Trace number 4103555

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
NaPS 1.02? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-sierra.opb
MD5SUM0561d3f4e5e0de350a6eb18bc6dcbee9
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.20781
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables38715
Total number of constraints3263
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 constraints3263
Minimum length of a constraint10
Maximum length of a constraint498
Number of terms in the objective function 36989
Biggest coefficient in the objective function 40063152947200
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 712861332680300
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 40063152947200
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 712861332680300
Number of bits of the biggest sum of numbers50
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.01/1800.30	c 
1800.01/1800.30	c *** TERMINATED *** by signal 15
1800.01/1800.30	s UNKNOWN
1800.01/1800.30	c _____________________________________________________________________________
1800.01/1800.30	c 
1800.01/1800.30	c std/band forms        : 1790,0
1800.01/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.01/1800.30	c BDD/srt/adr Max costs : 5911,0,0
1800.01/1800.30	c BDDraw/bin/mul/srt/adr: 0,0,1789,0,0
1800.01/1800.30	c BDD nodes             : 1941267
1800.01/1800.30	c Es1/CC detections     : 0,0
1800.01/1800.30	c SAT/UNSAT calls       : 0,0
1800.01/1800.30	c restarts              : 0
1800.01/1800.30	c conflicts             : 0              (0 /sec)
1800.01/1800.30	c decisions             : 0              (0 /sec)
1800.01/1800.30	c propagations          : 0              (0 /sec)
1800.01/1800.30	c inspects              : 0              (0 /sec)
1800.01/1800.30	c CPU time (solving tm) : 1800 s        (0 s)
1800.01/1800.30	c Time for Opt-base     : 1769 s
1800.01/1800.30	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4103555-1466260242/watcher-4103555-1466260242 -o /tmp/evaluation-result-4103555-1466260242/solver-4103555-1466260242 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466241673-16674 --watchdog 1960 naps-1.02 HOME/instance-4103555-1466260242.opb 

pid=18704
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: 1.92 2.03 2.07 3/177 18707
/proc/meminfo: memFree=30905408/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=7296 CPUtime=0 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 473 0 0 0 0 0 0 0 20 0 1 0 28074642 7471104 347 33554432000 4194304 5796924 140734443214512 140735680074024 4600776 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 1824 347 114 392 0 1423 0

[startup+0.100164 s]
/proc/loadavg: 1.92 2.03 2.07 3/177 18707
/proc/meminfo: memFree=30905408/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=18880 CPUtime=0.09 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 3201 0 0 0 9 0 0 0 20 0 1 0 28074642 19333120 2939 33554432000 4194304 5796924 140734443214512 140735680074024 5096658 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 4720 2939 116 392 0 4319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18880

[startup+0.200384 s]
/proc/loadavg: 1.92 2.03 2.07 3/177 18707
/proc/meminfo: memFree=30905408/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=22252 CPUtime=0.19 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 4211 0 0 0 19 0 0 0 20 0 1 0 28074642 22786048 3876 33554432000 4194304 5796924 140734443214512 140735680074024 4404063 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 5563 3876 128 392 0 5162 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22252

[startup+0.300289 s]
/proc/loadavg: 1.92 2.03 2.07 3/177 18707
/proc/meminfo: memFree=30905408/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=24284 CPUtime=0.29 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 4720 0 0 0 29 0 0 0 20 0 1 0 28074642 24866816 4385 33554432000 4194304 5796924 140734443214512 140734443213736 5092622 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 6071 4385 128 392 0 5670 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24284

[startup+0.700249 s]
/proc/loadavg: 1.92 2.03 2.07 3/177 18707
/proc/meminfo: memFree=30905408/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=37144 CPUtime=0.69 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 7766 0 0 0 68 1 0 0 20 0 1 0 28074642 38035456 7431 33554432000 4194304 5796924 140734443214512 140734443213736 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 9286 7431 128 392 0 8885 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37144

[startup+1.50027 s]
/proc/loadavg: 1.92 2.03 2.07 3/178 18708
/proc/meminfo: memFree=30864480/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=61528 CPUtime=1.49 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 14014 0 0 0 147 2 0 0 20 0 1 0 28074642 63004672 13376 33554432000 4194304 5796924 140734443214512 140734443213736 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 15382 13376 139 392 0 14981 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61528

