Trace number 2695935

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) 1800.19 1092.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_12.opb
MD5SUMd262db503fd284bdfe2b43790fda8490
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark100
Best CPU time to get the best result obtained on this benchmark1798.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 91
Optimality of the best value was proved NO
Number of variables1807
Total number of constraints3444
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 constraints3443
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 66
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 193
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1320
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-2695935-1278021139.opb.
0.00/0.00	c Instance file HOME/instance-2695935-1278021139.opb
0.00/0.00	c File size is 746274 bytes.
0.00/0.91	c Highest Coefficient sum: 1320
0.00/0.91	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.93	c ============================[ Problem Statistics ]=============================
0.00/0.93	c |                                                                             |
0.00/0.93	c |  Parsing time:          0.91         s                                      |
0.00/0.93	c |  Number Variables:      1807                                                |
0.00/0.94	c |  Number Constraints:    3444                                                |
0.00/0.94	c ===============================================================================
1800.19/1092.51	c Remaining time 1799.08 sec.
1800.19/1092.51	c 
1800.19/1092.51	c *** INTERRUPTED ***
1800.19/1092.51	s UNKNOWN
1800.19/1092.51	c Total CPU time              : 1794.71 s
1800.19/1092.51	c Memory used           : 109.29 MB
1800.19/1092.51	c CPU time              : 1794.71 s
1800.19/1092.51	c 
1800.19/1092.51	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-2695935-1278021139/watcher-2695935-1278021139 -o /tmp/evaluation-result-2695935-1278021139/solver-2695935-1278021139 -C 1800 -W 2000 -M 1800 run HOME/instance-2695935-1278021139.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: 1.75 1.48 1.34 3/106 29596
/proc/meminfo: memFree=1671720/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0

[startup+0.0571379 s]
/proc/loadavg: 1.75 1.48 1.34 3/106 29596
/proc/meminfo: memFree=1671720/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101141 s]
/proc/loadavg: 1.75 1.48 1.34 3/106 29596
/proc/meminfo: memFree=1671720/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301158 s]
/proc/loadavg: 1.75 1.48 1.34 3/106 29596
/proc/meminfo: memFree=1671720/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701193 s]
/proc/loadavg: 1.75 1.48 1.34 3/106 29596
/proc/meminfo: memFree=1671720/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50126 s]
/proc/loadavg: 1.75 1.48 1.34 2/108 29598
/proc/meminfo: memFree=1663644/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=31840 CPUtime=1.48
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 6528 0 0 0 146 2 0 0 18 0 1 0 143405526 32604160 4082 1992294400 134512640 146736320 4287067328 18446744073709551615 139023109 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29597/statm: 7960 4085 864 2985 0 4502 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 40540

[startup+3.1014 s]
/proc/loadavg: 1.75 1.48 1.34 2/108 29598
/proc/meminfo: memFree=1650996/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=37960 CPUtime=3.08
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 16786 0 0 0 302 6 0 0 21 0 1 0 143405526 38871040 5624 1992294400 134512640 146736320 4287067328 18446744073709551615 136729818 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29597/statm: 9490 5624 998 2985 0 6032 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 46660

[startup+6.30168 s]
/proc/loadavg: 1.69 1.47 1.34 2/108 29598
/proc/meminfo: memFree=1650500/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=39540 CPUtime=6.29
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 24894 0 0 0 619 10 0 0 25 0 1 0 143405526 40488960 6044 1992294400 134512640 146736320 4287067328 18446744073709551615 137149031 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29597/statm: 9885 6044 1014 2985 0 6427 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48240

