 CPUtime=153.48 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 36714 0 0 0 14898 450 0 0 25 0 1 0 820137019 47288320 10621 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/2896/statm: 11545 10621 740 1205 0 10336 0
Current children cumulated CPU time (s) 153.48
Current children cumulated vsize (KiB) 46180

[startup+156.701 s]
/proc/loadavg: 2.08 2.02 1.92 3/274 2902
/proc/meminfo: memFree=28106524/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=46180 CPUtime=156.68 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 36715 0 0 0 15211 457 0 0 25 0 1 0 820137019 47288320 10622 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/2896/statm: 11545 10622 740 1205 0 10336 0
Current children cumulated CPU time (s) 156.68
Current children cumulated vsize (KiB) 46180

[startup+159.9 s]
/proc/loadavg: 1.99 2.00 1.92 3/274 2931
/proc/meminfo: memFree=28291312/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=46180 CPUtime=159.88 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 36715 0 0 0 15519 469 0 0 25 0 1 0 820137019 47288320 10622 33554432000 4194304 9128323 140734099107856 18446744073709551615 7192200 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/2896/statm: 11545 10622 740 1205 0 10336 0
Current children cumulated CPU time (s) 159.88
Current children cumulated vsize (KiB) 46180

[startup+160.7 s]
/proc/loadavg: 1.99 2.00 1.92 3/274 2931
/proc/meminfo: memFree=28284124/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=46180 CPUtime=160.68 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 36715 0 0 0 15597 471 0 0 25 0 1 0 820137019 47288320 10622 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/2896/statm: 11545 10622 740 1205 0 10336 0
Current children cumulated CPU time (s) 160.68
Current children cumulated vsize (KiB) 46180

[startup+161.5 s]
/proc/loadavg: 1.99 2.00 1.92 3/274 2931
/proc/meminfo: memFree=28284124/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=46180 CPUtime=161.48 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 36715 0 0 0 15674 474 0 0 25 0 1 0 820137019 47288320 10622 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/2896/statm: 11545 10622 740 1205 0 10336 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 46180

[startup+161.901 s]
/proc/loadavg: 1.99 2.00 1.92 3/274 2931
/proc/meminfo: memFree=28284000/32951124 swapFree=55664332/67111528
[pid=2896] ppid=2894 vsize=46180 CPUtime=161.88 cores=1,3,5,7
/proc/2896/stat : 2896 (scip-2.0.1.4.li) R 2894 2896 31617 0 -1 4202496 36715 0 0 0 15714 474 0 0 25 0 1 0 820137019 47288320 10622 33554432000 4194304 9128323 140734099107856 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/2896/statm: 11545 10622 740 1205 0 10336 0
Current children cumulated CPU time (s) 161.88
Current children cumulated vsize (KiB) 46180

Child status: 0
Real time (s): 161.949
CPU time (s): 161.939
CPU user time (s): 157.188
CPU system time (s): 4.75128
CPU usage (%): 99.9939
Max. virtual memory (cumulated for all children) (KiB): 62304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 157.188
system time used= 4.75128
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36719
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= 4
involuntary context switches= 2147

runsolver used 0.39194 second user time and 0.943856 second system time

The end

Launcher Data 

Begin job on node109 at 2011-06-03 09:16:03
IDJOB=3452748
IDBENCH=2174
IDSOLVER=1949
FILE ID=node109/3452748-1307085363
RUNJOBID= node109-1307083718-2588
PBS_JOBID= 13497879
Free space on /tmp= 73904 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8c1.opb
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3452748-1307085363/watcher-3452748-1307085363 -o /tmp/evaluation-result-3452748-1307085363/solver-3452748-1307085363 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452748-1307085363.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 455daeae9aaa9768f332064b32a16167
RANDOM SEED=1702856767

node109.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28150532 kB
Buffers:        305224 kB
Cached:        2256736 kB
SwapCached:      10392 kB
Active:        1107088 kB
Inactive:      3438364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28150532 kB
SwapTotal:    67111528 kB
SwapFree:     55664332 kB
Dirty:           12040 kB
Writeback:           0 kB
AnonPages:     1979168 kB
Mapped:          19496 kB
Slab:           155156 kB
PageTables:      38088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 31150332 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73892 MiB
End job on node109 at 2011-06-03 09:18:45