Trace number 2695819

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) 1800.12 1118.22

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_20.opb
MD5SUM6a25ee38adc43f783b18badd1224270c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables13480
Total number of constraints26619
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 constraints26619
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2843
Number of bits of the biggest sum of numbers12
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-2695819-1278019839.opb.
0.00/0.00	c Instance file HOME/instance-2695819-1278019839.opb
0.00/0.00	c File size is 7804237 bytes.
10.38/10.40	c Highest Coefficient sum: 2843
10.38/10.40	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
10.48/10.52	c ============================[ Problem Statistics ]=============================
10.48/10.52	c |                                                                             |
10.48/10.52	c |  Parsing time:          10.46        s                                      |
10.48/10.52	c |  Number Variables:      13480                                               |
10.59/10.61	c |  Number Constraints:    26619                                               |
10.59/10.61	c ===============================================================================
1800.12/1118.21	c Remaining time 1789.47 sec.
1800.12/1118.21	c 
1800.12/1118.21	c *** INTERRUPTED ***
1800.12/1118.21	s UNKNOWN
1800.12/1118.21	c Total CPU time              : 1797.37 s
1800.12/1118.21	c Memory used           : 472.56 MB
1800.12/1118.21	c CPU time              : 1797.37 s
1800.12/1118.21	c 
1800.12/1118.21	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-2695819-1278019839/watcher-2695819-1278019839 -o /tmp/evaluation-result-2695819-1278019839/solver-2695819-1278019839 -C 1800 -W 2000 -M 1800 run HOME/instance-2695819-1278019839.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: 1.70 1.82 1.70 3/106 29049
/proc/meminfo: memFree=1405752/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0

[startup+0.073232 s]
/proc/loadavg: 1.70 1.82 1.70 3/106 29049
/proc/meminfo: memFree=1405752/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101236 s]
/proc/loadavg: 1.70 1.82 1.70 3/106 29049
/proc/meminfo: memFree=1405752/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301276 s]
/proc/loadavg: 1.70 1.82 1.70 3/106 29049
/proc/meminfo: memFree=1405752/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700355 s]
/proc/loadavg: 1.70 1.82 1.70 3/106 29049
/proc/meminfo: memFree=1405752/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50051 s]
/proc/loadavg: 1.70 1.82 1.70 2/108 29051
/proc/meminfo: memFree=1402264/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=23180 CPUtime=1.48
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 1390 0 0 0 148 0 0 0 25 0 1 0 177585488 23736320 1343 1992294400 134512640 146736320 4289047760 18446744073709551615 140528748 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 5795 1343 564 2985 0 823 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31880

[startup+3.10082 s]
/proc/loadavg: 1.70 1.82 1.70 2/108 29051
/proc/meminfo: memFree=1400652/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=26252 CPUtime=3.09
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 2448 0 0 0 308 1 0 0 25 0 1 0 177585488 26882048 2401 1992294400 134512640 146736320 4289047760 18446744073709551615 140648069 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 6563 2401 852 2985 0 1591 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34952

[startup+6.30045 s]
/proc/loadavg: 1.64 1.80 1.70 2/108 29051
/proc/meminfo: memFree=1394452/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=32380 CPUtime=6.28
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 4565 0 0 0 627 1 0 0 25 0 1 0 177585488 33157120 4485 1992294400 134512640 146736320 4289047760 18446744073709551615 140681186 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 8095 4485 1417 2985 0 3123 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 41080

[startup+12.7007 s]
/proc/loadavg: 1.59 1.79 1.69 2/108 29051
/proc/meminfo: memFree=1341132/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=130664 CPUtime=12.68
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 37909 0 0 0 1256 12 0 0 21 0 1 0 177585488 133799936 23344 1992294400 134512640 146736320 4289047760 18446744073709551615 136901186 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 32666 23344 786 2985 0 29208 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 139364

[startup+25.5012 s]
/proc/loadavg: 1.46 1.75 1.68 2/108 29051
/proc/meminfo: memFree=1297360/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=158764 CPUtime=25.47
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 67703 0 0 0 2526 21 0 0 25 0 1 0 177585488 162574336 27895 1992294400 134512640 146736320 4289047760 18446744073709551615 135854378 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 39691 27895 910 2985 0 36233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 167464

