Trace number 4103959

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
NaPS 1.02? (TO) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-msc98-ip.opb
MD5SUM3c61282a3f224081a1f064cb1d1442be
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2634797100956844820
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2666580001830528047
Optimality of the best value was proved NO
Number of variables36105
Total number of constraints16727
Number of constraints which are clauses5133
Number of constraints which are cardinality constraints (but not clauses)579
Number of constraints which are nor clauses,nor cardinality constraints11015
Minimum length of a constraint1
Maximum length of a constraint1209
Number of terms in the objective function 7440
Biggest coefficient in the objective function 233453000000000000
Number of bits for the biggest coefficient in the objective function 58
Sum of the numbers in the objective function 7418790514839784695
Number of bits of the sum of numbers in the objective function 63
Biggest number in a constraint 233453000000000000
Number of bits of the biggest number in a constraint 58
Biggest sum of numbers in a constraint 7418790514839784695
Number of bits of the biggest sum of numbers63
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.
1800.08/1800.40	c 
1800.08/1800.40	c *** TERMINATED *** by signal 15
1800.08/1800.40	s UNKNOWN
1800.08/1800.40	c _____________________________________________________________________________
1800.08/1800.40	c 
1800.08/1800.40	c std/band forms        : 4050,406
1800.08/1800.40	c 2cl/3cl ITE-codings   : 0,0
1800.08/1800.40	c BDD/srt/adr Max costs : 16050,0,161
1800.08/1800.40	c BDDraw/bin/mul/srt/adr: 1235,0,3205,0,15
1800.08/1800.40	c BDD nodes             : 6256030
1800.08/1800.40	c Es1/CC detections     : 0,0
1800.08/1800.40	c SAT/UNSAT calls       : 0,0
1800.08/1800.40	c restarts              : 0
1800.08/1800.40	c conflicts             : 0              (0 /sec)
1800.08/1800.40	c decisions             : 0              (0 /sec)
1800.08/1800.40	c propagations          : 0              (0 /sec)
1800.08/1800.40	c inspects              : 0              (0 /sec)
1800.08/1800.40	c CPU time (solving tm) : 1800 s        (0 s)
1800.08/1800.40	c Time for Opt-base     : 1737 s
1800.08/1800.40	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-4103959-1466271047/watcher-4103959-1466271047 -o /tmp/evaluation-result-4103959-1466271047/solver-4103959-1466271047 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466264583-28001 --watchdog 1960 naps-1.02 HOME/instance-4103959-1466271047.opb 

pid=28738
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: 2.30 2.23 2.19 3/177 28741
/proc/meminfo: memFree=30276916/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=7296 CPUtime=0 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 496 0 0 0 0 0 0 0 20 0 1 0 29150252 7471104 370 33554432000 4194304 5796924 140736759695472 140736782716456 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 1824 372 114 392 0 1423 0

[startup+0.100164 s]
/proc/loadavg: 2.30 2.23 2.19 3/177 28741
/proc/meminfo: memFree=30276916/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=14380 CPUtime=0.09 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 2202 0 0 0 9 0 0 0 20 0 1 0 29150252 14725120 2034 33554432000 4194304 5796924 140736759695472 140736782716456 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 3595 2034 124 392 0 3194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14380

[startup+0.200292 s]
/proc/loadavg: 2.30 2.23 2.19 3/177 28741
/proc/meminfo: memFree=30276916/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=18008 CPUtime=0.19 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 3242 0 0 0 19 0 0 0 20 0 1 0 29150252 18440192 2991 33554432000 4194304 5796924 140736759695472 140736759694696 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 4502 2991 129 392 0 4101 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18008

[startup+0.300331 s]
/proc/loadavg: 2.30 2.23 2.19 3/177 28741
/proc/meminfo: memFree=30276916/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=21620 CPUtime=0.29 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 4035 0 0 0 29 0 0 0 20 0 1 0 29150252 22138880 3779 33554432000 4194304 5796924 140736759695472 140736759694696 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 5405 3779 129 392 0 5004 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21620

[startup+0.700246 s]
/proc/loadavg: 2.30 2.23 2.19 3/177 28741
/proc/meminfo: memFree=30276916/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=36376 CPUtime=0.69 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 7575 0 0 0 68 1 0 0 20 0 1 0 29150252 37249024 7314 33554432000 4194304 5796924 140736759695472 140736759694696 5092432 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 9094 7314 129 392 0 8693 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36376

[startup+1.50028 s]
/proc/loadavg: 2.28 2.23 2.19 3/178 28742
/proc/meminfo: memFree=30233608/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=58260 CPUtime=1.49 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 13433 0 0 0 147 2 0 0 20 0 1 0 29150252 59658240 12881 33554432000 4194304 5796924 140736759695472 140736759694696 5087724 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 14565 12881 145 392 0 14164 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58260

