Trace number 4103531

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 1802.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-vtp.base.opb
MD5SUM5b3e28beae15a1c34f0e545c98eeb705
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4524
Total number of constraints257
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 constraints257
Minimum length of a constraint11
Maximum length of a constraint1080
Number of terms in the objective function 181
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 7516192762
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 198568686125056
Number of bits of the biggest number in a constraint 48
Biggest sum of numbers in a constraint 12817928787879752
Number of bits of the biggest sum of numbers54
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-4103531-1466259204/watcher-4103531-1466259204 -o /tmp/evaluation-result-4103531-1466259204/solver-4103531-1466259204 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960 naps-1.02 HOME/instance-4103531-1466259204.opb 

pid=23957
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 2.07 2.03 3/176 23960
/proc/meminfo: memFree=31149892/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=6868 CPUtime=0 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 388 0 0 0 0 0 0 0 20 0 1 0 27967101 7032832 262 33554432000 4194304 5796924 140733257342096 140734703038712 5151559 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 1717 268 124 392 0 1316 0

[startup+0.100177 s]
/proc/loadavg: 2.06 2.07 2.03 3/176 23960
/proc/meminfo: memFree=31149892/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=10256 CPUtime=0.09 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 1235 0 0 0 9 0 0 0 20 0 1 0 27967101 10502144 1109 33554432000 4194304 5796924 140733257342096 140734703038712 5087772 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 2564 1109 128 392 0 2163 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10256

[startup+0.200312 s]
/proc/loadavg: 2.06 2.07 2.03 3/176 23960
/proc/meminfo: memFree=31149892/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=11568 CPUtime=0.19 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 1614 0 0 0 19 0 0 0 20 0 1 0 27967101 11845632 1452 33554432000 4194304 5796924 140733257342096 140734703038712 5096544 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 2892 1452 139 392 0 2491 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11568

[startup+0.300282 s]
/proc/loadavg: 2.06 2.07 2.03 3/176 23960
/proc/meminfo: memFree=31149892/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=11568 CPUtime=0.29 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 1615 0 0 0 29 0 0 0 20 0 1 0 27967101 11845632 1453 33554432000 4194304 5796924 140733257342096 140734703038712 5092526 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 2892 1453 140 392 0 2491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11568

[startup+0.70019 s]
/proc/loadavg: 2.06 2.07 2.03 3/176 23960
/proc/meminfo: memFree=31149892/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=11568 CPUtime=0.69 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 1615 0 0 0 69 0 0 0 20 0 1 0 27967101 11845632 1453 33554432000 4194304 5796924 140733257342096 140733257338312 5087579 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 2892 1453 140 392 0 2491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11568

[startup+1.50025 s]
/proc/loadavg: 2.06 2.07 2.03 3/177 23961
/proc/meminfo: memFree=31143452/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=11912 CPUtime=1.49 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 1743 0 0 0 149 0 0 0 20 0 1 0 27967101 12197888 1581 33554432000 4194304 5796924 140733257342096 140733257338312 5092550 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 2978 1581 144 392 0 2577 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11912

[startup+3.10024 s]
/proc/loadavg: 2.06 2.07 2.03 3/177 23961
/proc/meminfo: memFree=31142880/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=12256 CPUtime=3.09 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 1827 0 0 0 309 0 0 0 20 0 1 0 27967101 12550144 1665 33554432000 4194304 5796924 140733257342096 140733257338312 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 3064 1665 144 392 0 2663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12256

[startup+6.30025 s]
/proc/loadavg: 2.05 2.07 2.03 3/177 23961
/proc/meminfo: memFree=31142852/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=12580 CPUtime=6.29 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 1942 0 0 0 629 0 0 0 20 0 1 0 27967101 12881920 1738 33554432000 4194304 5796924 140733257342096 140733257338312 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 3145 1738 144 392 0 2744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12580

[startup+12.7002 s]
/proc/loadavg: 2.05 2.07 2.03 3/177 23961
/proc/meminfo: memFree=31142160/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=13364 CPUtime=12.69 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 2213 0 0 0 1269 0 0 0 20 0 1 0 27967101 13684736 1926 33554432000 4194304 5796924 140733257342096 140733257338312 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 3341 1926 144 392 0 2940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13364

