Trace number 3720930

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 NameAnswerCPU timeWall clock time
PB07: Pueblo 1.4? (TO) 1800.11 1800.64

General information on the benchmark

NameOPT-SMALLINT-LIN/graca/
normalized-ped2.B.recomb1-0.20-11.opb
MD5SUM79791e06dc9d28cfadfea0c0635a2122
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark1.20781
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables172729
Total number of constraints560632
Number of constraints which are clauses560632
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint579
Number of terms in the objective function 2180
Biggest coefficient in the objective function 581
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 930180
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 581
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 930180
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
299.69/299.84	c starting to Solve
299.69/299.84	c #variables read: 172729 - #constraints read: 309447
300.99/301.10	o 16859
301.20/301.33	o 7561
301.58/301.78	o 4656
301.69/301.86	o 4075
301.79/301.94	o 4074
301.79/301.98	o 3493
301.89/302.04	o 2912
1459.16/1459.61	o 2332

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3720930-1338516713/watcher-3720930-1338516713 -o /tmp/evaluation-result-3720930-1338516713/solver-3720930-1338516713 -C 1800 -W 1900 -M 15500 Pueblo HOME/instance-3720930-1338516713.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 10052
/proc/meminfo: memFree=29110320/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=3100 CPUtime=0 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 310 0 0 0 0 0 0 0 20 0 1 0 317799837 3174400 247 33554432000 134512640 134579096 4291903808 4291771156 3568442 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 775 247 213 17 0 81 0

[startup+0.0907899 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 10052
/proc/meminfo: memFree=29110320/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=5764 CPUtime=0.08 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 995 0 0 0 8 0 0 0 20 0 1 0 317799837 5902336 932 33554432000 134512640 134579096 4291903808 4291771268 3568422 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 1441 932 219 17 0 747 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5764

[startup+0.100274 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 10052
/proc/meminfo: memFree=29110320/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=6028 CPUtime=0.09 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 1058 0 0 0 9 0 0 0 20 0 1 0 317799837 6172672 995 33554432000 134512640 134579096 4291903808 4291771232 134546730 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 1507 995 219 17 0 813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6028

[startup+0.30021 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 10052
/proc/meminfo: memFree=29110320/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=11624 CPUtime=0.28 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 2441 0 0 0 28 0 0 0 20 0 1 0 317799837 11902976 2378 33554432000 134512640 134579096 4291903808 4291771204 3568447 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 2906 2378 219 17 0 2212 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11624

[startup+0.700205 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 10052
/proc/meminfo: memFree=29110320/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=22680 CPUtime=0.69 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 5205 0 0 0 68 1 0 0 20 0 1 0 317799837 23224320 5142 33554432000 134512640 134579096 4291903808 4291771204 3568442 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 5670 5142 219 17 0 4976 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22680

[startup+1.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10053
/proc/meminfo: memFree=29083024/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=43860 CPUtime=1.48 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 10522 0 0 0 147 1 0 0 20 0 1 0 317799837 44912640 10459 33554432000 134512640 134579096 4291903808 4291771268 3568447 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 10965 10459 219 17 0 10271 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 43860

[startup+3.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10053
/proc/meminfo: memFree=29053264/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=85156 CPUtime=3.08 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 20854 0 0 0 304 4 0 0 20 0 1 0 317799837 87199744 20791 33554432000 134512640 134579096 4291903808 4291771268 3568452 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 21289 20791 219 17 0 20595 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 85156

[startup+6.3002 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10053
/proc/meminfo: memFree=29002880/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=116032 CPUtime=6.29 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 879733 0 0 0 536 93 0 0 20 0 1 0 317799837 118816768 26774 33554432000 134512640 134579096 4291903808 4291902768 134532446 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 29008 26788 227 17 0 28314 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 116032

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10053
/proc/meminfo: memFree=29002896/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=116032 CPUtime=12.69 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 2936934 0 0 0 958 311 0 0 20 0 1 0 317799837 118816768 26907 33554432000 134512640 134579096 4291903808 4291902768 134532446 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 29008 26907 227 17 0 28314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 116032

