Trace number 4398307

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) 2520.91 2523.12

General information on the benchmark

NameOpd/Opd-sum-small/
Opd-10-037-014.xml
MD5SUMd77adff4d02ea0a040e7fe9c51d12b8d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark2.7745
Satisfiable
(Un)Satisfiability was proved
Number of variables371
Number of constraints56
Number of domains2
Minimum domain size2
Maximum domain size33
Distribution of domain sizes[{"size":2,"count":370},{"size":33,"count":1}]
Minimum variable degree11
Maximum variable degree46
Distribution of variable degrees[{"degree":11,"count":370},{"degree":46,"count":1}]
Minimum constraint arity37
Maximum constraint arity370
Distribution of constraint arities[{"arity":37,"count":10},{"arity":75,"count":45},{"arity":370,"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 (15385 MiB free)
  memory of node 1: 16384 MiB (13416 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4398307-1568599773/watcher-4398307-1568599773 -o /tmp/evaluation-result-4398307-1568599773/solver-4398307-1568599773 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node145-1568597210-21314 --watchdog 2580 cosoco -model -nbcores=8 HOME/instance-4398307-1568599773.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=21657, runsolver pid=21654
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 8.61 8.32 7.82 2/191 21658
/proc/meminfo: memFree=29490524/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=30132 memory=6328 CPUtime=0.1 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 1807 0 0 0 10 0 0 0 20 0 1 0 435913807 30855168 1582 33554432000 4194304 6211092 140735777202448 140735777198984 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 7533 1582 845 493 0 838 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30132 KiB
Current children cumulated memory: 6328 KiB

[startup+0.209174 s]*
/proc/loadavg: 8.61 8.32 7.82 2/191 21658
/proc/meminfo: memFree=29489408/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=31092 memory=7384 CPUtime=0.21 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 2071 0 0 0 21 0 0 0 20 0 1 0 435913807 31838208 1846 33554432000 4194304 6211092 140735777202448 140735777198984 139979347106641 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 7773 1846 846 493 0 1078 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31092 KiB
Current children cumulated memory: 7384 KiB

[startup+0.308504 s]*
/proc/loadavg: 8.61 8.32 7.82 2/191 21658
/proc/meminfo: memFree=29488292/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=32056 memory=8440 CPUtime=0.31 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 2309 0 0 0 31 0 0 0 20 0 1 0 435913807 32825344 2110 33554432000 4194304 6211092 140735777202448 140735777198984 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 8014 2110 846 493 0 1319 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32056 KiB
Current children cumulated memory: 8440 KiB

[startup+0.700269 s]
/proc/loadavg: 8.61 8.32 7.82 2/191 21658
/proc/meminfo: memFree=29486432/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=35828 memory=12264 CPUtime=0.69 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 3230 0 0 0 69 0 0 0 20 0 1 0 435913807 36687872 3066 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 8957 3066 846 493 0 2262 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35828 KiB
Current children cumulated memory: 12264 KiB

[startup+1.50027 s]
/proc/loadavg: 8.61 8.32 7.82 2/191 21658
/proc/meminfo: memFree=29482088/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=43696 memory=19804 CPUtime=1.49 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 5149 0 0 0 149 0 0 0 20 0 1 0 435913807 44744704 4951 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 10924 4951 846 493 0 4229 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 43696 KiB
Current children cumulated memory: 19804 KiB

[startup+3.10912 s]
/proc/loadavg: 8.61 8.32 7.82 2/191 21658
/proc/meminfo: memFree=29463116/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=59548 memory=35400 CPUtime=3.09 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 9136 0 0 0 309 0 0 0 20 0 1 0 435913807 60977152 8850 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 14887 8850 846 493 0 8192 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 59548 KiB
Current children cumulated memory: 35400 KiB

[startup+6.30026 s]
/proc/loadavg: 8.00 8.20 7.78 2/191 21658
/proc/meminfo: memFree=29434100/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=89812 memory=66100 CPUtime=6.29 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 16942 0 0 0 627 2 0 0 20 0 1 0 435913807 91967488 16525 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 22453 16525 846 493 0 15758 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 89812 KiB
Current children cumulated memory: 66100 KiB

[startup+12.7003 s]
/proc/loadavg: 7.44 8.08 7.75 2/191 21658
/proc/meminfo: memFree=29375716/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=152284 memory=127704 CPUtime=12.69 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 32486 0 0 0 1265 4 0 0 20 0 1 0 435913807 155938816 31926 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 38071 31926 846 493 0 31376 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 152284 KiB
Current children cumulated memory: 127704 KiB

