Trace number 1876282

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
wbo 1.0OPT25 29.5555 29.5675

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
MD5SUMa28f5b3e9b4b12f9ccee04abccbf9327
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark0.801877
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables238
Total number of constraints398
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 constraints398
Minimum length of a constraint12
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 349
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876282-1245170467.opb.
0.00/0.00	c Instance file HOME/instance-1876282-1245170467.opb
0.00/0.00	c File size is 61878 bytes.
0.00/0.01	c Highest Coefficient sum: 349
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      238                                                 |
0.00/0.01	c |  Number Clauses:        6                                                   |
0.00/0.01	c |  Number Cardinality:    0                                                   |
0.00/0.01	c |  Number PB Constraints: 398                                                 |
0.00/0.01	c core #1
0.00/0.01	c Core size: 7	Core Weight: 1	Total Weight: 1
0.00/0.01	c Elapsed CPU time: 0.009998 s	Remaining CPU time: 1799.99 s
0.00/0.01	c core #2
0.00/0.01	c Core size: 9	Core Weight: 1	Total Weight: 2
0.00/0.01	c Elapsed CPU time: 0.011998 s	Remaining CPU time: 1799.99 s
0.01/0.01	c ============================[ Search Statistics ]==============================
0.01/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.01	c ===============================================================================
0.01/0.01	c |         0 |     221      415     8125 |     5000        0    nan |  0.000 % |
0.01/0.01	c ===============================================================================
0.01/0.01	c core #3
0.01/0.01	c Core size: 13	Core Weight: 1	Total Weight: 3
0.01/0.01	c Elapsed CPU time: 0.014997 s	Remaining CPU time: 1799.99 s
0.01/0.02	c Learning 1 hard constraints
0.01/0.02	c core #4
0.01/0.02	c Core size: 13	Core Weight: 1	Total Weight: 4
0.01/0.02	c Elapsed CPU time: 0.017997 s	Remaining CPU time: 1799.98 s
0.01/0.02	c ============================[ Search Statistics ]==============================
0.01/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.02	c ===============================================================================
0.01/0.02	c |         0 |     238      425     8154 |     5000        0    nan |  0.000 % |
0.01/0.02	c ===============================================================================
0.01/0.02	c core #5
0.01/0.02	c Core size: 41	Core Weight: 1	Total Weight: 5
0.01/0.02	c Elapsed CPU time: 0.019996 s	Remaining CPU time: 1799.98 s
0.01/0.02	c Learning 4 hard constraints
0.01/0.02	c ============================[ Search Statistics ]==============================
0.01/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.02	c ===============================================================================
0.01/0.02	c |         0 |     246      433     8225 |     5000        0    nan |  0.000 % |
0.01/0.03	c ===============================================================================
0.01/0.03	c core #6
0.01/0.03	c Core size: 53	Core Weight: 3	Total Weight: 8
0.01/0.03	c Elapsed CPU time: 0.026995 s	Remaining CPU time: 1799.97 s
0.01/0.03	c Learning 27 hard constraints
0.01/0.03	c ============================[ Search Statistics ]==============================
0.01/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.03	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.03	c ===============================================================================
0.01/0.03	c |         0 |     256      463     8787 |     5000        0    nan |  0.000 % |
0.01/0.03	c ===============================================================================
0.01/0.03	c core #7
0.01/0.03	c Core size: 61	Core Weight: 1	Total Weight: 9
0.01/0.03	c Elapsed CPU time: 0.032994 s	Remaining CPU time: 1799.97 s
0.01/0.03	c Learning 15 hard constraints
0.01/0.03	c ============================[ Search Statistics ]==============================
