Trace number 2695936

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) 1800.15 1144.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_18.opb
MD5SUM92a7a1679de6bb1b52854275d5fc6396
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark317
Best CPU time to get the best result obtained on this benchmark1798.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 303
Optimality of the best value was proved NO
Number of variables8878
Total number of constraints17460
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 constraints17459
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 153
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 408
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 2755
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-2695936-1278021191.opb.
0.00/0.00	c Instance file HOME/instance-2695936-1278021191.opb
0.00/0.00	c File size is 4831588 bytes.
6.29/6.38	c Highest Coefficient sum: 2755
6.29/6.38	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
6.39/6.45	c ============================[ Problem Statistics ]=============================
6.39/6.45	c |                                                                             |
6.39/6.45	c |  Parsing time:          6.41         s                                      |
6.39/6.45	c |  Number Variables:      8878                                                |
6.49/6.51	c |  Number Constraints:    17460                                               |
6.49/6.51	c ===============================================================================
1800.15/1144.51	c Remaining time 1793.55 sec.
1800.15/1144.51	c 
1800.15/1144.51	c *** INTERRUPTED ***
1800.15/1144.51	s UNKNOWN
1800.15/1144.51	c Total CPU time              : 1797.64 s
1800.15/1144.51	c Memory used           : 283.68 MB
1800.15/1144.51	c CPU time              : 1797.64 s
1800.15/1144.51	c 
1800.15/1144.51	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-2695936-1278021191/watcher-2695936-1278021191 -o /tmp/evaluation-result-2695936-1278021191/solver-2695936-1278021191 -C 1800 -W 2000 -M 1800 run HOME/instance-2695936-1278021191.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 25651
/proc/meminfo: memFree=1354700/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0

[startup+0.06815 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 25651
/proc/meminfo: memFree=1354700/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101153 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 25651
/proc/meminfo: memFree=1354700/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301177 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 25651
/proc/meminfo: memFree=1354700/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701223 s]
/proc/loadavg: 1.00 1.00 1.08 3/106 25651
/proc/meminfo: memFree=1354700/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50131 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 25653
/proc/meminfo: memFree=1352080/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=20460 CPUtime=1.49
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 1424 0 0 0 149 0 0 0 25 0 1 0 177722799 20951040 1378 1992294400 134512640 146736320 4294440400 18446744073709551615 140683488 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25652/statm: 5115 1378 567 2985 0 869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29160

[startup+3.1005 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 25653
/proc/meminfo: memFree=1349724/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=23736 CPUtime=3.09
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 2517 0 0 0 309 0 0 0 25 0 1 0 177722799 24305664 2471 1992294400 134512640 146736320 4294440400 18446744073709551615 140647813 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25652/statm: 5934 2471 851 2985 0 1688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32436

[startup+6.30087 s]
/proc/loadavg: 1.00 1.00 1.08 2/108 25653
/proc/meminfo: memFree=1342904/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=30476 CPUtime=6.29
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 4828 0 0 0 628 1 0 0 25 0 1 0 177722799 31207424 4749 1992294400 134512640 146736320 4294440400 18446744073709551615 140526592 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25652/statm: 7619 4749 1451 2985 0 3373 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39176

[startup+12.7006 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25653
/proc/meminfo: memFree=1284004/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=109372 CPUtime=12.68
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 39134 0 0 0 1254 14 0 0 25 0 1 0 177722799 111996928 18416 1992294400 134512640 146736320 4294440400 18446744073709551615 139044580 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25652/statm: 27343 18416 902 2985 0 23885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 118072

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25653
/proc/meminfo: memFree=1258708/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=140040 CPUtime=25.48
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 74914 0 0 0 2521 27 0 0 25 0 1 0 177722799 143400960 24702 1992294400 134512640 146736320 4294440400 18446744073709551615 138667723 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25652/statm: 35010 24702 997 2985 0 31552 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 148740

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25653
/proc/meminfo: memFree=1251640/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=147072 CPUtime=51.07
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 92507 0 0 0 5073 34 0 0 25 0 1 0 177722799 150601728 26469 1992294400 134512640 146736320 4294440400 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25652/statm: 36768 26469 999 2985 0 33310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 155772