[startup+3.10029 s]
/proc/loadavg: 1.92 2.03 2.07 3/178 18708
/proc/meminfo: memFree=30850948/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=61528 CPUtime=3.09 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 14015 0 0 0 307 2 0 0 20 0 1 0 28074642 63004672 13377 33554432000 4194304 5796924 140734443214512 140734443210728 4839567 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 15382 13377 140 392 0 14981 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61528

[startup+6.30023 s]
/proc/loadavg: 1.93 2.03 2.07 3/178 18708
/proc/meminfo: memFree=30851360/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=61528 CPUtime=6.29 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 14015 0 0 0 627 2 0 0 20 0 1 0 28074642 63004672 13377 33554432000 4194304 5796924 140734443214512 140734443210728 5096680 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 15382 13377 140 392 0 14981 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61528

[startup+12.7002 s]
/proc/loadavg: 1.93 2.03 2.07 3/178 18708
/proc/meminfo: memFree=30851272/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=61676 CPUtime=12.69 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 14072 0 0 0 1267 2 0 0 20 0 1 0 28074642 63156224 13434 33554432000 4194304 5796924 140734443214512 140734443210728 4806764 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 15419 13434 144 392 0 15018 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61676

[startup+25.5003 s]
/proc/loadavg: 1.95 2.02 2.07 3/177 18708
/proc/meminfo: memFree=30852052/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=61676 CPUtime=25.49 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 14072 0 0 0 2547 2 0 0 20 0 1 0 28074642 63156224 13434 33554432000 4194304 5796924 140734443214512 140734443210728 5087632 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 15419 13434 144 392 0 15018 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61676

[startup+51.1003 s]
/proc/loadavg: 1.96 2.02 2.07 3/177 18708
/proc/meminfo: memFree=30849312/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=61676 CPUtime=51.09 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 14072 0 0 0 5107 2 0 0 20 0 1 0 28074642 63156224 13434 33554432000 4194304 5796924 140734443214512 140734443210728 4296071 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 15419 13434 144 392 0 15018 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 61676

[startup+102.3 s]
/proc/loadavg: 2.03 2.03 2.07 3/177 18709
/proc/meminfo: memFree=30844600/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=64880 CPUtime=102.28 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 14705 0 0 0 10226 2 0 0 20 0 1 0 28074642 66437120 14466 33554432000 4194304 5796924 140734443214512 140734443210728 4295645 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 16220 14466 144 392 0 15819 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 64880

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.06 3/177 18710
/proc/meminfo: memFree=30844200/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=64880 CPUtime=162.26 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 14777 0 0 0 16224 2 0 0 20 0 1 0 28074642 66437120 14552 33554432000 4194304 5796924 140734443214512 140734443210728 5096660 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 16220 14552 144 392 0 15819 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 64880

[startup+222.307 s]
/proc/loadavg: 2.00 2.02 2.06 3/177 18712
/proc/meminfo: memFree=30835268/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=67820 CPUtime=222.26 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 15274 0 0 0 22224 2 0 0 20 0 1 0 28074642 69447680 15230 33554432000 4194304 5796924 140734443214512 140734443210728 5096576 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 16955 15230 144 392 0 16554 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67820

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/177 18713
/proc/meminfo: memFree=30831552/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=68896 CPUtime=282.24 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 15557 0 0 0 28222 2 0 0 20 0 1 0 28074642 70549504 15513 33554432000 4194304 5796924 140734443214512 140734443208232 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 17224 15513 144 392 0 16823 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 68896

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/177 18714
/proc/meminfo: memFree=30800584/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=72604 CPUtime=342.23 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 16238 0 0 0 34221 2 0 0 20 0 1 0 28074642 74346496 16557 33554432000 4194304 5796924 140734443214512 140734443210728 5087620 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 18151 16557 144 392 0 17750 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 72604

[startup+402.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/177 18715
/proc/meminfo: memFree=30793768/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=75900 CPUtime=402.22 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 17042 0 0 0 40220 2 0 0 20 0 1 0 28074642 77721600 17361 33554432000 4194304 5796924 140734443214512 140734443210728 5087780 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 18975 17361 144 392 0 18574 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 75900

[startup+462.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/177 18716
/proc/meminfo: memFree=30779936/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=84688 CPUtime=462.22 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 18224 0 0 0 46219 3 0 0 20 0 1 0 28074642 86720512 19269 33554432000 4194304 5796924 140734443214512 140734443210728 4809276 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 21172 19269 144 392 0 20771 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 84688