[startup+12.7013 s]
/proc/loadavg: 1.63 1.47 1.33 2/109 29599
/proc/meminfo: memFree=1627552/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=75304 CPUtime=14.85
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 40528 0 0 0 1468 17 0 0 19 0 2 0 143405526 77111296 11951 1992294400 134512640 146736320 4287067328 18446744073709551615 139044544 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29597/statm: 18826 11951 1077 2985 0 15368 0
[pid=29597/tid=29599] ppid=29596 vsize=75304 CPUtime=3.59
/proc/29597/task/29599/stat : 29599 (pb_cplex) R 29596 29596 28816 0 -1 4202560 3583 0 0 0 357 2 0 0 18 0 2 0 143406330 77111296 11951 1992294400 134512640 146736320 4287067328 18446744073709551615 136008454 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 14.85
Current children cumulated vsize (KiB) 84004

[startup+25.5014 s]
/proc/loadavg: 1.70 1.49 1.35 3/109 29599
/proc/meminfo: memFree=1620236/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=82644 CPUtime=37.8
/proc/29597/stat : 29597 (pb_cplex) S 29596 29596 28816 0 -1 4202496 53289 0 0 0 3751 29 0 0 19 0 2 0 143405526 84627456 13769 1992294400 134512640 146736320 4287067328 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 20661 13769 1078 2985 0 17203 0
[pid=29597/tid=29599] ppid=29596 vsize=82644 CPUtime=15.44
/proc/29597/task/29599/stat : 29599 (pb_cplex) R 29596 29596 28816 0 -1 4202560 9970 0 0 0 1536 8 0 0 19 0 2 0 143406330 84627456 13769 1992294400 134512640 146736320 4287067328 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 37.8
Current children cumulated vsize (KiB) 91344

[startup+51.1006 s]
/proc/loadavg: 1.87 1.55 1.37 2/108 29599
/proc/meminfo: memFree=1643432/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=57124 CPUtime=82.26
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 79982 0 0 0 8175 51 0 0 20 0 1 0 143405526 58494976 8676 1992294400 134512640 146736320 4287067328 18446744073709551615 135851010 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29597/statm: 14281 8676 1082 2985 0 10823 0
Current children cumulated CPU time (s) 82.26
Current children cumulated vsize (KiB) 65824

[startup+102.309 s]
/proc/loadavg: 2.17 1.66 1.41 3/109 29603
/proc/meminfo: memFree=1611060/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=91008 CPUtime=161.23
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 165961 0 0 0 16027 96 0 0 19 0 2 0 143405526 93192192 15741 1992294400 134512640 146736320 4287067328 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 22752 15741 1090 2985 0 19294 0
[pid=29597/tid=29603] ppid=29596 vsize=91008 CPUtime=34.18
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 44986 0 0 0 3396 22 0 0 25 0 2 0 143411849 93192192 15741 1992294400 134512640 146736320 4287067328 18446744073709551615 136388081 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 161.23
Current children cumulated vsize (KiB) 99708

[startup+162.301 s]
/proc/loadavg: 2.06 1.71 1.44 3/109 29605
/proc/meminfo: memFree=1608456/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=100220 CPUtime=261.58
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 223639 0 0 0 26022 136 0 0 25 0 2 0 143405526 102625280 17132 1992294400 134512640 146736320 4287067328 18446744073709551615 139042888 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 25055 17132 1090 2985 0 21597 0
[pid=29597/tid=29603] ppid=29596 vsize=100220 CPUtime=86.78
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 80527 0 0 0 8633 45 0 0 19 0 2 0 143411849 102625280 17132 1992294400 134512640 146736320 4287067328 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 261.58
Current children cumulated vsize (KiB) 108920

[startup+222.301 s]
/proc/loadavg: 1.88 1.72 1.46 2/109 29607
/proc/meminfo: memFree=1605728/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=100160 CPUtime=366.51
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 259646 0 0 0 36484 167 0 0 25 0 2 0 143405526 102563840 17348 1992294400 134512640 146736320 4287067328 18446744073709551615 136008266 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29597/statm: 25040 17348 1090 2985 0 21582 0
[pid=29597/tid=29603] ppid=29596 vsize=100160 CPUtime=138
/proc/29597/task/29603/stat : 29603 (pb_cplex) S 29596 29596 28816 0 -1 4202560 99492 0 0 0 13738 62 0 0 25 0 2 0 143411849 102563840 17348 1992294400 134512640 146736320 4287067328 18446744073709551615 144580073 0 2 4096 16387 18446604437866722368 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 366.51
Current children cumulated vsize (KiB) 108860