[startup+51.1012 s]
/proc/loadavg: 1.30 1.69 1.66 2/108 29051
/proc/meminfo: memFree=1268964/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=189252 CPUtime=51.06
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 133932 0 0 0 5058 48 0 0 25 0 1 0 177585488 193794048 35112 1992294400 134512640 146736320 4289047760 18446744073709551615 136015583 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 47313 35112 991 2985 0 43855 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 197952

[startup+102.308 s]
/proc/loadavg: 1.13 1.58 1.62 2/108 29053
/proc/meminfo: memFree=1250736/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=203176 CPUtime=102.25
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 185135 0 0 0 10154 71 0 0 25 0 1 0 177585488 208052224 39430 1992294400 134512640 146736320 4289047760 18446744073709551615 136015583 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 50794 39430 992 2985 0 47336 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 211876

[startup+162.301 s]
/proc/loadavg: 1.05 1.47 1.58 2/108 29055
/proc/meminfo: memFree=1250736/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=210796 CPUtime=162.22
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 238666 0 0 0 16128 94 0 0 25 0 1 0 177585488 215855104 39723 1992294400 134512640 146736320 4289047760 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 52699 39723 992 2985 0 49241 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 219496

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.54 2/108 29057
/proc/meminfo: memFree=1247512/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=210604 CPUtime=222.2
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 329426 0 0 0 22087 133 0 0 25 0 1 0 177585488 215658496 40252 1992294400 134512640 146736320 4289047760 18446744073709551615 136015579 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 52651 40252 994 2985 0 49193 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 219304

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.51 2/108 29057
/proc/meminfo: memFree=1245652/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=219852 CPUtime=282.17
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 357598 0 0 0 28072 145 0 0 25 0 1 0 177585488 225128448 40824 1992294400 134512640 146736320 4289047760 18446744073709551615 135450863 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29050/statm: 54963 40824 1035 2985 0 51505 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 228552

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.47 2/109 29060
/proc/meminfo: memFree=1080104/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=434852 CPUtime=344.17
/proc/29050/stat : 29050 (pb_cplex) S 29049 29049 28616 0 -1 4202496 433634 0 0 0 34241 176 0 0 25 0 2 0 177585488 445288448 82078 1992294400 134512640 146736320 4289047760 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 108713 82078 1077 2985 0 105255 0
[pid=29050/tid=29060] ppid=29049 vsize=434852 CPUtime=23.74
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 12986 0 0 0 2366 8 0 0 25 0 2 0 177617001 445288448 82078 1992294400 134512640 146736320 4289047760 18446744073709551615 136001974 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 344.17
Current children cumulated vsize (KiB) 443552

[startup+402.301 s]
/proc/loadavg: 1.28 1.27 1.46 3/109 29062
/proc/meminfo: memFree=1050096/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=472780 CPUtime=424.71
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 484053 0 0 0 42263 208 0 0 25 0 2 0 177585488 484126720 89429 1992294400 134512640 146736320 4289047760 18446744073709551615 136015570 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 118195 89429 1123 2985 0 114737 0
[pid=29050/tid=29060] ppid=29049 vsize=472780 CPUtime=83.54
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 47640 0 0 0 8326 28 0 0 25 0 2 0 177617001 484126720 89429 1992294400 134512640 146736320 4289047760 18446744073709551615 135526874 0 2 4096 16387 0 0 0 -1 0 0 0 0

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

[pid=29050] ppid=29049 vsize=481828 CPUtime=663.73
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 498383 0 0 0 66149 224 0 0 25 0 2 0 177585488 493391872 91380 1992294400 134512640 146736320 4289047760 18446744073709551615 136008047 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 120457 91380 1123 2985 0 116999 0
[pid=29050/tid=29060] ppid=29049 vsize=481828 CPUtime=202.6
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 54793 0 0 0 20221 39 0 0 25 0 2 0 177617001 493391872 91380 1992294400 134512640 146736320 4289047760 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 663.73
Current children cumulated vsize (KiB) 490528

[startup+582.301 s]
/proc/loadavg: 1.99 1.62 1.56 3/109 29066
/proc/meminfo: memFree=1042036/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=481828 CPUtime=783.24
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 504886 0 0 0 78095 229 0 0 25 0 2 0 177585488 493391872 91401 1992294400 134512640 146736320 4289047760 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 120457 91401 1123 2985 0 116999 0
[pid=29050/tid=29060] ppid=29049 vsize=481828 CPUtime=262.13
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 57917 0 0 0 26171 42 0 0 25 0 2 0 177617001 493391872 91401 1992294400 134512640 146736320 4289047760 18446744073709551615 136384890 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 783.24
Current children cumulated vsize (KiB) 490528