0.01/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.03	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.03	c ===============================================================================
0.01/0.03	c |         0 |     265      481     9100 |     5000        0    nan |  0.000 % |
0.01/0.04	c ===============================================================================
0.01/0.04	c core #8
0.01/0.04	c Core size: 73	Core Weight: 1	Total Weight: 10
0.01/0.04	c Elapsed CPU time: 0.041993 s	Remaining CPU time: 1799.96 s
0.01/0.04	c Learning 18 hard constraints
0.01/0.04	c ============================[ Search Statistics ]==============================
0.01/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.04	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.04	c ===============================================================================
0.01/0.04	c |         0 |     277      502     9497 |     5000        0    nan |  0.000 % |
0.01/0.06	c |       100 |     277      502     9497 |     5500      100     23 |  5.165 % |
0.01/0.08	c ===============================================================================
0.01/0.08	c core #9
0.01/0.08	c Core size: 143	Core Weight: 6	Total Weight: 16
0.01/0.08	c Elapsed CPU time: 0.078987 s	Remaining CPU time: 1799.92 s
0.01/0.08	c Learning 185 hard constraints
0.01/0.08	c ============================[ Search Statistics ]==============================
0.01/0.08	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.08	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.01/0.08	c ===============================================================================
0.01/0.08	c |         0 |     286      689    13789 |     5000        0    nan |  0.000 % |
0.01/0.10	c ===============================================================================
0.01/0.10	c core #10
0.01/0.10	c Core size: 101	Core Weight: 1	Total Weight: 17
0.01/0.10	c Elapsed CPU time: 0.096985 s	Remaining CPU time: 1799.9 s
0.09/0.10	c Learning 85 hard constraints
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     296      776    15578 |     5000        0    nan |  0.000 % |
0.09/0.12	c |       102 |     295      776    15578 |     5500      102     23 |  2.641 % |
0.09/0.14	c |       254 |     295      776    15578 |     6050      254     25 |  2.642 % |
0.09/0.18	c |       479 |     295      776    15578 |     6655      479     24 |  2.680 % |
0.19/0.24	c |       818 |     294      776    15578 |     7320      814     25 |  3.008 % |
0.29/0.33	c |      1325 |     278      776    15578 |     8052      297     22 | 19.817 % |
0.29/0.33	c ===============================================================================
0.29/0.33	c core #11
0.29/0.33	c Core size: 223	Core Weight: 1	Total Weight: 18
0.29/0.33	c Elapsed CPU time: 0.331949 s	Remaining CPU time: 1799.67 s
0.29/0.34	c Learning 308 hard constraints
0.29/0.34	c ============================[ Search Statistics ]==============================
0.29/0.34	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.34	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.29/0.34	c ===============================================================================
0.29/0.34	c |         0 |     313     1088    22607 |     5000        0    nan |  0.000 % |
0.29/0.36	c |       100 |     313     1088    22607 |     5500      100     25 |  2.195 % |
0.29/0.38	c |       250 |     313     1088    22607 |     6050      250     24 |  2.204 % |
0.39/0.43	c |       475 |     313     1088    22607 |     6655      475     25 |  2.203 % |
0.39/0.50	c |       812 |     313     1088    22607 |     7320      812     25 |  2.188 % |
0.49/0.59	c |      1323 |     313     1088    22607 |     8052     1323     25 |  2.190 % |
0.70/0.73	c |      2083 |     300     1088    22607 |     8857      959     25 |  6.272 % |
0.70/0.79	c ===============================================================================
0.79/0.80	c core #12
0.79/0.80	c Core size: 316	Core Weight: 2	Total Weight: 20
0.79/0.80	c Elapsed CPU time: 0.794879 s	Remaining CPU time: 1799.21 s
0.79/0.81	c Learning 1150 hard constraints
0.79/0.81	c ============================[ Search Statistics ]==============================
