Trace number 2697072

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 2010-06-29OPT10 487.961 272.917

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_2.opb
MD5SUMf4b87658792e85afbf63fc13ada788f7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark97.1632
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10
Optimality of the best value was proved NO
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint11
Maximum length of a constraint21
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1260
Sum of products size (including duplicates)2520
Number of different products1260
Sum of products size2520

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697072-1278049365.opb.
0.00/0.00	c Instance file HOME/instance-2697072-1278049365.opb
0.00/0.00	c File size is 89792 bytes.
0.00/0.03	c Highest Coefficient sum: 22
0.00/0.03	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.04	c ============================[ Problem Statistics ]=============================
0.00/0.04	c |                                                                             |
0.00/0.04	c |  Parsing time:          0.04         s                                      |
0.00/0.04	c |  Number Variables:      1360                                                |
0.00/0.04	c |  Number Constraints:    2620                                                |
0.00/0.04	c ===============================================================================
487.93/272.91	c Remaining time 1799.96 sec.
487.93/272.91	s OPTIMUM FOUND
487.93/272.91	c Solution value = 10.00
487.93/272.91	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 -x28 -x29 -x30 -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 -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 -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 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-x1317 -x1318 -x1319 -x1320 -x1321 -x1322 -x1323 -x1324 -x1325 -x1326 -x1327 x1328 -x1329 -x1330 -x1331 -x1332 -x1333 x1334 -x1335 -x1336 -x1337 -x1338 -x1339 -x1340 -x1341 -x1342 -x1343 -x1344 x1345 -x1346 -x1347 -x1348 -x1349 -x1350 -x1351 -x1352 x1353 -x1354 x1355 -x1356 -x1357 -x1358 -x1359 -x1360
487.93/272.91	c Total CPU time              : 486.392 s

Verifier Data 

OK	10

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2697072-1278049365/watcher-2697072-1278049365 -o /tmp/evaluation-result-2697072-1278049365/solver-2697072-1278049365 -C 1800 -W 2000 -M 1800 run HOME/instance-2697072-1278049365.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: 1.87 1.80 1.61 3/106 29161
/proc/meminfo: memFree=1565792/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) R 29159 29161 28888 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658726805 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0

[startup+0.0233491 s]
/proc/loadavg: 1.87 1.80 1.61 3/106 29161
/proc/meminfo: memFree=1565792/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.102945 s]
/proc/loadavg: 1.87 1.80 1.61 3/106 29161
/proc/meminfo: memFree=1565792/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.305386 s]
/proc/loadavg: 1.87 1.80 1.61 3/106 29161
/proc/meminfo: memFree=1565792/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701448 s]
/proc/loadavg: 1.87 1.80 1.61 3/106 29161
/proc/meminfo: memFree=1565792/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50152 s]
/proc/loadavg: 1.87 1.80 1.61 2/109 29164
/proc/meminfo: memFree=1547540/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=47920 CPUtime=2.19
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 7436 0 0 0 215 4 0 0 17 0 2 0 146229014 49070080 5846 1992294400 134512640 146736320 4293428688 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29162/statm: 11980 5846 1054 2985 0 8522 0
[pid=29162/tid=29164] ppid=29161 vsize=47920 CPUtime=0.87
/proc/29162/task/29164/stat : 29164 (pb_cplex) R 29161 29161 28888 0 -1 4202560 1586 0 0 0 86 1 0 0 16 0 2 0 146229057 49070080 5846 1992294400 134512640 146736320 4293428688 18446744073709551615 136400430 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 56620

[startup+3.1017 s]
/proc/loadavg: 1.87 1.80 1.61 2/109 29164
/proc/meminfo: memFree=1544936/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=48944 CPUtime=4.51
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 7623 0 0 0 446 5 0 0 16 0 2 0 146229014 50118656 6028 1992294400 134512640 146736320 4293428688 18446744073709551615 135982869 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29162/statm: 12236 6028 1052 2985 0 8778 0
[pid=29162/tid=29164] ppid=29161 vsize=48944 CPUtime=2.4
/proc/29162/task/29164/stat : 29164 (pb_cplex) R 29161 29161 28888 0 -1 4202560 1592 0 0 0 239 1 0 0 18 0 2 0 146229057 50118656 6028 1992294400 134512640 146736320 4293428688 18446744073709551615 135526785 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.51
Current children cumulated vsize (KiB) 57644

