Trace number 4103687

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-grow7.opb
MD5SUMc73bf29c796f0bf48406f571c4c43173
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 variables7994
Total number of constraints420
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 constraints420
Minimum length of a constraint22
Maximum length of a constraint491
Number of terms in the objective function 623
Biggest coefficient in the objective function 3758096384
Number of bits for the biggest coefficient in the objective function 32
Sum of the numbers in the objective function 68719476658
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 878188741787648
Number of bits of the biggest number in a constraint 50
Biggest sum of numbers in a constraint 4550739094651140
Number of bits of the biggest sum of numbers53
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.
1800.01/1800.30	c 
1800.01/1800.30	c *** TERMINATED *** by signal 15
1800.01/1800.30	s UNKNOWN
1800.01/1800.30	c _____________________________________________________________________________
1800.01/1800.30	c 
1800.01/1800.30	c std/band forms        : 144,0
1800.01/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.01/1800.30	c BDD/srt/adr Max costs : 4744,0,0
1800.01/1800.30	c BDDraw/bin/mul/srt/adr: 0,0,143,0,0
1800.01/1800.30	c BDD nodes             : 415084
1800.01/1800.30	c Es1/CC detections     : 0,0
1800.01/1800.30	c SAT/UNSAT calls       : 0,0
1800.01/1800.30	c restarts              : 0
1800.01/1800.30	c conflicts             : 0              (0 /sec)
1800.01/1800.30	c decisions             : 0              (0 /sec)
1800.01/1800.30	c propagations          : 0              (0 /sec)
1800.01/1800.30	c inspects              : 0              (0 /sec)
1800.01/1800.30	c CPU time (solving tm) : 1800 s        (0 s)
1800.01/1800.30	c Time for Opt-base     : 1786 s
1800.01/1800.30	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-4103687-1466264594/watcher-4103687-1466264594 -o /tmp/evaluation-result-4103687-1466264594/solver-4103687-1466264594 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466264583-28002 --watchdog 1960 naps-1.02 HOME/instance-4103687-1466264594.opb 

pid=28074
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: 1.80 2.06 2.17 3/176 28077
/proc/meminfo: memFree=30207048/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=6828 CPUtime=0 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 383 0 0 0 0 0 0 0 20 0 1 0 28504882 6991872 257 33554432000 4194304 5796924 140735008830208 140735008829480 5151211 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 1707 257 124 392 0 1306 0

[startup+0.100162 s]
/proc/loadavg: 1.80 2.06 2.17 3/176 28077
/proc/meminfo: memFree=30207048/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=11060 CPUtime=0.09 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 1449 0 0 0 9 0 0 0 20 0 1 0 28504882 11325440 1323 33554432000 4194304 5796924 140735008830208 140735008829480 5092425 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 2765 1323 124 392 0 2364 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11060

[startup+0.200312 s]
/proc/loadavg: 1.80 2.06 2.17 3/176 28077
/proc/meminfo: memFree=30207048/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=13984 CPUtime=0.19 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 2179 0 0 0 19 0 0 0 20 0 1 0 28504882 14319616 2053 33554432000 4194304 5796924 140735008830208 140735008829480 5100108 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 3496 2056 124 392 0 3095 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13984

[startup+0.300268 s]
/proc/loadavg: 1.80 2.06 2.17 3/176 28077
/proc/meminfo: memFree=30207048/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=16904 CPUtime=0.29 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 2910 0 0 0 29 0 0 0 20 0 1 0 28504882 17309696 2784 33554432000 4194304 5796924 140735008830208 140735008829480 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 4226 2784 124 392 0 3825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16904

[startup+0.700301 s]
/proc/loadavg: 1.80 2.06 2.17 3/176 28077
/proc/meminfo: memFree=30207048/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=23196 CPUtime=0.69 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 4556 0 0 0 69 0 0 0 20 0 1 0 28504882 23752704 4367 33554432000 4194304 5796924 140735008830208 140735008829480 5096588 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 5799 4367 136 392 0 5398 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23196

[startup+1.50023 s]
/proc/loadavg: 1.80 2.06 2.17 3/177 28078
/proc/meminfo: memFree=30189632/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=23196 CPUtime=1.49 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 4556 0 0 0 149 0 0 0 20 0 1 0 28504882 23752704 4367 33554432000 4194304 5796924 140735008830208 140735008826424 4805602 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 5799 4367 136 392 0 5398 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23196

[startup+3.1003 s]
/proc/loadavg: 1.80 2.06 2.17 3/177 28078
/proc/meminfo: memFree=30189432/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=23196 CPUtime=3.09 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 4556 0 0 0 309 0 0 0 20 0 1 0 28504882 23752704 4367 33554432000 4194304 5796924 140735008830208 140735008826424 5096544 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 5799 4367 136 392 0 5398 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23196

