Trace number 4103883

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) 1800.05 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-mas74.opb
MD5SUMd879f5802b2059e72ece8e718d439f85
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark52428797515
Best CPU time to get the best result obtained on this benchmark1800.68
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 52428797515
Optimality of the best value was proved NO
Number of variables240
Total number of constraints14
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint90
Maximum length of a constraint239
Number of terms in the objective function 240
Biggest coefficient in the objective function 1934281311383406679529881600000
Number of bits for the biggest coefficient in the objective function 101
Sum of the numbers in the objective function 3868562622766813359059763201675
Number of bits of the sum of numbers in the objective function 102
Biggest number in a constraint 1208925819614629174706176000000000
Number of bits of the biggest number in a constraint 110
Biggest sum of numbers in a constraint 2417851639229258350773194212202779
Number of bits of the biggest sum of numbers111
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.
1800.03/1800.40	c 
1800.03/1800.40	c *** TERMINATED *** by signal 15
1800.03/1800.40	s UNKNOWN
1800.03/1800.40	c _____________________________________________________________________________
1800.03/1800.40	c 
1800.03/1800.40	c std/band forms        : 5,0
1800.03/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.03/1800.40	c BDD/srt/adr Max costs : 2729,69984,0
1800.03/1800.40	c BDDraw/bin/mul/srt/adr: 4,0,0,1,0
1800.03/1800.40	c BDD nodes             : 976838
1800.03/1800.40	c Es1/CC detections     : 0,0
1800.03/1800.40	c SAT/UNSAT calls       : 0,0
1800.03/1800.40	c restarts              : 0
1800.03/1800.40	c conflicts             : 0              (0 /sec)
1800.03/1800.40	c decisions             : 0              (0 /sec)
1800.03/1800.40	c propagations          : 0              (0 /sec)
1800.03/1800.40	c inspects              : 0              (0 /sec)
1800.03/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.03/1800.40	c Time for Opt-base     : 1302 s
1800.03/1800.40	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-4103883-1466269246/watcher-4103883-1466269246 -o /tmp/evaluation-result-4103883-1466269246/solver-4103883-1466269246 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466264583-28001 --watchdog 1960 naps-1.02 HOME/instance-4103883-1466269246.opb 

pid=28579
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: 2.17 2.20 2.18 3/177 28582
/proc/meminfo: memFree=30255480/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=6552 CPUtime=0 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 28970148 6709248 207 33554432000 4194304 5796924 140734975370880 140736713382920 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 1638 207 128 392 0 1237 0

[startup+0.100159 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 28582
/proc/meminfo: memFree=30255480/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=10540 CPUtime=0.09 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 1357 0 0 0 9 0 0 0 20 0 1 0 28970148 10792960 1231 33554432000 4194304 5796924 140734975370880 140736713382920 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 2635 1231 139 392 0 2234 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10540

[startup+0.200298 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 28582
/proc/meminfo: memFree=30255480/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=16956 CPUtime=0.19 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 2969 0 0 0 19 0 0 0 20 0 1 0 28970148 17362944 2801 33554432000 4194304 5796924 140734975370880 140736713382920 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 4239 2801 139 392 0 3838 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16956

[startup+0.300324 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 28582
/proc/meminfo: memFree=30255480/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=23120 CPUtime=0.29 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 4609 0 0 0 29 0 0 0 20 0 1 0 28970148 23674880 4358 33554432000 4194304 5796924 140734975370880 140734975129176 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 5780 4358 139 392 0 5379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23120

[startup+0.700282 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 28582
/proc/meminfo: memFree=30255480/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=46556 CPUtime=0.68 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 10595 0 0 0 67 1 0 0 20 0 1 0 28970148 47673344 10179 33554432000 4194304 5796924 140734975370880 140734975129176 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 11639 10180 139 392 0 11238 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 46556

[startup+1.50028 s]
/proc/loadavg: 2.17 2.20 2.18 3/178 28583
/proc/meminfo: memFree=30191844/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=91856 CPUtime=1.49 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 22142 0 0 0 146 3 0 0 20 0 1 0 28970148 94060544 21396 33554432000 4194304 5796924 140734975370880 140734975131976 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 22964 21396 139 392 0 22563 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91856

[startup+3.10028 s]
/proc/loadavg: 2.15 2.20 2.18 4/178 28583
/proc/meminfo: memFree=30130336/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=177548 CPUtime=3.08 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 43368 0 0 0 302 6 0 0 20 0 1 0 28970148 181809152 42985 33554432000 4194304 5796924 140734975370880 140734975127512 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 44387 42985 139 392 0 43986 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 177548