[startup+6.30105 s]
/proc/loadavg: 1.80 1.79 1.60 3/109 29164
/proc/meminfo: memFree=1545060/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=48944 CPUtime=10.15
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 7951 0 0 0 1008 7 0 0 17 0 2 0 146229014 50118656 6145 1992294400 134512640 146736320 4293428688 18446744073709551615 139046538 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29162/statm: 12236 6145 1050 2985 0 8778 0
[pid=29162/tid=29164] ppid=29161 vsize=48944 CPUtime=5.21
/proc/29162/task/29164/stat : 29164 (pb_cplex) R 29161 29161 28888 0 -1 4202560 1600 0 0 0 519 2 0 0 18 0 2 0 146229057 50118656 6145 1992294400 134512640 146736320 4293428688 18446744073709551615 136008455 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 10.15
Current children cumulated vsize (KiB) 57644

[startup+12.7017 s]
/proc/loadavg: 1.73 1.77 1.60 2/108 29164
/proc/meminfo: memFree=1545192/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=45608 CPUtime=17.84
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 8542 0 0 0 1775 9 0 0 25 0 1 0 146229014 46702592 6059 1992294400 134512640 146736320 4293428688 18446744073709551615 136385175 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29162/statm: 11402 6059 1069 2985 0 7944 0
Current children cumulated CPU time (s) 17.84
Current children cumulated vsize (KiB) 54308

[startup+25.5012 s]
/proc/loadavg: 1.65 1.75 1.59 3/109 29167
/proc/meminfo: memFree=1540844/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=53292 CPUtime=34.09
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 12998 0 0 0 3396 13 0 0 25 0 2 0 146229014 54571008 7272 1992294400 134512640 146736320 4293428688 18446744073709551615 136007981 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29162/statm: 13323 7272 1077 2985 0 9865 0
[pid=29162/tid=29167] ppid=29161 vsize=53292 CPUtime=2.77
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 363 0 0 0 277 0 0 0 23 0 2 0 146230648 54571008 7272 1992294400 134512640 146736320 4293428688 18446744073709551615 139023058 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 34.09
Current children cumulated vsize (KiB) 61992

[startup+51.101 s]
/proc/loadavg: 1.72 1.75 1.60 3/109 29167
/proc/meminfo: memFree=1539728/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=52512 CPUtime=77.53
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 30271 0 0 0 7721 32 0 0 17 0 2 0 146229014 53772288 7403 1992294400 134512640 146736320 4293428688 18446744073709551615 136008106 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29162/statm: 13128 7403 1077 2985 0 9670 0
[pid=29162/tid=29167] ppid=29161 vsize=52512 CPUtime=23.68
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 7401 0 0 0 2359 9 0 0 25 0 2 0 146230648 53772288 7403 1992294400 134512640 146736320 4293428688 18446744073709551615 135850626 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 77.53
Current children cumulated vsize (KiB) 61212

[startup+102.309 s]
/proc/loadavg: 2.16 1.87 1.64 4/109 29169
/proc/meminfo: memFree=1537992/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=54000 CPUtime=171.8
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 46378 0 0 0 17117 63 0 0 25 0 2 0 146229014 55296000 7706 1992294400 134512640 146736320 4293428688 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29162/statm: 13500 7706 1078 2985 0 10042 0
[pid=29162/tid=29167] ppid=29161 vsize=54000 CPUtime=69.82
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 23412 0 0 0 6954 28 0 0 18 0 2 0 146230648 55296000 7706 1992294400 134512640 146736320 4293428688 18446744073709551615 136008363 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 171.8
Current children cumulated vsize (KiB) 62700

