Trace number 4103643

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
NaPS 1.02? (TO) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-kb2.opb
MD5SUM7bb51fb18714f8fdd98e0de4fc62f6d8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1800.01
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables1096
Total number of constraints52
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 constraints52
Minimum length of a constraint13
Maximum length of a constraint300
Number of terms in the objective function 48
Biggest coefficient in the objective function 4325376
Number of bits for the biggest coefficient in the objective function 23
Sum of the numbers in the objective function 12058535
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 5715913739337728
Number of bits of the biggest number in a constraint 53
Biggest sum of numbers in a constraint 75299293548900036
Number of bits of the biggest sum of numbers57
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.08/1800.40	c 
1800.08/1800.40	c *** TERMINATED *** by signal 15
1800.08/1800.40	s UNKNOWN
1800.08/1800.40	c _____________________________________________________________________________
1800.08/1800.40	c 
1800.08/1800.40	c std/band forms        : 12,14
1800.08/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.08/1800.40	c BDD/srt/adr Max costs : 10097,70013,0
1800.08/1800.40	c BDDraw/bin/mul/srt/adr: 5,0,20,1,0
1800.08/1800.40	c BDD nodes             : 638011
1800.08/1800.40	c Es1/CC detections     : 0,0
1800.08/1800.40	c SAT/UNSAT calls       : 0,0
1800.08/1800.40	c restarts              : 0
1800.08/1800.40	c conflicts             : 0              (0 /sec)
1800.08/1800.40	c decisions             : 0              (0 /sec)
1800.08/1800.40	c propagations          : 0              (0 /sec)
1800.08/1800.40	c inspects              : 0              (0 /sec)
1800.08/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.08/1800.40	c Time for Opt-base     : 965.7 s
1800.08/1800.40	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4103643-1466262825/watcher-4103643-1466262825 -o /tmp/evaluation-result-4103643-1466262825/solver-4103643-1466262825 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960 naps-1.02 HOME/instance-4103643-1466262825.opb 

pid=24433
running on 4 cores: 0,2,4,6

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: 2.16 2.14 2.09 3/176 24436
/proc/meminfo: memFree=31340648/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=6420 CPUtime=0 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 307 0 0 0 0 0 0 0 20 0 1 0 28329265 6574080 181 33554432000 4194304 5796924 140735244804912 140733699169480 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 1605 181 128 392 0 1204 0

[startup+0.100174 s]
/proc/loadavg: 2.16 2.14 2.09 3/176 24436
/proc/meminfo: memFree=31340648/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=7900 CPUtime=0.09 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 666 0 0 0 9 0 0 0 20 0 1 0 28329265 8089600 540 33554432000 4194304 5796924 140735244804912 140735244804136 5087494 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 1975 540 139 392 0 1574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7900

[startup+0.200309 s]
/proc/loadavg: 2.16 2.14 2.09 3/176 24436
/proc/meminfo: memFree=31340648/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=8052 CPUtime=0.19 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 732 0 0 0 19 0 0 0 20 0 1 0 28329265 8245248 606 33554432000 4194304 5796924 140735244804912 140735244804136 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 2013 606 144 392 0 1612 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8052

[startup+0.300313 s]
/proc/loadavg: 2.16 2.14 2.09 3/176 24436
/proc/meminfo: memFree=31340648/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=8052 CPUtime=0.29 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 732 0 0 0 29 0 0 0 20 0 1 0 28329265 8245248 606 33554432000 4194304 5796924 140735244804912 140735244804136 4313472 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 2013 606 144 392 0 1612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8052

[startup+0.700283 s]
/proc/loadavg: 2.16 2.14 2.09 3/176 24436
/proc/meminfo: memFree=31340648/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=8352 CPUtime=0.69 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 792 0 0 0 69 0 0 0 20 0 1 0 28329265 8552448 666 33554432000 4194304 5796924 140735244804912 140735244804136 5096673 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 2088 666 144 392 0 1687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8352

[startup+1.50028 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 24437
/proc/meminfo: memFree=31338796/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=8524 CPUtime=1.49 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 827 0 0 0 149 0 0 0 20 0 1 0 28329265 8728576 701 33554432000 4194304 5796924 140735244804912 140735244801128 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 2131 701 144 392 0 1730 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8524

