Trace number 4398426

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
cosoco 2.O parallel? (TO) 2520.54 2523.51

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-10-030-009.xml
MD5SUM902db1136df2968cd1e3d1d445559775
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark7.55584
Satisfiable
(Un)Satisfiability was proved
Number of variables301
Number of constraints56
Number of domains2
Minimum domain size2
Maximum domain size29
Distribution of domain sizes[{"size":2,"count":300},{"size":29,"count":1}]
Minimum variable degree11
Maximum variable degree46
Distribution of variable degrees[{"degree":11,"count":300},{"degree":46,"count":1}]
Minimum constraint arity30
Maximum constraint arity300
Distribution of constraint arities[{"arity":30,"count":10},{"arity":61,"count":45},{"arity":300,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":55}]
Optimization problemYES
Type of objectivemin VAR

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14175 MiB free)
  memory of node 1: 16384 MiB (15770 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398426-1568600385/watcher-4398426-1568600385 -o /tmp/evaluation-result-4398426-1568600385/solver-4398426-1568600385 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node104-1568593565-7220 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398426-1568600385.xml 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 20160 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 20190 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=7612, runsolver pid=7609
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 8.01 8.13 7.80 2/191 7613
/proc/meminfo: memFree=30662748/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=30028 memory=6264 CPUtime=0.1 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 1785 0 0 0 10 0 0 0 20 0 1 0 436295599 30748672 1566 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 7507 1566 846 493 0 812 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30028 KiB
Current children cumulated memory: 6264 KiB

[startup+0.209362 s]*
/proc/loadavg: 8.01 8.13 7.80 2/191 7613
/proc/meminfo: memFree=30661632/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=31440 memory=7848 CPUtime=0.21 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 2133 0 0 0 21 0 0 0 20 0 1 0 436295599 32194560 1962 33554432000 4194304 6211092 140724627249216 140724627231384 140146898139982 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 7860 1962 846 493 0 1165 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31440 KiB
Current children cumulated memory: 7848 KiB

[startup+0.308714 s]*
/proc/loadavg: 8.01 8.13 7.80 2/191 7613
/proc/meminfo: memFree=30660392/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=32580 memory=9012 CPUtime=0.31 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 2428 0 0 0 31 0 0 0 20 0 1 0 436295599 33361920 2253 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 8145 2253 846 493 0 1450 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32580 KiB
Current children cumulated memory: 9012 KiB

[startup+0.70033 s]
/proc/loadavg: 8.01 8.13 7.80 2/191 7613
/proc/meminfo: memFree=30657788/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=37516 memory=13656 CPUtime=0.69 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 3613 0 0 0 69 0 0 0 20 0 1 0 436295599 38416384 3414 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 9379 3414 846 493 0 2684 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37516 KiB
Current children cumulated memory: 13656 KiB

[startup+1.50033 s]
/proc/loadavg: 8.01 8.13 7.80 2/191 7613
/proc/meminfo: memFree=30651844/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=47172 memory=23684 CPUtime=1.49 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 6085 0 0 0 148 1 0 0 20 0 1 0 436295599 48304128 5921 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 11793 5921 846 493 0 5098 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 47172 KiB
Current children cumulated memory: 23684 KiB

[startup+3.10862 s]
/proc/loadavg: 7.45 8.01 7.76 2/191 7613
/proc/meminfo: memFree=30626796/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=67248 memory=43324 CPUtime=3.09 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 11152 0 0 0 308 1 0 0 20 0 1 0 436295599 68861952 10831 33554432000 4194304 6211092 140724627249216 140724627231384 5452161 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 16812 10831 846 493 0 10117 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 67248 KiB
Current children cumulated memory: 43324 KiB

[startup+6.30031 s]
/proc/loadavg: 7.45 8.01 7.76 2/191 7613
/proc/meminfo: memFree=30590992/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=107268 memory=82780 CPUtime=6.29 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 21103 0 0 0 626 3 0 0 20 0 1 0 436295599 109842432 20695 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 26817 20695 846 493 0 20122 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 107268 KiB
Current children cumulated memory: 82780 KiB

