Trace number 4103451

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) 1800.16 1802.46

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-dc1c.opb
MD5SUMaae7296985adde1f17776b4f5ad45572
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17863355069035520
Optimality of the best value was proved NO
Number of variables58150
Total number of constraints1648
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 constraints1648
Minimum length of a constraint31
Maximum length of a constraint58150
Number of terms in the objective function 58150
Biggest coefficient in the objective function 536870912000000000000
Number of bits for the biggest coefficient in the objective function 69
Sum of the numbers in the objective function 6807821537690881562733
Number of bits of the sum of numbers in the objective function 73
Biggest number in a constraint 536870912000000000000
Number of bits of the biggest number in a constraint 69
Biggest sum of numbers in a constraint 6808845537690881562733
Number of bits of the biggest sum of numbers73
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-4103451-1466256767/watcher-4103451-1466256767 -o /tmp/evaluation-result-4103451-1466256767/solver-4103451-1466256767 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7952 --watchdog 1960 naps-1.02 HOME/instance-4103451-1466256767.opb 

pid=9694
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: 2.00 2.00 2.00 3/176 9697
/proc/meminfo: memFree=31545836/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=6992 CPUtime=0 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 27727224 7159808 288 33554432000 4194304 5796924 140735928056912 140733537886232 5095032 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 1748 288 114 392 0 1347 0

[startup+0.100165 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9697
/proc/meminfo: memFree=31545836/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=17076 CPUtime=0.09 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 2933 0 0 0 9 0 0 0 20 0 1 0 27727224 17485824 2682 33554432000 4194304 5796924 140735928056912 140733537886232 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 4269 2683 114 392 0 3868 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17076

[startup+0.200369 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9697
/proc/meminfo: memFree=31545836/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=25200 CPUtime=0.19 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 4899 0 0 0 19 0 0 0 20 0 1 0 27727224 25804800 4455 33554432000 4194304 5796924 140735928056912 140733537886232 4352795 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 6300 4455 116 392 0 5899 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25200

[startup+0.300359 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9697
/proc/meminfo: memFree=31545836/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=29956 CPUtime=0.29 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 6147 0 0 0 28 1 0 0 20 0 1 0 27727224 30674944 5589 33554432000 4194304 5796924 140735928056912 140733537886232 4404063 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 7489 5589 128 392 0 7088 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29956

[startup+0.70028 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 9697
/proc/meminfo: memFree=31545836/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=38192 CPUtime=0.69 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 7909 0 0 0 68 1 0 0 20 0 1 0 27727224 39108608 7351 33554432000 4194304 5796924 140735928056912 140735928056136 5183584 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 9548 7351 128 392 0 9147 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38192

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9698
/proc/meminfo: memFree=31502044/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=59636 CPUtime=1.49 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 14040 0 0 0 148 1 0 0 20 0 1 0 27727224 61067264 12115 33554432000 4194304 5796924 140735928056912 140735928056136 4805602 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 14909 12115 128 392 0 14508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59636

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9698
/proc/meminfo: memFree=31463852/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=82292 CPUtime=3.09 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 21775 0 0 0 306 3 0 0 20 0 1 0 27727224 84267008 16998 33554432000 4194304 5796924 140735928056912 140735928053128 5096576 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 20573 16998 191 392 0 20172 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82292

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9698
/proc/meminfo: memFree=31473908/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=82344 CPUtime=6.29 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 21788 0 0 0 626 3 0 0 20 0 1 0 27727224 84320256 17011 33554432000 4194304 5796924 140735928056912 140735928053128 5096609 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 20586 17011 191 392 0 20185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 82344

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9698
/proc/meminfo: memFree=31471208/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=82944 CPUtime=12.69 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 21935 0 0 0 1266 3 0 0 20 0 1 0 27727224 84934656 17158 33554432000 4194304 5796924 140735928056912 140735928053128 4318775 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 20736 17158 191 392 0 20335 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82944

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9698
/proc/meminfo: memFree=31461472/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=85744 CPUtime=25.49 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 22620 0 0 0 2546 3 0 0 20 0 1 0 27727224 87801856 17843 33554432000 4194304 5796924 140735928056912 140735928053128 5092509 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 21436 17843 191 392 0 21035 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85744

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9698
/proc/meminfo: memFree=31434252/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=88936 CPUtime=51.08 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 23367 0 0 0 5105 3 0 0 20 0 1 0 27727224 91070464 18590 33554432000 4194304 5796924 140735928056912 140735928053128 4809248 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 22234 18590 191 392 0 21833 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 88936

