Trace number 4103719

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 1802.41

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-boeing1.opb
MD5SUM89b57889d16cd406631a12aac7aefa29
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark48382442725
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8869
Total number of constraints561
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 constraints561
Minimum length of a constraint11
Maximum length of a constraint6849
Number of terms in the objective function 6523
Biggest coefficient in the objective function 24535000678400
Number of bits for the biggest coefficient in the objective function 45
Sum of the numbers in the objective function 1761916844753634
Number of bits of the sum of numbers in the objective function 51
Biggest number in a constraint 4102681610158080
Number of bits of the biggest number in a constraint 52
Biggest sum of numbers in a constraint 384599747612655519
Number of bits of the biggest sum of numbers59
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.

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-4103719-1466265458/watcher-4103719-1466265458 -o /tmp/evaluation-result-4103719-1466265458/solver-4103719-1466265458 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466241101-19194 --watchdog 1960 naps-1.02 HOME/instance-4103719-1466265458.opb 

pid=21666
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21669
/proc/meminfo: memFree=30758312/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=6992 CPUtime=0 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 411 0 0 0 0 0 0 0 20 0 1 0 28591697 7159808 286 33554432000 4194304 5796924 140733396866208 140734279231080 4349758 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 1748 286 114 392 0 1347 0

[startup+0.100164 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21669
/proc/meminfo: memFree=30758312/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=11904 CPUtime=0.09 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 1554 0 0 0 9 0 0 0 20 0 1 0 28591697 12189696 1429 33554432000 4194304 5796924 140733396866208 140734279231080 5092423 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 2976 1429 124 392 0 2575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11904

[startup+0.200312 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21669
/proc/meminfo: memFree=30758312/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=13408 CPUtime=0.19 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 2023 0 0 0 19 0 0 0 20 0 1 0 28591697 13729792 1798 33554432000 4194304 5796924 140733396866208 140734279231080 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 3387 1799 128 392 0 2986 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13408

[startup+0.300264 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21669
/proc/meminfo: memFree=30758312/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=15900 CPUtime=0.29 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 2961 0 0 0 29 0 0 0 20 0 1 0 28591697 16281600 2288 33554432000 4194304 5796924 140733396866208 140734279231080 4806863 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 3975 2288 129 392 0 3574 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15900

[startup+0.700236 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 21669
/proc/meminfo: memFree=30758312/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=18812 CPUtime=0.69 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 4141 0 0 0 69 0 0 0 20 0 1 0 28591697 19263488 2958 33554432000 4194304 5796924 140733396866208 140734279231080 4453812 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 4703 2958 145 392 0 4302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18812

[startup+1.50023 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 21670
/proc/meminfo: memFree=30747128/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=18812 CPUtime=1.49 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 4141 0 0 0 149 0 0 0 20 0 1 0 28591697 19263488 2958 33554432000 4194304 5796924 140733396866208 140733396862424 5096588 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 4703 2958 145 392 0 4302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18812

[startup+3.10021 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 21670
/proc/meminfo: memFree=30746756/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=19360 CPUtime=3.09 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 4317 0 0 0 309 0 0 0 20 0 1 0 28591697 19824640 3092 33554432000 4194304 5796924 140733396866208 140733396862424 4865421 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 4840 3092 145 392 0 4439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19360

[startup+6.30023 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 21670
/proc/meminfo: memFree=30745040/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=24896 CPUtime=6.28 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 5914 0 0 0 628 0 0 0 20 0 1 0 28591697 25493504 4441 33554432000 4194304 5796924 140733396866208 140733396862424 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 6224 4441 145 392 0 5823 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 24896

[startup+12.7002 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 21670
/proc/meminfo: memFree=30735212/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=30908 CPUtime=12.69 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 7436 0 0 0 1268 1 0 0 20 0 1 0 28591697 31649792 5963 33554432000 4194304 5796924 140733396866208 140733396862424 4840430 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 7727 5963 192 392 0 7326 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30908

[startup+25.5003 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 21670
/proc/meminfo: memFree=30733372/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=32764 CPUtime=25.49 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 8276 0 0 0 2548 1 0 0 20 0 1 0 28591697 33550336 6473 33554432000 4194304 5796924 140733396866208 140733396862424 4806768 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 8191 6473 192 392 0 7790 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32764

