Trace number 2697245

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) 1800.11 1238.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_200_10_3.opb
MD5SUM27440fbcb5a9ea2c9ae6b100e77dc1d3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-51
Best CPU time to get the best result obtained on this benchmark1789.62
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -60
Optimality of the best value was proved NO
Number of variables400
Total number of constraints601
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)4976
Sum of products size (including duplicates)9952
Number of different products2488
Sum of products size4976

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697245-1278052327.opb.
0.00/0.00	c Instance file HOME/instance-2697245-1278052327.opb
0.00/0.00	c File size is 219296 bytes.
0.00/0.12	c Highest Coefficient sum: 400
0.00/0.12	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.13	c ============================[ Problem Statistics ]=============================
0.00/0.13	c |                                                                             |
0.00/0.13	c |  Parsing time:          0.13         s                                      |
0.00/0.13	c |  Number Variables:      2888                                                |
0.00/0.14	c |  Number Constraints:    5577                                                |
0.00/0.14	c ===============================================================================
1800.11/1238.41	c Remaining time 1799.87 sec.
1800.11/1238.41	c 
1800.11/1238.41	c *** INTERRUPTED ***
1800.11/1238.41	s UNKNOWN
1800.11/1238.41	c Total CPU time              : 1798.98 s
1800.11/1238.41	c Memory used           : 88.23 MB
1800.11/1238.41	c CPU time              : 1798.98 s
1800.11/1238.41	c 
1800.11/1238.41	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-2697245-1278052327/watcher-2697245-1278052327 -o /tmp/evaluation-result-2697245-1278052327/solver-2697245-1278052327 -C 1800 -W 2000 -M 1800 run HOME/instance-2697245-1278052327.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: 1.73 1.40 1.40 3/105 31329
/proc/meminfo: memFree=1402116/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) R 31327 31329 30759 0 -1 4202496 349 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447938965 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0

[startup+0.0785469 s]
/proc/loadavg: 1.73 1.40 1.40 3/105 31329
/proc/meminfo: memFree=1402116/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101548 s]
/proc/loadavg: 1.73 1.40 1.40 3/105 31329
/proc/meminfo: memFree=1402116/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301583 s]
/proc/loadavg: 1.73 1.40 1.40 3/105 31329
/proc/meminfo: memFree=1402116/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701629 s]
/proc/loadavg: 1.73 1.40 1.40 3/105 31329
/proc/meminfo: memFree=1402116/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5017 s]
/proc/loadavg: 1.73 1.40 1.40 2/107 31331
/proc/meminfo: memFree=1390552/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=32284 CPUtime=1.48
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 4595 0 0 0 146 2 0 0 25 0 1 0 146526280 33058816 3800 1992294400 134512640 146736320 4294448464 18446744073709551615 136524704 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31330/statm: 8071 3800 908 2985 0 4613 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 40984

[startup+3.10088 s]
/proc/loadavg: 1.73 1.40 1.40 2/107 31331
/proc/meminfo: memFree=1390428/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=32332 CPUtime=3.08
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 4614 0 0 0 306 2 0 0 25 0 1 0 146526280 33107968 3818 1992294400 134512640 146736320 4294448464 18446744073709551615 136008017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31330/statm: 8083 3818 907 2985 0 4625 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 41032

[startup+6.30123 s]
/proc/loadavg: 1.75 1.41 1.40 2/107 31331
/proc/meminfo: memFree=1390428/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=32356 CPUtime=6.28
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 4631 0 0 0 626 2 0 0 25 0 1 0 146526280 33132544 3829 1992294400 134512640 146736320 4294448464 18446744073709551615 135468687 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31330/statm: 8089 3829 901 2985 0 4631 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 41056

[startup+12.7009 s]
/proc/loadavg: 1.69 1.40 1.40 2/107 31331
/proc/meminfo: memFree=1384236/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=40832 CPUtime=12.68
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 6987 0 0 0 1265 3 0 0 25 0 1 0 146526280 41811968 5536 1992294400 134512640 146736320 4294448464 18446744073709551615 139044564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31330/statm: 10208 5536 1023 2985 0 6750 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49532

