Trace number 2702181

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
wbo 1.4b (fixed)OPT3 19.882 19.8942

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb
MD5SUMac77720b7f5b87daca561007155fe585
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.78688
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints5
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 constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

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 wbo 1.4 beta - 20100610
0.00/0.00	c Parsing opb file format. File HOME/instance-2702181-1278546796.opb.
0.00/0.00	c Instance file HOME/instance-2702181-1278546796.opb
0.00/0.00	c File size is 11884 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      216                                                 |
0.00/0.00	c |  Number Clauses:        162                                                 |
0.00/0.00	c |  Number Cardinality:    0                                                   |
0.00/0.00	c |  Number PB Constraints: 169                                                 |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     216      331     1377 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     216      331     1377 |     5500      100     59 |  0.021 % |
0.00/0.02	c |       250 |     216      331     1377 |     6050      250     52 |  0.002 % |
0.00/0.04	c |       476 |     216      331     1377 |     6655      476     53 |  0.002 % |
0.04/0.07	c |       813 |     216      331     1377 |     7320      813     49 |  0.002 % |
0.09/0.11	c |      1319 |     216      331     1377 |     8052     1319     54 |  0.002 % |
0.09/0.19	c |      2078 |     216      331     1377 |     8857     2078     59 |  0.002 % |
0.28/0.33	c |      3218 |     216      331     1377 |     9743     3218     59 |  0.002 % |
0.49/0.57	c |      4926 |     216      331     1377 |    10717     4926     61 |  0.002 % |
0.69/0.73	c ===============================================================================
0.69/0.73	c New solution: 33
0.69/0.73	o 33
0.69/0.73	c Elapsed CPU time: 0.712891 s	Remaining CPU time: 179.287 s
0.69/0.73	c ===============================================================================
0.69/0.73	c |      6046 |     216      332     1386 |     5000     6046     61 |  0.002 % |
0.69/0.76	c |      6146 |     183      332     1386 |     5500     2840     63 | 15.280 % |
0.69/0.78	c |      6296 |     183      332     1386 |     6050     2990     63 | 15.280 % |
0.79/0.81	c |      6522 |     183      332     1386 |     6655     3216     62 | 15.280 % |
0.79/0.87	c |      6861 |     183      332     1386 |     7320     3555     61 | 15.280 % |
0.89/0.93	c ===============================================================================
0.89/0.93	c New solution: 17
0.89/0.93	o 17
0.89/0.93	c Elapsed CPU time: 0.912861 s	Remaining CPU time: 179.087 s
0.89/0.93	c ===============================================================================
0.89/0.93	c |      7159 |     183      333     1395 |     5000     3853     61 | 15.280 % |
0.89/0.95	c |      7260 |     172      333     1395 |     5500     3954     61 | 20.392 % |
0.89/0.99	c |      7411 |     172      333     1395 |     6050     4105     61 | 20.373 % |
0.99/1.03	c |      7636 |     172      333     1395 |     6655     4330     61 | 20.373 % |
0.99/1.09	c |      7973 |     172      333     1395 |     7320     4667     60 | 20.392 % |
1.09/1.19	c |      8479 |     172      333     1395 |     8052     5173     58 | 20.373 % |
1.18/1.21	c ===============================================================================
1.18/1.21	c New solution: 5
1.18/1.21	o 5
1.18/1.21	c Elapsed CPU time: 1.19082 s	Remaining CPU time: 178.809 s
1.18/1.21	c ===============================================================================
1.18/1.21	c |      8576 |     172      334     1404 |     5000     5270     58 | 20.373 % |
1.18/1.24	c |      8678 |     151      334     1404 |     5500     2737     53 | 30.577 % |
1.18/1.27	c |      8828 |     151      334     1404 |     6050     2887     53 | 30.558 % |
1.18/1.28	c ===============================================================================
1.18/1.28	c New solution: 3
1.18/1.28	o 3
1.18/1.28	c Elapsed CPU time: 1.25881 s	Remaining CPU time: 178.741 s
1.18/1.28	c ===============================================================================
1.18/1.28	c |      8851 |     150      335     1413 |     5000     2910     53 | 30.558 % |
1.18/1.29	c |      8953 |     150      335     1413 |     5500     3012     54 | 41.225 % |
1.28/1.33	c |      9103 |     144      335     1413 |     6050     3162     54 | 41.206 % |
1.28/1.38	c |      9329 |     130      335     1413 |     6655     3388     54 | 41.206 % |
1.39/1.47	c |      9667 |     130      335     1413 |     7320     3726     55 | 41.206 % |
1.49/1.59	c |     10174 |     130      335     1413 |     8052     4233     56 | 41.206 % |
1.69/1.73	c |     10933 |     130      335     1413 |     8857     4992     56 | 41.206 % |
1.89/1.96	c |     12072 |     130      335     1413 |     9743     6131     56 | 41.206 % |
2.29/2.30	c |     13780 |     130      335     1413 |    10717     7839     58 | 41.206 % |
2.89/2.95	c |     16342 |     130      335     1413 |    11789    10401     59 | 41.206 % |
3.69/3.74	c |     20186 |     130      335     1413 |    12968     8282     66 | 41.206 % |
4.98/5.01	c |     25952 |     130      335     1413 |    14265     7485     67 | 41.206 % |
6.59/6.65	c |     34601 |     130      335     1413 |    15692     8934     56 | 41.206 % |
8.79/8.83	c |     47576 |     127      335     1413 |    17261    13985     43 | 41.206 % |
12.98/13.07	c |     67037 |     127      335     1413 |    18987    16060     58 | 41.206 % |
18.59/18.66	c |     96232 |     126      335     1413 |    20886    13648     56 | 41.676 % |
19.79/19.89	c ===============================================================================
19.79/19.89	c Best Solution: 3
19.79/19.89	s OPTIMUM FOUND
19.79/19.89	c Total CPU time: 19.581 s
19.79/19.89	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 x13 x14 -x15 x16 x17 -x18 x19 x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 x55 x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 x28 x29 -x30 x31 -x32 -x33 -x34 x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x136 x137 -x138 x139 -x140 -x141 -x142 x143 -x144 x145 x146 -x147 x148 -x149 -x150 -x151 x152 -x153 x154 x155 -x156 x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702181-1278546796/watcher-2702181-1278546796 -o /tmp/evaluation-result-2702181-1278546796/solver-2702181-1278546796 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702181-1278546796.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 1.05 0.64 3/106 27634
/proc/meminfo: memFree=1917204/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=2576 CPUtime=0
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 291 0 0 0 0 0 0 0 19 0 1 0 22886949 2637824 206 1992294400 134512640 135752675 4287446640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 644 206 144 303 0 339 0