[startup+51.1003 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 21670
/proc/meminfo: memFree=30725392/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=41616 CPUtime=51.08 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 9872 0 0 0 5107 1 0 0 20 0 1 0 28591697 42614784 8432 33554432000 4194304 5796924 140733396866208 140733396862424 5087724 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 10404 8432 192 392 0 10003 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41616

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 21672
/proc/meminfo: memFree=30714600/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=52788 CPUtime=102.28 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 11990 0 0 0 10226 2 0 0 20 0 1 0 28591697 54054912 11276 33554432000 4194304 5796924 140733396866208 140733396862424 5087516 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 13197 11276 192 392 0 12796 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 52788

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 21676
/proc/meminfo: memFree=29366744/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=162.27 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345711 0 0 0 16174 53 0 0 20 0 1 0 28591697 1430425600 347471 33554432000 4194304 5796924 140733396866208 140733396863192 4839552 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347471 192 392 0 348824 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1396900

[startup+222.307 s]
/proc/loadavg: 2.04 2.01 2.00 3/180 21700
/proc/meminfo: memFree=29366696/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=222.26 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345711 0 0 0 22173 53 0 0 20 0 1 0 28591697 1430425600 347471 33554432000 4194304 5796924 140733396866208 140733396863192 5100108 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347471 192 392 0 348824 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 1396900

[startup+282.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 21701
/proc/meminfo: memFree=29366800/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=282.25 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345711 0 0 0 28172 53 0 0 20 0 1 0 28591697 1430425600 347471 33554432000 4194304 5796924 140733396866208 140733396863192 5087766 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347471 192 392 0 348824 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 1396900

[startup+342.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 21702
/proc/meminfo: memFree=29366704/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=342.24 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345711 0 0 0 34171 53 0 0 20 0 1 0 28591697 1430425600 347471 33554432000 4194304 5796924 140733396866208 140733396863192 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347471 192 392 0 348824 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 1396900

[startup+402.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/179 21704
/proc/meminfo: memFree=29366120/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=402.23 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345711 0 0 0 40170 53 0 0 20 0 1 0 28591697 1430425600 347471 33554432000 4194304 5796924 140733396866208 140733396863192 5087589 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347471 192 392 0 348824 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 1396900

[startup+462.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/179 21705
/proc/meminfo: memFree=29365652/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=462.22 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345711 0 0 0 46169 53 0 0 20 0 1 0 28591697 1430425600 347471 33554432000 4194304 5796924 140733396866208 140733396863192 5096709 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347471 192 392 0 348824 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 1396900

[startup+522.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/179 21706
/proc/meminfo: memFree=29364288/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=522.2 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345724 0 0 0 52167 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 5100093 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 1396900

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 21707
/proc/meminfo: memFree=29364524/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=582.19 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345724 0 0 0 58166 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 4809968 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 1396900


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

[pid=21669] ppid=21666 vsize=1396900 CPUtime=1062.1 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345738 0 0 0 106157 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 5087682 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 1396900

[startup+1122.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/179 21813
/proc/meminfo: memFree=30126552/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1122.09 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345741 0 0 0 112156 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 4809232 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 1396900

[startup+1182.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/179 21814
/proc/meminfo: memFree=30126908/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1182.08 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345748 0 0 0 118155 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 5096709 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 1396900

[startup+1242.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/179 21815
/proc/meminfo: memFree=30126020/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1242.07 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 124154 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 4808077 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 1396900

[startup+1302.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/179 21817
/proc/meminfo: memFree=30126012/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1302.06 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 130153 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 4809286 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 1396900

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/180 21821
/proc/meminfo: memFree=30126120/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1362.05 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 136152 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 4806845 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 1396900

[startup+1422.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/179 21822
/proc/meminfo: memFree=30126328/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1422.04 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 142151 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 5087529 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1422.04
Current children cumulated vsize (KiB) 1396900

[startup+1482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/179 21823
/proc/meminfo: memFree=30125608/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1482.03 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 148150 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 4199810 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 1396900

[startup+1542.31 s]
/proc/loadavg: 2.04 2.03 2.00 3/179 21824
/proc/meminfo: memFree=30125960/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1542.03 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 154150 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 4865685 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 1396900

