Trace number 2697076

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) 1800.06 1775.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_1.opb
MD5SUM0c93b84d697c3c1b68cbcf423dabc710
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark84
Best CPU time to get the best result obtained on this benchmark1798.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 72
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint52
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31640
Sum of products size (including duplicates)63280
Number of different products31640
Sum of products size63280

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697076-1278049435.opb.
0.00/0.00	c Instance file HOME/instance-2697076-1278049435.opb
0.00/0.00	c File size is 2479420 bytes.
1.09/1.17	c Highest Coefficient sum: 53
1.09/1.17	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
1.19/1.27	c ============================[ Problem Statistics ]=============================
1.19/1.27	c |                                                                             |
1.19/1.27	c |  Parsing time:          1.24         s                                      |
1.19/1.27	c |  Number Variables:      32640                                               |
1.29/1.30	c |  Number Constraints:    64280                                               |
1.29/1.30	c ===============================================================================
1800.06/1775.80	c Remaining time 1798.74 sec.
1800.06/1775.80	c 
1800.06/1775.80	c *** INTERRUPTED ***
1800.06/1775.80	s UNKNOWN
1800.06/1775.80	c Total CPU time              : 1795.49 s
1800.06/1775.80	c Memory used           : 198.97 MB
1800.06/1775.80	c CPU time              : 1795.49 s
1800.06/1775.80	c 
1800.06/1775.80	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-2697076-1278049435/watcher-2697076-1278049435 -o /tmp/evaluation-result-2697076-1278049435/solver-2697076-1278049435 -C 1800 -W 2000 -M 1800 run HOME/instance-2697076-1278049435.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: 1.86 1.91 1.69 3/105 32564
/proc/meminfo: memFree=1275196/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0

[startup+0.10523 s]
/proc/loadavg: 1.86 1.91 1.69 3/105 32564
/proc/meminfo: memFree=1275196/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.20124 s]
/proc/loadavg: 1.86 1.91 1.69 3/105 32564
/proc/meminfo: memFree=1275196/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301252 s]
/proc/loadavg: 1.86 1.91 1.69 3/105 32564
/proc/meminfo: memFree=1275196/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701296 s]
/proc/loadavg: 1.86 1.91 1.69 3/105 32564
/proc/meminfo: memFree=1275196/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50139 s]
/proc/loadavg: 1.86 1.91 1.69 2/107 32566
/proc/meminfo: memFree=1257572/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=63720 CPUtime=1.48
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 15052 0 0 0 143 5 0 0 23 0 1 0 146237449 65249280 11937 1992294400 134512640 146736320 4292191408 18446744073709551615 136237226 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 15930 11937 731 2985 0 12472 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 72420

[startup+3.10057 s]
/proc/loadavg: 1.86 1.91 1.69 2/107 32566
/proc/meminfo: memFree=1210948/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=198756 CPUtime=3.08
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 41372 0 0 0 291 17 0 0 25 0 1 0 146237449 203526144 26891 1992294400 134512640 146736320 4292191408 18446744073709551615 135982862 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 49689 26891 906 2985 0 46231 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 207456

[startup+6.30093 s]
/proc/loadavg: 1.79 1.89 1.68 2/107 32566
/proc/meminfo: memFree=1170028/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=198756 CPUtime=6.29
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 41372 0 0 0 611 18 0 0 25 0 1 0 146237449 203526144 26891 1992294400 134512640 146736320 4292191408 18446744073709551615 135983312 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 49689 26891 906 2985 0 46231 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 207456

[startup+12.7006 s]
/proc/loadavg: 1.73 1.88 1.68 2/107 32566
/proc/meminfo: memFree=1169408/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=199096 CPUtime=12.69
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 41926 0 0 0 1251 18 0 0 25 0 1 0 146237449 203874304 27061 1992294400 134512640 146736320 4292191408 18446744073709551615 135983312 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 49774 27061 906 2985 0 46316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 207796

[startup+25.5011 s]
/proc/loadavg: 1.57 1.84 1.67 2/107 32566
/proc/meminfo: memFree=1164944/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=201120 CPUtime=25.48
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 49094 0 0 0 2528 20 0 0 25 0 1 0 146237449 205946880 28509 1992294400 134512640 146736320 4292191408 18446744073709551615 144757825 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 50280 28509 965 2985 0 46822 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 209820

[startup+51.102 s]
/proc/loadavg: 1.53 1.80 1.66 3/108 32567
/proc/meminfo: memFree=1030768/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=387740 CPUtime=54.85
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 257994 0 0 0 5382 103 0 0 18 0 2 0 146237449 397045760 61747 1992294400 134512640 146736320 4292191408 18446744073709551615 137059641 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32565/statm: 96935 61747 1052 2985 0 93477 0
[pid=32565/tid=32567] ppid=32564 vsize=387740 CPUtime=4.35
/proc/32565/task/32567/stat : 32567 (pb_cplex) R 32564 32564 32152 0 -1 4202560 46349 0 0 0 413 22 0 0 18 0 2 0 146241989 397045760 61747 1992294400 134512640 146736320 4292191408 18446744073709551615 137369836 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 54.85
Current children cumulated vsize (KiB) 396440

