Trace number 4103911

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/MIPLIB/
miplib2003/normalized-mps-v2-20-10-pk1.opb
MD5SUM064c172c08e0726f78b89fe587697d96
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark57344
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 50176
Optimality of the best value was proved NO
Number of variables985
Total number of constraints45
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 constraints45
Minimum length of a constraint60
Maximum length of a constraint115
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2150078462
Number of bits of the biggest sum of numbers32
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        : 37,18
1800.01/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.01/1800.30	c BDD/srt/adr Max costs : 0,0,416
1800.01/1800.30	c BDDraw/bin/mul/srt/adr: 0,0,27,0,27
1800.01/1800.30	c BDD nodes             : 550747
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     : 1787 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-4103911-1466270129/watcher-4103911-1466270129 -o /tmp/evaluation-result-4103911-1466270129/solver-4103911-1466270129 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7952 --watchdog 1960 naps-1.02 HOME/instance-4103911-1466270129.opb 

pid=11587
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: 2.01 2.04 2.00 3/176 11590
/proc/meminfo: memFree=31421932/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=6684 CPUtime=0 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 352 0 0 0 0 0 0 0 20 0 1 0 29063431 6844416 226 33554432000 4194304 5796924 140733445814672 140733446696808 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 1671 226 124 392 0 1270 0

[startup+0.100164 s]
/proc/loadavg: 2.01 2.04 2.00 3/176 11590
/proc/meminfo: memFree=31421932/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=7488 CPUtime=0.09 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 551 0 0 0 9 0 0 0 20 0 1 0 29063431 7667712 425 33554432000 4194304 5796924 140733445814672 140733446696808 4865676 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 1872 425 135 392 0 1471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7488

[startup+0.200341 s]
/proc/loadavg: 2.01 2.04 2.00 3/176 11590
/proc/meminfo: memFree=31421932/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=7488 CPUtime=0.19 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 552 0 0 0 19 0 0 0 20 0 1 0 29063431 7667712 426 33554432000 4194304 5796924 140733445814672 140733446696808 4865554 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 1872 426 136 392 0 1471 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7488

[startup+0.300263 s]
/proc/loadavg: 2.01 2.04 2.00 3/176 11590
/proc/meminfo: memFree=31421932/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=7488 CPUtime=0.29 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 552 0 0 0 29 0 0 0 20 0 1 0 29063431 7667712 426 33554432000 4194304 5796924 140733445814672 140733446696808 4806912 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 1872 426 136 392 0 1471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7488

[startup+0.700229 s]
/proc/loadavg: 2.01 2.04 2.00 3/176 11590
/proc/meminfo: memFree=31421932/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=7488 CPUtime=0.69 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 559 0 0 0 69 0 0 0 20 0 1 0 29063431 7667712 433 33554432000 4194304 5796924 140733445814672 140733445810888 5096633 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 1872 433 136 392 0 1471 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7488

[startup+1.50023 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 11591
/proc/meminfo: memFree=31420412/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=7488 CPUtime=1.49 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 564 0 0 0 149 0 0 0 20 0 1 0 29063431 7667712 438 33554432000 4194304 5796924 140733445814672 140733445810888 5092622 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 1872 438 136 392 0 1471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7488

[startup+3.10024 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 11591
/proc/meminfo: memFree=31419916/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=7620 CPUtime=3.09 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 578 0 0 0 309 0 0 0 20 0 1 0 29063431 7802880 452 33554432000 4194304 5796924 140733445814672 140733445808392 5096680 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 1905 452 136 392 0 1504 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7620

[startup+6.30023 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 11591
/proc/meminfo: memFree=31420016/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=7772 CPUtime=6.29 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 623 0 0 0 629 0 0 0 20 0 1 0 29063431 7958528 497 33554432000 4194304 5796924 140733445814672 140733445808472 4809072 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 1943 497 136 392 0 1542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7772

[startup+12.7002 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 11591
/proc/meminfo: memFree=31419772/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=7904 CPUtime=12.69 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 648 0 0 0 1269 0 0 0 20 0 1 0 29063431 8093696 522 33554432000 4194304 5796924 140733445814672 140733445808392 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 1976 522 136 392 0 1575 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7904

[startup+25.5003 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 11591
/proc/meminfo: memFree=31387444/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=8168 CPUtime=25.49 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 719 0 0 0 2549 0 0 0 20 0 1 0 29063431 8364032 593 33554432000 4194304 5796924 140733445814672 140733445808392 5096591 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 2042 593 136 392 0 1641 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8168

[startup+51.1002 s]
/proc/loadavg: 2.00 2.03 2.00 3/173 11626
/proc/meminfo: memFree=31574948/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=8308 CPUtime=51.09 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 740 0 0 0 5109 0 0 0 20 0 1 0 29063431 8507392 614 33554432000 4194304 5796924 140733445814672 140733445808392 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 2077 614 136 392 0 1676 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8308