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 25655
/proc/meminfo: memFree=1250772/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=147768 CPUtime=102.27
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 97074 0 0 0 10191 36 0 0 25 0 1 0 177722799 151314432 26661 1992294400 134512640 146736320 4294440400 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25652/statm: 36942 26661 999 2985 0 33484 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 156468

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 25657
/proc/meminfo: memFree=1249532/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=148688 CPUtime=162.24
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 118926 0 0 0 16179 45 0 0 25 0 1 0 177722799 152256512 26974 1992294400 134512640 146736320 4294440400 18446744073709551615 136001985 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25652/statm: 37172 26974 1000 2985 0 33714 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 157388

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 25659
/proc/meminfo: memFree=1253748/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=142728 CPUtime=222.22
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 177587 0 0 0 22154 68 0 0 25 0 1 0 177722799 146153472 26082 1992294400 134512640 146736320 4294440400 18446744073709551615 135526778 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25652/statm: 35682 26082 1015 2985 0 32224 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 151428

[startup+282.302 s]
/proc/loadavg: 1.11 1.04 1.06 3/109 25662
/proc/meminfo: memFree=1149952/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=280352 CPUtime=288.21
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 234621 0 0 0 28726 95 0 0 20 0 2 0 177722799 287080448 53077 1992294400 134512640 146736320 4294440400 18446744073709551615 138298560 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 70088 53077 1052 2985 0 66630 0
[pid=25652/tid=25660] ppid=25651 vsize=280352 CPUtime=49.84
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 19926 0 0 0 4973 11 0 0 21 0 2 0 177745275 287080448 53077 1992294400 134512640 146736320 4294440400 18446744073709551615 139042980 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 288.21
Current children cumulated vsize (KiB) 289052

[startup+342.302 s]
/proc/loadavg: 1.33 1.13 1.09 2/109 25662
/proc/meminfo: memFree=1134824/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=291164 CPUtime=385.13
/proc/25652/stat : 25652 (pb_cplex) S 25651 25651 25227 0 -1 4202496 240564 0 0 0 38411 102 0 0 25 0 2 0 177722799 298151936 55695 1992294400 134512640 146736320 4294440400 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 72791 55695 1052 2985 0 69333 0
[pid=25652/tid=25660] ppid=25651 vsize=291164 CPUtime=109.54
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 21497 0 0 0 10939 15 0 0 25 0 2 0 177745275 298151936 55695 1992294400 134512640 146736320 4294440400 18446744073709551615 136008058 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 385.13
Current children cumulated vsize (KiB) 299864

[startup+402.302 s]
/proc/loadavg: 1.51 1.20 1.12 3/109 25664
/proc/meminfo: memFree=1133832/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=290232 CPUtime=476.4
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 244963 0 0 0 47533 107 0 0 25 0 2 0 177722799 297197568 55791 1992294400 134512640 146736320 4294440400 18446744073709551615 136018922 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 72558 55791 1052 2985 0 69100 0

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

[pid=25652] ppid=25651 vsize=293028 CPUtime=913.31
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 286080 0 0 0 91194 137 0 0 25 0 2 0 177722799 300060672 56893 1992294400 134512640 146736320 4294440400 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 73257 56893 1052 2985 0 69799 0
[pid=25652/tid=25660] ppid=25651 vsize=293028 CPUtime=407.71
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 47387 0 0 0 40734 37 0 0 25 0 2 0 177745275 300060672 56893 1992294400 134512640 146736320 4294440400 18446744073709551615 135999635 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 913.31
Current children cumulated vsize (KiB) 301728

[startup+702.302 s]
/proc/loadavg: 2.01 1.66 1.32 3/109 25681
/proc/meminfo: memFree=1127508/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=301608 CPUtime=1032.82
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 305266 0 0 0 103128 154 0 0 25 0 2 0 177722799 308846592 58187 1992294400 134512640 146736320 4294440400 18446744073709551615 135983225 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 75402 58187 1052 2985 0 71944 0
[pid=25652/tid=25660] ppid=25651 vsize=301608 CPUtime=467.24
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 60996 0 0 0 46675 49 0 0 25 0 2 0 177745275 308846592 58187 1992294400 134512640 146736320 4294440400 18446744073709551615 135983225 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1032.82
Current children cumulated vsize (KiB) 310308