0.79/0.81	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.81	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.79/0.81	c ===============================================================================
0.79/0.81	c |         0 |     316     2240    52112 |     5000        0    nan |  0.000 % |
0.79/0.83	c |       100 |     316     2240    52112 |     5500      100     25 |  2.171 % |
0.79/0.87	c |       250 |     316     2240    52112 |     6050      250     26 |  2.170 % |
0.89/0.91	c |       476 |     316     2240    52112 |     6655      476     26 |  2.173 % |
0.89/0.98	c |       813 |     316     2240    52112 |     7320      813     25 |  2.168 % |
1.00/1.09	c |      1319 |     316     2240    52112 |     8052     1319     26 |  2.172 % |
1.19/1.25	c ===============================================================================
1.19/1.26	c core #13
1.19/1.26	c Core size: 697	Core Weight: 1	Total Weight: 21
1.19/1.26	c Elapsed CPU time: 1.24681 s	Remaining CPU time: 1798.75 s
1.19/1.27	c Learning 951 hard constraints
1.19/1.27	c ============================[ Search Statistics ]==============================
1.19/1.27	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.19/1.27	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.19/1.27	c ===============================================================================
1.19/1.27	c |         0 |     330     3193    76892 |     5000        0    nan |  0.000 % |
1.19/1.27	c |       102 |     330     3193    76892 |     5500      102     11 |  2.374 % |
1.29/1.31	c |       252 |     328     3193    76892 |     6050      252     20 |  3.265 % |
1.29/1.35	c |       477 |     327     3193    76892 |     6655      477     22 |  3.859 % |
1.39/1.43	c |       814 |     317     3193    76892 |     7320      814     24 |  8.309 % |
1.39/1.45	c ===============================================================================
1.39/1.45	c core #14
1.39/1.45	c Core size: 727	Core Weight: 1	Total Weight: 22
1.39/1.45	c Elapsed CPU time: 1.44278 s	Remaining CPU time: 1798.56 s
1.39/1.47	c Learning 682 hard constraints
1.39/1.47	c ============================[ Search Statistics ]==============================
1.39/1.47	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.39/1.47	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.39/1.47	c ===============================================================================
1.39/1.47	c |         0 |     345     3877    95143 |     5000        0    nan |  0.000 % |
1.39/1.47	c |       101 |     345     3877    95143 |     5500      101     19 |  3.362 % |
1.39/1.48	c |       252 |     345     3877    95143 |     6050      252     17 |  3.363 % |
1.49/1.54	c |       478 |     345     3877    95143 |     6655      478     22 |  3.364 % |
1.49/1.57	c |       815 |     345     3877    95143 |     7320      815     21 |  3.364 % |
1.59/1.64	c ===============================================================================
1.59/1.64	c core #15
1.59/1.64	c Core size: 562	Core Weight: 1	Total Weight: 23
1.59/1.64	c Elapsed CPU time: 1.62575 s	Remaining CPU time: 1798.37 s
1.59/1.66	c Learning 477 hard constraints
1.59/1.66	c ============================[ Search Statistics ]==============================
1.59/1.66	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.59/1.66	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.59/1.66	c ===============================================================================
1.59/1.66	c |         0 |     360     4356   108028 |     5000        0    nan |  0.000 % |
1.59/1.66	c |       101 |     360     4356   108028 |     5500      101     23 |  3.486 % |
1.59/1.67	c |       251 |     360     4356   108028 |     6050      251     23 |  3.486 % |
1.59/1.68	c |       476 |     360     4356   108028 |     6655      476     26 |  3.486 % |
1.70/1.70	c |       813 |     360     4356   108028 |     7320      813     26 |  3.486 % |
1.70/1.75	c |      1322 |     360     4356   108028 |     8052     1322     25 |  3.486 % |
1.80/1.81	c |      2082 |     360     4356   108028 |     8857     2082     25 |  3.486 % |
1.80/1.86	c ===============================================================================
