Trace number 2696561

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
pb_cplex 2010-06-29OPT25 91.3871 54.5864

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 benchmark1.06684
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 pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696561-1278019752.opb.
0.00/0.00	c Instance file HOME/instance-2696561-1278019752.opb
0.00/0.00	c File size is 61878 bytes.
0.00/0.06	c Highest Coefficient sum: 349
0.00/0.06	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.07	c ============================[ Problem Statistics ]=============================
0.00/0.07	c |                                                                             |
0.00/0.07	c |  Parsing time:          0.07         s                                      |
0.00/0.07	c |  Number Variables:      238                                                 |
0.00/0.07	c |  Number Constraints:    398                                                 |
0.00/0.07	c ===============================================================================
91.25/54.58	c Remaining time 1799.93 sec.
91.25/54.58	s OPTIMUM FOUND
91.25/54.58	c Solution value = 25.00
91.25/54.58	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
91.25/54.58	c Total CPU time              : 90.6172 s

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-2696561-1278019752/watcher-2696561-1278019752 -o /tmp/evaluation-result-2696561-1278019752/solver-2696561-1278019752 -C 1800 -W 2000 -M 1800 run HOME/instance-2696561-1278019752.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: 1.73 1.92 1.81 3/106 28705
/proc/meminfo: memFree=1545884/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0

[startup+0.0534209 s]
/proc/loadavg: 1.73 1.92 1.81 3/106 28705
/proc/meminfo: memFree=1545884/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.103124 s]
/proc/loadavg: 1.73 1.92 1.81 3/106 28705
/proc/meminfo: memFree=1545884/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300114 s]
/proc/loadavg: 1.73 1.92 1.81 3/106 28705
/proc/meminfo: memFree=1545884/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700094 s]
/proc/loadavg: 1.73 1.92 1.81 3/106 28705
/proc/meminfo: memFree=1545884/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50005 s]
/proc/loadavg: 1.73 1.92 1.81 3/109 28708
/proc/meminfo: memFree=1535436/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
[pid=28706] ppid=28705 vsize=36384 CPUtime=2.27
/proc/28706/stat : 28706 (pb_cplex) R 28705 28705 28187 0 -1 4202496 5737 0 0 0 223 4 0 0 16 0 2 0 143266243 37257216 3520 1992294400 134512640 146736320 4287260896 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28706/statm: 9096 3520 1053 2985 0 5638 0
[pid=28706/tid=28708] ppid=28705 vsize=36384 CPUtime=1.09
/proc/28706/task/28708/stat : 28708 (pb_cplex) R 28705 28705 28187 0 -1 4202560 1752 0 0 0 108 1 0 0 18 0 2 0 143266281 37257216 3520 1992294400 134512640 146736320 4287260896 18446744073709551615 139044583 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 45084

[startup+3.10197 s]
/proc/loadavg: 1.73 1.92 1.81 2/109 28708
/proc/meminfo: memFree=1534196/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
[pid=28706] ppid=28705 vsize=37676 CPUtime=4.87
/proc/28706/stat : 28706 (pb_cplex) R 28705 28705 28187 0 -1 4202496 6248 0 0 0 481 6 0 0 16 0 2 0 143266243 38580224 3851 1992294400 134512640 146736320 4287260896 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28706/statm: 9419 3851 1053 2985 0 5961 0
[pid=28706/tid=28708] ppid=28705 vsize=37676 CPUtime=2.67
/proc/28706/task/28708/stat : 28708 (pb_cplex) R 28705 28705 28187 0 -1 4202560 2073 0 0 0 265 2 0 0 18 0 2 0 143266281 38580224 3851 1992294400 134512640 146736320 4287260896 18446744073709551615 136741609 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.87
Current children cumulated vsize (KiB) 46376

[startup+6.30081 s]
/proc/loadavg: 1.75 1.92 1.81 3/109 28710
/proc/meminfo: memFree=1534956/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
[pid=28706] ppid=28705 vsize=37392 CPUtime=10.07
/proc/28706/stat : 28706 (pb_cplex) R 28705 28705 28187 0 -1 4202496 12531 0 0 0 995 12 0 0 16 0 2 0 143266243 38289408 3832 1992294400 134512640 146736320 4287260896 18446744073709551615 136008259 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28706/statm: 9348 3832 1077 2985 0 5890 0
[pid=28706/tid=28710] ppid=28705 vsize=37392 CPUtime=2.29
/proc/28706/task/28710/stat : 28710 (pb_cplex) R 28705 28705 28187 0 -1 4202560 2061 0 0 0 227 2 0 0 18 0 2 0 143266632 38289408 3832 1992294400 134512640 146736320 4287260896 18446744073709551615 135453309 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 10.07
Current children cumulated vsize (KiB) 46092