[startup+3.10023 s]
/proc/loadavg: 2.28 2.23 2.19 3/178 28742
/proc/meminfo: memFree=30224672/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=58300 CPUtime=3.09 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 13443 0 0 0 307 2 0 0 20 0 1 0 29150252 59699200 12891 33554432000 4194304 5796924 140736759695472 140736759691688 5087606 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 14575 12891 145 392 0 14174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58300

[startup+6.30019 s]
/proc/loadavg: 2.28 2.23 2.19 4/178 28742
/proc/meminfo: memFree=30224804/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=58300 CPUtime=6.29 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 13443 0 0 0 627 2 0 0 20 0 1 0 29150252 59699200 12891 33554432000 4194304 5796924 140736759695472 140736759691688 4865443 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 14575 12891 145 392 0 14174 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58300

[startup+12.7002 s]
/proc/loadavg: 2.46 2.27 2.20 3/178 28742
/proc/meminfo: memFree=30225036/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=58972 CPUtime=12.69 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 13607 0 0 0 1267 2 0 0 20 0 1 0 29150252 60387328 13055 33554432000 4194304 5796924 140736759695472 140736759691688 4806764 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 14743 13055 145 392 0 14342 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 58972

[startup+25.5002 s]
/proc/loadavg: 2.39 2.26 2.20 3/177 28742
/proc/meminfo: memFree=30223220/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=60292 CPUtime=25.48 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 13939 0 0 0 2546 2 0 0 20 0 1 0 29150252 61739008 13405 33554432000 4194304 5796924 140736759695472 140736759691688 5092622 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 15073 13405 145 392 0 14672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60292

[startup+51.1003 s]
/proc/loadavg: 2.26 2.24 2.19 4/177 28742
/proc/meminfo: memFree=30219472/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=63888 CPUtime=51.08 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 15053 0 0 0 5106 2 0 0 20 0 1 0 29150252 65421312 14400 33554432000 4194304 5796924 140736759695472 140736759691688 5087780 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 15972 14400 145 392 0 15571 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63888

[startup+102.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 28743
/proc/meminfo: memFree=30214904/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=68732 CPUtime=102.28 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 15917 0 0 0 10225 3 0 0 20 0 1 0 29150252 70381568 15699 33554432000 4194304 5796924 140736759695472 140736759691688 5096709 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 17183 15699 145 392 0 16782 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 68732

[startup+162.3 s]
/proc/loadavg: 2.25 2.24 2.19 3/177 28744
/proc/meminfo: memFree=30210788/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=72688 CPUtime=162.26 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 16934 0 0 0 16223 3 0 0 20 0 1 0 29150252 74432512 16716 33554432000 4194304 5796924 140736759695472 140736759689192 5087529 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 18172 16716 145 392 0 17771 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 72688

[startup+222.307 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 28746
/proc/meminfo: memFree=30201372/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=82372 CPUtime=222.26 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 18530 0 0 0 22223 3 0 0 20 0 1 0 29150252 84348928 19038 33554432000 4194304 5796924 140736759695472 140736759691688 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 20593 19038 145 392 0 20192 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82372

[startup+282.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/177 28747
/proc/meminfo: memFree=30197036/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=87836 CPUtime=282.24 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 19546 0 0 0 28221 3 0 0 20 0 1 0 29150252 89944064 20054 33554432000 4194304 5796924 140736759695472 140736759691688 5087664 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 21959 20054 145 392 0 21558 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 87836

[startup+342.3 s]
/proc/loadavg: 2.35 2.26 2.19 4/177 28748
/proc/meminfo: memFree=30019124/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=112980 CPUtime=342.23 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 23532 0 0 0 34219 4 0 0 20 0 1 0 29150252 115691520 26003 33554432000 4194304 5796924 140736759695472 140736759691688 5092558 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 28245 26003 145 392 0 27844 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 112980

[startup+402.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 28749
/proc/meminfo: memFree=29989784/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=118148 CPUtime=402.22 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 25084 0 0 0 40218 4 0 0 20 0 1 0 29150252 120983552 28066 33554432000 4194304 5796924 140736759695472 140736759691688 5096576 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 29537 28066 145 392 0 29136 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 118148

[startup+462.3 s]
/proc/loadavg: 2.23 2.25 2.19 3/177 28750
/proc/meminfo: memFree=29976444/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=128660 CPUtime=462.21 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 26506 0 0 0 46217 4 0 0 20 0 1 0 29150252 131747840 29999 33554432000 4194304 5796924 140736759695472 140736759691688 5087989 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 32165 29999 145 392 0 31764 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 128660