[startup+12.7003 s]
/proc/loadavg: 6.46 7.78 7.69 2/191 7613
/proc/meminfo: memFree=30516784/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=188072 memory=161792 CPUtime=12.69 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 40455 0 0 0 1264 5 0 0 20 0 1 0 436295599 192585728 40448 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 47018 40448 846 493 0 40323 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 188072 KiB
Current children cumulated memory: 161792 KiB

[startup+25.5003 s]
/proc/loadavg: 5.62 7.56 7.62 2/191 7613
/proc/meminfo: memFree=30355620/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=343672 memory=319456 CPUtime=25.48 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 79082 0 0 0 2538 10 0 0 20 0 1 0 436295599 351920128 79864 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 85918 79864 846 493 0 79223 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 343672 KiB
Current children cumulated memory: 319456 KiB

[startup+51.1087 s]
/proc/loadavg: 4.04 7.03 7.44 2/191 7621
/proc/meminfo: memFree=30034588/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=663260 memory=636564 CPUtime=51.08 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 155389 0 0 0 5087 21 0 0 20 0 1 0 436295599 679178240 159141 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 165815 159141 846 493 0 159120 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 663260 KiB
Current children cumulated memory: 636564 KiB

[startup+102.3 s]
/proc/loadavg: 2.21 6.02 7.07 2/191 7624
/proc/meminfo: memFree=29406908/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=1306472 memory=1265708 CPUtime=102.24 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 307017 0 0 0 10183 41 0 0 20 0 1 0 436295599 1337827328 316427 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 326618 316427 846 493 0 319923 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 1306472 KiB
Current children cumulated memory: 1265708 KiB

[startup+162.3 s]
/proc/loadavg: 1.45 5.10 6.69 2/191 7627
/proc/meminfo: memFree=28667576/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=2049992 memory=2004504 CPUtime=162.21 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 484117 0 0 0 16156 65 0 0 20 0 1 0 436295599 2099191808 501126 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 512498 501126 846 493 0 505803 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 2049992 KiB
Current children cumulated memory: 2004504 KiB

[startup+222.3 s]
/proc/loadavg: 1.16 4.36 6.34 2/192 7632
/proc/meminfo: memFree=27925420/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=2811856 memory=2744128 CPUtime=222.18 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 661415 0 0 0 22131 87 0 0 20 0 1 0 436295599 2879340544 686032 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 702964 686032 846 493 0 696269 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 2811856 KiB
Current children cumulated memory: 2744128 KiB

[startup+282.3 s]
/proc/loadavg: 1.06 3.75 6.00 2/191 7635
/proc/meminfo: memFree=27184972/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=3519364 memory=3483432 CPUtime=282.15 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 838286 0 0 0 28103 112 0 0 20 0 1 0 436295599 3603828736 870858 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 879841 870858 846 493 0 873146 0
Current children cumulated CPU time: 282.15 s
Current children cumulated vsize: 3519364 KiB
Current children cumulated memory: 3483432 KiB

[startup+342.3 s]
/proc/loadavg: 1.02 3.25 5.69 2/191 7638
/proc/meminfo: memFree=26443028/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=4307816 memory=4223484 CPUtime=342.11 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 1015326 0 0 0 34074 137 0 0 20 0 1 0 436295599 4411203584 1055871 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 1076954 1055871 846 493 0 1070259 0
Current children cumulated CPU time: 342.11 s
Current children cumulated vsize: 4307816 KiB
Current children cumulated memory: 4223484 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.84 5.40 2/192 7643
/proc/meminfo: memFree=25701756/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=5015648 memory=4964792 CPUtime=402.08 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 1192250 0 0 0 40047 161 0 0 20 0 1 0 436295599 5136023552 1241198 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 1253912 1241198 846 493 0 1247217 0
Current children cumulated CPU time: 402.08 s
Current children cumulated vsize: 5015648 KiB
Current children cumulated memory: 4964792 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.50 5.12 2/191 7646
/proc/meminfo: memFree=24962588/32770624 swapFree=66913996/67108860
[pid=7612] ppid=7609 vsize=5845624 memory=5702936 CPUtime=462.05 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 1369351 0 0 0 46016 189 0 0 20 0 1 0 436295599 5985918976 1425734 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 1461406 1425734 846 493 0 1454711 0
Current children cumulated CPU time: 462.05 s
Current children cumulated vsize: 5845624 KiB
Current children cumulated memory: 5702936 KiB