[startup+0.055289 s]
/proc/loadavg: 1.00 1.05 0.64 3/106 27634
/proc/meminfo: memFree=1917204/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=2704 CPUtime=0.04
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 333 0 0 0 4 0 0 0 19 0 1 0 22886949 2768896 248 1992294400 134512640 135752675 4287446640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 676 248 145 303 0 371 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2704

[startup+0.101297 s]
/proc/loadavg: 1.00 1.05 0.64 3/106 27634
/proc/meminfo: memFree=1917204/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=2836 CPUtime=0.09
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 370 0 0 0 9 0 0 0 19 0 1 0 22886949 2904064 285 1992294400 134512640 135752675 4287446640 18446744073709551615 134605363 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 709 285 145 303 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2836

[startup+0.301332 s]
/proc/loadavg: 1.00 1.05 0.64 3/106 27634
/proc/meminfo: memFree=1917204/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=3608 CPUtime=0.28
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 550 0 0 0 28 0 0 0 20 0 1 0 22886949 3694592 465 1992294400 134512640 135752675 4287446640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 902 465 145 303 0 597 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3608

[startup+0.701405 s]
/proc/loadavg: 1.00 1.05 0.64 3/106 27634
/proc/meminfo: memFree=1917204/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=4776 CPUtime=0.69
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 840 0 0 0 68 1 0 0 21 0 1 0 22886949 4890624 755 1992294400 134512640 135752675 4287446640 18446744073709551615 135210436 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 1194 755 145 303 0 889 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4776

[startup+1.50055 s]
/proc/loadavg: 1.00 1.05 0.64 2/107 27635
/proc/meminfo: memFree=1914344/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=6076 CPUtime=1.49
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 1170 0 0 0 147 2 0 0 23 0 1 0 22886949 6221824 1085 1992294400 134512640 135752675 4287446640 18446744073709551615 134611663 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 1519 1085 145 303 0 1214 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6076

[startup+3.10084 s]
/proc/loadavg: 1.00 1.05 0.64 2/107 27635
/proc/meminfo: memFree=1912484/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=8540 CPUtime=3.08
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 1777 0 0 0 305 3 0 0 25 0 1 0 22886949 8744960 1692 1992294400 134512640 135752675 4287446640 18446744073709551615 134611780 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 2135 1692 145 303 0 1830 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8540

[startup+6.30142 s]
/proc/loadavg: 1.00 1.05 0.64 2/107 27635
/proc/meminfo: memFree=1907028/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=13712 CPUtime=6.29
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 3075 0 0 0 622 7 0 0 25 0 1 0 22886949 14041088 2990 1992294400 134512640 135752675 4287446640 18446744073709551615 134605418 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 3428 2990 145 303 0 3123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13712