[startup+522.3 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 28752
/proc/meminfo: memFree=29946920/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=156032 CPUtime=522.2 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 28432 0 0 0 52215 5 0 0 20 0 1 0 29150252 159776768 37383 33554432000 4194304 5796924 140736759695472 140736759691688 5096633 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 39008 37383 145 392 0 38607 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 156032

[startup+582.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/178 28756
/proc/meminfo: memFree=29937800/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=170072 CPUtime=582.2 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 30117 0 0 0 58214 6 0 0 20 0 1 0 29150252 174153728 39579 33554432000 4194304 5796924 140736759695472 140736759691688 5092558 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 42518 39579 145 392 0 42117 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 170072


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


[startup+882.307 s]
/proc/loadavg: 2.29 2.24 2.19 3/177 28808
/proc/meminfo: memFree=29950212/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=250040 CPUtime=882.16 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 37373 0 0 0 88207 9 0 0 20 0 1 0 29150252 256040960 58774 33554432000 4194304 5796924 140736759695472 140736759691688 5096544 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 62510 58774 145 392 0 62109 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 250040

[startup+942.3 s]
/proc/loadavg: 2.25 2.24 2.19 3/177 28809
/proc/meminfo: memFree=29940888/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=254768 CPUtime=942.14 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 38558 0 0 0 94205 9 0 0 20 0 1 0 29150252 260882432 60470 33554432000 4194304 5796924 140736759695472 140736759691688 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 63692 60470 145 392 0 63291 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 254768

[startup+1002.3 s]
/proc/loadavg: 2.36 2.27 2.20 3/177 28810
/proc/meminfo: memFree=29914552/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=259936 CPUtime=1002.14 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 39831 0 0 0 100204 10 0 0 20 0 1 0 29150252 266174464 62254 33554432000 4194304 5796924 140736759695472 140736759689192 5092518 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 64984 62254 145 392 0 64583 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 259936

[startup+1062.3 s]
/proc/loadavg: 2.19 2.23 2.18 3/177 28811
/proc/meminfo: memFree=29869368/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=270452 CPUtime=1062.12 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 42538 0 0 0 106202 10 0 0 20 0 1 0 29150252 276942848 65983 33554432000 4194304 5796924 140736759695472 140736759691688 5087529 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 67613 65983 192 392 0 67212 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 270452

[startup+1122.3 s]
/proc/loadavg: 2.15 2.22 2.18 4/177 28813
/proc/meminfo: memFree=29857972/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=296680 CPUtime=1122.1 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 44298 0 0 0 112198 12 0 0 20 0 1 0 29150252 303800320 67729 33554432000 4194304 5796924 140736759695472 140736759647032 4805616 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 74170 67729 192 392 0 73769 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 296680

[startup+1182.3 s]
/proc/loadavg: 2.23 2.22 2.18 4/178 28817
/proc/meminfo: memFree=29883912/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=302164 CPUtime=1182.07 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 45795 0 0 0 118195 12 0 0 20 0 1 0 29150252 309415936 70229 33554432000 4194304 5796924 140736759695472 140736759691688 4809164 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 75541 70229 192 392 0 75140 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 302164

[startup+1242.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 28818
/proc/meminfo: memFree=29870284/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=307648 CPUtime=1242.06 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 47179 0 0 0 124194 12 0 0 20 0 1 0 29150252 315031552 72635 33554432000 4194304 5796924 140736759695472 140736759689272 5087774 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 76912 72635 192 392 0 76511 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 307648

[startup+1302.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 28819
/proc/meminfo: memFree=29820560/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=314284 CPUtime=1302.06 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 48825 0 0 0 130193 13 0 0 20 0 1 0 29150252 321826816 74792 33554432000 4194304 5796924 140736759695472 140736759689192 4806925 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 78571 74792 192 392 0 78170 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 314284

[startup+1362.3 s]
/proc/loadavg: 2.33 2.25 2.19 4/177 28820
/proc/meminfo: memFree=29843360/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=321356 CPUtime=1362.05 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 50595 0 0 0 136191 14 0 0 20 0 1 0 29150252 329068544 77584 33554432000 4194304 5796924 140736759695472 140736759689192 5096709 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 80339 77584 192 392 0 79938 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 321356

[startup+1422.3 s]
/proc/loadavg: 2.32 2.26 2.19 3/177 28822
/proc/meminfo: memFree=29798320/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=327972 CPUtime=1422.05 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 52266 0 0 0 142191 14 0 0 20 0 1 0 29150252 335843328 79766 33554432000 4194304 5796924 140736759695472 140736759689192 5087650 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 81993 79766 192 392 0 81592 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 327972

[startup+1482.3 s]
/proc/loadavg: 2.38 2.29 2.20 4/177 28823
/proc/meminfo: memFree=29825384/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=334184 CPUtime=1482.03 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 53994 0 0 0 148188 15 0 0 20 0 1 0 29150252 342204416 82005 33554432000 4194304 5796924 140736759695472 140736759691688 4865573 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 83546 82005 192 392 0 83145 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 334184