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10053
/proc/meminfo: memFree=29003268/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=116032 CPUtime=25.48 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 7051350 0 0 0 1805 743 0 0 20 0 1 0 317799837 118816768 26850 33554432000 134512640 134579096 4291903808 4291902768 134532446 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 29008 26868 227 17 0 28314 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 116032

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10053
/proc/meminfo: memFree=29002896/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=116224 CPUtime=51.08 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 15278560 0 0 0 3499 1609 0 0 20 0 1 0 317799837 119013376 26801 33554432000 134512640 134579096 4291903808 4291902768 134532446 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 29056 26819 227 17 0 28362 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 116224

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10053
/proc/meminfo: memFree=29002780/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=116736 CPUtime=102.27 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 31677040 0 0 0 6854 3373 0 0 20 0 1 0 317799837 119537664 27042 33554432000 134512640 134579096 4291903808 4291902768 134532446 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 29184 27042 227 17 0 28490 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 116736

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10053
/proc/meminfo: memFree=29002352/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=117440 CPUtime=162.23 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 50865746 0 0 0 10782 5441 0 0 20 0 1 0 317799837 120258560 27134 33554432000 134512640 134579096 4291903808 4291902768 134532446 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 29360 27134 227 17 0 28666 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 117440

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10054
/proc/meminfo: memFree=28999152/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=119420 CPUtime=222.2 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 70035643 0 0 0 14719 7501 0 0 20 0 1 0 317799837 122286080 27963 33554432000 134512640 134579096 4291903808 4291902768 134532446 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 29855 27963 227 17 0 29161 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 119420

[startup+282.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 10054
/proc/meminfo: memFree=28992828/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=126648 CPUtime=282.2 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 89195590 0 0 0 18640 9580 0 0 20 0 1 0 317799837 129687552 29394 33554432000 134512640 134579096 4291903808 4291902720 7087152 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 31662 29407 227 17 0 30968 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 126648

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 10054
/proc/meminfo: memFree=28988984/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=130468 CPUtime=342.19 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94777420 0 0 0 23946 10273 0 0 20 0 1 0 317799837 133599232 30359 33554432000 134512640 134579096 4291903808 4291902780 7087152 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 32617 30359 228 17 0 31923 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 130468

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10054
/proc/meminfo: memFree=28983084/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=130468 CPUtime=402.17 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94777425 0 0 0 29810 10407 0 0 20 0 1 0 317799837 133599232 30359 33554432000 134512640 134579096 4291903808 4291902780 7087152 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 32617 30359 228 17 0 31923 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 130468

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10054
/proc/meminfo: memFree=28974900/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=132460 CPUtime=462.16 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94777846 0 0 0 35659 10557 0 0 20 0 1 0 317799837 135639040 30780 33554432000 134512640 134579096 4291903808 4291902780 7087152 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 33115 30780 228 17 0 32421 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 132460

[startup+522.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 10058
/proc/meminfo: memFree=28946868/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=156676 CPUtime=522.15 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94783919 0 0 0 41536 10679 0 0 20 0 1 0 317799837 160436224 36853 33554432000 134512640 134579096 4291903808 4291902656 134527652 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 39169 36853 228 17 0 38475 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 156676

[startup+582.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 10058
/proc/meminfo: memFree=28869728/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=226632 CPUtime=582.14 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94801245 0 0 0 47416 10798 0 0 20 0 1 0 317799837 232071168 54179 33554432000 134512640 134579096 4291903808 4291902780 7087152 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 56658 54179 228 17 0 55964 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 226632

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10059
/proc/meminfo: memFree=28594260/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=477720 CPUtime=822.03 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94863634 0 0 0 71119 11084 0 0 20 0 1 0 317799837 489185280 116876 33554432000 134512640 134579096 4291903808 4291902736 134559533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 119430 116876 228 17 0 118736 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 477720

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10059
/proc/meminfo: memFree=28468552/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=597092 CPUtime=882 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94893365 0 0 0 77086 11114 0 0 20 0 1 0 317799837 611422208 146689 33554432000 134512640 134579096 4291903808 4291902800 134554629 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 149273 146689 228 17 0 148579 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 597092