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

Current children cumulated vsize: 23644556 KiB
Current children cumulated memory: 23392928 KiB

[startup+1962.3 s]
/proc/loadavg: 1.08 1.05 1.83 2/190 7799
/proc/meminfo: memFree=6491856/32770624 swapFree=66914000/67108860
[pid=7612] ppid=7609 vsize=24346400 memory=24127432 CPUtime=1961.38 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 5781401 0 0 0 194916 1222 0 0 20 0 1 0 436295599 24930713600 6031858 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 6086600 6031858 846 493 0 6079905 0
Current children cumulated CPU time: 1961.38 s
Current children cumulated vsize: 24346400 KiB
Current children cumulated memory: 24127432 KiB

[startup+2022.3 s]
/proc/loadavg: 1.03 1.04 1.78 2/191 7804
/proc/meminfo: memFree=5756868/32770624 swapFree=66914000/67108860
[pid=7612] ppid=7609 vsize=25047980 memory=24861664 CPUtime=2021.36 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 5957322 0 0 0 200855 1281 0 0 20 0 1 0 436295599 25649131520 6215416 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 6261995 6215416 846 493 0 6255300 0
Current children cumulated CPU time: 2021.36 s
Current children cumulated vsize: 25047980 KiB
Current children cumulated memory: 24861664 KiB

[startup+2082.3 s]
/proc/loadavg: 1.01 1.04 1.73 2/190 7807
/proc/meminfo: memFree=5018360/32770624 swapFree=66914000/67108860
[pid=7612] ppid=7609 vsize=25749560 memory=25598212 CPUtime=2081.34 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 6133246 0 0 0 206796 1338 0 0 20 0 1 0 436295599 26367549440 6399553 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 6437390 6399553 846 493 0 6430695 0
Current children cumulated CPU time: 2081.34 s
Current children cumulated vsize: 25749560 KiB
Current children cumulated memory: 25598212 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.03 1.69 2/190 7810
/proc/meminfo: memFree=4284732/32770624 swapFree=66914000/67108860
[pid=7612] ppid=7609 vsize=26451404 memory=26332840 CPUtime=2141.31 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 6309324 0 0 0 212737 1394 0 0 20 0 1 0 436295599 27086237696 6583210 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 6612851 6583210 846 493 0 6606156 0
Current children cumulated CPU time: 2141.31 s
Current children cumulated vsize: 26451404 KiB
Current children cumulated memory: 26332840 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.02 1.64 2/192 7837
/proc/meminfo: memFree=3545744/32770624 swapFree=66914048/67108860
[pid=7612] ppid=7609 vsize=27152852 memory=27067080 CPUtime=2201.29 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 6485220 0 0 0 218676 1453 0 0 20 0 1 0 436295599 27804520448 6766770 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 6788213 6766770 846 493 0 6781518 0
Current children cumulated CPU time: 2201.29 s
Current children cumulated vsize: 27152852 KiB
Current children cumulated memory: 27067080 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.02 1.60 2/190 7840
/proc/meminfo: memFree=2808292/32770624 swapFree=66914048/67108860
[pid=7612] ppid=7609 vsize=27854036 memory=27801528 CPUtime=2261.26 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 6661172 0 0 0 224614 1512 0 0 20 0 1 0 436295599 28522532864 6950382 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 6963509 6950382 846 493 0 6956814 0
Current children cumulated CPU time: 2261.26 s
Current children cumulated vsize: 27854036 KiB
Current children cumulated memory: 27801528 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.57 2/190 7843
/proc/meminfo: memFree=2075056/32770624 swapFree=66914048/67108860
[pid=7612] ppid=7609 vsize=29201860 memory=28533832 CPUtime=2321.23 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 6837708 0 0 0 230550 1573 0 0 20 0 1 0 436295599 29902704640 7133458 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 7300465 7133458 846 493 0 7293770 0
Current children cumulated CPU time: 2321.23 s
Current children cumulated vsize: 29201860 KiB
Current children cumulated memory: 28533832 KiB