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 11637
/proc/meminfo: memFree=30593312/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=35288 CPUtime=102.28 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 7844 0 0 0 10227 1 0 0 20 0 1 0 29063431 36134912 7430 33554432000 4194304 5796924 140733445814672 140733445810888 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 8822 7430 187 392 0 8421 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 35288

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11638
/proc/meminfo: memFree=30552264/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=35288 CPUtime=162.26 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 7844 0 0 0 16225 1 0 0 20 0 1 0 29063431 36134912 7430 33554432000 4194304 5796924 140733445814672 140733445810888 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 8822 7430 187 392 0 8421 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 35288

[startup+222.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 11639
/proc/meminfo: memFree=29991996/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38460 CPUtime=222.26 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8756 0 0 0 22225 1 0 0 20 0 1 0 29063431 39383040 8177 33554432000 4194304 5796924 140733445814672 140733445810888 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9615 8177 187 392 0 9214 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 38460

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 11643
/proc/meminfo: memFree=29991240/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38464 CPUtime=282.24 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8757 0 0 0 28223 1 0 0 20 0 1 0 29063431 39387136 8178 33554432000 4194304 5796924 140733445814672 140733445810888 5087700 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9616 8178 187 392 0 9215 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 38464

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11645
/proc/meminfo: memFree=29991572/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38464 CPUtime=342.23 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8757 0 0 0 34222 1 0 0 20 0 1 0 29063431 39387136 8178 33554432000 4194304 5796924 140733445814672 140733445810888 5087774 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9616 8178 187 392 0 9215 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 38464

[startup+402.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/177 11646
/proc/meminfo: memFree=29991608/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38464 CPUtime=402.22 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8757 0 0 0 40221 1 0 0 20 0 1 0 29063431 39387136 8178 33554432000 4194304 5796924 140733445814672 140733445810888 5087771 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9616 8178 187 392 0 9215 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 38464

[startup+462.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 11647
/proc/meminfo: memFree=29991448/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38464 CPUtime=462.21 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8759 0 0 0 46220 1 0 0 20 0 1 0 29063431 39387136 8180 33554432000 4194304 5796924 140733445814672 140733445810888 5087776 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9616 8180 187 392 0 9215 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 38464

[startup+522.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 11648
/proc/meminfo: memFree=29991600/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38464 CPUtime=522.21 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8759 0 0 0 52220 1 0 0 20 0 1 0 29063431 39387136 8180 33554432000 4194304 5796924 140733445814672 140733445810888 5096609 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9616 8180 187 392 0 9215 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 38464

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11649
/proc/meminfo: memFree=29989648/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=582.21 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8767 0 0 0 58219 2 0 0 20 0 1 0 29063431 39407616 8188 33554432000 4194304 5796924 140733445814672 140733445810888 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8188 187 392 0 9220 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 38484


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 11661
/proc/meminfo: memFree=29935296/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=942.15 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8775 0 0 0 94213 2 0 0 20 0 1 0 29063431 39407616 8196 33554432000 4194304 5796924 140733445814672 140733445810888 4809232 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8196 187 392 0 9220 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 38484

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 11662
/proc/meminfo: memFree=29932076/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=1002.14 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8775 0 0 0 100212 2 0 0 20 0 1 0 29063431 39407616 8196 33554432000 4194304 5796924 140733445814672 140733445810888 5087774 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8196 187 392 0 9220 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 38484

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11663
/proc/meminfo: memFree=29932716/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=1062.13 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8775 0 0 0 106211 2 0 0 20 0 1 0 29063431 39407616 8196 33554432000 4194304 5796924 140733445814672 140733445810888 5087743 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8196 187 392 0 9220 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 38484

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11664
/proc/meminfo: memFree=29929740/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=1122.12 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8775 0 0 0 112210 2 0 0 20 0 1 0 29063431 39407616 8196 33554432000 4194304 5796924 140733445814672 140733445810888 4809393 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8196 187 392 0 9220 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 38484

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 11665
/proc/meminfo: memFree=29925432/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=1182.11 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8783 0 0 0 118209 2 0 0 20 0 1 0 29063431 39407616 8218 33554432000 4194304 5796924 140733445814672 140733445810888 4806807 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8218 187 392 0 9220 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 38484

[startup+1242.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 11667
/proc/meminfo: memFree=29924448/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=1242.1 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8783 0 0 0 124208 2 0 0 20 0 1 0 29063431 39407616 8218 33554432000 4194304 5796924 140733445814672 140733445810888 5096709 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8218 187 392 0 9220 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 38484

[startup+1302.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 11668
/proc/meminfo: memFree=29923216/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=1302.09 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8783 0 0 0 130207 2 0 0 20 0 1 0 29063431 39407616 8218 33554432000 4194304 5796924 140733445814672 140733445810888 4806757 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8218 187 392 0 9220 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 38484

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 11669
/proc/meminfo: memFree=29921864/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=1362.08 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8783 0 0 0 136206 2 0 0 20 0 1 0 29063431 39407616 8218 33554432000 4194304 5796924 140733445814672 140733445810888 5087497 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8218 187 392 0 9220 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 38484