[startup+762.31 s]
/proc/loadavg: 2.00 1.72 1.36 3/109 25683
/proc/meminfo: memFree=1126516/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=295776 CPUtime=1152.36
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 330855 0 0 0 115061 175 0 0 25 0 2 0 177722799 302874624 57556 1992294400 134512640 146736320 4294440400 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 73944 57556 1051 2985 0 70486 0
[pid=25652/tid=25660] ppid=25651 vsize=295776 CPUtime=526.79
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 79321 0 0 0 52614 65 0 0 25 0 2 0 177745275 302874624 57556 1992294400 134512640 146736320 4294440400 18446744073709551615 135450582 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1152.36
Current children cumulated vsize (KiB) 304476

[startup+822.301 s]
/proc/loadavg: 1.86 1.73 1.39 3/109 25685
/proc/meminfo: memFree=1143752/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=279180 CPUtime=1258.14
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 354968 0 0 0 125619 195 0 0 25 0 2 0 177722799 285880320 53676 1992294400 134512640 146736320 4294440400 18446744073709551615 136008069 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 69795 53676 1051 2985 0 66337 0
[pid=25652/tid=25660] ppid=25651 vsize=279180 CPUtime=572.6
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 89792 0 0 0 57186 74 0 0 22 0 2 0 177745275 285880320 53676 1992294400 134512640 146736320 4294440400 18446744073709551615 136008042 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1258.14
Current children cumulated vsize (KiB) 287880

[startup+882.301 s]
/proc/loadavg: 1.95 1.78 1.42 2/109 25687
/proc/meminfo: memFree=1137304/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=284244 CPUtime=1376.52
/proc/25652/stat : 25652 (pb_cplex) S 25651 25651 25227 0 -1 4202496 362607 0 0 0 137449 203 0 0 25 0 2 0 177722799 291065856 54931 1992294400 134512640 146736320 4294440400 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 71061 54931 1051 2985 0 67603 0
[pid=25652/tid=25660] ppid=25651 vsize=284244 CPUtime=632.14
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 95117 0 0 0 63135 79 0 0 25 0 2 0 177745275 291065856 54931 1992294400 134512640 146736320 4294440400 18446744073709551615 136008363 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1376.52
Current children cumulated vsize (KiB) 292944

[startup+942.301 s]
/proc/loadavg: 1.43 1.65 1.40 3/109 25687
/proc/meminfo: memFree=1136684/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=285172 CPUtime=1443.62
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 369294 0 0 0 144155 207 0 0 25 0 2 0 177722799 292016128 55093 1992294400 134512640 146736320 4294440400 18446744073709551615 135234613 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 71293 55093 1051 2985 0 67835 0
[pid=25652/tid=25660] ppid=25651 vsize=285172 CPUtime=692.07
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 101240 0 0 0 69125 82 0 0 25 0 2 0 177745275 292016128 55093 1992294400 134512640 146736320 4294440400 18446744073709551615 139044505 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1443.62
Current children cumulated vsize (KiB) 293872

[startup+1002.3 s]
/proc/loadavg: 1.79 1.71 1.43 3/109 25689
/proc/meminfo: memFree=1129616/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=290756 CPUtime=1563.13
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 381321 0 0 0 156095 218 0 0 25 0 2 0 177722799 297734144 56689 1992294400 134512640 146736320 4294440400 18446744073709551615 136403109 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 72689 56689 1051 2985 0 69231 0
[pid=25652/tid=25660] ppid=25651 vsize=290756 CPUtime=751.6
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 109845 0 0 0 75071 89 0 0 25 0 2 0 177745275 297734144 56689 1992294400 134512640 146736320 4294440400 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1563.13
Current children cumulated vsize (KiB) 299456

[startup+1062.3 s]
/proc/loadavg: 1.76 1.70 1.45 3/109 25691
/proc/meminfo: memFree=1130980/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=290588 CPUtime=1661.15
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 399379 0 0 0 165881 234 0 0 25 0 2 0 177722799 297562112 56617 1992294400 134512640 146736320 4294440400 18446744073709551615 135526874 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 72647 56617 1051 2985 0 69189 0
[pid=25652/tid=25660] ppid=25651 vsize=290588 CPUtime=811.29
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 121432 0 0 0 81032 97 0 0 25 0 2 0 177745275 297562112 56617 1992294400 134512640 146736320 4294440400 18446744073709551615 136004977 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1661.15
Current children cumulated vsize (KiB) 299288

