Trace number 363170

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, and are wall clock time (not CPU 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
minisat+ 1.14OPT91 6.46202 6.46654

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-flugpl.opb
MD5SUM9c73ae3327669d874cd1c2ac8b389288
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark91
Best CPU time to get the best result obtained on this benchmark6.46202
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 91
Optimality of the best value was proved YES
Number of variables265
Total number of constraints29
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints29
Minimum length of a constraint5
Maximum length of a constraint65
Number of terms in the objective function 265
Biggest coefficient in the objective function 245704
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524478
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262130
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524478
Number of bits of the biggest sum of numbers20
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 (download as text)

0.00/0.00	c Parsing PB file...
0.00/0.01	c Converting 35 PB-constraints to clauses...
0.00/0.01	c   -- Unit propagations: p
0.00/0.01	c   -- Detecting intervals from adjacent constraints: ######
0.00/0.01	c   -- Clauses(.)/Splits(s): (none)
0.00/0.01	c ---[  34]---> BDD-cost:    4
0.00/0.01	c ---[  33]---> BDD-cost:    4
0.00/0.01	c ---[  32]---> BDD-cost:    4
0.00/0.01	c ---[  31]---> BDD-cost:    4
0.00/0.01	c ---[  30]---> BDD-cost:    4
0.00/0.01	c ---[  29]---> BDD-cost:    4
0.00/0.01	c ---[  28]---> BDD-cost:    4
0.00/0.01	c ---[  27]---> BDD-cost:    4
0.00/0.01	c ---[  26]---> BDD-cost:    4
0.00/0.01	c ---[  25]---> BDD-cost:    4
0.00/0.01	c ---[  24]---> BDD-cost:    4
0.00/0.01	c ---[  22]---> Sorter-cost:  193     Base: 2
0.00/0.01	c ---[  20]---> Sorter-cost:  522     Base: 3
0.00/0.01	c ---[  18]---> BDD-cost:   63
0.00/0.01	c ---[  16]---> BDD-cost:   63
0.00/0.01	c ---[  14]---> BDD-cost:   63
0.00/0.01	c ---[  12]---> BDD-cost:   63
0.00/0.01	c ---[  11]---> Adder-cost: 83   maxlim: 23   bits: 6/5
0.00/0.01	c ---[  10]---> Sorter-cost: 1232     Base: 2 2 2 2 3 2 2 2
0.00/0.04	c ---[   9]---> Adder-cost: 149   maxlim: 1266   bits: 12/11
0.00/0.07	c ---[   8]---> Adder-cost: 148   maxlim: 2258   bits: 13/12
0.09/0.10	c ---[   7]---> Sorter-cost: 1232     Base: 2 2 2 2 3 2 2 2
0.09/0.13	c ---[   6]---> Sorter-cost: 1461     Base: 3 3 11 2 2
0.09/0.16	c ---[   5]---> Adder-cost: 66   maxlim: 50   bits: 7/6
0.09/0.16	c ---[   4]---> Sorter-cost:  310     Base: 2 2 2 2 2 2 2
0.09/0.16	c ---[   3]---> Sorter-cost:  358     Base: 2 2 2 2 2 2 2
0.09/0.17	c ---[   2]---> Sorter-cost:  358     Base: 2 2 2 2 2 2 2
0.09/0.17	c ---[   1]---> Sorter-cost:  310     Base: 2 2 2 2 2 2 2
0.09/0.17	c ---[   0]---> Sorter-cost:  310     Base: 2 2 2 2 2 2 2
0.09/0.19	c ==================================[MINISAT+]==================================
0.09/0.19	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.19	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.19	c ==============================================================================
0.09/0.19	c |         0 |   17782    45292 |    5927       0        0     nan |  0.000 % |
0.19/0.20	c |       102 |   17696    45049 |    6519     100      789     7.9 |  2.597 % |
0.19/0.23	c |       252 |   17546    44644 |    7171     246     2006     8.2 |  3.069 % |
0.19/0.26	c |       478 |   15550    39766 |    7888     387     2886     7.5 | 11.754 % |
0.19/0.28	c ==============================================================================
0.19/0.28	c Found solution: 152
0.19/0.28	o 152
0.19/0.28	c ---[   0]---> Sorter-cost: 7378     Base: 3
0.29/0.32	c ==================================[MINISAT+]==================================
0.29/0.32	c | Conflicts | Original         | Learnt                           | Progress |
0.29/0.32	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.29/0.32	c ==============================================================================
0.29/0.32	c |       752 |   25102    62107 |    8367     661     5205     7.9 | 11.754 % |
0.29/0.35	c ==============================================================================
0.29/0.35	c Found solution: 129
0.29/0.35	o 129
0.29/0.35	c ---[   0]---> Sorter-cost:    2     Base: 3