[startup+12.7006 s]
/proc/loadavg: 1.00 1.05 0.64 2/107 27635
/proc/meminfo: memFree=1897232/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=23016 CPUtime=12.68
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 5387 0 0 0 1252 16 0 0 25 0 1 0 22886949 23568384 5302 1992294400 134512640 135752675 4287446640 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 5754 5302 145 303 0 5449 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23016

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

[startup+15.9012 s]
/proc/loadavg: 1.00 1.05 0.65 2/107 27635
/proc/meminfo: memFree=1892644/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=27336 CPUtime=15.88
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 6485 0 0 0 1567 21 0 0 25 0 1 0 22886949 27992064 6400 1992294400 134512640 135752675 4287446640 18446744073709551615 134518513 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 6834 6400 145 303 0 6529 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 27336

[startup+17.5005 s]
/proc/loadavg: 1.00 1.05 0.65 2/107 27635
/proc/meminfo: memFree=1889172/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=30168 CPUtime=17.49
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 7177 0 0 0 1724 25 0 0 25 0 1 0 22886949 30892032 7092 1992294400 134512640 135752675 4287446640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 7542 7092 145 303 0 7237 0
Current children cumulated CPU time (s) 17.49
Current children cumulated vsize (KiB) 30168

[startup+19.1007 s]
/proc/loadavg: 1.00 1.05 0.65 2/107 27635
/proc/meminfo: memFree=1887188/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=32756 CPUtime=19.08
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 7845 0 0 0 1880 28 0 0 25 0 1 0 22886949 33542144 7760 1992294400 134512640 135752675 4287446640 18446744073709551615 134611663 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 8189 7760 145 303 0 7884 0
Current children cumulated CPU time (s) 19.08
Current children cumulated vsize (KiB) 32756

[startup+19.5008 s]
/proc/loadavg: 1.00 1.05 0.65 2/107 27635
/proc/meminfo: memFree=1887188/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=33276 CPUtime=19.48
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 7964 0 0 0 1920 28 0 0 25 0 1 0 22886949 34074624 7879 1992294400 134512640 135752675 4287446640 18446744073709551615 134605428 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 8319 7879 145 303 0 8014 0
Current children cumulated CPU time (s) 19.48
Current children cumulated vsize (KiB) 33276

[startup+19.7009 s]
/proc/loadavg: 1.00 1.05 0.65 2/107 27635
/proc/meminfo: memFree=1885576/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=33664 CPUtime=19.69
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 8062 0 0 0 1940 29 0 0 25 0 1 0 22886949 34471936 7977 1992294400 134512640 135752675 4287446640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 8416 7977 145 303 0 8111 0
Current children cumulated CPU time (s) 19.69
Current children cumulated vsize (KiB) 33664

[startup+19.8089 s]
/proc/loadavg: 1.00 1.05 0.65 2/107 27635
/proc/meminfo: memFree=1885576/2059040 swapFree=4078928/4192956
[pid=27634] ppid=27632 vsize=33792 CPUtime=19.79
/proc/27634/stat : 27634 (wbo1.4b) R 27632 27634 27279 0 -1 4202496 8096 0 0 0 1950 29 0 0 25 0 1 0 22886949 34603008 8011 1992294400 134512640 135752675 4287446640 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/27634/statm: 8448 8011 145 303 0 8143 0
Current children cumulated CPU time (s) 19.79
Current children cumulated vsize (KiB) 33792

Child status: 0
Real time (s): 19.8942
CPU time (s): 19.882
CPU user time (s): 19.581
CPU system time (s): 0.300954
CPU usage (%): 99.9385
Max. virtual memory (cumulated for all children) (KiB): 33792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.581
system time used= 0.300954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8125
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 212

runsolver used 0.029995 second user time and 0.110983 second system time

The end

Launcher Data 

Begin job on node044 at 2010-07-08 01:53:16
IDJOB=2702181
IDBENCH=48025
IDSOLVER=1190
FILE ID=node044/2702181-1278546796
PBS_JOBID= 11239496
Free space on /tmp= 62500 MiB

SOLVER NAME= wbo 1.4b (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb
COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702181-1278546796/watcher-2702181-1278546796 -o /tmp/evaluation-result-2702181-1278546796/solver-2702181-1278546796 -C 1800 -W 2000 -M 1800  wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702181-1278546796.opb

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

MD5SUM BENCH= ac77720b7f5b87daca561007155fe585
RANDOM SEED=948474908

node044.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1917980 kB
Buffers:          3208 kB
Cached:          21004 kB
SwapCached:      61284 kB
Active:          22884 kB
Inactive:        63952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1917980 kB
SwapTotal:     4192956 kB
SwapFree:      4078928 kB
Dirty:            2668 kB
Writeback:           8 kB
AnonPages:        7508 kB
Mapped:           5732 kB
Slab:            32156 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183220 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702181-1278546796.opb

Free space on /tmp at the end= 62496 MiB
End job on node044 at 2010-07-08 01:53:36