[startup+6.30023 s]
/proc/loadavg: 1.81 2.06 2.17 3/177 28078
/proc/meminfo: memFree=30062504/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=23328 CPUtime=6.29 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 4585 0 0 0 629 0 0 0 20 0 1 0 28504882 23887872 4396 33554432000 4194304 5796924 140735008830208 140735008823960 5092450 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 5832 4396 136 392 0 5431 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23328

[startup+12.7002 s]
/proc/loadavg: 1.83 2.06 2.17 3/177 28078
/proc/meminfo: memFree=29725664/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=23884 CPUtime=12.69 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 4732 0 0 0 1269 0 0 0 20 0 1 0 28504882 24457216 4543 33554432000 4194304 5796924 140735008830208 140735008826424 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 5971 4543 140 392 0 5570 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23884

[startup+25.5003 s]
/proc/loadavg: 1.94 2.07 2.17 3/177 28078
/proc/meminfo: memFree=29226420/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=24672 CPUtime=25.48 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 4942 0 0 0 2548 0 0 0 20 0 1 0 28504882 25264128 4753 33554432000 4194304 5796924 140735008830208 140735008826424 5092416 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 6168 4753 140 392 0 5767 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24672

[startup+51.1003 s]
/proc/loadavg: 2.02 2.08 2.18 3/177 28078
/proc/meminfo: memFree=29225924/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=25348 CPUtime=51.08 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 5102 0 0 0 5108 0 0 0 20 0 1 0 28504882 25956352 4913 33554432000 4194304 5796924 140735008830208 140735008826424 4199760 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 6337 4913 140 392 0 5936 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25348

[startup+102.3 s]
/proc/loadavg: 2.16 2.11 2.18 3/177 28079
/proc/meminfo: memFree=29224804/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=26000 CPUtime=102.28 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 5342 0 0 0 10228 0 0 0 20 0 1 0 28504882 26624000 5070 33554432000 4194304 5796924 140735008830208 140735008826424 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 6500 5070 140 392 0 6099 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 26000

[startup+162.3 s]
/proc/loadavg: 2.34 2.16 2.19 3/177 28080
/proc/meminfo: memFree=29224072/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=26712 CPUtime=162.26 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 5516 0 0 0 16226 0 0 0 20 0 1 0 28504882 27353088 5244 33554432000 4194304 5796924 140735008830208 140735008826424 4865460 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 6678 5244 140 392 0 6277 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 26712

[startup+222.307 s]
/proc/loadavg: 2.30 2.18 2.19 3/177 28081
/proc/meminfo: memFree=29222960/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=28148 CPUtime=222.26 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 6014 0 0 0 22226 0 0 0 20 0 1 0 28504882 28823552 5577 33554432000 4194304 5796924 140735008830208 140735008826424 4295672 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 7037 5577 140 392 0 6636 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 28148

[startup+282.3 s]
/proc/loadavg: 2.33 2.21 2.19 3/177 28083
/proc/meminfo: memFree=29222856/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=28676 CPUtime=282.24 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 6086 0 0 0 28224 0 0 0 20 0 1 0 28504882 29364224 5649 33554432000 4194304 5796924 140735008830208 140735008826424 5092493 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 7169 5649 140 392 0 6768 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 28676

[startup+342.3 s]
/proc/loadavg: 2.39 2.24 2.20 3/177 28084
/proc/meminfo: memFree=29222300/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=28808 CPUtime=342.23 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 6175 0 0 0 34223 0 0 0 20 0 1 0 28504882 29499392 5738 33554432000 4194304 5796924 140735008830208 140735008826424 5087778 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 7202 5738 140 392 0 6801 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 28808

[startup+402.3 s]
/proc/loadavg: 2.31 2.24 2.20 4/177 28085
/proc/meminfo: memFree=29220128/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=30452 CPUtime=402.22 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 6412 0 0 0 40222 0 0 0 20 0 1 0 28504882 31182848 6156 33554432000 4194304 5796924 140735008830208 140735008824008 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 7613 6156 140 392 0 7212 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 30452

[startup+462.3 s]
/proc/loadavg: 2.30 2.24 2.20 3/178 28089
/proc/meminfo: memFree=29220148/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=31612 CPUtime=462.21 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 6609 0 0 0 46221 0 0 0 20 0 1 0 28504882 32370688 6353 33554432000 4194304 5796924 140735008830208 140735008826424 5096680 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 7903 6353 140 392 0 7502 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 31612

[startup+522.3 s]
/proc/loadavg: 2.48 2.30 2.22 3/177 28090
/proc/meminfo: memFree=29219788/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=31612 CPUtime=522.2 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 6657 0 0 0 52220 0 0 0 20 0 1 0 28504882 32370688 6401 33554432000 4194304 5796924 140735008830208 140735008826424 5087771 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 7903 6401 140 392 0 7502 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 31612