0.29/0.38	c ==================================[MINISAT+]==================================
0.29/0.38	c | Conflicts | Original         | Learnt                           | Progress |
0.29/0.38	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.29/0.38	c ==============================================================================
0.29/0.38	c |       826 |   32837    80204 |   10945     734     5710     7.8 | 11.754 % |
0.39/0.40	c |       927 |   32837    80204 |   12039     835     7461     8.9 |  5.611 % |
0.39/0.43	c |      1077 |   32714    79929 |   13243     984     9644     9.8 |  5.860 % |
0.49/0.51	c |      1303 |   31916    78118 |   14567    1193    11334     9.5 |  7.808 % |
0.49/0.57	c |      1641 |   31804    77867 |   16024    1523    16930    11.1 |  8.064 % |
0.59/0.68	c |      2147 |   31689    77607 |   17627    2018    23082    11.4 |  8.329 % |
0.79/0.82	c ==============================================================================
0.79/0.82	c Found solution: 123
0.79/0.82	o 123
0.79/0.82	c ---[   0]---> Sorter-cost: 6898     Base: 3
0.79/0.86	c ==================================[MINISAT+]==================================
0.79/0.86	c | Conflicts | Original         | Learnt                           | Progress |
0.79/0.86	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.79/0.86	c ==============================================================================
0.79/0.86	c |      2725 |   47017   113425 |   15672    2584    30770    11.9 |  8.329 % |
0.89/0.90	c |      2825 |   46895   113135 |   17239    2680    32663    12.2 |  6.775 % |
0.89/0.96	c |      2976 |   46836   113003 |   18963    2817    33913    12.0 |  6.867 % |
0.99/1.02	c |      3201 |   46537   112331 |   20859    3040    37691    12.4 |  7.364 % |
0.99/1.08	c |      3538 |   46484   112213 |   22945    3375    40471    12.0 |  7.439 % |
1.29/1.37	c |      4044 |   46474   112193 |   25239    3880    67412    17.4 |  7.466 % |
1.49/1.55	c |      4803 |   46474   112193 |   27763    4639    80517    17.4 |  7.466 % |
1.59/1.60	c ==============================================================================
1.59/1.60	c Found solution: 116
1.59/1.60	o 116
1.59/1.60	c ---[   0]---> Sorter-cost: 3869     Base: 3
1.59/1.63	c ==================================[MINISAT+]==================================
1.59/1.63	c | Conflicts | Original         | Learnt                           | Progress |
1.59/1.63	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.59/1.63	c ==============================================================================
1.59/1.63	c |      4995 |   53747   129218 |   17915    4830    81920    17.0 |  7.466 % |
1.59/1.67	c ==============================================================================
1.59/1.67	c Found solution: 114
1.59/1.67	o 114
1.59/1.67	c ---[   0]---> Sorter-cost:    2     Base: 3
1.69/1.70	c ==================================[MINISAT+]==================================
1.69/1.70	c | Conflicts | Original         | Learnt                           | Progress |
1.69/1.70	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.69/1.70	c ==============================================================================
1.69/1.70	c |      5012 |   53976   129790 |   17992    4846    82096    16.9 |  7.466 % |
1.69/1.73	c ==============================================================================
1.69/1.73	c Found solution: 111
1.69/1.73	o 111
1.69/1.73	c ---[   0]---> Sorter-cost:    2     Base: 3
1.69/1.76	c ==================================[MINISAT+]==================================
1.69/1.76	c | Conflicts | Original         | Learnt                           | Progress |
1.69/1.76	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.69/1.76	c ==============================================================================
1.69/1.76	c |      5021 |   53983   129809 |   17994    4855    82618    17.0 |  7.466 % |
1.79/1.80	c |      5121 |   53983   129809 |   19793    4955    83891    16.9 |  6.630 % |
1.79/1.86	c ==============================================================================
1.79/1.86	c Found solution: 110
1.79/1.86	o 110
1.79/1.86	c ---[   0]---> Sorter-cost:    2     Base: 3
1.79/1.89	c ==================================[MINISAT+]==================================
1.79/1.89	c | Conflicts | Original         | Learnt                           | Progress |