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9699
/proc/meminfo: memFree=31294072/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=95380 CPUtime=102.28 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 25407 0 0 0 10225 3 0 0 20 0 1 0 27727224 97669120 20152 33554432000 4194304 5796924 140735928056912 140735928053128 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 23845 20152 191 392 0 23444 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 95380

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9700
/proc/meminfo: memFree=29415348/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=153676 CPUtime=162.25 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 35801 0 0 0 16219 6 0 0 20 0 1 0 27727224 157364224 35845 33554432000 4194304 5796924 140735928056912 140735928053128 5096658 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 38419 35845 191 392 0 38018 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 153676

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9702
/proc/meminfo: memFree=29414036/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=159828 CPUtime=222.25 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 36115 0 0 0 22219 6 0 0 20 0 1 0 27727224 163663872 36159 33554432000 4194304 5796924 140735928056912 140735928053128 4199760 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 39957 36159 191 392 0 39556 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 159828

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9703
/proc/meminfo: memFree=29411000/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=159828 CPUtime=282.23 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 36314 0 0 0 28217 6 0 0 20 0 1 0 27727224 163663872 36869 33554432000 4194304 5796924 140735928056912 140735928053128 4809377 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 39957 36869 191 392 0 39556 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 159828

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9704
/proc/meminfo: memFree=29387292/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=180916 CPUtime=342.22 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 37151 0 0 0 34215 7 0 0 20 0 1 0 27727224 185257984 42653 33554432000 4194304 5796924 140735928056912 140735928053128 4863552 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 45229 42653 191 392 0 44828 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 180916

[startup+402.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 9705
/proc/meminfo: memFree=29383548/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=192784 CPUtime=402.21 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 38023 0 0 0 40214 7 0 0 20 0 1 0 27727224 197410816 43525 33554432000 4194304 5796924 140735928056912 140735928053128 5087724 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 48196 43525 191 392 0 47795 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 192784

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 9709
/proc/meminfo: memFree=29374972/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=197148 CPUtime=462.2 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 39417 0 0 0 46213 7 0 0 20 0 1 0 27727224 201879552 45430 33554432000 4194304 5796924 140735928056912 140735928053128 4839552 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 49287 45430 191 392 0 48886 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 197148

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9711
/proc/meminfo: memFree=29366888/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=203888 CPUtime=522.19 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 41104 0 0 0 52211 8 0 0 20 0 1 0 27727224 208781312 48139 33554432000 4194304 5796924 140735928056912 140735928053128 4805836 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 50972 48139 191 392 0 50571 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 203888

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9712
/proc/meminfo: memFree=29359896/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=208640 CPUtime=582.18 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 42414 0 0 0 58210 8 0 0 20 0 1 0 27727224 213647360 49449 33554432000 4194304 5796924 140735928056912 140735928053128 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 52160 49449 191 392 0 51759 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 208640


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

[pid=9697] ppid=9694 vsize=2391076 CPUtime=1062.11 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542409 0 0 0 106120 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 2391076

[startup+1122.3 s]
/proc/loadavg: 3.51 2.40 2.13 2/178 9727
/proc/meminfo: memFree=22754020/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1122.1 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542409 0 0 0 112119 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 4295758 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 2391076

[startup+1182.3 s]
/proc/loadavg: 3.19 2.55 2.20 3/178 9775
/proc/meminfo: memFree=27533180/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1182.09 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542409 0 0 0 118118 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 4199810 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 2391076

[startup+1242.3 s]
/proc/loadavg: 2.43 2.45 2.18 3/177 9776
/proc/meminfo: memFree=26851060/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1242.08 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542420 0 0 0 124117 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 4865544 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 2391076

[startup+1302.3 s]
/proc/loadavg: 2.20 2.38 2.17 3/177 9777
/proc/meminfo: memFree=26850468/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1302.07 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542420 0 0 0 130116 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 4809336 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 2391076

[startup+1362.3 s]
/proc/loadavg: 2.15 2.34 2.17 3/177 9778
/proc/meminfo: memFree=26850496/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1362.06 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542420 0 0 0 136115 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 5092504 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 2391076

[startup+1422.3 s]
/proc/loadavg: 2.09 2.29 2.17 3/176 9779
/proc/meminfo: memFree=26850652/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1422.05 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542423 0 0 0 142114 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 5092431 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 2391076

[startup+1482.3 s]
/proc/loadavg: 2.10 2.25 2.16 3/177 9781
/proc/meminfo: memFree=26850664/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1482.04 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542423 0 0 0 148113 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 4295589 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 2391076

[startup+1542.31 s]
/proc/loadavg: 2.04 2.20 2.15 3/177 9782
/proc/meminfo: memFree=26850556/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1542.04 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542423 0 0 0 154113 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 2391076

