Trace number 4101939

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 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-rd-rplusc-21.opb
MD5SUM3de80c0560622133ffefa60f8e73d039
Bench CategoryOPT-SMALLINT (optimisation, small 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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3616
Total number of constraints125707
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)44
Number of constraints which are nor clauses,nor cardinality constraints125663
Minimum length of a constraint5
Maximum length of a constraint189
Number of terms in the objective function 48
Biggest coefficient in the objective function 260554
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524316
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524424
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.07/1800.40	c 
1800.07/1800.40	c *** TERMINATED *** by signal 15
1800.07/1800.40	s UNKNOWN
1800.07/1800.40	c _____________________________________________________________________________
1800.07/1800.40	c 
1800.07/1800.40	c std/band forms        : 4624,0
1800.07/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.07/1800.40	c BDD/srt/adr Max costs : 5095,0,0
1800.07/1800.40	c BDDraw/bin/mul/srt/adr: 0,0,4623,0,0
1800.07/1800.40	c BDD nodes             : 20790587
1800.07/1800.40	c Es1/CC detections     : 0,0
1800.07/1800.40	c SAT/UNSAT calls       : 0,0
1800.07/1800.40	c restarts              : 0
1800.07/1800.40	c conflicts             : 0              (0 /sec)
1800.07/1800.40	c decisions             : 0              (0 /sec)
1800.07/1800.40	c propagations          : 0              (0 /sec)
1800.07/1800.40	c inspects              : 0              (0 /sec)
1800.07/1800.40	c CPU time (solving tm) : 1799 s        (0 s)
1800.07/1800.40	c Time for Opt-base     : 1554 s
1800.07/1800.40	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-4101939-1466235128/watcher-4101939-1466235128 -o /tmp/evaluation-result-4101939-1466235128/solver-4101939-1466235128 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960 naps-1.02 HOME/instance-4101939-1466235128.opb 

pid=21366
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: 2.06 2.06 2.00 2/176 21369
/proc/meminfo: memFree=26814796/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=6688 CPUtime=0 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 25559706 6848512 240 33554432000 4194304 5796924 140735513011728 140735086715016 5096544 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/21369/statm: 1672 240 124 392 0 1271 0

[startup+0.100115 s]
/proc/loadavg: 2.06 2.06 2.00 2/176 21369
/proc/meminfo: memFree=26814796/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=9424 CPUtime=0.09 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 916 0 0 0 9 0 0 0 20 0 1 0 25559706 9650176 790 33554432000 4194304 5796924 140735513011728 140735086715016 4865579 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/21369/statm: 2356 791 124 392 0 1955 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9424

[startup+0.200236 s]
/proc/loadavg: 2.06 2.06 2.00 2/176 21369
/proc/meminfo: memFree=26814796/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=12124 CPUtime=0.19 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 1481 0 0 0 19 0 0 0 20 0 1 0 25559706 12414976 1355 33554432000 4194304 5796924 140735513011728 140735086715016 5183584 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/21369/statm: 3031 1355 124 392 0 2630 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12124

[startup+0.300225 s]
/proc/loadavg: 2.06 2.06 2.00 2/176 21369
/proc/meminfo: memFree=26814796/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=14892 CPUtime=0.29 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 2047 0 0 0 29 0 0 0 20 0 1 0 25559706 15249408 1921 33554432000 4194304 5796924 140735513011728 140735086715016 4805658 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/21369/statm: 3723 1921 124 392 0 3322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14892

[startup+0.700188 s]
/proc/loadavg: 2.06 2.06 2.00 2/176 21369
/proc/meminfo: memFree=26814796/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=25964 CPUtime=0.69 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 4302 0 0 0 68 1 0 0 20 0 1 0 25559706 26587136 4176 33554432000 4194304 5796924 140735513011728 140735513011000 5096591 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/21369/statm: 6491 4176 124 392 0 6090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25964

[startup+1.50019 s]
/proc/loadavg: 2.06 2.06 2.00 3/175 21384
/proc/meminfo: memFree=31326564/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=47840 CPUtime=1.49 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 8750 0 0 0 148 1 0 0 20 0 1 0 25559706 48988160 8624 33554432000 4194304 5796924 140735513011728 140735513009224 5087526 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/21369/statm: 11960 8624 124 392 0 11559 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47840