[startup+25.5014 s]
/proc/loadavg: 1.54 1.38 1.39 2/107 31331
/proc/meminfo: memFree=1387088/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=34884 CPUtime=25.47
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 9668 0 0 0 2543 4 0 0 25 0 1 0 146526280 35721216 4853 1992294400 134512640 146736320 4294448464 18446744073709551615 136018126 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31330/statm: 8721 4853 1011 2985 0 5263 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43584

[startup+51.1012 s]
/proc/loadavg: 1.35 1.35 1.38 2/107 31336
/proc/meminfo: memFree=1386592/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=35480 CPUtime=51.05
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 9740 0 0 0 5100 5 0 0 25 0 1 0 146526280 36331520 4925 1992294400 134512640 146736320 4294448464 18446744073709551615 136403117 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31330/statm: 8870 4925 1011 2985 0 5412 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 44180

[startup+102.309 s]
/proc/loadavg: 1.26 1.32 1.36 2/108 31339
/proc/meminfo: memFree=1377656/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=56476 CPUtime=110.77
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 25839 0 0 0 11058 19 0 0 25 0 2 0 146526280 57831424 7164 1992294400 134512640 146736320 4294448464 18446744073709551615 136008216 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31330/statm: 14119 7164 1071 2985 0 10661 0
[pid=31330/tid=31339] ppid=31329 vsize=56476 CPUtime=0
/proc/31330/task/31339/stat : 31339 (pb_cplex) S 31329 31329 30759 0 -1 4202560 0 0 0 0 0 0 0 0 18 0 2 0 146534293 57831424 7164 1992294400 134512640 146736320 4294448464 18446744073709551615 144580073 0 2 4096 16387 18446604437839131712 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 110.77
Current children cumulated vsize (KiB) 65176

[startup+162.301 s]
/proc/loadavg: 1.39 1.34 1.37 2/108 31341
/proc/meminfo: memFree=1371208/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=63400 CPUtime=192.48
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 37678 0 0 0 19220 28 0 0 25 0 2 0 146526280 64921600 8805 1992294400 134512640 146736320 4294448464 18446744073709551615 136008306 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31330/statm: 15850 8805 1071 2985 0 12392 0
[pid=31330/tid=31339] ppid=31329 vsize=63400 CPUtime=39.07
/proc/31330/task/31339/stat : 31339 (pb_cplex) S 31329 31329 30759 0 -1 4202560 10308 0 0 0 3901 6 0 0 25 0 2 0 146534293 64921600 8805 1992294400 134512640 146736320 4294448464 18446744073709551615 144580073 0 2 4096 16387 18446604437839131712 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 192.48
Current children cumulated vsize (KiB) 72100

[startup+222.302 s]
/proc/loadavg: 1.48 1.37 1.37 3/108 31343
/proc/meminfo: memFree=1370216/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=63812 CPUtime=278.4
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 39231 0 0 0 27809 31 0 0 25 0 2 0 146526280 65343488 8981 1992294400 134512640 146736320 4294448464 18446744073709551615 136018922 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31330/statm: 15953 8981 1072 2985 0 12495 0
[pid=31330/tid=31339] ppid=31329 vsize=63812 CPUtime=73.6
/proc/31330/task/31339/stat : 31339 (pb_cplex) R 31329 31329 30759 0 -1 4202560 11130 0 0 0 7352 8 0 0 25 0 2 0 146534293 65343488 8981 1992294400 134512640 146736320 4294448464 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 278.4
Current children cumulated vsize (KiB) 72512

