Trace number 2696032

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 2010-06-29? (TO) 1800.09 1114.92

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_15.opb
MD5SUM76cbd1f5f345389511b95f4555e7fed1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark178
Best CPU time to get the best result obtained on this benchmark1798.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 179
Optimality of the best value was proved NO
Number of variables4320
Total number of constraints8415
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8414
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 105
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 232
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 329
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1558
Number of bits of the biggest sum of numbers11
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-2696032-1278021016.opb.
0.00/0.00	c Instance file HOME/instance-2696032-1278021016.opb
0.00/0.00	c File size is 2031953 bytes.
2.48/2.55	c Highest Coefficient sum: 1558
2.48/2.55	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
2.48/2.59	c ============================[ Problem Statistics ]=============================
2.48/2.59	c |                                                                             |
2.48/2.59	c |  Parsing time:          2.57         s                                      |
2.48/2.59	c |  Number Variables:      4320                                                |
2.58/2.61	c |  Number Constraints:    8415                                                |
2.58/2.61	c ===============================================================================
1800.09/1114.91	c Remaining time 1797.41 sec.
1800.09/1114.91	c 
1800.09/1114.91	c *** INTERRUPTED ***
1800.09/1114.91	s UNKNOWN
1800.09/1114.91	c Total CPU time              : 1794.93 s
1800.09/1114.91	c Memory used           : 174.94 MB
1800.09/1114.91	c CPU time              : 1794.93 s
1800.09/1114.91	c 
1800.09/1114.91	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696032-1278021016/watcher-2696032-1278021016 -o /tmp/evaluation-result-2696032-1278021016/solver-2696032-1278021016 -C 1800 -W 2000 -M 1800 run HOME/instance-2696032-1278021016.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: 1.92 1.86 1.86 3/106 21349
/proc/meminfo: memFree=1867812/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0

[startup+0.107134 s]
/proc/loadavg: 1.92 1.86 1.86 3/106 21349
/proc/meminfo: memFree=1867812/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.20115 s]
/proc/loadavg: 1.92 1.86 1.86 3/106 21349
/proc/meminfo: memFree=1867812/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301167 s]
/proc/loadavg: 1.92 1.86 1.86 3/106 21349
/proc/meminfo: memFree=1867812/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701236 s]
/proc/loadavg: 1.92 1.86 1.86 3/106 21349
/proc/meminfo: memFree=1867812/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50138 s]
/proc/loadavg: 1.84 1.85 1.86 2/108 21351
/proc/meminfo: memFree=1864820/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=17940 CPUtime=1.49
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 1486 0 0 0 149 0 0 0 25 0 1 0 177702968 18370560 1440 1992294400 134512640 146736320 4288870688 18446744073709551615 140683279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21350/statm: 4485 1440 570 2985 0 922 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26640

[startup+3.10066 s]
/proc/loadavg: 1.84 1.85 1.86 2/108 21351
/proc/meminfo: memFree=1861720/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=49380 CPUtime=3.09
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 11385 0 0 0 305 4 0 0 18 0 1 0 177702968 50565120 7388 1992294400 134512640 146736320 4288870688 18446744073709551615 138686282 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/21350/statm: 12345 7388 787 2985 0 8887 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58080

[startup+6.3012 s]
/proc/loadavg: 1.77 1.83 1.85 2/108 21351
/proc/meminfo: memFree=1833324/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=73068 CPUtime=6.28
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 27841 0 0 0 618 10 0 0 25 0 1 0 177702968 74821632 12321 1992294400 134512640 146736320 4288870688 18446744073709551615 135731384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21350/statm: 18267 12321 994 2985 0 14809 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 81768

[startup+12.7003 s]
/proc/loadavg: 1.71 1.82 1.85 2/108 21351
/proc/meminfo: memFree=1818568/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=77012 CPUtime=12.68
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 37222 0 0 0 1253 15 0 0 25 0 1 0 177702968 78860288 13110 1992294400 134512640 146736320 4288870688 18446744073709551615 136015523 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21350/statm: 19253 13110 1006 2985 0 15795 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 85712