1.80/1.88	c core #16
1.80/1.88	c Core size: 36	Core Weight: 1	Total Weight: 24
1.80/1.88	c Elapsed CPU time: 1.86072 s	Remaining CPU time: 1798.14 s
1.80/1.89	c ============================[ Search Statistics ]==============================
1.80/1.89	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.80/1.89	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
1.80/1.89	c ===============================================================================
1.80/1.89	c |         0 |     375     4358   108057 |     5000        0    nan |  0.000 % |
1.90/1.90	c |       100 |     375     4358   108057 |     5500      100     30 |  3.351 % |
1.90/1.94	c |       251 |     375     4358   108057 |     6050      251     27 |  3.351 % |
1.90/1.96	c |       477 |     375     4358   108057 |     6655      477     28 |  3.351 % |
1.99/2.03	c |       815 |     375     4358   108057 |     7320      815     27 |  3.351 % |
1.99/2.06	c |      1321 |     375     4358   108057 |     8052     1321     28 |  3.355 % |
2.10/2.16	c |      2085 |     375     4358   108057 |     8857     2085     28 |  3.351 % |
2.39/2.43	c |      3224 |     375     4358   108057 |     9743     3224     28 |  3.351 % |
2.60/2.61	c |      4932 |     375     4358   108057 |    10717     4932     30 |  3.351 % |
2.89/2.92	c |      7494 |     375     4358   108057 |    11789     7494     32 |  3.351 % |
3.79/3.89	c |     11338 |     375     4358   108057 |    12968    11338     37 |  3.351 % |
5.69/5.74	c |     17108 |     375     4358   108057 |    14265    10585     44 |  3.351 % |
8.89/8.99	c |     25757 |     375     4358   108057 |    15692    12072     46 |  3.351 % |
14.49/14.50	c |     38733 |     375     4358   108057 |    17261     9275     46 |  3.351 % |
21.39/21.47	c |     58194 |     375     4358   108057 |    18987    11401     41 |  3.351 % |
28.28/28.31	c ===============================================================================
29.28/29.31	c core #17
29.28/29.31	c Core size: 513	Core Weight: 1	Total Weight: 25
29.28/29.31	c Elapsed CPU time: 29.1236 s	Remaining CPU time: 1770.88 s
29.38/29.40	c Learning 1 hard constraints
29.38/29.40	c ============================[ Search Statistics ]==============================
29.38/29.40	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
29.38/29.40	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
29.38/29.40	c ===============================================================================
29.38/29.40	c |         0 |     397     4361   108113 |     5000        0    nan |  0.000 % |
29.38/29.42	c |       100 |     397     4361   108113 |     5500      100     45 |  3.171 % |
29.38/29.45	c |       250 |     397     4361   108113 |     6050      250     34 |  3.171 % |
29.38/29.49	c |       477 |     397     4361   108113 |     6655      477     32 |  3.171 % |
29.48/29.56	c ===============================================================================
29.48/29.56	c Verified 4361 original clauses.
29.48/29.56	c #cores: 17
29.48/29.56	c Final Weight: 25
29.48/29.56	o 25
29.48/29.56	s OPTIMUM FOUND
29.48/29.56	v x1 -x2 -x3 x4 x5 -x6 -x31 -x32 -x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 -x238 -x25 x26 -x27 x28 -x29 -x30 -x237 -x236 -x235 x234 -x233 x19 x20 -x21 -x22 -x23 -x24 -x232 -x231 -x230 -x229 -x228 -x227 x226 -x225 -x224 x223 -x222 x221 x220 -x219 -x7 x8 -x9 -x10 -x11 -x12 -x218 -x217 -x216 x215 -x214 -x213 -x212 x211 -x210 x209 x208 -x207 x206 -x205 x204 x203 -x202 x201 x200 x199 x198 x197 x196 x195 x194 x193 x192 x191 x190 x189 -x13 -x14 -x15 -x16 -x17 -x18 -x188 -x187 -x186 x185 x184 -x183 -x182 -x181 -x180 -x179 x178 x177 x176 x175 -x174 -x173 -x172 x171 x170 -x169 x168 x167 x166 x165 x164 x163 x162 x161 x160 x159 x158 x157 x156 x155 x154 x153 x152 x151 x150 x149 x148 x147 x146 x145 x144 x143 x142 x141 x140 x139 x138 x137 x136 x135 -x134 -x133 -x132 -x131 x130 x129 x128 -x127 -x126 -x125 -x124 -x123 x122 x121 x120 x119 x118 x117 -x116 -x115 -x114 x113 x112 -x111 x110 x109 x108 x107 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 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 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43