[startup+282.301 s]
/proc/loadavg: 1.57 1.66 1.45 2/109 29607
/proc/meminfo: memFree=1603620/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=101576 CPUtime=458.44
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 286546 0 0 0 45657 187 0 0 25 0 2 0 143405526 104013824 17873 1992294400 134512640 146736320 4287067328 18446744073709551615 136413787 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29597/statm: 25394 17873 1090 2985 0 21936 0
[pid=29597/tid=29603] ppid=29596 vsize=101576 CPUtime=170.22
/proc/29597/task/29603/stat : 29603 (pb_cplex) S 29596 29596 28816 0 -1 4202560 111253 0 0 0 16951 71 0 0 25 0 2 0 143411849 104013824 17873 1992294400 134512640 146736320 4287067328 18446744073709551615 144580073 0 2 4096 16387 18446604437866722368 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 458.44
Current children cumulated vsize (KiB) 110276

[startup+342.301 s]
/proc/loadavg: 1.59 1.63 1.46 3/109 29609
/proc/meminfo: memFree=1602380/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=104136 CPUtime=546.21
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 330837 0 0 0 54407 214 0 0 21 0 2 0 143405526 106635264 18205 1992294400 134512640 146736320 4287067328 18446744073709551615 136003821 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 26034 18205 1092 2985 0 22576 0
[pid=29597/tid=29603] ppid=29596 vsize=104136 CPUtime=198.27
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 133792 0 0 0 19742 85 0 0 20 0 2 0 143411849 106635264 18205 1992294400 134512640 146736320 4287067328 18446744073709551615 139042879 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 546.21
Current children cumulated vsize (KiB) 112836

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

[pid=29597] ppid=29596 vsize=106656 CPUtime=943.88
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 508333 0 0 0 94062 326 0 0 25 0 2 0 143405526 109215744 18884 1992294400 134512640 146736320 4287067328 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29597/statm: 26664 18884 1090 2985 0 23206 0
[pid=29597/tid=29603] ppid=29596 vsize=106656 CPUtime=403.61
/proc/29597/task/29603/stat : 29603 (pb_cplex) S 29596 29596 28816 0 -1 4202560 231045 0 0 0 40220 141 0 0 25 0 2 0 143411849 109215744 18884 1992294400 134512640 146736320 4287067328 18446744073709551615 144580073 0 2 4096 16387 18446604437866722368 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 943.88
Current children cumulated vsize (KiB) 115356

[startup+642.301 s]
/proc/loadavg: 1.81 1.75 1.56 3/109 29626
/proc/meminfo: memFree=1599280/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=105416 CPUtime=1050
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 551159 0 0 0 104644 356 0 0 25 0 2 0 143405526 107945984 18647 1992294400 134512640 146736320 4287067328 18446744073709551615 136008309 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 26354 18647 1090 2985 0 22896 0
[pid=29597/tid=29603] ppid=29596 vsize=105416 CPUtime=451.91
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 253022 0 0 0 45036 155 0 0 25 0 2 0 143411849 107945984 18647 1992294400 134512640 146736320 4287067328 18446744073709551615 136008160 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1050
Current children cumulated vsize (KiB) 114116

[startup+702.301 s]
/proc/loadavg: 1.81 1.76 1.57 2/109 29628
/proc/meminfo: memFree=1597792/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=107204 CPUtime=1146.44
/proc/29597/stat : 29597 (pb_cplex) S 29596 29596 28816 0 -1 4202496 596921 0 0 0 114261 383 0 0 25 0 2 0 143405526 109776896 18974 1992294400 134512640 146736320 4287067328 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 26801 18974 1090 2985 0 23343 0
[pid=29597/tid=29603] ppid=29596 vsize=107204 CPUtime=502.33
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 274923 0 0 0 50067 166 0 0 25 0 2 0 143411849 109776896 18974 1992294400 134512640 146736320 4287067328 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1146.44
Current children cumulated vsize (KiB) 115904