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11670
/proc/meminfo: memFree=29921624/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=1422.08 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8783 0 0 0 142206 2 0 0 20 0 1 0 29063431 39407616 8218 33554432000 4194304 5796924 140733445814672 140733445810888 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8218 187 392 0 9220 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 38484

[startup+1482.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 11674
/proc/meminfo: memFree=29917048/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=1482.06 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8783 0 0 0 148204 2 0 0 20 0 1 0 29063431 39407616 8218 33554432000 4194304 5796924 140733445814672 140733445810888 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8218 187 392 0 9220 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 38484

[startup+1542.31 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 11676
/proc/meminfo: memFree=29917348/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38484 CPUtime=1542.06 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8783 0 0 0 154204 2 0 0 20 0 1 0 29063431 39407616 8218 33554432000 4194304 5796924 140733445814672 140733445810888 5087743 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9621 8218 187 392 0 9220 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 38484

[startup+1602.3 s]
/proc/loadavg: 2.01 2.01 2.00 4/177 11677
/proc/meminfo: memFree=29916360/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38504 CPUtime=1602.04 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8810 0 0 0 160202 2 0 0 20 0 1 0 29063431 39428096 8245 33554432000 4194304 5796924 140733445814672 140733445810888 4806764 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9626 8245 187 392 0 9225 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 38504

[startup+1662.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 11678
/proc/meminfo: memFree=29913500/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38504 CPUtime=1662.03 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8810 0 0 0 166201 2 0 0 20 0 1 0 29063431 39428096 8245 33554432000 4194304 5796924 140733445814672 140733445810888 5087499 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9626 8245 187 392 0 9225 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 38504

[startup+1722.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 11679
/proc/meminfo: memFree=29913128/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38504 CPUtime=1722.03 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8810 0 0 0 172201 2 0 0 20 0 1 0 29063431 39428096 8245 33554432000 4194304 5796924 140733445814672 140733445810888 5096609 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9626 8245 187 392 0 9225 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 38504

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 11680
/proc/meminfo: memFree=29912760/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38504 CPUtime=1782.02 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8810 0 0 0 178200 2 0 0 20 0 1 0 29063431 39428096 8245 33554432000 4194304 5796924 140733445814672 140733445810888 5087589 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9626 8245 187 392 0 9225 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 38504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 11681
/proc/meminfo: memFree=29912632/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38504 CPUtime=1800.01 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8810 0 0 0 179999 2 0 0 20 0 1 0 29063431 39428096 8245 33554432000 4194304 5796924 140733445814672 140733445810888 5087776 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9626 8245 187 392 0 9225 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 38504

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 11590 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 11681
/proc/meminfo: memFree=29912632/32872528 swapFree=190484/190484
[pid=11590] ppid=11587 vsize=38504 CPUtime=1800.01 cores=0,2,4,6
/proc/11590/stat : 11590 (naps-1.02) R 11587 11590 7936 0 -1 4202496 8810 0 0 0 179999 2 0 0 20 0 1 0 29063431 39428096 8245 33554432000 4194304 5796924 140733445814672 140733445810888 5087776 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/11590/statm: 9626 8245 187 392 0 9225 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 38504

Child status: 0
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1800
CPU system time (s): 0.022996
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 38724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.022996
maximum resident set size= 33028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8822
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= 11
involuntary context switches= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.01324 second user time and 6.44702 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-18 19:15:29
IDJOB=4103911
IDBENCH=2502
IDSOLVER=2544
FILE ID=node102/4103911-1466270129
RUNJOBID= node102-1466240351-7952
PBS_JOBID= 19918190
Free space on /tmp= 71724 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-pk1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103911-1466270129/watcher-4103911-1466270129 -o /tmp/evaluation-result-4103911-1466270129/solver-4103911-1466270129 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7952 --watchdog 1960  naps-1.02 HOME/instance-4103911-1466270129.opb

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

MD5SUM BENCH= 064c172c08e0726f78b89fe587697d96
RANDOM SEED=2091644222

node102.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		: 2666.746
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.49
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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		: 2666.746
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31422312 kB
Buffers:          134392 kB
Cached:           181048 kB
SwapCached:         2124 kB
Active:           295204 kB
Inactive:         225700 kB
Active(anon):     203692 kB
Inactive(anon):     4012 kB
Active(file):      91512 kB
Inactive(file):   221688 kB
Unevictable:      190484 kB
Mlocked:          190484 kB
SwapTotal:      67108856 kB
SwapFree:       67099164 kB
Dirty:              3900 kB
Writeback:             0 kB
AnonPages:        433704 kB
Mapped:             9632 kB
Shmem:                 0 kB
Slab:             608024 kB
SReclaimable:      52064 kB
SUnreclaim:       555960 kB
KernelStack:        1472 kB
PageTables:         5072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     514584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    229376 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= 71648 MiB
End job on node102 at 2016-06-18 19:45:30