Trace number 2697111

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) 1800.13 1100.03

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_2.opb
MD5SUMfaa00895e2f6f80e77634e2be522df62
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark1798.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint26
Maximum length of a constraint45
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 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6220
Sum of products size (including duplicates)12440
Number of different products6220
Sum of products size12440

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697111-1278050271.opb.
0.00/0.00	c Instance file HOME/instance-2697111-1278050271.opb
0.00/0.00	c File size is 459853 bytes.
0.00/0.20	c Highest Coefficient sum: 46
0.00/0.20	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.22	c ============================[ Problem Statistics ]=============================
0.00/0.22	c |                                                                             |
0.00/0.22	c |  Parsing time:          0.21         s                                      |
0.00/0.22	c |  Number Variables:      6420                                                |
0.00/0.23	c |  Number Constraints:    12640                                               |
0.00/0.23	c ===============================================================================
1800.13/1100.02	c Remaining time 1799.78 sec.
1800.13/1100.02	c 
1800.13/1100.02	c *** INTERRUPTED ***
1800.13/1100.02	s UNKNOWN
1800.13/1100.02	c Total CPU time              : 1795.82 s
1800.13/1100.02	c Memory used           : 111.62 MB
1800.13/1100.02	c CPU time              : 1795.82 s
1800.13/1100.02	c 
1800.13/1100.02	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-2697111-1278050271/watcher-2697111-1278050271 -o /tmp/evaluation-result-2697111-1278050271/solver-2697111-1278050271 -C 1800 -W 2000 -M 1800 run HOME/instance-2697111-1278050271.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: 1.60 1.72 1.64 3/106 30837
/proc/meminfo: memFree=1495196/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) R 30835 30837 30544 0 -1 4202496 348 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374582165 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0

[startup+0.0842251 s]
/proc/loadavg: 1.60 1.72 1.64 3/106 30837
/proc/meminfo: memFree=1495196/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101226 s]
/proc/loadavg: 1.60 1.72 1.64 3/106 30837
/proc/meminfo: memFree=1495196/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301261 s]
/proc/loadavg: 1.60 1.72 1.64 3/106 30837
/proc/meminfo: memFree=1495196/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701294 s]
/proc/loadavg: 1.60 1.72 1.64 3/106 30837
/proc/meminfo: memFree=1495196/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50138 s]
/proc/loadavg: 1.60 1.72 1.64 2/108 30839
/proc/meminfo: memFree=1472488/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=51616 CPUtime=1.48
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 8648 0 0 0 145 3 0 0 19 0 1 0 146319954 52854784 6648 1992294400 134512640 146736320 4290678528 18446744073709551615 137056657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30838/statm: 12904 6648 941 2985 0 9446 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 60316

[startup+3.10056 s]
/proc/loadavg: 1.60 1.72 1.64 2/108 30839
/proc/meminfo: memFree=1468396/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=87640 CPUtime=3.09
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 25460 0 0 0 299 10 0 0 18 0 2 0 146319954 89743360 11470 1992294400 134512640 146736320 4290678528 18446744073709551615 135850322 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30838/statm: 21910 11470 1033 2985 0 18452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96340

[startup+6.30193 s]
/proc/loadavg: 1.71 1.75 1.65 2/109 30840
/proc/meminfo: memFree=1438876/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=104920 CPUtime=8.86
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 75856 0 0 0 849 37 0 0 17 0 2 0 146319954 107438080 15644 1992294400 134512640 146736320 4290678528 18446744073709551615 137381081 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 26230 15644 1031 2985 0 22772 0
[pid=30838/tid=30840] ppid=30837 vsize=104920 CPUtime=2.77
/proc/30838/task/30840/stat : 30840 (pb_cplex) R 30837 30837 30544 0 -1 4202560 26473 0 0 0 264 13 0 0 16 0 2 0 146320261 107438080 15644 1992294400 134512640 146736320 4290678528 18446744073709551615 136413549 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.86
Current children cumulated vsize (KiB) 113620

[startup+12.7006 s]
/proc/loadavg: 1.65 1.73 1.65 2/108 30840
/proc/meminfo: memFree=1448680/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=72112 CPUtime=16.1
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 95035 0 0 0 1562 48 0 0 25 0 1 0 146319954 73842688 12422 1992294400 134512640 146736320 4290678528 18446744073709551615 136388107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30838/statm: 18028 12422 1055 2985 0 14570 0
Current children cumulated CPU time (s) 16.1
Current children cumulated vsize (KiB) 80812

[startup+25.501 s]
/proc/loadavg: 1.51 1.70 1.63 2/108 30840
/proc/meminfo: memFree=1448680/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=72112 CPUtime=28.89
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 95044 0 0 0 2841 48 0 0 25 0 1 0 146319954 73842688 12431 1992294400 134512640 146736320 4290678528 18446744073709551615 136008446 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30838/statm: 18028 12431 1055 2985 0 14570 0
Current children cumulated CPU time (s) 28.89
Current children cumulated vsize (KiB) 80812