1.79/1.89	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.79/1.89	c ==============================================================================
1.79/1.89	c |      5200 |   53986   129816 |   17995    5034    85057    16.9 |  6.630 % |
1.89/1.93	c ==============================================================================
1.89/1.93	c Found solution: 103
1.89/1.93	o 103
1.89/1.93	c ---[   0]---> Sorter-cost:    1     Base: 3
1.89/1.96	c ==================================[MINISAT+]==================================
1.89/1.96	c | Conflicts | Original         | Learnt                           | Progress |
1.89/1.96	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.89/1.96	c ==============================================================================
1.89/1.96	c |      5244 |   54018   129894 |   18006    5078    86043    16.9 |  6.630 % |
1.99/2.01	c |      5345 |   54018   129894 |   19806    5179    86967    16.8 |  6.633 % |
2.09/2.11	c |      5495 |   54018   129894 |   21787    5329    89162    16.7 |  6.633 % |
2.09/2.17	c ==============================================================================
2.09/2.17	c Found solution: 102
2.09/2.17	o 102
2.09/2.17	c ---[   0]---> Sorter-cost:    2     Base: 3
2.09/2.19	c ==================================[MINISAT+]==================================
2.09/2.19	c | Conflicts | Original         | Learnt                           | Progress |
2.09/2.19	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.09/2.19	c ==============================================================================
2.09/2.19	c |      5569 |   54022   129907 |   18007    5403    91042    16.9 |  6.633 % |
2.19/2.27	c |      5669 |   54022   129907 |   19807    5503    93883    17.1 |  6.636 % |
2.29/2.35	c |      5819 |   54022   129907 |   21788    5653   100363    17.8 |  6.636 % |
2.39/2.43	c |      6045 |   54022   129907 |   23967    5879   105167    17.9 |  6.636 % |
2.49/2.58	c |      6382 |   54022   129907 |   26364    6216   114056    18.3 |  6.636 % |
2.69/2.75	c ==============================================================================
2.69/2.75	c Found solution: 101
2.69/2.75	o 101
2.69/2.75	c ---[   0]---> Sorter-cost:    2     Base: 3
2.69/2.77	c ==================================[MINISAT+]==================================
2.69/2.77	c | Conflicts | Original         | Learnt                           | Progress |
2.69/2.77	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.69/2.77	c ==============================================================================
2.69/2.77	c |      6757 |   53922   129684 |   17974    6588   121673    18.5 |  6.636 % |
2.79/2.82	c |      6857 |   53922   129684 |   19771    6688   122814    18.4 |  6.792 % |
2.89/2.92	c |      7008 |   53834   129488 |   21748    6837   127841    18.7 |  6.898 % |
2.99/3.04	c ==============================================================================
2.99/3.04	c Found solution: 100
2.99/3.04	o 100
2.99/3.04	c ---[   0]---> Sorter-cost:    1     Base: 3
2.99/3.06	c ==================================[MINISAT+]==================================
2.99/3.06	c | Conflicts | Original         | Learnt                           | Progress |
2.99/3.06	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
2.99/3.06	c ==============================================================================
2.99/3.06	c |      7198 |   53838   129500 |   17946    7027   137286    19.5 |  6.898 % |
3.09/3.12	c |      7299 |   53838   129500 |   19740    7128   139341    19.5 |  6.902 % |
3.09/3.19	c |      7450 |   53838   129500 |   21714    7279   144110    19.8 |  6.902 % |
3.19/3.25	c ==============================================================================
3.19/3.25	c Found solution: 96
3.19/3.25	o 96
3.19/3.25	c ---[   0]---> Sorter-cost:    2     Base: 3
3.19/3.28	c ==================================[MINISAT+]==================================
3.19/3.28	c | Conflicts | Original         | Learnt                           | Progress |
3.19/3.28	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
3.19/3.28	c ==============================================================================
3.19/3.28	c |      7518 |   53832   129495 |   17944    7346   144934    19.7 |  6.902 % |
3.29/3.35	c ==============================================================================
3.29/3.35	c Found solution: 93
3.29/3.35	o 93