[startup+582.3 s]
/proc/loadavg: 2.30 2.28 2.21 3/177 28092
/proc/meminfo: memFree=29219044/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=31896 CPUtime=582.2 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 6769 0 0 0 58220 0 0 0 20 0 1 0 28504882 32661504 6513 33554432000 4194304 5796924 140735008830208 140735008826424 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 7974 6513 140 392 0 7573 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 31896


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


[startup+942.3 s]
/proc/loadavg: 2.27 2.27 2.21 3/177 28099
/proc/meminfo: memFree=29212544/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=37208 CPUtime=942.15 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 8261 0 0 0 94214 1 0 0 20 0 1 0 28504882 38100992 7857 33554432000 4194304 5796924 140735008830208 140735008826424 5100093 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 9302 7857 140 392 0 8901 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 37208

[startup+1002.3 s]
/proc/loadavg: 2.42 2.30 2.22 4/177 28100
/proc/meminfo: memFree=29209684/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=38748 CPUtime=1002.14 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 8375 0 0 0 100213 1 0 0 20 0 1 0 28504882 39677952 7971 33554432000 4194304 5796924 140735008830208 140735008826424 4805649 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 9687 7971 140 392 0 9286 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 38748

[startup+1062.3 s]
/proc/loadavg: 2.34 2.30 2.23 4/178 28104
/proc/meminfo: memFree=29209160/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=39080 CPUtime=1062.13 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 8474 0 0 0 106212 1 0 0 20 0 1 0 28504882 40017920 8070 33554432000 4194304 5796924 140735008830208 140735008823928 5087771 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 9770 8070 140 392 0 9369 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 39080

[startup+1122.3 s]
/proc/loadavg: 2.47 2.33 2.24 3/178 28128
/proc/meminfo: memFree=29208164/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=39500 CPUtime=1122.12 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 8623 0 0 0 112211 1 0 0 20 0 1 0 28504882 40448000 8219 33554432000 4194304 5796924 140735008830208 140735008826424 5096673 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 9875 8219 140 392 0 9474 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 39500

[startup+1182.3 s]
/proc/loadavg: 2.34 2.32 2.24 3/177 28130
/proc/meminfo: memFree=29207948/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=39500 CPUtime=1182.11 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 8680 0 0 0 118210 1 0 0 20 0 1 0 28504882 40448000 8276 33554432000 4194304 5796924 140735008830208 140735008826424 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 9875 8276 140 392 0 9474 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 39500

[startup+1242.3 s]
/proc/loadavg: 2.35 2.32 2.25 3/177 28131
/proc/meminfo: memFree=29207500/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=39824 CPUtime=1242.1 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 8814 0 0 0 124209 1 0 0 20 0 1 0 28504882 40779776 8410 33554432000 4194304 5796924 140735008830208 140735008826424 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 9956 8410 140 392 0 9555 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 39824

[startup+1302.3 s]
/proc/loadavg: 2.37 2.32 2.25 3/177 28132
/proc/meminfo: memFree=29205800/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=40496 CPUtime=1302.09 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 9005 0 0 0 130208 1 0 0 20 0 1 0 28504882 41467904 8601 33554432000 4194304 5796924 140735008830208 140735008826424 5100122 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 10124 8601 140 392 0 9723 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 40496

[startup+1362.3 s]
/proc/loadavg: 2.36 2.32 2.25 3/177 28133
/proc/meminfo: memFree=29205164/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=40496 CPUtime=1362.08 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 9058 0 0 0 136207 1 0 0 20 0 1 0 28504882 41467904 8654 33554432000 4194304 5796924 140735008830208 140735008826424 5092416 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 10124 8654 140 392 0 9723 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 40496

[startup+1422.3 s]
/proc/loadavg: 2.42 2.34 2.26 3/177 28134
/proc/meminfo: memFree=29201468/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=40820 CPUtime=1422.07 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 9150 0 0 0 142206 1 0 0 20 0 1 0 28504882 41799680 8746 33554432000 4194304 5796924 140735008830208 140735008826424 5096660 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 10205 8746 140 392 0 9804 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 40820

[startup+1482.3 s]
/proc/loadavg: 2.33 2.32 2.26 3/177 28136
/proc/meminfo: memFree=29200984/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=43028 CPUtime=1482.06 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 9270 0 0 0 148205 1 0 0 20 0 1 0 28504882 44060672 8866 33554432000 4194304 5796924 140735008830208 140735008824008 4805619 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 10757 8866 140 392 0 10356 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 43028