[startup+51.1018 s]
/proc/loadavg: 1.33 1.64 1.62 2/108 30842
/proc/meminfo: memFree=1448680/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=72112 CPUtime=54.48
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 95044 0 0 0 5400 48 0 0 25 0 1 0 146319954 73842688 12431 1992294400 134512640 146736320 4290678528 18446744073709551615 136008089 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30838/statm: 18028 12431 1055 2985 0 14570 0
Current children cumulated CPU time (s) 54.48
Current children cumulated vsize (KiB) 80812

[startup+102.308 s]
/proc/loadavg: 1.14 1.54 1.58 2/108 30842
/proc/meminfo: memFree=1448680/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=72112 CPUtime=105.68
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 95092 0 0 0 10519 49 0 0 25 0 1 0 146319954 73842688 12464 1992294400 134512640 146736320 4290678528 18446744073709551615 136406160 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30838/statm: 18028 12464 1056 2985 0 14570 0
Current children cumulated CPU time (s) 105.68
Current children cumulated vsize (KiB) 80812

[startup+162.302 s]
/proc/loadavg: 1.05 1.44 1.54 2/108 30844
/proc/meminfo: memFree=1448556/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=71956 CPUtime=165.66
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 97306 0 0 0 16515 51 0 0 25 0 1 0 146319954 73682944 12430 1992294400 134512640 146736320 4290678528 18446744073709551615 135854505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30838/statm: 17989 12430 1058 2985 0 14531 0
Current children cumulated CPU time (s) 165.66
Current children cumulated vsize (KiB) 80656

[startup+222.301 s]
/proc/loadavg: 1.14 1.39 1.52 3/109 30857
/proc/meminfo: memFree=1408000/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=128456 CPUtime=235.81
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 131936 0 0 0 23511 70 0 0 25 0 2 0 146319954 131538944 22729 1992294400 134512640 146736320 4290678528 18446744073709551615 136400564 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30838/statm: 32114 22729 1069 2985 0 28656 0
[pid=30838/tid=30846] ppid=30837 vsize=128456 CPUtime=7.55
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 6314 0 0 0 752 3 0 0 25 0 2 0 146338122 131538944 22729 1992294400 134512640 146736320 4290678528 18446744073709551615 135854475 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 235.81
Current children cumulated vsize (KiB) 137156

[startup+282.302 s]
/proc/loadavg: 1.47 1.43 1.53 3/109 30859
/proc/meminfo: memFree=1401552/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=133432 CPUtime=335.75
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 189396 0 0 0 33473 102 0 0 25 0 2 0 146319954 136634368 24353 1992294400 134512640 146736320 4290678528 18446744073709551615 136385174 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30838/statm: 33358 24353 1067 2985 0 29900 0
[pid=30838/tid=30846] ppid=30837 vsize=133432 CPUtime=58.03
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 36600 0 0 0 5783 20 0 0 25 0 2 0 146338122 136634368 24353 1992294400 134512640 146736320 4290678528 18446744073709551615 135854509 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 335.75
Current children cumulated vsize (KiB) 142132

[startup+342.302 s]
/proc/loadavg: 1.77 1.52 1.55 3/109 30859
/proc/meminfo: memFree=1407752/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=114184 CPUtime=452.08
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 244131 0 0 0 45073 135 0 0 25 0 2 0 146319954 116924416 20776 1992294400 134512640 146736320 4290678528 18446744073709551615 136008441 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 28546 20776 1067 2985 0 25088 0
[pid=30838/tid=30846] ppid=30837 vsize=114184 CPUtime=114.73
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 68719 0 0 0 11433 40 0 0 25 0 2 0 146338122 116924416 20776 1992294400 134512640 146736320 4290678528 18446744073709551615 136388020 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 452.08
Current children cumulated vsize (KiB) 122884

[startup+402.302 s]
/proc/loadavg: 1.91 1.60 1.57 3/109 30861
/proc/meminfo: memFree=1405272/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0

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

[pid=30838] ppid=30837 vsize=123984 CPUtime=770.17
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 373798 0 0 0 76805 212 0 0 25 0 2 0 146319954 126959616 23269 1992294400 134512640 146736320 4290678528 18446744073709551615 135999645 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 30996 23269 1067 2985 0 27538 0
[pid=30838/tid=30846] ppid=30837 vsize=123984 CPUtime=294.68
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 153708 0 0 0 29379 89 0 0 25 0 2 0 146338122 126959616 23269 1992294400 134512640 146736320 4290678528 18446744073709551615 135526863 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 770.17
Current children cumulated vsize (KiB) 132684