[startup+25.5015 s]
/proc/loadavg: 1.60 1.79 1.84 2/108 21351
/proc/meminfo: memFree=1818320/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=76236 CPUtime=25.47
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 43597 0 0 0 2530 17 0 0 25 0 1 0 177702968 78065664 13195 1992294400 134512640 146736320 4288870688 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21350/statm: 19059 13195 1000 2985 0 15601 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 84936

[startup+51.1019 s]
/proc/loadavg: 1.36 1.71 1.81 2/109 21354
/proc/meminfo: memFree=1785204/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=125852 CPUtime=51.07
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 73435 0 0 0 5078 29 0 0 25 0 2 0 177702968 128872448 21466 1992294400 134512640 146736320 4288870688 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 31463 21466 1048 2985 0 28005 0
[pid=21350/tid=21352] ppid=21349 vsize=125852 CPUtime=0
/proc/21350/task/21352/stat : 21352 (pb_cplex) S 21349 21349 20758 0 -1 4202560 4 0 0 0 0 0 0 0 18 0 2 0 177707013 128872448 21466 1992294400 134512640 146736320 4288870688 18446744073709551615 144580073 0 2 4096 16387 18446604437869075456 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 134552

[startup+102.302 s]
/proc/loadavg: 1.60 1.71 1.80 3/109 21354
/proc/meminfo: memFree=1759288/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=154020 CPUtime=136.3
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 91483 0 0 0 13584 46 0 0 25 0 2 0 177702968 157716480 27839 1992294400 134512640 146736320 4288870688 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 38505 27839 1051 2985 0 35047 0
[pid=21350/tid=21352] ppid=21349 vsize=154020 CPUtime=45.04
/proc/21350/task/21352/stat : 21352 (pb_cplex) R 21349 21349 20758 0 -1 4202560 11805 0 0 0 4494 10 0 0 25 0 2 0 177707013 157716480 27839 1992294400 134512640 146736320 4288870688 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 136.3
Current children cumulated vsize (KiB) 162720

[startup+162.301 s]
/proc/loadavg: 1.67 1.71 1.80 3/109 21356
/proc/meminfo: memFree=1750112/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=161748 CPUtime=231.78
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 111162 0 0 0 23113 65 0 0 25 0 2 0 177702968 165629952 30202 1992294400 134512640 146736320 4288870688 18446744073709551615 136008072 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 40437 30202 1054 2985 0 36979 0
[pid=21350/tid=21352] ppid=21349 vsize=161748 CPUtime=104.73
/proc/21350/task/21352/stat : 21352 (pb_cplex) R 21349 21349 20758 0 -1 4202560 23412 0 0 0 10452 21 0 0 25 0 2 0 177707013 165629952 30202 1992294400 134512640 146736320 4288870688 18446744073709551615 136384895 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 231.78
Current children cumulated vsize (KiB) 170448

[startup+222.309 s]
/proc/loadavg: 1.78 1.73 1.80 3/109 21358
/proc/meminfo: memFree=1736472/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=176316 CPUtime=343.09
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 162235 0 0 0 34206 103 0 0 25 0 2 0 177702968 180547584 33457 1992294400 134512640 146736320 4288870688 18446744073709551615 136006275 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 44079 33457 1053 2985 0 40621 0
[pid=21350/tid=21352] ppid=21349 vsize=176316 CPUtime=163.18
/proc/21350/task/21352/stat : 21352 (pb_cplex) R 21349 21349 20758 0 -1 4202560 52819 0 0 0 16276 42 0 0 25 0 2 0 177707013 180547584 33457 1992294400 134512640 146736320 4288870688 18446744073709551615 136388073 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 343.09
Current children cumulated vsize (KiB) 185016

[startup+282.301 s]
/proc/loadavg: 1.78 1.74 1.80 2/109 21360
/proc/meminfo: memFree=1734736/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=178576 CPUtime=443.73
/proc/21350/stat : 21350 (pb_cplex) S 21349 21349 20758 0 -1 4202496 189552 0 0 0 44245 128 0 0 25 0 2 0 177702968 182861824 33892 1992294400 134512640 146736320 4288870688 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 44644 33892 1051 2985 0 41186 0
[pid=21350/tid=21352] ppid=21349 vsize=178576 CPUtime=213.93
/proc/21350/task/21352/stat : 21352 (pb_cplex) R 21349 21349 20758 0 -1 4202560 58261 0 0 0 21345 48 0 0 25 0 2 0 177707013 182861824 33892 1992294400 134512640 146736320 4288870688 18446744073709551615 136384895 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 443.73
Current children cumulated vsize (KiB) 187276