[startup+3.10019 s]
/proc/loadavg: 2.06 2.06 2.00 3/175 21384
/proc/meminfo: memFree=31300280/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=92324 CPUtime=3.09 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 17758 0 0 0 305 4 0 0 20 0 1 0 25559706 94539776 17632 33554432000 4194304 5796924 140735513011728 140735513009256 5087772 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/21369/statm: 23081 17632 124 392 0 22680 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92324

[startup+6.30019 s]
/proc/loadavg: 2.14 2.07 2.01 3/175 21384
/proc/meminfo: memFree=31227008/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=180856 CPUtime=6.28 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 35769 0 0 0 622 6 0 0 20 0 1 0 25559706 185196544 35643 33554432000 4194304 5796924 140735513011728 140735513009224 4352764 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/21369/statm: 45214 35644 124 392 0 44813 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 180856

[startup+12.7002 s]
/proc/loadavg: 2.12 2.07 2.01 3/177 21416
/proc/meminfo: memFree=31128076/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=364168 CPUtime=12.68 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 74524 0 0 0 1254 14 0 0 20 0 1 0 25559706 372908032 74398 33554432000 4194304 5796924 140735513011728 140735513010888 4326837 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/21369/statm: 91042 74398 129 392 0 90641 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 364168

[startup+25.5002 s]
/proc/loadavg: 2.17 2.09 2.01 3/177 21416
/proc/meminfo: memFree=30477536/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=720136 CPUtime=25.48 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 146913 0 0 0 2521 27 0 0 20 0 1 0 25559706 737419264 147553 33554432000 4194304 5796924 140735513011728 140735513010888 5096591 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/21369/statm: 180034 147553 129 392 0 179633 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 720136

[startup+51.1004 s]
/proc/loadavg: 2.11 2.08 2.01 3/177 21416
/proc/meminfo: memFree=29843744/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1455684 CPUtime=51.05 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 296299 0 0 0 5054 51 0 0 20 0 1 0 25559706 1490620416 299236 33554432000 4194304 5796924 140735513011728 140735513010888 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 363921 299237 129 392 0 363520 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1455684

[startup+102.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 21417
/proc/meminfo: memFree=29658512/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1567464 CPUtime=102.25 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 329537 0 0 0 10169 56 0 0 20 0 1 0 25559706 1605083136 326464 33554432000 4194304 5796924 140735513011728 140735513007944 5087771 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 391866 326464 145 392 0 391465 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1567464

[startup+162.3 s]
/proc/loadavg: 2.06 2.06 2.00 4/177 21418
/proc/meminfo: memFree=29625788/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1585220 CPUtime=162.24 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 333084 0 0 0 16166 58 0 0 20 0 1 0 25559706 1623265280 335344 33554432000 4194304 5796924 140735513011728 140735513007944 4295860 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 396305 335344 145 392 0 395904 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1585220

[startup+222.307 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 21420
/proc/meminfo: memFree=29580284/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1607404 CPUtime=222.24 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 335558 0 0 0 22165 59 0 0 20 0 1 0 25559706 1645981696 343862 33554432000 4194304 5796924 140735513011728 140735513007944 5092487 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 401851 343862 145 392 0 401450 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1607404

[startup+282.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 21421
/proc/meminfo: memFree=29559004/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1621756 CPUtime=282.22 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 338073 0 0 0 28162 60 0 0 20 0 1 0 25559706 1660678144 351998 33554432000 4194304 5796924 140735513011728 140735513007944 4809186 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 405439 351998 145 392 0 405038 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1621756

[startup+342.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/177 21422
/proc/meminfo: memFree=29510776/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1650384 CPUtime=342.22 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 341229 0 0 0 34161 61 0 0 20 0 1 0 25559706 1689993216 364183 33554432000 4194304 5796924 140735513011728 140735513007944 5092467 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 412596 364183 145 392 0 412195 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 1650384

[startup+402.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 21423
/proc/meminfo: memFree=29469180/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1667008 CPUtime=402.2 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 343225 0 0 0 40158 62 0 0 20 0 1 0 25559706 1707016192 371812 33554432000 4194304 5796924 140735513011728 140735513007944 5096633 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 416752 371812 145 392 0 416351 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1667008

[startup+462.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 21424
/proc/meminfo: memFree=29444488/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1673880 CPUtime=462.19 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 344939 0 0 0 46157 62 0 0 20 0 1 0 25559706 1714053120 379163 33554432000 4194304 5796924 140735513011728 140735513007944 5100288 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 418470 379163 145 392 0 418069 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1673880