[startup+642.301 s]
/proc/loadavg: 1.77 1.64 1.57 2/109 29068
/proc/meminfo: memFree=1041416/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=484604 CPUtime=883.79
/proc/29050/stat : 29050 (pb_cplex) S 29049 29049 28616 0 -1 4202496 511395 0 0 0 88147 232 0 0 25 0 2 0 177585488 496234496 91553 1992294400 134512640 146736320 4289047760 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 121151 91553 1123 2985 0 117693 0
[pid=29050/tid=29060] ppid=29049 vsize=484604 CPUtime=321.81
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 61463 0 0 0 32137 44 0 0 25 0 2 0 177617001 496234496 91553 1992294400 134512640 146736320 4289047760 18446744073709551615 136388107 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 883.79
Current children cumulated vsize (KiB) 493304

[startup+702.301 s]
/proc/loadavg: 1.62 1.60 1.55 3/109 29070
/proc/meminfo: memFree=1041168/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=482424 CPUtime=971.7
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 517904 0 0 0 96934 236 0 0 25 0 2 0 177585488 494002176 91608 1992294400 134512640 146736320 4289047760 18446744073709551615 139028303 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 120606 91608 1123 2985 0 117148 0
[pid=29050/tid=29060] ppid=29049 vsize=482424 CPUtime=381.56
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 66401 0 0 0 38110 46 0 0 25 0 2 0 177617001 494002176 91608 1992294400 134512640 146736320 4289047760 18446744073709551615 136008053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 971.7
Current children cumulated vsize (KiB) 491124

[startup+762.31 s]
/proc/loadavg: 1.97 1.70 1.59 3/109 29072
/proc/meminfo: memFree=1040920/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=482552 CPUtime=1091.23
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 523778 0 0 0 108881 242 0 0 25 0 2 0 177585488 494133248 91636 1992294400 134512640 146736320 4289047760 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 120638 91636 1123 2985 0 117180 0
[pid=29050/tid=29060] ppid=29049 vsize=482552 CPUtime=441.09
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 69291 0 0 0 44060 49 0 0 25 0 2 0 177617001 494133248 91636 1992294400 134512640 146736320 4289047760 18446744073709551615 135454093 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1091.23
Current children cumulated vsize (KiB) 491252

[startup+822.301 s]
/proc/loadavg: 2.06 1.77 1.62 3/109 29074
/proc/meminfo: memFree=1040920/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=482552 CPUtime=1210.72
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 530332 0 0 0 120825 247 0 0 25 0 2 0 177585488 494133248 91636 1992294400 134512640 146736320 4289047760 18446744073709551615 136407536 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 120638 91636 1123 2985 0 117180 0
[pid=29050/tid=29060] ppid=29049 vsize=482552 CPUtime=500.62
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 72728 0 0 0 50010 52 0 0 25 0 2 0 177617001 494133248 91636 1992294400 134512640 146736320 4289047760 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1210.72
Current children cumulated vsize (KiB) 491252

[startup+882.301 s]
/proc/loadavg: 2.09 1.83 1.64 3/109 29074
/proc/meminfo: memFree=1039928/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=487024 CPUtime=1330.23
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 537292 0 0 0 132771 252 0 0 25 0 2 0 177585488 498712576 92057 1992294400 134512640 146736320 4289047760 18446744073709551615 136008042 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 121756 92057 1123 2985 0 118298 0
[pid=29050/tid=29060] ppid=29049 vsize=487024 CPUtime=560.15
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 76774 0 0 0 55960 55 0 0 25 0 2 0 177617001 498712576 92057 1992294400 134512640 146736320 4289047760 18446744073709551615 135983217 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1330.23
Current children cumulated vsize (KiB) 495724

[startup+942.301 s]
/proc/loadavg: 2.03 1.85 1.66 3/109 29076
/proc/meminfo: memFree=1040548/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=483060 CPUtime=1449.74
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 543778 0 0 0 144715 259 0 0 25 0 2 0 177585488 494653440 91737 1992294400 134512640 146736320 4289047760 18446744073709551615 136008053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 120765 91737 1123 2985 0 117307 0
[pid=29050/tid=29060] ppid=29049 vsize=483060 CPUtime=619.7
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 79558 0 0 0 61910 60 0 0 25 0 2 0 177617001 494653440 91737 1992294400 134512640 146736320 4289047760 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1449.74
Current children cumulated vsize (KiB) 491760