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 10059
/proc/meminfo: memFree=28361816/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=689524 CPUtime=941.96 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94916423 0 0 0 83036 11160 0 0 20 0 1 0 317799837 706072576 169871 33554432000 134512640 134579096 4291903808 4291902736 134559526 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 172381 169871 228 17 0 171687 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 689524

[startup+1002.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/175 10059
/proc/meminfo: memFree=28288684/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=757028 CPUtime=1001.93 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94933299 0 0 0 88992 11201 0 0 20 0 1 0 317799837 775196672 186881 33554432000 134512640 134579096 4291903808 4291902672 134519997 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 189257 186881 228 17 0 188563 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 757028

[startup+1062.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/175 10059
/proc/meminfo: memFree=28245132/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=796140 CPUtime=1061.92 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94942930 0 0 0 94966 11226 0 0 20 0 1 0 317799837 815247360 196591 33554432000 134512640 134579096 4291903808 4291902640 134517933 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 199035 196591 228 17 0 198341 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 796140

[startup+1122.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/176 10063
/proc/meminfo: memFree=28080948/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=952292 CPUtime=1121.91 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 94981332 0 0 0 100942 11249 0 0 20 0 1 0 317799837 975147008 234993 33554432000 134512640 134579096 4291903808 4291902640 134517885 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 238073 234993 228 17 0 237379 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 952292

[startup+1182.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/175 10063
/proc/meminfo: memFree=27950412/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1074844 CPUtime=1181.9 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95012000 0 0 0 106925 11265 0 0 20 0 1 0 317799837 1100640256 265661 33554432000 134512640 134579096 4291903808 4291902736 134559533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 268711 265661 228 17 0 268017 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1074844

[startup+1242.3 s]
/proc/loadavg: 1.53 1.91 1.96 2/169 10090
/proc/meminfo: memFree=28271508/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1109532 CPUtime=1241.9 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95020593 0 0 0 112908 11282 0 0 20 0 1 0 317799837 1136160768 274254 33554432000 134512640 134579096 4291903808 4291902736 134559533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 277383 274254 228 17 0 276689 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 1109532

[startup+1302.3 s]
/proc/loadavg: 1.23 1.76 1.90 2/169 10090
/proc/meminfo: memFree=28261340/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1119756 CPUtime=1301.89 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95023141 0 0 0 118878 11311 0 0 20 0 1 0 317799837 1146630144 276802 33554432000 134512640 134579096 4291903808 4291902780 7087152 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 279939 276802 228 17 0 279245 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 1119756

[startup+1362.3 s]
/proc/loadavg: 1.12 1.63 1.85 2/169 10090
/proc/meminfo: memFree=28259232/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1122000 CPUtime=1361.87 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95023689 0 0 0 124842 11345 0 0 20 0 1 0 317799837 1148928000 277350 33554432000 134512640 134579096 4291903808 4291902800 134554629 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 280500 277350 228 17 0 279806 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 1122000

[startup+1422.31 s]
/proc/loadavg: 1.08 1.53 1.80 2/169 10091
/proc/meminfo: memFree=28254892/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1127340 CPUtime=1421.87 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95024856 0 0 0 130812 11375 0 0 20 0 1 0 317799837 1154396160 278517 33554432000 134512640 134579096 4291903808 4291902780 7087152 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 281835 278517 228 17 0 281141 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 1127340

[startup+1482.3 s]
/proc/loadavg: 1.03 1.43 1.75 2/169 10091
/proc/meminfo: memFree=28237780/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1144368 CPUtime=1481.86 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95029271 0 0 0 136779 11407 0 0 20 0 1 0 317799837 1171832832 282769 33554432000 134512640 134579096 4291903808 4291902736 134559533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 286092 282769 228 17 0 285398 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1144368

[startup+1542.3 s]
/proc/loadavg: 1.01 1.35 1.70 2/169 10091
/proc/meminfo: memFree=28230340/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1152140 CPUtime=1541.85 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95031203 0 0 0 142742 11443 0 0 20 0 1 0 317799837 1179791360 284701 33554432000 134512640 134579096 4291903808 4291902672 134520229 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 288035 284701 228 17 0 287341 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1152140