3.29/3.35	c ---[   0]---> Sorter-cost:    2     Base: 3
3.29/3.38	c ==================================[MINISAT+]==================================
3.29/3.38	c | Conflicts | Original         | Learnt                           | Progress |
3.29/3.38	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
3.29/3.38	c ==============================================================================
3.29/3.38	c |      7574 |   53839   129514 |   17946    7402   145894    19.7 |  6.902 % |
3.39/3.46	c ==============================================================================
3.39/3.46	c Found solution: 92
3.39/3.46	o 92
3.39/3.46	c ---[   0]---> Sorter-cost:    2     Base: 3
3.39/3.49	c ==================================[MINISAT+]==================================
3.39/3.49	c | Conflicts | Original         | Learnt                           | Progress |
3.39/3.49	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
3.39/3.49	c ==============================================================================
3.39/3.49	c |      7627 |   53842   129521 |   17947    7455   146928    19.7 |  6.902 % |
3.49/3.58	c |      7729 |   53842   129521 |   19741    7557   149484    19.8 |  6.961 % |
3.69/3.72	c |      7882 |   53842   129521 |   21715    7710   155878    20.2 |  6.961 % |
3.89/3.93	c ==============================================================================
3.89/3.93	c Found solution: 91
3.89/3.93	o 91
3.89/3.93	c ---[   0]---> Sorter-cost:    1     Base: 3
3.89/3.95	c ==================================[MINISAT+]==================================
3.89/3.95	c | Conflicts | Original         | Learnt                           | Progress |
3.89/3.95	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
3.89/3.95	c ==============================================================================
3.89/3.95	c |      8075 |   53857   129560 |   17952    7903   162274    20.5 |  6.961 % |
3.99/4.06	c |      8178 |   53857   129560 |   19747    8006   164057    20.5 |  6.963 % |
4.19/4.21	c |      8328 |   53857   129560 |   21721    8156   166880    20.5 |  6.963 % |
4.39/4.43	c |      8555 |   53857   129560 |   23894    8383   171449    20.5 |  6.963 % |
4.69/4.77	c |      8892 |   52628   126777 |   26283    7310   124475    17.0 |  8.695 % |
5.29/5.30	c |      9398 |   52581   126670 |   28911    7812   133629    17.1 |  8.755 % |
5.99/6.06	c |     10158 |   52581   126670 |   31803    8572   146497    17.1 |  8.755 % |
6.39/6.46	c ==============================================================================
6.39/6.46	c Optimal solution: 91
6.39/6.46	s OPTIMUM FOUND
6.39/6.46	v -x31 x32 -x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 -x43 x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59
6.39/6.46	v -x60 -x1 x2 x3 -x4 -x5 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105
6.39/6.46	v -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x61 x62 -x63 -x64 -x65 -x6 x7 x8 -x9 -x10 -x116 -x117 -x118 -x119
6.39/6.46	v -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 x135 -x136 -x137 -x138 -x139 -x140
6.39/6.46	v -x141 -x142 -x143 -x144 -x145 x66 x67 -x68 -x69 -x70 -x11 -x12 -x13 -x14 x15 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153
6.39/6.46	v -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174
6.39/6.46	v -x175 x71 -x72 x73 x74 -x75 x16 x17 x18 -x19 -x20 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188
6.39/6.46	v -x189 -x190 -x191 -x192 -x193 x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 x76 -x77 x78 x79 -x80
6.39/6.46	v -x21 -x22 -x23 x24 -x25 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222
6.39/6.46	v -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x81 x82 x83 x84 -x85 -x26 -x27 -x28 -x29 -x30
6.39/6.46	v -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 x253 x254 -x255 x256
6.39/6.46	v -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265
6.39/6.46	c _______________________________________________________________________________
6.39/6.46	c 
6.39/6.46	c restarts              : 49
6.39/6.46	c conflicts             : 10511          (1629 /sec)
6.39/6.46	c decisions             : 44956          (6967 /sec)
6.39/6.46	c propagations          : 0              (0 /sec)
6.39/6.46	c inspects              : 0              (0 /sec)
6.39/6.46	c CPU time              : 6.45302 s
6.39/6.46	c _______________________________________________________________________________