[startup+25.5003 s]
/proc/loadavg: 2.10 2.08 2.03 3/177 23961
/proc/meminfo: memFree=31136116/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=19916 CPUtime=25.48 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 3836 0 0 0 2548 0 0 0 20 0 1 0 27967101 20393984 3549 33554432000 4194304 5796924 140733257342096 140733257338312 4863552 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 4979 3549 144 392 0 4578 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19916

[startup+51.1003 s]
/proc/loadavg: 2.07 2.07 2.03 3/177 23961
/proc/meminfo: memFree=31113032/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=32620 CPUtime=51.08 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 7253 0 0 0 5107 1 0 0 20 0 1 0 27967101 33402880 6817 33554432000 4194304 5796924 140733257342096 140733257338312 5096569 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 8155 6817 191 392 0 7754 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32620

[startup+102.3 s]
/proc/loadavg: 2.03 2.06 2.03 3/177 23962
/proc/meminfo: memFree=31102536/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=33240 CPUtime=102.28 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 7410 0 0 0 10227 1 0 0 20 0 1 0 27967101 34037760 6974 33554432000 4194304 5796924 140733257342096 140733257338312 5087771 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 8310 6974 191 392 0 7909 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 33240

[startup+162.3 s]
/proc/loadavg: 2.17 2.09 2.04 3/177 23963
/proc/meminfo: memFree=31080516/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=37980 CPUtime=162.26 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 8531 0 0 0 16225 1 0 0 20 0 1 0 27967101 38891520 8095 33554432000 4194304 5796924 140733257342096 140733257338312 5092558 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 9495 8095 191 392 0 9094 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 37980

[startup+222.307 s]
/proc/loadavg: 2.11 2.09 2.04 3/177 23964
/proc/meminfo: memFree=31079648/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=37980 CPUtime=222.26 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 8531 0 0 0 22225 1 0 0 20 0 1 0 27967101 38891520 8095 33554432000 4194304 5796924 140733257342096 140733257338312 5096544 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 9495 8095 191 392 0 9094 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 37980

[startup+282.3 s]
/proc/loadavg: 2.04 2.07 2.03 3/177 23965
/proc/meminfo: memFree=31077352/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=37980 CPUtime=282.24 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 8531 0 0 0 28223 1 0 0 20 0 1 0 27967101 38891520 8095 33554432000 4194304 5796924 140733257342096 140733257338312 5092467 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 9495 8095 191 392 0 9094 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 37980

[startup+342.3 s]
/proc/loadavg: 2.23 2.12 2.05 3/177 23967
/proc/meminfo: memFree=31070284/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=37980 CPUtime=342.23 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 8531 0 0 0 34222 1 0 0 20 0 1 0 27967101 38891520 8095 33554432000 4194304 5796924 140733257342096 140733257338312 5087497 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 9495 8095 191 392 0 9094 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 37980

[startup+402.3 s]
/proc/loadavg: 2.15 2.11 2.04 3/178 23971
/proc/meminfo: memFree=31067896/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=37980 CPUtime=402.23 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 8531 0 0 0 40222 1 0 0 20 0 1 0 27967101 38891520 8095 33554432000 4194304 5796924 140733257342096 140733257338312 5092450 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 9495 8095 191 392 0 9094 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 37980

[startup+462.3 s]
/proc/loadavg: 2.28 2.15 2.06 3/177 23972
/proc/meminfo: memFree=31067056/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=37980 CPUtime=462.22 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 8531 0 0 0 46221 1 0 0 20 0 1 0 27967101 38891520 8095 33554432000 4194304 5796924 140733257342096 140733257338312 5096553 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 9495 8095 191 392 0 9094 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 37980

[startup+522.3 s]
/proc/loadavg: 2.21 2.15 2.07 3/177 23973
/proc/meminfo: memFree=31041560/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=48020 CPUtime=522.2 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11312 0 0 0 52219 1 0 0 20 0 1 0 27967101 49172480 10545 33554432000 4194304 5796924 140733257342096 140733257338312 5096709 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12005 10545 191 392 0 11604 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 48020

[startup+582.3 s]
/proc/loadavg: 2.18 2.15 2.07 3/177 23974
/proc/meminfo: memFree=30975808/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=48020 CPUtime=582.19 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11312 0 0 0 58218 1 0 0 20 0 1 0 27967101 49172480 10545 33554432000 4194304 5796924 140733257342096 140733257338312 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12005 10545 191 392 0 11604 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 48020