[startup+162.301 s]
/proc/loadavg: 1.94 1.86 1.65 3/109 29171
/proc/meminfo: memFree=1535636/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=57724 CPUtime=280.85
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 78500 0 0 0 27986 99 0 0 25 0 2 0 146229014 59109376 8509 1992294400 134512640 146736320 4293428688 18446744073709551615 139044509 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29162/statm: 14431 8509 1080 2985 0 10973 0
[pid=29162/tid=29167] ppid=29161 vsize=57724 CPUtime=126.07
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 48714 0 0 0 12555 52 0 0 18 0 2 0 146230648 59109376 8509 1992294400 134512640 146736320 4293428688 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 280.85
Current children cumulated vsize (KiB) 66424

[startup+222.302 s]
/proc/loadavg: 1.75 1.82 1.65 2/109 29173
/proc/meminfo: memFree=1530056/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=62844 CPUtime=392.38
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 91534 0 0 0 39107 131 0 0 20 0 2 0 146229014 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 136008047 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29162/statm: 15711 9682 1078 2985 0 12253 0
[pid=29162/tid=29167] ppid=29161 vsize=62844 CPUtime=180.43
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 55566 0 0 0 17978 65 0 0 16 0 2 0 146230648 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 392.38
Current children cumulated vsize (KiB) 71544

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

[startup+230.302 s]
/proc/loadavg: 1.79 1.82 1.65 3/109 29173
/proc/meminfo: memFree=1530552/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=62844 CPUtime=407.54
/proc/29162/stat : 29162 (pb_cplex) S 29161 29161 28888 0 -1 4202496 92928 0 0 0 40618 136 0 0 25 0 2 0 146229014 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29162/statm: 15711 9682 1078 2985 0 12253 0
[pid=29162/tid=29167] ppid=29161 vsize=62844 CPUtime=187.88
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 55566 0 0 0 18721 67 0 0 17 0 2 0 146230648 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 136365642 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 407.54
Current children cumulated vsize (KiB) 71544

[startup+255.901 s]
/proc/loadavg: 1.94 1.85 1.66 3/109 29173
/proc/meminfo: memFree=1530056/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=62844 CPUtime=455.83
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 94897 0 0 0 45437 146 0 0 25 0 2 0 146229014 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 136403116 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29162/statm: 15711 9682 1078 2985 0 12253 0
[pid=29162/tid=29167] ppid=29161 vsize=62844 CPUtime=211.6
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 55566 0 0 0 21088 72 0 0 18 0 2 0 146230648 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 135468694 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 455.83
Current children cumulated vsize (KiB) 71544

[startup+262.301 s]
/proc/loadavg: 1.95 1.86 1.66 3/109 29173
/proc/meminfo: memFree=1530056/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=62844 CPUtime=467.87
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 94897 0 0 0 46639 148 0 0 17 0 2 0 146229014 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 136388879 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29162/statm: 15711 9682 1078 2985 0 12253 0
[pid=29162/tid=29167] ppid=29161 vsize=62844 CPUtime=217.88
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 55566 0 0 0 21714 74 0 0 25 0 2 0 146230648 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 135455494 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 467.87
Current children cumulated vsize (KiB) 71544

[startup+268.702 s]
/proc/loadavg: 1.95 1.86 1.67 3/109 29173
/proc/meminfo: memFree=1530056/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=62844 CPUtime=480.06
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 94897 0 0 0 47854 152 0 0 17 0 2 0 146229014 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29162/statm: 15711 9682 1078 2985 0 12253 0
[pid=29162/tid=29167] ppid=29161 vsize=62844 CPUtime=224.23
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 55566 0 0 0 22347 76 0 0 25 0 2 0 146230648 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 136475583 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 480.06
Current children cumulated vsize (KiB) 71544

[startup+270.302 s]
/proc/loadavg: 1.96 1.86 1.67 3/109 29173
/proc/meminfo: memFree=1530056/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=62844 CPUtime=483.13
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 94897 0 0 0 48160 153 0 0 19 0 2 0 146229014 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 136475884 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29162/statm: 15711 9682 1078 2985 0 12253 0
[pid=29162/tid=29167] ppid=29161 vsize=62844 CPUtime=225.77
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 55566 0 0 0 22501 76 0 0 18 0 2 0 146230648 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 136008446 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 483.13
Current children cumulated vsize (KiB) 71544