[startup+102.302 s]
/proc/loadavg: 1.44 1.75 1.64 2/107 32569
/proc/meminfo: memFree=1129728/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=178820 CPUtime=127.25
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 602268 0 0 0 12444 281 0 0 25 0 1 0 146237449 183111680 37142 1992294400 134512640 146736320 4292191408 18446744073709551615 135969532 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 44705 37142 1042 2985 0 41247 0
Current children cumulated CPU time (s) 127.25
Current children cumulated vsize (KiB) 187520

[startup+162.302 s]
/proc/loadavg: 1.16 1.61 1.60 2/107 32571
/proc/meminfo: memFree=1126628/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=185192 CPUtime=187.22
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 653433 0 0 0 18420 302 0 0 25 0 1 0 146237449 189636608 37914 1992294400 134512640 146736320 4292191408 18446744073709551615 136008042 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 46298 37914 1043 2985 0 42840 0
Current children cumulated CPU time (s) 187.22
Current children cumulated vsize (KiB) 193892

[startup+222.308 s]
/proc/loadavg: 1.06 1.50 1.56 2/107 32571
/proc/meminfo: memFree=1125140/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=186312 CPUtime=247.2
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 685150 0 0 0 24406 314 0 0 25 0 1 0 146237449 190783488 38275 1992294400 134512640 146736320 4292191408 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32565/statm: 46578 38275 1043 2985 0 43120 0
Current children cumulated CPU time (s) 247.2
Current children cumulated vsize (KiB) 195012

[startup+282.301 s]
/proc/loadavg: 1.02 1.40 1.52 2/107 32573
/proc/meminfo: memFree=1121916/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=189252 CPUtime=307.17
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 714413 0 0 0 30393 324 0 0 25 0 1 0 146237449 193794048 39078 1992294400 134512640 146736320 4292191408 18446744073709551615 136006074 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 47313 39078 1043 2985 0 43855 0
Current children cumulated CPU time (s) 307.17
Current children cumulated vsize (KiB) 197952

[startup+342.302 s]
/proc/loadavg: 1.00 1.33 1.49 2/107 32575
/proc/meminfo: memFree=1120056/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=191268 CPUtime=367.14
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 745674 0 0 0 36377 337 0 0 25 0 1 0 146237449 195858432 39557 1992294400 134512640 146736320 4292191408 18446744073709551615 136006270 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 47817 39557 1043 2985 0 44359 0
Current children cumulated CPU time (s) 367.14
Current children cumulated vsize (KiB) 199968

[startup+402.302 s]
/proc/loadavg: 1.00 1.26 1.45 2/107 32577
/proc/meminfo: memFree=1107284/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=209364 CPUtime=427.12
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 768753 0 0 0 42365 347 0 0 25 0 1 0 146237449 214388736 42891 1992294400 134512640 146736320 4292191408 18446744073709551615 136475763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32565/statm: 52341 42891 1043 2985 0 48883 0
Current children cumulated CPU time (s) 427.12
Current children cumulated vsize (KiB) 218064

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

/proc/32565/statm: 50215 41836 1043 2985 0 46757 0
Current children cumulated CPU time (s) 1146.82
Current children cumulated vsize (KiB) 209560

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/107 32606
/proc/meminfo: memFree=1110012/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=201016 CPUtime=1206.79
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 944330 0 0 0 120264 415 0 0 25 0 1 0 146237449 205840384 41911 1992294400 134512640 146736320 4292191408 18446744073709551615 135854509 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 50254 41911 1043 2985 0 46796 0
Current children cumulated CPU time (s) 1206.79
Current children cumulated vsize (KiB) 209716

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 32608
/proc/meminfo: memFree=1109888/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=201112 CPUtime=1266.77
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 954359 0 0 0 126259 418 0 0 25 0 1 0 146237449 205938688 41938 1992294400 134512640 146736320 4292191408 18446744073709551615 136475773 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 50278 41938 1043 2985 0 46820 0
Current children cumulated CPU time (s) 1266.77
Current children cumulated vsize (KiB) 209812

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 32610
/proc/meminfo: memFree=1109764/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=201224 CPUtime=1326.75
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 964575 0 0 0 132254 421 0 0 25 0 1 0 146237449 206053376 41979 1992294400 134512640 146736320 4292191408 18446744073709551615 136000485 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32565/statm: 50306 41979 1043 2985 0 46848 0
Current children cumulated CPU time (s) 1326.75
Current children cumulated vsize (KiB) 209924

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 32612
/proc/meminfo: memFree=1109764/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=201256 CPUtime=1386.72
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 974832 0 0 0 138247 425 0 0 25 0 1 0 146237449 206086144 41986 1992294400 134512640 146736320 4292191408 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 50314 41986 1043 2985 0 46856 0
Current children cumulated CPU time (s) 1386.72
Current children cumulated vsize (KiB) 209956