[startup+282.302 s]
/proc/loadavg: 1.77 1.48 1.41 2/108 31345
/proc/meminfo: memFree=1369844/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=64836 CPUtime=389.56
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 49064 0 0 0 38918 38 0 0 25 0 2 0 146526280 66392064 9132 1992294400 134512640 146736320 4294448464 18446744073709551615 135526330 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31330/statm: 16209 9132 1072 2985 0 12751 0
[pid=31330/tid=31339] ppid=31329 vsize=64836 CPUtime=125.12
/proc/31330/task/31339/stat : 31339 (pb_cplex) S 31329 31329 30759 0 -1 4202560 16074 0 0 0 12501 11 0 0 25 0 2 0 146534293 66392064 9132 1992294400 134512640 146736320 4294448464 18446744073709551615 144580073 0 2 4096 16387 18446604437839131712 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 389.56
Current children cumulated vsize (KiB) 73536

[startup+342.301 s]
/proc/loadavg: 1.81 1.53 1.42 3/108 31345
/proc/meminfo: memFree=1369844/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=64836 CPUtime=496.46
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 50294 0 0 0 49605 41 0 0 25 0 2 0 146526280 66392064 9070 1992294400 134512640 146736320 4294448464 18446744073709551615 139042899 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31330/statm: 16209 9070 1072 2985 0 12751 0
[pid=31330/tid=31339] ppid=31329 vsize=64836 CPUtime=172.36
/proc/31330/task/31339/stat : 31339 (pb_cplex) R 31329 31329 30759 0 -1 4202560 17130 0 0 0 17224 12 0 0 25 0 2 0 146534293 66392064 9070 1992294400 134512640 146736320 4294448464 18446744073709551615 136008044 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 496.46
Current children cumulated vsize (KiB) 73536

[startup+402.302 s]
/proc/loadavg: 1.72 1.54 1.43 3/108 31347
/proc/meminfo: memFree=1369596/2059040 swapFree=4139272/4192956

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

Current children cumulated vsize (KiB) 74348

[startup+642.301 s]
/proc/loadavg: 1.99 1.77 1.55 3/108 31353
/proc/meminfo: memFree=1367240/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=65648 CPUtime=1037.54
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 67553 0 0 0 103685 69 0 0 25 0 2 0 146526280 67223552 9625 1992294400 134512640 146736320 4294448464 18446744073709551615 139042916 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31330/statm: 16412 9625 1073 2985 0 12954 0
[pid=31330/tid=31339] ppid=31329 vsize=65648 CPUtime=466.13
/proc/31330/task/31339/stat : 31339 (pb_cplex) R 31329 31329 30759 0 -1 4202560 32584 0 0 0 46582 31 0 0 25 0 2 0 146534293 67223552 9625 1992294400 134512640 146736320 4294448464 18446744073709551615 136388084 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1037.54
Current children cumulated vsize (KiB) 74348

[startup+702.302 s]
/proc/loadavg: 1.96 1.80 1.57 3/108 31355
/proc/meminfo: memFree=1367240/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=65648 CPUtime=1144.59
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 67560 0 0 0 114388 71 0 0 25 0 2 0 146526280 67223552 9632 1992294400 134512640 146736320 4294448464 18446744073709551615 136388081 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31330/statm: 16412 9632 1073 2985 0 12954 0
[pid=31330/tid=31339] ppid=31329 vsize=65648 CPUtime=515.35
/proc/31330/task/31339/stat : 31339 (pb_cplex) R 31329 31329 30759 0 -1 4202560 32584 0 0 0 51504 31 0 0 25 0 2 0 146534293 67223552 9632 1992294400 134512640 146736320 4294448464 18446744073709551615 135855165 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1144.59
Current children cumulated vsize (KiB) 74348

[startup+762.309 s]
/proc/loadavg: 1.55 1.72 1.55 2/107 31357
/proc/meminfo: memFree=1374316/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=53444 CPUtime=1224.54
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 67698 0 0 0 122378 76 0 0 25 0 1 0 146526280 54726656 7892 1992294400 134512640 146736320 4294448464 18446744073709551615 136008017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31330/statm: 13361 7892 1076 2985 0 9903 0
Current children cumulated CPU time (s) 1224.54
Current children cumulated vsize (KiB) 62144