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

[pid=23960] ppid=23957 vsize=49836 CPUtime=1122.11 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11758 0 0 0 112210 1 0 0 20 0 1 0 27967101 51032064 10988 33554432000 4194304 5796924 140733257342096 140733257338312 4865676 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12459 10988 191 392 0 12058 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 49836

[startup+1182.3 s]
/proc/loadavg: 2.11 2.13 2.09 3/177 23989
/proc/meminfo: memFree=30965044/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=49836 CPUtime=1182.1 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11758 0 0 0 118209 1 0 0 20 0 1 0 27967101 51032064 10988 33554432000 4194304 5796924 140733257342096 140733257338312 5094663 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12459 10988 191 392 0 12058 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 49836

[startup+1242.3 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 23991
/proc/meminfo: memFree=30963304/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=49836 CPUtime=1242.09 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11758 0 0 0 124208 1 0 0 20 0 1 0 27967101 51032064 10988 33554432000 4194304 5796924 140733257342096 140733257338312 5100122 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12459 10988 191 392 0 12058 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 49836

[startup+1302.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 23992
/proc/meminfo: memFree=30962556/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=49836 CPUtime=1302.08 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11761 0 0 0 130207 1 0 0 20 0 1 0 27967101 51032064 10991 33554432000 4194304 5796924 140733257342096 140733257338312 4806956 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12459 10991 191 392 0 12058 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 49836

[startup+1362.3 s]
/proc/loadavg: 2.04 2.10 2.08 3/177 23993
/proc/meminfo: memFree=30961680/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=49836 CPUtime=1362.07 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11859 0 0 0 136206 1 0 0 20 0 1 0 27967101 51032064 11089 33554432000 4194304 5796924 140733257342096 140733257338312 4313059 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12459 11089 191 392 0 12058 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 49836

[startup+1422.3 s]
/proc/loadavg: 2.05 2.09 2.08 3/177 24040
/proc/meminfo: memFree=31335068/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=49836 CPUtime=1422.07 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11859 0 0 0 142206 1 0 0 20 0 1 0 27967101 51032064 11089 33554432000 4194304 5796924 140733257342096 140733257338312 5092427 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12459 11089 191 392 0 12058 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 49836

[startup+1482.3 s]
/proc/loadavg: 2.12 2.10 2.09 3/177 24041
/proc/meminfo: memFree=31334720/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=49836 CPUtime=1482.05 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11862 0 0 0 148204 1 0 0 20 0 1 0 27967101 51032064 11092 33554432000 4194304 5796924 140733257342096 140733257338312 5096658 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12459 11092 191 392 0 12058 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 49836

[startup+1542.31 s]
/proc/loadavg: 2.22 2.13 2.10 3/177 24043
/proc/meminfo: memFree=31334708/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=49836 CPUtime=1542.05 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11862 0 0 0 154204 1 0 0 20 0 1 0 27967101 51032064 11092 33554432000 4194304 5796924 140733257342096 140733257338312 5094663 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12459 11092 191 392 0 12058 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 49836

[startup+1602.3 s]
/proc/loadavg: 2.11 2.12 2.09 3/178 24047
/proc/meminfo: memFree=31332676/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=50796 CPUtime=1602.05 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11920 0 0 0 160203 2 0 0 20 0 1 0 27967101 52015104 11150 33554432000 4194304 5796924 140733257342096 140733257338312 4261360 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12699 11150 191 392 0 12298 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 50796

[startup+1662.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/177 24048
/proc/meminfo: memFree=31332724/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=50796 CPUtime=1662.04 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11920 0 0 0 166202 2 0 0 20 0 1 0 27967101 52015104 11150 33554432000 4194304 5796924 140733257342096 140733257338312 5087724 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12699 11150 191 392 0 12298 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 50796

[startup+1722.3 s]
/proc/loadavg: 2.01 2.07 2.08 3/177 24049
/proc/meminfo: memFree=31332656/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=50796 CPUtime=1722.03 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11920 0 0 0 172201 2 0 0 20 0 1 0 27967101 52015104 11150 33554432000 4194304 5796924 140733257342096 140733257338312 4863664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12699 11150 191 392 0 12298 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 50796