[startup+582.302 s]
/proc/loadavg: 1.91 1.69 1.61 3/109 30867
/proc/meminfo: memFree=1410604/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=116140 CPUtime=889.7
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 415574 0 0 0 88732 238 0 0 25 0 2 0 146319954 118927360 21806 1992294400 134512640 146736320 4290678528 18446744073709551615 139042981 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 29035 21806 1067 2985 0 25577 0
[pid=30838/tid=30846] ppid=30837 vsize=116140 CPUtime=354.65
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 169223 0 0 0 35368 97 0 0 25 0 2 0 146338122 118927360 21806 1992294400 134512640 146736320 4290678528 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 889.7
Current children cumulated vsize (KiB) 124840

[startup+642.301 s]
/proc/loadavg: 1.93 1.75 1.63 2/109 30867
/proc/meminfo: memFree=1410356/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=116140 CPUtime=1004.21
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 442346 0 0 0 100166 255 0 0 25 0 2 0 146319954 118927360 21812 1992294400 134512640 146736320 4290678528 18446744073709551615 136008416 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30838/statm: 29035 21812 1067 2985 0 25577 0
[pid=30838/tid=30846] ppid=30837 vsize=116140 CPUtime=409.58
/proc/30838/task/30846/stat : 30846 (pb_cplex) S 30837 30837 30544 0 -1 4202560 185075 0 0 0 40851 107 0 0 25 0 2 0 146338122 118927360 21812 1992294400 134512640 146736320 4290678528 18446744073709551615 144580073 0 2 4096 16387 18446604437868863744 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1004.21
Current children cumulated vsize (KiB) 124840

[startup+702.302 s]
/proc/loadavg: 1.80 1.72 1.63 3/109 30869
/proc/meminfo: memFree=1410356/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=116140 CPUtime=1096.5
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 456521 0 0 0 109384 266 0 0 25 0 2 0 146319954 118927360 21827 1992294400 134512640 146736320 4290678528 18446744073709551615 139044505 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 29035 21827 1067 2985 0 25577 0
[pid=30838/tid=30846] ppid=30837 vsize=116140 CPUtime=442.11
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 193016 0 0 0 44099 112 0 0 25 0 2 0 146338122 118927360 21827 1992294400 134512640 146736320 4290678528 18446744073709551615 135526401 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1096.5
Current children cumulated vsize (KiB) 124840

[startup+762.309 s]
/proc/loadavg: 1.86 1.75 1.64 3/109 30871
/proc/meminfo: memFree=1404528/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=124316 CPUtime=1210.14
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 487120 0 0 0 120728 286 0 0 25 0 2 0 146319954 127299584 23401 1992294400 134512640 146736320 4290678528 18446744073709551615 136015624 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 31079 23401 1067 2985 0 27621 0
[pid=30838/tid=30846] ppid=30837 vsize=124316 CPUtime=502.11
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 204913 0 0 0 50090 121 0 0 25 0 2 0 146338122 127299584 23401 1992294400 134512640 146736320 4290678528 18446744073709551615 136475798 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1210.14
Current children cumulated vsize (KiB) 133016

[startup+822.302 s]
/proc/loadavg: 1.63 1.71 1.63 3/109 30873
/proc/meminfo: memFree=1410480/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=115828 CPUtime=1304.82
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 510822 0 0 0 130180 302 0 0 25 0 2 0 146319954 118607872 21770 1992294400 134512640 146736320 4290678528 18446744073709551615 135854505 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 28957 21770 1067 2985 0 25499 0
[pid=30838/tid=30846] ppid=30837 vsize=115828 CPUtime=537.06
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 218114 0 0 0 53578 128 0 0 25 0 2 0 146338122 118607872 21770 1992294400 134512640 146736320 4290678528 18446744073709551615 139044505 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1304.82
Current children cumulated vsize (KiB) 124528

[startup+882.301 s]
/proc/loadavg: 1.45 1.67 1.62 3/109 30875
/proc/meminfo: memFree=1410356/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=115828 CPUtime=1392.6
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 530234 0 0 0 138945 315 0 0 25 0 2 0 146319954 118607872 21805 1992294400 134512640 146736320 4290678528 18446744073709551615 136008178 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 28957 21805 1067 2985 0 25499 0
[pid=30838/tid=30846] ppid=30837 vsize=115828 CPUtime=565.07
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 223386 0 0 0 56375 132 0 0 20 0 2 0 146338122 118607872 21805 1992294400 134512640 146736320 4290678528 18446744073709551615 139044574 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1392.6
Current children cumulated vsize (KiB) 124528