[startup+25.5003 s]
/proc/loadavg: 6.02 7.73 7.64 2/191 21658
/proc/meminfo: memFree=29250472/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=278392 memory=251456 CPUtime=25.49 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 63090 0 0 0 2541 8 0 0 20 0 1 0 435913807 285073408 62864 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 69598 62864 846 493 0 62903 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 278392 KiB
Current children cumulated memory: 251456 KiB

[startup+51.1091 s]
/proc/loadavg: 4.30 7.19 7.46 2/191 21661
/proc/meminfo: memFree=28999476/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=532372 memory=498228 CPUtime=51.1 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 122889 0 0 0 5094 16 0 0 20 0 1 0 435913807 545148928 124557 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 133093 124557 846 493 0 126398 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 532372 KiB
Current children cumulated memory: 498228 KiB

[startup+102.3 s]
/proc/loadavg: 2.43 6.24 7.12 2/192 21672
/proc/meminfo: memFree=28505248/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=1021072 memory=993664 CPUtime=102.28 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 241710 0 0 0 10198 30 0 0 20 0 1 0 435913807 1045577728 248416 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 255268 248416 846 493 0 248573 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 1021072 KiB
Current children cumulated memory: 993664 KiB

[startup+162.3 s]
/proc/loadavg: 1.53 5.29 6.74 2/192 21675
/proc/meminfo: memFree=27924352/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=1599416 memory=1573896 CPUtime=162.27 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 380667 0 0 0 16178 49 0 0 20 0 1 0 435913807 1637801984 393474 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 399854 393474 846 493 0 393159 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 1599416 KiB
Current children cumulated memory: 1573896 KiB

[startup+222.3 s]
/proc/loadavg: 1.19 4.51 6.38 2/193 21680
/proc/meminfo: memFree=27342328/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=2190068 memory=2154672 CPUtime=222.26 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 519680 0 0 0 22158 68 0 0 20 0 1 0 435913807 2242629632 538668 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 547517 538668 846 493 0 540822 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2190068 KiB
Current children cumulated memory: 2154672 KiB

[startup+282.3 s]
/proc/loadavg: 1.07 3.87 6.04 2/192 21683
/proc/meminfo: memFree=26761428/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=2799572 memory=2735368 CPUtime=282.24 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 658756 0 0 0 28140 84 0 0 20 0 1 0 435913807 2866761728 683842 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 699893 683842 846 493 0 693198 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 2799572 KiB
Current children cumulated memory: 2735368 KiB

[startup+342.3 s]
/proc/loadavg: 1.03 3.35 5.73 2/192 21686
/proc/meminfo: memFree=26179392/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=3353856 memory=3316228 CPUtime=342.24 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 797447 0 0 0 34120 104 0 0 20 0 1 0 435913807 3434348544 829057 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 838464 829057 846 493 0 831769 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 3353856 KiB
Current children cumulated memory: 3316228 KiB

[startup+402.3 s]
/proc/loadavg: 1.01 2.92 5.43 2/192 21691
/proc/meminfo: memFree=25598648/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=3990828 memory=3896048 CPUtime=402.22 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 936956 0 0 0 40100 122 0 0 20 0 1 0 435913807 4086607872 974012 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 997707 974012 846 493 0 991012 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 3990828 KiB
Current children cumulated memory: 3896048 KiB

[startup+462.3 s]
/proc/loadavg: 1.00 2.57 5.15 2/191 21694
/proc/meminfo: memFree=25017236/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=4544700 memory=4476520 CPUtime=462.2 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 1075648 0 0 0 46079 141 0 0 20 0 1 0 435913807 4653772800 1119130 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 1136208 1119130 846 493 0 1129513 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 4544700 KiB
Current children cumulated memory: 4476520 KiB


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

Current children cumulated vsize: 18408720 KiB
Current children cumulated memory: 18378900 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.01 1.83 2/192 21811
/proc/meminfo: memFree=10506024/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=19380904 memory=18957028 CPUtime=1961.89 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 4543552 0 0 0 195375 814 0 0 20 0 1 0 435913807 19846045696 4739257 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 4845226 4739257 846 493 0 4838531 0
Current children cumulated CPU time: 1961.89 s
Current children cumulated vsize: 19380904 KiB
Current children cumulated memory: 18957028 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.01 1.77 2/193 21816
/proc/meminfo: memFree=9925836/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=19933456 memory=19536192 CPUtime=2021.88 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 4682074 0 0 0 201336 852 0 0 20 0 1 0 435913807 20411858944 4884048 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 4983364 4884048 846 493 0 4976669 0
Current children cumulated CPU time: 2021.88 s
Current children cumulated vsize: 19933456 KiB
Current children cumulated memory: 19536192 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.01 1.73 2/192 21819
/proc/meminfo: memFree=9345608/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=20485480 memory=20115000 CPUtime=2081.86 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 4820575 0 0 0 207296 890 0 0 20 0 1 0 435913807 20977131520 5028750 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 5121370 5028750 846 493 0 5114675 0
Current children cumulated CPU time: 2081.86 s
Current children cumulated vsize: 20485480 KiB
Current children cumulated memory: 20115000 KiB