[startup+822.301 s]
/proc/loadavg: 1.20 1.59 1.52 2/107 31359
/proc/meminfo: memFree=1368984/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=59772 CPUtime=1284.52
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 71496 0 0 0 128374 78 0 0 25 0 1 0 146526280 61206528 9342 1992294400 134512640 146736320 4294448464 18446744073709551615 136008042 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31330/statm: 14943 9342 1081 2985 0 11485 0
Current children cumulated CPU time (s) 1284.52
Current children cumulated vsize (KiB) 68472

[startup+882.302 s]
/proc/loadavg: 1.07 1.48 1.48 2/107 31361
/proc/meminfo: memFree=1369976/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=57632 CPUtime=1344.51
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 81906 0 0 0 134368 83 0 0 25 0 1 0 146526280 59015168 8943 1992294400 134512640 146736320 4294448464 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31330/statm: 14408 8943 1081 2985 0 10950 0
Current children cumulated CPU time (s) 1344.51
Current children cumulated vsize (KiB) 66332

[startup+942.302 s]
/proc/loadavg: 1.02 1.39 1.45 2/107 31361
/proc/meminfo: memFree=1369976/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=57656 CPUtime=1404.49
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 81912 0 0 0 140366 83 0 0 25 0 1 0 146526280 59039744 8949 1992294400 134512640 146736320 4294448464 18446744073709551615 135525914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31330/statm: 14414 8949 1081 2985 0 10956 0
Current children cumulated CPU time (s) 1404.49
Current children cumulated vsize (KiB) 66356

[startup+1002.3 s]
/proc/loadavg: 1.01 1.32 1.42 2/108 31365
/proc/meminfo: memFree=1354344/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=76416 CPUtime=1466.58
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 96785 0 0 0 146567 91 0 0 25 0 2 0 146526280 78249984 12934 1992294400 134512640 146736320 4294448464 18446744073709551615 135855178 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31330/statm: 19104 12934 1083 2985 0 15646 0
[pid=31330/tid=31365] ppid=31329 vsize=76416 CPUtime=0
/proc/31330/task/31365/stat : 31365 (pb_cplex) S 31329 31329 30759 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 2 0 146622984 78249984 12934 1992294400 134512640 146736320 4294448464 18446744073709551615 144580073 0 2 4096 16387 18446604437839131712 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1466.58
Current children cumulated vsize (KiB) 85116

[startup+1062.3 s]
/proc/loadavg: 1.27 1.33 1.41 2/108 31367
/proc/meminfo: memFree=1337852/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=96388 CPUtime=1548.91
/proc/31330/stat : 31330 (pb_cplex) S 31329 31329 30759 0 -1 4202496 110495 0 0 0 154790 101 0 0 25 0 2 0 146526280 98701312 17162 1992294400 134512640 146736320 4294448464 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31330/statm: 24097 17162 1084 2985 0 20639 0
[pid=31330/tid=31365] ppid=31329 vsize=96388 CPUtime=41.38
/proc/31330/task/31365/stat : 31365 (pb_cplex) R 31329 31329 30759 0 -1 4202560 8378 0 0 0 4132 6 0 0 25 0 2 0 146622984 98701312 17162 1992294400 134512640 146736320 4294448464 18446744073709551615 136008168 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1548.91
Current children cumulated vsize (KiB) 105088

[startup+1122.3 s]
/proc/loadavg: 1.25 1.30 1.40 3/108 31369
/proc/meminfo: memFree=1338596/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=94808 CPUtime=1621.5
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 119343 0 0 0 162043 107 0 0 25 0 2 0 146526280 97083392 16828 1992294400 134512640 146736320 4294448464 18446744073709551615 136008454 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31330/statm: 23702 16828 1082 2985 0 20244 0
[pid=31330/tid=31365] ppid=31329 vsize=94808 CPUtime=101.26
/proc/31330/task/31365/stat : 31365 (pb_cplex) R 31329 31329 30759 0 -1 4202560 15553 0 0 0 10115 11 0 0 25 0 2 0 146622984 97083392 16828 1992294400 134512640 146736320 4294448464 18446744073709551615 136008455 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1621.5
Current children cumulated vsize (KiB) 103508