[startup+1542.31 s]
/proc/loadavg: 2.41 2.31 2.21 4/177 28824
/proc/meminfo: memFree=29789520/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=366984 CPUtime=1542.03 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 54579 0 0 0 154188 15 0 0 20 0 1 0 29150252 375791616 82590 33554432000 4194304 5796924 140736759695472 140736759689192 5092518 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 91746 82590 192 392 0 91345 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 366984

[startup+1602.3 s]
/proc/loadavg: 2.30 2.29 2.21 4/177 28825
/proc/meminfo: memFree=29777048/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=368676 CPUtime=1602.01 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 55158 0 0 0 160186 15 0 0 20 0 1 0 29150252 377524224 83680 33554432000 4194304 5796924 140736759695472 140736759689192 5087589 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 92169 83680 192 392 0 91768 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 368676

[startup+1662.3 s]
/proc/loadavg: 2.31 2.30 2.21 3/177 28826
/proc/meminfo: memFree=29732628/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=454688 CPUtime=1662 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 55850 0 0 0 166182 18 0 0 20 0 1 0 29150252 465600512 105183 33554432000 4194304 5796924 140736759695472 140736759689192 5096576 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 113672 105183 192 392 0 113271 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 454688

[startup+1722.3 s]
/proc/loadavg: 2.30 2.29 2.21 4/177 28828
/proc/meminfo: memFree=29691112/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=456364 CPUtime=1721.99 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 56268 0 0 0 172181 18 0 0 20 0 1 0 29150252 467316736 105601 33554432000 4194304 5796924 140736759695472 140736759689192 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 114091 105601 192 392 0 113690 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 456364

[startup+1782.3 s]
/proc/loadavg: 2.27 2.28 2.21 3/178 28832
/proc/meminfo: memFree=29680848/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=458016 CPUtime=1781.98 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 56682 0 0 0 178180 18 0 0 20 0 1 0 29150252 469008384 106526 33554432000 4194304 5796924 140736759695472 140736759689192 5100064 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 114504 106526 192 392 0 114103 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 458016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.21 2.26 2.21 3/178 28832
/proc/meminfo: memFree=29726648/32872528 swapFree=1459628/1655852
[pid=28741] ppid=28738 vsize=458544 CPUtime=1800.08 cores=0,2,4,6
/proc/28741/stat : 28741 (naps-1.02) R 28738 28741 27985 0 -1 4202496 56813 0 0 0 179990 18 0 0 20 0 1 0 29150252 469549056 106657 33554432000 4194304 5796924 140736759695472 140736759689192 5087643 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/28741/statm: 114636 106657 192 392 0 114235 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 458544

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 28741 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1799.91
CPU system time (s): 0.189971
CPU usage (%): 99.9828
Max. virtual memory (cumulated for all children) (KiB): 537404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.189971
maximum resident set size= 503448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56825
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= 40
involuntary context switches= 1996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.39133 second user time and 6.69698 second system time

The end

Launcher Data 

Begin job on node136 at 2016-06-18 19:30:47
IDJOB=4103959
IDBENCH=2516
IDSOLVER=2544
FILE ID=node136/4103959-1466271047
RUNJOBID= node136-1466264583-28001
PBS_JOBID= 19918222
Free space on /tmp= 71732 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-msc98-ip.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103959-1466271047/watcher-4103959-1466271047 -o /tmp/evaluation-result-4103959-1466271047/solver-4103959-1466271047 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node136-1466264583-28001 --watchdog 1960  naps-1.02 HOME/instance-4103959-1466271047.opb

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

MD5SUM BENCH= 3c61282a3f224081a1f064cb1d1442be
RANDOM SEED=160717329

node136.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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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	: 5332.56
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	: 5332.67
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:        30276924 kB
Buffers:           35208 kB
Cached:           140920 kB
SwapCached:        47324 kB
Active:            71468 kB
Inactive:         164344 kB
Active(anon):      14512 kB
Inactive(anon):    47248 kB
Active(file):      56956 kB
Inactive(file):   117096 kB
Unevictable:     1655852 kB
Mlocked:         1459628 kB
SwapTotal:      67108856 kB
SwapFree:       67054628 kB
Dirty:              6600 kB
Writeback:             0 kB
AnonPages:       1766344 kB
Mapped:             9432 kB
Shmem:                 0 kB
Slab:             570060 kB
SReclaimable:      14504 kB
SUnreclaim:       555556 kB
KernelStack:        1480 kB
PageTables:         7324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1787356 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    294912 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= 71728 MiB
End job on node136 at 2016-06-18 20:00:48