Verifier Data 

OK	25

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876282-1245170467/watcher-1876282-1245170467 -o /tmp/evaluation-result-1876282-1245170467/solver-1876282-1245170467 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876282-1245170467.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: 1.00 1.00 1.00 3/64 574
/proc/meminfo: memFree=1856352/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=2588 CPUtime=0
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 184647763 2650112 186 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 647 186 127 292 0 336 0

[startup+0.016729 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 574
/proc/meminfo: memFree=1856352/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=3184 CPUtime=0.01
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 379 0 0 0 1 0 0 0 18 0 1 0 184647763 3260416 347 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 796 347 134 292 0 501 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3184

[startup+0.102736 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 574
/proc/meminfo: memFree=1856352/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=4372 CPUtime=0.09
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 703 0 0 0 9 0 0 0 18 0 1 0 184647763 4476928 671 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 1093 672 136 292 0 798 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4372

[startup+0.302758 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 574
/proc/meminfo: memFree=1856352/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=4636 CPUtime=0.29
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 764 0 0 0 29 0 0 0 18 0 1 0 184647763 4747264 732 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 1159 732 136 292 0 864 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4636

[startup+0.701798 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 574
/proc/meminfo: memFree=1856352/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=5168 CPUtime=0.7
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 902 0 0 0 69 1 0 0 22 0 1 0 184647763 5292032 870 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 1292 870 136 292 0 997 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 5168

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 575
/proc/meminfo: memFree=1852696/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=6756 CPUtime=1.49
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 1277 0 0 0 148 1 0 0 25 0 1 0 184647763 6918144 1245 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 1689 1245 136 292 0 1394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6756

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 575
/proc/meminfo: memFree=1850648/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=9024 CPUtime=3.09
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 1860 0 0 0 306 3 0 0 25 0 1 0 184647763 9240576 1828 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 2256 1828 136 292 0 1961 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9024

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 575
/proc/meminfo: memFree=1846232/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=13000 CPUtime=6.28
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 2857 0 0 0 624 4 0 0 25 0 1 0 184647763 13312000 2825 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 3250 2825 136 292 0 2955 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13000

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 575
/proc/meminfo: memFree=1839832/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=19212 CPUtime=12.68
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 4401 0 0 0 1260 8 0 0 25 0 1 0 184647763 19673088 4369 1992294400 134512640 135709839 4294956240 18446744073709551615 134574290 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 4803 4369 136 292 0 4508 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19212

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 575
/proc/meminfo: memFree=1827736/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=30960 CPUtime=25.48
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 7322 0 0 0 2532 16 0 0 25 0 1 0 184647763 31703040 7290 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 7740 7290 136 292 0 7445 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30960

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

[startup+27.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 575
/proc/meminfo: memFree=1826520/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=32848 CPUtime=27.08
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 7790 0 0 0 2691 17 0 0 25 0 1 0 184647763 33636352 7758 1992294400 134512640 135709839 4294956240 18446744073709551615 134574167 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 8212 7758 136 292 0 7917 0
Current children cumulated CPU time (s) 27.08
Current children cumulated vsize (KiB) 32848

[startup+28.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 575
/proc/meminfo: memFree=1823448/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=35804 CPUtime=28.68
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 8526 0 0 0 2850 18 0 0 25 0 1 0 184647763 36663296 8494 1992294400 134512640 135709839 4294956240 18446744073709551615 134516598 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 8951 8494 136 292 0 8656 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 35804

[startup+29.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 575
/proc/meminfo: memFree=1823448/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=36200 CPUtime=29.08
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 8612 0 0 0 2890 18 0 0 25 0 1 0 184647763 37068800 8580 1992294400 134512640 135709839 4294956240 18446744073709551615 134583741 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 9050 8580 136 292 0 8755 0
Current children cumulated CPU time (s) 29.08
Current children cumulated vsize (KiB) 36200

[startup+29.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 575
/proc/meminfo: memFree=1823448/2055920 swapFree=4191896/4192956
[pid=574] ppid=572 vsize=36992 CPUtime=29.48
/proc/574/stat : 574 (wbo) R 572 574 32666 0 -1 4194304 8819 0 0 0 2930 18 0 0 25 0 1 0 184647763 37879808 8787 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/574/statm: 9248 8787 136 292 0 8953 0
Current children cumulated CPU time (s) 29.48
Current children cumulated vsize (KiB) 36992

Child status: 0
Real time (s): 29.5675
CPU time (s): 29.5555
CPU user time (s): 29.3675
CPU system time (s): 0.187971
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 36992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.3675
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8819
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= 113

runsolver used 0.039993 second user time and 0.086986 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 18:41:07
IDJOB=1876282
IDBENCH=2632
IDSOLVER=698
FILE ID=node2/1876282-1245170467
PBS_JOBID= 9363836
Free space on /tmp= 66452 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876282-1245170467/watcher-1876282-1245170467 -o /tmp/evaluation-result-1876282-1245170467/solver-1876282-1245170467 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876282-1245170467.opb

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

MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327
RANDOM SEED=704941361

node2.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		: 3000.214
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		: 3000.214
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:       1856832 kB
Buffers:         38080 kB
Cached:          90044 kB
SwapCached:        260 kB
Active:          17944 kB
Inactive:       123424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856832 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:            2440 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            43624 kB
Committed_AS:   154780 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876282-1245170467.opb

Free space on /tmp at the end= 66448 MiB
End job on node2 at 2009-06-16 18:41:37