[startup+762.309 s]
/proc/loadavg: 1.71 1.73 1.56 3/109 29630
/proc/meminfo: memFree=1594320/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=120972 CPUtime=1240.25
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 624860 0 0 0 123621 404 0 0 25 0 2 0 143405526 123875328 21519 1992294400 134512640 146736320 4287067328 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 30243 21519 1090 2985 0 26785 0
[pid=29597/tid=29603] ppid=29596 vsize=120972 CPUtime=552.64
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 288539 0 0 0 55087 177 0 0 21 0 2 0 143411849 123875328 21519 1992294400 134512640 146736320 4287067328 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1240.25
Current children cumulated vsize (KiB) 129672

[startup+822.301 s]
/proc/loadavg: 1.82 1.76 1.58 3/109 29632
/proc/meminfo: memFree=1597048/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=107704 CPUtime=1350.08
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 704221 0 0 0 134557 451 0 0 25 0 2 0 143405526 110288896 19152 1992294400 134512640 146736320 4287067328 18446744073709551615 136400577 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 26926 19152 1090 2985 0 23468 0
[pid=29597/tid=29603] ppid=29596 vsize=107704 CPUtime=612.61
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 332505 0 0 0 61059 202 0 0 25 0 2 0 143411849 110288896 19152 1992294400 134512640 146736320 4287067328 18446744073709551615 136008168 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1350.08
Current children cumulated vsize (KiB) 116404

[startup+882.301 s]
/proc/loadavg: 1.70 1.74 1.58 3/109 29632
/proc/meminfo: memFree=1593824/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=111432 CPUtime=1457.97
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 751769 0 0 0 145318 479 0 0 25 0 2 0 143405526 114106368 20030 1992294400 134512640 146736320 4287067328 18446744073709551615 135999691 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 27858 20030 1090 2985 0 24400 0
[pid=29597/tid=29603] ppid=29596 vsize=111432 CPUtime=661.45
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 360950 0 0 0 65929 216 0 0 25 0 2 0 143411849 114106368 20030 1992294400 134512640 146736320 4287067328 18446744073709551615 136008266 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1457.97
Current children cumulated vsize (KiB) 120132

[startup+942.301 s]
/proc/loadavg: 1.64 1.72 1.59 3/109 29634
/proc/meminfo: memFree=1590848/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=108100 CPUtime=1553.15
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 776431 0 0 0 154821 494 0 0 25 0 2 0 143405526 110694400 19256 1992294400 134512640 146736320 4287067328 18446744073709551615 136004874 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 27025 19256 1090 2985 0 23567 0
[pid=29597/tid=29603] ppid=29596 vsize=108100 CPUtime=698.35
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 369831 0 0 0 69613 222 0 0 25 0 2 0 143411849 110694400 19256 1992294400 134512640 146736320 4287067328 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1553.15
Current children cumulated vsize (KiB) 116800

[startup+1002.3 s]
/proc/loadavg: 1.58 1.69 1.58 3/109 29636
/proc/meminfo: memFree=1596180/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=109440 CPUtime=1651.49
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 835616 0 0 0 164622 527 0 0 25 0 2 0 143405526 112066560 19517 1992294400 134512640 146736320 4287067328 18446744073709551615 136008231 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 27360 19517 1090 2985 0 23902 0
[pid=29597/tid=29603] ppid=29596 vsize=109440 CPUtime=738.81
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 414753 0 0 0 73637 244 0 0 20 0 2 0 143411849 112066560 19517 1992294400 134512640 146736320 4287067328 18446744073709551615 136008065 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1651.49
Current children cumulated vsize (KiB) 118140