[startup+2142.3 s]
/proc/loadavg: 1.34 1.09 1.71 2/192 21822
/proc/meminfo: memFree=8766780/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=21037108 memory=20693128 CPUtime=2141.85 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 4958883 0 0 0 213256 929 0 0 20 0 1 0 435913807 21541998592 5173282 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 5259277 5173282 846 493 0 5252582 0
Current children cumulated CPU time: 2141.85 s
Current children cumulated vsize: 21037108 KiB
Current children cumulated memory: 20693128 KiB

[startup+2202.3 s]
/proc/loadavg: 1.27 1.13 1.68 2/192 21827
/proc/meminfo: memFree=8187832/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=21588868 memory=21271668 CPUtime=2201.84 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 5097319 0 0 0 219216 968 0 0 20 0 1 0 435913807 22107000832 5317917 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 5397217 5317917 846 493 0 5390522 0
Current children cumulated CPU time: 2201.84 s
Current children cumulated vsize: 21588868 KiB
Current children cumulated memory: 21271668 KiB

[startup+2262.3 s]
/proc/loadavg: 1.17 1.13 1.64 2/191 21830
/proc/meminfo: memFree=7610540/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=22140364 memory=21849680 CPUtime=2261.83 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 5235696 0 0 0 225175 1008 0 0 20 0 1 0 435913807 22671732736 5462420 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 5535091 5462420 846 493 0 5528396 0
Current children cumulated CPU time: 2261.83 s
Current children cumulated vsize: 22140364 KiB
Current children cumulated memory: 21849680 KiB

[startup+2322.3 s]
/proc/loadavg: 1.06 1.10 1.60 2/191 21833
/proc/meminfo: memFree=7031264/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=22692408 memory=22426172 CPUtime=2321.82 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 5374124 0 0 0 231134 1048 0 0 20 0 1 0 435913807 23237025792 5606543 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 5673102 5606543 846 493 0 5666407 0
Current children cumulated CPU time: 2321.82 s
Current children cumulated vsize: 22692408 KiB
Current children cumulated memory: 22426172 KiB

[startup+2382.3 s]
/proc/loadavg: 1.02 1.08 1.57 2/192 21838
/proc/meminfo: memFree=6451644/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=23244036 memory=23004188 CPUtime=2381.8 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 5512508 0 0 0 237088 1092 0 0 20 0 1 0 435913807 23801892864 5751047 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 5811009 5751047 846 493 0 5804314 0
Current children cumulated CPU time: 2381.8 s
Current children cumulated vsize: 23244036 KiB
Current children cumulated memory: 23004188 KiB

[startup+2442.3 s]
/proc/loadavg: 1.01 1.07 1.53 2/191 21841
/proc/meminfo: memFree=5873012/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=23795268 memory=23582460 CPUtime=2441.79 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 5650850 0 0 0 243044 1135 0 0 20 0 1 0 435913807 24366354432 5895615 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 5948817 5895615 846 493 0 5942122 0
Current children cumulated CPU time: 2441.79 s
Current children cumulated vsize: 23795268 KiB
Current children cumulated memory: 23582460 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.06 1.50 2/191 21851
/proc/meminfo: memFree=5293760/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=24346764 memory=24160464 CPUtime=2501.78 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 5789233 0 0 0 249001 1177 0 0 20 0 1 0 435913807 24931086336 6040116 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 6086691 6040116 846 493 0 6079996 0
Current children cumulated CPU time: 2501.78 s
Current children cumulated vsize: 24346764 KiB
Current children cumulated memory: 24160464 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.05 1.49 2/191 21853
/proc/meminfo: memFree=5119692/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=24509520 memory=24331568 CPUtime=2519.48 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 4202496 5830114 0 0 0 250758 1190 0 0 20 0 1 0 435913807 25097748480 6082892 33554432000 4194304 6211092 140735777202448 140735777181928 139979337161701 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 6127380 6082892 846 493 0 6120685 0
Current children cumulated CPU time: 2519.48 s
Current children cumulated vsize: 24509520 KiB
Current children cumulated memory: 24331568 KiB

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

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

[startup+2523.12 s]
# the end of solver process 21657 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.87 s, system=13.0459 s