[startup+522.3 s]
/proc/loadavg: 2.01 2.02 2.04 4/177 18718
/proc/meminfo: memFree=30775720/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=85556 CPUtime=522.2 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 18570 0 0 0 52217 3 0 0 20 0 1 0 28074642 87609344 19615 33554432000 4194304 5796924 140734443214512 140734443210728 4809177 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 21389 19615 144 392 0 20988 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 85556

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/178 18722
/proc/meminfo: memFree=30764876/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=90352 CPUtime=582.19 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 19322 0 0 0 58216 3 0 0 20 0 1 0 28074642 92520448 20878 33554432000 4194304 5796924 140734443214512 140734443208232 5087724 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 22588 20878 144 392 0 22187 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90352


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


[startup+942.3 s]
/proc/loadavg: 2.03 2.03 2.02 3/177 18729
/proc/meminfo: memFree=30631380/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=118216 CPUtime=942.14 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 23416 0 0 0 94208 6 0 0 20 0 1 0 28074642 121053184 27954 33554432000 4194304 5796924 140734443214512 140734443210728 5092416 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 29554 27954 144 392 0 29153 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 118216

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/177 18730
/proc/meminfo: memFree=30622140/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=125944 CPUtime=1002.13 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 23992 0 0 0 100207 6 0 0 20 0 1 0 28074642 128966656 28530 33554432000 4194304 5796924 140734443214512 140734443210728 5087606 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 31486 28530 144 392 0 31085 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 125944

[startup+1062.3 s]
/proc/loadavg: 2.03 2.03 2.01 3/177 18731
/proc/meminfo: memFree=30620400/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=126988 CPUtime=1062.12 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 24366 0 0 0 106206 6 0 0 20 0 1 0 28074642 130035712 28904 33554432000 4194304 5796924 140734443214512 140734443210728 5087500 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 31747 28904 144 392 0 31346 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 126988

[startup+1122.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 18733
/proc/meminfo: memFree=30616120/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=128540 CPUtime=1122.11 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 24861 0 0 0 112205 6 0 0 20 0 1 0 28074642 131624960 29910 33554432000 4194304 5796924 140734443214512 140734443210728 5096549 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 32135 29910 144 392 0 31734 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 128540

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 18737
/proc/meminfo: memFree=30534276/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=129572 CPUtime=1182.1 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 25111 0 0 0 118204 6 0 0 20 0 1 0 28074642 132681728 30160 33554432000 4194304 5796924 140734443214512 140734443210728 5128449 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 32393 30160 144 392 0 31992 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 129572

[startup+1242.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 18738
/proc/meminfo: memFree=30532368/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=131120 CPUtime=1242.09 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 25498 0 0 0 124202 7 0 0 20 0 1 0 28074642 134266880 30547 33554432000 4194304 5796924 140734443214512 140734443210728 5087488 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 32780 30547 144 392 0 32379 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 131120

[startup+1302.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 18739
/proc/meminfo: memFree=30390536/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=153096 CPUtime=1302.08 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 26584 0 0 0 130201 7 0 0 20 0 1 0 28074642 156770304 36580 33554432000 4194304 5796924 140734443214512 140734443210728 5087682 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 38274 36580 144 392 0 37873 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 153096

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 18740
/proc/meminfo: memFree=30390164/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=154644 CPUtime=1362.07 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 26971 0 0 0 136200 7 0 0 20 0 1 0 28074642 158355456 36967 33554432000 4194304 5796924 140734443214512 140734443210728 5101330 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 38661 36967 144 392 0 38260 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 154644

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 18742
/proc/meminfo: memFree=30388316/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=155676 CPUtime=1422.07 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 27230 0 0 0 142199 8 0 0 20 0 1 0 28074642 159412224 37226 33554432000 4194304 5796924 140734443214512 140734443210728 4840387 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 38919 37226 144 392 0 38518 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 155676

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 18836
/proc/meminfo: memFree=31256244/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=167960 CPUtime=1482.06 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 28154 0 0 0 148198 8 0 0 20 0 1 0 28074642 171991040 38150 33554432000 4194304 5796924 140734443214512 140734443210728 5087606 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 41990 38150 144 392 0 41589 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 167960