[startup+342.302 s]
/proc/loadavg: 1.28 1.60 1.74 2/108 21360
/proc/meminfo: memFree=1808028/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=88808 CPUtime=504.39
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 197985 0 0 0 50305 134 0 0 25 0 1 0 177702968 90939392 15767 1992294400 134512640 146736320 4288870688 18446744073709551615 135850735 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21350/statm: 22202 15767 1053 2985 0 18744 0
Current children cumulated CPU time (s) 504.39
Current children cumulated vsize (KiB) 97508

[startup+402.301 s]
/proc/loadavg: 1.56 1.61 1.73 3/109 21364
/proc/meminfo: memFree=1774664/2059040 swapFree=4135864/4192956

################
# More data... #
################

[pid=21350] ppid=21349 vsize=152772 CPUtime=789.6
/proc/21350/stat : 21350 (pb_cplex) S 21349 21349 20758 0 -1 4202496 529165 0 0 0 78665 295 0 0 25 0 2 0 177702968 156438528 28224 1992294400 134512640 146736320 4288870688 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 38193 28224 1087 2985 0 34735 0
[pid=21350/tid=21364] ppid=21349 vsize=152772 CPUtime=134.3
/proc/21350/task/21364/stat : 21364 (pb_cplex) R 21349 21349 20758 0 -1 4202560 163191 0 0 0 13350 80 0 0 25 0 2 0 177738092 156438528 28224 1992294400 134512640 146736320 4288870688 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 789.6
Current children cumulated vsize (KiB) 161472

[startup+582.301 s]
/proc/loadavg: 1.70 1.63 1.72 3/109 21370
/proc/meminfo: memFree=1762016/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=144956 CPUtime=905.04
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 583252 0 0 0 90168 336 0 0 25 0 2 0 177702968 148434944 27268 1992294400 134512640 146736320 4288870688 18446744073709551615 135846789 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 36239 27268 1095 2985 0 32781 0
[pid=21350/tid=21364] ppid=21349 vsize=144956 CPUtime=192.44
/proc/21350/task/21364/stat : 21364 (pb_cplex) R 21349 21349 20758 0 -1 4202560 188812 0 0 0 19142 102 0 0 25 0 2 0 177738092 148434944 27268 1992294400 134512640 146736320 4288870688 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 905.04
Current children cumulated vsize (KiB) 153656

[startup+642.301 s]
/proc/loadavg: 1.58 1.62 1.71 2/109 21370
/proc/meminfo: memFree=1756684/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=149204 CPUtime=1000.11
/proc/21350/stat : 21350 (pb_cplex) S 21349 21349 20758 0 -1 4202496 614911 0 0 0 99653 358 0 0 25 0 2 0 177702968 152784896 28400 1992294400 134512640 146736320 4288870688 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 37301 28400 1094 2985 0 33843 0
[pid=21350/tid=21364] ppid=21349 vsize=149204 CPUtime=246.74
/proc/21350/task/21364/stat : 21364 (pb_cplex) R 21349 21349 20758 0 -1 4202560 206354 0 0 0 24560 114 0 0 25 0 2 0 177738092 152784896 28400 1992294400 134512640 146736320 4288870688 18446744073709551615 136008266 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1000.11
Current children cumulated vsize (KiB) 157904