[startup+522.3 s]
/proc/loadavg: 2.10 2.07 2.01 3/177 21428
/proc/meminfo: memFree=29408152/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1693924 CPUtime=522.18 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 346833 0 0 0 52155 63 0 0 20 0 1 0 25559706 1734578176 385662 33554432000 4194304 5796924 140735513011728 140735513007944 4261360 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 423481 385662 145 392 0 423080 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1693924

[startup+582.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 21430
/proc/meminfo: memFree=29298688/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1743132 CPUtime=582.17 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 349468 0 0 0 58153 64 0 0 20 0 1 0 25559706 1784967168 403815 33554432000 4194304 5796924 140735513011728 140735513007944 4809336 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 435783 403815 145 392 0 435382 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 1743132


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


[startup+882.307 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 21436
/proc/meminfo: memFree=29187144/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1797744 CPUtime=882.13 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 358464 0 0 0 88146 67 0 0 20 0 1 0 25559706 1840889856 439416 33554432000 4194304 5796924 140735513011728 140735513007944 4839585 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 449436 439416 145 392 0 449035 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 1797744

[startup+942.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 21437
/proc/meminfo: memFree=29148468/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1804760 CPUtime=942.11 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 360204 0 0 0 94144 67 0 0 20 0 1 0 25559706 1848074240 446270 33554432000 4194304 5796924 140735513011728 140735513007944 4805636 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 451190 446270 145 392 0 450789 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 1804760

[startup+1002.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 21438
/proc/meminfo: memFree=29145544/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1811636 CPUtime=1002.09 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 361937 0 0 0 100142 67 0 0 20 0 1 0 25559706 1855115264 449871 33554432000 4194304 5796924 140735513011728 140735513007944 5092558 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 452909 449871 145 392 0 452508 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 1811636

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 21439
/proc/meminfo: memFree=29124624/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1818776 CPUtime=1062.08 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 363742 0 0 0 106141 67 0 0 20 0 1 0 25559706 1862426624 452695 33554432000 4194304 5796924 140735513011728 140735513007944 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 454694 452695 145 392 0 454293 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 1818776

[startup+1122.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 21443
/proc/meminfo: memFree=29133644/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1825916 CPUtime=1122.07 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 365540 0 0 0 112139 68 0 0 20 0 1 0 25559706 1869737984 455004 33554432000 4194304 5796924 140735513011728 140735513007944 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 456479 455004 145 392 0 456078 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 1825916

[startup+1182.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/177 21445
/proc/meminfo: memFree=29023020/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1948424 CPUtime=1182.07 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 367868 0 0 0 118135 72 0 0 20 0 1 0 25559706 1995186176 479165 33554432000 4194304 5796924 140735513011728 140735513007944 4806751 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 487106 479165 145 392 0 486705 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 1948424

[startup+1242.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/177 21446
/proc/meminfo: memFree=29000356/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1954768 CPUtime=1242.06 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 369446 0 0 0 124133 73 0 0 20 0 1 0 25559706 2001682432 481254 33554432000 4194304 5796924 140735513011728 140735513007944 4313329 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 488692 481254 145 392 0 488291 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 1954768

[startup+1302.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 21447
/proc/meminfo: memFree=29002568/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1962172 CPUtime=1302.05 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 371296 0 0 0 130132 73 0 0 20 0 1 0 25559706 2009264128 484126 33554432000 4194304 5796924 140735513011728 140735513007944 5092504 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 490543 484126 145 392 0 490142 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 1962172

[startup+1362.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 21448
/proc/meminfo: memFree=28982144/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1969048 CPUtime=1362.04 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 373018 0 0 0 136130 74 0 0 20 0 1 0 25559706 2016305152 486870 33554432000 4194304 5796924 140735513011728 140735513007944 4295821 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 492262 486870 145 392 0 491861 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 1969048

[startup+1422.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 21449
/proc/meminfo: memFree=28959108/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1976188 CPUtime=1422.04 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 374834 0 0 0 142129 75 0 0 20 0 1 0 25559706 2023616512 489197 33554432000 4194304 5796924 140735513011728 140735513007944 5087724 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 494047 489197 145 392 0 493646 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 1976188