[startup+2382.3 s]
/proc/loadavg: 1.04 1.03 1.54 2/191 7848
/proc/meminfo: memFree=1337472/32770624 swapFree=66914048/67108860
[pid=7612] ppid=7609 vsize=29902912 memory=29270636 CPUtime=2381.21 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 7013690 0 0 0 236488 1633 0 0 20 0 1 0 436295599 30620581888 7317659 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 7475728 7317659 846 493 0 7469033 0
Current children cumulated CPU time: 2381.21 s
Current children cumulated vsize: 29902912 KiB
Current children cumulated memory: 29270636 KiB

[startup+2442.3 s]
/proc/loadavg: 1.01 1.02 1.50 2/190 7858
/proc/meminfo: memFree=601120/32770624 swapFree=66914052/67108860
[pid=7612] ppid=7609 vsize=30603964 memory=30004216 CPUtime=2441.19 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 7189568 0 0 0 242423 1696 0 0 20 0 1 0 436295599 31338459136 7501054 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 7650991 7501054 846 493 0 7644296 0
Current children cumulated CPU time: 2441.19 s
Current children cumulated vsize: 30603964 KiB
Current children cumulated memory: 30004216 KiB

[startup+2502.3 s]
/proc/loadavg: 1.01 1.02 1.47 2/190 7861
/proc/meminfo: memFree=201012/32770624 swapFree=66866000/67108860
[pid=7612] ppid=7609 vsize=31303960 memory=30736444 CPUtime=2501.17 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 7366633 0 0 0 248356 1761 0 0 20 0 1 0 436295599 32055255040 7657048 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 7825990 7657048 690 493 0 7819295 0
Current children cumulated CPU time: 2501.17 s
Current children cumulated vsize: 31303960 KiB
Current children cumulated memory: 30736444 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.01 1.46 2/190 7863
/proc/meminfo: memFree=203484/32770624 swapFree=66760996/67108860
[pid=7612] ppid=7609 vsize=31510144 memory=30952836 CPUtime=2518.88 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 4202496 7418363 0 0 0 250109 1779 0 0 20 0 1 0 436295599 32266387456 7684881 33554432000 4194304 6211092 140724627249216 140724627231384 140146888195045 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 7877536 7684881 690 493 0 7870841 0
Current children cumulated CPU time: 2518.88 s
Current children cumulated vsize: 31510144 KiB
Current children cumulated memory: 30952836 KiB

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

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+2523.51 s]
# the end of solver process 7612 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2501.22 s, system=19.3123 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.01 1.46 2/190 7863
/proc/meminfo: memFree=203484/32770624 swapFree=66760996/67108860
[pid=7612] ppid=7609 vsize=31510144 memory=30952836 CPUtime=2518.88 cores=0-7
/proc/7612/stat : 7612 (cosoco) S 7609 7612 7193 0 -1 512 7418371 0 1 0 250109 1779 0 0 20 0 1 0 436295599 32266387456 7684881 33554432000 4194304 6211092 140724627249216 140724627231384 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 0 0 0 25 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 7877536 7684881 690 493 0 7870841 0
Current children cumulated CPU time: 2518.88 s
Current children cumulated vsize: 31510144 KiB
Current children cumulated memory: 30952836 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.01 1.46 2/191 7864
/proc/meminfo: memFree=197764/32770624 swapFree=66761012/67108860
[pid=7612] ppid=7609 vsize=31510144 memory=30952836 CPUtime=2518.97 cores=0-7
/proc/7612/stat : 7612 (cosoco) S 7609 7612 7193 0 -1 512 7418371 0 1 0 250117 1780 0 0 20 0 1 0 436295599 32266387456 7684881 33554432000 4194304 6211092 140724627249216 140724627231384 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 2 0 0 25 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 7877536 7684881 690 493 0 7870841 0
Current children cumulated CPU time: 2518.97 s
Current children cumulated vsize: 31510144 KiB
Current children cumulated memory: 30952836 KiB