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 32612
/proc/meminfo: memFree=1109764/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=201308 CPUtime=1446.71
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 984455 0 0 0 144242 429 0 0 25 0 1 0 146237449 206139392 41995 1992294400 134512640 146736320 4292191408 18446744073709551615 136008416 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 50327 41995 1043 2985 0 46869 0
Current children cumulated CPU time (s) 1446.71
Current children cumulated vsize (KiB) 210008

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 32614
/proc/meminfo: memFree=1097612/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=219444 CPUtime=1506.68
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 1015214 0 0 0 150227 441 0 0 25 0 1 0 146237449 224710656 45169 1992294400 134512640 146736320 4292191408 18446744073709551615 136469958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32565/statm: 54861 45169 1043 2985 0 51403 0
Current children cumulated CPU time (s) 1506.68
Current children cumulated vsize (KiB) 228144

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 32616
/proc/meminfo: memFree=1110136/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=203640 CPUtime=1566.66
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 1025570 0 0 0 156221 445 0 0 25 0 1 0 146237449 208527360 41897 1992294400 134512640 146736320 4292191408 18446744073709551615 136403114 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 50910 41897 1043 2985 0 47452 0
Current children cumulated CPU time (s) 1566.66
Current children cumulated vsize (KiB) 212340

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 32618
/proc/meminfo: memFree=1109764/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=203696 CPUtime=1626.63
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 1034568 0 0 0 162214 449 0 0 25 0 1 0 146237449 208584704 41987 1992294400 134512640 146736320 4292191408 18446744073709551615 135854509 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 50924 41987 1043 2985 0 47466 0
Current children cumulated CPU time (s) 1626.63
Current children cumulated vsize (KiB) 212396

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 32620
/proc/meminfo: memFree=1109764/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=203728 CPUtime=1686.6
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 1043773 0 0 0 168208 452 0 0 25 0 1 0 146237449 208617472 41994 1992294400 134512640 146736320 4292191408 18446744073709551615 136008394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32565/statm: 50932 41994 1043 2985 0 47474 0
Current children cumulated CPU time (s) 1686.6
Current children cumulated vsize (KiB) 212428

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 32620
/proc/meminfo: memFree=1109764/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=203736 CPUtime=1746.57
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 1053490 0 0 0 174202 455 0 0 25 0 1 0 146237449 208625664 41996 1992294400 134512640 146736320 4292191408 18446744073709551615 136008450 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 50934 41996 1043 2985 0 47476 0
Current children cumulated CPU time (s) 1746.57
Current children cumulated vsize (KiB) 212436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1775.8 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 32622
/proc/meminfo: memFree=1109640/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=203744 CPUtime=1800.06
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 1061882 0 0 0 179548 458 0 0 25 0 1 0 146237449 208633856 42003 1992294400 134512640 146736320 4292191408 18446744073709551615 136005344 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 50936 42003 1043 2985 0 47478 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 212444

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

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

[startup+1775.8 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 32622
/proc/meminfo: memFree=1109640/2059040 swapFree=4139472/4192956
[pid=32564] ppid=32562 vsize=8700 CPUtime=0
/proc/32564/stat : 32564 (run) S 32562 32564 32152 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 146237448 8908800 249 1992294400 4194304 4922060 140734924988368 18446744073709551615 258407505029 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/32564/statm: 2175 249 208 178 0 68 0
[pid=32565] ppid=32564 vsize=203744 CPUtime=1800.06
/proc/32565/stat : 32565 (pb_cplex) R 32564 32564 32152 0 -1 4202496 1061882 0 0 0 179548 458 0 0 25 0 1 0 146237449 208633856 42003 1992294400 134512640 146736320 4292191408 18446744073709551615 136005344 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/32565/statm: 50936 42003 1043 2985 0 47478 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 212444

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32564 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 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1775.81
CPU time (s): 1800.06
CPU user time (s): 1795.48
CPU system time (s): 4.58
CPU usage (%): 101.365
Max. virtual memory (cumulated for all children) (KiB): 423796

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 3.04154 second user time and 8.29474 second system time

The end

Launcher Data 

Begin job on node085 at 2010-07-02 07:43:55
IDJOB=2697076
IDBENCH=48110
IDSOLVER=1209
FILE ID=node085/2697076-1278049435
PBS_JOBID= 11198830
Free space on /tmp= 121640 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_1.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697076-1278049435/watcher-2697076-1278049435 -o /tmp/evaluation-result-2697076-1278049435/solver-2697076-1278049435 -C 1800 -W 2000 -M 1800  run HOME/instance-2697076-1278049435.opb

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

MD5SUM BENCH= 0c93b84d697c3c1b68cbcf423dabc710
RANDOM SEED=2054822057

node085.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1278204 kB
Buffers:        154232 kB
Cached:         516384 kB
SwapCached:       7120 kB
Active:         255820 kB
Inactive:       428792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1278204 kB
SwapTotal:     4192956 kB
SwapFree:      4139472 kB
Dirty:           17000 kB
Writeback:           0 kB
AnonPages:       12112 kB
Mapped:          11972 kB
Slab:            74248 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182372 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-2697076-1278049435.opb

Free space on /tmp at the end= 121624 MiB
End job on node085 at 2010-07-02 08:13:34