[startup+6.30029 s]
/proc/loadavg: 2.15 2.20 2.18 4/178 28583
/proc/meminfo: memFree=29958604/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=301688 CPUtime=6.29 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 72587 0 0 0 618 11 0 0 20 0 1 0 28970148 308928512 73952 33554432000 4194304 5796924 140734975370880 140734975127496 5077887 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 75422 73952 140 392 0 75021 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 301688

[startup+12.7002 s]
/proc/loadavg: 2.20 2.21 2.18 4/178 28583
/proc/meminfo: memFree=29955936/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=304752 CPUtime=12.69 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 73255 0 0 0 1258 11 0 0 20 0 1 0 28970148 312066048 74620 33554432000 4194304 5796924 140734975370880 140734975365448 5087780 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 76188 74620 144 392 0 75787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 304752

[startup+25.5003 s]
/proc/loadavg: 2.17 2.20 2.18 3/178 28606
/proc/meminfo: memFree=29950500/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=309432 CPUtime=25.48 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 74487 0 0 0 2537 11 0 0 20 0 1 0 28970148 316858368 75852 33554432000 4194304 5796924 140734975370880 140734975365368 5092432 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 77358 75852 144 392 0 76957 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 309432

[startup+51.1003 s]
/proc/loadavg: 2.25 2.22 2.18 4/178 28606
/proc/meminfo: memFree=29939668/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=318800 CPUtime=51.08 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75191 0 0 0 5096 12 0 0 20 0 1 0 28970148 326451200 78089 33554432000 4194304 5796924 140734975370880 140734975365368 5096660 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 79700 78089 144 392 0 79299 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 318800

[startup+102.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 28607
/proc/meminfo: memFree=29939024/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=318800 CPUtime=102.28 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75306 0 0 0 10216 12 0 0 20 0 1 0 28970148 326451200 78204 33554432000 4194304 5796924 140734975370880 140734975365368 4865554 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 79700 78204 144 392 0 79299 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 318800

[startup+162.3 s]
/proc/loadavg: 2.17 2.20 2.18 4/176 28608
/proc/meminfo: memFree=29937040/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=318800 CPUtime=162.27 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75350 0 0 0 16215 12 0 0 20 0 1 0 28970148 326451200 78248 33554432000 4194304 5796924 140734975370880 140734975365368 5096576 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 79700 78248 144 392 0 79299 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 318800

[startup+222.307 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 28610
/proc/meminfo: memFree=29787500/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=222.26 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75555 0 0 0 22214 12 0 0 20 0 1 0 28970148 334843904 79475 33554432000 4194304 5796924 140734975370880 140734975365496 4313472 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79475 144 392 0 81348 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 326996

[startup+282.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 28611
/proc/meminfo: memFree=29769644/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=282.24 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75555 0 0 0 28212 12 0 0 20 0 1 0 28970148 334843904 79475 33554432000 4194304 5796924 140734975370880 140734975365496 5100089 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79475 144 392 0 81348 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 326996

[startup+342.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 28612
/proc/meminfo: memFree=29750240/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=342.23 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75555 0 0 0 34211 12 0 0 20 0 1 0 28970148 334843904 79475 33554432000 4194304 5796924 140734975370880 140734975365496 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79475 144 392 0 81348 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 326996

[startup+402.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 28613
/proc/meminfo: memFree=29733540/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=402.23 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75555 0 0 0 40211 12 0 0 20 0 1 0 28970148 334843904 79475 33554432000 4194304 5796924 140734975370880 140734975365496 4839552 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79475 144 392 0 81348 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 326996

[startup+462.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 28614
/proc/meminfo: memFree=29699108/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=462.21 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75555 0 0 0 46209 12 0 0 20 0 1 0 28970148 334843904 79475 33554432000 4194304 5796924 140734975370880 140734975365496 4807005 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79475 144 392 0 81348 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 326996

[startup+522.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 28616
/proc/meminfo: memFree=29688312/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=522.21 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75555 0 0 0 52209 12 0 0 20 0 1 0 28970148 334843904 79475 33554432000 4194304 5796924 140734975370880 140734975365496 4805824 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79475 144 392 0 81348 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 326996

[startup+582.3 s]
/proc/loadavg: 2.10 2.16 2.17 3/178 28620
/proc/meminfo: memFree=29675516/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=582.18 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75573 0 0 0 58206 12 0 0 20 0 1 0 28970148 334843904 79475 33554432000 4194304 5796924 140734975370880 140734975365496 5087743 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79475 144 392 0 81348 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 326996