[startup+1062.3 s]
/proc/loadavg: 1.66 1.69 1.58 3/109 29638
/proc/meminfo: memFree=1587996/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=120816 CPUtime=1747.38
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 863677 0 0 0 174193 545 0 0 25 0 2 0 143405526 123715584 21553 1992294400 134512640 146736320 4287067328 18446744073709551615 139022922 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 30204 21553 1090 2985 0 26746 0
[pid=29597/tid=29603] ppid=29596 vsize=120816 CPUtime=785.44
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 434617 0 0 0 78288 256 0 0 25 0 2 0 143411849 123715584 21553 1992294400 134512640 146736320 4287067328 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1747.38
Current children cumulated vsize (KiB) 129516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1092.5 s]
/proc/loadavg: 1.75 1.70 1.59 3/109 29638
/proc/meminfo: memFree=1593948/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=111912 CPUtime=1800.19
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 868128 0 0 0 179469 550 0 0 25 0 2 0 143405526 114597888 20053 1992294400 134512640 146736320 4287067328 18446744073709551615 135526877 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 27978 20053 1090 2985 0 24520 0
[pid=29597/tid=29603] ppid=29596 vsize=111912 CPUtime=815.64
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 437223 0 0 0 81305 259 0 0 25 0 2 0 143411849 114597888 20053 1992294400 134512640 146736320 4287067328 18446744073709551615 139044505 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 120612

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

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

[startup+1092.5 s]
/proc/loadavg: 1.75 1.70 1.59 3/109 29638
/proc/meminfo: memFree=1593948/2059040 swapFree=4139740/4192956
[pid=29596] ppid=29594 vsize=8700 CPUtime=0
/proc/29596/stat : 29596 (run) S 29594 29596 28816 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 143405526 8908800 249 1992294400 4194304 4922060 140733449222144 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/29596/statm: 2175 249 208 178 0 68 0
[pid=29597] ppid=29596 vsize=111912 CPUtime=1800.19
/proc/29597/stat : 29597 (pb_cplex) R 29596 29596 28816 0 -1 4202496 868128 0 0 0 179469 550 0 0 25 0 2 0 143405526 114597888 20053 1992294400 134512640 146736320 4287067328 18446744073709551615 135526877 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/29597/statm: 27978 20053 1090 2985 0 24520 0
[pid=29597/tid=29603] ppid=29596 vsize=111912 CPUtime=815.64
/proc/29597/task/29603/stat : 29603 (pb_cplex) R 29596 29596 28816 0 -1 4202560 437223 0 0 0 81305 259 0 0 25 0 2 0 143411849 114597888 20053 1992294400 134512640 146736320 4287067328 18446744073709551615 139044505 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 120612

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29596 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 1800.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1092.52
CPU time (s): 1800.19
CPU user time (s): 1794.69
CPU system time (s): 5.5
CPU usage (%): 164.774
Max. virtual memory (cumulated for all children) (KiB): 141856

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= 364
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 2.14767 second user time and 5.54716 second system time

The end

Launcher Data 

Begin job on node050 at 2010-07-01 23:52:19
IDJOB=2695935
IDBENCH=2946
IDSOLVER=1209
FILE ID=node050/2695935-1278021139
PBS_JOBID= 11198715
Free space on /tmp= 62236 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_12.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2695935-1278021139/watcher-2695935-1278021139 -o /tmp/evaluation-result-2695935-1278021139/solver-2695935-1278021139 -C 1800 -W 2000 -M 1800  run HOME/instance-2695935-1278021139.opb

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

MD5SUM BENCH= d262db503fd284bdfe2b43790fda8490
RANDOM SEED=5489090

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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:       1672248 kB
Buffers:         77712 kB
Cached:         201152 kB
SwapCached:       6780 kB
Active:         110388 kB
Inactive:       182268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1672248 kB
SwapTotal:     4192956 kB
SwapFree:      4139740 kB
Dirty:           17408 kB
Writeback:           0 kB
AnonPages:       12300 kB
Mapped:          11964 kB
Slab:            72176 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182104 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= 62220 MiB
End job on node050 at 2010-07-02 00:10:34