[startup+12.7015 s]
/proc/loadavg: 1.69 1.91 1.80 2/109 28710
/proc/meminfo: memFree=1530368/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
[pid=28706] ppid=28705 vsize=40916 CPUtime=20.53
/proc/28706/stat : 28706 (pb_cplex) R 28705 28705 28187 0 -1 4202496 17816 0 0 0 2035 18 0 0 16 0 2 0 143266243 41897984 4765 1992294400 134512640 146736320 4287260896 18446744073709551615 137417536 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28706/statm: 10229 4765 1078 2985 0 6771 0
[pid=28706/tid=28710] ppid=28705 vsize=40916 CPUtime=7.68
/proc/28706/task/28710/stat : 28710 (pb_cplex) S 28705 28705 28187 0 -1 4202560 4587 0 0 0 763 5 0 0 17 0 2 0 143266632 41897984 4765 1992294400 134512640 146736320 4287260896 18446744073709551615 144580073 0 2 4096 16387 18446604436005603456 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 20.53
Current children cumulated vsize (KiB) 49616

[startup+25.5008 s]
/proc/loadavg: 1.77 1.91 1.81 3/109 28710
/proc/meminfo: memFree=1530120/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
[pid=28706] ppid=28705 vsize=40088 CPUtime=41.52
/proc/28706/stat : 28706 (pb_cplex) R 28705 28705 28187 0 -1 4202496 27029 0 0 0 4118 34 0 0 17 0 2 0 143266243 41050112 4632 1992294400 134512640 146736320 4287260896 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28706/statm: 10022 4632 1083 2985 0 6564 0
[pid=28706/tid=28710] ppid=28705 vsize=40088 CPUtime=17.77
/proc/28706/task/28710/stat : 28710 (pb_cplex) R 28705 28705 28187 0 -1 4202560 8381 0 0 0 1764 13 0 0 17 0 2 0 143266632 41050112 4632 1992294400 134512640 146736320 4287260896 18446744073709551615 136008058 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 41.52
Current children cumulated vsize (KiB) 48788

[startup+51.1005 s]
/proc/loadavg: 1.92 1.93 1.82 3/109 28710
/proc/meminfo: memFree=1530120/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
[pid=28706] ppid=28705 vsize=40116 CPUtime=86.01
/proc/28706/stat : 28706 (pb_cplex) R 28705 28705 28187 0 -1 4202496 39152 0 0 0 8529 72 0 0 16 0 2 0 143266243 41078784 4589 1992294400 134512640 146736320 4287260896 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28706/statm: 10029 4589 1082 2985 0 6571 0
[pid=28706/tid=28710] ppid=28705 vsize=40116 CPUtime=40.71
/proc/28706/task/28710/stat : 28710 (pb_cplex) R 28705 28705 28187 0 -1 4202560 15092 0 0 0 4036 35 0 0 16 0 2 0 143266632 41078784 4589 1992294400 134512640 146736320 4287260896 18446744073709551615 139042910 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 86.01
Current children cumulated vsize (KiB) 48816

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

[startup+52.7005 s]
/proc/loadavg: 1.92 1.93 1.82 3/109 28710
/proc/meminfo: memFree=1530244/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
[pid=28706] ppid=28705 vsize=40116 CPUtime=88.4
/proc/28706/stat : 28706 (pb_cplex) R 28705 28705 28187 0 -1 4202496 39391 0 0 0 8766 74 0 0 16 0 2 0 143266243 41078784 4589 1992294400 134512640 146736320 4287260896 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28706/statm: 10029 4589 1082 2985 0 6571 0
[pid=28706/tid=28710] ppid=28705 vsize=40116 CPUtime=41.94
/proc/28706/task/28710/stat : 28710 (pb_cplex) R 28705 28705 28187 0 -1 4202560 15157 0 0 0 4159 35 0 0 16 0 2 0 143266632 41078784 4589 1992294400 134512640 146736320 4287260896 18446744073709551615 136002752 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 88.4
Current children cumulated vsize (KiB) 48816