[startup+1542.31 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 18837
/proc/meminfo: memFree=31255336/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=168956 CPUtime=1542.06 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 28540 0 0 0 154198 8 0 0 20 0 1 0 28074642 173010944 38536 33554432000 4194304 5796924 140734443214512 140734443210728 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 42239 38536 144 392 0 41838 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 168956

[startup+1602.3 s]
/proc/loadavg: 2.09 2.02 2.00 3/177 18838
/proc/meminfo: memFree=31252984/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=170544 CPUtime=1602.04 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 29117 0 0 0 160196 8 0 0 20 0 1 0 28074642 174637056 39113 33554432000 4194304 5796924 140734443214512 140734443210728 5100093 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 42636 39113 144 392 0 42235 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 170544

[startup+1662.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 18839
/proc/meminfo: memFree=31248764/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=171564 CPUtime=1662.03 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 29407 0 0 0 166195 8 0 0 20 0 1 0 28074642 175681536 39914 33554432000 4194304 5796924 140734443214512 140734443210728 4313072 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 42891 39914 144 392 0 42490 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 171564

[startup+1722.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 18840
/proc/meminfo: memFree=31239892/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=177956 CPUtime=1722.01 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 30997 0 0 0 172193 8 0 0 20 0 1 0 28074642 182226944 42015 33554432000 4194304 5796924 140734443214512 140734443210728 5092450 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 44489 42015 144 392 0 44088 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 177956

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 18845
/proc/meminfo: memFree=31236088/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=178464 CPUtime=1782.01 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 31106 0 0 0 178193 8 0 0 20 0 1 0 28074642 182747136 42124 33554432000 4194304 5796924 140734443214512 140734443210728 4805649 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 44616 42124 144 392 0 44215 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 178464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 18845
/proc/meminfo: memFree=31236216/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=178652 CPUtime=1800.01 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 31169 0 0 0 179992 9 0 0 20 0 1 0 28074642 182939648 42187 33554432000 4194304 5796924 140734443214512 140734443208312 5092622 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 44663 42187 144 392 0 44262 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 178652

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 18707 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 18845
/proc/meminfo: memFree=31236216/32872528 swapFree=249320/249320
[pid=18707] ppid=18704 vsize=178652 CPUtime=1800.01 cores=1,3,5,7
/proc/18707/stat : 18707 (naps-1.02) R 18704 18707 16657 0 -1 4202496 31169 0 0 0 179992 9 0 0 20 0 1 0 28074642 182939648 42187 33554432000 4194304 5796924 140734443214512 140734443208312 5092622 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/18707/statm: 44663 42187 144 392 0 44262 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 178652

Child status: 0
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.93
CPU system time (s): 0.092985
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 178652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.092985
maximum resident set size= 168800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31182
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= 14
involuntary context switches= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.80451 second user time and 9.2106 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-18 16:30:42
IDJOB=4103555
IDBENCH=2393
IDSOLVER=2544
FILE ID=node103/4103555-1466260242
RUNJOBID= node103-1466241673-16674
PBS_JOBID= 19918212
Free space on /tmp= 71704 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-sierra.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103555-1466260242/watcher-4103555-1466260242 -o /tmp/evaluation-result-4103555-1466260242/solver-4103555-1466260242 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466241673-16674 --watchdog 1960  naps-1.02 HOME/instance-4103555-1466260242.opb

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

MD5SUM BENCH= 0561d3f4e5e0de350a6eb18bc6dcbee9
RANDOM SEED=1141227150

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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:        30905656 kB
Buffers:          152120 kB
Cached:           235384 kB
SwapCached:         2488 kB
Active:           687328 kB
Inactive:         272300 kB
Active(anon):     571300 kB
Inactive(anon):     3308 kB
Active(file):     116028 kB
Inactive(file):   268992 kB
Unevictable:      249320 kB
Mlocked:          249320 kB
SwapTotal:      67108856 kB
SwapFree:       67099548 kB
Dirty:              6776 kB
Writeback:             0 kB
AnonPages:        830052 kB
Mapped:             8996 kB
Shmem:                 0 kB
Slab:             615012 kB
SReclaimable:      58432 kB
SUnreclaim:       556580 kB
KernelStack:        1480 kB
PageTables:         5648 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     954716 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    477184 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= 71720 MiB
End job on node103 at 2016-06-18 17:00:43