[startup+1122.3 s]
/proc/loadavg: 1.69 1.71 1.46 2/109 25693
/proc/meminfo: memFree=1127384/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=295920 CPUtime=1767.24
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 405616 0 0 0 176484 240 0 0 25 0 2 0 177722799 303022080 57446 1992294400 134512640 146736320 4294440400 18446744073709551615 136008167 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 73980 57446 1051 2985 0 70522 0
[pid=25652/tid=25660] ppid=25651 vsize=295920 CPUtime=857.4
/proc/25652/task/25660/stat : 25660 (pb_cplex) S 25651 25651 25227 0 -1 4202560 127629 0 0 0 85638 102 0 0 25 0 2 0 177745275 303022080 57446 1992294400 134512640 146736320 4294440400 18446744073709551615 144580073 0 2 4096 16387 18446604437871802176 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1767.24
Current children cumulated vsize (KiB) 304620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1144.5 s]
/proc/loadavg: 1.65 1.69 1.46 3/109 25693
/proc/meminfo: memFree=1130608/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=290484 CPUtime=1800.15
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 418909 0 0 0 179763 252 0 0 25 0 2 0 177722799 297455616 56680 1992294400 134512640 146736320 4294440400 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 72621 56680 1051 2985 0 69163 0
[pid=25652/tid=25660] ppid=25651 vsize=290484 CPUtime=868.12
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 134765 0 0 0 86703 109 0 0 25 0 2 0 177745275 297455616 56680 1992294400 134512640 146736320 4294440400 18446744073709551615 136008266 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 299184

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

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

[startup+1144.5 s]
/proc/loadavg: 1.65 1.69 1.46 3/109 25693
/proc/meminfo: memFree=1130608/2059040 swapFree=4138796/4192956
[pid=25651] ppid=25649 vsize=8700 CPUtime=0
/proc/25651/stat : 25651 (run) S 25649 25651 25227 0 -1 4202496 365 0 0 0 0 0 0 0 21 0 1 0 177722799 8908800 249 1992294400 4194304 4922060 140733870461408 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25651/statm: 2175 249 208 178 0 68 0
[pid=25652] ppid=25651 vsize=290484 CPUtime=1800.15
/proc/25652/stat : 25652 (pb_cplex) R 25651 25651 25227 0 -1 4202496 418909 0 0 0 179763 252 0 0 25 0 2 0 177722799 297455616 56680 1992294400 134512640 146736320 4294440400 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/25652/statm: 72621 56680 1051 2985 0 69163 0
[pid=25652/tid=25660] ppid=25651 vsize=290484 CPUtime=868.12
/proc/25652/task/25660/stat : 25660 (pb_cplex) R 25651 25651 25227 0 -1 4202560 134765 0 0 0 86703 109 0 0 25 0 2 0 177745275 297455616 56680 1992294400 134512640 146736320 4294440400 18446744073709551615 136008266 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 299184

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25651 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 1800.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1144.52
CPU time (s): 1800.15
CPU user time (s): 1797.63
CPU system time (s): 2.52
CPU usage (%): 157.284
Max. virtual memory (cumulated for all children) (KiB): 310308

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 2.03969 second user time and 5.88011 second system time

The end

Launcher Data 

Begin job on node006 at 2010-07-01 23:53:11
IDJOB=2695936
IDBENCH=2949
IDSOLVER=1209
FILE ID=node006/2695936-1278021191
PBS_JOBID= 11198748
Free space on /tmp= 62528 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_18.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695936-1278021191/watcher-2695936-1278021191 -o /tmp/evaluation-result-2695936-1278021191/solver-2695936-1278021191 -C 1800 -W 2000 -M 1800  run HOME/instance-2695936-1278021191.opb

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

MD5SUM BENCH= 92a7a1679de6bb1b52854275d5fc6396
RANDOM SEED=1889509816

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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:       1355228 kB
Buffers:        173752 kB
Cached:         422324 kB
SwapCached:       8168 kB
Active:         155860 kB
Inactive:       455388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1355228 kB
SwapTotal:     4192956 kB
SwapFree:      4138796 kB
Dirty:           21248 kB
Writeback:           0 kB
AnonPages:       13268 kB
Mapped:          11404 kB
Slab:            70568 kB
PageTables:       4244 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182360 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= 62512 MiB
End job on node006 at 2010-07-02 00:12:18