[startup+702.302 s]
/proc/loadavg: 1.55 1.59 1.69 2/109 21381
/proc/meminfo: memFree=1752716/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=154972 CPUtime=1088.28
/proc/21350/stat : 21350 (pb_cplex) S 21349 21349 20758 0 -1 4202496 630870 0 0 0 108458 370 0 0 25 0 2 0 177702968 158691328 29541 1992294400 134512640 146736320 4288870688 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 38743 29541 1094 2985 0 35285 0
[pid=21350/tid=21364] ppid=21349 vsize=154972 CPUtime=306.48
/proc/21350/task/21364/stat : 21364 (pb_cplex) R 21349 21349 20758 0 -1 4202560 209734 0 0 0 30530 118 0 0 25 0 2 0 177738092 158691328 29541 1992294400 134512640 146736320 4288870688 18446744073709551615 136008416 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1088.28
Current children cumulated vsize (KiB) 163672

[startup+762.301 s]
/proc/loadavg: 1.68 1.62 1.69 3/109 21383
/proc/meminfo: memFree=1755444/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=151008 CPUtime=1188.56
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 671328 0 0 0 118457 399 0 0 25 0 2 0 177702968 154632192 28761 1992294400 134512640 146736320 4288870688 18446744073709551615 135526881 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 37752 28761 1087 2985 0 34294 0
[pid=21350/tid=21364] ppid=21349 vsize=151008 CPUtime=361.1
/proc/21350/task/21364/stat : 21364 (pb_cplex) R 21349 21349 20758 0 -1 4202560 229084 0 0 0 35977 133 0 0 25 0 2 0 177738092 154632192 28761 1992294400 134512640 146736320 4288870688 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1188.56
Current children cumulated vsize (KiB) 159708

[startup+822.302 s]
/proc/loadavg: 1.81 1.67 1.70 3/109 21385
/proc/meminfo: memFree=1754700/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=152536 CPUtime=1298.34
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 691568 0 0 0 129419 415 0 0 25 0 2 0 177702968 156196864 29036 1992294400 134512640 146736320 4288870688 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 38134 29036 1087 2985 0 34676 0
[pid=21350/tid=21364] ppid=21349 vsize=152536 CPUtime=415.36
/proc/21350/task/21364/stat : 21364 (pb_cplex) R 21349 21349 20758 0 -1 4202560 245362 0 0 0 41391 145 0 0 25 0 2 0 177738092 156196864 29036 1992294400 134512640 146736320 4288870688 18446744073709551615 136008359 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1298.34
Current children cumulated vsize (KiB) 161236

[startup+882.309 s]
/proc/loadavg: 1.77 1.68 1.71 3/109 21387
/proc/meminfo: memFree=1751352/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=156824 CPUtime=1406.72
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 708537 0 0 0 140242 430 0 0 25 0 2 0 177702968 160587776 29690 1992294400 134512640 146736320 4288870688 18446744073709551615 136008047 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 39206 29690 1087 2985 0 35748 0
[pid=21350/tid=21364] ppid=21349 vsize=156824 CPUtime=463.76
/proc/21350/task/21364/stat : 21364 (pb_cplex) R 21349 21349 20758 0 -1 4202560 253231 0 0 0 46223 153 0 0 25 0 2 0 177738092 160587776 29690 1992294400 134512640 146736320 4288870688 18446744073709551615 139042888 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1406.72
Current children cumulated vsize (KiB) 165524

[startup+942.301 s]
/proc/loadavg: 1.88 1.72 1.72 3/109 21387
/proc/meminfo: memFree=1739572/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=157016 CPUtime=1519.21
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 741165 0 0 0 151469 452 0 0 25 0 2 0 177702968 160784384 29886 1992294400 134512640 146736320 4288870688 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 39254 29886 1087 2985 0 35796 0
[pid=21350/tid=21364] ppid=21349 vsize=157016 CPUtime=521.93
/proc/21350/task/21364/stat : 21364 (pb_cplex) R 21349 21349 20758 0 -1 4202560 272519 0 0 0 52029 164 0 0 25 0 2 0 177738092 160784384 29886 1992294400 134512640 146736320 4288870688 18446744073709551615 136002075 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1519.21
Current children cumulated vsize (KiB) 165716