[startup+942.302 s]
/proc/loadavg: 1.72 1.71 1.64 3/109 30875
/proc/meminfo: memFree=1411968/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=114288 CPUtime=1506.92
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 561463 0 0 0 150357 335 0 0 21 0 2 0 146319954 117030912 21782 1992294400 134512640 146736320 4290678528 18446744073709551615 135526398 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 28572 21782 1072 2985 0 25114 0
[pid=30838/tid=30846] ppid=30837 vsize=114288 CPUtime=619.82
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 236639 0 0 0 61841 141 0 0 20 0 2 0 146338122 117030912 21782 1992294400 134512640 146736320 4290678528 18446744073709551615 136008441 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1506.92
Current children cumulated vsize (KiB) 122988

[startup+1002.3 s]
/proc/loadavg: 1.91 1.76 1.65 2/109 30877
/proc/meminfo: memFree=1411472/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=113552 CPUtime=1621.85
/proc/30838/stat : 30838 (pb_cplex) S 30837 30837 30544 0 -1 4202496 625871 0 0 0 161813 372 0 0 25 0 2 0 146319954 116277248 21535 1992294400 134512640 146736320 4290678528 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 28388 21535 1067 2985 0 24930 0
[pid=30838/tid=30846] ppid=30837 vsize=113552 CPUtime=679.8
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 262562 0 0 0 67825 155 0 0 25 0 2 0 146338122 116277248 21535 1992294400 134512640 146736320 4290678528 18446744073709551615 136008226 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1621.85
Current children cumulated vsize (KiB) 122252

[startup+1062.3 s]
/proc/loadavg: 2.00 1.80 1.67 3/109 30879
/proc/meminfo: memFree=1410728/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=113952 CPUtime=1733.16
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 689711 0 0 0 172909 407 0 0 25 0 2 0 146319954 116686848 21717 1992294400 134512640 146736320 4290678528 18446744073709551615 136008163 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 28488 21717 1067 2985 0 25030 0
[pid=30838/tid=30846] ppid=30837 vsize=113952 CPUtime=739.79
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 290393 0 0 0 73808 171 0 0 25 0 2 0 146338122 116686848 21717 1992294400 134512640 146736320 4290678528 18446744073709551615 136475864 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1733.16
Current children cumulated vsize (KiB) 122652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1100.01 s]
/proc/loadavg: 1.93 1.81 1.68 3/109 30881
/proc/meminfo: memFree=1410728/2059040 swapFree=4139660/4192956
[pid=30837] ppid=30835 vsize=8700 CPUtime=0
/proc/30837/stat : 30837 (run) S 30835 30837 30544 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 146319954 8908800 248 1992294400 4194304 4922060 140734256357408 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30837/statm: 2175 248 208 178 0 68 0
[pid=30838] ppid=30837 vsize=114300 CPUtime=1800.13
/proc/30838/stat : 30838 (pb_cplex) R 30837 30837 30544 0 -1 4202496 733940 0 0 0 179581 432 0 0 25 0 2 0 146319954 117043200 21714 1992294400 134512640 146736320 4290678528 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30838/statm: 28575 21714 1067 2985 0 25117 0
[pid=30838/tid=30846] ppid=30837 vsize=114300 CPUtime=769.28
/proc/30838/task/30846/stat : 30846 (pb_cplex) R 30837 30837 30544 0 -1 4202560 308437 0 0 0 76747 181 0 0 25 0 2 0 146338122 117043200 21714 1992294400 134512640 146736320 4290678528 18446744073709551615 136008461 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 123000

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 30837 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 1800.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1100.03
CPU time (s): 1800.13
CPU user time (s): 1795.81
CPU system time (s): 4.32
CPU usage (%): 163.644
Max. virtual memory (cumulated for all children) (KiB): 143348

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= 3
involuntary context switches= 2

runsolver used 2.04369 second user time and 5.45317 second system time

The end

Launcher Data 

Begin job on node037 at 2010-07-02 07:57:51
IDJOB=2697111
IDBENCH=48145
IDSOLVER=1209
FILE ID=node037/2697111-1278050271
PBS_JOBID= 11198854
Free space on /tmp= 62516 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_2.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697111-1278050271/watcher-2697111-1278050271 -o /tmp/evaluation-result-2697111-1278050271/solver-2697111-1278050271 -C 1800 -W 2000 -M 1800  run HOME/instance-2697111-1278050271.opb

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

MD5SUM BENCH= faa00895e2f6f80e77634e2be522df62
RANDOM SEED=1319802627

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1496220 kB
Buffers:        151500 kB
Cached:         300680 kB
SwapCached:       6676 kB
Active:         200756 kB
Inactive:       265052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1496220 kB
SwapTotal:     4192956 kB
SwapFree:      4139660 kB
Dirty:           16648 kB
Writeback:           8 kB
AnonPages:       11988 kB
Mapped:          11988 kB
Slab:            75096 kB
PageTables:       4200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181420 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-2697111-1278050271.opb

Free space on /tmp at the end= 62500 MiB
End job on node037 at 2010-07-02 08:16:13