[startup+3.10029 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 24437
/proc/meminfo: memFree=31338428/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=8524 CPUtime=3.09 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 827 0 0 0 309 0 0 0 20 0 1 0 28329265 8728576 701 33554432000 4194304 5796924 140735244804912 140735244801128 5087488 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 2131 701 144 392 0 1730 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8524

[startup+6.30033 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 24437
/proc/meminfo: memFree=31338180/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=8524 CPUtime=6.29 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 835 0 0 0 629 0 0 0 20 0 1 0 28329265 8728576 709 33554432000 4194304 5796924 140735244804912 140735244801128 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 2131 709 144 392 0 1730 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8524

[startup+12.7003 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 24437
/proc/meminfo: memFree=31334004/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=12520 CPUtime=12.69 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 1877 0 0 0 1269 0 0 0 20 0 1 0 28329265 12820480 1709 33554432000 4194304 5796924 140735244804912 140735244801128 4809336 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 3130 1709 144 392 0 2729 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12520

[startup+25.5004 s]
/proc/loadavg: 2.18 2.15 2.09 3/177 24437
/proc/meminfo: memFree=31224308/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=131024 CPUtime=25.48 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 31688 0 0 0 2544 4 0 0 20 0 1 0 28329265 134168576 31309 33554432000 4194304 5796924 140735244804912 140735244582328 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 32756 31309 144 392 0 32355 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 131024

[startup+51.1003 s]
/proc/loadavg: 2.19 2.15 2.10 3/176 24438
/proc/meminfo: memFree=31166804/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=179764 CPUtime=51.07 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42319 0 0 0 5101 6 0 0 20 0 1 0 28329265 184078336 43169 33554432000 4194304 5796924 140735244804912 140735244799400 4806736 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 44941 43169 145 392 0 44540 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 179764

[startup+102.3 s]
/proc/loadavg: 2.22 2.16 2.10 3/176 24439
/proc/meminfo: memFree=31162596/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=102.25 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42843 0 0 0 10219 6 0 0 20 0 1 0 28329265 188272640 44185 33554432000 4194304 5796924 140735244804912 140735244799480 5096709 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44185 145 392 0 45564 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 183860

[startup+162.3 s]
/proc/loadavg: 2.20 2.16 2.10 3/177 24441
/proc/meminfo: memFree=31161640/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=162.23 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42844 0 0 0 16217 6 0 0 20 0 1 0 28329265 188272640 44232 33554432000 4194304 5796924 140735244804912 140735244799480 4809952 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44232 145 392 0 45564 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 183860

[startup+222.307 s]
/proc/loadavg: 2.30 2.19 2.11 3/177 24442
/proc/meminfo: memFree=31159780/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=222.23 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42844 0 0 0 22217 6 0 0 20 0 1 0 28329265 188272640 44232 33554432000 4194304 5796924 140735244804912 140735244799480 4809248 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44232 145 392 0 45564 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 183860

[startup+282.3 s]
/proc/loadavg: 2.31 2.20 2.11 3/177 24443
/proc/meminfo: memFree=31159772/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=282.21 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42844 0 0 0 28215 6 0 0 20 0 1 0 28329265 188272640 44232 33554432000 4194304 5796924 140735244804912 140735244799480 4865570 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44232 145 392 0 45564 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 183860

[startup+342.3 s]
/proc/loadavg: 2.25 2.19 2.11 3/177 24445
/proc/meminfo: memFree=31159272/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=342.2 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42844 0 0 0 34214 6 0 0 20 0 1 0 28329265 188272640 44232 33554432000 4194304 5796924 140735244804912 140735244799480 4810733 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44232 145 392 0 45564 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 183860

[startup+402.3 s]
/proc/loadavg: 2.19 2.18 2.11 3/178 24449
/proc/meminfo: memFree=31157176/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=402.19 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42844 0 0 0 40213 6 0 0 20 0 1 0 28329265 188272640 44232 33554432000 4194304 5796924 140735244804912 140735244799480 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44232 145 392 0 45564 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 183860

[startup+462.3 s]
/proc/loadavg: 2.24 2.19 2.11 3/177 24450
/proc/meminfo: memFree=31155556/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=462.19 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42844 0 0 0 46213 6 0 0 20 0 1 0 28329265 188272640 44232 33554432000 4194304 5796924 140735244804912 140735244799480 4839617 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44232 145 392 0 45564 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 183860