[startup+2522 s]*
/proc/loadavg: 1.08 1.03 1.47 2/191 7864
/proc/meminfo: memFree=195376/32770624 swapFree=66761012/67108860
[pid=7612] ppid=7609 vsize=31510144 memory=30952836 CPUtime=2519.02 cores=0-7
/proc/7612/stat : 7612 (cosoco) R 7609 7612 7193 0 -1 512 7418371 0 1 0 250122 1780 0 0 20 0 1 0 436295599 32266387456 7684881 33554432000 4194304 6211092 140724627249216 140724627231384 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 4 0 0 25 0 0 8312316 8317760 21090304 140724627252241 140724627252333 140724627252333 140724627255246 0
/proc/7612/statm: 7877536 7684881 690 493 0 7870841 0
Current children cumulated CPU time: 2519.02 s
Current children cumulated vsize: 31510144 KiB
Current children cumulated memory: 30952836 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.51
CPU time (s): 2520.54
CPU user time (s): 2501.22
CPU system time (s): 19.3123
CPU usage (%): 99.882
Max. virtual memory (cumulated for all children) (KiB): 31510144
Max. memory (cumulated for all children) (KiB): 30952836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2501.22
system time used= 19.3123
maximum resident set size= 30784068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7418371
page faults= 1
swaps= 0
block input operations= 3928
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 62197
involuntary context switches= 1671


# summary of solver processes directly reported to runsolver:
#   pid: 7612
#   total CPU time (s): 2520.54
#   total CPU user time (s): 2501.22
#   total CPU system time (s): 19.3123

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5681 second user time and 14.7261 second system time

The end

Launcher Data 

Begin job on node104 at 2019-09-16 03:09:26
IDJOB=4398426
IDBENCH=122986
IDSOLVER=2851
FILE ID=node104/4398426-1568600385
RUNJOBID= node104-1568593565-7220
PBS_JOBID= 21703410
Free space on /tmp= 59012 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-030-009.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398426-1568600385/watcher-4398426-1568600385 -o /tmp/evaluation-result-4398426-1568600385/solver-4398426-1568600385 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node104-1568593565-7220 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398426-1568600385.xml

TIME LIMIT= 20160 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 902db1136df2968cd1e3d1d445559775
RANDOM SEED=1426407926

node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.09
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.09
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.09
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.09
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        30666220 kB
MemAvailable:   31788080 kB
Buffers:          126252 kB
Cached:          1279560 kB
SwapCached:        95112 kB
Active:           715700 kB
Inactive:         788564 kB
Active(anon):       8220 kB
Inactive(anon):   139476 kB
Active(file):     707480 kB
Inactive(file):   649088 kB
Unevictable:      110856 kB
Mlocked:          110856 kB
SwapTotal:      67108860 kB
SwapFree:       66913996 kB
Dirty:              2808 kB
Writeback:            16 kB
AnonPages:        115240 kB
Mapped:            46296 kB
Shmem:             40628 kB
Slab:             191636 kB
SReclaimable:     162252 kB
SUnreclaim:        29384 kB
KernelStack:        3728 kB
PageTables:         5640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     497908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 58776 MiB
End job on node104 at 2019-09-16 03:51:33