[startup+1002.3 s]
/proc/loadavg: 1.67 1.68 1.70 3/109 21389
/proc/meminfo: memFree=1750732/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=157236 CPUtime=1609.92
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 774074 0 0 0 160519 473 0 0 25 0 2 0 177702968 161009664 29795 1992294400 134512640 146736320 4288870688 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 39309 29795 1087 2985 0 35851 0
[pid=21350/tid=21364] ppid=21349 vsize=157236 CPUtime=552.66
/proc/21350/task/21364/stat : 21364 (pb_cplex) R 21349 21349 20758 0 -1 4202560 289058 0 0 0 55091 175 0 0 25 0 2 0 177738092 161009664 29795 1992294400 134512640 146736320 4288870688 18446744073709551615 135854548 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1609.92
Current children cumulated vsize (KiB) 165936

[startup+1062.3 s]
/proc/loadavg: 1.59 1.65 1.69 2/109 21391
/proc/meminfo: memFree=1749368/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=158420 CPUtime=1703.81
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 799145 0 0 0 169894 487 0 0 25 0 2 0 177702968 162222080 30004 1992294400 134512640 146736320 4288870688 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 39605 30004 1087 2985 0 36147 0
[pid=21350/tid=21364] ppid=21349 vsize=158420 CPUtime=609.41
/proc/21350/task/21364/stat : 21364 (pb_cplex) S 21349 21349 20758 0 -1 4202560 300201 0 0 0 60759 182 0 0 25 0 2 0 177738092 162222080 30004 1992294400 134512640 146736320 4288870688 18446744073709551615 144580073 0 2 4096 16387 18446604437869075456 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1703.81
Current children cumulated vsize (KiB) 167120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1114.9 s]
/proc/loadavg: 1.80 1.70 1.70 3/109 21393
/proc/meminfo: memFree=1734488/2059040 swapFree=4135864/4192956
[pid=21349] ppid=21347 vsize=8700 CPUtime=0
/proc/21349/stat : 21349 (run) S 21347 21349 20758 0 -1 4202496 365 0 0 0 0 0 0 0 18 0 1 0 177702968 8908800 249 1992294400 4194304 4922060 140735247138096 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/21349/statm: 2175 249 208 178 0 68 0
[pid=21350] ppid=21349 vsize=179136 CPUtime=1800.09
/proc/21350/stat : 21350 (pb_cplex) R 21349 21349 20758 0 -1 4202496 849140 0 0 0 179491 518 0 0 25 0 2 0 177702968 183435264 33998 1992294400 134512640 146736320 4288870688 18446744073709551615 135982572 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/21350/statm: 44784 33998 1087 2985 0 41326 0
[pid=21350/tid=21364] ppid=21349 vsize=179136 CPUtime=653.11
/proc/21350/task/21364/stat : 21364 (pb_cplex) R 21349 21349 20758 0 -1 4202560 327525 0 0 0 65113 198 0 0 25 0 2 0 177738092 183435264 33998 1992294400 134512640 146736320 4288870688 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 187836

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21349 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1114.92
CPU time (s): 1800.09
CPU user time (s): 1794.91
CPU system time (s): 5.18
CPU usage (%): 161.455
Max. virtual memory (cumulated for all children) (KiB): 201280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 365
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= 2
involuntary context switches= 2

runsolver used 2.02269 second user time and 5.76912 second system time

The end

Launcher Data 

Begin job on node014 at 2010-07-01 23:50:16
IDJOB=2696032
IDBENCH=2935
IDSOLVER=1209
FILE ID=node014/2696032-1278021016
PBS_JOBID= 11198741
Free space on /tmp= 62444 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_15.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696032-1278021016/watcher-2696032-1278021016 -o /tmp/evaluation-result-2696032-1278021016/solver-2696032-1278021016 -C 1800 -W 2000 -M 1800  run HOME/instance-2696032-1278021016.opb

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

MD5SUM BENCH= 76cbd1f5f345389511b95f4555e7fed1
RANDOM SEED=1418565599

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1868216 kB
Buffers:          7120 kB
Cached:          97656 kB
SwapCached:      10880 kB
Active:          72792 kB
Inactive:        46404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1868216 kB
SwapTotal:     4192956 kB
SwapFree:      4135864 kB
Dirty:           18692 kB
Writeback:           0 kB
AnonPages:       12868 kB
Mapped:           8464 kB
Slab:            49648 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183820 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= 62428 MiB
End job on node014 at 2010-07-02 00:08:53