[startup+522.3 s]
/proc/loadavg: 2.14 2.17 2.11 3/177 24451
/proc/meminfo: memFree=31155932/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=522.18 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42844 0 0 0 52212 6 0 0 20 0 1 0 28329265 188272640 44232 33554432000 4194304 5796924 140735244804912 140735244799480 5096633 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44232 145 392 0 45564 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 183860

[startup+582.3 s]
/proc/loadavg: 2.09 2.15 2.10 3/177 24452
/proc/meminfo: memFree=31155176/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=582.17 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42844 0 0 0 58211 6 0 0 20 0 1 0 28329265 188272640 44232 33554432000 4194304 5796924 140735244804912 140735244799480 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44232 145 392 0 45564 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 183860


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


[startup+882.307 s]
/proc/loadavg: 2.18 2.16 2.10 3/177 24458
/proc/meminfo: memFree=31150808/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=882.13 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42844 0 0 0 88207 6 0 0 20 0 1 0 28329265 188272640 44232 33554432000 4194304 5796924 140735244804912 140735244799480 4295576 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44232 145 392 0 45564 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 183860

[startup+942.3 s]
/proc/loadavg: 2.10 2.14 2.10 3/177 24459
/proc/meminfo: memFree=31150428/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=183860 CPUtime=942.11 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 42844 0 0 0 94205 6 0 0 20 0 1 0 28329265 188272640 44232 33554432000 4194304 5796924 140735244804912 140735244799480 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45965 44232 145 392 0 45564 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 183860

[startup+1002.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/178 24464
/proc/meminfo: memFree=31150732/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=181852 CPUtime=1002.1 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45115 0 0 0 100203 7 0 0 20 0 1 0 28329265 186216448 43934 33554432000 4194304 5796924 140735244804912 140735244799400 5096591 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 45463 43934 151 392 0 45062 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 181852

[startup+1062.3 s]
/proc/loadavg: 2.10 2.13 2.09 3/177 24465
/proc/meminfo: memFree=31146200/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1062.09 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45580 0 0 0 106202 7 0 0 20 0 1 0 28329265 190410752 44910 33554432000 4194304 5796924 140735244804912 140735244799480 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44910 151 392 0 46086 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 185948

[startup+1122.3 s]
/proc/loadavg: 2.08 2.12 2.09 3/177 24466
/proc/meminfo: memFree=31145948/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1122.08 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45580 0 0 0 112201 7 0 0 20 0 1 0 28329265 190410752 44910 33554432000 4194304 5796924 140735244804912 140735244799480 4865554 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44910 151 392 0 46086 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 185948

[startup+1182.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 24467
/proc/meminfo: memFree=31145264/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1182.08 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45580 0 0 0 118201 7 0 0 20 0 1 0 28329265 190410752 44910 33554432000 4194304 5796924 140735244804912 140735244799480 4865573 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44910 151 392 0 46086 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 185948

[startup+1242.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 24468
/proc/meminfo: memFree=31143888/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1242.07 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45580 0 0 0 124200 7 0 0 20 0 1 0 28329265 190410752 44910 33554432000 4194304 5796924 140735244804912 140735244799480 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44910 151 392 0 46086 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 185948

[startup+1302.3 s]
/proc/loadavg: 2.08 2.10 2.09 3/177 24470
/proc/meminfo: memFree=31143724/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1302.06 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45580 0 0 0 130199 7 0 0 20 0 1 0 28329265 190410752 44910 33554432000 4194304 5796924 140735244804912 140735244799480 4806757 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44910 151 392 0 46086 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 185948

[startup+1362.3 s]
/proc/loadavg: 2.13 2.11 2.09 3/177 24471
/proc/meminfo: memFree=31143600/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1362.05 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45580 0 0 0 136198 7 0 0 20 0 1 0 28329265 190410752 44910 33554432000 4194304 5796924 140735244804912 140735244799480 5087747 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44910 151 392 0 46086 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 185948

[startup+1422.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 24472
/proc/meminfo: memFree=31143220/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1422.04 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45586 0 0 0 142197 7 0 0 20 0 1 0 28329265 190410752 44916 33554432000 4194304 5796924 140735244804912 140735244799480 5092427 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44916 151 392 0 46086 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 185948

[startup+1482.3 s]
/proc/loadavg: 2.16 2.12 2.09 3/177 24473
/proc/meminfo: memFree=31142956/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1482.03 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45592 0 0 0 148196 7 0 0 20 0 1 0 28329265 190410752 44922 33554432000 4194304 5796924 140735244804912 140735244799480 5100101 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44922 151 392 0 46086 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 185948