[startup+1602.3 s]
/proc/loadavg: 2.01 2.16 2.14 3/177 9783
/proc/meminfo: memFree=26850828/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1602.02 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542423 0 0 0 160111 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 5092858 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 2391076

[startup+1662.3 s]
/proc/loadavg: 2.00 2.13 2.13 3/178 9787
/proc/meminfo: memFree=26851148/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1662.01 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542425 0 0 0 166110 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 5092604 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 2391076

[startup+1722.3 s]
/proc/loadavg: 2.00 2.10 2.11 3/178 9811
/proc/meminfo: memFree=26850228/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1722 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542425 0 0 0 172109 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 5092509 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 2391076

[startup+1782.3 s]
/proc/loadavg: 2.00 2.08 2.10 3/177 9813
/proc/meminfo: memFree=26849992/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1781.99 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542426 0 0 0 178108 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 4805694 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 2391076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.08 2.10 3/177 9813
/proc/meminfo: memFree=26849604/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1800.09 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) R 9694 9697 7936 0 -1 4202496 542426 0 0 0 179918 91 0 0 20 0 1 0 27727224 2448461824 592414 33554432000 4194304 5796924 140735928056912 140735928053896 5100101 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592414 191 392 0 597368 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 2391076

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -9697
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 9697 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 2.08 2.10 2/177 9813
/proc/meminfo: memFree=26849604/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1800.09 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) S 9694 9697 7936 0 -1 4194304 542427 0 0 0 179918 91 0 0 20 0 1 0 27727224 2448461824 592415 33554432000 4194304 5796924 140735928056912 140735928050376 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592415 192 392 0 597368 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 2391076

[startup+1802 s]
/proc/loadavg: 2.00 2.08 2.10 2/177 9813
/proc/meminfo: memFree=26849340/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1800.09 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) S 9694 9697 7936 0 -1 4194304 542427 0 0 0 179918 91 0 0 20 0 1 0 27727224 2448461824 592415 33554432000 4194304 5796924 140735928056912 140735928050376 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592415 192 392 0 597368 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 2391076

[startup+1802.4 s]
/proc/loadavg: 2.00 2.08 2.10 2/177 9813
/proc/meminfo: memFree=26849340/32872528 swapFree=190484/190484
[pid=9697] ppid=9694 vsize=2391076 CPUtime=1800.09 cores=0,2,4,6
/proc/9697/stat : 9697 (naps-1.02) S 9694 9697 7936 0 -1 4194304 542427 0 0 0 179918 91 0 0 20 0 1 0 27727224 2448461824 592415 33554432000 4194304 5796924 140735928056912 140735928050376 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 4 0 0 0 0 0
/proc/9697/statm: 597769 592415 192 392 0 597368 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 2391076

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.46
CPU time (s): 1800.16
CPU user time (s): 1799.18
CPU system time (s): 0.977851
CPU usage (%): 99.8724
Max. virtual memory (cumulated for all children) (KiB): 2391076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.18
system time used= 0.977851
maximum resident set size= 2369660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 542427
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= 44
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.18406 second user time and 6.543 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-18 15:32:47
IDJOB=4103451
IDBENCH=2363
IDSOLVER=2544
FILE ID=node102/4103451-1466256767
RUNJOBID= node102-1466240351-7952
PBS_JOBID= 19918190
Free space on /tmp= 71720 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-dc1c.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103451-1466256767/watcher-4103451-1466256767 -o /tmp/evaluation-result-4103451-1466256767/solver-4103451-1466256767 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7952 --watchdog 1960  naps-1.02 HOME/instance-4103451-1466256767.opb

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

MD5SUM BENCH= aae7296985adde1f17776b4f5ad45572
RANDOM SEED=1753318202

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:        31545992 kB
Buffers:          127232 kB
Cached:           158200 kB
SwapCached:         2468 kB
Active:           208588 kB
Inactive:         195796 kB
Active(anon):     119000 kB
Inactive(anon):     2288 kB
Active(file):      89588 kB
Inactive(file):   193508 kB
Unevictable:      190484 kB
Mlocked:          190484 kB
SwapTotal:      67108856 kB
SwapFree:       67099164 kB
Dirty:              8180 kB
Writeback:             0 kB
AnonPages:        366000 kB
Mapped:             9612 kB
Shmem:                 0 kB
Slab:             601324 kB
SReclaimable:      45624 kB
SUnreclaim:       555700 kB
KernelStack:        1472 kB
PageTables:         4916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     439456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 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= 71716 MiB
End job on node102 at 2016-06-18 16:02:50