Verifier Data (download as text)

OK	91

Conversion Script Data (download as text)

/tmp/evaluation/363170-1177023854/instance-363170-1177023854.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-363170-1177023854 -o ROOT/results/node40/solver-363170-1177023854 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363170-1177023854/minisat+ /tmp/evaluation/363170-1177023854/instance-363170-1177023854.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 8932
/proc/meminfo: memFree=1761448/2055920 swapFree=4112832/4192956
[pid=8932] ppid=8930 vsize=1048 CPUtime=0
/proc/8932/stat : 8932 (minisat+) R 8930 8932 17084 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 31264963 1073152 108 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8932/statm: 262 108 75 215 0 44 0

[startup+0.091192 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 8932
/proc/meminfo: memFree=1761448/2055920 swapFree=4112832/4192956
[pid=8932] ppid=8930 vsize=1344 CPUtime=0.08
/proc/8932/stat : 8932 (minisat+) R 8930 8932 17084 0 -1 4194304 217 0 0 0 8 0 0 0 18 0 1 0 31264963 1376256 202 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134811822 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8932/statm: 336 202 107 215 0 118 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1344

[startup+0.101194 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 8932
/proc/meminfo: memFree=1761448/2055920 swapFree=4112832/4192956
[pid=8932] ppid=8930 vsize=1344 CPUtime=0.09
/proc/8932/stat : 8932 (minisat+) R 8930 8932 17084 0 -1 4194304 217 0 0 0 9 0 0 0 18 0 1 0 31264963 1376256 202 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012149 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8932/statm: 336 202 107 215 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1344

[startup+0.301236 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 8932
/proc/meminfo: memFree=1761448/2055920 swapFree=4112832/4192956
[pid=8932] ppid=8930 vsize=2744 CPUtime=0.29
/proc/8932/stat : 8932 (minisat+) R 8930 8932 17084 0 -1 4194304 580 0 0 0 29 0 0 0 18 0 1 0 31264963 2809856 565 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8932/statm: 686 565 123 215 0 468 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2744

[startup+0.70232 s]
/proc/loadavg: 0.88 0.97 0.99 3/77 8932
/proc/meminfo: memFree=1761448/2055920 swapFree=4112832/4192956
[pid=8932] ppid=8930 vsize=4592 CPUtime=0.69
/proc/8932/stat : 8932 (minisat+) R 8930 8932 17084 0 -1 4194304 966 0 0 0 69 0 0 0 22 0 1 0 31264963 4702208 949 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8932/statm: 1148 949 123 215 0 930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4592