[startup+1482.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 21451
/proc/meminfo: memFree=28971592/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1982944 CPUtime=1482.03 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 376504 0 0 0 148127 76 0 0 20 0 1 0 25559706 2030534656 491889 33554432000 4194304 5796924 140735513011728 140735513007944 5092509 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 495736 491889 145 392 0 495335 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 1982944

[startup+1542.31 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 21452
/proc/meminfo: memFree=28866068/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1989300 CPUtime=1542.02 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 378105 0 0 0 154126 76 0 0 20 0 1 0 25559706 2037043200 494001 33554432000 4194304 5796924 140735513011728 140735513007944 4805602 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 497325 494001 145 392 0 496924 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 1989300

[startup+1602.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 21453
/proc/meminfo: memFree=28846588/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=1995272 CPUtime=1602 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 379584 0 0 0 160124 76 0 0 20 0 1 0 25559706 2043158528 496502 33554432000 4194304 5796924 140735513011728 140735513005656 5184407 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 498818 496502 145 392 0 498417 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 1995272

[startup+1662.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/177 21454
/proc/meminfo: memFree=28827164/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=2001488 CPUtime=1662 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 381147 0 0 0 166123 77 0 0 20 0 1 0 25559706 2049523712 498576 33554432000 4194304 5796924 140735513011728 140735512860456 5087606 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 500372 498576 145 392 0 499971 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 2001488

[startup+1722.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/178 21458
/proc/meminfo: memFree=28846252/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=2054436 CPUtime=1721.99 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 383207 0 0 0 172122 77 0 0 20 0 1 0 25559706 2103742464 501147 33554432000 4194304 5796924 140735513011728 140735513007944 4199797 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 513609 501147 145 392 0 513208 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 2054436

[startup+1782.3 s]
/proc/loadavg: 2.25 2.10 2.02 3/178 21482
/proc/meminfo: memFree=28828324/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=2060916 CPUtime=1781.97 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 384855 0 0 0 178120 77 0 0 20 0 1 0 25559706 2110377984 503306 33554432000 4194304 5796924 140735513011728 140735513007944 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 515229 503306 145 392 0 514828 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 2060916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.17 2.09 2.01 3/177 21482
/proc/meminfo: memFree=28822748/32872528 swapFree=338416/354768
[pid=21369] ppid=21366 vsize=2062768 CPUtime=1800.07 cores=0,2,4,6
/proc/21369/stat : 21369 (naps-1.02) R 21366 21369 20937 0 -1 4202496 385310 0 0 0 179930 77 0 0 20 0 1 0 25559706 2112274432 504272 33554432000 4194304 5796924 140735513011728 140735513007944 5087778 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/21369/statm: 515692 504272 145 392 0 515291 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 2062768

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 21369 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1799.31
CPU system time (s): 0.793879
CPU usage (%): 99.9825
Max. virtual memory (cumulated for all children) (KiB): 2062768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.31
system time used= 0.793879
maximum resident set size= 2017140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 385323
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= 69
involuntary context switches= 1906

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6043 second user time and 6.85496 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 09:32:10
IDJOB=4101939
IDBENCH=1813
IDSOLVER=2544
FILE ID=node126/4101939-1466235128
RUNJOBID= node126-1466229725-20953
PBS_JOBID= 19918178
Free space on /tmp= 71596 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-rd-rplusc-21.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101939-1466235128/watcher-4101939-1466235128 -o /tmp/evaluation-result-4101939-1466235128/solver-4101939-1466235128 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960  naps-1.02 HOME/instance-4101939-1466235128.opb

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

MD5SUM BENCH= 3de80c0560622133ffefa60f8e73d039
RANDOM SEED=1848186488

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:        26815324 kB
Buffers:          113796 kB
Cached:           304160 kB
SwapCached:         1076 kB
Active:          4752388 kB
Inactive:         195820 kB
Active(anon):    4531716 kB
Inactive(anon):     1004 kB
Active(file):     220672 kB
Inactive(file):   194816 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100100 kB
Dirty:             82348 kB
Writeback:             0 kB
AnonPages:       4890852 kB
Mapped:             7892 kB
Shmem:                 0 kB
Slab:             609184 kB
SReclaimable:      52980 kB
SUnreclaim:       556204 kB
KernelStack:        1440 kB
PageTables:        13748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    5659420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3293184 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= 71656 MiB
End job on node126 at 2016-06-18 10:02:10