[startup+1782.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/177 24050
/proc/meminfo: memFree=31332036/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=50796 CPUtime=1782.02 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11920 0 0 0 178200 2 0 0 20 0 1 0 27967101 52015104 11150 33554432000 4194304 5796924 140733257342096 140733257338312 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12699 11150 191 392 0 12298 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 50796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/177 24050
/proc/meminfo: memFree=31332408/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=50796 CPUtime=1800.02 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) R 23957 23960 20937 0 -1 4202496 11920 0 0 0 180000 2 0 0 20 0 1 0 27967101 52015104 11150 33554432000 4194304 5796924 140733257342096 140733257338312 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12699 11150 191 392 0 12298 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 50796

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -23960
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23960 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.00 2.05 2.07 2/177 24050
/proc/meminfo: memFree=31332532/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=50796 CPUtime=1800.02 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) S 23957 23960 20937 0 -1 4194304 11921 0 0 0 180000 2 0 0 20 0 1 0 27967101 52015104 11151 33554432000 4194304 5796924 140733257342096 140733257334728 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12699 11151 192 392 0 12298 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 50796

[startup+1802 s]
/proc/loadavg: 2.00 2.05 2.07 2/177 24050
/proc/meminfo: memFree=31332408/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=50796 CPUtime=1800.02 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) S 23957 23960 20937 0 -1 4194304 11921 0 0 0 180000 2 0 0 20 0 1 0 27967101 52015104 11151 33554432000 4194304 5796924 140733257342096 140733257334728 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12699 11151 192 392 0 12298 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 50796

[startup+1802.2 s]
/proc/loadavg: 2.00 2.05 2.07 2/177 24050
/proc/meminfo: memFree=31332408/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=50796 CPUtime=1800.02 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) S 23957 23960 20937 0 -1 4194304 11921 0 0 0 180000 2 0 0 20 0 1 0 27967101 52015104 11151 33554432000 4194304 5796924 140733257342096 140733257334728 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12699 11151 192 392 0 12298 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 50796

[startup+1802.3 s]
/proc/loadavg: 2.00 2.05 2.07 2/177 24050
/proc/meminfo: memFree=31332408/32872528 swapFree=338416/354768
[pid=23960] ppid=23957 vsize=50796 CPUtime=1800.02 cores=0,2,4,6
/proc/23960/stat : 23960 (naps-1.02) S 23957 23960 20937 0 -1 4194304 11921 0 0 0 180000 2 0 0 20 0 1 0 27967101 52015104 11151 33554432000 4194304 5796924 140733257342096 140733257334728 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 2 0 0 0 0 0
/proc/23960/statm: 12699 11151 192 392 0 12298 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 50796

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.3
CPU time (s): 1800.02
CPU user time (s): 1800
CPU system time (s): 0.021996
CPU usage (%): 99.8736
Max. virtual memory (cumulated for all children) (KiB): 50796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.021996
maximum resident set size= 44604
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11921
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= 12
involuntary context switches= 2000

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.54016 second user time and 7.09792 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-18 16:13:24
IDJOB=4103531
IDBENCH=2387
IDSOLVER=2544
FILE ID=node126/4103531-1466259204
RUNJOBID= node126-1466229725-20953
PBS_JOBID= 19918178
Free space on /tmp= 71724 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-vtp.base.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103531-1466259204/watcher-4103531-1466259204 -o /tmp/evaluation-result-4103531-1466259204/solver-4103531-1466259204 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466229725-20953 --watchdog 1960  naps-1.02 HOME/instance-4103531-1466259204.opb

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

MD5SUM BENCH= 5b3e28beae15a1c34f0e545c98eeb705
RANDOM SEED=786080640

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:        31150436 kB
Buffers:          128176 kB
Cached:           251884 kB
SwapCached:         1736 kB
Active:           345456 kB
Inactive:         283484 kB
Active(anon):     249324 kB
Inactive(anon):     1796 kB
Active(file):      96132 kB
Inactive(file):   281688 kB
Unevictable:      354768 kB
Mlocked:          338416 kB
SwapTotal:      67108856 kB
SwapFree:       67100232 kB
Dirty:              3796 kB
Writeback:             0 kB
AnonPages:        604500 kB
Mapped:             9636 kB
Shmem:                 0 kB
Slab:             605544 kB
SReclaimable:      49352 kB
SUnreclaim:       556192 kB
KernelStack:        1448 kB
PageTables:         5404 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     726852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    204800 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node126 at 2016-06-18 16:43:26