[startup+1542.31 s]
/proc/loadavg: 2.25 2.15 2.10 3/177 24474
/proc/meminfo: memFree=31142396/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1542.03 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45597 0 0 0 154196 7 0 0 20 0 1 0 28329265 190410752 44927 33554432000 4194304 5796924 140735244804912 140735244799480 5092622 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44927 151 392 0 46086 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 185948

[startup+1602.3 s]
/proc/loadavg: 2.14 2.14 2.10 3/178 24479
/proc/meminfo: memFree=31136232/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1602.01 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45599 0 0 0 160194 7 0 0 20 0 1 0 28329265 190410752 44929 33554432000 4194304 5796924 140735244804912 140735244799480 4199760 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44929 151 392 0 46086 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 185948

[startup+1662.3 s]
/proc/loadavg: 2.09 2.13 2.09 3/177 24480
/proc/meminfo: memFree=31136236/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1662 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45600 0 0 0 166193 7 0 0 20 0 1 0 28329265 190410752 44930 33554432000 4194304 5796924 140735244804912 140735244799480 5100093 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44930 151 392 0 46086 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 185948

[startup+1722.3 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 24481
/proc/meminfo: memFree=31135732/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1721.99 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45600 0 0 0 172192 7 0 0 20 0 1 0 28329265 190410752 44930 33554432000 4194304 5796924 140735244804912 140735244799480 5087516 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44930 151 392 0 46086 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 185948

[startup+1782.3 s]
/proc/loadavg: 1.97 2.09 2.08 2/170 24513
/proc/meminfo: memFree=31222724/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1781.98 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45600 0 0 0 178191 7 0 0 20 0 1 0 28329265 190410752 44930 33554432000 4194304 5796924 140735244804912 140735244799480 5087774 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44930 151 392 0 46086 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 185948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.78 2.03 2.06 3/170 24513
/proc/meminfo: memFree=31223772/32872528 swapFree=338416/354768
[pid=24436] ppid=24433 vsize=185948 CPUtime=1800.08 cores=0,2,4,6
/proc/24436/stat : 24436 (naps-1.02) R 24433 24436 20937 0 -1 4202496 45600 0 0 0 180001 7 0 0 20 0 1 0 28329265 190410752 44930 33554432000 4194304 5796924 140735244804912 140735244799480 5092423 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/24436/statm: 46487 44930 151 392 0 46086 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 185948

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 24436 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1800.02
CPU system time (s): 0.078987
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 185948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.078987
maximum resident set size= 179772
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45613
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= 38
involuntary context switches= 1974

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.73313 second user time and 13.43 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 17:13:45
IDJOB=4103643
IDBENCH=2418
IDSOLVER=2544
FILE ID=node126/4103643-1466262825
RUNJOBID= node126-1466229725-20953
PBS_JOBID= 19918178
Free space on /tmp= 71732 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-kb2.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103643-1466262825/watcher-4103643-1466262825 -o /tmp/evaluation-result-4103643-1466262825/solver-4103643-1466262825 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960  naps-1.02 HOME/instance-4103643-1466262825.opb

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

MD5SUM BENCH= 7bb51fb18714f8fdd98e0de4fc62f6d8
RANDOM SEED=699294981

node126.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		: 2666.121
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	: 5332.24
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		: 2666.121
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	: 5332.55
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		: 2666.121
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	: 5332.55
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		: 2666.121
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	: 5332.55
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		: 2666.121
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	: 5332.55
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		: 2666.121
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	: 5332.55
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		: 2666.121
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	: 5332.55
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		: 2666.121
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31341696 kB
Buffers:          130160 kB
Cached:           249252 kB
SwapCached:         1736 kB
Active:           146752 kB
Inactive:         294192 kB
Active(anon):      62104 kB
Inactive(anon):     1796 kB
Active(file):      84648 kB
Inactive(file):   292396 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100232 kB
Dirty:             10664 kB
Writeback:             0 kB
AnonPages:        429720 kB
Mapped:             9296 kB
Shmem:                 0 kB
Slab:             605124 kB
SReclaimable:      49172 kB
SUnreclaim:       555952 kB
KernelStack:        1472 kB
PageTables:         4688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     533992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71736 MiB
End job on node126 at 2016-06-18 17:43:46