[startup+1002.3 s]
/proc/loadavg: 2.01 1.88 1.68 3/109 29078
/proc/meminfo: memFree=1040548/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=483060 CPUtime=1569.25
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 549985 0 0 0 156660 265 0 0 25 0 2 0 177585488 494653440 91737 1992294400 134512640 146736320 4289047760 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 120765 91737 1123 2985 0 117307 0
[pid=29050/tid=29060] ppid=29049 vsize=483060 CPUtime=679.22
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 82702 0 0 0 67859 63 0 0 25 0 2 0 177617001 494653440 91737 1992294400 134512640 146736320 4289047760 18446744073709551615 135526874 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1569.25
Current children cumulated vsize (KiB) 491760

[startup+1062.3 s]
/proc/loadavg: 2.00 1.90 1.70 3/109 29080
/proc/meminfo: memFree=1040548/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=483060 CPUtime=1688.76
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 556395 0 0 0 168606 270 0 0 25 0 2 0 177585488 494653440 91737 1992294400 134512640 146736320 4289047760 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 120765 91737 1123 2985 0 117307 0
[pid=29050/tid=29060] ppid=29049 vsize=483060 CPUtime=738.76
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 85695 0 0 0 73810 66 0 0 25 0 2 0 177617001 494653440 91737 1992294400 134512640 146736320 4289047760 18446744073709551615 135454093 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1688.76
Current children cumulated vsize (KiB) 491760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1118.2 s]
/proc/loadavg: 2.12 1.94 1.73 3/109 29082
/proc/meminfo: memFree=1039928/2059040 swapFree=4135380/4192956
[pid=29049] ppid=29047 vsize=8700 CPUtime=0
/proc/29049/stat : 29049 (run) S 29047 29049 28616 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 177585487 8908800 249 1992294400 4194304 4922060 140735946519776 18446744073709551615 223060008069 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29049/statm: 2175 249 208 178 0 68 0
[pid=29050] ppid=29049 vsize=483900 CPUtime=1800.12
/proc/29050/stat : 29050 (pb_cplex) R 29049 29049 28616 0 -1 4202496 563741 0 0 0 179736 276 0 0 25 0 2 0 177585488 495513600 91892 1992294400 134512640 146736320 4289047760 18446744073709551615 135526877 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29050/statm: 120975 91892 1123 2985 0 117517 0
[pid=29050/tid=29060] ppid=29049 vsize=483900 CPUtime=794.23
/proc/29050/task/29060/stat : 29060 (pb_cplex) R 29049 29049 28616 0 -1 4202560 88884 0 0 0 79354 69 0 0 25 0 2 0 177617001 495513600 91892 1992294400 134512640 146736320 4289047760 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 492600

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 29049 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1118.22
CPU time (s): 1800.12
CPU user time (s): 1797.36
CPU system time (s): 2.76
CPU usage (%): 160.981
Max. virtual memory (cumulated for all children) (KiB): 497776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
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 2.00469 second user time and 5.75812 second system time

The end

Launcher Data 

Begin job on node011 at 2010-07-01 23:30:39
IDJOB=2695819
IDBENCH=2639
IDSOLVER=1209
FILE ID=node011/2695819-1278019839
PBS_JOBID= 11198744
Free space on /tmp= 62280 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_20.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695819-1278019839/watcher-2695819-1278019839 -o /tmp/evaluation-result-2695819-1278019839/solver-2695819-1278019839 -C 1800 -W 2000 -M 1800  run HOME/instance-2695819-1278019839.opb

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

MD5SUM BENCH= 6a25ee38adc43f783b18badd1224270c
RANDOM SEED=1344642243

node011.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		: 3000.264
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		: 3000.264
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:       1406156 kB
Buffers:        152512 kB
Cached:         389192 kB
SwapCached:      10780 kB
Active:         236232 kB
Inactive:       319252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1406156 kB
SwapTotal:     4192956 kB
SwapFree:      4135380 kB
Dirty:           24200 kB
Writeback:           0 kB
AnonPages:       12340 kB
Mapped:           8552 kB
Slab:            75456 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181684 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= 62260 MiB
End job on node011 at 2010-07-01 23:49:19