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

[startup+2520.8 s]
/proc/loadavg: 1.00 1.05 1.49 2/191 21853
/proc/meminfo: memFree=5119692/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=24509520 memory=24331568 CPUtime=2519.61 cores=0-7
/proc/21657/stat : 21657 (cosoco) R 21654 21657 21287 0 -1 512 5830121 0 0 0 250770 1191 0 0 20 0 1 0 435913807 25097748480 6082892 33554432000 4194304 6211092 140735777202448 140735777181928 5189550 0 16384 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 6127380 6082892 846 493 0 6120685 0
Current children cumulated CPU time: 2519.61 s
Current children cumulated vsize: 24509520 KiB
Current children cumulated memory: 24331568 KiB

[startup+2521.6 s]
/proc/loadavg: 1.00 1.05 1.49 3/192 21854
/proc/meminfo: memFree=4607696/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=24509520 memory=24331568 CPUtime=2519.74 cores=0-7
/proc/21657/stat : 21657 (cosoco) S 21654 21657 21287 0 -1 512 5830121 0 0 0 250781 1193 0 0 20 0 1 0 435913807 25097748480 6082892 33554432000 4194304 6211092 140735777202448 140735777181928 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 6127380 6082892 846 493 0 6120685 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 24509520 KiB
Current children cumulated memory: 24331568 KiB

[startup+2522 s]*
/proc/loadavg: 1.00 1.05 1.49 2/192 21854
/proc/meminfo: memFree=4066044/32770624 swapFree=66958308/67108860
[pid=21657] ppid=21654 vsize=24509520 memory=24331568 CPUtime=2519.79 cores=0-7
/proc/21657/stat : 21657 (cosoco) S 21654 21657 21287 0 -1 512 5830121 0 0 0 250786 1193 0 0 20 0 1 0 435913807 25097748480 6082892 33554432000 4194304 6211092 140735777202448 140735777181928 5189550 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8312316 8317760 22118400 140735777211409 140735777211501 140735777211501 140735777214414 0
/proc/21657/statm: 6127380 6082892 846 493 0 6120685 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 24509520 KiB
Current children cumulated memory: 24331568 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2523.12
CPU time (s): 2520.91
CPU user time (s): 2507.87
CPU system time (s): 13.0459
CPU usage (%): 99.9126
Max. virtual memory (cumulated for all children) (KiB): 24509520
Max. memory (cumulated for all children) (KiB): 24331568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.87
system time used= 13.0459
maximum resident set size= 24331628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5830121
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= 131846
involuntary context switches= 1272


# summary of solver processes directly reported to runsolver:
#   pid: 21657
#   total CPU time (s): 2520.91
#   total CPU user time (s): 2507.87
#   total CPU system time (s): 13.0459

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.76888 second user time and 16.7062 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-16 04:08:51
IDJOB=4398307
IDBENCH=122974
IDSOLVER=2851
FILE ID=node145/4398307-1568599773
RUNJOBID= node145-1568597210-21314
PBS_JOBID= 21703405
Free space on /tmp= 59532 MiB

SOLVER NAME= cosoco 2.O parallel
BENCH NAME= XCSP17/Opd/Opd-sum-small/Opd-10-037-014.xml
COMMAND LINE= cosoco -model -nbcores=NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4398307-1568599773/watcher-4398307-1568599773 -o /tmp/evaluation-result-4398307-1568599773/solver-4398307-1568599773 -C 20160 -W 2520 -M 31000 --bin-var /tmp/runsolver-exch-node145-1568597210-21314 --watchdog 2580  cosoco -model -nbcores=8 HOME/instance-4398307-1568599773.xml

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

MD5SUM BENCH= d77adff4d02ea0a040e7fe9c51d12b8d
RANDOM SEED=1634578599

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        29494036 kB
MemAvailable:   31853888 kB
Buffers:          160832 kB
Cached:          2490740 kB
SwapCached:        41084 kB
Active:          1267700 kB
Inactive:        1427532 kB
Active(anon):       7184 kB
Inactive(anon):    85468 kB
Active(file):    1260516 kB
Inactive(file):  1342064 kB
Unevictable:      110680 kB
Mlocked:          110680 kB
SwapTotal:      67108860 kB
SwapFree:       66958308 kB
Dirty:              2516 kB
Writeback:             0 kB
AnonPages:        127268 kB
Mapped:            47052 kB
Shmem:             40604 kB
Slab:             174084 kB
SReclaimable:     146212 kB
SUnreclaim:        27872 kB
KernelStack:        3712 kB
PageTables:         5600 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     505840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 59020 MiB
End job on node145 at 2019-09-16 04:50:55