[startup+53.5014 s]
/proc/loadavg: 1.92 1.93 1.82 3/109 28710
/proc/meminfo: memFree=1530244/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
[pid=28706] ppid=28705 vsize=40116 CPUtime=89.63
/proc/28706/stat : 28706 (pb_cplex) R 28705 28705 28187 0 -1 4202496 39457 0 0 0 8888 75 0 0 16 0 2 0 143266243 41078784 4589 1992294400 134512640 146736320 4287260896 18446744073709551615 135850269 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28706/statm: 10029 4589 1082 2985 0 6571 0
[pid=28706/tid=28710] ppid=28705 vsize=40116 CPUtime=42.72
/proc/28706/task/28710/stat : 28710 (pb_cplex) R 28705 28705 28187 0 -1 4202560 15223 0 0 0 4236 36 0 0 16 0 2 0 143266632 41078784 4589 1992294400 134512640 146736320 4287260896 18446744073709551615 136471625 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 89.63
Current children cumulated vsize (KiB) 48816

[startup+54.3014 s]
/proc/loadavg: 1.92 1.93 1.82 2/109 28710
/proc/meminfo: memFree=1530244/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
[pid=28706] ppid=28705 vsize=40116 CPUtime=90.96
/proc/28706/stat : 28706 (pb_cplex) R 28705 28705 28187 0 -1 4202496 39457 0 0 0 9020 76 0 0 16 0 2 0 143266243 41078784 4589 1992294400 134512640 146736320 4287260896 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28706/statm: 10029 4589 1082 2985 0 6571 0
[pid=28706/tid=28710] ppid=28705 vsize=40116 CPUtime=43.38
/proc/28706/task/28710/stat : 28710 (pb_cplex) R 28705 28705 28187 0 -1 4202560 15223 0 0 0 4302 36 0 0 16 0 2 0 143266632 41078784 4589 1992294400 134512640 146736320 4287260896 18446744073709551615 135468524 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 90.96
Current children cumulated vsize (KiB) 48816

[startup+54.5024 s]
/proc/loadavg: 1.92 1.93 1.82 2/109 28710
/proc/meminfo: memFree=1530244/2059040 swapFree=4139872/4192956
[pid=28705] ppid=28703 vsize=8700 CPUtime=0
/proc/28705/stat : 28705 (run) S 28703 28705 28187 0 -1 4202496 366 0 0 0 0 0 0 0 18 0 1 0 143266243 8908800 249 1992294400 4194304 4922060 140736378660048 18446744073709551615 261052013701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28705/statm: 2175 249 208 178 0 68 0
[pid=28706] ppid=28705 vsize=40116 CPUtime=91.25
/proc/28706/stat : 28706 (pb_cplex) R 28705 28705 28187 0 -1 4202496 39457 0 0 0 9049 76 0 0 16 0 2 0 143266243 41078784 4589 1992294400 134512640 146736320 4287260896 18446744073709551615 135454090 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28706/statm: 10029 4589 1082 2985 0 6571 0
[pid=28706/tid=28710] ppid=28705 vsize=40116 CPUtime=43.57
/proc/28706/task/28710/stat : 28710 (pb_cplex) R 28705 28705 28187 0 -1 4202560 15223 0 0 0 4321 36 0 0 16 0 2 0 143266632 41078784 4589 1992294400 134512640 146736320 4287260896 18446744073709551615 135454096 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 91.25
Current children cumulated vsize (KiB) 48816

Child status: 0
Real time (s): 54.5864
CPU time (s): 91.3871
CPU user time (s): 90.6182
CPU system time (s): 0.768883
CPU usage (%): 167.417
Max. virtual memory (cumulated for all children) (KiB): 50688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 90.6182
system time used= 0.768883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39853
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= 11675
involuntary context switches= 1446

runsolver used 0.119981 second user time and 0.283956 second system time

The end

Launcher Data 

Begin job on node052 at 2010-07-01 23:29:12
IDJOB=2696561
IDBENCH=2632
IDSOLVER=1209
FILE ID=node052/2696561-1278019752
PBS_JOBID= 11198713
Free space on /tmp= 62168 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696561-1278019752/watcher-2696561-1278019752 -o /tmp/evaluation-result-2696561-1278019752/solver-2696561-1278019752 -C 1800 -W 2000 -M 1800  run HOME/instance-2696561-1278019752.opb

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

MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327
RANDOM SEED=684511700

node052.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1546412 kB
Buffers:        131748 kB
Cached:         275972 kB
SwapCached:       6256 kB
Active:         160572 kB
Inactive:       260344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1546412 kB
SwapTotal:     4192956 kB
SwapFree:      4139872 kB
Dirty:           16648 kB
Writeback:           0 kB
AnonPages:       11680 kB
Mapped:          11952 kB
Slab:            69712 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181388 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62152 MiB
End job on node052 at 2010-07-01 23:30:07