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


[startup+882.307 s]
/proc/loadavg: 2.26 2.22 2.19 3/177 28672
/proc/meminfo: memFree=29965756/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=882.08 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75679 0 0 0 88195 13 0 0 20 0 1 0 28970148 334843904 79986 33554432000 4194304 5796924 140734975370880 140734975365496 5096588 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79986 144 392 0 81348 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 326996

[startup+942.3 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 28673
/proc/meminfo: memFree=29964764/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=942.07 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75679 0 0 0 94194 13 0 0 20 0 1 0 28970148 334843904 79986 33554432000 4194304 5796924 140734975370880 140734975365496 5087632 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79986 144 392 0 81348 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 326996

[startup+1002.3 s]
/proc/loadavg: 2.35 2.26 2.19 4/177 28674
/proc/meminfo: memFree=29964080/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=1002.06 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75679 0 0 0 100193 13 0 0 20 0 1 0 28970148 334843904 79986 33554432000 4194304 5796924 140734975370880 140734975365496 5087776 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79986 144 392 0 81348 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 326996

[startup+1062.3 s]
/proc/loadavg: 2.25 2.24 2.19 4/177 28675
/proc/meminfo: memFree=29962460/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=1062.05 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75679 0 0 0 106192 13 0 0 20 0 1 0 28970148 334843904 79986 33554432000 4194304 5796924 140734975370880 140734975365496 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79986 144 392 0 81348 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 326996

[startup+1122.3 s]
/proc/loadavg: 2.13 2.20 2.18 3/177 28677
/proc/meminfo: memFree=29962344/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=1122.04 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75679 0 0 0 112191 13 0 0 20 0 1 0 28970148 334843904 79986 33554432000 4194304 5796924 140734975370880 140734975365496 4861426 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79986 144 392 0 81348 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 326996

[startup+1182.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/178 28681
/proc/meminfo: memFree=29962720/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=1182.03 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75679 0 0 0 118190 13 0 0 20 0 1 0 28970148 334843904 79986 33554432000 4194304 5796924 140734975370880 140734975365496 5087700 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79986 144 392 0 81348 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 326996

[startup+1242.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 28682
/proc/meminfo: memFree=29962484/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=1242.02 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75679 0 0 0 124189 13 0 0 20 0 1 0 28970148 334843904 79986 33554432000 4194304 5796924 140734975370880 140734975365496 4806969 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79986 144 392 0 81348 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 326996

[startup+1302.3 s]
/proc/loadavg: 2.32 2.24 2.19 3/177 28683
/proc/meminfo: memFree=29962364/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=326996 CPUtime=1302.01 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 75679 0 0 0 130188 13 0 0 20 0 1 0 28970148 334843904 79986 33554432000 4194304 5796924 140734975370880 140734975365496 5087632 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 81749 79986 144 392 0 81348 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 326996

[startup+1362.3 s]
/proc/loadavg: 2.33 2.25 2.19 3/177 28684
/proc/meminfo: memFree=29975028/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=313528 CPUtime=1362 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 77905 0 0 0 136187 13 0 0 20 0 1 0 28970148 321052672 76921 33554432000 4194304 5796924 140734975370880 140734975365448 4295691 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 78382 76921 151 392 0 77981 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 313528

[startup+1422.3 s]
/proc/loadavg: 2.22 2.23 2.19 3/177 28686
/proc/meminfo: memFree=29974360/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=313528 CPUtime=1422 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 77905 0 0 0 142187 13 0 0 20 0 1 0 28970148 321052672 76921 33554432000 4194304 5796924 140734975370880 140734975365448 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 78382 76921 151 392 0 77981 0
Current children cumulated CPU time (s) 1422
Current children cumulated vsize (KiB) 313528

[startup+1482.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 28687
/proc/meminfo: memFree=29974272/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=313528 CPUtime=1481.98 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 77905 0 0 0 148185 13 0 0 20 0 1 0 28970148 321052672 76921 33554432000 4194304 5796924 140734975370880 140734975365448 5087488 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 78382 76921 151 392 0 77981 0
Current children cumulated CPU time (s) 1481.98
Current children cumulated vsize (KiB) 313528