[startup+1542.31 s]
/proc/loadavg: 2.34 2.32 2.26 3/177 28137
/proc/meminfo: memFree=29200332/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=43612 CPUtime=1542.06 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 9470 0 0 0 154205 1 0 0 20 0 1 0 28504882 44658688 9066 33554432000 4194304 5796924 140735008830208 140735008826424 5092622 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 10903 9066 140 392 0 10502 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 43612

[startup+1602.3 s]
/proc/loadavg: 2.38 2.32 2.27 4/177 28138
/proc/meminfo: memFree=29193968/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=49608 CPUtime=1602.04 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 9808 0 0 0 160202 2 0 0 20 0 1 0 28504882 50798592 10644 33554432000 4194304 5796924 140735008830208 140735008824008 5100093 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 12402 10644 140 392 0 12001 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 49608

[startup+1662.3 s]
/proc/loadavg: 2.45 2.34 2.28 3/178 28142
/proc/meminfo: memFree=29191228/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=50148 CPUtime=1662.03 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 9946 0 0 0 166201 2 0 0 20 0 1 0 28504882 51351552 11413 33554432000 4194304 5796924 140735008830208 140735008826424 5092622 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 12537 11413 140 392 0 12136 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 50148

[startup+1722.3 s]
/proc/loadavg: 2.32 2.32 2.27 3/177 28143
/proc/meminfo: memFree=29190740/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=50664 CPUtime=1722.02 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 10052 0 0 0 172200 2 0 0 20 0 1 0 28504882 51879936 11519 33554432000 4194304 5796924 140735008830208 140735008826424 4806764 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 12666 11519 140 392 0 12265 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 50664

[startup+1782.3 s]
/proc/loadavg: 2.37 2.32 2.28 3/177 28145
/proc/meminfo: memFree=29190240/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=51268 CPUtime=1782.01 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 10206 0 0 0 178199 2 0 0 20 0 1 0 28504882 52498432 11673 33554432000 4194304 5796924 140735008830208 140735008823928 4296200 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 12817 11673 140 392 0 12416 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 51268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.26 2.30 2.27 3/177 28237
/proc/meminfo: memFree=30145172/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=51268 CPUtime=1800.01 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 10222 0 0 0 179999 2 0 0 20 0 1 0 28504882 52498432 11689 33554432000 4194304 5796924 140735008830208 140735008826424 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 12817 11689 140 392 0 12416 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 51268

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 28077 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.26 2.30 2.27 3/177 28237
/proc/meminfo: memFree=30145172/32872528 swapFree=1459628/1655852
[pid=28077] ppid=28074 vsize=51268 CPUtime=1800.01 cores=1,3,5,7
/proc/28077/stat : 28077 (naps-1.02) R 28074 28077 27985 0 -1 4202496 10222 0 0 0 179999 2 0 0 20 0 1 0 28504882 52498432 11689 33554432000 4194304 5796924 140735008830208 140735008826424 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/28077/statm: 12817 11689 140 392 0 12416 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 51268

Child status: 0
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.99
CPU system time (s): 0.023996
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 51268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.023996
maximum resident set size= 47456
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10235
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= 13
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6353 second user time and 5.8891 second system time

The end

Launcher Data 

Begin job on node136 at 2016-06-18 17:43:14
IDJOB=4103687
IDBENCH=2430
IDSOLVER=2544
FILE ID=node136/4103687-1466264594
RUNJOBID= node136-1466264583-28002
PBS_JOBID= 19918222
Free space on /tmp= 71728 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-grow7.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103687-1466264594/watcher-4103687-1466264594 -o /tmp/evaluation-result-4103687-1466264594/solver-4103687-1466264594 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466264583-28002 --watchdog 1960  naps-1.02 HOME/instance-4103687-1466264594.opb

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

MD5SUM BENCH= c73bf29c796f0bf48406f571c4c43173
RANDOM SEED=230873798

node136.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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	: 5332.56
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		: 2667.278
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		: 2667.278
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		: 2667.278
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	: 5332.56
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		: 2667.278
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	: 5332.67
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		: 2667.278
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:        30207428 kB
Buffers:           31584 kB
Cached:           137648 kB
SwapCached:        47324 kB
Active:           149596 kB
Inactive:         155500 kB
Active(anon):      90948 kB
Inactive(anon):    47248 kB
Active(file):      58648 kB
Inactive(file):   108252 kB
Unevictable:     1655852 kB
Mlocked:         1459628 kB
SwapTotal:      67108856 kB
SwapFree:       67054628 kB
Dirty:             14612 kB
Writeback:             0 kB
AnonPages:       1744720 kB
Mapped:             9220 kB
Shmem:                 0 kB
Slab:             570820 kB
SReclaimable:      14648 kB
SUnreclaim:       556172 kB
KernelStack:        1424 kB
PageTables:         7692 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1869512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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= 71724 MiB
End job on node136 at 2016-06-18 18:13:14