[startup+1602.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/179 21826
/proc/meminfo: memFree=30125972/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1602.01 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 160148 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 5092622 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 1396900

[startup+1662.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/179 21827
/proc/meminfo: memFree=30126228/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1662 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 166147 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 5092518 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 1396900

[startup+1722.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/179 21828
/proc/meminfo: memFree=30125812/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1721.99 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 172146 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 5096549 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 1396900

[startup+1782.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/179 21829
/proc/meminfo: memFree=30125368/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1781.98 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 178145 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 5092518 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 1396900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.05 2.04 2.00 3/179 21829
/proc/meminfo: memFree=30125368/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1800.08 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) R 21666 21669 19177 0 -1 4202496 345765 0 0 0 179955 53 0 0 20 0 1 0 28591697 1430425600 347637 33554432000 4194304 5796924 140733396866208 140733396863192 5096633 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347637 192 392 0 348824 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1396900

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -21669
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21669 sig 9
??? end of watcher thread

Solver just ended.
Dumping a history of the last processes samples

[startup+1801.6 s]
/proc/loadavg: 1.97 2.02 2.00 2/179 21829
/proc/meminfo: memFree=30125368/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1800.08 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) S 21666 21669 19177 0 -1 4194304 345766 0 0 0 179955 53 0 0 20 0 1 0 28591697 1430425600 347638 33554432000 4194304 5796924 140733396866208 140733396859848 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347638 193 392 0 348824 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1396900

[startup+1802 s]
/proc/loadavg: 1.97 2.02 2.00 2/179 21829
/proc/meminfo: memFree=30125368/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1800.08 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) S 21666 21669 19177 0 -1 4194304 345766 0 0 0 179955 53 0 0 20 0 1 0 28591697 1430425600 347638 33554432000 4194304 5796924 140733396866208 140733396859848 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347638 193 392 0 348824 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1396900

[startup+1802.4 s]
/proc/loadavg: 1.97 2.02 2.00 2/179 21829
/proc/meminfo: memFree=30125368/32872528 swapFree=7780/7780
[pid=21669] ppid=21666 vsize=1396900 CPUtime=1800.08 cores=1,3,5,7
/proc/21669/stat : 21669 (naps-1.02) S 21666 21669 19177 0 -1 4194304 345766 0 0 0 179955 53 0 0 20 0 1 0 28591697 1430425600 347638 33554432000 4194304 5796924 140733396866208 140733396859848 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/21669/statm: 349225 347638 193 392 0 348824 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1396900

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.41
CPU time (s): 1800.1
CPU user time (s): 1799.55
CPU system time (s): 0.543917
CPU usage (%): 99.872
Max. virtual memory (cumulated for all children) (KiB): 1396900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.543917
maximum resident set size= 1390552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 345766
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= 58
involuntary context switches= 2006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.93225 second user time and 7.30589 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-18 17:57:38
IDJOB=4103719
IDBENCH=2442
IDSOLVER=2544
FILE ID=node133/4103719-1466265458
RUNJOBID= node133-1466241101-19194
PBS_JOBID= 19918201
Free space on /tmp= 71708 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-boeing1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103719-1466265458/watcher-4103719-1466265458 -o /tmp/evaluation-result-4103719-1466265458/solver-4103719-1466265458 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466241101-19194 --watchdog 1960  naps-1.02 HOME/instance-4103719-1466265458.opb

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

MD5SUM BENCH= 89b57889d16cd406631a12aac7aefa29
RANDOM SEED=1491514645

node133.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		: 2667.256
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	: 5334.51
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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:        30758228 kB
Buffers:          126560 kB
Cached:           188208 kB
SwapCached:         1324 kB
Active:          1133852 kB
Inactive:         233144 kB
Active(anon):    1052508 kB
Inactive(anon):     1904 kB
Active(file):      81344 kB
Inactive(file):   231240 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099968 kB
Dirty:              5048 kB
Writeback:             0 kB
AnonPages:       1059004 kB
Mapped:             8940 kB
Shmem:                 0 kB
Slab:             606776 kB
SReclaimable:      50096 kB
SUnreclaim:       556680 kB
KernelStack:        1480 kB
PageTables:         5984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1194808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    329728 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= 71708 MiB
End job on node133 at 2016-06-18 18:27:40