[startup+1182.3 s]
/proc/loadavg: 1.28 1.32 1.39 2/108 31371
/proc/meminfo: memFree=1340828/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=90132 CPUtime=1699.66
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 122669 0 0 0 169856 110 0 0 25 0 2 0 146526280 92295168 16114 1992294400 134512640 146736320 4294448464 18446744073709551615 136000404 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31330/statm: 22533 16114 1082 2985 0 19075 0
[pid=31330/tid=31365] ppid=31329 vsize=90132 CPUtime=119.44
/proc/31330/task/31365/stat : 31365 (pb_cplex) S 31329 31329 30759 0 -1 4202560 17279 0 0 0 11932 12 0 0 25 0 2 0 146622984 92295168 16114 1992294400 134512640 146736320 4294448464 18446744073709551615 144580073 0 2 4096 16387 18446604437839131712 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1699.66
Current children cumulated vsize (KiB) 98832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1238.4 s]
/proc/loadavg: 1.78 1.44 1.43 3/108 31371
/proc/meminfo: memFree=1340952/2059040 swapFree=4139272/4192956
[pid=31329] ppid=31327 vsize=8700 CPUtime=0
/proc/31329/stat : 31329 (run) S 31327 31329 30759 0 -1 4202496 365 0 0 0 0 0 0 0 25 0 1 0 146526280 8908800 249 1992294400 4194304 4922060 140735208355760 18446744073709551615 272447937669 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31329/statm: 2175 249 208 178 0 68 0
[pid=31330] ppid=31329 vsize=90344 CPUtime=1800.11
/proc/31330/stat : 31330 (pb_cplex) R 31329 31329 30759 0 -1 4202496 129799 0 0 0 179896 115 0 0 25 0 2 0 146526280 92512256 16135 1992294400 134512640 146736320 4294448464 18446744073709551615 139042901 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/31330/statm: 22586 16135 1082 2985 0 19128 0
[pid=31330/tid=31365] ppid=31329 vsize=90344 CPUtime=165.07
/proc/31330/task/31365/stat : 31365 (pb_cplex) R 31329 31329 30759 0 -1 4202560 21075 0 0 0 16492 15 0 0 25 0 2 0 146622984 92512256 16135 1992294400 134512640 146736320 4294448464 18446744073709551615 136008020 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 99044

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 31329 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 1800.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1238.42
CPU time (s): 1800.11
CPU user time (s): 1798.96
CPU system time (s): 1.15
CPU usage (%): 145.355
Max. virtual memory (cumulated for all children) (KiB): 111172

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 2.12868 second user time and 5.8881 second system time

The end

Launcher Data 

Begin job on node087 at 2010-07-02 08:32:07
IDJOB=2697245
IDBENCH=48279
IDSOLVER=1209
FILE ID=node087/2697245-1278052327
PBS_JOBID= 11198828
Free space on /tmp= 62444 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_200_10_3.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697245-1278052327/watcher-2697245-1278052327 -o /tmp/evaluation-result-2697245-1278052327/solver-2697245-1278052327 -C 1800 -W 2000 -M 1800  run HOME/instance-2697245-1278052327.opb

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

MD5SUM BENCH= 27440fbcb5a9ea2c9ae6b100e77dc1d3
RANDOM SEED=1695743081

node087.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1403388 kB
Buffers:        149804 kB
Cached:         398180 kB
SwapCached:       6464 kB
Active:         217604 kB
Inactive:       343976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1403388 kB
SwapTotal:     4192956 kB
SwapFree:      4139272 kB
Dirty:           16640 kB
Writeback:           0 kB
AnonPages:       11848 kB
Mapped:          11948 kB
Slab:            72376 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181488 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697245-1278052327.opb

Free space on /tmp at the end= 62428 MiB
End job on node087 at 2010-07-02 08:52:48