[startup+271.901 s]
/proc/loadavg: 1.96 1.86 1.67 3/109 29173
/proc/meminfo: memFree=1530056/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=62844 CPUtime=486.17
/proc/29162/stat : 29162 (pb_cplex) S 29161 29161 28888 0 -1 4202496 94897 0 0 0 48463 154 0 0 21 0 2 0 146229014 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29162/statm: 15711 9682 1078 2985 0 12253 0
[pid=29162/tid=29167] ppid=29161 vsize=62844 CPUtime=227.28
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 55566 0 0 0 22651 77 0 0 18 0 2 0 146230648 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 136000318 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 486.17
Current children cumulated vsize (KiB) 71544

[startup+272.701 s]
/proc/loadavg: 1.96 1.86 1.67 3/109 29173
/proc/meminfo: memFree=1530056/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=62844 CPUtime=487.74
/proc/29162/stat : 29162 (pb_cplex) R 29161 29161 28888 0 -1 4202496 94897 0 0 0 48619 155 0 0 18 0 2 0 146229014 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29162/statm: 15711 9682 1078 2985 0 12253 0
[pid=29162/tid=29167] ppid=29161 vsize=62844 CPUtime=228.09
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 55566 0 0 0 22732 77 0 0 19 0 2 0 146230648 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 487.74
Current children cumulated vsize (KiB) 71544

[startup+272.901 s]
/proc/loadavg: 1.96 1.86 1.67 3/109 29173
/proc/meminfo: memFree=1530056/2059040 swapFree=4139620/4192956
[pid=29161] ppid=29159 vsize=8700 CPUtime=0
/proc/29161/stat : 29161 (run) S 29159 29161 28888 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146229014 8908800 249 1992294400 4194304 4922060 140736064564512 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/29161/statm: 2175 249 208 178 0 68 0
[pid=29162] ppid=29161 vsize=62844 CPUtime=487.93
/proc/29162/stat : 29162 (pb_cplex) S 29161 29161 28888 0 -1 4202496 94897 0 0 0 48638 155 0 0 18 0 2 0 146229014 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29162/statm: 15711 9682 1078 2985 0 12253 0
[pid=29162/tid=29167] ppid=29161 vsize=62844 CPUtime=228.1
/proc/29162/task/29167/stat : 29167 (pb_cplex) R 29161 29161 28888 0 -1 4202560 55566 0 0 0 22733 77 0 0 18 0 2 0 146230648 64352256 9682 1992294400 134512640 146736320 4293428688 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 487.93
Current children cumulated vsize (KiB) 71544

Child status: 0
Real time (s): 272.917
CPU time (s): 487.961
CPU user time (s): 486.395
CPU system time (s): 1.56576
CPU usage (%): 178.794
Max. virtual memory (cumulated for all children) (KiB): 73172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 486.395
system time used= 1.56576
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95292
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= 10613
involuntary context switches= 7606

runsolver used 0.501923 second user time and 1.48177 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-02 07:42:45
IDJOB=2697072
IDBENCH=48106
IDSOLVER=1209
FILE ID=node042/2697072-1278049365
PBS_JOBID= 11198850
Free space on /tmp= 62208 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_2.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697072-1278049365/watcher-2697072-1278049365 -o /tmp/evaluation-result-2697072-1278049365/solver-2697072-1278049365 -C 1800 -W 2000 -M 1800  run HOME/instance-2697072-1278049365.opb

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

MD5SUM BENCH= f4b87658792e85afbf63fc13ada788f7
RANDOM SEED=1319802627

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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:       1566816 kB
Buffers:        124980 kB
Cached:         268052 kB
SwapCached:       6736 kB
Active:         160920 kB
Inactive:       245856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1566816 kB
SwapTotal:     4192956 kB
SwapFree:      4139620 kB
Dirty:           16632 kB
Writeback:           0 kB
AnonPages:       12032 kB
Mapped:          12068 kB
Slab:            63520 kB
PageTables:       4216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184208 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-2697072-1278049365.opb

Free space on /tmp at the end= 62192 MiB
End job on node042 at 2010-07-02 07:47:18