[startup+1542.31 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 28688
/proc/meminfo: memFree=29968928/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=318800 CPUtime=1541.98 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 78218 0 0 0 154185 13 0 0 20 0 1 0 28970148 326451200 78256 33554432000 4194304 5796924 140734975370880 140734975365368 4806912 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 79700 78256 151 392 0 79299 0
Current children cumulated CPU time (s) 1541.98
Current children cumulated vsize (KiB) 318800

[startup+1602.3 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 28689
/proc/meminfo: memFree=29968700/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=318800 CPUtime=1601.96 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 78218 0 0 0 160183 13 0 0 20 0 1 0 28970148 326451200 78256 33554432000 4194304 5796924 140734975370880 140734975365368 5092487 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 79700 78256 151 392 0 79299 0
Current children cumulated CPU time (s) 1601.96
Current children cumulated vsize (KiB) 318800

[startup+1662.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 28690
/proc/meminfo: memFree=29968716/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=318800 CPUtime=1661.95 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 78218 0 0 0 166182 13 0 0 20 0 1 0 28970148 326451200 78256 33554432000 4194304 5796924 140734975370880 140734975365368 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 79700 78256 151 392 0 79299 0
Current children cumulated CPU time (s) 1661.95
Current children cumulated vsize (KiB) 318800

[startup+1722.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 28692
/proc/meminfo: memFree=29968516/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=318800 CPUtime=1721.94 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 78218 0 0 0 172181 13 0 0 20 0 1 0 28970148 326451200 78256 33554432000 4194304 5796924 140734975370880 140734975365368 5087780 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 79700 78256 151 392 0 79299 0
Current children cumulated CPU time (s) 1721.94
Current children cumulated vsize (KiB) 318800

[startup+1782.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/178 28696
/proc/meminfo: memFree=29967808/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=318800 CPUtime=1781.93 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 78218 0 0 0 178180 13 0 0 20 0 1 0 28970148 326451200 78256 33554432000 4194304 5796924 140734975370880 140734975365368 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 79700 78256 151 392 0 79299 0
Current children cumulated CPU time (s) 1781.93
Current children cumulated vsize (KiB) 318800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.30 2.23 2.19 3/178 28696
/proc/meminfo: memFree=29968308/32872528 swapFree=1459628/1655852
[pid=28582] ppid=28579 vsize=318800 CPUtime=1800.03 cores=0,2,4,6
/proc/28582/stat : 28582 (naps-1.02) R 28579 28582 27985 0 -1 4202496 78218 0 0 0 179990 13 0 0 20 0 1 0 28970148 326451200 78256 33554432000 4194304 5796924 140734975370880 140734975365368 5100101 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28582/statm: 79700 78256 151 392 0 79299 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 318800

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 28582 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): 1800.05
CPU user time (s): 1799.91
CPU system time (s): 0.140978
CPU usage (%): 99.9802
Max. virtual memory (cumulated for all children) (KiB): 326996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.140978
maximum resident set size= 319944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78231
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= 127
involuntary context switches= 2000

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.03723 second user time and 6.595 second system time

The end

Launcher Data 

Begin job on node136 at 2016-06-18 19:00:46
IDJOB=4103883
IDBENCH=2495
IDSOLVER=2544
FILE ID=node136/4103883-1466269246
RUNJOBID= node136-1466264583-28001
PBS_JOBID= 19918222
Free space on /tmp= 71736 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-mas74.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103883-1466269246/watcher-4103883-1466269246 -o /tmp/evaluation-result-4103883-1466269246/solver-4103883-1466269246 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466264583-28001 --watchdog 1960  naps-1.02 HOME/instance-4103883-1466269246.opb

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

MD5SUM BENCH= d879f5802b2059e72ece8e718d439f85
RANDOM SEED=4018378

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:        30256124 kB
Buffers:           34248 kB
Cached:           137076 kB
SwapCached:        47324 kB
Active:            95304 kB
Inactive:         162456 kB
Active(anon):      41568 kB
Inactive(anon):    47248 kB
Active(file):      53736 kB
Inactive(file):   115208 kB
Unevictable:     1655852 kB
Mlocked:         1459628 kB
SwapTotal:      67108856 kB
SwapFree:       67054628 kB
Dirty:              3888 kB
Writeback:             0 kB
AnonPages:       1692964 kB
Mapped:             9532 kB
Shmem:                 0 kB
Slab:             570020 kB
SReclaimable:      14456 kB
SUnreclaim:       555564 kB
KernelStack:        1480 kB
PageTables:         6828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1815804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    210944 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= 71732 MiB
End job on node136 at 2016-06-18 19:30:47