[startup+1602.3 s]
/proc/loadavg: 1.00 1.28 1.65 2/169 10091
/proc/meminfo: memFree=28209508/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1173460 CPUtime=1601.83 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95036488 0 0 0 148716 11467 0 0 20 0 1 0 317799837 1201623040 289986 33554432000 134512640 134579096 4291903808 4291902672 134520048 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 293365 289986 228 17 0 292671 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1173460

[startup+1662.3 s]
/proc/loadavg: 1.00 1.23 1.61 2/169 10091
/proc/meminfo: memFree=28175380/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1206592 CPUtime=1661.82 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95044781 0 0 0 154704 11478 0 0 20 0 1 0 317799837 1235550208 298331 33554432000 134512640 134579096 4291903808 4291902640 134517919 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 301648 298331 228 17 0 300954 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 1206592

[startup+1722.3 s]
/proc/loadavg: 1.03 1.20 1.57 2/170 10095
/proc/meminfo: memFree=28126420/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1255828 CPUtime=1721.78 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95057143 0 0 0 160689 11489 0 0 20 0 1 0 317799837 1285967872 310740 33554432000 134512640 134579096 4291903808 4291902672 134519929 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 313957 310740 228 17 0 313263 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1255828

[startup+1782.3 s]
/proc/loadavg: 1.04 1.17 1.54 2/169 10095
/proc/meminfo: memFree=28077352/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1303684 CPUtime=1781.76 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95069102 0 0 0 166677 11499 0 0 20 0 1 0 317799837 1334972416 322735 33554432000 134512640 134579096 4291903808 4291902704 134516696 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 325921 322735 228 17 0 325227 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 1303684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.03 1.16 1.52 2/169 10095
/proc/meminfo: memFree=28077444/32873844 swapFree=6088/6088
[pid=10052] ppid=10050 vsize=1303684 CPUtime=1800.07 cores=1,3,5,7
/proc/10052/stat : 10052 (Pueblo) R 10050 10052 8247 0 -1 4202496 95069102 0 0 0 168508 11499 0 0 20 0 1 0 317799837 1334972416 322757 33554432000 134512640 134579096 4291903808 4291902704 134516720 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10052/statm: 325921 322757 228 17 0 325227 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1303684

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)
Real time (s): 1800.64
CPU time (s): 1800.11
CPU user time (s): 1685.09
CPU system time (s): 115.019
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 1303684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1685.09
system time used= 115.019
maximum resident set size= 1291028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95069102
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= 327
involuntary context switches= 1836

runsolver used 4.52931 second user time and 8.39572 second system time

The end

Launcher Data 

Begin job on node110 at 2012-06-01 04:11:54
IDJOB=3720930
IDBENCH=92875
IDSOLVER=2305
FILE ID=node110/3720930-1338516713
RUNJOBID= node110-1338510739-8264
PBS_JOBID= 14635791
Free space on /tmp= 71088 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/graca/normalized-ped2.B.recomb1-0.20-11.opb
COMMAND LINE= Pueblo BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3720930-1338516713/watcher-3720930-1338516713 -o /tmp/evaluation-result-3720930-1338516713/solver-3720930-1338516713 -C 1800 -W 1900 -M 15500  Pueblo HOME/instance-3720930-1338516713.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 79791e06dc9d28cfadfea0c0635a2122
RANDOM SEED=1541661481

node110.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.893
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.893
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.893
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.893
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.893
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.893
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.893
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.893
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29110228 kB
Buffers:          359224 kB
Cached:          2328212 kB
SwapCached:          604 kB
Active:          1467892 kB
Inactive:        1461836 kB
Active(anon):     232444 kB
Inactive(anon):    12328 kB
Active(file):    1235448 kB
Inactive(file):  1449508 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67107364 kB
Dirty:             20168 kB
Writeback:             0 kB
AnonPages:        247940 kB
Mapped:            12516 kB
Shmem:                40 kB
Slab:             697020 kB
SReclaimable:     139188 kB
SUnreclaim:       557832 kB
KernelStack:        1432 kB
PageTables:         4548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     353172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    149504 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3720930-1338516713.opb

Free space on /tmp at the end= 71116 MiB
End job on node110 at 2012-06-01 04:41:57