[startup+1.50149 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 8933
/proc/meminfo: memFree=1756640/2055920 swapFree=4112832/4192956
[pid=8932] ppid=8930 vsize=6356 CPUtime=1.49
/proc/8932/stat : 8932 (minisat+) R 8930 8932 17084 0 -1 4194304 1434 0 0 0 149 0 0 0 25 0 1 0 31264963 6508544 1366 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588726 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8932/statm: 1589 1366 123 215 0 1371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6356

[startup+3.10182 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 8933
/proc/meminfo: memFree=1755488/2055920 swapFree=4112832/4192956
[pid=8932] ppid=8930 vsize=7432 CPUtime=3.09
/proc/8932/stat : 8932 (minisat+) R 8930 8932 17084 0 -1 4194304 1704 0 0 0 309 0 0 0 25 0 1 0 31264963 7610368 1636 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573384 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8932/statm: 1858 1636 123 215 0 1640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7432

[startup+6.30149 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 8933
/proc/meminfo: memFree=1754848/2055920 swapFree=4112832/4192956
[pid=8932] ppid=8930 vsize=7672 CPUtime=6.29
/proc/8932/stat : 8932 (minisat+) R 8930 8932 17084 0 -1 4194304 1754 0 0 0 629 0 0 0 25 0 1 0 31264963 7856128 1686 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580840 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8932/statm: 1918 1686 123 215 0 1700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7672

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

[startup+6.40151 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 8933
/proc/meminfo: memFree=1754848/2055920 swapFree=4112832/4192956
[pid=8932] ppid=8930 vsize=7672 CPUtime=6.39
/proc/8932/stat : 8932 (minisat+) R 8930 8932 17084 0 -1 4194304 1754 0 0 0 639 0 0 0 25 0 1 0 31264963 7856128 1686 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569822 0 0 4096 16386 0 0 0 17 1 0 0
/proc/8932/statm: 1918 1686 123 215 0 1700 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 7672

Child status: 30
Real time (s): 6.46654
CPU time (s): 6.46202
CPU user time (s): 6.45502
CPU system time (s): 0.006998
CPU usage (%): 99.9301
Max. virtual memory (cumulated for all children) (KiB): 7672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.45502
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1757
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= 8
involuntary context switches= 9

runsolver used 0.010998 second user time and 0.025996 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Thu Apr 19 23:04:14 UTC 2007

IDJOB= 363170
IDBENCH= 1754
IDSOLVER= 156
FILE ID= node40/363170-1177023854

PBS_JOBID= 4630565

Free space on /tmp= 66527 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-flugpl.opb
COMMAND LINE= /tmp/evaluation/363170-1177023854/minisat+ /tmp/evaluation/363170-1177023854/instance-363170-1177023854.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-363170-1177023854 -o ROOT/results/node40/conversion-363170-1177023854 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363170-1177023854/instance-363170-1177023854.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-363170-1177023854 -o ROOT/results/node40/solver-363170-1177023854 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363170-1177023854/minisat+ /tmp/evaluation/363170-1177023854/instance-363170-1177023854.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  9c73ae3327669d874cd1c2ac8b389288

RANDOM SEED= 69361938

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.283
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		: 3000.283
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:       1761920 kB
Buffers:         60252 kB
Cached:         151492 kB
SwapCached:       2116 kB
Active:         122128 kB
Inactive:       118580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761920 kB
SwapTotal:     4192956 kB
SwapFree:      4112832 kB
Dirty:            2352 kB
Writeback:           0 kB
Mapped:          37836 kB
Slab:            38704 kB
Committed_AS:   916976 kB
PageTables:       1924 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= 66527 MiB

End job on node40 on Thu Apr 19 23:04:21 UTC 2007